Not applicableUnknownNCT02380365What this trial is testingQT-Prolongation in Lung TransplantationWho this might be right forDisorder Related to Lung Transplantation Hannover Medical School 720
Not applicableStudy completedNCT02680080What this trial is testingEffect of Grapefruit on QT Interval in Healthy Volunteers and Patients With Congenital Long QT SyndromeWho this might be right forLong QT Syndrome Tel-Aviv Sourasky Medical Center 25
Early research (Phase 1)Study completedNCT03951402What this trial is testingEffect of a Multiple-dose Oral Administration of CG5503 PR on the Electrical Activity of the Heart in 48 Healthy Men and WomenWho this might be right forProlonged QTc IntervalPharmacokinetic Grünenthal GmbH 48
Not applicableStudy completedNCT05759260What this trial is testingQT Interval in AthletesWho this might be right forQT Prolongation Istituto Auxologico Italiano 869
Post-approval studies (Phase 4)Study completedNCT02513940What this trial is testingInfluence of Testosterone Administration on Drug-Induced QT Interval Prolongation and Torsades de PointesWho this might be right forLong QT Syndrome Indiana University 14
Not applicableEnded earlyNCT00548886What this trial is testingLow-dose Epinephrine Infusion Tests in Adolescent and Pediatric PatientsWho this might be right forCongenital Disorders Emory University 7
Not applicableLooking for participantsNCT07374263What this trial is testingDo QT-Prolonging Drugs Cause Major Adverse Cardiac Events in Hospitalized Adults?Who this might be right forAcquired Long QTVentricular ArrhythmiasTorsades de Pointes+3 more St. Joseph's Healthcare Hamilton 990,000
Not applicableUnknownNCT03642405What this trial is testingDrug-induced Repolarization ECG ChangesWho this might be right forLong QT SyndromeADHDDepression+17 more Copenhagen University Hospital at Herlev 150
Early research (Phase 1)Study completedNCT03258515What this trial is testingInvestigate the Effect of Single Dose of AZD6094 (600 mg) on Cardiac Repolarization in Healthy VolunteersWho this might be right forSolid Tumors AstraZeneca 45
Not applicableStudy completedNCT03291145What this trial is testingExploring Mechanisms and Morphology of QT Interval ProlongationWho this might be right forLong Qt Syndrome 1-2Sudden Cardiac Death Herlev and Gentofte Hospital 28
Post-approval studies (Phase 4)Looking for participantsNCT03893734What this trial is testingEffect of Methadone and Hydromorphone on the QT Interval After Anesthesia and SurgeryWho this might be right forEKG-QT Prolongation Endeavor Health 140
Early research (Phase 1)Study completedNCT03958123What this trial is testingEvaluation of the Effects of Multiple Doses of Cebranopadol on the Electrical Activity of the Heart in Healthy SubjectsWho this might be right forProlonged QTc IntervalPharmacokinetic Tris Pharma, Inc. 171
Not applicableLooking for participantsNCT06887387What this trial is testingWearable Devices for Patient Monitoring in Long QT SyndromeWho this might be right forLong QT Syndrome Queen Mary University of London 80
Not applicableStudy completedNCT00883610What this trial is testingEffects Rapid Atrial Pacing Has on the Electrocardiogram (ECG) in Patients With Dual Chamber PacemakersWho this might be right forProlonged QT Interval Vanderbilt University 12
Post-approval studies (Phase 4)Study completedNCT01860703What this trial is testingEvaluation of Whether Deferiprone Affects QT Interval in Healthy SubjectsWho this might be right forProlonged QTc Interval ApoPharma 50
Testing effectiveness (Phase 2)Study completedNCT01929083What this trial is testingInfluence of Progesterone Administration on Drug-Induced QT Interval LengtheningWho this might be right forProlonged QT Interval in EKG and Sudden Death Indiana University 19
Not applicableLooking for participantsNCT06870006What this trial is testingPsychotropic-Drug-induced QT Prolongation and ECG Monitoring in the Pediatric PopulationWho this might be right forEating DisordersMood Disorders in Children and AdolescentsPsychotic Disorder+1 more Meyer Children's Hospital IRCCS 100
Post-approval studies (Phase 4)Study completedNCT03834883What this trial is testingReducing the Risk of Drug-Induced QT Interval Lengthening in WomenWho this might be right forLong QT SyndromeAbnormalities, Drug-Induced Indiana University 27
Early research (Phase 1)Study completedNCT02365532What this trial is testingEffect of Oral GS-6615 on Dofetilide-Induced QT Prolongation, Safety, and Tolerability in Healthy AdultsWho this might be right forLong QT Syndrome Gilead Sciences 60
Large-scale testing (Phase 3)Ended earlyNCT02300558What this trial is testingEffect of Eleclazine on Shortening of the QT Interval, Safety, and Tolerability in Adults With Long QT Syndrome Type 3Who this might be right forLong QT Syndrome Type 3 Gilead Sciences 41