Clinical trials: Cardiovascular Abnormality
Congenital Heart Disease in Children
How to Report Postoperative Outcomes After a Paediatric Cardiac Surgery ?
Congenital heart disease is a common abnormality in newborns. The marked improvement in the surgical management of congenital heart disease has led to a reduction in postoperative mortality, historically a quality criterion for…
- Trial name
- Pedia-Card (NCT05546983)
- Where
- France
- Volunteers
- 189 people
- Sponsor
- University Hospital, Strasbourg, France
Arrhythmogenic Right Ventricular Dysplasia, Brugada Syndrome
Distribution of Cell-cell Junction Proteins in Arrhythmic Disorders
Every week in the UK, 12 apparently healthy and fit individuals under the age of 35 die suddenly, a tragic event known as sudden cardiac death (SCD).
- Conditions
- Arrhythmogenic Right Ventricular Dysplasia, Brugada Syndrome, Cardiac Channelopathy
- Trial name
- NCT04257994
- Testing
- obtaining a buccal smear sample
- Where
- United Kingdom
- Volunteers
- 26 people
- Sponsor
- St. George's Hospital, London
Bicuspid Aortic Valve, Aortic Valve Stenosis
Progression of Ascending Aorta Diameters in Bicuspid Aortic Valve After Transcatheter or Surgical Replacement.
The goal of this prospective, non-randomized, single-center, observational study is to assess whether there is a progressive dilation of ascending aorta after surgical or transcatheter aortic valve replacement (TAVR) in patients…
- Conditions
- Bicuspid Aortic Valve, Aortic Valve Stenosis, Aortic Aneurysm, Heart Diseases
- Trial name
- ARDITAV (NCT05708118)
- Testing
- Echocardiographic assessment., Computed-tomography assessment
- Where
- Italy
- Volunteers
- 150 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Long QT Syndrome
Metabolism of Patients With Genetically Caused Cardiac Arrhythmia
Loss-of-function mutations in voltage-gated potassium channels cause long QT syndrome (LQTS) due to a prolonged cardiac repolarisation phase.
- Trial name
- NCT02775513
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Pain
Methadone Pharmacokinetics and Cardiac Effects in Newborns
The Primary objectives of this proposal are to determine the population kinetics for methadone and its enantiomers in preterm newborns and infants at 29 weeks to 48 weeks post menstrual age (PMA) who are 1 week old and older and…
- Trial name
- NCT00715988
- Testing
- Methadone HCl Inject 10 mg/ml (will require dilution), Methadone
- Where
- 2 sites in United States
- Volunteers
- 7 people
- Sponsor
- University of Utah
Patent Foramen Ovale
Russian Registry of Endovascular Closure of PFO
The study will include all patients over 18 years of age who underwent endovascular closure of patent foramen ovale in medical centers in the Russian Federation, who gave written informed consent to the closure and provided…
- Trial name
- ENDOVAL (NCT06156670)
- Testing
- PFO closure
- Where
- Russia
- Volunteers
- 700 people
- Sponsor
- National Medical Research Center for Cardiology, Ministry of Health of Russian Federation
Congenital Heart Disease, Valvular Heart Disease
Echocardiographic Assessment of Valvular Dysfunction in Children With CHD
This cross-sectional study aims to assess the type and severity of valvular dysfunction by echocardiography in children with congenital heart disease.
- Trial name
- NCT07866924
- Volunteers
- 100 people
- Sponsor
- Assiut University
Thiamine Deficiency, Congenital Heart Disease
Thiamine Influenced on Substrate Energy Effectiveness in Indonesian Children Undergoing Cardiopulmonary Bypass
This is a randomized, double-blind, controlled trial design. It was conducted with a main purpose of evaluating the effect of thiamine supplementation on serum lactate and lactate-pyruvate ratio after surgery as direct indicators…
- Conditions
- Thiamine Deficiency, Congenital Heart Disease, Cardiopulmonary Bypass
- Trial name
- NCT04453761
- Testing
- Neurobion
- Where
- Indonesia
- Volunteers
- 50 people
- Sponsor
- National Cardiovascular Center Harapan Kita Hospital Indonesia
Myocardial Bridge of Coronary Artery
Does Myocardial Bridge Appear More Frequently and Diffusely on Radial Access Coronary Angiography
Although the incidence of myocardial bridge (MB) has been defined in different conventional coronary angiography (CCA) studies,the frequency of MB in radial access coronary angiography (RACA) is unknown.The aim of this study was…
- Trial name
- NCT04869150
- Testing
- radial access coronary angiography
- Where
- Turkey (Türkiye)
- Volunteers
- 255 people
- Sponsor
- Izmir Bakircay University
Arteriovenous Fistula
FLEX®-DCB Dialysis ACCESS Stenosis Study
This prospective, single arm, single-center study is designed to evaluate the performance of the FLEX Scoring Catheter®/POBA/DCB in A-V access circuits.
