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Dissertations |
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1
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Giovanna Oliveira de Brito
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"Microencapsulation and nanoencapsulation as strategies for stabilization of bioactives extracted from the bark of Spondias mombin L."
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Advisor : ELIANA FORTES GRIS
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COMMITTEE MEMBERS :
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ELIANA FORTES GRIS
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CLAURE NAIN LUNARDI GOMES
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MARCELO HENRIQUE SOUSA
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LEILA DENISE FALCÃO
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Data: Jan 31, 2023
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Show Abstract
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Introduction: Cancer is among the leading causes of death worldwide, and is therefore a major public health problem. The most frequent type of cancer in Brazil is skin cancer, with more than 180 thousand new cases, according to the National Cancer Institute (INCA) for 2016. Even though melanoma represents only 5% of all cases of this type of cancer, it has the highest mortality rate. Unhealthy eating patterns are among the leading risk factors associated with cancer incidence, which suggests that foods such as vegetables and fruits may regulate antitumor-related pathways. Among these bioactives, phenolic compounds are phytochemicals that have antioxidant action and can reduce the occurrence of various diseases. Studies indicate that, in biomes such as the Cerrado, the production of phytochemicals may be more significant, being a biome with representatives that demonstrate a high content of bioactives and antioxidant activity, such as cajá (Spondias mombin L.). However, the high reactivity of phenolic compounds makes them very unstable, which may compromise their beneficial properties. For this reason, microencapsulation or nanoencapsulation can protect these bioactives, maintaining their functions for longer. With this, in the scarcity of works on the subject, scientific investigation becomes important. Objectives: The objective of this work is to evaluate the viability of the nanoencapsulation process, and to evaluate the antitumor action of the skin cancer bark extract, more specifically melanoma. Materials and methods: The peel and pulp extracts were submitted to phenolic quantification. The nanoencapsulation was made from muru-muru butter, with buriti oil, and their characterization will be made. The nanoparticles will be evaluated for their stability in periods of 1, 7, 15, 30 and 60 days after preparation. Melanoma cancer cell lines (B16) were subjected to different concentrations of caja extract and microcapsules. Results: The ethanolic extract of cajá bark presented 457.90 mg/100g bark. The nanoencapsulation of the extracts, after their concentration in the rotary evaporator, obtained an encapsulation efficiency of 82.12% and nanoparticles increased the stability of the phenolic compounds. The nanocapsules were not able to induce B16 cancer cell death at the tested concentrations.
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2
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Lucas Nogueira de Oliveira
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Lower Leg Muscles Mri Morphometric Comparison In Individuals Presenting Medial Tibial Stress Syndrome
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Advisor : RITA DE CASSIA MARQUETI DURIGAN
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COMMITTEE MEMBERS :
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RITA DE CASSIA MARQUETI DURIGAN
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GERSON CIPRIANO JUNIOR
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JOSÉ ADERVAL ARAGÃO
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RODRIGO SCATTONE DA SILVA
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Data: Mar 7, 2023
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Show Abstract
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INTRODUCTION: Running as a hobby and component of exercise routines has become increasingly popular due to its proven positive health effects. Therefore, the number of injuries associated with this exercise method has increased. One of the most frequent injuries is medial tibial stress syndrome (MTSS). The main hypothesis of the causes for MTSS are centered in excessive muscle eccentric contraction, which could lead to periosteal traction. Considering the increased incidence of lower limb pain in these populations, our study aimed to understand the tenting effect theory on the posteromedial tibial fascia insertion through morphological leg deep posterior compartment (DPC) muscles magnetic resonance imaging (MRI) analysis and their tendons of individuals presenting MTSS. METHODS: An observational measure and blinded raters’ MRI study was conducted to determine the presence or absence of difference in the morphological aspects of the DPC muscles and tendons. An MRI descriptive muscle volume and tendons axial cross-sectional area (ACSA) measurement was conducted using PHILIPS Ingenia 3 Tesla HP (Amsterdam, NL) device. Forty individuals were separated into two groups: MTSS group and Control group. RESULTS: There was no association in gender with MTSS in our study (X2 (1) = 0.100; p = 0.752). Presence of posteromedial lower leg pain was associated with MTSS (X2 (1) = 6.465; p = 0.006). The FHL demonstrated 539.26 superior normalized volume in the MTSS group compared to Control group through the independent t-test (t (38) = 2.957; p = 0.003). CONCLUSION: The Deep compartment muscle FHL showed an increased muscle volume, which could corroborate the possible tenting effect of posteromedial tibial fascia
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3
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Izabella Araujo Morais
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Interprofessional Collaboration in Times of the Coronavirus Pandemic
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Advisor : DIANA LUCIA MOURA PINHO
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COMMITTEE MEMBERS :
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ALEXANDRE ALBERTO FREIRE JORGE
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DIANA LUCIA MOURA PINHO
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ELIZABETH QUEIROZ
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MARINA MORATO STIVAL LIMA
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Data: Mar 27, 2023
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Show Abstract
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Introduction: In the COVID-19 pandemic, the demand for Intensive Care Unit beds increased significantly. Patients affected by the virus quickly became acute, requiring intensive care. The dynamics of work in complex situations, especially in a critical and unstable environment, requires close collaboration between professionals, and involves interactional factors, as well as systemic and organizational ones. Objective: This study aims to analyze effective interprofessional collaboration in a critical care setting. Material and Methods: This is an exploratory and descriptive study, with a mixed sequential exploratory approach with Intensive Care/COVID-19 professionals from a public hospital in Brasília - Federal District. Performed in two stages. In the 1st stage, a qualitative approach was carried out, which occurred through systematic, naturalistic and participant observation. In the 2nd stage, a quantitative approach was carried out, which were collected through a semi-structured questionnaire and adapted scales, validated in Brazil and translated. Results: Systematic observation took place for 3 months, which made it possible to identify, in the midst of an adverse scenario full of tensions, the effective process of interprofessional collaboration. 42 professionals participated in the survey, most professionals were female, white, from the nursing team (nurses and nursing technicians), aged between 35 and 44 years, with an average time of practice in the profession of 16 years, with an average of 11 years dedicated to the care of critical patients and they reported that they had been working with the unit team for an average of 6 years. The predominant workload per professional is 40 hours a week. The total average score of AITCS II-BR added up to 80 points. When analyzing the EJARCI, the average score presented among all professions was 128.7. Discussion: It was possible to analyze the effective process of interprofessional collaboration, regarding the aspects: 1. relational, through changes in the composition of the team; 2. procedural, through training, given the unpredictability of the new disease; 3. Organizational, due to the need to hire new professionals on an emergency basis and purchase inputs to care for and protect the team; 4. contextual, the local and global COVID-19 situation. Conclusion: The challenges for interprofessional collaboration in this scenario have turned into opportunities to ensure better health care, with lessons learned that have implications for everyday practice. The 4 factors that interfere in interprofessional collaboration were observed.
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4
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KLEVERSON GOMES DE MIRANDA
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MENTAL HEALTH AFFECTIONS IN PRIMARY CARE PROFESSIONALS IN TWO REGIONS OF THE FEDERAL DISTRICT OF BRAZIL DURING THE COVID-19 PANDEMIC.
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Advisor : ANDREA DONATTI GALLASSI
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COMMITTEE MEMBERS :
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ANDREA DONATTI GALLASSI
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FLAVIA MAZITELLI DE OLIVEIRA
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GABRIELA ARANTES WAGNER
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WILDO NAVEGANTES DE ARAUJO
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Data: Mar 31, 2023
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Show Abstract
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The pandemic of new coronavirus (COVID-19) has challenged citizens, governments, and researchers to change their habits. One strategy adopted in much of Brazil and the world was social distancing, aiming to reduce social interactions physically. However, the pandemic and the coping tools caused results beyond the biological health spectrum. Changes in habits and routines caused by the pandemic have brought about psychosocial effects, such as increased anxiety, depression, and lower mental well-being. As a result, health organizations are concerned about the increase in substance abuse, such as alcohol, and mental health problems. One of the groups of people most exposed to the various health problems caused by COVID-19 is health care professionals. Thus, the objective of this research was to analyze the perception of primary care health professionals about mental health problems during the pandemic of COVID-19 comparing two health regions in the Federal District of Brazil with different socio-demographic and economic profiles that were differently affected by the pandemic. This is a mixed-type study, with quantitative and qualitative data. An online questionnaire was applied, with objective and subjective questions. It was found that the only variable with statistical significance was that of feeling angry, where the professionals in the most vulnerable region showed more anger than the other professionals. It was also observed that fear was the main driving feeling for a negative perception of one's mental health. An important finding was the professionals' loss of empathy for the users of the health services, as well as an increase in the consumption of psychotropic medications. We conclude that the mental health of all the health professionals surveyed was affected, regardless of the region where they work, due to the fear of the news and the feeling of helplessness about the government's handling of the pandemic. It is necessary to care for those who care, carrying out actions and initiatives of welcoming and professional valorization
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5
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MICHELLE DE MENEZES CARLOS
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Network articulation practices in psychosocial care: what challenges do professionals face in matriciar, meeting, and referring?
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Advisor : ANDREA DONATTI GALLASSI
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COMMITTEE MEMBERS :
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FÁBIO JOSÉ ORSINI LOPES
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ANDREA DONATTI GALLASSI
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ANTONIA DE JESUS ANGULO TUESTA
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MARIA INES GANDOLFO CONCEICAO
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Data: Mar 31, 2023
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Show Abstract
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This study aimed to explore the network articulation practices developed by professionals working in two specific points of the Psychosocial Care Network in the Federal District: the Psychosocial Care Centers for Alcohol and Other Drugs and of Basic Health Units. Exploring the strategies used, as well as the difficulties and challenges that cross the effective implementation of the substitutive network to the asylum model. This is research with a qualitative approach and an exploratory approach. To complement and enrich the findings, intra-method triangulation was used, using two data collection techniques, the semi-structured interview in the synchronous format and the structured interview in the asynchronous format, both carried out through the virtual environment, with the participation of 36 professionals, 18 representatives of the Psychosocial Care Centers for Alcohol and Other Drugs and 18 representatives of Basic Health Units. Bardin's content analysis was adopted and the theoretical framework of the Psychosocial Care model was used. A lack of infrastructure and inputs was identified to weave network articulation practices satisfactorily according to the perspective of the participants, however, intervention and health promotion strategies emerged to strengthen the Psychosocial Care. Thus, evidencing the perceptions and experiences of professionals working in each Health Region of the DF, with focus on the practices of matrix support meetings, referrals (reference and counter-reference) and meetings with the other Psychosocial Care Network care points.
