GUSTAVO FAIBISCHEW PRADO
Projetos de Pesquisa
Unidades Organizacionais
LIM/09 - Laboratório de Pneumologia, Hospital das Clínicas, Faculdade de Medicina
31 resultados
Resultados de Busca
Agora exibindo 1 - 10 de 31
- 3rd GUIDELINE FOR PERIOPERATIVE CARDIOVASCULAR EVALUATION OF THE BRAZILIAN SOCIETY OF CARDIOLOGY(2017) GUALANDRO, D. M.; YU, P. C.; CARAMELLI, B.; MARQUES, A. C.; CALDERARO, D.; FORNARI, L. S.; PINHO, C.; FEITOSA, A. C. R.; POLANCZYK, C. A.; ROCHITTE, C. E.; JARDIM, C.; VIEIRA, C. L. Z.; NAKAMURA, D. Y. M.; IEZZI, D.; SCHREEN, D.; ADAM, Eduardo L.; D'AMICO, E. A.; LIMA, M. Q.; BURDMANN, E. A.; PACHON, E. I. M.; BRAGA, F. G. M.; MACHADO, F. S.; PAULA, F. J.; CARMO, G. A. L.; FEITOSA-FILHO, G. S.; PRADO, G. F.; LOPES, H. F.; FERNANDES, J. R. C.; LIMA, J. J. G.; SACILOTTO, L.; DRAGER, L. F.; VACANTI, L. J.; ROHDE, L. E. P.; PRADA, L. F. L.; GOWDAK, L. H. W.; VIEIRA, M. L. C.; MONACHINI, M. C.; MACATRAO-COSTA, M. F.; PAIXAO, M. R.; OLIVEIRA JR., M. T.; CURY, P.; VILLACA, P. R.; FARSKY, P. S.; SICILIANO, R. F.; HEINISCH, R. H.; SOUZA, R.; GUALANDRO, S. F. M.; ACCORSI, T. A. D.; MATHIAS JR., W.
- Comparação entre medidas objetivas do tabagismo e tabagismo autodeclarado em pacientes com asma ou DPOC: será que nossos pacientes dizem a verdade?(2015) STELMACH, Rafael; FERNANDES, Frederico Leon Arrabal; CARVALHO-PINTO, Regina Maria; ATHANAZIO, Rodrigo Abensur; RACHED, Samia Zahi; PRADO, Gustavo Faibischew; CUKIER, AlbertoObjective: Smoking prevalence is frequently estimated on the basis of self-reported smoking status. That can lead to an underestimation of smoking rates. The aim of this study was to evaluate the difference between self-reported smoking status and that determined through the use of objective measures of smoking at a pulmonary outpatient clinic. Methods: This was a cross-sectional study involving 144 individuals: 51 asthma patients, 53 COPD patients, 20 current smokers, and 20 never-smokers. Smoking status was determined on the basis of self-reports obtained in interviews, as well as through tests of exhaled carbon monoxide (eCO) and urinary cotinine. Results: All of the asthma patients and COPD patients declared they were not current smokers. In the COPD and asthma patients, the median urinary cotinine concentration was 167 ng/mL (range, 2-5,348 ng/mL) and 47 ng/mL (range, 5-2,735 ng/mL), respectively (p < 0.0001), whereas the median eCO level was 8 ppm (range, 0-31 ppm) and 5 ppm (range, 2-45 ppm), respectively (p < 0.05). In 40 (38%) of the patients with asthma or COPD (n = 104), there was disagreement between the self-reported smoking status and that determined on the basis of the urinary cotinine concentration, a concentration > 200 ng/mL being considered indicative of current smoking. In 48 (46%) of those 104 patients, the self-reported non-smoking status was refuted by an eCO level > 6 ppm, which is also considered indicative of current smoking. In 30 (29%) of the patients with asthma or COPD, the urinary cotinine concentration and the eCO level both belied the patient claims of not being current smokers. Conclusions: Our findings suggest that high proportions of smoking pulmonary patients with lung disease falsely declare themselves to be nonsmokers. The accurate classification of smoking status is pivotal to the treatment of lung diseases. Objective measures of smoking could be helpful in improving clinical management and counseling.
