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ClinicalTrials.gov public records Last synced Oct 19, 2026, 10:57 AM EDT

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Showing 1–24 of 36 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Oral Anticoagulation Clear all
Active, not recruiting Not applicable Interventional

Shared Decision for Drug Interactions in Oral Anticoagulation

NCT06401863
View directory record Official record
Conditions
Anticoagulants, Drug Interactions
Interventions
Shared Decision Making Tool
Other
Lead sponsor
University of Utah
Other
Eligibility
21 Years and older
Enrollment
3,691 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
3
States / cities
Denver, Colorado • Nashville, Tennessee • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 26, 2026 · Synced Oct 19, 2026, 10:57 AM EDT
Recruiting Not applicable Interventional

Carotid Implants for PreveNtion of STrokE ReCurrEnce From Large Vessel Occlusion in Atrial Fibrillation Patients Treated With Oral Anticoagulation

NCT05723926
View directory record Official record
Conditions
Atrial Fibrillation, Oral Anticoagulation, Stroke, Implant
Interventions
Vine Filter
Device
Lead sponsor
Javelin Medical
Industry
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
6
States / cities
Rockford, Illinois • Boston, Massachusetts • New York, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 19, 2026, 10:57 AM EDT
Completed Phase 4 Interventional Results available

DOACs for Stroke Prevention Post Ventricular Tachycardia Ablation

NCT02666742
View directory record Official record
Conditions
Ventricular Tachycardia, Premature Ventricular Contraction, Stroke
Interventions
DOAC, Aspirin
Drug
Lead sponsor
Kansas City Heart Rhythm Institute
Other
Eligibility
18 Years to 80 Years
Enrollment
246 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
4
States / cities
Kansas City, Kansas • Overland Park, Kansas • The Bronx, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 22, 2022 · Synced Oct 19, 2026, 10:57 AM EDT
Recruiting Not applicable Interventional

Perioperative Anticoagulant Use for Surgery Evaluation -2 (PAUSE-2) Study Patients Receiving a Direct Oral Anticoagulant (DOACs-Dabigatran, Rivaroxaban, Apixaban or Edoxaban) and Needing Elective High-Bleed-Risk Surgery or an Invasive Procedure

NCT06957366
View directory record Official record
Conditions
Atrial Fibrillation (AF), VTE
Interventions
PAUSE Perioperative DOAC Management, ASRA Perioperative DOAC Management
Other
Lead sponsor
McMaster University
Other
Eligibility
18 Years and older
Enrollment
920 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
6
States / cities
Hartford, Connecticut • Evanston, Illinois • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated May 9, 2025 · Synced Oct 19, 2026, 10:57 AM EDT
Completed Phase 3 Interventional Results available

Study of an Investigational Drug for the Prevention of Thrombosis-related Events Following Hip Replacement Surgery (ADVANCE-3)

NCT00423319
View directory record Official record
Conditions
Deep Vein Thrombosis, Pulmonary Embolism
Interventions
Enoxaparin, Apixaban, Enoxaparin-matching placebo, Apixaban-matching placebo
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
5,407 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
19
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Sacramento, California + 12 more
Source: ClinicalTrials.gov public record
Updated May 14, 2014 · Synced Oct 19, 2026, 10:57 AM EDT
Completed Phase 4 Interventional Results available

Study Of The Blood Thinner, Apixaban, For Patients Who Have An Abnormal Heart Rhythm (Atrial Fibrillation) And Expected To Have Treatment To Put Them Back Into A Normal Heart Rhythm (Cardioversion)

NCT02100228
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Apixaban, Parenteral heparin and/or oral Vitamin K antagonist
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
63
States / cities
Birmingham, Alabama • Avondale, Arizona • Chula Vista, California + 32 more
Source: ClinicalTrials.gov public record
Updated May 23, 2018 · Synced Oct 19, 2026, 10:57 AM EDT
Not yet recruiting Phase 4 Interventional

Extended Prophylactic Anticoagulation Following Spinal Surgery for Metastatic Disease

NCT07713875
View directory record Official record
Conditions
Venous Thromboembolism (VTE), Deep Vein Thrombosis (DVT), Pulmonary Embolism (PE), Spine Metastasis
Interventions
Apixaban
Drug
Lead sponsor
James Bayley
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
3
States / cities
Pittburgh, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 19, 2026, 10:57 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Relationship Between Osteoporosis and Chronic Oral Anticoagulation Therapy With Warfarin

