Death, Sudden clinical trials
The registry lists 66 studies for Death, Sudden across more than 10 countries. 5 are recruiting or about to start. 21 of them are mainly about Death, Sudden (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-09. Counting its 3 narrower conditions too, such as Death, Sudden, Cardiac: 518 studies, 113 open.
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A study of drug A after surgery for early breast cancer
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Changed
· Sites: 4 added, including Seoul and Busan
· Enrollment: 300 → 450 participants
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Who runs them
Assistance Publique - Hôpitaux de Paris (5) · National Heart, Lung, and Blood Institute (NHLBI) (4) · Hospices Civils de Lyon (3) · Ottawa Heart Institute Research Corporation (3) · University Hospital, Bordeaux (2) · University of Jordan (2) · University Hospital, Montpellier (2) · National Institutes of Health Clinical Center (CC) (2)
What is being tested here
Drugs under test in Death, Sudden studies, those with the most open studies first. Medicines only given beside them are not counted. How drugs are counted
Coming up
Studies recruiting or running, from their records. “Main data collection” ends at the primary completion date, the sponsor’s own estimate, which often moves.
The study
- Dec 2026Prediction of ARrhythmic Events With Positron Emission Tomography II · State University of New York at Buffalo
Who these studies take
Of the 5 Death, Sudden studies recruiting now, 2 (40%) set no upper age limit and 1 (20%) stop at 75 or younger. 0 (0%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 1 (20%) take healthy volunteers.
| Age | Women | Men |
|---|---|---|
| 10 | 0 (0%) | 0 (0%) |
| 18 | 5 (100%) | 5 (100%) |
| 30 | 5 (100%) | 5 (100%) |
| 40 | 5 (100%) | 5 (100%) |
| 50 | 5 (100%) | 5 (100%) |
| 65 | 5 (100%) | 5 (100%) |
| 75 | 5 (100%) | 5 (100%) |
| 85 | 3 (60%) | 3 (60%) |
Across all 66 studies, recruiting or not: 24% stop at 75 or younger and 17% at 65; 30% take children; 2% are for women only and 2% for men only; 14% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.
What changed recently
From the registry's own updates since Oct 13, 2026.
Started recruiting1
- Emergency Total ECLS vs Standard ACLS With ECMO Bailout for Survival in Refractory OHCANov 9, 2026NCT06692075
Results posted1
Studies
Recruiting first, then most recently updated. Showing 50 of 66. Browse all 66 → or search them.
- Emergency Total ECLS vs Standard ACLS With ECMO Bailout for Survival in Refractory OHCARecruitingNCT06692075Not applicable1 country
- Observational Study to Deeply Phenotype Major Organs in Sickle Cell Disease After Curative TherapiesRecruitingNCT052135721 country
- Early Double Sequential Defibrillation in Out of Hospital Cardiac ArrestRecruitingNCT07174986Phase 2/33 countries
- ElectroPhySiological Characterization Of the Arrhythmia Substrate for Sudden Cardiac Death PrEdictionRecruitingNCT07020702Not applicable1 country
- Critical Health Assessment and Outcomes Score/StudyRecruitingNCT027661661 country
- Decision Support for Adults Facing Implantable Cardioverter-Defibrillator Pulse Generator ReplacementCompletedNCT02668900Not applicable1 country
- A Comparative Study Between a Pre-hospital and an In-hospital Circulatory Support Strategy (ECMO) in Refractory Cardiac Arrest (APACAR2)CompletedNCT02527031Not applicable1 country
- Prediction of ARrhythmic Events With Positron Emission Tomography IIActive, not recruitingNCT034935161 country
- Thrombus and Inflammation Study in Sudden Cardiac DEathCompletedNCT00748111Not applicable1 country
- Heart Rate, Baroreflex Sensitivity and Cardiovascular Morbidity and Mortality in the PopulationActive, not recruitingNCT007417281 country
- Impact of an Intensive Care Diary on Post-traumatic Stress Disorder After a Resuscitated Sudden DeathCompletedNCT02874469Not applicable1 country
- Sudden Death Counselling and Its Impact on Family Members of Sudden Death VictimsCompletedNCT03320902Not applicable1 country
- Use of Cardiac MRI in Early Stages of STEMI to Predict Left Ventricular Function Recovery and ICD ImplantationTerminatedNCT03743935Not applicable1 country
