Clinical trials: Clopidogrel
Ischemic Stroke, Acute, Ischemic Stroke
A Dose-Response Controlled Trial of Bevifibatide for Acute Ischemic Stroke
BCAIS-I is a single-center, randomized, double-blind, dose-response controlled clinical Trial, to preliminarily explore the efficacy of two different maintenance doses of bevifibatide citrate injection in improving 90-day…
- Conditions
- Ischemic Stroke, Acute, Ischemic Stroke, Cerebral Infarction, Brain Diseases
- Trial name
- BCAIS-I (NCT06712004)
- Testing
- Bevifibatide citrate injection
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Zhujiang Hospital
Cardiovascular Diseases, Acute Coronary Syndrome
Pharmacogenomics of Anti-platelet Intervention-2 (PAPI-2) Study
It is standard treatment to take anti-platelet medication after cardiac catheterization and stent placement to help prevent the formation of blood clots that may cause heart attack or stroke.
- Trial name
- PAPI-2 (NCT01452152)
- Testing
- clopidogrel, prasugrel
- Where
- 5 sites in United States
- Volunteers
- 9 people
- Sponsor
- University of Maryland, Baltimore
Acute Coronary Syndrome, Platelet Function
Sampling P2Y12 Receptor Inhibition With Prasugrel and Ticagrelor in Patients Submitted to Thrombolysis
Introduction: Platelet aggregation plays an important role in ischemic complications in patients undergoing to percutaneous coronary intervention (PCI).
- Trial name
- SAMPA (NCT02215993)
- Testing
- Prasugrel, Ticagrelor
- Where
- Brazil
- Volunteers
- 50 people
- Sponsor
- Federal University of São Paulo
Coronary Artery Disease
Safety and Efficacy of Six Months Dual Antiplatelet Therapy After Drug-Eluting Stenting
The purpose of this study is to determine whether a 6 month duration of clopidogrel therapy after DES implantation is not inferior to that of a 12 month therapy.
- Trial name
- ISAR-SAFE (NCT00661206)
- Testing
- Clopidogrel
- Where
- 40 sites in United States, Albania and 11 more
- Volunteers
- 4,005 people
- Sponsor
- Deutsches Herzzentrum Muenchen
Cerebrovascular Event, Stent Stenosis
Atorvastatin Pretreatment in Cerebrovascular Events (APICES) After Flow Diverter Implantation
APICES trial is an investigator-initiated, multicenter, multicenter, randomized, double-blind, placebo-controlled clinical trial that plans to enroll 396 patients with a 1-year follow-up, including a neurovascular imaging…
- Conditions
- Cerebrovascular Event, Stent Stenosis, Ischemic Stroke, Hemorrhagic Stroke
- Trial name
- NCT06308952
- Testing
- Atorvastatin 20mg
- Where
- China
- Volunteers
- 354 people
- Sponsor
- Duan Chuanzhi
Antiplatelet Effect
Does Pantoprazole Reduce the Anti-platelet Effect of Clopidogrel?
The investigators sought to evaluate the influence of pantoprazole, indicated as less effective than other proton pump inhibitors, on the antiplatelet effect of clopidogrel, with stratification of the population according to the…
- Trial name
- NCT02733640
- Testing
- Pantoprazole, Ranitidine
- Where
- South Korea
- Volunteers
- 42 people
- Sponsor
- Seoul National University Bundang Hospital
ACUTE KIDNEY INJURY
Nephrologic Intervention in Patients Waiting for Cardiac Surgery
Acute kidney injury (AKI) is a frequent complication after cardiac surgery. Its incidence ranges from 19 to 44% depending on the study and which definition is used: Acute Kidney Injury Network (AKIN) classification or RIFLE…
- Trial name
- AKIIcor (NCT02643745)
- Testing
- Nephrology Intervention
- Where
- Spain
- Volunteers
- 410 people
- Sponsor
- Hospital Universitari de Bellvitge
Coronary Artery Disease
Tailoring P2Y12 Inhibiting Therapy in Patients Requiring Oral Anticoagulation After PCI
Clopidogrel is the P2Y12 inhibitor of choice in PCI patients requiring OAC. However, concerns have been raised based on the notion that a considerable number of patients may have inadequate response to clopidogrel.
