Ottawa Hospital Research Institute clinical trials
Listed in the registry as: University, hospital or other organization.
The registry lists 544 studies whose lead sponsor is Ottawa Hospital Research Institute. 97 are recruiting or about to start. Per ClinicalTrials.gov, last updated Oct 23, 2026.
Keep track of what changes. Save the Ottawa Hospital Research Institute studies recruiting or about to start, and get an email each week — studies that open, close, add sites or post results.
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Focus areas
Conditions Ottawa Hospital Research Institute leads ten or more studies in, by study count. A broader condition is left out when almost all its studies are already in a narrower one listed here.
Studies
Recruiting first, then most recently updated. Showing 50 of 544. Browse all 544 →
- The STRIVE Before Surgery TrialRecruitingNCT06511258Not applicable
- Blood Transfusion Strategies During Major SurgeryRecruitingNCT07748663Not applicable
- The Use of Tranexamic Acid in Decreasing Wound Complication in Total Ankle Replacement.Not yet recruitingNCT07828262Phase 2
- Naproxen Versus Placebo as Adjunct Treatment of CellulitisNot yet recruitingNCT07665476Phase 3
- Mycophenolate After Stem Cell Transplant for Systemic SclerosisNot yet recruitingNCT07734012Phase 2
- Implementation of Acute Heart Failure ChecklistEnrolling by invitationNCT07727304Not applicable
- Intensive Cancer Screening After Cryptogenic StrokeRecruitingNCT05733416Not applicable
- SPIRO-First: A Pragmatic Primary Care-Embedded Pilot Trial of Renin-Guided First-Line Antihypertensive TherapyNot yet recruitingNCT07687160Phase 4
- Anticoagulation After GI Bleeding Pilot Study and RegistryRecruitingNCT05290857Not applicable
- COmparison of Bleeding Risk Between Rivaroxaban and Apixaban in Patients With Atrial FibrillationRecruitingNCT04642430Phase 4
- Watson Extraction System for Femoral Stem ExtractionNot yet recruitingNCT07836608Not applicable
- Early Diagnosis and Treatment of Undiagnosed Asthma or COPD: THE UCAP 2 TRIALRecruitingNCT06392776Not applicable
- Secondary Prevention of VTE in Patients With Cancer and Catheter-Related Upper Extremity Deep Vein ThrombosisRecruitingNCT06603870Phase 4
- Early Ambulation Safely in Unstable Ankle Fractures (EASY-Ankle)Not yet recruitingNCT07811804Not applicable
- Safety of Perioperative Anticoagulation Management in People With Active Cancer Undergoing Cancer-Related Surgery or Procedures (ACE-HIGH Study)RecruitingNCT07372716Not applicable
- Modafinil to Improve FatiguabilityRecruitingNCT05333250Phase 1/2
- Colchicine to Quench the Inflammatory Response After Deep Vein Thrombosis (The Conquer-DVT Pilot Trial)RecruitingNCT06440694Phase 3
- Reducing Gastrointestinal Bleeding With Proton Pump Inhibitor Therapy in Acute Venous ThromboembolismRecruitingNCT06393868Phase 3
- Clinical Surveillance Tool to Screen for Unmet Palliative Needs Among Patients in the Final Year of LifeEnrolling by invitationNCT04171830Not applicable
- Evaluating Dose Timing (Morning vs Evening) of Endocrine-based Therapies in Metastatic Breast and Prostate CancersRecruitingNCT07252726Phase 4
- The Feasibility and Efficacy of Dose Timing (Morning vs Evening) of Temozolomide in the Treatment of GlioblastomaRecruitingNCT06850766Not applicable
