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Showing 1–24 of 71 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Aspirin 325 mg daily Clear all
Terminated Phase 3 Interventional Results available

Aspirin in Patients With Myocardial Infarction and Thrombocytopenia

NCT00501345
View directory record Official record
Conditions
Thrombocytopenia, Myocardial Infarction
Interventions
Aspirin
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 31, 2012 · Synced Sep 29, 2026, 10:56 PM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate the Incidence of Gastric Ulcers Following Administration of Either PA32540 or Enteric Coated Aspirin 325 mg in Subjects Who Are at Risk for Developing Aspirin-Associated Ulcers

NCT00960869
View directory record Official record
Conditions
Gastric Ulcer
Interventions
PA32540, EC-Aspirin 325 mg
Drug
Lead sponsor
POZEN
Industry
Eligibility
55 Years and older
Enrollment
519 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 16, 2016 · Synced Sep 29, 2026, 10:56 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Enhanced Firefighter Rehab Trial: The Role of Aspirin in Preventing Heat Stress Induced Platelet Activation

NCT01066923
View directory record Official record
Conditions
Heat Stress Disorders
Interventions
Daily aspirin (ASA), Active cooling, Acute aspirin (ASA), Passive cooling, Daily placebo, Acute placebo
Drug · Other
Lead sponsor
Dave Hostler
Other
Eligibility
18 Years to 49 Years
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 12, 2017 · Synced Sep 29, 2026, 10:56 PM EDT
Completed Phase 3 Interventional Results available

Pharmacodynamic Evaluation of PL2200 Versus Enteric-Coated and Immediate Release Aspirin in Diabetic Patients

NCT01515657
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
PL2200 Aspirin Capsules, Immediate-Release Aspirin Tablets, Enteric-coated aspirin caplets
Drug
Lead sponsor
PLx Pharma
Industry
Eligibility
21 Years to 79 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 13, 2016 · Synced Sep 29, 2026, 10:56 PM EDT
Active, not recruiting Phase 4 Interventional

Efficacy of Clopidogrel on Incidence of Silent Brain Infarction

NCT04698031
View directory record Official record
Conditions
Silent Brain Infarction
Interventions
Clopidogrel treatment, Aspirin treatment
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years to 90 Years
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Aug 9, 2026 · Synced Sep 29, 2026, 10:56 PM EDT
Completed Phase 3 Interventional Results available

PLATINUM Trial to Assess the PROMUS Element Stent System for Treatment of De Novo Coronary Artery Lesions-Pharmacokinetics (PLATINUM PK)

NCT01510327
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
PROMUS Element Everolimus-Eluting Coronary Stent System, Aspirin, Thienopyridine
Device · Drug
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
2
States / cities
Loveland, Colorado • Petoskey, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 25, 2019 · Synced Sep 29, 2026, 10:56 PM EDT
Not listed Phase 4 Interventional

Excellence In Peripheral Artery Disease Thrombin Receptor Antagonist Intervention In Claudication Evaluation (XLPAD-TRACE Trial)

NCT02660866
View directory record Official record
Conditions
Peripheral Arterial Disease
Interventions
Placebo + background APT + SMT, Vorapaxar 2.08 mg/d + background APT + SMT.
Drug
Lead sponsor
North Texas Veterans Healthcare System
Federal
Eligibility
40 Years to 90 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
12
States / cities
Tucson, Arizona • San Diego, California • Denver, Colorado + 8 more
Source: ClinicalTrials.gov public record
Updated May 28, 2018 · Synced Sep 29, 2026, 10:56 PM EDT
Terminated Phase 2 Interventional Results available

Salicylic Augmentation in Depression

NCT03152409
View directory record Official record
Conditions
Depression, Depressive Disorder, Major Depressive Disorder, Treatment Resistant Depression
Interventions
Aspirin 325mg, Placebo Oral Tablet
Drug
Lead sponsor
Jessica Harder
Other
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 30, 2024 · Synced Sep 29, 2026, 10:56 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of Aleglitazar in Combination With Aspirin in Healthy Volunteers

NCT01188304
View directory record Official record
Conditions
Healthy Volunteer
Interventions
aleglitazar, aspirin, placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
40 Years to 65 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Nov 1, 2016 · Synced Sep 29, 2026, 10:56 PM EDT
Completed Phase 4 Interventional Results available

Aspirin Dosing in Diabetic Patients

NCT01201785
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Coronary Artery Disease
Interventions
Aspirin
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 5, 2012 · Synced Sep 29, 2026, 10:56 PM EDT
Terminated Phase 2 Interventional Results available

Aspirin Prophylaxis for Venous Thromboembolism in Glioblastoma

NCT00790452
View directory record Official record
Conditions
Glioblastoma
Interventions
Aspirin, Placebo
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 7, 2011 · Synced Sep 29, 2026, 10:56 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Hip Arthroscopy Postoperative Opioid Demands

NCT04094701
View directory record Official record
Conditions
Opioid Use, Pain, Femoral Acetabular Impingement, Labral Tear, Glenoid
Interventions
Control Group Regimen, Opioid reduced regimen
Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Sep 29, 2026, 10:56 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

The Effects of Aspirin and Acetaminophen on the Stomach in Healthy Volunteers

NCT00594867
View directory record Official record
Conditions
Healthy
Interventions
Acetaminophen - 4 grams per day + Placebo, Aspirin - 325 mg per day + Placebo, Acetaminophen 4 gram per day + Aspirin 325 mg per day
Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 75 Years
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 14, 2019 · Synced Sep 29, 2026, 10:56 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate Platlet Aggregation of Clopidogrel, EC Aspirin 81 mg, EC Omeprazole 40 mg Compare to PA32540

