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Study identifier: NCT06809972 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Synovial Proliferation on Routine Ultrasound: Active or Inactive?

Condition: Haemophilia · Hemophilia A · Hemophilia B  ·  Sponsor: Van Creveldkliniek

PhaseN/A
Planned participants46
Who can joinMale, 12 Years to no upper limit
Healthy volunteersNo

About this study

There is cumulating evidence for the presence of non-observed or subclinical joint bleeding in patients with haemophilia. Early detection of active subclinical synovial proliferation would allow early intervention in order to prevent deterioration of joint health. Patients with subclinical (=non-observed) signs of synovial proliferation in knee(s), ankle(s) and/or elbow(s) will be invited to participate in this study to further characterize the synovial proliferation status (active or inactive) by means of physical examination, MRI, ultrasound and elastography. Synovial proliferation status will be monitored for a maximum period of 12 weeks, during which participants will also receive standard-of-care treatment, i.e. administration of optimized coagulation factor replacement therapy and prescription of the NSAID celecoxib (optional).

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

Talk to the study team

Lize van Vulpen, MD, PhD  ·  +31887558450  ·  l.f.d.vanvulpen-2@umcutrecht.nl

Merel Timmer, PhD  ·  m.a.timmer@umcutrecht.nl

Always discuss trial participation with your own doctor first.

Locations (1)

University Medical Center UtrechtUtrecht, NetherlandsRecruiting

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Source record: clinicaltrials.gov/study/NCT06809972