Drug or intervention
Warfarin Clinical Trials
Studies that test Warfarin, alone, with other treatments or as the comparison.
In numbers
Open to volunteers: recruiting, not yet recruiting or enrolling by invitation. Active adds studies under way that have stopped recruiting.
Open to volunteers
All 36Active Ulcerative Colitis
An Early-Stage Study in Multiple Clinics of How Afimkibart May Affect the Body's Processing of Medicines That Rely on Cytochrome P450 Enzymes in Participants With Ulcerative Colitis
The purpose of this study is to evaluate the disease-drug-drug interaction (DDDI) potential of afimkibart (also known as RO7790121).
- Trial name
- NCT07665723
- Testing
- Afimkibart, Caffeine, Warfarin
- Where
- 18 sites in United States, Belgium and 3 more
- Volunteers
- 25 people
- Sponsor
- Hoffmann-La Roche
Bleeding Post Cardiac Surgery, Indication for Anticoagulation
The Direct Oral Anticoagulation Versus Vitamin K Antagonist After Cardiac Surgery Trial
The DANCE Trial is a multi-centre, randomized controlled trial comparing the safety of direct oral anticoagulants (DOAC) versus vitamin K antagonists (VKA) in the early period (30 days) after cardiac surgery in patients with…
- Trial name
- DANCE (NCT04284839)
- Testing
- DOAC, VKA
- Where
- 19 sites in Australia, Canada and 1 more
- Volunteers
- 3,500 people
- Sponsor
- Population Health Research Institute
Bleeding Post-mechanical Valve Replacement, Thromboembolism Post-mechanical Valve Replacement
Low INR to Minimize Bleeding With Mechanical Valves Trial
This study evaluates the use of a lower INR target (1.5 to 2.5) in patients with a mechanical bileaflet heart valve in the aortic position.
- Trial name
- LIMIT (NCT03636295)
- Testing
- Warfarin
- Where
- 45 sites in Belgium, Botswana and 16 more
- Volunteers
- 2,625 people
- Sponsor
- Population Health Research Institute
Venous Thromboembolism, Deep Venous Thrombosis
DEFIANCE: RCT of ClotTriever System Versus Anticoagulation In Deep Vein Thrombosis
This study is a prospective, multicenter, randomized controlled trial of an interventional strategy using the ClotTriever System to achieve and maintain vessel patency (ClotTriever Intervention Arm) versus conservative medical…
- Conditions
- Venous Thromboembolism, Deep Venous Thrombosis, Post-Thrombotic Syndrome
- Trial name
- DEFIANCE (NCT05701917)
- Testing
- ClotTriever System, Commercially available/market approved anticoagulation medication including but not limited to: Heparin Sodium, Coumadin, Rivaroxaban, Apixaban, etc.
- Where
- 64 sites in United States, Austria and 4 more
- Volunteers
- 300 people
- Sponsor
- Inari Medical
LVAD (Left Ventricular Assist Device) Thrombosis, Heart Failure
SWITCH: Apixaban vs Vitamin K in HM3
This study is being done to learn the safety and efficacy of a new anticoagulant therapy with apixaban as compared to warfarin to prevent thrombotic events while protecting from bleeding complications in patients with advanced…
- Conditions
- LVAD (Left Ventricular Assist Device) Thrombosis, Heart Failure, Bleeding, Thrombosis; Artery
- Trial name
- NCT07471139
- Testing
- Warfarin, Apixaban
- Volunteers
- 460 people
- Sponsor
- Columbia University
Drug Drug Interaction (DDI), Pharmacokinetics and Pharmacodynamics
Phase I Drug-Drug Interaction Study of UBT251 Injection in Participants With Overweight or Obesity
This is a Phase I, open-label, two-cohort study designed to evaluate the drug-drug interaction potential of multiple-dose UBT251 Injection in adult participants with overweight or obesity.
- Trial name
- NCT07785934
- Testing
- UBT251, Metformin hydrochloride, Warfarin Sodium
- Where
- China
- Volunteers
- 48 people
- Sponsor
- The United Bio-Technology (Hengqin) Co., Ltd.
Obesity, Overweight
A Research Study on How UBT251 Affects Levels of Midazolam, Caffeine and Warfarin in the Blood of Participants With Excess Body Weight
The purpose of this clinical study is to find out if UBT251 is safe and effective to be taken together with medicines, like midazolam, caffeine and warfarin in participants living with overweight or obesity.
