Clinical trials: Cardiac Thrombus
Brain Infarction, Ischemic Stroke
Searching for Explanations for Cryptogenic Stroke in the Young: Revealing the Etiology, Triggers, and Outcome
BACKGROUND: In industrialized countries a considerable and increasing proportion of strokes occur at younger ages. Stroke at young age causes marked disability at worst and thus long-standing socioeconomic consequences and…
- Conditions
- Brain Infarction, Ischemic Stroke, Thrombosis, Foramen Ovale, Patent
- Trial name
- SECRETO (NCT01934725)
- Where
- 19 sites in Estonia, Finland and 11 more
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- SECRETO Study Consortium
Myocardial Infarction, Thrombosis, Coronary
OFDI-Quantified Intracoronary Thrombus, Antiplatelet Pretreatment Effect and Myocardial Reperfusion
The management of ST-elevation myocardial infarction in the acute phase requires an optimal antiaggregation combining aspirin and a P2Y12 inhibitor (clopidogrel, prasugrel or ticagrelor).
- Trial name
- ODIPP (NCT03342521)
- Testing
- optical coherence tomography and VerifyNow
- Where
- France
- Volunteers
- 63 people
- Sponsor
- University Hospital, Caen
Atrial Fibrillation or Pulmonary Embolism, Need of Long Term Oral Anticoagulation Therapy (OAT)
Rivaroxaban Compared to Vitamin K Antagonist Upon Development of Cardiovascular Calcification
The following trial hypothesis will be proved: In patients with atrial fibrillation and/ or pulmonary embolism standard anticoagulant treatment with coumadin/phenprocoumon is associated with accelerated coronary or valvular…
- Conditions
- Atrial Fibrillation or Pulmonary Embolism, Need of Long Term Oral Anticoagulation Therapy (OAT), Existent Coronary or Valvular Calcification, or Both and Agatston Score > 50 in at Least One Location
- Trial name
- NCT02066662
- Testing
- Rivaroxaban or Marcumar
- Where
- 3 sites in Germany
- Volunteers
- 192 people
- Sponsor
- RWTH Aachen University
Acute Heart Failure (AHF), Pulmonary Embolism (Diagnosis)
Pulmonary Embolism in Patients With Acute Heart Failure (PEHF Study)
This study focuses on two serious and common medical conditions: heart failure and pulmonary embolism (a blood clot in the lungs).
- Conditions
- Acute Heart Failure (AHF), Pulmonary Embolism (Diagnosis), Venous Thromboembolism
- Trial name
- PEHF (NCT07499661)
- Testing
- Systematic screening for pulmonary embolism in all patients using a guideline-recommended diagnostic algorithm
- Where
- 10 sites in France
- Volunteers
- 740 people
- Sponsor
- University Hospital, Angers
Heart Valve Disease
D-Dimer Determined Anticoagulation INTENSITY in Patients With Mechanical Valve Replacement
The optimal intensity of oral anticoagulation in China patients undergoing mechanical valve replacements is still controversial due to the different risk profiles of thrombophilia and bleeding in Chinese patients.
- Trial name
- 3D-INTENSITY (NCT01996657)
- Testing
- Warfarin
- Where
- 2 sites in China
- Volunteers
- 772 people, healthy volunteers welcome
- Sponsor
- Wuhan Asia Heart Hospital
Coronary Artery Disease, Coronary Thrombosis
Scripps Evaluation of Antiplatelet Therapies for Intermediate Duration With the Endeavor Stent (Seaside)
Despite the benefit of drug-eluting stents (DES) to reduce the need for repeat revascularization procedures, concerns regarding late stent thrombosis (ST) have led to recent guidelines advocating extended prescription of dual…
- Trial name
- SEASIDE (NCT00963781)
- Testing
- Medtronic Endeavor Stent, Reduced duration (6 months) DAPT
- Where
- United States
- Volunteers
- 219 people
- Sponsor
- Scripps Health
Atrial Fibrillation, Stroke Prevention in Patients With Atrial Fibrillation
CLOT-LESS - CLOsure Tailored: LEss Antithrombotic Strategy After LAAC for Stroke Prevention
This is a prospective, non-randomized, observational cohort study conducted at the FSBI "NMRC TPM" of the Ministry of Healthcare of the Russian Federation.