- Trial name
- AVAFLEX (NCT03566927)
- Testing
- FLEX Scoring Catheter with Lutonix DCB
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- VentureMed Group Inc.
Arteriovenous Fistula, Pain
Evaluating the Effect of the Valsalva Maneuver on Invasive Pain During Arteriovenous Fistula Cannulation in Hemodialysis Patients
The goal of this clinical trial is to evaluate whether the Valsalva maneuver reduces invasive pain during arteriovenous fistula (AVF) cannulation in adult hemodialysis patients.
- Conditions
- Arteriovenous Fistula, Pain, Hemodialysis Access Failure, Vascular Access Device Complications
- Trial name
- VALPAIN-HD (NCT07066579)
- Testing
- Valsalva Maneuver
- Volunteers
- 60 people
- Sponsor
- Cansu POLAT DÜNYA
Congenital Heart Disease
International Multicenter Outcomes of Transcatheter Pulmonary Flow Restrictors in Congenital and Acquired Heart Disease
The international multicenter registry aims to collect real-world data on clinical outcomes and evaluate the net clinical success of transcatheter microvascular plug (MVP)-based pulmonary flow restrictors (PFRs) in patients with…
- Trial name
- RESTRICT (NCT07791069)
- Testing
- Transcatheter pulmonary flow restriction
- Where
- 5 sites in France, Germany and 3 more
- Volunteers
- 150 people
- Sponsor
- Fondation Hôpital Saint-Joseph
Congenital Aortic Stenosis
Cardiac Imaging in Adults With Congenital Aortic Stenosis
The CAS study is a prospective observational cohort study investigating the effects of congenital aortic stenosis (ConAoS) on the left ventricular function and the prevalence, pattern and expanse of left ventricular hypertrophy…
- Trial name
- CAS (NCT05252351)
- Where
- Netherlands
- Volunteers
- 75 people
- Sponsor
- Erasmus Medical Center
Heart Defects, Congenital
Congenital Heart Defects and NIRS
Congenital Heart Defects and NIRS
- Trial name
- NCT03411512
- Where
- Slovenia
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Petja Fister, MD, PhD
Congenital Heart Defect
Effect of Resistance Training in Adults With Complex Congenital Heart Disease
Adults with complex congenital heart disease have impaired muscle function compared both to health controls and patients with lesions classified as simple.
- Trial name
- NCT02658266
- Testing
- Home based resistance training
- Where
- 3 sites in Sweden
- Volunteers
- 40 people
- Sponsor
- Umeå University
Congenital Heart Defect, Heart Defects, Congenital
Fetal Cardiac Anomalies at Anomaly Scan: Detection and Pregnancy Outcomes - Assiut 2026
Congenital heart defects are among the most common congenital anomalies and cause significant perinatal morbidity and mortality. Prenatal detection allows counseling, multidisciplinary planning and optimization of delivery.
- Trial name
- NCT07832851
- Volunteers
- 200 people
- Sponsor
- Assiut University
Congenital Heart Disease
Cerebral Oximetric Monitoring of the Posterior Circulation
One known risk of pediatric heart surgery is the possibility for brain damage. This problem results from a lack of oxygen rich blood flow to the brain during surgery.
- Trial name
- CerebralOx (NCT00751712)
- Testing
- Cerebral oximeter sensor
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Children's Hospitals and Clinics of Minnesota
Central Nervous System Tumour, Arteriovenous Malformation
Proton Radiotherapy for Primary Central Nervous System Tumours in Adults
Open label, multi-centre prospective study. Adult patients with primary central nervous system tumours fulfilling the inclusion criteria according to the study protocol.
- Trial name
- PRO-CNS (NCT02797366)
- Testing
- Proton radiotherapy
- Where
- 6 sites in Sweden
- Volunteers
- 500 people
- Sponsor
- Uppsala University
Congenital Heart Disease (CHD), Postoperative Sleep
Starry-Sky Projection and Maternal Voice for Sleep After Pediatric Cardiac Surgery
The goal of this clinical trial is to determine whether a starry-sky projection affects sleep during the early period after cardiac surgery in young children.
- Trial name
- NCT07854145
- Testing
- Starry-Sky Projection, Conventional Lighting, Maternal Voice
- Where
- China
- Volunteers
- 172 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Aortic Coarctation
Aortic Stiffness by CMR in Aortic Coarctation
This study investigates the correlation between medium-term systemic blood pressure control and aortic stiffness index in adults following coarctation stenting, using cardiac magnetic resonance (CMR) imaging.
- Trial name
- NCT06740461
- Volunteers
- 30 people
- Sponsor
- Assiut University