- Trial name
- NCT07710768
- Testing
- UBT251, Cocktail (Warfarin/Caffeine/Midazolam)
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Novo Nordisk A/S
Liver Cirrhosis
Predicting Response and Exposure Changes in Cirrhosis for Effectiveness
The goal of this clinical trial is to learn how liver cirrhosis affects the way the body processes drugs in adults with different stages of liver cirrhosis.
- Trial name
- PRECISE (NCT07750587)
- Testing
- Five-Drug CYP Probe Cocktail
- Volunteers
- 45 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Aortic Regurgitation Disease
Aspirin Monotherapy Versus Sequential Warfarin-Aspirin Therapy After TAVR in Patients With Pure Aortic Regurgitation
This multicenter randomized controlled trial evaluates antithrombotic strategies post-TAVR in severe aortic regurgitation patients without long-term anticoagulation.
- Trial name
- AWATAR (NCT07677410)
- Testing
- Aspirin, Warfarin
- Where
- China
- Volunteers
- 1,172 people
- Sponsor
- Shanghai Zhongshan Hospital
Left Ventricular Thrombus
Apixaban Versus Warfarin for Left Ventricular Thrombus
Left ventricular thrombus is a blood clot that forms in the left ventricle and is associated with risk of systemic embolism and ischemic stroke.
- Trial name
- APEX (NCT07709780)
- Testing
- Apixaban, Warfarin
- Where
- United States
- Volunteers
- 218 people
- Sponsor
- University of Arizona
Completed, with results posted
All –Atrial Fibrillation, Stroke
Rivaroxaban vs. Warfarin for Post Cardiac Surgery Atrial Fibrillation
This prospective, randomized, active-controlled, parallel arm study compares the safety and financial benefits of arterial thromboembolism prophylaxis with Warfarin vs.
- Conditions
- Atrial Fibrillation, Stroke, Bleeding
- Trial name
- NEW-AF (NCT03702582)
- Testing
- Rivaroxaban, Warfarin
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Massachusetts General Hospital
Dementia, Cognition Disorders
Impact of Anticoagulation Therapy on the Cognitive Decline and Dementia in Patients With Non-Valvular Atrial Fibrillation
Patients will be screened at Intermountain Medical Center and at Intermountain-affiliated anticoagulation clinics in the Salt Lake City region. Patients with non-valvular atrial fibrillation will be considered for study.
- Conditions
- Dementia, Cognition Disorders, Cerebral Ischemic Events
- Trial name
- CAF (NCT03061006)
- Testing
- Dabigatran Etexilate, Warfarin
- Where
- United States
- Volunteers
- 101 people
- Sponsor
- Intermountain Health Care, Inc.
Healthy
Interaction of BI 425809 With Midazolam, Warfarin, Omeprazole and Digoxin
To assess the influence of multiple doses of BI 425809 on single dose pharmacokinetics of midazolam (CYP3A4 probe drug), warfarin (CYP2C9 probe drug), omeprazole (CYP2C19 probe drug) and digoxin (P-gp probe drug)
- Trial name
- NCT02783040
- Testing
- Midazolam, Warfarin, Omeprazole
- Where
- Germany
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim
Sarcoma, Alveolar Soft Part
Sunitinib or Cediranib for Alveolar Soft Part Sarcoma
Background: Alveolar soft part sarcoma (ASPS) is a rare, highly vascular tumor accounting for less than 1% of soft tissue sarcomas. There is no effective systemic treatment for patients with metastatic ASPS.
- Trial name
- NCT01391962
- Testing
- Cediranib, Sunitinib, Prochlorperazine
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- National Cancer Institute (NCI)
Liver Cirrhosis
A Study to Compare How Different Substances (Caffeine, Warfarin, Omeprazole, Metoprolol, and Midazolam) Are Handled by the Body of Healthy People and People With Liver Cirrhosis
This study is open to healthy adults and adults with liver cirrhosis. The purpose of this study is to compare how different medicines are handled by the body in people with and without liver cirrhosis.
- Trial name
- NCT05741385
- Testing
- Caffeine, Warfarin sodium, Omeprazole
- Where
- Germany
- Volunteers
- 4 people
- Sponsor
- Boehringer Ingelheim