Clinical trials: Platelet Aggregation, active
Antiplatelet, Antithrombotic
In Vivo Evaluation of Anti-inflammatory and Antithrombotic Health Promoting Properties of Extra Virgin Olive Oil Versus Classic Table Olive Oil in Healthy Subjects
This study aims to evaluate the in vivo antithrombotic and anti-inflammatory effects of extra virgin olive oil daily consumption at recommended doses for 1 month compared to similar consumption of classic table olive oil, in the…
- Conditions
- Antiplatelet, Antithrombotic, Anti-Inflammatory Agents, Non-Steroidal
- Trial name
- HealthAgriloil (NCT07784166)
- Testing
- Olive Oil 1, Olive Oil 2
- Where
- Greece
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Democritus University of Thrace
Bleeding Disorders, Iron
Impact of IV Iron on Bleeding Symptoms in Iron Deficient Patients With Inherited Bleeding Disorders
This is a prospective, single-arm, single-center observational study evaluating the impact of intravenous (IV) iron replacement in patients with inherited bleeding disorders and iron deficiency (ferritin <50ng/dL).
- Conditions
- Bleeding Disorders, Iron, Platelet, Bleeding
- Trial name
- IRON-BD (NCT07083583)
- Testing
- IV Iron (standard of care)
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Nicoletta C Machin
Peripheral Arterial Disease (PAD), Amputation
Personalizing Thromboprophylaxis for Patients With Peripheral Artery Disease
The goal of this clinical trial is to determine whether a personalised blood clot prevention plan is more effective than standard treatment in adults with peripheral artery disease (PAD) who have undergone a procedure to restore…
- Conditions
- Peripheral Arterial Disease (PAD), Amputation, Thrombosis, Thrombosis (Stent Thrombosis)
- Trial name
- NCT07613840
- Testing
- Aspirin, Clopidogrel, Ticagrelor
- Where
- 2 sites in United States
- Volunteers
- 484 people
- Sponsor
- Massachusetts General Hospital
Thrombosis, Arterial Occlusive Diseases
Thromboelastography With Platelet Mapping to Guide Antiplatelet Therapy After Lower Extremity Revascularization
The goal of this clinical trial is to learn if a blood clotting test called thromboelastography with platelet mapping (TEG-PM) can guide blood-thinning medication decisions in adults more than 60 years and older with peripheral…
- Conditions
- Thrombosis, Arterial Occlusive Diseases, Thromboelastography (TEG), Peripheral Arterial Disease(PAD)
- Trial name
- TARGET (NCT07597239)
- Testing
- Aspirin, Clopidogrel, Ticagrelor
- Where
- United States
- Volunteers
- 144 people
- Sponsor
- Massachusetts General Hospital
Platelet Dysfunction
Platelet Function After Cardiac Surgery.
Intraoperative cell salvage is commonly used in cardiac surgery to reduce the administration of allogeneic red blood cells and thus improve the outcome for the patient.
- Trial name
- PLFICS (NCT06405516)
- Testing
- Autologous blood cell salvage with in-house device, Autologous cell salvage with i-Sep SAME device
- Where
- Switzerland
- Volunteers
- 40 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Platelet Aggregation, Type 2 Diabetes
Assessing Pharmacokinetics and Pharmacodynamics of Daily Enteric-coated Aspirin in Patients With StablE Diabetes II
This phase 2 study will include patients suffering from type 2 diabetes mellitus and will first study their response to enteric coated aspirin at a dose of 80 mg per day for a 7-day period.
- Conditions
- Platelet Aggregation, Type 2 Diabetes, Aspirin, Diabetes Mellitus, Type 2
- Trial name
- APPEASEDII (NCT05702463)
- Testing
- Aspirin 81Mg Ec Tab twice daily for 7 days, Aspirin 40Mg Chew Tab twice daily for 7 days, Aspirin 162 mg EC Tab once daily for 7 days
- Where
- Canada
- Volunteers
- 30 people
- Sponsor
- Montreal Heart Institute
Subarachnoid Hemorrhage, Aneurysmal, Brain Ischemia
TicAgreLor Versus Placebo to Prevent Cerebral ISCHemia in anEuRysmal Low Grade SAH A Double Blinded Randomised Controlled Study
Among aneurysmal subarachnoid hemorrhage (aSAH) survivors, ischemic injuries such as peri procedural thromboembolic events (TEE) and delayed cerebral ischemia (DCI) represent the most important disabling complications.
