Resumen Introducción: El ensayo clínico es la manera más rigurosa de conducir los experimentos en seres humanos. Desde su introducción en investigación biomédica se han implementado cambios en el modo de establecer las bases para el diagnóstico, pronóstico y la terapéutica en la práctica clí...
Abstract We reviewed the literature to evaluate: a) The compliance of randomized clinical trials (RCTs) on bleaching with the CONSORT; and b) the risk of bias of these studies using the Cochrane Collaboration risk of bias tool (CCRT). We searched the Cochrane Library, PubMed and other electronic database...
Abstract Objective: To assess methodological quality of the randomized controlled trials of physiotherapy in patients undergoing coronary artery bypass grafting in the intensive care unit. Methods: The studies published until May 2015, in MEDLINE, Cochrane and PEDro were included. The primary outcome...