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6
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Cinara Alêssa Alves Lopes
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''the crime analysis against sexual dignity that occurred in the Federal District in the years 2018 and 2019''
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Advisor : ANDREA DONATTI GALLASSI
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COMMITTEE MEMBERS :
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ANDREA DONATTI GALLASSI
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EVERTON NUNES DA SILVA
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FABIO IGLESIAS
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KARINA DINIZ OLIVEIRA
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Data: Apr 27, 2023
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Show Abstract
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This study aims to analyze the occurrences of sexual crimes, identify the individual profile of perpetrators and victims, as well as map the places where sexual crimes occurred and the means used to commit the acts. This study also aims to verify the association of epidemiological aspects and social determinants with the practice of crime. This is a retrospective, descriptive and longitudinal study, using official documents registered by the Civil Police of the Federal District (PCDF) as a source of information. The records contained in the Occurrence Bulletins (BO), issued by the 90 Police Stations, and in the Forensic Examination Reports (Lawful Acts and Bodily Injury), produced by the Legal Medical Institute (IML), were used. The study covers the months from January to December in the period from 2018 to 2019. 2,108 occurrences of crimes against sexual dignity were identified, in the consummated and attempted modalities, and 1,274 expert reports in the research period. In 2019, there was an increase of 3.5% in occurrence records when compared to the same period in 2018, possibly due to underreporting cases that occurred in previous years. Of these occurrences, sexual crimes committed in other states, occurring in previous years, but registered in the period studied, and cases of doubtful characterization or proven false allegations were discarded. Thus, there was a significant decline of 9.2% in the number of crimes actually committed in 2019. The study points out, on average, that the prevalence of sexual crimes committed in public areas is 5 times higher among people without a victim relationship -author when compared to those who are related. There is evidence of an association between the victim's age and the author-victim relationship. It is observed that the proportion of cases among adults without relationship between victim-perpetrator is higher, while most cases with relationship are associated with children and adolescents. It is also estimated that, on average, the consummated act occurs with an 18% lower prevalence among people without a victim-perpetrator relationship when compared to those who have a relationship. Of the Administrative Regions that had the most records of occurrences, both in victims who had a link with the aggressor and those who did not, Ceilândia is the most vulnerable.
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7
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BRUNO HENRIQUE MONTEIRO LEITE
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Development and validation of an analytical method using UHPLC-DAD for the determination of substituted N-benzyl phenethylamine
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Advisor : ANDERSON DE JESUS GOMES
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COMMITTEE MEMBERS :
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ANDERSON DE JESUS GOMES
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DAYANI GALATO
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JULIANO ALEXANDRE CHAKER
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JULIANO DE ANDRADE GOMES
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Data: Jun 23, 2023
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Show Abstract
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The N-benzyl phenethylamine substituted, as 25R-NBOMe and 25R-NBOH compounds (R = Br, Cl, H, I, and ethyl), are potent serotonin receptor agonist (5- HT2A) detected in blotter papers worldwide. In forensic laboratories, those substances are analyzed using gas chromatography-mass spectrometry (GCMS) and liquid chromatography-tandem mass spectrometry (HPLC-MS/MS). It is essential to develop a faster, simple, and sensitive method for the quantification of 25R-NBOH because this drug is a thermal labile compound. The objective of this study was to develop and validate a novel UHPLC-DAD method to determine 25R-NBOH in blotter papers. The analysis was performed in isocratic mode, using an Agilent 1290 liquid chromatography coupled to a diode array detector (UHPLC-DAD) was used for chromatographic separation. The mobile phase consisted of an acetonitrile/phosphate buffer 0.1 M (pH 2.3), in a proportion of 37:63. The method was validated over a concentration range of 200 ng/mL to 25,000 ng/mL. Both intra- and inter-assay precision and accuracy were < 6 % for all quality control samples. The development of a library containing UV spectra and relative retention time for LSD, 25R-NBOH, 25R-NBOMe and 2C-R compounds were also performed. The proposed method was evaluated in a routine analysis of 158 real samples and the mean concentration per blotter paper was determined for 25C-NBOH (237 ± 234 µg, n = 49), 25B-NBOH (900 ± 451 µg, n = 33), 25E-NBOH (819 ± 375 µg, n = 37) e 25I-NBOH (861 ± 383 µg, n = 28). Stability assays for the 25R-NBOH and 25R-NBOMe samples were prepared with methanol and water: acetonitrile (1:1) indicated that 25R-NBOH degradation occurs at 50 ºC during 50 days of storage. On the other hand, the long-term stability, at room temperature and in darkness, showed no 2C-R formation in blotter papers seized. The present assay is the first study to analyze those substances using UHPLC-DAD which is a faster and simpler method for sampling than previously published analytical reports for analyzing 25R-NBOH in blotter papers
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8
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Aline Leão Simões Bitencourt
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CHARACTERIZATION AND OUTCOME OF ELDERLY PEOPLE VICTIMS OF FALLS ASSISTED BY THE UNIFIED PRE-HOSPITAL CARE SERVICE
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Advisor : MARINA MORATO STIVAL LIMA
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COMMITTEE MEMBERS :
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MARINA MORATO STIVAL LIMA
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MANI INDIANA FUNEZ
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CRIS RENATA GROU VOLPE
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TALITA DE CÁSSIA RAMINELLI DA SILVA
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Data: Jun 28, 2023
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Show Abstract
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falls are a serious public health problem, as they are the main traumatic events that occur to elderly people. Most falls occur at home and during the COVID-19 pandemic, the population had to follow social isolation, which had an impact on the biopsychosocial aspect of elderly people, increasing the risk of falls. OBJECTIVE: to evaluate the outcome of elderly victims of falls assisted by the Unified PreHospital Care Service (SUAPH) in the Federal District (DF). METHOD: descriptive, retrospective study carried out based on a document analysis of data from elderly people who were victims of falls in the year 2021, assisted by the SUAPH of the Federal District during the months of August to October 2021. Data collection took place in the period of January 2022 to April 2022 and was carried out in two stages: analysis of the 231 records of care selected to assess pre-hospital, clinical and care variables and, finally, consultation in the trackcare electronic medical record system to assess intra-hospital variables -hospital and final outcome. Descriptive statistical analysis was performed using SPSS 25.0 and the significance level considered was 5%. RESULTS: the majority of the sample was female (60.6%) aged between 60 and 65 years (20.8%), and among those aged over 85 years, females prevailed (p=0.01) . There was a greater number of occurrences in August, in the morning and at night there was a greater number of falls on weekends. Most falls occurred at the home of the elderly person (84.4%), who had SAH (50.2%) and used medications related to the cardiovascular system for continuous use (55.4%), significantly higher among those aged between 81 and 85 years old (p<0.01). Most occurrences were attended by the basic support team (65.3%) and referred to the hospital (97.0%). Most had blood pressure above acceptable limits (53.7%), significantly higher in females (p<0.001). 75.8% were conscious and 11.7% were drunk. The complaint of pain in two or more sites was prevalent in females (p<0.01) and most men did not complain of pain (p<0.01). In 23.4%, complete immobilization was performed and in 74.5% of the records, Glasgow was not reported. Elderly people aged over 85 years and those aged 76 to 80 years had a longer hospital stay. Women aged between 76 and 80 years had a longer hospital stay (p<0.001). The length of stay was longer in those who underwent surgery (p<0.001). Fracture was the most prevalent consequence (33.5%), followed by TBI (22.7%) and surgery (14.3%). Femur fracture was the most prevalent (44.0%), followed by Upper Limbs (32.0%). The fracture was prevalent in females (p<0.001) and between 81 and 85 years old (p<0.05). The median length of hospital stay for those with fractures was significantly higher (p<0.01). Female elderly people had a 3.02 times greater risk of having fractures (p<0.001). Finally, 74.5% were discharged from the hospital, 17.0% dropped out and 4.0% died. CONCLUSION: the results of this study showed the importance of the complete completion of the forms by the teams in pre-hospital care, since these can be used by managers with the purpose of obtaining data for new studies preventing health problems
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9
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Karla Roberta Mendonça de Melo Vieira
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ANXIETY AND DEPRESSION AMONG THE ELDERLY: ILLNESS, DEATH AND GRIEF IN THE COVID-19 PANDEMIC
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Advisor : ERICA QUINAGLIA SILVA
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COMMITTEE MEMBERS :
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PEDRO PAULO FREIRE PIANI
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ERICA QUINAGLIA SILVA
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MARIANNA ASSUNCAO FIGUEIREDO HOLANDA
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MARINA MORATO STIVAL LIMA
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Data: Jul 11, 2023
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Show Abstract
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The Covid-19 pandemic has led the world's population to be concerned about the health crisis resulting from a disease that causes not only physical symptoms, but also damage to mental health. The elderly population was among the most affected group of people. Depression and anxiety are already related to the aging process and can be aggravated in the pandemic scenario. The aim of this study was to analyze the prevalence of depression and anxiety in the elderly during this period. This is a quantitative and qualitative study
carried out in a teaching clinic with a group of elderly participants in health promotion activities. The study was divided into two stages. In the first stage, a questionnaire was applied to assess socio-demographic factors, life habits and health conditions, the Reduced Geriatric Depression Scale and the Geriatric Anxiety Inventory to assess depressive and anxiety symptoms. For data treatment, a simple and multiple linear regression was performed in which the variables for anxiety and depression symptoms were tested, as well as the correlation between them. In the second stage, an ethnography was carried out through semi-structured interviews with those who presented a score that indicated depression and/or anxiety. In the quantitative stage, it was observed that the risk factors for depressive symptoms are living alone, having chronic non-communicable diseases, having the habit of smoking and having a low level of education; for anxiety, no statistical correlation was observed between the variables tested and the outcome. The correlation between anxiety and depression has been confirmed. In the qualitative stage, the interlocutors of this study showed how they experienced illness, death and mourning, when loneliness and silencing pain are the tonic of coping with the pandemic.
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10
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FELIPE SOUSA SIQUEIRA
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Nanotechnological system for sustained drug release using a hydrophilic polymeric network
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Advisor : CLAURE NAIN LUNARDI GOMES
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COMMITTEE MEMBERS :
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CLAURE NAIN LUNARDI GOMES
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MARCELO HENRIQUE SOUSA
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CAMILA ALVES AREDA
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ODAIR ANTONIO BARBIZAN
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Data: Jul 19, 2023
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Show Abstract
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Nanobiotechnology is an area that brings together various scientific fields such as biology, chemistry, physics, optics, mechanics and technology, in a way that aims at its performance and application in the life sciences. Its purpose is to synthesize and structure systems on a nanometric scale (1 to 100 nanometers) that can act in medicine, diagnostics, gene therapies and other branches that target health and the environment. Currently, one of the classes of diseases in which there are studies that work on the action of nanobiotechnological structures are neurodegenerative diseases, characterized by the deterioration of the central nervous system, which can present in different ways depending on the location or neural groups affected. Within this variety of diseases, there is a category called tauopathies that correspond to neurodegenerative disorders caused by the accumulation of a protein called tau. Therefore, one of the forms of treatment for this class of pathologies is carried out using acetylcholinesterase inhibitors, an enzyme that degrades acetylcholine, a neurotransmitter responsible for regulating memory, reasoning, sleep and attention, whose accumulation results in intoxication and the manifestation of the cholinergic syndrome depending on the stimulated receptor. In this way, the objective of this work is to report the process of synthesis and characterization of a nanotechnological system constituted by the junction of two polymers considered inert to the organism, being chitosan and gellan gum in association with gallocyanine, a dye commonly used to stain Nissl corpuscles, which forms a complex with acetylcholine, in which they have recently discovered the possibility of binding to LRP5/LRP6 receptors in the WNT pathway and inhibiting their interaction with a protein called DKK1 to prevent tau protein phosphorylation. As a synthesis methodology, we created a polyelectrolyte complex, which is the electrostatic interaction between two polymers of opposite charges and biodegradable to be the matrix of the formed system, coupling gallocyanine, binding to acetylcholine. Additionally, we performed hydrodynamic mean diameter tests, zeta potential, fourier transform infrared spectroscopy, differential scanning calorimetry and release profile by UV/visible spectroscopy. The results showed that the produced system has an average diameter > 400 nm and < 1000 nm swollen, does not have an electrostatic charge, exhibits an isoelectric point, good thermal resistance and in relation to the continuous release it presents a better dispersion at pH 10.3 and 7,4 respectively. Thus demonstrating fundamental characteristics to be a promising system to be used for a possible treatment model as described in the literature.