NCT01557335
View directory record Official record
Conditions
Platelet Aggregation
Interventions
Plavix® and PA32540, EC aspirin (Bayer®) ,EC omeprazole (Prilosec®) , Clopidogrel (Plavix®)
Drug
Lead sponsor
POZEN
Industry
Eligibility
40 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 18, 2012 · Synced Sep 29, 2026, 10:56 PM EDT
Completed Not applicable Interventional Results available

Aspirin and Compression Devices for VTE Prophylaxis in Orthopaedic Oncology

NCT01696760
View directory record Official record
Conditions
Bone Metastases, Musculoskeletal Cancer, Soft Tissue Sarcoma, Thromboembolism
Interventions
acetylsalicylic acid, enoxaparin, PCD
Drug · Device
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 4, 2018 · Synced Sep 29, 2026, 10:56 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Effect of Aspirin Pretreatment or Slow Dose Titration on Flushing and Gastrointestinal Events in Healthy Volunteers Receiving Delayed-release Dimethyl Fumarate

NCT01568112
View directory record Official record
Conditions
Healthy
Interventions
BG00012 (dimethyl fumarate), BG00012 placebo, ASA, ASA placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
25 Years to 55 Years
Enrollment
173 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 12, 2016 · Synced Sep 29, 2026, 10:56 PM EDT
Terminated Phase 2 Interventional Results available

SYNergy Stent® System Implantation With Mandatory Intra-VascularUltra-Sound Guidance and Dual Anti-Platelet Therapy

NCT03606642
View directory record Official record
Conditions
Coronary Artery Disease, Atherosclerosis, Stent Placement
Interventions
Dual Antiplatelet (DAPT) Therapy, The Synergy® stent
Drug · Device
Lead sponsor
HonorHealth Research Institute
Other
Eligibility
75 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
3
States / cities
Scottsdale, Arizona • Boston, Massachusetts • New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 26, 2024 · Synced Sep 29, 2026, 10:56 PM EDT
Completed Phase 3 Interventional Results available

Evaluation of a Flushing ASsessment Tool (FAST) in Subjects Receiving Niacin Extended-release Plus Aspirin

NCT00630877
View directory record Official record
Conditions
Dyslipidemia
Interventions
Niacin extended-release (NER), Niacin extended-release (NER) placebo, Aspirin (ASA), Aspirin (ASA) placebo
Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years and older
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
40
States / cities
Birmingham, Alabama • Anaheim, California • Walnut Creek, California + 35 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2009 · Synced Sep 29, 2026, 10:56 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

An Investigational Study to Assess the Effect of BMS-986177 on Aspirin in Healthy Participants

NCT03341390
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Aspirin, BMS-986177, Placebo
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jan 18, 2018 · Synced Sep 29, 2026, 10:56 PM EDT
Completed Phase 3 Interventional Results available

The PLATINUM Clinical Trial to Assess the PROMUS Element Stent System for Treatment of Long De Novo Coronary Artery Lesions (PLATINUM LL)

NCT01500434
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
PROMUS Element Coronary Stent System, Aspirin, Thienopyridine
Device · Drug
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
21
States / cities
La Jolla, California • Sacramento, California • San Diego, California + 17 more
Source: ClinicalTrials.gov public record
Updated Mar 25, 2019 · Synced Sep 29, 2026, 10:56 PM EDT
Completed Phase 4 Interventional Results available

Effectiveness of Intensive Lipid Modification Medication in Preventing the Progression of Peripheral Arterial Disease (The ELIMIT Study)

NCT00687076
View directory record Official record
Conditions
Peripheral Arterial Disease
Interventions
Ezetimibe, Niaspan, Statin therapy, Standard care, Aspirin, Clopidogrel, Placebo Niaspan, Placebo Ezetimibe, Percutaneous transluminal angioplasty (PTA)
Drug · Behavioral · Procedure
Lead sponsor
Baylor College of Medicine
Other
Eligibility
40 Years to 80 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 5, 2020 · Synced Sep 29, 2026, 10:56 PM EDT
Completed Phase 2 Interventional

Aspirin as an Ultraviolet (UV) Protectant in Human Subjects at Risk for Melanoma

NCT04066725
View directory record Official record
Conditions
Melanoma (Skin)
Interventions
Aspirin 81 mg, Aspirin 325mg, Placebo oral tablet
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 17, 2022 · Synced Sep 29, 2026, 10:56 PM EDT
Terminated Phase 3 Interventional Results available

Bortezomib and Dexamethasone With or Without Lenalidomide in Treating Patients With Multiple Myeloma Previously Treated With Dexamethasone

NCT00522392
View directory record Official record
Conditions
Stage I Multiple Myeloma, Stage II Multiple Myeloma, Stage III Multiple Myeloma
Interventions
bortezomib, lenalidomide, dexamethasone
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
275
States / cities
Scottsdale, Arizona • Fairfield, California • San Diego, California + 184 more
Source: ClinicalTrials.gov public record
Updated Jun 25, 2015 · Synced Sep 29, 2026, 10:56 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Low Dose Aspirin Inhibition of COX-2 Derived PGE2 in Male Smokers

NCT01796951
View directory record Official record
Conditions
Tobacco Use Disorder, Smoking
Interventions
Aspirin 325 mg daily, Celecoxib 200 mg BID
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
35 Years to 90 Years · Male only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 3, 2017 · Synced Sep 29, 2026, 10:56 PM EDT