FREDERICO LEON ARRABAL FERNANDES

(Fonte: Lattes)
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Lattes
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Instituto Central, Hospital das Clínicas, Faculdade de Medicina - Médico
Instituto do Câncer do Estado de São Paulo, Hospital das Clínicas, Faculdade de Medicina - Médico
Instituto do Coração, Hospital das Clínicas, Faculdade de Medicina - Médico

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Agora exibindo 1 - 10 de 44
  • bookPart
    Tromboembolia pulmonar aguda
    (2015) FERNANDES, Frederico Leon Arrabal; TRINDADE, Alexandre Moreto; SOUSA, Thiago Lins Fagundes de; ALMEIDA, Guilherme Eler de
  • 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, Ubiratan
  • conferenceObject
    Identification of functional phenotypes in people with COPD: influence of postural balance, physical activity, sedentary behaviour and quadriceps muscle strength
    (2019) XAVIER, Rafaella; CAPORALI, Ana Carolina; LOPES, Aline; OLIVEIRA, Cristino; FERNANDES, Frederico; STELMACH, Rafael; PINTO, Regina Carvalho; CUKIER, Alberto; CARVALHO, Celso
  • conferenceObject
    Incremental shuttle walking test: A reproducible and valid measure of exercise tolerance in adult subjects with non-cystic fibrosis bronchiectasis (nCF-BCt)
    (2013) CAMARGO, Anderson Alves de; RACHED, Samia Zahi; ATHANAZIO, Rodrigo Abensur; AMARAL, Tatiane Soares; LANZA, Fernanda de Cordoba; SELMAN, Jessyca Pachi Rodrigues; CUKIER, Alberto; FERNANDES, Frederico Leon Arrabal; CARVALHO, Celso Ricardo Fernandes; STELMACH, Rafael; CORSO, Simone Dal
  • article 7 Citação(ões) na Scopus
    The Mini-Balance Evaluation System Test Can Predict Falls in Clinically Stable Outpatients With COPD A 12-MO PROSPECTIVE COHORT STUDY
    (2019) PEREIRA, Ana Carolina A. C.; XAVIER, Rafaella F.; LOPES, Aline C.; SILVA, Cibele C. B. M. da; OLIVEIRA, Cristino C.; FERNANDES, Frederico L. A.; STELMACH, Rafael; CARVALHO, Celso R. F.
    Purpose: This study evaluated the accuracy of the Mini-Balance Evaluation System Test (Mini-BESTest) for predicting falls in patients with chronic obstructive pulmonary disease (COPD) and investigated whether postural balance is a risk factor for falls. Methods: Postural balance was evaluated by the Mini-BESTest at baseline, and the incidence of falls over a 12-mo period was prospectively measured by a self-reported falls diary and confirmed by telephone calls. A discriminative power analysis was performed using receiver operating characteristic (ROC) curve and logistic regression analysis. Results: Sixty-seven outpatients with COPD (mean age SD = 67 +/- 9.3 yr) were included. Twenty-five patients (37.3%) experienced 1 fall, and 28.2% of the falls resulted in injuries. The Mini-BESTest predicted falls in patients with COPD at the 6- and 12-mo follow-ups with a cut-off score of 22.5 (area under the curve = 0.85 and 0.87) with good sensitivity and specificity (85.7% and 66.7%; 84% and 73.8%, respectively). Higher scores on the Mini-BESTest were associated with a lower risk of falls at 12 mo (OR = 0.50; 95% CI, 0.36-0.70; P < .001). Conclusions: Postural balance assessed by the Mini-BESTest is a good predictor of falls in patients with COPD. Our results imply that impaired balance contributes to the risk of falling and that balance training and fall prevention programs may be required for this population.
  • conferenceObject
    Non Concordance Between Sputum and Pulmonary Explant Fragments Culture in Patients with Cystic Fibrosis After Lung Transplantation
    (2018) ATHANAZIO, R. A.; RACHED, S. Z.; STELMACH, R.; CUKIER, A.; CARVALHO-PINTO, R. M.; COSTA, A. N.; FERNANDES, F. L.; SAMANO, M. N.; TEIXEIRA, R. H.; CAMPOS, S. V.