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11
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Múria de Jesus da Silva Couto
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Development of a polymeric matrix for the release of metallic ions to reveal adulterated surface: preliminary study
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Advisor : CLAURE NAIN LUNARDI GOMES
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COMMITTEE MEMBERS :
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ATAILSON OLIVEIRA DA SILVA
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CLAURE NAIN LUNARDI GOMES
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EDUARDO JOSÉ JUCÁ MALLMANN
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MARCELO HENRIQUE SOUSA
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Data: Jul 20, 2023
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Show Abstract
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The development of nanomaterials has offered promising opportunities in the field of identifying adulterated surfaces. The present work aims to develop a polymeric film containing copper for application in the technique of revealing adulterated metallic surfaces, emerging as an important innovation in the field of forensic sciences. The films were prepared using the casting technique using low molecular weight polymer powder, acetic acid, glycerol and copper II chloride. The technique was efficient in the development process on the tested plates considering the particularities related to chemical composition and sanding. The method presents itself as an environmentally friendly, economically viable, safe alternative for the professionals involved and saves on reagents, in addition to not requiring large investments or specialized equipment for making the films as well as for application.
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12
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Natália Silva Alves
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''CONSTRUCTING AN AGENDA OF COVID-19 RESEARCH PRIORITIES IN BRAZIL''
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Advisor : ANTONIA DE JESUS ANGULO TUESTA
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COMMITTEE MEMBERS :
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ANA MARIA CAETANO DE FARIA
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ANTONIA DE JESUS ANGULO TUESTA
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JORGE OTAVIO MAIA BARRETO
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MARIA REGINA FERNANDES DE OLIVEIRA
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Data: Jul 27, 2023
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Show Abstract
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Emerging and reemerging infectious diseases are an ongoing challenge for global world health. In 2019, cases of pneumonia of unknown origin reported in Wuhan, China, led to the discovery of a new type of Coronavirus (2019-nCoV). The Covid-19 pandemic resulted in unprecedented challenges for health services and systems worldwide. Although science, technology and innovation (ST&I) played a key role in coping with the disease, knowledge gaps remain. The aim of this study was to propose an agenda of Covid-19 research priorities.
Methods: This was a qualitative study performed in two stages. The first was a broad-based consultation to identify research priorities cited by researchers, health, science and technology administrators, healthcare professionals and health system users via an electronic questionnaire. These priorities were organized according to the four categories of the COVID-END initiative (COVID-19 Evidence Network to support Decision-making): I. Public health measures, II. Clinical management, III. Health system arrangements, and IV. Economic and social responses. In the second stage, the proposed priorities were submitted to two rounds of analysis by a panel of Covid-19 experts using the Delphi method on a Likert scale, with a view to achieving consensus. Results: There were 71 participants in the first stage and 20 in the second, with 186 responses received in the broadbased consultation, consolidated into 161 priority lines of Covid-19 research. Of these, 139 achieved consensus in the first round of the Delphi method, with another 41 lines proposed and included for assessment in round two, resulting in 179 Covid-19 research lines. Issues related to the assessment, impact and sequelae of Covid-19 and long Covid predominated, particularly mental diseases and immunodepression. The population that attracted the most interest among participants was children. Conclusions: This study contributes by proposing an agenda of Covid-19 research priorities aimed at strengthening science and technology and guiding the allocation of investments by government institutions and research support agencies in Brazil.
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13
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Micaela Alexandra da Silva Paulino
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Monitoring research funding on Covid-19 in Brazil, 2020-2021
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Advisor : ANTONIA DE JESUS ANGULO TUESTA
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COMMITTEE MEMBERS :
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ANTONIA DE JESUS ANGULO TUESTA
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LEONOR MARIA PACHECO SANTOS
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LUIS EUGENIO PORTELA FERNANDES DE SOUZA
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SAMANTHA LEMOS TURTE-CAVADINHA
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Data: Jul 28, 2023
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Show Abstract
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The rapid expansion of COVID-19 exacerbated the difficulties of establishing rapid and effective responses. There was an urgent need for investment, especially in scientific research, as a powerful tool in responding to emerging issues related to the disease, with measures capable of providing evidence on the most appropriate public policies and interventions to deal with the problems caused by the pandemic. Objective: To analyze the financing of research and technological development on COVID-19 in Brazil, in the years 2020 and 2021, with regard to the number of research and resources invested according to the type of promotion, type of public notice, region, beneficiary institutions and nature of the institutions. Methodology: A retrospective study with document analysis of national and state calls for COVID-19 research proposals issued between 2020 and 2021 and the results of the funding provided by government institutions and national and state research support agencies. Data were extracted regarding financial resources offered, the collaborating institutions affiliated with the calls, number of studies and the amount of funding received, nature of the funded institutions and the type of research funded. Data were collected from October 2021 to October 2022. Results: In 2020 and 2021, 55 research proposal calls were issued (US$ 631.23 million) through cooperation between 29 institutions. A total of 864 studies were funded across 257 Brazilian institutions, mainly public universities and private companies. The greatest mobilization of resources occurred in 2020 (US$ 498.19 million; 72.93%) through calls for research proposals (45; 81.82%). However, this did not accompany the country’s largest peak of COVID-19 cases and mortality. Biomedical and clinical research received the most funding. Conclusion: The results of the study reinforce the need to encourage scientific research in order to investigate the many questions raised by COVID-19. Collaboration between research support agencies in the country strengthen health systems, services and policies and contribute to responses to health emergencies. These combined efforts are important in defining, funding and monitoring COVID-19 research.
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14
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Isabella Possatti
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Genetic variant DRD2 TaqIA in patients with Major Depressive Disorder
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Advisor : IZABEL CRISTINA RODRIGUES DA SILVA
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COMMITTEE MEMBERS :
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BRUNO ROGERIO DE SOUZA
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DANIELA CASTILHO ORSI
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IZABEL CRISTINA RODRIGUES DA SILVA
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MARIANA FURIO FRANCO BERNARDES
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Data: Jul 31, 2023
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Show Abstract
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Introduction: Major Depressive Disorder is a disabling illness that affects millions of people annually. Its characteristic symptoms are lack of pleasure in carrying out daily activities and depressed mood for a period of 2 weeks or more. The monoamine theory is one of the most studied to try to explain the origin of depression and dopamine is inserted in this context, being responsible for motivation and the reward process when it binds to its receptors. One of them, the D2 receptor, is encoded by the DRD2 gene, which is located on chromosome 11q22. a thymine, consequently leading to a decrease in the bioavailability of dopamine D2 receptors. Objective: To analyze whether the DRD2TaqIA polymorphism is associated with Major Depressive Disorder through a scientific production in the form of a systematic review and from molecular analyzes in the laboratory. Methodology: The systematic review carried out followed the PECOS methodology, used to define the inclusion and exclusion criteria of the works. The search was carried out in 4 databases: PubMed, Web Of Science, Scopus and Virtual Health Library. Afterwards, the works were evaluated more specifically in the Rayyan tool and finally a table was created with the articles included. Molecular analyzes were performed from biological samples collected from patients with MDD who are followed up at the Psychosocial Care Center III, located in Samambaia Sul. DNA extraction was performed using the Polymerase Chain Reaction technique and samples were digested for genotyping using the TaqI restriction enzyme. Results: The systematic review obtained a final result of five articles and in two of them an association of the DRD2TaqIA variant with major depressive disorder and depressive symptoms was found, with the A1(T) allele being more present in the Chinese and American populations and the A2 allele (C) more present in the Russian population. Through molecular analysis, no statistical significance was found between the polymorphism studied in this work and major depressive disorder. Conclusion: The article revealed that the frequency of genotypes and alleles varies according to the population studied, but further studies are needed on this subject and the gene in question, for a better understanding of the impact of this polymorphism on the pathophysiology of depression.
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15
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BRUNA RODRIGUES GONTIJO
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GENETIC VARIANTS (VNTR) 3'UTR SLC6A3 AND NOS3 INTRON 4 IN MAJOR DEPRESSIVE DISORDER
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Advisor : IZABEL CRISTINA RODRIGUES DA SILVA
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COMMITTEE MEMBERS :
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IZABEL CRISTINA RODRIGUES DA SILVA
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DANIELA CASTILHO ORSI
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BRUNO ROGERIO DE SOUZA
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MARCIANO REGIS RUBINI
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Data: Jul 31, 2023
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Show Abstract
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Major Depressive Disorder is a disabling condition that interferes with the individual's cognition and psychosocial functioning, with a higher incidence in females than in males. Among the symptoms are sadness, hopelessness, exhaustion, depressed mood, anhedonia and behavioral changes. The development of the disease has a multifactorial character in which there is the involvement of social, cultural, biological and genetic parameters. Thus, the present work aimed to verify the genotypic fluctuation and the influence of the genetic variant 3'UTR SLC6A3 VNTR in populations with MDD, through a systematic review, in addition to identifying and analyzing the polymorphism in intron 4 of the NOS3 gene, in patients with MDD undergoing treatment for at least 3 months at CAPS III in Samambaia Sul - DF. For the development of the systematic review, a search for articles was carried out in the databases: Pubmed, Web of Science, Virtual Health Library (BVS) and Scopus and, through selection by pre-established inclusion and exclusion criteria, 6 studies were chosen. Regarding the cross-sectional, descriptive and case-control study, blood samples were collected from 13 patients in the case group and 81 in the control group. These samples were submitted to Polymerase Chain Reaction (PCR) for further genotyping. A significance level of 5% was adopted. Regarding the results found, in the systematic review of the SLC6A3 (DAT1) 3'UTR VNTR gene, an association was observed between the SS (9R/9R) genotype and the presence of the S (9R) allele with the risk of developing TDM, in addition to influence the decrease in response to antidepressant therapy. In addition, in the case-control study regarding the NOS3 INTRON 4 VNTR gene, a statistically significant difference was observed in the genotype distribution between individuals with MDD and healthy individuals, considering that the presence of the b/b genotype is a protective factor for the disease development. There was also a correlation between the a/a and a/b genotype with high cholesterol and the b/b genotype with high glucose in patients who had MDD. Therefore, as it is a multifactorial disease, it becomes increasingly essential to establish new studies of genetic polymorphisms in order to improve the diagnosis, treatment and quality of life of patients.