- Trial name
- SWAP-AC-2 (NCT04483583)
- Testing
- Ticagrelor 60mg, Clopidogrel
- Where
- United States
- Volunteers
- 81 people
- Sponsor
- University of Florida
Acute Ischemic Stroke
Clopidogrel Preventive Effect Based on CYP2C19 Genotype in Ischemic Stroke
The hypothesis of this study is that "the poor metabolizer or intermediate metabolizer of the cytochrome P450 2C19 genotype in patients with acute ischemic stroke is associated with increased risk of composite cardiovascular…
- Trial name
- NCT04072705
- Testing
- General principles of care and judgement of researcher
- Where
- 37 sites in South Korea
- Volunteers
- 2,927 people
- Sponsor
- Gangnam Severance Hospital
Healthy
A Study to Investigate the Interaction Between ACT-246475 and Clopidogrel, Prasugrel, and Ticagrelor in Healthy Subjects
The primary objective of this study is to assess the pharmacodynamic (PD) effects of clopidogrel, prasugrel, and ticagrelor when administered after a single subcutaneous (s.c.) dose of ACT-246475 in healthy male and female…
- Trial name
- NCT03430661
- Testing
- ACT-246475, Clopidogrel, Prasugrel
- Where
- United States
- Volunteers
- 77 people, healthy volunteers welcome
- Sponsor
- Viatris Innovation GmbH
Coronary Artery Disease, Coronary Artery Stenosis
Nationwide Cohort Study of Antiplatelet Agents as Primary Prevention
There is no specific recommendation regarding pharmacologic treatment as primary prevention for patients with intermediate coronary artery stenosis whose revascularization was deferred based on negative fractional flow reserve…
- Trial name
- NHIS (NCT06281041)
- Testing
- Antiplatelet Agents
- Where
- South Korea
- Volunteers
- 4,657 people
- Sponsor
- Samsung Medical Center
Ischemic Stroke, Intracranial Atherosclerosis
Anticoagulation Using Rivaroxaban on Top of Aspirin in Intracranial Atherosclerotic Stenosis
The primary goal of the clinical trial is to test the effect of oral rivaroxaban plus aspirin in patients with recent stroke/ transient ischemic attack (TIA) caused by intracranial artery stenosis.
- Conditions
- Ischemic Stroke, Intracranial Atherosclerosis, Stenosis
- Trial name
- AA-ICAS (NCT05700266)
- Testing
- Rivaroxaban, Clopidogrel, Aspirin
- Volunteers
- 1,180 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Percutaneous Coronary Intervention, Dual Antiplatelet Therapy
Patients Undergoing Percutaneous Coronary Intervention (PCI) Through Optimal Platelet Inhibition
The purpose of this study is to assess the the 1-year rates of ischemic and bleeding complications in patients whose dual antiplatelet therapy regimen post-PCI has been determined with the use of a clinical algorithm that…
- Conditions
- Percutaneous Coronary Intervention, Dual Antiplatelet Therapy, Aspirin, Clopidogrel
- Trial name
- TRIAGE (NCT01582217)
- Where
- United States
- Volunteers
- 318 people
- Sponsor
- Icahn School of Medicine at Mount Sinai
Intracranial Aneurysm
Prospective, Post-registration, Interventional, Randomized, in Parallel Groups, Multicenter Eurasian Clinical Study of DERIVO®/DERIVO® Mini Aneurysm Embolization Device, Europe-Asia
Prospective, post-registration, interventional, randomized, in parallel groups, multicenter Eurasian clinical study of DERIVO®/DERIVO® mini Aneurysm Embolization Device, Europe-Asia
- Trial name
- NCT06400940
- Testing
- ticagrelor (tablets, 180 mg) or prasugrel (tablets, 10 mg)., combination of clopidogrel (tablets, 75 mg) and acetylsalicylic acid (ASA, tablets, 100 mg) or a combination of ticagrelor (tablets, 180 mg) and ASA (tablets, 100 mg).
