Allergy pill may keep elbows moving after break

NCT ID NCT03582176

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This study tested whether ketotifen, an allergy medicine, can prevent elbow stiffness after a fracture or dislocation. 395 adults took either a low or high dose of ketotifen or a placebo pill twice daily for 6 weeks. The main goal was to see if the drug improved elbow range of motion 12 weeks after starting treatment.

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Conditions

The condition(s) this trial relates to.

Elbow Fractures Elbow Injuries humerus fracture radius fracture ulna fracture

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Carolinas Medical Center

    Charlotte, North Carolina, 28204, United States

  • Foothills Medical Centre

    Calgary, Alberta, T2N 2T9, Canada

  • Peter Lougheed Centre

    Calgary, Alberta, T1Y 6J4, Canada

  • Queen Elizabeth II Health Sciences Centre

    Halifax, Nova Scotia, B3H 2Y9, Canada

  • Royal Columbia Hospital

    New Westminster, British Columbia, V3L 3W7, Canada

  • South Health Campus

    Calgary, Alberta, T3M 1M4, Canada

  • St. Joseph's Health Care London

    London, Ontario, N6A 4V2, Canada

  • St. Michael's Hospital

    Toronto, Ontario, M5B 1W8, Canada

  • St. Paul's Hospital

    Vancouver, British Columbia, V6Z 1Y6, Canada

  • Sturgeon Community Hospital

    St. Albert, Alberta, T8N 6C4, Canada

  • Sunnybrook Health Sciences Centre

    Toronto, Ontario, M4N 3M5, Canada

  • The Ottawa Civic Hospital

    Ottawa, Ontario, K1Y 4E9, Canada

  • The Ottawa General Hospital

    Ottawa, Ontario, K1H 8L6, Canada

  • University of Maryland Medical Centre

    Baltimore, Maryland, 21201, United States

  • University of Vermont Medical Center

    Burlington, Vermont, 05401, United States