Evaluating Low Intensity Resistance Training with Blood Flow Restriction Therapy for Improving Upper Limb Function in Stroke Patients Aged 50 to 70

What this Trial Is About

This research aims to evaluate the combined effects of low-intensity resistance training with blood flow restriction BFR therapy on upper limb strength, forward reach, and sensorimotor function in patients who have experienced a stroke. Stroke can cause sudden neurological deficits affecting physical, cognitive, and emotional abilities, including difficulties with speech and movement. The study targets post-stroke patients aged 50 to 70 years, approximately one month after their stroke event. Participants will be randomly assigned to one of two groups. The experimental group will perform low-intensity resistance exercises at 40% of their one-repetition maximum 1-RM using small weights 1-2 kg and resistance bands, with a blood pressure cuff applied to the upper limb at 150-160 mmHg to restrict blood flow. The comparison group will engage in conventional physical therapy involving sensorimotor exercises, strength training with weights and bands, and forward reaching activities. Both groups will exercise for 40 minutes per session, four days a week, over six weeks. Participants will be assessed at the start and after completing the six-week exercise program. Evaluations will include tests of upper extremity function, forward reach distance, and arm strength. Data will be analyzed to compare changes within and between groups. The study also involves monitoring participant progress and safety throughout the intervention period. Total participation spans the six-week treatment duration with assessments at baseline and post-intervention.

Combined Effects of LIRT-BFR Therapy in Post- Stroke Patients