  • conferenceObject
    Postural balance and predictors of falls in COPD patients
    (2017) XAVIER, Rafaella; PEREIRA, Ana Carolina; LOPES, Aline; MARQUES, Cibele; LUNARDI, Adriana; STELMACH, Rafael; FERNANDES, Frederico; CARVALHO, Celso
  • article 31 Citação(ões) na Scopus
    Impaired Pulmonary Function is an Additional Potential Mechanism for the Reduction of Functional Capacity in Clinically Stable Fontan Patients
    (2017) TURQUETTO, Aida L. R.; CANEO, Luiz F.; AGOSTINHO, Daniela R.; OLIVEIRA, Patricia A.; LOPES, Maria Isabel C. S.; TREVIZAN, Patricia F.; FERNANDES, Frederico L. A.; BINOTTO, Maria A.; LIBERATO, Gabriela; TAVARES, Glaucia M. P.; NEIROTTI, Rodolfo A.; JATENE, Marcelo B.
    Central factors negatively affect the functional capacity of Fontan patients (FP), but ""non-cardiac"" factors, such as pulmonary function, may contribute to their exercise intolerance. We studied the pulmonary function in asymptomatic FP and its correlations with their functional capacity. Pulmonary function and cardiopulmonary exercise tests were performed in a prospective study of 27 FP and 27 healthy controls (HC). Cardiovascular magnetic resonance was used to evaluate the Fontan circulation. The mean age at tests, the mean age at surgery, and the median follow-up time of FP were 20(+/- 6), 8(+/- 3), and 11(8-17) years, respectively. Dominant ventricle ejection fraction was within normal range. The mean of peak VO2 expressed in absolute values (L/min), the relative values to body weight (mL/kg/min), and their predicted values were lower in FP compared with HC: 1.69 (+/- 0.56) vs 2.81 (+/- 0.77) L/min; 29.9 (+/- 6.1) vs 41.5 (+/- 9.3) mL/kg/min p < 0.001 and predicted VO2 Peak [71% (+/- 14) vs 100% (+/- 20) p < 0.001]. The absolute and predicted values of the forced vital capacity (FVC), forced expiratory volume in one second (FEV1), inspiratory capacity (IC), total lung capacity (TLC), diffusion capacity of carbon monoxide of the lung (DLCO), maximum inspiratory pressure (MIP), and sniff nasal inspiratory pressure (SNIP) were also significantly lower in the Fontan population compared to HC. An increased risk of restrictive ventilatory pattern was found in patients with postural deviations (OD:10.0, IC:1.02-97.5, p = 0.042). There was a strong correlation between pulmonary function and absolute peak VO2 [FVC (r = 0.86, p < 0.001); FEV1 (r = 0.83, p < 0.001); IC (r = 0.84, p < 0.001); TLC (r = 0.79, p < 0.001); and DLCO (r = 0.72, p < 0.001). The strength of the inspiratory muscles in absolute and predicted values was also reduced in FP [-79(+/- 28) vs -109(+/- 44) cmH(2)O (p = 0.004) and 67(+/- 26) vs 89(+/- 36) % (p = 0.016)]. Thus, we concluded that the pulmonary function was impaired in clinically stable Fontan patients and the static and dynamic lung volumes were significantly reduced compared with HC. We also demonstrated a strong correlation between absolute Peak VO2 with the FVC, FEV1, TLC, and DLCO measured by complete pulmonary test.
  • conferenceObject
    Effect of weight-loss on the dynamic hyperinflation in obese asthmatics
    (2015) SILVA, Aline G.; FREITAS, Patricia D.; FERREIRA, Palmira G.; FERNANDES, Frederico L. A.; SALGE, Joao M.; STELMACH, Rafael; CUKIER, Alberto; MARTINS, Milton A.; CARVALHO, Celso R. F.
  • conferenceObject
    Airway resistance and obesity are independent factors for the occurrence of dynamic hyperinflation in asthmatics
    (2015) FERREIRA, Palmira G.; FREITAS, Patricia D.; SILVA, Aline G.; FERNANDES, Frederico L. A.; SALGE, Joao M.; STELMACH, Rafael; CUKIER, Alberto; CARVALHO-PINTO, Regina; MARTINS, Milton A.; CARVALHO, Celso R. F.