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Study identifier: NCT06393868 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Reducing Gastrointestinal Bleeding With Proton Pump Inhibitor Therapy in Acute Venous Thromboembolism

Condition: Venous Thromboembolism · Gastro Intestinal Bleeding · Blood Clot  ·  Sponsor: Ottawa Hospital Research Institute

PhasePhase 3
Planned participants360
Who can joinAll sexes, 65 Years to no upper limit
Healthy volunteersNo

About this study

The investigators are studying whether treatment with a proton pump inhibitor called omeprazole reduces gastrointestinal bleeding in older adults taking blood thinners for a blood clot (venous thromboembolism). The purpose of this study, a pilot study or a feasibility study, is to test the study plan and determine whether enough participants will join a larger study and accept the study procedures.

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

Talk to the study team

Deborah Siegal, MD  ·  (613) 737-8899  ·  dsiegal@toh.ca

Always discuss trial participation with your own doctor first.

Locations (7)

The Ottawa HospitalOttawa, Ontario, CanadaRecruiting
Niagara Health System - St. Catharines SiteSt. Catharines, Ontario, CanadaNot Yet Recruiting
University Health Network - Toronto GeneralToronto, Ontario, CanadaRecruiting
CIUSSS de l'Est-de- l'Île-de-MontréalMontreal, Quebec, CanadaRecruiting
Centre hospitalier de l'Université de MontréalMontreal, Quebec, CanadaRecruiting
CHU de Québec-Université Laval; Hôpital Saint-François d'AssiseQuébec, Quebec, CanadaRecruiting
Institut universitaire de cardiologie et de pneumologie de Québec - Université LavalQuébec, Quebec, CanadaRecruiting

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Source record: clinicaltrials.gov/study/NCT06393868