- Conditions
- Subarachnoid Hemorrhage, Aneurysmal, Brain Ischemia, Endovascular Procedure
- Trial name
- TALISCHER-SAH (NCT07821008)
- Testing
- Experimental group: ticagrelor
- Where
- 7 sites in France
- Volunteers
- 274 people
- Sponsor
- University Hospital, Toulouse
Insulin Resistance, Glucose Tolerance
Effect of Daily Erythritol Versus Sucrose Intake Over 5 Weeks on Glucose Tolerance in Adolescents
This trial is divided into different parts: Part A the EryAdo trial and Part B the EryClot trial. Part A EryAdo Trial: Childhood and adolescence are crucial periods for prevention of obesity, as obese children are five times more…
- Conditions
- Insulin Resistance, Glucose Tolerance, Body Composition, Gastrointestinal Tolerance
- Trial name
- EryAdo (NCT04966299)
- Testing
- Erythritol, Sucrose, Glucose
- Where
- Switzerland
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Takayasu Arteritis (TAK), Vasculitis, Systemic
Evaluation of Platelet Aggregability in Patients with Takayasu's Arteritis
Inflammatory syndromes in general, and primary vasculitis specifically, present a high risk of cardiovascular involvement. Takayasu arteritis (TAK), for example, presents cardiovascular complications in up to 60% of cases.
- Trial name
- PLATE (NCT06807788)
- Testing
- Clopidogrel
- Where
- Brazil
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Jose Carlos Nicolau
Thrombosis
Platelet Volunteers, Longitudinal and Multi-omic Study
Background: Platelets are a type of blood cell that play a critical role in bleeding, forming blood clots, and healing. Researchers want to know more about platelets work in healthy people.
- Trial name
- NCT07137429
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Coronary Artery Disease, High On-treatment Platelet Reactivity (HTPR)
Effect of Two Weeks of Low-Dose Apixaban on Platelet Reactivity in Patients With Stable Coronary Artery Disease on Dual Antiplatelet Therapy (Aspirin and Clopidogrel)
The goal of this clinical trial is to learn whether a low dose of apixaban, a blood-thinning medicine, changes how active the platelets are in adults with stable coronary artery disease who are already taking aspirin and…
- Trial name
- ACER (NCT07853612)
- Testing
- Apixaban
- Where
- Trinidad and Tobago
- Volunteers
- 16 people
- Sponsor
- The University of The West Indies
Blood Donation
Cookies for Platelets
This study aims to evaluate the effects of glucose consumption (in the form of Christmas cookies) on platelet function, as well as the motivation and willingness of healthy platelet donors.The main hypothesis is that consuming…
- Trial name
- c4p (NCT07890467)
- Testing
- Christmas cookies (home-made)
- Where
- Austria
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Sickle Cell Disease, Venous Thromboembolism
Comparison of Thrombin Generation, Platelet Activation and Aggregation Profiles in Patients With Sickle Cell Disease Depending on Their SS or SC Genotype (DrepAgreg)
Sickle cell disease (SCD) is characterized by chronic hemolytic anemia, painful crises called vaso-occlusive crises (VOC) and chronic inflammation.
- Trial name
- DrepAgreg (NCT07852442)
- Where
- 2 sites in France, Guadeloupe
- Volunteers
- 60 people
- Sponsor
- Centre Hospitalier Universitaire de la Guadeloupe
Atrial Fibrillation, Thrombotic Risk
Regulation of Platelet Function in Older Patients With Atrial Fibrillation
The goal of this observational study is to learn about the effects of antiplatelet drugs on patients over the age of 80 with atrial fibrillation.