- Conditions
- Atrial Fibrillation, Stroke Prevention in Patients With Atrial Fibrillation, Left Atrial Appendage Closure, Hemorrhage
- Trial name
- CLOT-LESS (NCT07575867)
- Testing
- Left Atrial Appendage Closure, Apixaban 2.5 mg BID, Standard-dose DOAC
- Where
- Russia
- Volunteers
- 464 people
- Sponsor
- National Medical Research Center for Therapy and Preventive Medicine
Embolism and Thrombosis of the Radial Artery, Coronary Heart Disease
Use of Glidesheath Slender to Reduce Radial Artery Occlusion and Vascular Access Site Complications Following Transradial Coronary Angiography
The objective of this study is to determine the rate of radial artery occlusion and vascular access site complications following transradial angiogram using a new Terumo (Tokyo, Japan) Glidesheath Slender, in comparison with the…
- Trial name
- CAPITAL-PRO (NCT02324764)
- Testing
- Glidesheath Slender, standard 6- French radial sheath
- Where
- Canada
- Volunteers
- 400 people
- Sponsor
- Ottawa Heart Institute Research Corporation
Cardiac Valve Disease
Ultrafiltration on Coagulation Function in Cardiac Surgery
To determine the effect of modified ultrafiltration, which is usually employed for reducing free water at the end of cardiopulmonary bypass (CPB), on coagulation profile in patients undergoing cardiac surgery
- Trial name
- NCT04031144
- Testing
- Ultrafiltration
- Where
- South Korea
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Konkuk University Medical Center
COVID-19, Chronic Heart Failure
Analysis of Health Status of Сomorbid Adult Patients With COVID-19 Hospitalised in Fourth Wave of SARS-CoV-2 Infection
Depersonalized multi-centered registry initiated to analyze dynamics of non-infectious diseases after SARS-CoV-2 infection in population of Eurasian adult patients.
- Conditions
- COVID-19, Chronic Heart Failure, Diabetes Mellitus, Chronic Kidney Diseases
- Trial name
- ACTIV4 (NCT05226416)
- Where
- Russia
- Volunteers
- 3,554 people
- Sponsor
- Eurasian Association of Therapists
Atrial Fibrillation, Myocardial Infarction
Triple or Dual Antithrombotic Therapy After PCI (TRIDUAL-PCI) Coronary Intervention in Patients With Non-valvular Atrial Fibrillation. Real-world Italian Multicenter Registry (TRIDUAL-PCI)
Aim of this study is to describe clinical and procedural characteristics of real-world population initiated on triple antithrombotic therapy (double antiplatelet therapy+anticoagulant) or double antithrombotic therapy (single…
- Conditions
- Atrial Fibrillation, Myocardial Infarction, Anticoagulant-induced Bleeding, Coronary Disease
- Trial name
- TRIDUAL-PCI (NCT04291287)
- Testing
- Antithrombotic Agent
- Where
- Italy
- Volunteers
- 1,500 people
- Sponsor
- Scientific Institute San Raffaele
Coronary Artery Disease, Stent Thrombosis
Optimal Duration of Dual Antiplatelet Therapy After Drug-eluting Stent Implantation
To compare treatment with aspirin alone versus the combined antiplatelet treatment aspirin and clopidogrel after 12 months of combined antiplatelet treatment following drug-eluting stent (DES) implantation.
- Conditions
- Coronary Artery Disease, Stent Thrombosis, Myocardial Ischemia
- Trial name
- OPTIDUAL (NCT00822536)
- Testing
- Aspirin and Clopidogrel, Aspirin
- Where
- France
- Volunteers
- 1,798 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Coronary Artery Bypass, Thrombosis
Evaluating the Role of Thrombin in Saphenous Vein Graft Failure After Heart Bypass Surgery
Heart bypass surgery, also known as coronary artery bypass graft (CABG) surgery, creates a detour around the blocked part of a heart artery to restore blood supply to the heart muscle.
- Trial name
- NCT00481806
- Where
- United States
- Volunteers
- 450 people
- Sponsor
- University of Arizona
Emergencies, Heart Failure
The Use of a Monitoring Device by General Practitioners During Out-of-hours Care
All calls that end up on the out-of-hours general practitioners' service (OHGPS), which contain a demand for an urgent home visit, are passed on to the on-call general practitioner (GP).
