Clinical trials: Cardiac Death, Sudden
Sudden Cardiac Arrest
HeartStart HS1 Defibrillator* Event Registry
A Prospective study on the performance and safety of the HeartStart OnSite (Model M5066A) \& HeartStart Home (Model M5068A) Defibrillator device data.
- Trial name
- NCT04840797
- Testing
- HeartStart HS1
- Where
- United States
- Volunteers
- 1,400 people
- Sponsor
- Heartstream US LLC
Sudden Cardiac Death, Sudden Cardiac Arrest
Low QRS Voltages in Young Healthy Individuals and Athletes
There is some limited evidence that reduced size of electrical complexes/traces of the heart on the electrocardiogram (ECG) may be associated with scarring in the heart muscle, which may predispose to serious life-threatening…
- Conditions
- Sudden Cardiac Death, Sudden Cardiac Arrest, Sudden Cardiac Death Due to Cardiac Arrhythmia, Arrhythmogenic Right Ventricular Cardiomyopathy
- Trial name
- NCT05799833
- Testing
- Cardiovascular magnetic resonance scan - 3T scanner (Siemens Vida)
- Where
- United Kingdom
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Cardiovascular Diseases, Heart Diseases
Epidemiology of Long QTand Asian Sudden Death in Sleep
To conduct a cross-sectional epidemiologic study of the determinants of prolonged heart rate corrected QT interval (QTc) among 300 men and 300 woman in the population with the highest known risk of SUDS: Southeast Asian refugees…
- Conditions
- Cardiovascular Diseases, Heart Diseases, Arrhythmia, Death, Sudden, Cardiac
- Trial name
- NCT00005367
- Sponsor
- Utah State University
Mitral Valve Prolapse, Ventricular Arrhythmias and Cardiac Arrest
Mitral Valve Prolapse Arrhythmic Risk
Mitral valve prolapse (MVP) is common with a 2-3 % prevalence in the general association and generally associated with a favorable prognosis.
- Trial name
- MVP-Risk (NCT07830888)
- Testing
- Risk prediction model
- Where
- Norway
- Volunteers
- 500 people
- Sponsor
- Oslo University Hospital
Unexpected Hospital Mortality, Death, Sudden, Cardiac
Prevention of Serious Adverse Events in Acute Care Hospitals by Afferent Limb and Response Method Intervention - the ALARM Intervention Study.
1. Summary Growing evidence suggests that a significant proportion of in-hospital patient deaths occur after serious adverse events (SAE's).
- Conditions
- Unexpected Hospital Mortality, Death, Sudden, Cardiac, Unplanned Intensive Care Unit Admission
- Trial name
- ALARM (NCT01949025)
- Testing
- ALARM intervention
- Where
- Belgium
- Volunteers
- 69,656 people, healthy volunteers welcome
- Sponsor
- Universiteit Antwerpen
Out-of-Hospital Cardiac Arrest, Death, Sudden, Cardiac
The Use of Mobile Phones in Out of Hospital Cardiac Arrest to Increase Bystander CPR
Death from cardiac disease is one of the most common causes of death in the western world. The majority of these deaths takes place outside hospital as sudden cardiac death.
- Conditions
- Out-of-Hospital Cardiac Arrest, Death, Sudden, Cardiac, Heart Diseases, Ventricular Fibrillation
- Trial name
- RUMBA (NCT01789554)
- Testing
- MLS dispatch for bystander CPR
- Where
- Sweden
- Volunteers
- 600 people
- Sponsor
- Karolinska Institutet
Apical Hypertrophic Cardiomyopathy
Surgical Treatment of the Patients With Restrictive Phenotype of the Hypertrophic Cardiomyopathy Without LVOT Obstruction
Hypertrophic cardiomyopathy - is an inherited disease characterized by pronounced genetic and phenotypic heterogeneity. There are two most common anatomic variants of cardiac hypertrophy: subaortic and submitral phenotypes.
