Search clinical trials for: Platelet reactivity

Total 8675 results

First Affiliated Hospital of Harbin Medical University

Unknown

Safety and Efficacy of Low-Dose Ticagrelor in Chinese Patients With NSTE-ACS

Non ST Segment Elevation Acute Coronary Syndrome

United States
Kyunghee University Medical Center

Unknown

Genotype and Platelet Reactivity in Patients on Hemodialysis

Chronic Kidney Disease

Korea, Republic of
Saint Antoine University Hospital
Groupe Hospitalier Pitie-Salpetriere

Completed

EValuation of REsidual Platelet REactivity After Acute Coronary Syndrome (ST+/ST-) in HIV (EVERE2ST-HIV)

HIV | Acute Coronary Syndrome

France
University of Zagreb

Completed

Prediction of Bleeding and Transfusion Outcomes and Assessment of Perioperative Platelet Reactivity in Cardiac Surgery

Heart Disease

Croatia
Dong-A University

Completed

Reloading Prasugrel or Clopidogrel on High Platelet Reactivity Before Percutaneous Coronary Intervention (PRAISE-HPR)

Acute Coronary Syndrome

Korea, Republic of
University of Roma La Sapienza

Unknown

Pharmacodynamic Comparison of Rosuvastatin Versus Atorvastatin on Platelet Reactivity in Patients With Coronary Artery Disease on Dual Antiplatelet Therapy With New P2Y12 Inhibitors (Trial gRANADa) (gRANADa)

Coronary Artery Disease

Italy
LifeBridge Health
AstraZeneca

Unknown

Overcoming High On-Treatment Platelet Reactivity (HPR) During Prasugrel Therapy With Ticagrelor (HEIGHTEN)

Coronary Artery Disease

United States
University of Pecs

Completed

Prasugrel Versus Clopidogrel to TREAT High Platelet Reactivity (TREAT-HPR)

Acute Coronary Syndrome

Hungary
Careggi Hospital

Completed

Mechanism Of Stent Thrombosis (MOST) Study (Most)

Coronary Artery | Stent Thrombosis | Platelet | Thrombus

Italy
Royal Brompton & Harefield NHS Foundation Trust
University Hospital Tuebingen

Terminated

Evaluating Additional Platelet Inhibition in Patients With High Platelet Reactivity Undergoing Percutaneous Coronary Intervention (APACS-HPR)

Cardiovascular Disease | Acute Coronary Syndrome

Germany
Italian Society of Invasive Cardiology
Eustrategy

Unknown

Customized Choice of Oral P2Y12 Receptor Blocker (PRU-MATRIX)

Acute Coronary Syndrome | Coronary Angioplasty

Italy
University of Zagreb
Clinical Hospital Centre Zagreb; Ministry of Science, Education and Sport,...

Completed

Continuous Clopidogrel Dose Adjustment in Acute Coronary Syndrome Patients With High On-treatment Platelet Reactivity

Acute Coronary Syndrome

Croatia
Medstar Health Research Institute

Unknown

African-American Pharmacogenetics (AA Genetic)

Acute Coronary Syndrome

United States
Medstar Health Research Institute

Unknown

Prevalence and Level of Thienopyridine Resistance Seen in a Contemporary Percutaneous Coronary Intervention or Coronary Artery Bypass Graft Population (VASP)

Increased Drug Resistance

United States
Azienda Ospedaliera di Perugia
University Of Perugia

Unknown

Residual Platelet Reactivity in Patients on Antiplatelet Therapy After Carotid Angioplasty With Stenting (ARS)

Carotid Artery Disease

Italy
LifeBridge Health
Haemonetics Corporation

Completed

Pilot Study Evaluating Alterations in Thrombogenicity and Platelet Reactivity Following Lower Extremity Arthroplasty

Primary Total Hip and Knee Arthroplasty

United States
Chinese PLA General Hospital

Unknown

Genotyping Guided Individualized Treatment of Clopidogrel and Ticagrelor in ACS (GI-CT)

CLOPIDOGREL, POOR METABOLISM of (Disorder)

China
Queen Mary University of London
British Heart Foundation

Completed

Investigation of the Effect of Dietary Nitrate Treatment on Endothelial Function and Platelet Reactivity in Hypercholesterolemics.

Hypercholesterolemia

United Kingdom
University of Roma La Sapienza

Unknown

Pharmacodynamic Effects of Ranolazine Versus Amlodipine on Platelet Reactivity (ROMAN)

Coronary Artery Disease

Italy
IRCCS San Raffaele

Completed

Evaluation of Platelet Function After Statin Loading Dose in Patients Before Percutaneous Coronary Intervention (STATIPLAT)

Platelet Dysfunction

Italy
Leiden University Medical Center

Completed

Aspirin AM or PM: Effect on Circadian Rhythm of Platelet Reactivity

Cardiovascular Diseases | Aspirin | Circadian Rhythm | Platelet Activation

Netherlands
Hopital Lariboisière

Unknown

Persistent Platelet Reactivity in Acute Coronary Syndrome

Acute Coronary Syndrome

France
University of Roma La Sapienza

Unknown

"Pharmacodynamic Comparison of Omeprazole Versus Pantoprazole on Platelet Reactivity in Patients With Acute Coronary Syndromes on Dual Antiplatelet Therapy With New P2Y12 Inhibitors" -Trial dOPPLER- (dOPPLER)

Coronary Artery Disease

Italy
Medstar Health Research Institute

Completed

Platelet Function Monitoring in Patients With Acute Myocardial Infarction

Acute Myocardial Infarction

United States
Yonsei University

Completed

Clinical Significance of Platelet Reactivity on Clopidogrel During Off-pump Coronary Artery Bypass

