Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Jul 22, 2026, 10:39 AM EDT

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Showing 1–6 of 6 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Ossification, Heterotopic
Interventions
Celecoxib
Drug
Lead sponsor
Walter Reed National Military Medical Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Naproxen for the Prevention of HO After Complex Elbow Trauma

NCT00586365
Conditions
Heterotopic Ossification
Interventions
Naproxen
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Terminated Not applicable Interventional Results available

HO Prophylaxis Therapy for Distal Humerus Fractures

NCT03724422
Conditions
Heterotopic Ossification, Humeral Fractures, Radiation Therapy
Interventions
Radiation
Radiation
Lead sponsor
University of Louisville
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
2
States / cities
Louisville, Kentucky
Conditions
Fibrodysplasia Ossificans Progressiva (FOP)
Interventions
Non-Interventional
Other
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
Not listed
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Tarrytown, New York
Conditions
Heterotopic Ossification (HO)
Interventions
Andecaliximab
Drug
Lead sponsor
Ashibio Inc
Industry
Eligibility
18 Years to 89 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Denver, Colorado
Conditions
Fibrodysplasia Ossificans Progressiva
Interventions
Garetosmab, Placebo
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
2
States / cities
Los Angeles, California • Nashville, Tennessee