Moacir de Novaes Lima Ferreira

OSA Is Common and Independently Associated With Hypertension and Increased Arterial Stiffness in Consecutive Perimenopausal Women

BACKGROUND Perimenopause is associated with increased cardiovascular risk. OSA is an emerging risk factor for cardiovascular disease, particularly among men, but the independent contribution of OSA to cardiovascular risk in climacteric women is not clear. METHODS We evaluated 277 consecutive women (age, 56 [52-61] years; BMI, 28 [25-32] kg/m2) without manifest cardiovascular disease (heart failure, coronary disease, or stroke). All women underwent 24-h ambulatory BP monitoring, arterial stiffness evaluation (pulse wave velocity), and portable sleep study. RESULTS OSA (apnea-hypopnea index ≥ 5 events/h) and moderate to severe OSA (apnea-hypopnea index ≥ 15 events/h) were diagnosed in 111 (40.1%) and 31 (11.1%) women, respectively. None of the participants had received a previous diagnosis of OSA. Women with moderate to severe OSA vs those without OSA had a higher prevalence of hypertension, were prescribed more medications for hypertension, had higher awake BP (systolic, 133 [125-142] vs 126 [119-134] mm Hg [P < .01]; diastolic, 82 [78-88] vs 79 [74-85] mm Hg [P = .07]), higher nocturnal BP (systolic, 125 [118-135] vs 115 [109-124] mm Hg [P < .01]; diastolic, 73 [69-79] vs 69 [62-75] mm Hg [P < .01]), and more arterial stiffness (pulse wave velocity, 11.5 [10.1-12.3] m/s vs 9.5 [8.6-10.8] m/s, P < .001). Oxygen desaturation index during the night was independently associated with 24-h arterial BP and arterial stiffness (per five-unit increase in oxygen desaturation index, β = 1.30 [95% CI, 0.02-2.54; P = .04] vs 0.22 [95% CI, 0.03-0.40; P = .02] in women with vs without OSA, respectively). CONCLUSIONS OSA is common, underdiagnosed, and independently associated with high BP and increased arterial stiffness in perimenopausal women.

Modificações da qualidade de vida sexual de obesos submetidos à cirurgia de Fobi-Capella

OBJECTIVES Examine changes in the quality of sexual life of men with morbid obesity offered by a reduction in body weight following Fobi-Capella gastroplasty. METHOD A quantitative, prospective, longitudinal, cross-sectional study was carried out on 21 men with morbid obesity between March 2005 and March 2007. Inclusion criteria were: aged 20 to 50 years, body mass index (BMI) = 40 kg/m(2) and failure in attempts of clinical treatment for obesity in the previous two years. Data collection from clinical records and the administering of a specific questionnaire on issues relating to sexual function was performed prior to and six months following surgery. Scores were analyzed with the help of the Epi-Info 6 program, using the Students t-test for paired samples. RESULTS The total score increased at the six-month post operative in 76.19%; remained unaltered in 14.29%; and decreased in 9.52%. Scores in areas related to erectile function and sexual relations increased in 71.42%; sexual desire increased in 52.38%; and orgasms increased in 28.57%. General sexual satisfaction increased in 57.14%. The average total score and scores on the domains of the questionnaire prior to and six months following surgery revealed statistically significant differences, except those relating to sexual desire and orgasm. CONCLUSION The quality of sexual life in morbid obese men improves following Fobi-Capella surgery. Favorable changes occurred in sexual function after these individuals underwent this type of bariatric surgery.

Validation of the Brazilian version of the pediatric outcomes data collection instrument: a cross-sectional evaluation in children and adolescents with juvenile idiopathic arthritis

BackgroundThere is a lack of health-related quality of life (HRQOL) questionnaires to evaluate pediatric musculoskeletal diseases in Brazil. The Pediatric Outcome Data Collection Instrument (PODCI) is widely used elsewhere for pediatric patients with musculoskeletal disorders, but it has not been fully validated in Brazil. Validation of the PODCI in the Brazilian Portuguese language is important to improve the assessment of pediatric patients with musculoskeletal diseases and to compare Brazilian study results with results from the international literature. This study aimed to analyze the test–re-test reliability and the convergent validity indicators for the quality of life scores obtained by application of the PODCI to children and adolescents with juvenile idiopathic arthritis (JIA).MethodsThe PODCI underwent translation, transcultural adaptation, and field testing. Fifty-seven children and adolescents with JIA were administered the PODCI questionnaire. The Child Health Questionnaire - Parent Form 28 (CHQ PF-28) was used as the gold standard. Pain scales were employed, clinical examinations were performed, and laboratory inflammatory activity tests were conducted.ResultsThe three versions of the PODCI exhibited good internal consistency (Cronbach’s alpha coefficient >0.70), good reproducibility (p < 0.05), and good correlation compared with the gold standard (CHQ), as shown by a Spearman coefficient (Rho) >0.40 (p < 0.05).ConclusionsThe PODCI was validated in patients with JIA in Brazil. This questionnaire was found to be valid, precise, and reliable. It can be successfully applied in research conducted by healthcare professionals who work with children and adolescents with musculoskeletal system disorders.