- Skin Sympathetic Nerve Activity and Cardiac ArrhythmiaCompletedNCT04918303Not applicable1 country
- Efficacy of Implantable Defibrillator Therapy After a Myocardial InfarctionCompletedNCT00673842Phase 315 countries
- Prognosis Impact of NSVTs After an AMI (TeVeO Study).Active, not recruitingNCT047659431 country
- Cardiac Mechanics by Speckle Tracking As a Prognostic Predictor in Patients with Chagas CardiomyopathyCompletedNCT068067221 country
- Head-to-pelvis Computed Tomography Evaluation of Sudden Death SurvivorsCompletedNCT031110431 country
- Safety of Local Dental Anesthesia in Patients With Cardiac ChannelopathiesCompletedNCT03182777Not applicable1 country
- Resynchronization/Defibrillation for Ambulatory Heart Failure TrialCompletedNCT00251251Not applicable7 countries
- 3D Non-invasive Myocardial Electrical Propagation Mapping as a New Tool to Predict Sudden Death Risk in Patients With Hypertrophic CardiomyopathyCompletedNCT03550573Not applicable1 country
- Austrian Wearable Cardioverter Defibrillator RegistryStatus unknownNCT028160471 country
- Interest of TTC for the Early Diagnosis of Acute Myocardial Infarction at AutopsyStatus unknownNCT049244261 country
- Vest Prevention of Early Sudden Death Trial and VEST RegistryCompletedNCT01446965Not applicable3 countries
- Optimizing Resuscitation After Cardiac Arrest in the CommunityStatus unknownNCT009981401 country
- The Response To Ajmaline Provocation in Healthy SubjectsStatus unknownNCT02933437Phase 21 country
- Systemic Lupus Erythematous and Heart Conduction DisordersCompletedNCT021629921 country
- Impact of Information Campaign's Alongside Maternity Staff About Bedding InfantCompletedNCT039342421 country
- Prognosis of Type 2 Diabetic PatientsStatus unknownNCT014266851 country
- Drug-induced Repolarization ECG ChangesStatus unknownNCT036424051 country
- Ranolazine Implantable Cardioverter-Defibrillator TrialCompletedNCT01215253Phase 32 countries
- Modification of Rhythmic Risk Assessment by Ventricular Tachycardia AblationStatus unknownNCT034536451 country
- Rhythmic Risk of Type 1 Brugada Syndrome and Pulmonary Infundibulum MappingStatus unknownNCT03572881Not applicable1 country
- Epicardial Ablation in Brugada SyndromeCompletedNCT02641431Not applicable1 country
- MIBG Scintigraphy as a Tool for Selecting Patients Requiring Implantable Cardioverter Defibrillator (ICD)Status unknownNCT01185756Not applicable1 country
- Study of the Wearable Defibrillator in Heart-Failure PatientsCompletedNCT013266242 countries
- Genetic Autopsy and Sudden DeathStatus unknownNCT029202031 country
- Identification of Risk Factors for Arrhythmia in Children and Adolescents With Hypertrophic CardiomyopathyCompletedNCT007532331 country
- Heart Disease in Sickle Cell AnemiaCompletedNCT001131521 country
- Study to Develop a Non-invasive Marker for Monitoring Myocardial FibrosisTerminatedNCT01230918Phase 21 country
- Cardiac Rhythm Abnormalities in Patients With Refractory Epilepsy at High Risk for Sudden DeathCompletedNCT002033331 country
- Acute Myocardial Infarction Quality Assurance ProjectStatus unknownNCT023998911 country
- Death Rate in Anesthesia, a Study in a Tertiary HospitalStatus unknownNCT027320671 country
- Cardiac Arrhythmias and Sudden Death in Patients Affected With LaminopathiesStatus unknownNCT02601066Not applicable1 country
- Death Rate in Anesthesia: A Study in a Tertiary HospitalStatus unknownNCT026855401 country
- MAP-IDM: Identification of Molecular Markers of Sudden Death at the Acute Phase of Myocardial InfarctionCompletedNCT008593001 country
- The Effects of Enzymes and Flavonoids on Inflammation and Coagulation After MarathonCompletedNCT01916408Phase 11 country
- Clinical Registry on Sudden Death Primary Prevention at Latin AmericaWithdrawnNCT014221741 country
- Correlation Between Monitoring Frequency and Clinical Deterioration in Hospitalized PatientsCompletedNCT02180854Not applicable1 country
- Feasibility of Contact Force Catheter Mapping and Ablation in Epicardial and Endocardial Ventricular TachycardiasStatus unknownNCT018473781 country