WILSON JACOB FILHO
Projetos de Pesquisa
Unidades Organizacionais
Departamento de Clínica Médica, Faculdade de Medicina - Docente
Instituto Central, Hospital das Clínicas, Faculdade de Medicina
LIM/66, Hospital das Clínicas, Faculdade de Medicina - Líder
Instituto Central, Hospital das Clínicas, Faculdade de Medicina
LIM/66, Hospital das Clínicas, Faculdade de Medicina - Líder
6 resultados
Resultados de Busca
Agora exibindo 1 - 6 de 6
- Atherosclerosis and Dementia A Cross-Sectional Study With Pathological Analysis of the Carotid Arteries(2011) SUEMOTO, Claudia K.; NITRINI, Ricardo; GRINBERG, Lea T.; FERRETTI, Renata E. L.; FARFEL, Jose M.; LEITE, Renata E. P.; MENEZES, Paulo R.; FREGNI, Felipe; JACOB-FILHO, Wilson; PASQUALUCCI, Carlos A.Background and Purpose-Previous ultrasound-based studies have shown an association between carotid artery atherosclerosis and dementia. Our aim was to investigate this association using postmortem examination. Methods-Postmortem morphometric measurements of carotid stenosis and intima-media thickness were performed in individuals with dementia (n = 112) and control subjects (n = 577). Multivariate logistic regression models were applied. Results-High-grade left internal carotid stenosis (>= 70%) was associated with increased odds for dementia (OR, 2.30; 95% CI, 1.14-4.74; P = 0.02). Intima-media thickness was not associated with dementia. Conclusions-The likelihood of dementia is increased with high-grade left internal carotid artery atherosclerosis after adjusting for demographic and cardiovascular risk factors. (Stroke. 2011; 42: 3614-3615.)
- A Useful and Brief Cognitive Assessment for Advanced Dementia in a Population with Low Levels of Education(2011) SALES, Manuela V. C.; SUEMOTO, Claudia K.; NITRINI, Ricardo; JACOB-FILHO, Wilson; MORILLO, Lilian S.Background/Aims: Almost half of community-dwelling patients and 59.6% of institutionalized residents with dementia are in moderate or severe stages of this disease. The Mini-Mental State Examination (MMSE) has limited applicability to these patients due to floor effects. We aimed to determine the correlation between the MMSE and the Severe Mini-Mental State Examination (SMMSE), as well as SMMSE association with functional scales in patients having moderate to severe dementia and low levels of education. Methods: A cross-sectional study of patients 60 years or older attending an outpatient clinic was conducted. The MMSE, SMMSE and functional scales were applied. Clinical and demographic data from medical records were reviewed. Results: Seventy-five patients with a mean of 4.1 +/- 3.6 years of education were analyzed. The mean scores on the MMSE and SMMSE were 7.8 +/- 7.0 and 17.8 +/- 9.4, respectively. The results indicated that the MMSE and SMMSE correlated only in patients who had an MMSE score of less than 10 (r = 0.87; p < 0.001). In addition, significant correlations were found between the SMMSE and functional scales (p < 0.001). It was observed that educational level did not interact with SMMSE performance. Conclusion: The SMMSE is a useful and reliable tool for a brief cognitive assessment of advanced dementia patients with low educational levels.
- Effects of Aerobic Training on Airway Inflammation in Asthmatic Patients(2011) MENDES, Felipe Augusto Rodrigues; ALMEIDA, Francine Maria; CUKIER, Alberto; STELMACH, Rafael; JACOB-FILHO, Wilson; MARTINS, Milton A.; CARVALHO, Celso Ricardo FernandesMENDES, F. A. R., F. M. ALMEIDA, A. CUKIER, R. STELMACH, W. JACOB-FILHO, M. A. MARTINS, and C. R. F. CARVALHO. Effects of Aerobic Training on Airway Inflammation in Asthmatic Patients. Med. Sci. Sports Exerc., Vol. 43, No. 2, pp. 197-203, 2011. Purpose: There is evidence suggesting that physical activity has anti-inflammatory effects in many chronic diseases; however, the role of exercise in airway inflammation in asthma is poorly understood. We aimed to evaluate the effects of an aerobic training program on eosinophil inflammation (primary aim) and nitric oxide (secondary aim) in patients with moderate or severe persistent asthma. Methods: Sixty-eight patients randomly assigned to either control (CG) or aerobic training (TG) groups were studied during the period between medical consultations. Patients in the CG (educational program + breathing exercises; N = 34) and TG (educational program + breathing exercises + aerobic training; N = 34) were examined twice a week during a 3-month period. Before and after the intervention, patients underwent induced sputum, fractional exhaled nitric oxide (FeNO), pulmonary function, and cardiopulmonary exercise testing. Asthma symptom-free days were quantified monthly, and asthma exacerbation was monitored during 3 months of intervention. Results: At 3 months, decreases in the total and eosinophil cell counts in induced sputum (P = 0.004) and in the levels of FeNO (P = 0.009) were observed after intervention only in the TG. The number of asthma symptom-free days and (V) over dotO(2max) also significantly improved (P < 0.001), and lower asthma exacerbation occurred in the TG (P < 0.01). In addition, the TG presented a strong positive relationship between baseline FeNO and eosinophil counts as well as their improvement after training (r = 0.77 and r = 0.9, respectively). Conclusions: Aerobic training reduces sputum eosinophil and FeNO in patients with moderate or severe asthma, and these benefits were more significant in subjects with higher levels of inflammation. These results suggest that aerobic training might be useful as an adjuvant therapy in asthmatic patients under optimized medical treatment.