- A Pilot Study of Commercially Available Bowel Preparation Regimens Packaged and Ingested Via Vegan CapsulesNot yet recruitingNCT07700277Early Phase 1
- "Debridement PhagE AnTibiotics for PJI"Not yet recruitingNCT07698002Phase 2/3
- The PROAKTIVE TrialNot yet recruitingNCT07696624Not applicable
- Evaluating Omission of Granulocyte Colony-stimulating Factors in Breast Cancer Patients Receiving Paclitaxel Portion of Dose-dense Adriamycin-cyclophosphamide and Paclitaxel ChemotherapyRecruitingNCT05753618Phase 4
- The ACCELERATE Pilot TrialNot yet recruitingNCT07655414Not applicable
- A Simplified Regimen to Prevent Nausea and Vomiting Using Netupitant/Palonosetron in Germ Cell Cancer Patients Receiving ChemotherapyNot yet recruitingNCT07662200Early Phase 1
- Bacteriophage Clinical Trial for Periprosthetic Joint Infection of Multidrug Resistant Pseudomonas AeruginosaAvailableNCT06798168
- Evaluating XPERIENCE™ Advanced Surgical IrrigationRecruitingNCT05543941Not applicable
- Evaluating Harms and Benefits of Endocrine Therapy in Patients ≥70 Years of Age With Lower Risk Breast CancerRecruitingNCT04921137Phase 4
- Pancreatic Insulin Production Capacity (PIPC) - a Feasibility StudyRecruitingNCT06462170Not applicable
- Variability and Post-op AEs: Does Preoperative CardioPulmonary Variability Assessment Identify Risk of Postoperative Adverse Events Following Thoracic SurgeryRecruitingNCT07016022
- Liberation From Mechanical Ventilation Using Extubation Advisor Decision SupportRecruitingNCT05506904Not applicable
- Tobacco-Concurrent Addictions in At-Risk Youth in OttawaEnrolling by invitationNCT04812613
- Cytisine vs Nicotine Replacement TherapyEnrolling by invitationNCT03249428Not applicable
- Advanced Brain Imaging-TKA (fMRI-TKA)RecruitingNCT07464080Not applicable
- The Thoracic Peri-Operative Integrative Surgical Care Evaluation Trial - Stage IIIRecruitingNCT04871412Phase 3
- Safe Effective Therapy With Low-Dose Glucocorticoid in ANCA-Associated Vasculitis (SAFE-LOW)RecruitingNCT06983821Phase 3
- Statins for Venous Event Reduction in Patients With Venous ThromboembolismRecruitingNCT04319627Phase 3
- Platelet Transfusions in Hematopoietic Stem Cell Transplantation (The PATH III Trial)RecruitingNCT04448184Phase 3
- In-clinic Endoscopic Polypectomy for Chronic Sinusitis With Nasal PolypsRecruitingNCT02975310Not applicable
- Periacetabular Osteotomy With and Without Arthroscopic Management of Central Compartment PathologyRecruitingNCT03481010Not applicable
- B3 for NMD: Bench to Bedside and BackEnrolling by invitationNCT04417023
- MYO-SHARE: MYO-MRI in Neuromuscular DiseasesEnrolling by invitationNCT04866459
- REmote Cardiac MOnitoring of At-risk SYNCope Patients After Emergency Department Discharge -RCTRecruitingNCT05066347Not applicable
- Healthy People Initiative (HPI)Enrolling by invitationNCT03506867Not applicable
- The Feasibility Of Expectant Management Versus Induction At 38 Weeks Among Individuals With Gestational Diabetes Mellitus: A Randomized Controlled Pilot Trial (EAGER Pilot Trial)RecruitingNCT06641141Not applicable
- Title Fractioned CO2 Laser in the Treatment of Chronic Phase Peyronie's DiseaseRecruitingNCT07177833Phase 1
- Vacuum Therapy for the Treatment of Penile Numbness/Sensory ChangesRecruitingNCT07171567Early Phase 1
- Microneedle Treatment of Chronic Phase Peyronie's Disease: A Pilot Clinical TrialEnrolling by invitationNCT07128420Phase 1