Abstract
Purpose: The objective of this study was to review clinical trials of the effectiveness of physiotherapy compared with standard care, focused mainly on the functional status of patients hospitalized for acute exacerbation of chronic obstructive pulmonary disease (AECOPD). Methods: Search strategies were developed for each of the databases (PubMed, Scopus, and Web of Science). The study eligibility criteria were as follows: (1) The objective was to assess the effect and efficacy of physiotherapy compared with standard care (which included only medical and pharmacological treatment); (2) adults subjects had AECOPD; (3) one of the outcome measures was functional status, defined as an individual's ability to perform the normal daily activities required to meet basic needs, fulfill usual roles, and maintain health and well-being; (4) it was a clinical trial; (5) it was written in English; (6) it was published between January 2009 and February 2016; and (7) the full-text article was available. Results: The review revealed that for patients hospitalized for AECOPD, exercise, neuromuscular electrical stimulation, breathing exercises, and chest therapy significantly improved their functional status compared with standard care. Conclusions: A variety of physiotherapy modalities have been shown to improve functional status compared with standard care among patients hospitalized for AECOPD; other outcome measures also showed improvements.