NCT00665613
View directory record Official record
Conditions
Osteoporosis
Interventions
Not listed
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 100 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2009
U.S. locations
1
States / cities
Staten Island, New York
Source: ClinicalTrials.gov public record
Updated Oct 14, 2015 · Synced Oct 19, 2026, 10:57 AM EDT
Completed Phase 2 Interventional Results available

A Study to Evaluate the Safety and Efficacy of Intravenous JNJ-64179375 Versus Oral Apixaban in Participants Undergoing Elective Total Knee Replacement Surgery

NCT03251482
View directory record Official record
Conditions
VTE Prophylaxis With Anticoagulation After Total Knee Replacement Surgery
Interventions
JNJ-64179375 0.3 mg/kg, JNJ-64179375 0.6 mg/kg, JNJ-64179375 1.2 mg/kg, JNJ-64179375 (Dose to be Determined), JNJ-64179375 A mg/kg, JNJ-64179375 B mg/kg, JNJ-64179375 C mg/kg, JNJ-64179375 D mg/kg, Placebo JNJ-64179375, Apixaban placebo, Apixaban 2.5 mg
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
50 Years and older
Enrollment
308 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
7
States / cities
Phoenix, Arizona • Torrance, California • Englewood, Colorado + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 25, 2019 · Synced Oct 19, 2026, 10:57 AM EDT
Recruiting Phase 3 Interventional

A Study of TAK-330 to Reverse the Effects of Factor Xa Inhibitors For Adults Needing Urgent Surgery

NCT05156983
View directory record Official record
Conditions
Coagulation Disorder
Interventions
TAK-330, SOC 4F-PCC
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
13
States / cities
Arkansas City, Arkansas • Sacramento, California • Englewood, Colorado + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 19, 2026, 10:57 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Shared Decision Making to Address Racial Disparities in Oral Anticoagulation in NVAF

NCT04956978
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Patient Decision Support Tool
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 19, 2026, 10:57 AM EDT
Terminated Not applicable Interventional Results available

Assessment of the WATCHMAN™ Device in Patients Unsuitable for Oral Anticoagulation

NCT02928497
View directory record Official record
Conditions
Stroke
Interventions
WATCHMAN LAAC Device Implant, Single Antiplatelet Therapy or No Therapy (Control)
Device · Drug
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
481 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
71
States / cities
Birmingham, Alabama • Huntsville, Alabama • Phoenix, Arizona + 65 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 19, 2026, 10:57 AM EDT
Completed No phase listed Observational

Studying Heart Ablation After Left Atrial Closure in High-Bleeding-Risk Atrial Fibrillation Patients

NCT07580937
View directory record Official record
Conditions
Atrial Fibrillation, Atrial Arrhythmia
Interventions
Data collection
Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
10
States / cities
Chicago, Illinois • Evanston, Illinois • Boston, Massachusetts + 4 more
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 19, 2026, 10:57 AM EDT
Not listed Not applicable Interventional

Randomized Trial of COBRA PzF Stenting to Reduce Duration of Triple Therapy

NCT02594501
View directory record Official record
Conditions
Angina, Stable, Angina, Unstable, Anticoagulants
Interventions
COBRA PzF, Drug Eluting Stent
Device
Lead sponsor
CeloNova BioSciences, Inc.
Industry
Eligibility
18 Years and older
Enrollment
996 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
22
States / cities
Newark, Delaware • Jacksonville, Florida • Melbourne, Florida + 18 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2020 · Synced Oct 19, 2026, 10:57 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Applying Pharmacogenetic Algorithms to Individualize Dosing of Warfarin

NCT00927862
View directory record Official record
Conditions
Thromboembolism
Interventions
IWPC adapted genotype-guided dosing algorithm for warfarin, Modified IWPC genetic-guided warfarin dosing algorithm, Standard of care treatment
Genetic · Other
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years and older
Enrollment
2,415 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Sep 25, 2012 · Synced Oct 19, 2026, 10:57 AM EDT
Recruiting Phase 3 Interventional