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16
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Andréa Martins Dantas
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PRESENCE OF HEAVY METALS IN PRIMARY TEETH OF CHILDREN DAUGHTER OF COLLECTORS AT THE STRUCTURAL DUMP IN BRASÍLIA, BRAZIL: A COMPARATIVE STUDY
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Advisor : VANESSA RESENDE NOGUEIRA CRUVINEL
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COMMITTEE MEMBERS :
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CLÁUDIA MARIA DE SOUZA PERUCH
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DAYANI GALATO
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MARCOS TAKASHI OBARA
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VANESSA RESENDE NOGUEIRA CRUVINEL
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Data: Aug 21, 2023
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Show Abstract
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ABSTRACT Environmental contamination by heavy metals can represent a serious public health problem. This reality is often found in unhealthy environments, such as open-air dump sites, and predominantly affects individuals in situations of extreme social vulnerability. Human teeth are competent biological matrices to demonstrate long-term environmental exposure to metals. The objective of this study was to analyze the presence of Chromium (Cr), Arsenic (As), Cadmium (Cd) and Lead (Pb) in deciduous teeth of children between 6 and 12 years old, whose parents were collectors of recyclable materials from the dump Structural (G1) and compare with teeth of children living in two other Administrative Regions of the Federal District: Plano Piloto (G2) and Ceilândia (G3). A total of 305 teeth were collected and analyzed by ICP-MS. The concentration values of the analyzed metals were compared using the Kruskal-Wallis and Mann - Whitney test, after verifying the normality of the data using the Kolmogorov - Smirnov test. Dunn's Post Hoc multiple comparison test was used for pairwise comparison. The highest values of concentrations of Cr, As, Cd and Pb were respectively (0.142ppm),(0.003ppm), (0.127ppm) and (0.184ppm). P< 0.001. The results suggest that children from Group G3 are more exposed to Lead than the other two groups and that children from Group G1 are more exposed to Arsenic. Furthermore, the concentration of Chromium was significantly higher in Ceilândia (G3) and lower in Plano Piloto (G2), Cadmium was significantly higher in Plano Piloto and lower in Plano Piloto (G2). Chromium and Arsenic concentrations were significantly higher among children whose fathers and mothers were collectors. The concentration of As was higher in the children's teeth when the mother worked as a pregnant scavenger. More studies are needed to better understand the possible causes of certain groups having higher concentrations of heavy metals than others, so that protective actions can be taken for these children and their families.
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17
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LUCIANA BARTOLOMEI ORRU D'AVILA
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LONGITUDINAL STRAIN AND MYOCARDIAL WORK IN SYMPTOMATIC PATIENTS HAVING RECOVERED FROM COVID-19 AND POSSIBLE ASSOCIATIONS WITH THE SEVERITY OF THE DISEASE.
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Advisor : GERSON CIPRIANO JUNIOR
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COMMITTEE MEMBERS :
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GERSON CIPRIANO JUNIOR
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VERA REGINA FERNANDES DA SILVA MARAES
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JOÃO CESAR NUNES SBANO
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Sergio Henrique Rodolpho Ramalho
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Data: Aug 21, 2023
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Show Abstract
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Background: COVID-19 may have residual consequences in multiple organs, including the cardiovascular system. Persistent symptoms are frequent, and little is known about the longterm cardiovascular consequences. The aim of present investigation is to quantifymyocardial function in symptomatic individuals with previous COVID-19 and investigate the association between illness severity and myocardial function. Methods: Retrospective cross section study in which symptomatic individuals with previous moderate to critical COVID-19 underwent echocardiographic analysis of left ventricle global longitudinal strain (LVGLS) and myocardial work (MW) between June 2021 and August 2022 from the rehabilitation programme at a public university in Midwest Brazil. Individuals also performed cardiopulmonary testing (CPX) to assess peak oxygen uptake (VO2peak).Differences between illness severity subgroups (critical versus moderate/severe) were analyzed by Mann-Whitney test. Correlations were calculated using the Spearman correlation test. Multilinear regressions were performed to evaluate the influences of COVID-19 severity, body mass index, age, and sex on MW. Results: Sixty-six patients were screened for the study and fifty-six individuals were included (critical subgroup: 17; moderate/severe subgroup: 39), 59% females; median age: 56 years (IQR: 43-63). CPX revealed a substantial reduction in VO2peak (median of 53% of predicted values). LVGLS were not statistically different between subgroups. Global wasted work (GWW) was higher in the critical subgroup [146 (104-212) versus 121 (74-163) mmHg %, p = 0.01] and global work efficiency (GWE) was lower in this subgroup [93 (91-95) versus 94 (93-96), p = 0.03]. Illness severity was the only independent predictor of GWW and GWE (GWW: r2 = 0.167; p = 0.009; GWE: r2 = 0.172; p = 0.005) in multilinear regressions. Conclusions: In our study with long COVID-19 individuals, despite having a similar LVGLS, patients had subclinical LV dysfunction, demonstrated only by an increase in GWW and a decrease in GWE.
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18
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LETÍCIA DA COSTA LIMA D'OLIVEIRA
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CLINICAL SERVICES PROVIDED BY PHARMACISTS IN HEMATOPOIETIC STEM CELL TRANSPLANTATION (HSCT) IN A PEDIATRIC HOSPITAL IN THE FEDERAL DISTRICT: A STRUCTURING PROPOSAL
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Advisor : DAYANI GALATO
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COMMITTEE MEMBERS :
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DAYANI GALATO
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EMILIA VITORIA DA SILVA
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MARIA OLÍVIA BARBOSA ZANETTI
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RODRIGO FONSECA LIMA
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Data: Nov 27, 2023
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Show Abstract
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Introduction: The Hematopoietic Cell Transplant (HCT) is a highly complex procedure and requires extensive patient care, including pharmaceutical care services, to support the effectiveness and safety of the treatment. Objective: To develop the proposition of a pharmaceutical care service in the hematopoietic cell transplant (HCT) sector of a pediatric hospital in Distrito Federal, Brazil. Methods: This is a multi-method study divided into four steps. Steps 1 and 2 included the data analysis from the national scenario, regarding both to hematopoietic cell transplantation centers and to pharmaceutical care services in HCT. These steps consisted in document analysis, questionnaire application and semi-structured interviews. In Step 3, the local scenario was examined regarding the perception and necessities for the pharmaceutical care service at the HCT sector of the pediatric proponent hospital, a focus group and a semi-structured interview were used. Finally, in Step 4, the proposal for a pharmaceutical care service at the HCT sector of the hospital under study was made. Results: There were 82 HCT centers and 3991 transplant (autologous and allogeneic) procedures were performed during the year 2022, according to the Brazilian Association of Organ Transplantation (ABTO). The Southeast and South regions of Brazil stood out with the highest number of transplant centers and HCT performed in 2022, on the other hand, the North region of Brazil had the lowest results. The pharmaceutical care services are mainly developed on an outpatient and inpatient basis, focusing on: medication reconciliation, pharmacotherapeutic monitoring, review of pharmacotherapy, participation in multidisciplinary meetings, discharge guidance and outpatient consultation. The proposal for structuring the service highlights the recommendation of pharmacists working across the entire line of HCT care, from pre-HCT to post-HCT (D+100). Furthermore, the interviewees' speeches highlighted the need for process indicators, therefore, to improve the service the inclusion of result indicators (clinical, economic and humanistic) is suggested. Conclusion: It was possible to identify strategic points for the construction of the pharmaceutical care service in the HCT sector of the proponent pediatric hospital, considering structural, human and logistical aspects, processes and results, intending to promote effectiveness and safety during the usage of the complex medication adopted in all phases of HCT, furthermore the qualification of the care provided and the strategies for monitoring/evaluating the service
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19
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Isolda de Sousa Monteiro
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Assessment of the wound-healing potential of andiroba (Carapa guianensis Aublet) based nanoemulsions in vitro.
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Advisor : GRAZIELLA ANSELMO JOANITTI
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COMMITTEE MEMBERS :
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MANI INDIANA FUNEZ
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GUILHERME MARTINS GELFUSO
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LETÍCIA SCHERER KOESTER
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BRENO NORONHA MATOS
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Data: Dec 4, 2023
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Show Abstract
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Healing is a complex process involving cellular, biochemical, and molecular mechanisms. Non-healing wounds result from a disruption in the physiological sequence of cellular and biochemical events responsible for restoring skin integrity. Andiroba oil (AO) is extracted from the seeds of Carapa guianensis Aublet and possesses therapeutic properties, including anti-inflammatory and wound healing effects. The use of nanoemulsions has shown promise in delivering and improving the bioavailability of hydrophobic bioactive compounds. The aim of this study was to develop a topical nanoemulsion based on AO and assess its wound healing potential in vitro. Commercially acquired AO was characterized for acidity, peroxide index, fatty acid profile, Fourier Transform Infrared Spectroscopy (FTIR), and Nuclear Magnetic Resonance (NMR). The nanoemulsion (NeAnd) was prepared with a 2:1 surfactant to-oil ratio (w/w) using ultrasonication. The cytotoxicity of NeAnd was tested on human keratinocytes (HaCat) using the MTT method. A scratch assay was performed to evaluate the effect of NeAnd on cell migration. Data were statistically analyzed using ANOVA and Tukey's post-test. The lipid profile confirmed the presence and expected proportion of fatty acids in andiroba oil. Additionally, bioactive compounds such as 2- undecenal, ethyl oleate, and ethyl palmitate were identified. FTIR revealed typical bands related to acyl chains of lipids, and NMR confirmed the major compounds in AO. NeAnd exhibited stability with an average hydrodynamic diameter of 205.7 ± 3.9 nm, polydispersity index (PdI) of 0.295 ± 0.05, zeta potential of -4.16 ± 0.41 mV, and a pH around 6.5. MTT assays showed that NeAnd and free andiroba oil at different concentrations (90, 180, and 360 μg/mL), only the AO group was cytotoxic at a concentration of 360 μg/mL (77.29%; p < 0.05) at 48 hours. In the scratch assay with keratinocytes, NeAnd (360 μg/mL) showed a significant increase (88.9%; p < 0.05) in cell migration, resulting in wound closure compared to the control group (PBS) and AO. These results demonstrate the biocompatibility and potential of the developed nanoemulsions in wound healing processes. Further studies in wound healing models are necessary for these formulations to be recognized as nano phytotherapeutics for clinical applications in wound healing and tissue regeneration.
