Search clinical trials for: Placebo Aspirin

Total 54481 results

CeloNova BioSciences, Inc.
ClinLogix. LLC

Terminated

COBRA SHIELD OCT Study

Stable Angina

Finland
Aswan University Hospital

Unknown

Aspirin for Prevention of Preeclampsia

Preeclampsia

Egypt
Queen Mary University of London
Cancer Research UK; Barts and the London School of Medicine and Dentistry

Completed

A Study to Examine the Effectiveness of Aspirin and/or Vitamin D3 to Prevent Prostate Cancer Progression (PROVENT)

Prostate Cancer

United Kingdom
Barbara Ann Karmanos Cancer Institute
National Cancer Institute (NCI)

Completed

Arsenic Trioxide and Ascorbic Acid Combined With Bortezomib, Thalidomide, and Dexamethasone in Treating Patients With Relapsed or Refractory Multiple Myeloma or Plasma Cell Leukemia

Multiple Myeloma and Plasma Cell Neoplasm

United States
Seoul National University Hospital
CKD Pharmaceutical Limited

Completed

Efficacy and Tolerability of Clopidogrel Resinate and Clopidogrel Bisulfate in Patients With Coronary Heart Disease (CHD) or CHD Equivalents

Coronary Heart Disease
Federico II University

Completed

Platelet Aggregation in Diabetic Patients With Acute Coronary Syndrome Treated With Different Doses of Aspirin (DIABE-ASACS)

Diabetes Mellitus | Acute Coronary Syndrome

Italy
Woo Hyun Paik

Terminated

The Effect of Aspirin on Patency of Metal Stent in Malignant Distal Bile Duct Obstruction

Biliary Stasis, Extrahepatic

Korea, Republic of
University College, London

Recruiting

Add-Aspirin: A Trial Assessing the Effects of Aspirin on Disease Recurrence and Survival After Primary Therapy in Common Non Metastatic Solid Tumours

Cancer | Breast Cancer | Colorectal Cancer | Prostate Cancer | Gastro-oesophageal Cancer

Ireland, United Kingdom
Dave Hostler
Federal Emergency Management Administration; Eyemarker Systems, Inc

Completed

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

Heat Stress Disorders

United States
The First Affiliated Hospital with Nanjing Medical...

Unknown

the Efficacy and Safety of Indobufen and Low-dose Aspirin in Different Regimens of Antiplatelet Therapy

Coronary Atherosclerosis

China
Columbia University
National Institute of Neurological Disorders and Stroke (NINDS)

Completed

Warfarin Versus Aspirin Recurrent Stroke Study

Stroke

United States
Svendborg Hospital
Takeda; Region of Southern Denmark

Unknown

Inhibition of Aldosterone to Reduce Myocardial Diffuse Fibrosis in Patients With Paroxysmal and Persistent Atrial Fibrillation in Preventing Recurrent Episodes of Atrial Fibrillation (INSPIRE-AF)

Atrial Fibrillation

Denmark
University Hospital, Basel, Switzerland

Withdrawn

Prospective Double-blind Study for the Use of Aspirin During Transurethral Surgery of the Bladder or the Prostate

Blood Loss, Surgical | Intraoperative Complications | Re-operation Rates in Patients With Aspirin Treatment

Switzerland
Iowa State University

Completed

Iron Supplementation and Side Effects

Iron Overload | Iron Deficiency Anemia

United States
Oxford University Clinical Research Unit, Vietnam
Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam

Completed

A Pilot Study of Adjunctive Aspirin for the Treatment of HIV Negative Adults With Tuberculous Meningitis (AspirinTBM)

Tuberculous Meningitis

Vietnam
University Hospital, Brest
Bayer

Recruiting

Assessment of Quitting Versus Using Aspirin Therapy In Patients Treated With Oral Anticoagulation for Atrial Fibrillation or Other Indication With Stabilized Coronary Artery Disease (AQUATIC)

Coronary Artery Disease

France
University of Utah

Completed

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

Melanoma (Skin)

United States
Aswan University Hospital

Unknown

Aspirin for Prevention of Preeclampsia in Healthy, Nulliparous Obese and Overweight Pregnant Women

Preeclampsia

Egypt
National Institute of Diabetes and Digestive and...
Boston University; Washington University School of Medicine; University of Alabama... and other collaborators

Completed

Aggrenox Prevention of Access Stenosis (GRAFT)

Kidney Failure

United States
Bayer

Completed

Evaluate Analgesic Efficacy of Fast Release Aspirin (TAROT)

Drugs, Investigational

United States
Applied Biological Laboratories Inc
Econometrica, Inc.

Completed

Alleviation of Common Cold Symptoms

Cough | Fever | Headache | Common Cold | Rhinorrhea | Sneezing | Pharyngitis | Congestion | Sore-throat | Sore Throats Viral | Malaise | Runny Nose

United States
FANG HE

Recruiting

Aspirin Discontinuation in High-Risk Pregnant Women of Preeclampsia

Preeclampsia | Perinatal Haemorrhage

China
University of Vigo

Recruiting

Chronotherapy With Low-dose Aspirin for Primary Prevention (CARING)

Type 2 Diabetes

Spain
Seoul National University Hospital

Completed

Effects of Low Dose Aspirin Pre-treatment on Platelet Activation Undergoing Off-pump Coronary Artery Bypass Surgery

Coronary Artery Disease

Korea, Republic of
Bayer

Completed

Evaluate Analgesic Efficacy of Fast Release Aspirin (TAROT)

Drugs, Investigational

United States
University of Illinois at Chicago

Completed

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

Healthy

United States
Johns Hopkins University
National Heart, Lung, and Blood Institute (NHLBI)