Stroke and Systemic Embolism Prevention in Adult Participants With Atrial Fibrillation for Whom Oral Anticoagulation is Unsuitable

NCT07430956
View directory record Official record
Conditions
Atrial Fibrillation (AF)
Interventions
REGN7508, REGN9933, Placebo
Drug
Lead sponsor
Regeneron Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
2,628 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
43
States / cities
Dothan, Alabama • Glendale, Arizona • Little Rock, Arkansas + 37 more
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 19, 2026, 10:57 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

A Trial of Pharmacist Management of Oral Anticoagulation THerapy in the communitY for AF

NCT04907825
View directory record Official record
Conditions
Atrial Fibrillation, Stroke
Interventions
Oral anticoagulant
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
60 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 19, 2026, 10:57 AM EDT
Completed Phase 3 Interventional Results available

Rivaroxaban vs. Warfarin for Post Cardiac Surgery Atrial Fibrillation

NCT03702582
View directory record Official record
Conditions
Atrial Fibrillation, Stroke, Bleeding
Interventions
Rivaroxaban, Warfarin
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Oct 19, 2026, 10:57 AM EDT
Withdrawn No phase listed Observational

Dabigatran Versus Warfarin Anticoagulation Before and After Catheter Ablation for the Treatment of Atrial Fibrillation

NCT01607359
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
Not listed
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated May 11, 2023 · Synced Oct 19, 2026, 10:57 AM EDT
Terminated Phase 4 Interventional Results available

Combined Use of BIOTRONIK Home Monitoring and Predefined Anticoagulation to Reduce Stroke Risk

NCT00559988
View directory record Official record
Conditions
Atrial Fibrillation, Atrial Flutter, Stroke, Embolism, Systemic Arterial, Major Bleeding
Interventions
Home Monitoring Guided OAC, Physician-Directed OAC
Drug
Lead sponsor
Biotronik, Inc.
Industry
Eligibility
18 Years and older
Enrollment
2,718 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
73
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Anaheim, California + 70 more
Source: ClinicalTrials.gov public record
Updated Dec 5, 2017 · Synced Oct 19, 2026, 10:57 AM EDT
Completed Phase 3 Interventional Results available

A Study in Participants With Acute Major Bleeding to Evaluate the Ability of Andexanet Alfa to Reverse the Anticoagulation Effect of Direct and Indirect Oral Anticoagulants (Extension Study)

NCT02329327
View directory record Official record
Conditions
Bleeding
Interventions
Andexanet
Biological
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
479 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
23
States / cities
Long Beach, California • Los Angeles, California • Orange, California + 20 more
Source: ClinicalTrials.gov public record
Updated Feb 16, 2022 · Synced Oct 19, 2026, 10:57 AM EDT
Completed No phase listed Observational

Evaluation of the Accuracy of the INRatio Prothrombin Time (PT) Monitoring System With a New Test Strip for the Oral Anticoagulation Therapy Patient in the Presence of Heparin and Low Molecular Weight Heparin (e.g., Enoxaparin or Dalteparin)

NCT00933738
View directory record Official record
Conditions
Coagulation
Interventions
Not listed
Lead sponsor
Abbott RDx Cardiometabolic
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
12
States / cities
Loma Linda, California • Aurora, Colorado • Detroit, Michigan + 9 more
Source: ClinicalTrials.gov public record
Updated Jun 22, 2011 · Synced Oct 19, 2026, 10:57 AM EDT
Completed Not applicable Interventional

Using Artificial Intelligence to Measure and Optimize Adherence in Patients on Anticoagulation Therapy.

NCT02599259
View directory record Official record
Conditions
Stroke
Interventions
Monitored (M+)
Device
Lead sponsor
AiCure
Industry
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 12, 2016 · Synced Oct 19, 2026, 10:57 AM EDT
Withdrawn Phase 4 Interventional

Study of Left Atrial Appendage Closure in Patients With Atrial Fibrillation - III

NCT01680757
View directory record Official record
Conditions
Atrial Fibrillation
Interventions
LARIAT Suture Delivery Device and Accessories
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
10
States / cities
Phoenix, Arizona • San Diego, California • San Francisco, California + 6 more
Source: ClinicalTrials.gov public record
Updated Feb 25, 2013 · Synced Oct 19, 2026, 10:57 AM EDT