- Post-resistance exercise hypotension in patients with intermittent claudication(2011) CUCATO, Gabriel Grizzo; RITTI-DIAS, Raphael Mendes; WOLOSKER, Nelson; SANTAREM, Jose Maria; JACOB FILHO, Wilson; FORJAZ, Claudia Lucia de MoraesOBJECTIVE: To verify the acute effects of resistance exercise on post-exercise blood pressure in patients with intermittent claudication. METHODS: Eight patients randomly underwent two experimental sessions: a session of resistance exercise (R: 6 exercises, 3 sets of 12, 10 and 8 reps with a perceived exertion of 11 to 13 on the 15-grade Borg scale) and a control session (C: resting on exercise machines). RESULTS: Before and for 60 min following an intervention, auscultatory blood pressure was measured while subjects rested in a sitting position. After the C session, systolic, diastolic and mean blood pressures did not change from the pre-intervention values, while these values decreased significantly after the R session throughout the entire recovery period (greatest decreases = -14 +/- 5, -6 +/- 5, and -9 +/- 4 mmHg, respectively, P < 0.05). CONCLUSION: After a single bout of resistance exercise patients with intermittent claudication exhibited reduced systolic, diastolic and mean blood pressures, suggesting that acute resistance exercise may decrease cardiovascular load in these patients.
- Campaign, counseling and compliance with influenza vaccine among older persons(2011) AVELINO-SILVA, Vivian Iida; AVELINO-SILVA, Thiago Junqueira; MIRAGLIA, Joao Luiz; MIYAJI, Karina Takesaki; JACOB-FILHO, Wilson; LOPES, Marta HeloisaOBJECTIVES: Population aging raises concerns regarding the increases in the rates of morbidity and mortality that result from influenza and its complications. Although vaccination is the most important tool for preventing influenza, vaccination program among high-risk groups has not reached its predetermined aims in several settings. This study aimed to evaluate the impacts of clinical and demographic factors on vaccine compliance among the elderly in a setting that includes a well-established annual national influenza vaccination campaign. METHODS: This cross-sectional study included 134 elderly patients who were regularly followed in an academic medical institution and who were evaluated for their influenza vaccination uptake within the last five years; in addition, the demographic and clinical characteristics and the reasons for compliance or noncompliance with the vaccination program were investigated. RESULTS: In total, 67.1% of the participants received the seasonal influenza vaccine in 2009. Within this vaccination-compliant group, the most common reason for vaccine uptake was the annual nationwide campaign (52.2%; 95% CI: 41.4-62.9%); compared to the noncompliant group, a higher percentage of compliant patients had been advised by their physician to take the vaccine (58.9% vs. 34.1%; p<0.01). CONCLUSION: The education of patients and health care professionals along with the implementation of immunization campaigns should be evaluated and considered by health authorities as essential for increasing the success rate of influenza vaccination compliance among the elderly.
- Effect of progressive resistance exercise on strength evolution of elderly patients living with HIV compared to healthy controls(2011) SOUZA, Paula Maria Loiola de; JACOB-FILHO, Wilson; SANTAREM, Jose Maria; ZOMIGNAN, Adriana Almeida; BURATTINI, Marcelo NascimentoOBJECTIVES: Human Immunodeficiency Virus (HIV) infection worsens the frailty of elderly people, compromising their quality of life. In this study we prospectively evaluated eleven patients living with HIV and 21 controls older than 60 years and without prior regular physical activity, who engaged in a one-year progressive resistance exercise program to compare its effects on muscular strength, physical fitness and body composition. METHODS: Exercises for major muscular groups were performed 2 times/week, under professional supervision. Strength increase was evaluated bimonthly, while body composition, lipid and glycaemic profiles (only of those living with HIV) and physical fitness were evaluated before and after the one-year training. RESULTS: The participants living with HIV were lighter, had smaller Body Mass Index and were initially much weaker than controls. However, their strength increased more (1.52-2.33 times the baseline values for those living with HIV x 1.21-1.48 times for controls, p<0.01), nullifying the differences initially seen. These effects were seen independently of gender, age or baseline physical activity. In addition, those living with HIV improved their fasting glucose levels and showed a tendency to improve their lipids after the one year training program. These effects were slightly more pronounced among those not using protease inhibitors, although not significantly. CONCLUSIONS: Resistance exercise safely increased the strength of older patients living with HIV adults, allowing them to achieve performance levels observed among otherwise healthy controls. These findings favor the recommendation of resistance exercise for elderly adults living with HIV adults.