- Conditions
- Emergencies, Heart Failure, Pulmonary Embolism, Acute Exacerbation of Chronic Obstructive Pulmonary Disease
- Trial name
- NCT05222711
- Testing
- Use of the PICO(TM) monitoring device
- Where
- Belgium
- Volunteers
- 866 people
- Sponsor
- KU Leuven
Transcatheter Aortic Valve Replacement, Transcatheter Heart Valve Thrombosis
Low-dose Colchicine for Thromboprophylaxis After Transcatheter Aortic Valve Replacement
This prospective, randomized, open-label study aims to evaluate the efficacy and safety of low-dose colchicine (0.5 mg daily) in reducing transcatheter heart valve (THV) thrombosis in patients after TAVR.
- Conditions
- Transcatheter Aortic Valve Replacement, Transcatheter Heart Valve Thrombosis, Anti-inflammatory Therapy
- Trial name
- LoDoCo-TAVR (NCT07411768)
- Testing
- Colchicine, Standard Care
- Where
- China
- Volunteers
- 116 people
- Sponsor
- China National Center for Cardiovascular Diseases
Cardiogenic Shock, Cardiac Arrest
Platelet Function and Impella Support
Mechanical circulatory support (MCS) with the Impella microaxial pump in the setting of cardiogenic shock/cardiac arrest (CS/CA) is accompanied by substantial risk of life-threatening complications, including hemolysis…
- Conditions
- Cardiogenic Shock, Cardiac Arrest, Mechanical Circulatory Support
- Trial name
- IMPELLA-PLT (NCT06487091)
- Testing
- Analysis of platelet function
- Where
- 2 sites in Italy
- Volunteers
- 30 people
- Sponsor
- Università Vita-Salute San Raffaele
Coronary Heart Disease, Coronary Restenosis
Study of Oral Rapamycin Plus Bare Metal Stents vs Drug Eltuting Stents
In a previous randomized comparison oral sirolimus plus bare metal stent compared to bare metal stent implantation alone demonstrated at one year of follow up a significant reduction of angiographic and clinical parameters of…
- Trial name
- ORAR III (NCT00552669)
- Testing
- Oral sirolimus, Drug Eluting stent
- Where
- 3 sites in Argentina
- Volunteers
- 200 people
- Sponsor
- Centro de estudios en Cardiologia Intervencionista
Primary Ovarian Insufficiency, Cardiovascular Diseases
Associations of Combinations of Single-nucleotide Polymorphisms in Women With Premature Ovarian Failure
Research objective. To study the associations between combinations of single nucleotide polymorphisms and behavioural risk factors with non-communicable diseases and adverse outcomes in women with premature ovarian failure.
- Conditions
- Primary Ovarian Insufficiency, Cardiovascular Diseases, Menopause, Premature, Coronary Disease
- Trial name
- NCT04943354
- Testing
- Taking a person's venous blood
- Where
- Russia
- Volunteers
- 238 people, healthy volunteers welcome
- Sponsor
- Ryazan State Medical University
Coronary Vessel Occlusion
Study of the CAT RX Aspiration Catheter When Used in Patients With Large Occlusive Thrombus in Coronary Arteries
The objective of this study is to demonstrate the safety and performance of the Indigo Aspiration System using the CAT RX aspiration catheter in a population presenting with acute high thrombus burden coronary vessel occlusion…
- Trial name
- NCT03957473
- Testing
- Indigo Aspiration System
- Where
- 25 sites in United States
- Volunteers
- 400 people
- Sponsor
- Penumbra Inc.
Cardiovascular Disease Acute, Emergency Department Patient
Cardiac point-of Care Ultrasound Training Pathway for Emergency Department Advanced Practice Providers
The aim of this study is to assess emergency medicine physician and advanced practice provider (APP) knowledge and technical skill in performance of a point-of-care ultrasound simulation and just-in-time training pathway to…
- Conditions
- Cardiovascular Disease Acute, Emergency Department Patient, Heart Failure Acute, Pulmonary Embolism (Diagnosis)
- Trial name
- NCT07159269
- Testing
- Cardiac point-of-care ultrasound (POCUS) training and clinical pathway
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Duke University