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NCT06261632

Blood Flow Restriction in Improving Muscle Strength of Patients With Hemophilic Knee Arthropathy

Status unknown NA Last updated 20 February 2024
What this trial tests

NA trial testing Blood flow restriction in Hemophilia in 40 participants. Status unknown.

Timeline
19 February 2024
Primary endpoint
28 July 2024
1 November 2024

Quick facts

Lead sponsorInvestigación en Hemofilia y Fisioterapia
PhaseNA
StatusStatus unknown
Study typeINTERVENTIONAL
Allocationrandomized
Designparallel
Maskingdouble
Primary purposetreatment
Enrollment40
Start date19 February 2024
Primary completion28 July 2024
Estimated completion1 November 2024
Sites1 location across Spain

Drugs / interventions tested

Conditions studied

Sponsor

Investigación en Hemofilia y Fisioterapia

Who can join

Adults 18 to 60, male only, with Hemophilia. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

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.

Publications & conference data

1 peer-reviewed publication reference this trial (live from Europe PMC):

  1. Low-Load Quadriceps Strengthening With Blood Flow Restriction in Adults With Haemophilic Knee Arthropathy: A Randomised Controlled Trial.
    Villalón-González M, Pérez-Llanes R, López-Pina JA, Cuesta-Barriuso R, et al · · 2026 · PMID 41454588 · DOI 10.1111/hae.70197

Verify or expand the search:

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Trials testing the same drug.

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Trials by the same sponsor.

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Data sources for this page

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