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20
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Paula Muniz Machado
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PRE-OPERATIVE PAIN EDUCATION IMPACT ON EMOTIONAL ASPECTS IN THE POSTOPERATIVE PERIOD
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Advisor : MANI INDIANA FUNEZ
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COMMITTEE MEMBERS :
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MARINA DE GÓES SALVETTI
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HELENA MEGUMI SONOBE
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MANI INDIANA FUNEZ
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MICHELLE ZAMPIERI IPOLITO
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Data: Dec 11, 2023
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Show Abstract
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Introduction: Pain is a frequent stage in the postoperative period, anxiety, depression and emotional suffering can also be observed in this period, these outcomes can influence postoperative responses. The objective of the study was to analyze the impact of pain neuroscience education (PNE), carried out preoperatively, on the psychosocial postoperative stages in individuals undergoing general surgery and without a history of chronic pain. Methods: This dissertation was divided into two sessions with the presentation of the results of a systematic review and part of a clinical trial. In the systematic review, were included studies in English that carried out intervention with PNE and their consequences in the perioperative period, interventional and observational studies were included, the databases were Pubmed, Virtual Health Library, Cochrane and Science Direct, the review was registered on the website Center for Open Science (10.17605/OSF.IO/ZTNEJ). A parallel open randomized controlled clinical trial was also carried out, following the recommendations of CONSORT, Brazilian Registry of Clinical Trials (RBR-23mr7yy), performed in hospitals in the Federal District and approved by the Research Ethics Committee of the School of Ceilândia, University of Brasília (CAAE 28572420.3.0000.8093), patients over 18 years old were included and an educational intervention on END was carried out. Results: Through the systematic review, fourteen studies were found with benefits for END in psychosocial outcomes, all of which presented a low risk of bias. The findings regarding the clinical trial showed that the intervention group had benefits in scores for depression (p=0.007), anxiety (p=0.035) and rumination (p=0.011) (pain catastrophizing subscale). Conclusion: From the systematic review it can be suggested that END brings additional benefits, beyond those obtained with conventional treatment, for psychosocial outcomes. In agreement with these findings, data from the clinical trial showed benefits for depression, anxiety and pain catastrophizing for the intervention group.
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21
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Raquel Pereira de Souza
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Assessment of the influence of pain neuroscience education on postoperative clinical evolution
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Advisor : MANI INDIANA FUNEZ
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COMMITTEE MEMBERS :
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CARINA APARECIDA MAROSTI DESSOTTE
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KATARINNE LIMA MORAES
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MANI INDIANA FUNEZ
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VANIA MARIA DE ARAUJO GIARETTA
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Data: Dec 14, 2023
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Show Abstract
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Introduction: Pain neuroscience education is a strategy that aims to improve knowledge of the biological process of pain and has been a tool used in the perioperative context. The objective of the present study was to evaluate the influence of pain neuroscience education on the postoperative clinical outcomes in individuals undergoing general surgery and without a chronic pain history. Methods: A protocol was developed and subsequently, a controlled, randomized and parallel clinical trial. This study follows the recommendations of the SPIRIT and TIDieR checklists; CONSORT and its extensions (recommendations for studies with non-pharmacological treatments and adaptation for pain studies). The study was approved by the Research Ethics Committee of the Faculty of Ceilândia, University of Brasília (CAAE 28572420.3.0000.8093) and it was registered a Brazilian Clinical Trials Registry (RBR-23mr7yy). Patients undergoing elective general surgery, both gender, age from 18 years of age to under 65 years of age were included. The IBM SPSS Statistics 22.0 and R version 3.6.1 programs were used for data analysis, Results: The protocol was carried out in the clinical trial as expected, without changes during the study. A sample of 71 patients was obtained, 33 participants in the control group and 38 being part of the intervention group. There was a predominance of mild postoperative pain, with sensory and affective characteristics and there was no difference between the groups (p≥0.05). In agreement with this data, prescriptions for medications with analgesic and anti-inflammatory action were identified, patients reported having received this type of drug and medical records were checked on medications administered by the nursing team for both groups (p≥0 .05). The postoperative vital signs were in the normal range and without differences between the groups. There is an exception of the systolic blood pressure variable, which showed a statistically significant difference (p=0.044). Post-intervention assessment of patients by the research team was carried out in the immediate postoperative period with a median of 12.4 hours for the control group and 12.8 hours for the intervention group. Conclusion: All patients in the sample, regardless of the allocation group, had low pain levels, stable vital signs and normal parameters, and they knew they had received analgesia. Therefore, for the sample studied, it was not possible to identify the impact of the PNE intervention on outcomes related to acute postoperative pain.
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22
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Ana Katheryne Miranda Kretzschmar
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Judicialization of onasemnogene abeparvoveque (Zolgensma®) for the treatment of spinal muscular atrophy (SMA) in the Ministry of Health: costs and clinical profile of patients.
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Advisor : EVERTON NUNES DA SILVA
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COMMITTEE MEMBERS :
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ANTONIA DE JESUS ANGULO TUESTA
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EVERTON NUNES DA SILVA
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MARTA DA CUNHA LOBO SOUTO MAIOR
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PATRICIA COELHO DE SOAREZ
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Data: Dec 18, 2023
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Show Abstract
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Objective: Investigate the costs and profile of patients who sued in court onasemnogene abeparvovec (Zolgensma®) for the treatment of spinal muscular atrophy (SMA) in the Ministry of Health. Method: Cross-sectional study, descriptive in nature and census design, based on records of legal actions filed against the Ministry of Health from January 2019 to September 2022. The data was requested from the Ministry of Health, via the Access to Information Law. Information was extracted on the epidemiological profile of the beneficiaries of the legal actions, as well as the expenses spent by the Ministry of Health in cases of granting the requests. Results: 136 legal cases were identified, all with a single beneficiary, of which 113 (83%) were favorable to patients at a cost of R$944.8 million (USD $192 M) in the period analyzed. Demographic (sex and age), clinical characteristics (SMA subtypes, use of ventilatory or nutritional support) and judicial process (type of legal service) were not associated with the granting of legal actions. Previous use of medication (nusinersen or ridisplam) was associated with the dismissal of legal proceedings. Of the 113 legal actions granted in favor of patients, only 6 (5.3%) would meet the criteria currently established by the National Commission for the Incorporation of Technologies – Conitec (children up to six months without ventilatory and nutritional support). There was an expenditure of R$ 146 million (USD $29,76 M) on the supply of onasemnogene abeparvoveque for children over 2 years of age, which is outside the recommendation contained in the drug leaflet. Conclusions: The Ministry of Health incurs a high cost with the judicialization of onasemnogene abeparvovec for AME, representing 3.06% of total spending on medicines in the SUS in 2019, including expenses from the three administrative spheres. Part of the legal demands have been granted in disagreement with the criteria established by health technology assessment agencies and recommendations from the drug manufacturer.
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23
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Dhianey de Almeida Neves
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EFFECT OF STRENGTH TRAINING CONCOMITTED TO NEUROMUSCULAR ELECTROSTIMULATION ON MUSCLE STRENGTH, FUNCTIONAL PHYSICAL CAPACITY AND IL-6 OF ELDERLY PEOPLE
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Advisor : MARGO GOMES DE OLIVEIRA KARNIKOWSKI
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COMMITTEE MEMBERS :
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FÁBIO ANTÔNIO TENÓRIO DE MELO
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GERSON CIPRIANO JUNIOR
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MARGO GOMES DE OLIVEIRA KARNIKOWSKI
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RENATO ANDRE SOUSA DA SILVA
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Data: Dec 20, 2023
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Show Abstract
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The decrease in neuromuscular responses, which is attributed to the modern lifestyle, is one of the parameters observed in functionality over the years, as much as the increase in inflammation. Therefore, the need for interventions that improve functional physical function and reduce inflammation in elderly people has increased, with a lower risk of injuries and less joint overload. Neuromuscular electrical stimulation (NMES) and strength training (TF) have been associated to enhance the improvement of neuromuscular function and control inflammation. However, due to the numerous protocols to be carried out, there is little information on the effects of this association in senescent individuals. Furthermore, for TF adaptations to be significant, it is necessary to control training loads and manipulate their variables. Given the above, this dissertation aims to verify how TF and NMES affect muscle strength, functional capacity and interleukin-6 (IL-6) in elderly people. The methodology followed the standards of a systematic review and a Randomized Clinical Trial (RCT). The result was presented in the form of two manuscripts, one of which was a meta-analysis submitted for publication, which revealed possible benefits of the association of TF with NMES, mainly in cardiorespiratory capacity, and the other an RCT, which is under development. The preliminary results showed interesting kinetics, especially the NMES group, which had opposite kinetics to the other groups, but did not demonstrate significant differences between the groups. Despite the benefits presented by studies in the association of TF with NMES, the real effects are still unclear, requiring new studies with varied protocols, with greater methodological rigor. This study contributed to clarifying to health professionals the importance of developing new studies using NMES superimposed on TF, and its possible effect on reducing joint overload, reducing injuries and as a possible training method to increase the effects of training.
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Thesis |
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1
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Leva Arani Shayani
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The influence of motor stimulation in the reduction of pain and stress in premature newborns through heart rate variability: randomized study
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Advisor : VERA REGINA FERNANDES DA SILVA MARAES
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COMMITTEE MEMBERS :
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LEONARDO PETRUS DA SILVA PAZ
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DAYANI GALATO
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KARINA NASCIMENTO COSTA
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MARIANNE LUCENA DA SILVA
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RENATA MARIA LATARO
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Data: Jan 17, 2023
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Show Abstract
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Background: With the increase in the population of preterm infants, new concerns have occur about the development of the central nervous system. The immaturity of the systems makes preterm infants susceptible to negative functional outcomes, such as changes in neuropsychomotor development. Another aggravating factor is associated with harmful stimuli caused by the external environment, which generate acute and chronic stress and pain in premature situations. In this way, supporting therapies that help control the stress and pain of preterm infants and contribute positively to the neuropsychomotor development gain singular regard. Objectives: To analyze and compare the influence of motor stimulation and functional positioning on pain and stress in preterm newborns (PTNB) through heart rate variability, the NIPS scale and through vital signs; suggest motor stimulation techniques, frequency and intensity with positive gains in preterm infants admitted to the Neonatal Intensive Care Unit. Methods: a randomized, double-blind study, including preterm infants aged between 32 and 36 weeks, using the CONSORT method. PTNBs with other associated pathologies, such as malformations, congenital heart diseases, pneumonia, sepsis, genetic syndromes, use of invasive ventilatory devices, need for surgical intervention, need for vasoactive drugs, among others that affect HRV, were excluded. It contains two sampling groups: 1) Intervention group (motor stimulation protocol intervention and functional positioning) and 2) Control Group (functional positioning only). ECG recording was analyzed through frequency variability, stress and pain scale (NIPS) and vital signs for 5 consecutive days. The HRV parameters and other data were statistically analyzed in a parametric or non-parametric way, using central and dispersion measures (means and standard deviation or medians and quartiles), and the corresponding Wilcoxon and Mann-Whitney statistical tests (p < 0.05). Results:There was a significant difference in linear (AF, rMSSD, pNN20) and non-linear (SD1, SD2/SD1) variables of the Intervention between groups analysis. Observed a tendency of the same results in the intergroup analysis. There was a difference in the reduction of stress and pain, evaluated by NIPS, in the Intervention group when compared to the control. Regarding vital signs, there was no difference in the parameters evaluated (respiratory frequency and oxygen saturation).
