Effectiveness of Water-Based Exercise in Patients with Chronic Obstructive Pulmonary Disease: Systematic Review and Meta-Analysis.

Chronic obstructive pulmonary disease (COPD) is a progressive respiratory disease that, due to dyspnea, decreases patients' physical function and quality of life. The aim of the research was to evaluate the effectiveness of water-based exercise (WE) in improving functional capacity and respiratory muscle strength in patients with COPD. It consisted of a systematic review and meta-analysis of eight randomized clinical trials (RCTs) from the last 10 years, found in PubMed, PEDro, Scopus and Web of Science databases. Methodological quality was analyzed using the PEDro scale and the Cochrane Collaboration Risk of Bias Tool. Regarding the evaluation of functional capacity, mainly assessed were lung function, respiratory muscle strength, and maximal or aerobic exercise. The results showed that WE improves functional capacity compared to a non-exercising control group (SMD: 73.42; IC 95%: 40.40 to 106.45; I2: 0%). There are no statistically significant differences between a WE treatment and a land exercise (LE) treatment (p = 0.24) in functional capacity, nor with respect to respiratory muscle strength (p = 0.97). These data should be interpreted with caution, as more RCTs with aquatic intervention in COPD patients are needed to elucidate whether there are differences between WE or LE according to patient characteristics and comorbidities.

Effectiveness of positive expiratory pressure on patients over 16 years of age with cystic fibrosis: systematic review and meta-analysis.

INTRODUCTION: Cystic fibrosis (CF) is an autosomal recessive disease that involves the cells that produce mucus and sweat, affecting many organs, especially the lungs. Positive expiratory pressure (PEP) devices generate a pressure opposite to that exerted by the airways during expiration, thus improving mucociliary clearance. OBJECTIVES: To evaluate the efficacy of PEP devices as a resource to facilitate the mucus removal and other outcomes in people with CF, as well as the possible adverse effects derived from their use. MATERIAL AND METHOD: A systematic review and meta-analysis was conducted according to PRISMA standards. The descriptors were 'cystic fibrosis', 'PEP', and 'physiotherapy and/or physical therapy'. The search was performed in four databases: PubMed, PEDro, and Web of Science and Scopus, in July 2021. The inclusion criteria were randomized controlled trials (RCTs) over the last 10 years. The methodological quality of the studies was analyzed and meta-analysis was performed with Review Manager software. RESULTS: Ten RCTs met the objectives and criteria, with a total of 274 participants. The trials score a moderate methodological quality on the PEDro scale. No clear results were obtained on whether PEP provides better lung function than other breathing techniques (such as airway clearance); but it does achieve a higher rate of lung clearance than physical exercise. CONCLUSIONS: PEP is more effective than usual care or no intervention, although there is not enough evidence to confirm that PEP achieves improvements in forced expiratory volume in the first second (FEV1) compared with other techniques. It is a safe technique, without adverse effects.

Effectiveness of Video Games as Physical Treatment in Patients with Cystic Fibrosis: Systematic Review.

Physical training at home by making individuals play active video games is a new therapeutic strategy to improve the condition of patients with cystic fibrosis (CF). We reviewed studies on the use of video games and their benefits in the treatment of CF. We conducted a systematic review with data from six databases (PubMed, Medline, Scopus, Web of Science, PEDro, and Cochrane library plus) since 2010, according to PRISMA standards. The descriptors were: "Cystic Fibrosis", "Video Game", "Gaming Console", "Pulmonary Rehabilitation", "Physiotherapy", and "Physical Therapy". Nine articles with 320 participants met the inclusion criteria and the study objective. Patients who played active video games showed a high intensity of exercise and higher ventilatory and aerobic capacity compared to the values of these parameters in tests such as the cardiopulmonary stress test or the six-minute walk test. Adequate values of metabolic demand in these patients were recorded after playing certain video games. A high level of treatment adherence and satisfaction was observed in both children and adults. Although the quality of the included studies was moderate, the evidence to confirm these results was insufficient. More robust studies are needed, including those on evaluation and health economics, to determine the effectiveness of the treatment.

Comparative study among Spanish students of health sciences degrees: Facing death.

The purpose of this study was to explore the perceptions and attitudes of students of health sciences faculties (medicine, nursing, and physiotherapy) regarding specific issues related to death and end of life in both professional and personal realms. A descriptive, cross-sectional, and multi-center approach was used. The modified Bugen Scale for facing death was used. The study population (411 students) encompassed three distinct groups: students from the degrees of medicine, nursing, and physiotherapy. In total, 12 items showed significant differences between the three groups. The sample presented a moderate level of perceived competency in the ability to face death. We found significant differences in the scores obtained by the three groups regarding their ability to face the death of people who are emotionally close. Furthermore, the sample demonstrated a good level of self-efficacy when facing death, with nursing students displaying the greatest emotional involvement when compared to their colleagues studying medicine and physiotherapy. It is therefore recommended that study curricula of future health professionals contain specific training in end-of-life care.