Effects of continuous moderate exercise with partial blood flow restriction during hemodialysis: A protocol for a...

Chronic kidney disease (CKD) is associated with physical weakness and increased oxidative stress and inflammation levels. Rehabilitation programs are associated with an improvement in the functional capacity, inflammatory and oxidative stress profile. Exercise associated with blood flow restriction (BFR) has been demonstrating positive effects in training programs, but there is lack information about exercise with BFR in CKD. Therefore, the aim of the present study is to describe a protocol using continuous moderate exercise with blood flow restriction (BFR) applied during hemodialysis (HD) to measures health indicators and immune system and oxidative stress parameters in CKD patients. Methods: A RTC will be conducted with 42 patients in HD. Baseline measures will be compared with final measures (anthropometric, cardiorespiratory, biochemical, muscle fitness, nutritional and behavioral questions). Participants will be randomly allocated to: 1) Continuous moderate exercise group with BFR; 2) Continuous moderate exercise group without BFR; 3) Control group without exercise. The intervention will be 12 weeks long during HD session. Patients will perform 20 min of continuous moderate exercise on a stationary bicycle three times a week. The present study is expected to generate significant information about the role of exercise with BFR in patients with CKD during HD.