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2
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João de Sousa Pinheiro Barbosa
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"ALCOHOL USE DISORDERS IN THE ELDERLY: RISK AND PROTECTIVE FACTORS, ADHERENCE, EVASION TO TREATMENT AND MORTALITY."
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Advisor : MARGO GOMES DE OLIVEIRA KARNIKOWSKI
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COMMITTEE MEMBERS :
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MARGO GOMES DE OLIVEIRA KARNIKOWSKI
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DAYANI GALATO
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RINALDO EDUARDO MACHADO DE OLIVEIRA
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GERSON FERNANDO MENDES PEREIRA
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Tania Inessa Martins de Resende
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Data: Feb 6, 2023
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Show Abstract
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Introduction: Alcohol consumption has indications that it emerged in the Neolithic period when the first agricultural techniques and the natural fermentation process were born, being used for various purposes such as: recreational, leisure, among other forms. In Brazil, the Indians produced and consumed a drink called Cauim, which is produced from the fermentation of cassava, this drink was used in parties, indigenous rituals. In the survey carried out by the WHO in 194 countries, it was established that the average consumption of alcohol per person is 6.2 liters per year. Annually, more than 3 million deaths related to the harmful use of alcohol are recorded, which represents 5.3% of all deaths in the world. Objective: To analyze the profile of elderly people with Alcohol-Related Disorder who sought care at the Psychosocial Care Center for Alcohol and Drugs III. Materials and Methods: It is a cross-sectional epidemiological study of document analysis, with a retrospective and qualitative evaluation based on data from the medical records of patients treated at the Psychosocial Care Center for Alcohol and Drugs III in Samambaia. The study was approved by the Research Ethics Committee (CEP) under opinion numbers: 1,793,889 and 1,850,877, in accordance with Resolution 466/12. Results: 428 medical records were analyzed, distributed by the place where the elderly lived, 86 were residents of Recanto das Emas, 121 of Samambaia Norte, 137 of Samambaia Sul and 84 of Taguatinga. In order to characterize the sample, the research subjects were divided into five-year age groups (60 to 64 years old; 65 to 69 years old, 70 to 74 years old and 75 years old or more) and the analyzed variables were: Gender, demand for access to CAPS Ad III, Re-hosting, Administrative Region and type of housing. Conclusion: public policies are needed for the adhesion and camping of the elderly in a specialized center and that these services are closer to the elderly who present Disorder Related to the use of Alcohol. The elderly user of alcohol and other drugs still represents a marginalized portion due to the use of chemical substances.
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3
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DANIELLE BRASIL BARROS DA SILVA
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"INVOLVEMENT OF USERS OF ASSISTIVE DEVICE FOR MOBILITY IN HOME INTERNATION"
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Advisor : EMERSON FACHIN MARTINS
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COMMITTEE MEMBERS :
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EMERSON FACHIN MARTINS
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DIANA LUCIA MOURA PINHO
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JOSE ANTONIO ITURRI DE LA MATA
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Denise Regina Matos
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RUTH LOSADA DE MENEZES
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Data: Feb 15, 2023
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Show Abstract
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Home care comprehend a multidisciplinary team health care combined with formal or informal caregivers for people with stable, chronic and aggravated conditions. Few studies have explored mobility strategies used by home care users. Hence, the present study aimed to explore limits and possibilities in proposing user-centered technological solutions on the West Health Region of Distrito Federal. We designed a crosssectional observational study, using visits to home care patients in this region. Among the 95 current registrations in 2018, we successfully scheduled 49 visits, mainly in the urban centers of Ceilândia and Brazlândia. The sample had a higher prevalence of male and married adults that were assisted by informal caregivers. Altogether, we recorded a total of 142 disease codes, where diseases of the circulatory system combined with head, neck and lower limbs pain prevailed. WHODAS evaluation revealed a moderate general disability score (25 to 49%), although with a significant aggravation of the mobility (80%) and improvement in the interpersonal relationships (20%). Among the Assistive Technology devices in use, those used to assist daily life activities and mobility prevailed, composing almost half of the devices identified during the visits. The perception of the patients provided valuable possibilities, limitations and requirements for improving mobility devices– inspiring the conception of ideas and the improvement of existing solutions, contributing to technological innovation. Finally, we concluded that the lack of device maintenance facilities, individual and personalized adjustments and adaptations, as well as environmental barriers and difficulties in acquiring technologies were limitations. The creation or acquisition of devices for transferring and changing positions in bed, along with adaptations and personalized adjustments in existing devices, provided subsidies and possibilities revealed by the perception of the home care user.
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4
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SUSANNE RACHELL DA PAZ COELHO
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Prevalence and incidence of biopsychosocial outcomes in parasport: proposal of a surveillance system
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Advisor : EMERSON FACHIN MARTINS
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COMMITTEE MEMBERS :
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EMERSON FACHIN MARTINS
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MARCOS TAKASHI OBARA
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WILDO NAVEGANTES DE ARAUJO
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ANDRESSA DA SILVA DE MELLO
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FREDERICO RIBEIRO NETO
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Data: Apr 12, 2023
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Show Abstract
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Introduction: Parasports research focuses on injury and disease surveillance systems, the result of material acquired retrospectively in major competitions. Despite the pioneering of these studies, there is still a scarcity of information that involves monitoring the entire training period of athletes, who are not exposed to the risk of injury only during the competition. In addition, there are no studies that investigate other important biopsychosocial factors – psychological and emotional, nutritional, related to the use of assistive technology, financial difficulties, and transportation – which can also directly or indirectly interfere in the performance of para-athletes and, therefore, should be monitored as well as injuries and diseases. Objectives: To monitor the undesirable biopsychosocial outcomes present in the practice of parasports at a Paralympic Reference Center to raise requirements for the proposition and technological maturation of a surveillance system for undesirable biopsychosocial outcomes in parasport. Methods: We conducted a longitudinal study to record the prevalence, incidence and risks of undesirable biopsychosocial outcomes present in the practice of parasports modalities of a Paralympic Reference Center. The outcomes were recorded through notifications in a specific online form, created in Google Forms, for investigation in paralympic modalities, during two periods (pre-season and season) of a complete cycle of sports training (one year). Results: We performed the parasport surveillance of 95 athletes, distributed in eight Paralympic modalities. The majority (78%) presented some undesirable biopsychosocial outcome over the five months of surveillance. We found in the results categories of important biopsychosocial outcomes such as absence of athletes in training and situations related to environmental factors. The data, in processing completion, indicate a higher incidence and prevalence of outcomes focused on components such as Activity and Participation and Contextual Factors than the component of Structure and Function of the body (categories of Injuries and diseases). Conclusion: Based on the surveillance performed, we monitor relevant undesirable biopsychosocial outcomes during the training of parasports modalities, which will contribute to the expansion of horizons in other studies in parasport. In addition, we identified essential elements that should make up a parasports surveillance system and, thus, direct future programs to prevent or minimize outcomes in parasport in an assertive manner, considering the biopsychosocial model.
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5
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KEROLYN RAMOS GARCIA
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LIFELONG EDUCATION: EVALUATION OF THE EFFECTIVENESS OF EDUCATIONAL PROGRAMMES FOR THE 45+ POPULATION.
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Advisor : MARGO GOMES DE OLIVEIRA KARNIKOWSKI
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COMMITTEE MEMBERS :
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MARGO GOMES DE OLIVEIRA KARNIKOWSKI
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MARINA MORATO STIVAL LIMA
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JOSE ANTONIO ITURRI DE LA MATA
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LUIS MANUEL JACOB JACINTO
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MARCEL DE MORAES PEDROSO
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Data: Apr 14, 2023
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Show Abstract
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Lifelong education is constantly cited as a tool for boosting autonomy and well-being in old age, with educational programs as one of the main approach strategies, as a proposal for social transformation and improvements in quality of life, among other aspects. The growth and high demand for these programs indicates the important social role of these interventions in contributing to dignified, active and healthy aging. However, when it comes to the evaluation of effectiveness, the path is challenging, since the objectives of these interventions, focus of the effectiveness evaluation, have a social nature of difficult measurement. In this context, this thesis aimed to analyse the effectiveness of educational programmes for 45+ implemented in Brazil and in European countries, using lifelong education and three basic aspects contained in the objectives of the programmes as a common thread: fidelity, effects and social validity. To this end, the methodology was mixed, using the scales of behaviour change, subjective well-being, fidelity, normalization, satisfaction with the programme and skills assessment, interviews with the participants of the study and with the coordination of the programmes, documentary analysis of official documents and calculation of the dropout rate. The results were presented in the format of manuscripts and book chapters published or in the process of publication, being 5 manuscripts and 3 book chapters in first authorship and 1 manuscript and 2 book chapters in co-authorship, totaling 11 publications related to the results of this thesis. It was identified the fulfillment of the fidelity of the programs in more than 50%, the effects related to the improvement of subjective well-being, changes in behavior and specific skills, normalization of educational practices and social validity declared by the participants as well as the elaboration of plans for the future before and after the covid-19 pandemic under effect of educational proposal. With this study, it was possible to identify elements of effectiveness in the analyzed educational programs and point out improvement proposals for future actions with the description of evaluative methodologies.
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6
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Linconl Agudo Oliveira Benito
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Bariatric surgery and vitamin D: trends in older women and association with clinical features and VDR gene polymorphisms.
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Advisor : MARGO GOMES DE OLIVEIRA KARNIKOWSKI
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COMMITTEE MEMBERS :
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MARGO GOMES DE OLIVEIRA KARNIKOWSKI
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MARCIANO REGIS RUBINI
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BRUNO ROGERIO DE SOUZA
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MAÍRA TELES TEIXEIRA
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RUTH DA CONCEICAO COSTA E SILVA SACCO
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Data: Apr 24, 2023
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Show Abstract
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Introduction: Obesity is a complex disease, identified in people of all age groups, which has serious biological, emotional, psychological and social consequences, especially in maturity, generating overload and limitations. In this sense, bariatric surgery (BS) is presented as a therapeutic alternative, positively impacting associated comorbidities and also improving quality of life (QoL) and functionality. However, several complications have been reported, such as vitamin D [25(OH)D] deficiency. Objective: To assess whether 25(OH)D serum levels are related to clinical characteristics, symptoms or habits in elderly women after BS, and whether the “TaqI” and “Fok I” polymorphisms of the vitamin receptor gene D (VDR), affected 25(OH)D levels and total body bone mineral density (TBBMD). Methodology: Prospective, analytical, comparative, cross-sectional and quantitativequalitative study. To carry out this research, clinical, laboratory, genetic and body composition evaluation was implemented, through the implementation of the DEXA exam. For the inferential statistical analysis, the SPSS software (SPSS Inc., Chicago, IL, USA) was used, version number 28.0, adopting a significance level of 5.0%. Results: Through this research, it was verified that the levels of 25(OH)D correlated positively with “TBBMD”, negatively with systolic blood pressure and were higher in those with the VDR Fok I f allele.