Coronary Artery Disease

Korea, Republic of
University of Patras

Completed

High (100mg) Versus Standard (60mg) Loading Dose of Prasugrel in Patients With ST-elevation Myocardial Infarction (STEMI), Undergoing Primary Percutaneous Coronary Intervention (PCI)

Platelet Reactivity

Greece
University of Roma La Sapienza

Unknown

Pharmacodynamic Effects of Atorvastatin vs. Rosuvastatin on Platelet Reactivity (PEARL)

Coronary Artery Disease

Italy
University of Patras

Completed

Standard (180mg) Versus Double (360mg) Loading Dose of Ticagrelor in Patients With ST-elevation Myocardial Infarction (STEMI), Undergoing Primary Percutaneous Coronary Intervention (PCI)

ST-elevation Myocardial Infarction

Greece
University of Roma La Sapienza

Unknown

PharmacOdynamic compaRison of piTavastatin Versus atOrvastatin on Platelet Reactivity (PORTO)

Coronary Artery Disease

Italy
University of Arizona

Unknown

Clopidogrel Resistance and Platelet Reactivity in Women Undergoing Percutaneous Coronary Intervention

Coronary Artery Disease | Acute Coronary Syndrome

United States
University of Edinburgh

Completed

Does Ultraviolet Irradiation Reduce Platelet Reactivity and Improve Coronary Microvascular Function in Man?

Hypertension

United Kingdom
University of Patras

Completed

High on Treatment Platelet Reactivity Following Peripheral Endovascular Procedures (PRECLOP)

Influence of PRU Values on Primary Outcome

Greece
Seoul National University Bundang Hospital

Completed

Tailored Antiplatelet Therapy During Percutaneous Coronary Intervention in Patients With Diabetes Mellitus

Diabetes Mellitus

Korea, Republic of
Edward R. Teitel, M.D.

Completed

Low Dose Aspirin Studied With the AggreGuide

Platelet Aggregation

United States
University of Patras

Completed

Prasugrel 5mg Versus High Dose Clopidogrel in Clopidogrel Resistant Patients Aged ≥75 Years and/or Weighing <60 kg Post Percutaneous Coronary Intervention (PCI)

Platelet Reactivity

Greece
Eli Lilly and Company
Daiichi Sankyo Co., Ltd.

Terminated

Testing Platelet Reactivity In Patients Undergoing Elective Stent Placement on Clopidogrel to Guide Alternative Therapy With Prasugrel (TRIGGER-PCI) (TRIGGER-PCI)

Coronary Artery Disease (CAD)

United States, Germany
Ruttonjee Hospital

Completed

Effect of Amlodipine on Anti-platelet Drug Effect in Patients With Coronary Artery Disease

Ischemic Heart Disease

China
Assistance Publique Hopitaux De Marseille

Completed

Impact of Clopidogrel Dose Adjustment According to Platelet Reactivity Monitoring in Patients With High on Treatment Platelet Reactivity Undergoing Percutaneous Coronary Intervention

Acute Coronary Syndromes

France
University of Patras

Completed

Ticagrelor in Comparison to Prasugrel for Early Inhibition of Platelet Reactivity in Patients With ST-elevation Myocardial Infarction (STEMI), Undergoing Primary Percutaneous Coronary Intervention (PCI)

Platelet Reactivity

Greece
Gennaro Sardella

Completed

Therapy With High Clopidogrel Dose or Prasugrel Standard Dose Reduces the Platelet Reactivity in Patients With Genotype Variation RESET GENE Trial (RESET GENE)

Acute Coronary Syndrome

Italy
UMC Utrecht

Unknown

Platelet Reactivity and MES During CEA

Myocardial Infarction | Ischemic Stroke | Carotid Artery Stenosis | Aspirin Resistance

Netherlands
University of Patras

Completed

Ticagrelor in Clopidogrel Resistant Patients Undergoing Chronic Hemodialysis

Platelet Reactivity

Greece
Ospedale Misericordia e Dolce

Completed

Atorvastatin and Clopidogrel HIgh DOse in Stable Patients With Residual High Platelet Activity (ACHIDO)

Stable Angina

Italy
Università degli Studi di Ferrara

Unknown

Effect of Proton Pump Inhibitor on Residual Platelet Reactivity After Clopidogrel in Homogenous Genetic Strata (GENIOUS)

Coronary Stenting

Italy
University of Patras

Completed

Prasugrel in Comparison to Clopidogrel for Inhibition of Platelet Reactivity in Patients With ST-elevation Myocardial Infarction (STEMI) (PRO-GR-4)

Myocardial Infarction

Greece
University of Patras

Completed

Prasugrel Versus High Dose Clopidogrel in Patients With Stable Coronary Artery Disease and High Platelet Reactivity While on Chronic Clopidogrel Treatment

Coronary Artery Disease (CAD)

Greece
St. Antonius Hospital
University of Cologne

Completed

Platelet Reactivity in Stent Thrombosis Patients (MAPCAT)

Coronary Artery Stent Thrombosis

Netherlands
Medstar Health Research Institute

Completed

Platelet Reactivity In Patients With Nuisance Bleeding On A Thienopyridine (PLACID)

Bleeding | Platelet Aggregation

United States
Ottawa Heart Institute Research Corporation

Completed

Platelet Function Monitoring in Patients Treated With Clopidogrel at the Time of Primary Percutaneous Coronary Angioplasty

Platelet Reactivity

Canada
CardioVascular Research Foundation, Korea

Completed

Use of a Point-of-Care Platelet Function Assay for the Prediction of Atherothrombotic Events (ASAN-VERIFY)

Coronary Artery Disease

Korea, Republic of

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