Pulmonary physical therapy techniques for the management of COVID-19 patients: A systematic review.

OBJECTIVE: To review studies reporting pulmonary physical therapy techniques for the management of coronavirus disease-2019 patients. METHODS: The systematic review was conducted according to Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines Comprised search of MEDLINE via PubMed, Physiotherapy Evidence Database (PEDro), Excerpta Medica Database (EMBASE), Allied and Complementary Medicine Database (AMED) and Cumulated Index to Nursing and Allied Health Literature (CINHAL) for Observational and interventional studies published in English language between December 2019 and January 2022 describing pulmonary physical therapy techniques for the management of coronavirus disease-2019 patients. Google Scholar and reference lists of relevant studies were also searched to identify additional articles. Methodological quality of the included studies was assessed using either the Physiotherapy Evidence Database (PEDro) scale for interventional studies or the National Institutes of Health quality assessment tool for observational studies. RESULTS: Of the 3767 studies found, 17(0.45%) were analysed; 13(76.5%) observational and 4(23.5%) interventional. The most common pulmonary physical therapy techniques used were active cycle of breathing techniques, positive expiratory pressure device, breathing exercises, percussions, and chest abdomen muscle exercises. However, majority of the studies applied prone positioning and suctioning as priority treatment. During mechanical ventilation, mucus clearance and alveolar recruitment manoeuvres were commonly applied. CONCLUSIONS: There was scarcity of high-quality studies regarding the use of different pulmonary physical therapy techniques in coronavirus disease-2019 patients. Based on available literature, different techniques can be used, depending on stage and severity of the disease.

Insufficient Physical Activity and Sedentary Behaviors among Medical Students during the COVID-19 Lockdown: Findings from a Cross-Sectional Study in Pakistan.

Background: The unprecedented COVID-19 pandemic has resulted in social distancing and isolation which leads to insufficient physical activity and thereby increases sedentary behaviors. Hence, this study aimed to assess the prevalence of insufficient physical activity and sedentary behaviors among medical students during the COVID-19 lockdown in Pakistan, and to determine their associated factors. Methods: A cross-sectional online survey was carried out among 407 medical students from the Punjab and Sindh provinces between May and June 2020. To collect data, an e-questionnaire was sent to obtain informed consent along with questions concerning socio-demographics as well as an International Physical Activity Questionnaires-Short Form (IPAQ-SF). Results: As per the IPAQ, almost five in ten participants were physically inactive (48.2%), and 45.2% reported sedentary behaviors. Participants with insufficient physical activity were more likely to report sedentary behaviors than their counterparts (AOR = 2.53; 95% CI = 1.66-3.85, p < 0.001). The odds of insufficient physical activity were higher among the participants who did not strictly follow the COVID-19 preventive measures (AOR = 2.51; 95% CI = 1.35-4.69, p = 0.004); similarly, there were increased odds of sedentary behaviors observed among participants within a normal weight range compared to those who were underweight (AOR = 2.69; 95% CI = 1.76-4.11, p < 0.001). Conclusions: Insufficient physical activity and sedentary behavior are prevalent among medical students in Pakistan during the COVID-19 pandemic. These findings indicate the importance of establishing tailored policies and programs to encourage young adults to engage in physical activity.