An Interventional Study to Evaluate the Impact of Blood Flow Restriction Training on Muscle, Bone, and Quality of Life in Adults With Osteogenesis Imperfecta Type I

Background: Due to fear of injury and risk of fractures, many people with osteogenesis imperfecta (OI) avoid vigorous exercise that is likely to improve muscle and bone weakness common in this disorder. Low-intensity muscle strength training with blood flow restriction (BFR-LI) via an inflatable cuff leads to similar improvements in muscle size and strength to conventional high-intensity strength training but has not been applied in OI.Objectives: To evaluate the effect of BFR-LI on muscle and bone health and quality of life in adults with OI type I.Methods: For this randomized controlled trial, 40 adults (18-65y) with OI type I will be recruited. Exclusion criteria include pregnancy or \<6 months postpartum, deep vein thrombosis, acute fractures, recent surgery, regular vigorous exercise, or contraindications to exercise. Participants will be randomly assigned to perform BFR-LI or standard care. The BFR-LI group will perform home-based exercises 2-3 times/week for 12 weeks at low training intensity (20% of 1-repetition maximum) which will increase every 4 weeks. Muscle and bone parameters will be evaluated using scans (peripheral computed tomography and dual-energy x-ray absorptiometry) and muscle strength tests, and quality of life (mental well-being, participation, pain and fatigue) by the PROMIS questionnaire at baseline, immediately, three, and six months after training.

This description comes directly from the study's public registry record.

Marie Coussens, PhD  ·  +32 (0)9 332 69 24  ·  marie.coussens@ugent.be

Patrick Calders, Prof.  ·  Patrick.calders@ugent.be

Always discuss trial participation with your own doctor first.

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.