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7
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MARIA IVONEIDE DE LIMA BRITO
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Educational policies for the elderly: UniSER — The aging UnB
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Advisor : MARGO GOMES DE OLIVEIRA KARNIKOWSKI
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COMMITTEE MEMBERS :
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MARGO GOMES DE OLIVEIRA KARNIKOWSKI
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OLGAMIR AMANCIA FERREIRA
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CRISTINA AYOUB RICHE
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JOSE GERALDO DE SOUSA JUNIOR
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Janaina Santana da Costa
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Data: May 2, 2023
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Show Abstract
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The present study, duly approved by the Ethics Committee, under number CAAE: 96840718.9.0000.8093, is part of the Graduate Program in Health Sciences and Technologies of the Faculty of Ceilandia (FCE) of the University of Brasilia (UnB), in scope of the Academic Doctorate, area of concentration in Promotion, Prevention and Intervention in Health - Line of research: Socio-Biological Determinants and Health Care - and has as general objective to analyze the existence of educational institutional policies for the elderly in the Federal Public Universities of the Central Region -West, having UnB as a case of analysis, from the University of Aging Program (UniSER) — Arte de Viver, of this university, in the course of 2015 to 2020. It is a bibliographic, exploratory study, with documentary collection of data extracted from the Institutional Development Plans (PDI's) of the 08 IFES, the application of questionnaires to the graduates and the execution of semi-structured interviews with the ges program, based on the mixed method and dialectical view. The data confirm that none of the PDIs analyzed with the Federal under study contain educational public policies, but specific actions. In turn, with regard to graduates, of the 489 certificates, 129 participated in the survey, representing a percentage of 26.4%, the maximum age was 84 years, the average age was 63.3 years and the average age 65 years. 86.80% were women and 13.20% were men. With regard to education, 31% completed high school and 31% have specialization. Of the respondents, 93% understand that UniSER is outlined as an educational public policy, and an extension action and that it marks itself as a possibility of access and permanence of the elderly in the university space. So much so that 84.5% of them considered themselves UnB students. Regarding the themes they proposed for the organization of their own curriculum, mental health, violence, intergenerationality, among others, emerged, however, it is necessary to institutionalize the program. From the point of view of managers, 05 understand that it is constituted as an educational public policy and 08 understand that it is not, and that the role of education in the face of aging must be inclusive and that UnB has a unique role in this scenario. Through the understanding that everyone can learn, the four pillars of education for the elderly and the seven knowledges emerge and, finally, the proposal for a national policy for aging. At the end of it all, it is expected that, in addition to building UNIVERSIDADE DE BRASÍLIA/Faculdade de Ceilândia a policy, something else will occur, there will be a change in the institutional culture that will substantiate a differentiated educational public policy for the elderly, made with the elderly and of which they are a conscious protagonist. That UnB assumes this vanguard role, which suits it so well. The present study is a small seed, in the field of higher education and ageing, that new studies and research come, that the old man finds his place of respect and grows old as a right and not as a privilege of some.
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8
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Tales Henrique Andrade da Mota
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Study of telomere-associated molecular markers related to prognosis in pediatric B-cell Acute Lymphoid Leukemia (B-ALL).
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Advisor : DIEGO MADUREIRA DE OLIVEIRA
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COMMITTEE MEMBERS :
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DIEGO MADUREIRA DE OLIVEIRA
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FELIPE SALDANHA DE ARAUJO
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RODRIGO HADDAD
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JORGE VAZ PINTO NETO
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SHÉLIDA VASCONCELOS BRAZ
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Data: Jun 21, 2023
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Show Abstract
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Acute lymphoblastic leukemia (ALL) is the most common childhood malignancy, representing more than 20% of pediatric cancers. ALL derived from B-cells (B-ALL) typify the majority of cases in patients under 18 years old that are related with different genetic profiles. Telomeres and telomerase are associated with genetic modifications and cell proliferation which makes them attractive targets for studies in leukemia. In this sense the aim of this work was determine the role of molecular markers associated with telomeres and telomerase, especially their potential as an indicator of therapeutic response in childhood ALL and set up the potential of telomerase as a pharmacological target in B-ALL. Analyzing 79 cases of childhood B-ALL we identified that high telomerase expression was associated with several markers such as age, and, minimum residual disease (MRD) of 78 days and relapse. In this sense these associations are complementary for establish the role of telomerase on patient relapse. From these data, we hypothesized that high telomerase expression cold be related to drug resistance. In a vitro approach, 3 of 4 lineages (NALM-6, 697, RS4;11), after transfection to show downregulation of telomerase, had increased sensitivity to doxorubicin, what fortify the hypothesis that the high expression of telomerase influences the patient treatment, increasing chance to relapse. Therefore telomerase representes a promising pharmacological target as well as combined therapy with telomerase inhibitors may be an alternative strategy for B-ALL
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9
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MILENE SOARES NOGUEIRA DE LIMA
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PENDULUM TEST USING INERTIAL SENSOR TO INVESTIGATE MUSCLE TONUS IN PEOPLE WITH STROKE
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Advisor : EMERSON FACHIN MARTINS
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COMMITTEE MEMBERS :
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ALINE ARAUJO DO CARMO
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EMERSON FACHIN MARTINS
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HUDSON AZEVEDO PINHEIRO
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JORGE LUIS LOPES ZEREDO
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RUTH LOSADA DE MENEZES
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Data: Jul 19, 2023
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Show Abstract
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The evaluation of tone reveals deficiencies in neuromusculoskeletal functions related to movement that better direct people's motor recovery after stroke injuries. This study aimed to explore the pendulum test using inertial sensors, intending to improve the technology for the diagnosis of stroke deficiencies and their repercussions on muscle tone. We carried out an evaluation model of passive stiffness in the affected upper limb in post-stroke people, chronic phase, using the inertial sensor during the pendulum test, correlating it with the Fugl Meyer (FM), Modified Ashworth Score (MAS) and Motor Activity Log (MAL) scales, in search of parameters that help with the differentiation of stiffness and spasticity. The results show that the FM scale is significantly correlated with natural frequency (p = 0.024). The amount of use MAL score correlates with natural frequency (p = 0.024). The variables E1 amp, F1 amp, IR, and ERI did not correlate with the clinical scales, but they correlated with each other; the variable E1 amp correlates with F1 amp (p = 0.024) and IR (p = 0.024), while F1 amp correlates with ERI (p = 0.024). There was also a correlation between natural frequency and K (r = 0.96, p = 0.003). Nonlinear results were found for the elbow joint properties during the pendulum test, which may be due to the presence of neural and non-neural factors. These results can serve as a reference for future studies if alternative scales do not provide an accurate reflection
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10
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FERNANDA LIMA SUBRINHO
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Scientific mapping of the relationship between nanotechnology and the fight against COVID-19 based on bibliometric analysis indicators, considering the period of 2020-2022
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Advisor : ANDERSON DE JESUS GOMES
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COMMITTEE MEMBERS :
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ANDERSON DE JESUS GOMES
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CAMILA ALVES AREDA
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CLAUDIA PINHEIRO NASCIMENTO SILVA
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JEFFERSON BRUNO PEREIRA RIBEIRO
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JONATHAN ROSA MOREIRA
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Data: Jul 21, 2023
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Show Abstract
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Three years after its emergence, COVID-19 continues to pose a threat to public health, impacting many facets of human life. Governments and academic institutions are working to develop vaccines and drugs, and to measure the social, psychological and environmental effects of the pandemic. Nanotechnology offers a number of approaches to deal with the health emergency caused by COVID-19 and for future pandemics, and can be used to support lung-targeted therapies, creation of rapid tests to detect viral infections, and development of new types of surfaces, resistant to viral adhesion and capable of inactivating viruses. This work consists on a bibliometric analysis of publications in the field of nanotechnology to combat COVID-19, where the main key areas studied, and the trend of studies focused on the subject were identified. The survey data were obtained from the Scopus database, and a network map was constructed with the VOSviewer program. Performance analyzes and bibliographic mapping showed that antiviral drugs did not appear on the list of study trends, and that vaccines against COVID19 represent only 20% of the explored topics. The current key areas of study focus on the Development of methods for COVID-19 Detection/Diagnosis and on the Creation of alternatives for Disinfection/Individual Protection. Publications trend is focused on development of studies with a multidisciplinary approach, with emphasis on Engineering and Materials Science areas
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11
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JOSE ROBERTO DE SOUZA JUNIOR
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Effects of two gait retraining programs on pain, function and lower limb kinematics in runners with patellofemoral pain: a randomized controlled trial with six-month follow-up.
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Advisor : JOAO PAULO CHIEREGATO MATHEUS
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COMMITTEE MEMBERS :
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FRANASSIS BARBOSA DE OLIVEIRA
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JOAO PAULO CHIEREGATO MATHEUS
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JOSEVAN CERQUEIRA LEAL
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OSMAIR GOMES DE MACEDO
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REGINALDO KISHO FUKUCHI
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Data: Aug 30, 2023
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Show Abstract
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Background: Patellofemoral Pain (PFP) is one of the main injuries in runners. Consistent evidence support strengthening programs to modulate symptoms, however, few studies investigated the effects of gait retraining. Objective: to compare the effects of two partially supervised gait retraining programs on pain, function, and lower limb kinematics of runners with PFP. Methods: Randomized controlled trial. Thirty runners were allocated to gait retraining groups focusing on impact or cadence, or to a control group. Impact group received guidance to reduce tibial acceleration by 50%, while cadence group was asked to increase cadence by 7.5-10%. The control group did not receive any intervention. Usual and running pain, knee function, and lower limb kinematics were evaluated before (T0), immediately after the intervention (T2), and six months after the protocol (T24). Data were analyzed using a 2-way analysis of variance. Results: A significant group x time interaction was found for running pain (p=0.010) and knee function (p=0.019). Both programs had greater improvements in running pain (p=0.001; p=0.002) compared to no intervention at T24. Participants of the impact group had greater improvements in knee function (p=0.027) compared to no intervention at T2. No between-group differences in usual pain and lower limb kinematics were found (p>0.05). Conclusion: Compared to no intervention, both programs were more effective in improving running pain six months after the protocol. The program focused on impact was more effective in improving knee function immediately after the intervention. Reductions in symptoms occurred regardless of changes in lower limb kinematics.
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12
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LIGIA CANONGIA DE ABREU CARDOSO DUARTE
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Influence of changes in molecular patterns on the prognosis of patients with thyroid cancer submitted to doses of the radiopharmaceutical sodium iodide (131I).
