Estimation of pulmonary artery systolic pressure in hemodialysis patients and its association with cardiorespiratory fitness and pulmonary function.

Purpose: To evaluate the estimated pulmonary arterial systolic pressure (PASP) through transthoracic echocardiography in hemodialysis (HD) patients and associate it with cardiorespiratory fitness and pulmonary function.

Methods: This study was a cross-sectional analysis of HD patients that performed evaluations of cardiac function, cardiorespiratory fitness, and pulmonary function, through transthoracic echocardiography, cardiopulmonary exercise test, spirometry, and manovacuometry, respectively. All patients underwent the evaluations on a non-dialysis day.

Intradialytic periodized exercise improves cardiopulmonary fitness and respiratory function: A randomized controlled trial.

Background: Chronic kidney disease (CKD) is a factor that predisposes to gradual physical deconditioning from its early stages leading to cardiorespiratory fitness and musculoskeletal system impairment. We evaluated the effects of combined and periodized intradialytic exercise training on cardiopulmonary fitness and respiratory function in HD subjects.

Methods: A randomized controlled trial with HD subjects was allocated into two groups: exercise group (EXG) and usual care group (UCG).

Effects of intradialytic exercise on cardiopulmonary capacity in chronic kidney disease: systematic review and meta-analysis of randomized clinical trials.

Patients with chronic kidney disease show poorer functional and cardiorespiratory capacity than healthy individuals, and these impairments result in sedentarism. The aim of this study was to conduct a systematic review and meta-analysis of randomized clinical trials on the effects of different intradialytic exercise protocols on cardiopulmonary capacity in chronic kidney disease patients. The primary outcome was peak oxygen consumption (VO) and the secondary outcomes were exercise duration and ventilation in the cardiopulmonary test.

Physical therapy in the immediate postoperative period after abdominal surgery.

A series of pulmonary complications can occur after abdominal surgery. Therefore, it is necessary to introduce appropriate treatment early in order to minimize postoperative complications. The objective of the present study was to evaluate patients submitted to abdominal surgery in terms of the effect of physical therapy in the immediate postoperative period.