Recruiting

Trial to Determine Effective Aspirin Dose in COPD

Pulmonary Disease, Chronic Obstructive

United States
Seoul National University Hospital

Completed

The Effect of Celecoxib on the Antiplatelet Effect of Aspirin and Clopidogrel in Normal Volunteers

Healthy

Korea, Republic of
Bayer

Completed

Evaluate the Time of Pain Relief of Fast Acting Aspirin Versus Acetaminophen in Subjects Diagnosed With Sore Throat Pain (Tarot)

Pharyngitis

United States
Baim Institute for Clinical Research
Bristol-Myers Squibb; Eli Lilly and Company; Daiichi Sankyo, Inc.; Boston Scientific... and other collaborators

Completed

The Dual Antiplatelet Therapy Study (DAPT Study)

Coronary Artery Disease

United States, Australia, Czechia, New Zealand, United Kingdom, Germany, Hungary, Poland, France, Romania
Cordis Corporation

Unknown

CYPRESS - CYPHER for Evaluating Sustained Safety

Coronary Artery Disease

United States
Columbia University

Recruiting

Postpartum Low-Dose Aspirin and Preeclampsia

Preeclampsia Postpartum

United States
Beijing Tiantan Hospital

Not yet recruiting

Ticagrelor With Aspirin Dual Antiplatelet Therapy Combined With Intravenous Thrombolysis for Ischemic Stroke (TAPIS)

Ischemic Stroke, Acute
Assistance Publique - Hôpitaux de Paris

Recruiting

Effect of Chemoprevention by Low-dose Aspirin of New or Recurrent Colorectal Adenomas in Patients With Lynch Syndrome (AAS-Lynch)

Lynch Syndrome

France
PLx Pharma

Completed

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

Diabetes Mellitus, Type 2

United States
Jiangsu HengRui Medicine Co., Ltd.

Completed

To Evaluate the Safety and Tolerability of Combined Administration of SHR2285 Tablets With Aspirin, Clopidogrel or Ticagrelor in Healthy Subjects

Thrombosis

China
Bayer
Janssen Research & Development, LLC; Population Health Research Institute

Terminated

Rivaroxaban Versus Aspirin in Secondary Prevention of Stroke and Prevention of Systemic Embolism in Patients With Recent Embolic Stroke of Undetermined Source (ESUS) (NAVIGATE ESUS)

Stroke

Denmark, France, Spain, China, United States, Switzerland, Germany, Greece, Korea, Republic of, Portugal, Japan, Israel, Canada, Australia, Turkey, Russian Federation, Sweden, Austria, Czechia, Poland, United Kingdom, Belgium, Brazil, Hungar... and more
Codman & Shurtleff

Terminated

VISSIT Intracranial Stent Study for Ischemic Therapy (VISSIT)

Ischemic Stroke | Transient Ischemic Attack
The Fourth Affiliated Hospital of Anhui Medical...
The First Affiliated Hospital of Anhui Medical University; Anhui Provincial...

Unknown

Aspirin for Prevention of Postsurgical Recurrence and Metastasis in Asian Colorectal Cancer Patients: a Multi-center Randomized Trial (APREMEC)

Colorectal Cancer

China
Mayo Clinic
National Multiple Sclerosis Society

Terminated

Aspirin for Treatment of Multiple Sclerosis-Related Fatigue

Multiple Sclerosis | Fatigue

United States
University of Rochester
GlaxoSmithKline; Cornell University; American College of Clinical Pharmacy

Completed

The Effects of Omega-3 Fatty Acids on Aspirin Resistance

Increased Drug Resistance

United States
Royan Institute

Completed

The Effect of Low Dose Aspirin in Increasing the Chance of Pregnancy

Infertility

Iran, Islamic Republic of
University of Lagos, Nigeria

Recruiting

Low Dose Aspirin for Preventing Intrauterine Growth Restriction and Preeclampsia in Sickle Cell Pregnancy (PIPSICKLE) (PIPSICKLE)

Pregnancy Complications | Sickle Cell Disease | Preeclampsia | Intrauterine Growth Restriction

Nigeria
Tufts University
Bill and Melinda Gates Foundation

Recruiting

Safe and Effective Delivery of Supplemental Iron to Healthy Volunteers

Iron

United States
Leiden University Medical Center
ZonMw: The Netherlands Organisation for Health Research and Development

Terminated

TIME ASPIRIN: Chronotherapy With Aspirin for Reduction of Cardiovascular Disease (TImE ASPIRIN)

Cardiovascular Diseases

Netherlands
Universiti Putra Malaysia

Completed

Effects of Acupuncture as Adjunctive Therapy in Patients With Type 2 Diabetes Mellitus

Diabetes Mellitus, Type 2 | Acupuncture

Malaysia
University of Massachusetts, Worcester
Bristol-Myers Squibb; Sanofi

Completed

PACT (Platelet Activity After Clopidogrel Termination) (PACT)

Clopidogrel | Blood Platelets

United States
Abbott

Completed

Study to Evaluate the EFFECTS of Acetylsalicylic Acid (ASA) on Niaspan®-Induced Flushing in Subjects With Dyslipidemia (ASA EFFECTS)

Dyslipidemia

United States
Nantes University Hospital

Completed

A Phase III Randomized, Blind, Double Dummy, Multicenter Study Assessing the Efficacy and Safety of IV THrombolysis (Alteplase) in Patients With acutE Central retInal Artery Occlusion (THEIA)

Central Retinal Artery Occlusion

France
National Cancer Institute (NCI)

Completed

Intermittent or Continuous Acetylsalicylic Acid and Gene Expression in the Nasal Tissue of Current Smokers

Tobacco Use Disorder | Lung Carcinoma

United States

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