- Trial name
- NCT07724301
- Volunteers
- 50 people
- Sponsor
- University of Michigan
Erythropoietin Adverse Reaction
The Effect of Salicylate on Platelet Function in CKD (Chronic Kidney Disease) Patients Treated With Aranesp
The aim of the study is to 1. To determine whether treatment with Erythropoiesis-stimulating agents (in the form of Aranesp®) affects platelet function, and how. 2.
- Trial name
- EPOASA (NCT04330729)
- Testing
- Acetylsalicylic acid
- Where
- Denmark
- Volunteers
- 60 people
- Sponsor
- Zealand University Hospital
Coronary Artery Disease, Percutaneous Coronary Intervention
Study of the Long-term Effects of P2Y12 Inhibitor Monotherapy and Coagulation Markers After Percutaneous Coronary Angioplasty.
Patients who undergo percutaneous coronary intervention (PCI) are commonly treated with antiplatelet therapy to prevent stent thrombosis and recurrence of events.
- Conditions
- Coronary Artery Disease, Percutaneous Coronary Intervention, Acute Coronary Syndromes, Antiplatelet Therapy
- Trial name
- HI-TECH 2 (NCT07582835)
- Testing
- Clopidogrel, Ticagrelor, Prasugrel
- Where
- Switzerland
- Volunteers
- 355 people
- Sponsor
- Cardiocentro Ticino
Blood Circulation, Peripheral Blood Flow
A Single-center, Randomized, Double-blind, Placebo-controlled, Intervention Clinical Trial to Evaluate the Efficacy and Safety of "KoreaGinseng F Max" on Blood Circulation Improvement in Adults With Poor Peripheral Blood Flow
This is a single-center, randomized, double-blind, placebo-controlled clinical trial evaluating the efficacy and safety of a white ginseng extract (KoreaGinseng F Max) for improving blood circulation in adults with poor…
- Conditions
- Blood Circulation, Peripheral Blood Flow, Platelet Aggregation
- Trial name
- NCT07643532
- Testing
- KoreaGinseng F Max
- Where
- Vietnam
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Haiphong University of Medicine and Pharmacy
Thrombocytopenia, Postpartum Haemorrhage (PPH)
Prediction of Platelet Function Using Viscoelastic Test (ROTEM® Sigma) in Obstetric Anesthesia.
This prospective observational, non-interventional, single-center study aims to evaluate whether the viscoelastic parameter PLTEM, derived from ROTEM® sigma testing (EXTEM-A5 minus FIBTEM-A5), can accurately estimate platelet…
- Trial name
- NCT07616349
- Testing
- No Intervention: Observational Cohort
- Where
- Spain
- Volunteers
- 85 people
- Sponsor
- Nicolas Brogly
Perioperative Bleeding, Coagulopathy During Cardiac Surgery
Flow-Based Platelet Function Assessment Using Total Thrombus-Formation Analysis System (T-TAS) and Early Bleeding After Cardiac Surgery With Cardiopulmonary Bypass (CPB)
The goal of this observational study is to learn how flow-based platelet function measured with the Total Thrombus-formation Analysis System (T-TAS) relates to early postoperative bleeding in adults undergoing cardiac surgery…
- Conditions
- Perioperative Bleeding, Coagulopathy During Cardiac Surgery, Platelet Dysfunction, Cardiac Surgery
- Trial name
- TTAS-CPB (NCT07619261)
- Testing
- Total Thrombus-formation Analysis System (T-TAS)
- Volunteers
- 30 people
- Sponsor
- Hospital de la Santa creu i Sant Pau - Barcelona
Lipid Disorders
Lipoprotein Interactions and Platelet Function in Healthy Individuals and Those With Lipid Disorders
This study looks at how lipoproteins, which are particles in the blood that transport cholesterol, influence heart and blood vessel health.
- Trial name
- NCT06747000
- Where
- 2 sites in United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- The Miriam Hospital