- Trial name
- NCT06977646
- Testing
- Surgical transaortic left ventricular cavity remodeling in patients with apical hypertrophic cardiomyopathy without left ventricular outflow tract obstruction
- Where
- Russia
- Volunteers
- 50 people
- Sponsor
- Petrovsky National Research Centre of Surgery
Cardiac Arrest, Sudden Death, Cardiac
Use of Public Access Defibrillators by Untrained Bystanders
Survival from out-of-hospital cardiac arrest is time critical and diminishes rapidly without appropriate intervention. Bystander CPR at least doubles the chances of survival and the additional use of a public access defibrillator…
- Trial name
- NCT03230773
- Testing
- Defibrillator model
- Volunteers
- healthy volunteers welcome
- Sponsor
- University Hospital Southampton NHS Foundation Trust
Cardiomyopathy
Quantitive LGE Mass in Prediction of SCD in NICM Patients With Severe Cardiac Dysfunction
The purpose of this study is to establish a quantitative LGE mass based scoring system (including LGE mass on cardiac magnetic resonance , clinical features, specific medical histories, et al) for risk prediction of sudden…
- Trial name
- NCT02757742
- Where
- China
- Volunteers
- 356 people
- Sponsor
- Fu Wai Hospital, Beijing, China
Out-Of-Hospital Cardiac Arrest, Cardiopulmonary Resuscitation
PRE-hospital Cooling to improvE carDiac arrEst Neurological outComEs (PRECEDENCE)
The PRE-hospital Cooling to improvE carDiac arrEst Neurological outComEs (PRECEDENCE) study is a pilot feasibility trial evaluating the implementation of pre-hospital targeted temperature management (TTM) using a wearable surface…
- Conditions
- Out-Of-Hospital Cardiac Arrest, Cardiopulmonary Resuscitation, Death, Sudden, Cardiac, Therapeutic Hypothermia
- Trial name
- PRECEDENCE (NCT07421882)
- Testing
- CarbonCool® Cooling Vest
- Where
- Singapore
- Volunteers
- 50 people
- Sponsor
- Singapore General Hospital
Arrhythmias, Cardiac, Children, Only
Mobile Electrocardiogram Monitoring for Detecting Arrhythmias in Children
The objective of this project is to evaluate the capability of a specific mobile electrocardiogram monitoring of detecting arrhythmic events in children with history of palpitation and or syncope.
- Conditions
- Arrhythmias, Cardiac, Children, Only, Congenital Heart Disease, Sudden Cardiac Death
- Trial name
- NCT05140343
- Testing
- KARDIA Mobile ECG Monitoring (KMCM)
- Where
- Spain
- Volunteers
- 84 people
- Sponsor
- Centro Medico Teknon
Cardiomyopathy, Hypertrophic, Cardiomyopathy, Dilated
National Network for Cardiovascular Genomics: Advancing Cardiovascular Healthcare for Hereditary Diseases in Brazil's Unified Health System Through a Multicenter Registry
The goal of this observational study is to develop a registry of Brazilian patients with hereditary cardiovascular diseases, combining clinical and genomic data.
- Conditions
- Cardiomyopathy, Hypertrophic, Cardiomyopathy, Dilated, Cardiomyopathy Restrictive, Arrhythmogenic Right Ventricular Dysplasia
- Trial name
- RENOMICA-Hcor (NCT06546137)
- Testing
- whole genome sequencing
- Where
- 27 sites in Brazil
- Volunteers
- 1,211 people
- Sponsor
- Hospital do Coracao
AAOCA, ACAOS
Speed-up the Diagnosis and Evaluation of anoMalous Coronary ARTery From the Aorta
Anomalous aortic origin of the coronary arteries (AAOCA) is a rare congenital disease and one of the leading causes of sudden cardiac deaths (SCD) in young athletes but also has a lethal presentation in adult age with myocardial…
- Conditions
- AAOCA, ACAOS, Anomalous Aortic Origin of the Coronary Artery (AAOCA), Anomalous Coronary Artery Arising From the Opposite Sinus
- Trial name
- SMART (NCT06705751)
- Testing
- Autonomic response in AAOCA
- Where
- Italy
- Volunteers
- 38 people
- Sponsor
- IRCCS Policlinico S. Donato
Out-Of-Hospital Cardiac Arrest, Cardiac Arrest, Sudden
The Scandinavian AED and Mobile Bystander Activation Trial
Sudden cardiac death is a major health problem in the western world. In Europe alone nearly 300 000 patients are affected annually.
