Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 4, 2026, 4:46 AM EDT

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Showing 73–83 of 83 matching trials from the live ClinicalTrials.gov search.
Conditions
Crohn Disease, Ulcerative Colitis, Venous Thromboembolism
Interventions
Aspirin 81Mg Ec Tab, Standard of Care
Drug
Lead sponsor
Stefan Holubar MD MS FACS, FASCRS
Other
Eligibility
18 Years to 100 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Completed Phase 4 Interventional Results available

Vorapaxar on Thrombin Generation and Coagulability

NCT03207451
Conditions
Coronary Artery Disease, Peripheral Vascular Disease, Myocardial Infarction
Interventions
Vorapaxar, Vorapaxar and Aspirin, Vorapaxar and Clopidogrel, Vorapaxar, Aspirin, and Clopidogrel
Drug
Lead sponsor
Inova Health Care Services
Other
Eligibility
18 Years to 75 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Falls Church, Virginia
Conditions
Insomnia
Interventions
Aspirin, Placebo
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 35 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Preterm Delivery, Obstetrical Complications
Interventions
162mg Aspirin, 81mg Aspirin
Drug
Lead sponsor
The George Washington University Biostatistics Center
Other
Eligibility
14 Years and older · Female only
Enrollment
1,800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
14
States / cities
Birmingham, Alabama • San Francisco, California • Chicago, Illinois + 10 more
Conditions
Pre-Eclampsia, Pregnancy Loss
Interventions
Aspirin 162 mg, Aspirin 81mg
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
1,150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Melanoma (Skin)
Interventions
Aspirin 81 mg, Aspirin 325mg
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Peripheral Arterial Disease
Interventions
Rivaroxaban 2.5 Mg Oral Tablet, Placebo, Aspirin 81Mg Ec Tab
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
40 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
COVID-19
Interventions
Apixaban 2.5 MG, Apixaban 5MG, Aspirin, Placebo
Drug
Lead sponsor
Frank C Sciurba
Other
Eligibility
40 Years to 80 Years
Enrollment
657 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
71
States / cities
Los Angeles, California • Palo Alto, California • San Francisco, California + 51 more
Conditions
Stroke, Transient Ischemic Attack (TIA)
Interventions
CYP2C19 Genotype Guided DAPT (dual antiplatelet therapy)
Genetic
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 89 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Psoriasis (PsO), Psoriatic Arthritis (PsA)
Interventions
Aspirin, Clopidogrel, Placebo
Drug · Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 90 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
New York, New York
Conditions
Aortic Valve Disorder
Interventions
SAVR Warfarin, SAVR Aspirin, TAVR Warfarin and clopidogrel, TAVR Aspirin and clopidogrel
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Cleveland, Ohio