Blood Flow Restriction in Improving Muscle Strength of Patients With Hemophilic Knee Arthropathy
Unknown statusNot applicableNCT06261632
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This study has no listed site in Canada in this snapshot. It is included as part of the worldwide chronic pain corpus.
Brief summary (from the registry)
Background. The main physical sequela of patients with hemophilia is the development of a progressive, degenerative intra-articular lesion, known as hemophilic arthropathy). This sequela is manifested by chronic pain, limited range of motion, axial abnormalities, and periarticular muscle atrophy. Objective. To assess the safety and effectiveness of an intervention through blood flow restriction, regarding the frequency of bleeding and the improvement in muscle activation and strength, range of motion, functionality, joint pain, joint status and the perception of quality of life in patients with hemophilic arthropathy. knee and ankle. Study design. Randomized, multicenter, single-blind clinical study. Method. 60 patients with hemophilia A and B will be recruited in this study. Patients will be recruited in 6 regions of Spain. The dependent variables will be: bleeding frequency (self-registration), pain (measured with the visual analog scale and pressure algometer), quality of life (SF-36 scale), joint status (Hemophilia Joint Health Score scale), strength (dynamometer) and muscle activation (surface electromyograph), range of motion (goniometer) and functionality (Timed up and go test). Three evaluations will be carried out: pre-treatment, post-treatment and after a follow-up period of 4 weeks. Expected results. Observe the safety of blood flow restriction in hemophilia patients. To analyze the efficacy of blood flow restriction in improving muscle strength and activation, range of motion, chronic pain, functionality, and the perception of quality of life in patients with hemophilic knee and ankle arthropathy.
Study details
- Official title
- Safety and Efficacy of a Physiotherapy Intervention Through Blood Flow Restriction in Improving Muscle Strength in Patients With Hemophilic Knee Arthropathy: Multicenter Randomized Clinical Study
- Conditions
- Hemophilia
- Interventions
- Other: Blood flow restriction
- Sponsor
- Investigación en Hemofilia y Fisioterapia
- Start date
- 2024-02-19
- Primary completion
- 2024-07-28
- Sex
- Male
- Age range
- from 18 Years to 60 Years
- Results posted
- No results posted in this snapshot
- Countries
- Spain
- Total sites listed
- 1
Eligibility criteria
Show eligibility criteria (verbatim from the registry)
Inclusion Criteria: * Patients diagnosed with hemophilia A and B * People with a medical diagnosis of hemophilic knee arthropathy * Adults (\> 18 years) * In prophylactic treatment regimen or on demand with FVIII/FIX concentrates. * Failure to sign the informed consent document Exclusion Criteria: * Patients with neurological or cognitive alterations that prevent understanding of the questionnaires * Amputee patients, epileptics or patients with severe vision problems * Patients who are receiving physiotherapy treatment at the time of the study
Source: ClinicalTrials.gov (US National Library of Medicine), snapshot October 2026. Check the registry for current recruiting status. Record: https://clinicaltrials.gov/study/NCT06261632