Clinical trials: Coronary Syndrome
Turner's Syndrome
Turner Syndrome: Genotype and Phenotype
This study examines the clinical and genetic factors related to Turner syndrome, a disorder of the sex chromosomes. Humans usually have 23 pairs of chromosomes-thin strands of DNA-in the nucleus of every cell, which contain genes…
- Trial name
- NCT00006334
- Where
- United States
- Volunteers
- 1,017 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Acute Coronary Syndrome, Coronary Artery Disease
Comparison of Ticagrelor Versus Clopidogrel on Residual Thrombus Burden During PCI: an OCT Study
Subjects with acute coronary syndromes scheduled for cardiac catheterization will be enrolled in this study. Subjects that are to be treated clinically with coronary artery stenting will be randomized to receive a loading dose of…
- Trial name
- NCT01826175
- Testing
- Ticagrelor, Clopidogrel, Optical Coherence Tomography
- Where
- United States
- Sponsor
- Massachusetts General Hospital
Acute Coronary Syndrome, Procedural Complication
Decrease Artery Occlusion by Distal Radial Arterial Cannulation, Observational Study
The site of arterial access for coronary angiography and intervention has been the focus of research for decades as it is the source of major complications.
- Conditions
- Acute Coronary Syndrome, Procedural Complication, Outcome, Fatal
- Trial name
- DONATION-OB (NCT05230719)
- Testing
- Radial Artery Approach
- Where
- China
- Volunteers
- 2,000 people
- Sponsor
- Shenzhen People's Hospital
Takotsubo Syndrome
Optimized Characterization of Takotsubo Syndrome by Obtaining Pressure Volume Loops
Aim of this prospective study is to assess the pathophysiology of Takotsubo Syndrome by obtaining pressure volume loops with conductance catheters, which allows detailed conclusions regarding systolic and diastolic hemondynamics…
- Trial name
- OCTOPUS (NCT03726528)
- Testing
- Measurements of left ventricular pressure and volume
- Where
- Germany
- Volunteers
- 25 people
- Sponsor
- University of Luebeck
Long QT Syndrome, Cardiac Repolarization
Effect of Beta-blocker Therapy on QTc Response in Exercise and Recovery in Normal Subjects
Background. In congenital long QT syndrome type 1 (LQT1), episodes of ventricular tachycardia are usually triggered by exercise and can be prevented in most patients by beta-blocker therapy.
- Trial name
- NCT00588965
- Testing
- Propranolol LA
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- MetroHealth Medical Center
Acute Coronary Syndrome, STEMI
Chewing Ticagrelor Versus Prasugrel in ST-elevation Myocardial Infarction - A Platelet Reactivity Study
To examine the efficacy of chewing Ticagrelor versus Prasugrel in ST-elevation Myocardial Infarction (STEMI) patients on platelet reactivity.
- Trial name
- NCT03016611
- Testing
- Chewing Ticagrelor LD, Chewing Prasugrel LD
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Sheba Medical Center
Left Main Coronary Artery Disease With Acute Coronary Syndrome
Study of Percutaneous Coronary Intervention in Left Main Coronary Artery Disease in Patients With Acute Coronary Syndrome at Sohag University Hospitals
Acute coronary syndromes (ACS) encompass a spectrum of cardiovascular disorders characterized by the sudden onset of myocardial ischemia.
- Trial name
- NCT06328322
- Testing
- Percutaneous Coronary Intervention in Left Main Artery Disease
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Sohag University
Alagille Syndrome, Progressive Familial Intrahepatic Cholestasis
Long-Term Low-Intervention SafEty and Clinical Outcomes Clinical Study of LivmArli® in Patients With Alagille Syndrome or Progressive Familial Intrahepatic Cholestasis in the European Union (LEAP-EU)
In patients with Alagille syndrome (ALGS), the key objectives are to evaluate the tolerability, long-term safety (including possible liver toxicity) and long-term efficacy of Livmarli treatment.
- Trial name
- NCT07290257
- Testing
- Livmarli Oral Product
- Where
- 15 sites in Belgium, France and 6 more
- Volunteers
- 230 people
- Sponsor
- Mirum Pharmaceuticals, Inc.
Elderly Patients, Acute Ischemic Stroke
Protective Effects of RIC in Elderly With Acute Ischemic Stroke Complicating Acute Coronary Syndrome
Remote ischemic conditioning (RIC) is a noninvasive strategy in which one or more cycles of brief and transient limb ischemia confers protection against prolonged and severe ischemia in distant organs.This study aimed to…
- Conditions
- Elderly Patients, Acute Ischemic Stroke, Acute Coronary Syndrome
- Trial name
- RIC-ACS (NCT03868007)
- Testing
- RIC
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Capital Medical University
Acute Coronary Syndrome
Direct Complete Versus Staged Complete Revascularization in Patients Presenting With Acute Coronary Syndromes and Multivessel Disease
To test whether immediate complete revascularization is non-inferior to staged (but within six weeks after index procedure) complete revascularization in Patients presenting with ACS, including Non-ST-elevation ACS (NSTEACS) and…
- Trial name
- BioVasc (NCT03621501)
- Testing
- Percutaneous coronary intervention
- Where
- Netherlands
- Volunteers
- 1,525 people
- Sponsor
- Erasmus Medical Center
COVID-19
Preventing Cardiac Complication of COVID-19 Disease With Early Acute Coronary Syndrome Therapy: A Randomised Controlled Trial.