- Trial name
- SAMBA (NCT02992873)
- Testing
- Layperson allocated to start CPR and fetch nearest AED, Layperson allocated to start CPR
- Where
- 2 sites in Sweden
- Volunteers
- 815 people
- Sponsor
- Karolinska Institutet
Sudden Cardiac Death
The Role of Electrophysiology Testing in Survivors of Unexplained Cardiac Arrest
Sudden cardiac death (SCD) remains a major cause of mortality within developed nations despite aggressive efforts to reduce its societal burden.
- Trial name
- EPS ARREST (NCT03079414)
- Testing
- Invasive Electrophysiology Study
- Where
- 21 sites in United States, Canada and 1 more
- Volunteers
- 100 people
- Sponsor
- Western University, Canada
Ventricular Fibrillation, Ventricular Tachycardia
Implantable Cardioverter Defibrillator (ICD) Support Groups and Veterans
In this study, we will compare the quality of life in veterans having ICD who attend the ICD support groups to those who do not.
- Conditions
- Ventricular Fibrillation, Ventricular Tachycardia, Sudden Cardiac Death
- Trial name
- NCT00846417
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Emory University
Cardiovascular Diseases, Heart Diseases
Medications and the Risk of Sudden Cardiac Death
To investigate a potential relationship between four different classes of non-cardiovascular drugs and the risk of sudden cardiac death.
- Conditions
- Cardiovascular Diseases, Heart Diseases, Death, Sudden, Cardiac, Ventricular Fibrillation
- Trial name
- NCT00241800
- Volunteers
- 1,200 people
- Sponsor
- Vanderbilt University Medical Center
Arrhythmogenic Right Ventricular Cardiomyopathy, Arrhythmogenic Right Ventricular Dysplasia
South Asian Arrhythmogenic Cardiomyopathy Registry
Arrhythmogenic Cardiomyopathy (ACM) is increasingly identified as an important cause of cardiac morbidity and mortality, especially of SCD, in a younger population.
- Conditions
- Arrhythmogenic Right Ventricular Cardiomyopathy, Arrhythmogenic Right Ventricular Dysplasia, Arrhythmogenic Ventricular Cardiomyopathy, Arrhythmogenic Cardiomyopathy
- Trial name
- NCT04895540
- Testing
- ECG, Echocardiography, Cardiac MRI
- Where
- 3 sites in United States, India
- Volunteers
- 100 people
- Sponsor
- Sheri Kashmir Institute of Medical Sciences
Ventricular Tachycardia, Ventricular Fibrillation
DF4 Connector System Post-Approval Study
The purpose of this study is to evaluate long-term performance of the DF4 Connector System. This evaluation is based on the number of DF4 lead-related complications occurring during the study compared to the number of leads…
- Conditions
- Ventricular Tachycardia, Ventricular Fibrillation, Sudden Cardiac Death, Heart Failure
- Trial name
- NCT01638897
- Where
- 78 sites in United States, Canada and 1 more
- Volunteers
- 1,778 people
- Sponsor
- Medtronic
Cardiovascular Diseases, Heart Diseases
Thrombogenic Factors and Recurrent Coronary Events
To determine if selected circulating blood factors that reflect enhanced thrombogenesis are associated with an increased incidence of recurrent coronary events, including cardiac death or non-fatal myocardial infarction.
- Conditions
- Cardiovascular Diseases, Heart Diseases, Coronary Disease, Myocardial Infarction
- Trial name
- NCT00005358
- Sponsor
- University of Rochester