- Where
- Russia
- Volunteers
- 640 people
- Sponsor
- Federal State Budgetary Institution, V. A. Almazov Federal North-West Medical Research Centre, of the Ministry of Health
Myocardial Infarction
Which Therapy for Acute Heart Attacks? (The WEST Study)
In the setting of acute myocardial infarction (heart attacks), the principle objective of the WEST Study is to compare the impact on clinical outcomes of 3 different treatment strategies.
- Trial name
- NCT00121446
- Testing
- tenecteplase, enoxaparin, clopidogrel
- Where
- 16 sites in Canada
- Volunteers
- 300 people
- Sponsor
- University of Alberta
Acute Coronary Syndrome, Atrial Fibrillation
APixaban vs. PhenpRocoumon in Patients With ACS and AF: APPROACH-ACS-AF
It is hypothesised that a dual therapy strategy by oral anticoagulation with the new Factor-Xa-inhibitor apixaban plus clopidogrel is superior to a triple therapy regimen with phenprocoumon plus acetylsalicylic acid (ASA) and…
- Conditions
- Acute Coronary Syndrome, Atrial Fibrillation, Coronary Artery Disease
- Trial name
- APPROACH (NCT02789917)
- Testing
- Dual Therapy, Triple Therapy
- Where
- 16 sites in Germany
- Volunteers
- 403 people
- Sponsor
- LMU Klinikum
Carotid Artery Stenosis
Smart Nitinol Stent System for the Treatment of Severe Atherosclerotic Carotid Stenosis
To validate the long-term effects of implantation of the self-expanding Smart nitinol stent system for the treatment of severe atherosclerotic carotid stenosis in a 2-year follow-up study of a large patient cohort
- Trial name
- NCT02800174
- Testing
- Smart nitinol stent implantation, antiplatelet drug
- Volunteers
- 103 people
- Sponsor
- Beijing Jishuitan Hospital
Platelet Dysfunction Due to Drugs
The Effects of loW Dose tIcagrelor on Platelet Function Testing in Patients With Stable Coronary arTery Disease
This study aims to assess the effects of low dose ticagrelor on platelet function testing in patients with stable coronary artery disease.
- Trial name
- TWIST (NCT04206176)
- Testing
- Ticagrelor
- Where
- Trinidad and Tobago
- Volunteers
- 25 people
- Sponsor
- The University of The West Indies
Cardiovascular Disease (CVD), Stroke
A Genomic Approach for Clopidogrel in Caribbean Hispanics
Clopidogrel is a prescription medicine used to minimize blood clot formation in patients with cardiovascular disease, particularly those undergoing heart catheterization and stroke.
- Conditions
- Cardiovascular Disease (CVD), Stroke, Acute Coronary Syndrome, Peripheral Arterial Disease
- Trial name
- NCT03419325
- Testing
- CYP2C19 test, P2RY12 assay
- Where
- 2 sites in Puerto Rico
- Volunteers
- 150 people
- Sponsor
- University of Puerto Rico
Blood Pressure Variability, Intracranial Artery Stenosis
Blood Pressure Variability and the Prognosis of Ischemic Stroke With Intracranial Artery Stenosis
Correlation study about Blood Pressure Variability and the prognosis of ischemic stroke with intracranial artery stenosis
- Trial name
- NCT01665235
- Testing
- Amlodipine, ACEI / ARB, Aspirin or Clopidogrel
- Where
- China
- Volunteers
- 200 people
- Sponsor
- RenJi Hospital