conferenceObject Heart rate and ventilation in a group of burned sugar cane cutters (Brazil): Estimative of particulate matter (PM2,5) exposure load(2012) COZZA, Izabela; NAMBU, Danilo; FERNANDES, Frederico; BUSSACOS, Marcos; PACELI, Renato; PRADO, Gustavo; TERRA-FILHO, Mario; SANTOS, UbiratanconferenceObject Radiation Pneumonitis in Patients with Interstitial Lung Disease and Lung Cancer: Report of 6 Cases(2020) FREITAS, L. V. de; SERRA, J. P.; NAJAS, G. F.; PRADO, G. F.; KAWASSAKI, A. M.; TAKAGAKI, T. Y.; GABRIELLI, F.; JUNIOR, G. C.; OLIVEIRA, M. R.; KAIRALLA, R. A.; BALDI, B. G.- Reply from the author: Erratum and discussion on anti-oxidant enzymes(2014) PRADO, Gustavo Faibischew; TERRA-FILHO, Mario; SANTOS, Ubiratan de Paula
- Reproducibility for Heart Rate Variability Analysis during 6-Min Walk Test in Patients with Heart Failure and Agreement between Devices(2016) BRAGA, Lays Magalhaes; PRADO, Gustavo Faibischew; UMEDA, Iracema Ioco Kikuchi; KAWAUCHI, Tatiana Satie; TABOADA, Adriana Marques Froes; AZEVEDO, Raymundo Soares; PEREIRA FILHO, Horacio Gomes; GRUPI, Cesar Jose; SOUZA, Hayala Cristina Cavenague; MOREIRA, Dalmo Antonio Ribeiro; NAKAGAWA, Naomi KondoHeart rate variability (HRV) analysis is a useful method to assess abnormal functioning in the autonomic nervous system and to predict cardiac events in patients with heart failure (HF). HRV measurements with heart rate monitors have been validated with an electrocardiograph in healthy subjects but not in patients with HF. We explored the reproducibility of HRV in two consecutive six-minute walk tests (6MW), 60-minute apart, using a heart rate monitor (PolarS810i) and a portable electrocardiograph (called Holter) in 50 HF patients (mean age 59 years, NYHA II, left ventricular ejection fraction similar to 35%). The reproducibility for each device was analysed using a paired t-test or the Wilcoxon signed-rank test. Additionally, we assessed the agreement between the two devices based on the HRV indices at rest, during the 6MW and during recovery using concordance correlation coefficients (CCC), 95% confidence intervals and Bland-Altman plots. The test-retest for the HRV analyses was reproducible using Holter and PolarS810i at rest but not during recovery. In the second 6MW, patients showed significant increases in rMSSD and walking distance. The PolarS810i measurements had remarkably high concordance correlation [0.86
conferenceObject Impacts of exposure to environmental air pollution on heart rate variability in young athletes(2013) PACELI, Renato; FORTES, Aretusa Cardoso Der; FAIBISCHEW, Gustavo; SA, Matheus; VAISBERG, Mauro; TERRA-FILHO, Mario; SANTOS, Ubiratan de PaulaconferenceObject Differential diagnosis in silicosis and the importance of an accurate occupational history(2014) AMARAL, Alexandre Franco; MIETHKE-MORAIS, Anna; PRADO, Gustavo Faibischew; TERRA-FILHO, Mario; SANTOS, Ubiratan de Paula- A real-life study of the effectiveness of different pharmacological approaches to the treatment of smoking cessation: re-discussing the predictors of success(2011) PRADO, Gustavo Faibischew; LOMBARDI, Elisa Maria Siqueira; BUSSACOS, Marco Antonio; ARRABAL-FERNANDES, Frederico Leon; TERRA-FILHO, Mario; SANTOS, Ubiratan de PaulaOBJECTIVE: To evaluate the effectiveness of nicotine replacement therapy (NRT), bupropion, nortriptyline and combination therapy and describe factors associated with treatment success. INTRODUCTION: Clinical trials clearly demonstrate the efficacy of pharmacotherapy in smoking cessation. However, it is only after its use in real-life settings that clinical effectiveness and limitations of a treatment are fully known. METHODS: Patients attended a four-session cognitive-behavioral program and received medicines free of charge. Abstinence from smoking was assessed at each visit. RESULTS: A total of 868 smokers (68.8% women) were included. Their mean age was 49.6 years; the amount smoked was 25 cigarettes/day and the Fagerstrom Score was 6.6. Abstinence rates after 6 months and 1 year were 36.5% and 33.6%. In univariate analysis, male gender, age (> 50), higher number of cigarettes smoked, cardiovascular comorbidities, longer interval from the last cigarette and combined treatment of nortriptyline plus NRT were predictive of abstinence, while neuropsychiatric comorbidities and the answer ""yes'' to the question ""Do you smoke more often during the first hours after waking'' were correlated with failure. In a multivariate model, predictors of abstinence were neuropsychiatric comorbidities, the answer ""yes'' to the question ""Do you smoke more often during the first hours after waking'' and combined treatment of nortriptyline plus NRT. Male gender and a longer period from the last cigarette were correlated with lower abstinence rate. CONCLUSION: Satisfactory success rates were obtained in a teaching hospital. Factors such as age, daily cigarette consumption, number of pack-years and dependency score were not reliable markers of abstinence. The combination nortriptyline+NRT was independently associated with higher abstinence rates.
conferenceObject Smoking status, prevalence of smoking-related diseases and their impact on costs in patients hospitalized in the thoracic units of a tertiary hospital in Brazil(2013) MORAIS, Anna Miethke; LOMBARDI, Elisa Maria Siqueira; PRADO, Gustavo F.; MARTINS, Stella R.; PACELI, Renato; TERRA-FILHO, Mario; SANTOS, Ubiratan de Paula