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Effects of Blood Flow Restriction Training on Muscle Strength and Physical Function for Stroke-Related Sarcopenia

NCT06974461 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 64

Last updated 2025-05-16

No results posted yet for this study

Summary

Effects of Blood Flow Restriction Walking on Muscle Strength and Physical Function in Chronic Stroke Patients with Sarcopenia: A Randomized, Sham-Controlled Trial Primary Objective: To evaluate the effects of BFR walking on muscle strength and physical function in chronic stroke patients with sarcopenia, compared to sham-BFR walking.

Secondary Objective: (1) To explore the potential impact of BFR walking on muscle mass and vascular function in chronic stroke patients with sarcopenia. (2) To assess the influence of BFR walking on quality of life in chronic stroke patients with sarcopenia.

Conditions

Interventions

PROCEDURE

Blood Flow Restriction (BFR) Walking

Participants in this group will undergo a supervised treadmill walking program with blood flow restriction (BFR) applied using BFR pressure cuffs. The cuffs are applied to the proximal thighs, and the training pressure starts at 50% of the participant's arterial occlusion pressure (AOP), increasing every two weeks up to 200 mmHg. Walking is performed at 60% of the maximum walking speed, 20 minutes per session, 3 sessions per week for 6 weeks.

PROCEDURE

Sham Blood Flow Restriction (Sham-BFR) Walking

Participants in this group will follow the same supervised treadmill walking protocol as the BFR group but with minimal cuff pressure (20 mmHg), which does not restrict blood flow. This simulates the sensation of BFR without physiological impact. The purpose is to serve as a placebo comparator. Walking is performed at 60% of maximum walking speed, 20 minutes per session, 3 sessions per week for 6 weeks.

Sponsors & Collaborators

  • The Hong Kong Polytechnic University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
50 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-05-15
Primary Completion
2027-12-28
Completion
2027-12-28

Countries

  • Hong Kong

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06974461 on ClinicalTrials.gov