The outbreak of a novel coronavirus (SARS-CoV-2) and associated COVID-19 disease in late December 2019 has led to a global pandemic. At the time of writing, there have been 150 000 confirmed cases and 3500 deaths.
- Trial name
- C-19-ACS (NCT04333407)
- Testing
- Aspirin 75mg, Clopidogrel 75mg, Rivaroxaban 2.5 MG
- Where
- United Kingdom
- Volunteers
- 320 people
- Sponsor
- Imperial College London
Acute Coronary Syndrome
Coronary Flow Reserve in Patients With Bio-active Stent or Everolimus-eluting Stent Implanted in Acute Coronary Syndrome
The aim of the trial is to assess coronary artery reactivity using adenosine-induced coronary flow reserve (CFR) by transthoracic echocardiography in patients with Bio-active stent (BAS) and Everolimus-eluting stent (EES) distal…
- Trial name
- BASE-CFR (NCT01080872)
- Testing
- CFR
- Where
- 2 sites in Finland
- Volunteers
- 40 people
- Sponsor
- The Hospital District of Satakunta
Pulmonary Arterial Hypertension
Clinical Study to Evaluate the Effects of Macitentan on Exercise Capacity in Subjects With Eisenmenger Syndrome
Clinical study to assess the efficacy, safety, and tolerability of macitentan in subjects with Eisenmenger Syndrome.
- Trial name
- MAESTRO (NCT01743001)
- Testing
- Macitentan 10 mg
- Where
- 55 sites in United States, Austria and 19 more
- Volunteers
- 226 people
- Sponsor
- Actelion
End Stage Renal Disease, Cardio-Renal Syndrome
Cardio-Renal Registry
Cardiovascular disease is the leading cause of morbidity and mortality among patients with chronic kidney disease (CKD). Even after adjustment for known cardiovascular risk factors, including diabetes and hypertension, mortality…
- Conditions
- End Stage Renal Disease, Cardio-Renal Syndrome, Myocardial Infarction, Cerebrovascular Accident
- Trial name
- BHCRR (NCT06521801)
- Testing
- Observation
- Where
- United Kingdom
- Volunteers
- 60,000 people
- Sponsor
- Queen Mary University of London
Sick Sinus Syndrome
Prospective Cohort Study of Bachmann Bundle Versus Right Atrial Appendage Pacing: Impact on Atrial Cardiomyopathy Evaluated by Echocardiographic Parameters and Clinical Outcome
The goal of this observational study is to evaluate the impact of different atrial pacing sites-Bachmann's bundle pacing versus right atrial appendage pacing-on the development and progression of atrial cardiomyopathy in patients…
- Trial name
- BRAVE (NCT07360067)
- Testing
- Right Atrial Appendage Pacing, Bachmann Bundle Pacing
- Where
- South Korea
- Volunteers
- 200 people
- Sponsor
- Samsung Medical Center
Acute Coronary Syndrome
EmploYEd Antithrombotic Therapies in Patients With Acute Coronary Syndromes HOspitalized in iTalian CCUs
This registry has the aim to assess the use of different antithrombotic therapies, including untested drug combinations, routinely used during the hospitalization phase, with their timing, route and dose of administration, in…
- Trial name
- EYESHOT-2 (NCT06316128)
- Where
- 189 sites in Italy
- Volunteers
- 2,806 people
- Sponsor
- Heart Care Foundation
Septic Shock
Assessment of Cardiac Output and Stroke Volume in Septic Shock Patients
The aim of this research is to compare the accuracy and reliability of electrical cardiometry versus transthoracic echocardiography in measuring cardiac output and stroke volume in patients with septic shock, to evaluate the…
- Trial name
- NCT07321405
- Testing
- echocardiogram, Electrical cardiometry
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Assiut University
Turner Syndrome, Primary Ovarian Insufficiency (Poi)
Bleeding Patterns in Sequential and Continuous Progesterone Supplementation in Adolescents With Turner Syndrome
This is a single-site open label non-randomized study comparing effects of sequential versus continuous use of progesterone supplementation amongst Turner Syndrome (TS) patients with primary ovarian insufficiency (POI) prescribed…
- Trial name
- BOOST (NCT06834594)
- Testing
- Micronized progesterone 200 MG, Micronized Progesterone 100 MG
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Children's Mercy Hospital Kansas City
Acute Coronary Syndrome
Bleeding Complications in a Multicenter Registry of Patients Discharged With Diagnosis of Acute Coronary Syndrome
The BleeMACS (Bleeding complications in a Multicenter registry of patients discharged with diagnosis of Acute Coronary Syndrome) registry is an international observational database of bleeding outcomes for patients who are…
- Trial name
- BleeMACS (NCT02466854)
- Volunteers
- 15,401 people
- Sponsor
- University of Santiago de Compostela
Abdominal Aortic Aneurysm, Coronary Heart Disease NOS
Heart Rate and Initial Presentation of Cardiovascular Diseases (Caliber)
Study of heterogeneity in associations between heart rate and the initial presentation of 12 cardiovascular diseases.
- Conditions
- Abdominal Aortic Aneurysm, Coronary Heart Disease NOS, Unheralded Coronary Death, Intracerebral Haemorrhage
- Trial name
- NCT01947361
- Where
- United Kingdom
- Volunteers
- 1,961,286 people, healthy volunteers welcome
- Sponsor
- University College, London