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Advisor : DIEGO MADUREIRA DE OLIVEIRA
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COMMITTEE MEMBERS :
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DIEGO MADUREIRA DE OLIVEIRA
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DANIELA CASTILHO ORSI
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MARCELO DE MACEDO BRIGIDO
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MARCIANO REGIS RUBINI
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VIVIAN TAÍS FERNANDES CIPRIANO
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Data: Sep 25, 2023
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Show Abstract
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Thyroid gland carcinoma accounts for approximately 1% of all carcinomas, however, it is the most prevalent endocrine neoplasm in the world; and follicular thyroid carcinoma accounts for between 10 to 25% of malignant tumors of this gland, depending on the population studied. Papillary thyroid carcinoma (PTC) is the most common subtype and has the best overall prognosis, with metastases most commonly involving the cervical lymph nodes and, less commonly, the lungs. Among the various molecular markers described are genetic variants that can be understood as the presence of molecular change in at least 1% of the population, known as polymorphism. Molecular markers of thyroid cancer are found in more than 70% of differentiated carcinomas and the understanding of their different molecular mechanisms is favorable to new perspectives for their diagnosis and treatment. The aim of the present study is to determine the prevalence of genetic polymorphisms BAX -248 G>A, BCL2 GCC>ACC (Ala43Thr), IL12B +1188 A>C, MAOA uVNTR, IL 13 +2044 G>A Arg110Gln, IL 4 VNTR, IL 5 -703 C>T, and to measure the concentration of serum proteins in patients with thyroid cancer who underwent treatment with the Radiopharmaceutical Sodium Iodide (131I) and compare with the healthy group in the follow-up, treatment, prognosis and disease staging, in a prospective and case-control study. To date, genotypic analysis was performed, using amplification and enzymatic restriction techniques, of the following genes: BAX -248 G>A, BCL2 GCC>ACC (Ala43Thr), IL12B +1188 A>C e MAOA uVNTR. This study is a pioneer in the analysis of such polymorphisms associated with CPT in a sample from the Federal District, Brazil. The study concluded that regarding the presence of the G allele in the BAX gene polymorphism (-248 G>A) and the occurrence of thyroid cancer, the G allele is more common between the groups (p=0.009) and, when analyzing the In dichotomized genotypes, the GG genotype is a protective factor for the occurrence of Papillary Thyroid Carcinoma (p=0.012; OR= 0.313; CI=0.123-0.794). The MAOA uVNTR polymorphism showed statistical difference between sex and the different types of genotype (p=0.029) demonstrating that there is a protection for women having the LL genotype (OR=0.17; CI=0.03-0.89), analyzing the same polymorphism and associating TNM staging with patients diagnosed with CPT, a statistically significant difference was observed between patients with stage T1+T2 who carried the LL genotype and those who carried the LS+SS genotype (p=0.015).
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13
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Letícia de Araújo Morais
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EFFECTS OF THE SPECIFICITY OF INSPIRATORY MUSCLE TRAINING IN INDIVIDUALS WITH SPINAL CORD INJURY
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Advisor : GRAZIELLA FRANCA BERNARDELLI CIPRIANO
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COMMITTEE MEMBERS :
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GRAZIELLA FRANCA BERNARDELLI CIPRIANO
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JULIANA MARTINS PINTO
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KARLA HELENA COELHO VILAÇA E SILVA
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Laura Maria Tomazi Neves
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VERA REGINA FERNANDES DA SILVA MARAES
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Data: Nov 16, 2023
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Show Abstract
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Introduction: Spinal cord injury (SCI) is any injury to the structures contained in the spinal canal, which can lead to motor, sensory, autonomic and psycho-affective changes. The lung function of patients with cervical SCI is compromised by changes in the biomechanics of the rib cage due to paralysis of the abdominal and intercostal muscles and, in some cases, due to total or partial loss of diaphragm function. Objective: to evaluate the effect of specificity of inspiratory muscle training (IMT) in individuals with spinal cord injury and chronic quadriplegics. Methodology: Randomized, blind and controlled clinical trial with individuals diagnosed with complete motor SCI, classified as chronic tetraplegia. Participants were randomized into three groups: GI (TMI 30% S-Index), GII (TMI 50% S-Index) and GIII (conventional physiotherapy), evaluated before and after the TMI protocol using manovacuometry, spirometry, peak cough flow, maximum sustained pressure, pulmonary resistance, S-Index, quality of life questionnaire (WHOQOL-BREF) and functional capacity (SCIM – SR). The IMT was performed twice a day, 5 days a week, lasting 30 minutes. Conventional physiotherapy was performed in all groups, twice a day, five days a week, with 30-minute sessions. The duration of the intervention in both groups was 4 weeks. Results: 10 individuals participated in the study, all male, with an average age of 31.80±9.59 years. GI presented better values for Maximum Inspiratory Pressure (MIP) when compared to GII and CG (-90.00 ± 30.00 vs -55.00 ± 13.23, p=0.11, -66.25 ± 11.09 vs -55.00 ± 17.32, p=0.11, -78.33 ± 24.66 vs -70.00 ± 17.32, p=0.18, respectively). There was no difference between respiratory variables, quality of life and functionality. The S-Index measured weekly showed a significant difference for the GI when compared to the others. Conclusion: Individuals with quadriplegic SCI, chronic complete motors can benefit from training with lower loads. The SIndex can be increased with 4 weeks of training in the low load TMI group. Quality of life and functionality did not show significant changes after IMT.
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14
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Gabriela Bardelini Tavares Melo
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Analysis of funding and assessment of research impacts on neglected tropical diseases, with an emphasis on dengue fever in Brazil
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Advisor : MARCOS TAKASHI OBARA
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COMMITTEE MEMBERS :
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EVERTON NUNES DA SILVA
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VANESSA RESENDE NOGUEIRA CRUVINEL
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KARLOS DIOGO DE MELO CHALEGRE
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LÍVIA CARLA VINHAL FRUTUOSO
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ÁLVARO EDUARDO EIRAS
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Data: Nov 21, 2023
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Show Abstract
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Neglected tropical diseases (NTD) are a public health problem, but scientific development in the area is insufficient to meet the needs of the affected population. The aims of this study were to analyze research funding for NTD and dengue fever by the Ministry of Health’s Department of Science and Technology (Decit/MS) and partners from 2004 to 2020, and assess the impacts of studies on dengue fever funded by public calls for tender by Decit/MS and the National Council for Scientific and Technological Development in 2006, 2008 and 2012. The first stage involved a descriptive study, with secondary data from the Health Research repository in order to analyze the research funding of NTD and dengue fever. In the second stage, the impact of 24 dengue fever studies was assessed, using advances in knowledge, research capacity, informed decision making and health impacts of the Canadian Academy of Health Science. A total of 1,158 NTD and 252 dengue fever studies were funded (R$ 584.2 and R$ 164.0 million, respectively). The funding trend was stationary for NTD and dengue fever, with an influence of federal government management changes. Resource distribution was unequal in the regions of the country (concentrated in institutions from the Southeast – 62.6% NTD and 72.8% dengue fever), and the hiring modalities (concentrated in national calls for tender – 55.9% NTD and 41.5% dengue fever). These results indicate the demand for a sustainable and equitable funding policy. More than 60% of the NTD studies involved dengue fever, leishmaniasis and tuberculosis. For chikungunya, Chagas disease, schistosomiasis, malaria and taeniasis/cysticercosis, diseases with a high prevalence/mortality/load in Brazil, there was a disconnect between research funding and the epidemiological situation in the country, highlighting the need to reassess the priority of the topics funded. A total of 1,108 impacts were identified, most of which were advances in knowledge and research capacity (712 and 314 impacts, respectively) and a minority involving informed decision making and health impacts (75 and 7 impacts respectively). Highlighted were study results presented at congresses (390); articles (134); human resource training (186) and establishment of partnerships to conduct the studies (123 researchers and 74 institutions), demonstrating the importance of scientific research in promoting scientific progress in dengue fever. In the interviews, the researchers identified the impacts on knowledge generation, human resource training and the structure of teams/research laboratories. The challenges of scientific dissemination were discussed and the need for study results to be applicable in the National Health System (SUS in Portuguese). It was concluded that funding for NTD and dengue fever research had stagnated, since it was concentrated in one region of the country (Southeast) and one hiring modality (national calls for tender). There was a diversity in the impacts achieved by the dengue fever studies, confirming the returns/benefits of research in strengthening science and helping the health system cope with dengue fever.
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15
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Renata da Nobrega Souza de Castro
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Safe use of medicines, medication errors and hospital costs in an intensive care unit of a public hospital in the Federal District
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Advisor : SILVANA SCHWERZ FUNGHETTO
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COMMITTEE MEMBERS :
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IZABEL CRISTINA RODRIGUES DA SILVA
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LUCIANO RAMOS DE LIMA
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Linconl Agudo Oliveira Benito
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MANI INDIANA FUNEZ
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MÁRCIA OTERO SANHES
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Data: Dec 8, 2023
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Show Abstract
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Introduction: The promotion of safe practices for the use of medicines in hospital environments is part of one of the protocols established by the National Health Surveillance Agency (ANVISA) for patient safety in the country. In this context, the investigation of medication errors has gained notoriety among pharmacovigilance studies, as they are included among preventable adverse events (AEs), the most common causes of which are associated with unsafe and inefficient processes within the health services. Objective: Identify the number of medication errors and verify their association with the costs of hospitalization of patients admitted to the Intensive Care Unit (ICU). Method: This is a retrospective crosssectional cohort study of hospitalizations that occurred in the years 2018 to 2019 in the ICU. The information was obtained from medical records and the hospital's electronic system. The independent variables were related to health and sociodemographic conditions; and the dependent variables were: days of hospitalization, cost of hospitalization and medication errors. The outcomes were discharge and death. Hospitalizations lasting less than 24 hours, incomplete medical records and those under 18 years of age were excluded. The Statistical Package for Social Sciences, version 20, was used for statistical analyzes that included calculation of medication error rates, descriptive analysis and simple and multivariate regression. The project was approved by the Research Ethics Committee of the Faculty of Ceilândia of the University of Brasília with opinion No. 4,055,318. Results: 50 medical records were analyzed and 14,248 doses of medication were identified, of which 15,123 errors were made. The rate of errors due to omission presented the highest number of errors per dose of medication (59.8%) and total errors observed in the sample (55.31%), followed by the rate of errors per time (26.97%; 24. 95%). The omission error had the highest average when analyzing the entire hospitalization (170.40) and day of hospitalization (13.79). Hospitalization costs were significantly and positively correlated with scheduling errors, with an increase of R$ 121.92 (95% CI 43.09; 200.74), and with prescriptions, with an increase of R$ 63.51 (95% CI 29.93; 97.09). Conclusion: The results suggest a positive association between two types of error (scheduling error and prescription error) and the increased costs of patient hospitalization in the Adult ICU.
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