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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Cardiac Repolarization Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

A Cardiac Liability Study of Varegacestat in Healthy Participants

NCT06855264
View directory record Official record
Conditions
Healthy Volunteer
Interventions
varegacestat, Placebo, Moxifloxacin 400 mg
Drug
Lead sponsor
Immunome, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 23, 2025 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Effect of Intravenous Zanamivir on Cardiac Conduction in Healthy Volunteers

NCT01353729
View directory record Official record
Conditions
Influenza, Human
Interventions
600 mg zanamivir + moxifloxacin placebo, 1200 mg zanamivir + moxifloxacin placebo, zanamivir placebo + moxifloxacin placebo, zanamivir placebo + 400 mg moxifloxacin
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 55 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jul 20, 2017 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Pharmacokinetics and the Effect on Cardiac Repolarization of Odalasvir Administered as a Single Dose Tablet Under Fed Conditions in Healthy Participants

NCT02889367
View directory record Official record
Conditions
Healthy
Interventions
Odalasvir 100 mg, Placebo, Odalasvir 500 mg, Odalasvir (Up to maximum 1000 mg)
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 50 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 9, 2017 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Effect of Volanesorsen on Cardiac Repolarization Conducted in Healthy Volunteers

NCT02910635
View directory record Official record
Conditions
Abnormalities, Cardiovascular
Interventions
Volanesorsen, Moxifloxacin, Placebo
Drug
Lead sponsor
Ionis Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 27, 2022 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Evaluate the Effect of ALS-008176 on Cardiac Repolarization Interval in Healthy Participants

NCT02833831
View directory record Official record
Conditions
Healthy
Interventions
ALS-008176, Placebo, Moxifloxacin
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 50 Years
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Feb 2, 2025 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

An Evaluation of Psilocybin's Effect on Cardiac Repolarization and the Effect of Food on Psilocybin's Pharmacokinetics

NCT05478278
View directory record Official record
Conditions
QTc Interval, Pharmacokinetics
Interventions
Psilocybin, Moxifloxacin, Micro-Crystalline Cellulose
Drug
Lead sponsor
Usona Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Aug 14, 2023 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional

Cardiac Safety Study of Brentuximab Vedotin (SGN-35)

NCT01026233
View directory record Official record
Conditions
Disease, Hodgkin, Lymphoma, Large-Cell, Anaplastic, Lymphoma, Non-Hodgkin
Interventions
brentuximab vedotin
Drug
Lead sponsor
Seagen Inc.
Industry
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
8
States / cities
Birmingham, Alabama • Duarte, California • Stanford, California + 5 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2014 · Synced Sep 13, 2026, 8:52 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Derivation of Human Induced Pluripotent Stem (iPS) Cells to Heritable Cardiac Arrhythmias

NCT02413450
View directory record Official record
Conditions
Inherited Cardiac Arrythmias, Long QT Syndrome (LQTS), Brugada Syndrome (BrS), Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT), Early Repolarization Syndrome (ERS), Arrhythmogenic Cardiomyopathy (AC, ARVD/C), Hypertrophic Cardiomyopathy (HCM), Dilated Cardiomyopathy (DCM), Muscular Dystrophies (Duchenne, Becker, Myotonic Dystrophy), Normal Control Subjects
Interventions
Not listed
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2031
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Single Dose, Pharmacokinetic, Safety, Tolerability and QTc Study of GSK1278863 in Healthy Volunteers

NCT02293148
View directory record Official record
Conditions
Anaemia
Interventions
GSK1278863 75 mg, GSK1278863 500 mg, Moxifloxacin 400 mg, Placebo matching GSK1278863, Placebo matching Moxifloxacin
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 45 Years
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Jul 23, 2018 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Thorough QT Study to Evaluate the Effect of Rodatristat Ethyl, Rodatristat and Its Major Metabolites on the Heart

NCT05933447
View directory record Official record
Conditions
Healthy
Interventions
Rodatristat Ethyl, Moxifloxacin, Placebo for Rodatristat, Placebo for Moxifloxacin
Drug
Lead sponsor
Altavant Sciences GmbH
Industry
Eligibility
18 Years to 55 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Oct 2, 2023 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of the Effect of Repeat Doses of Isavuconazole on Cardiac Repolarization

NCT01565720
View directory record Official record
Conditions
Pharmacokinetics of Isavuconazole, Healthy Volunteers
Interventions
Isavuconazole, Placebo, Moxifloxacin
Drug
Lead sponsor
Astellas Pharma Global Development, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
161 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Jul 8, 2012 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Examine the Effect of HKI-272 on Rhythms of the Heart (Cardiac Repolarization)

NCT00708903
View directory record Official record
Conditions
Breast Cancer
Interventions
neratinib, Placebo, Moxifloxacin
Drug · Other
Lead sponsor
Puma Biotechnology, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated May 13, 2012 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

4-way Crossover QT Evaluation in Healthy Subjects

NCT03709927
View directory record Official record
Conditions
Cardiac Repolarization in Healthy Subjects
Interventions
ZTI-01, Moxifloxacin 400mg, Placebo IV
Drug · Other
Lead sponsor
Nabriva Therapeutics AG
Industry
Eligibility
18 Years to 55 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 5, 2019 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effects of Tucatinib on Cardiac Repolarization in Healthy Participants

NCT03777761
View directory record Official record
Conditions
Healthy
Interventions
tucatinib, placebo, moxifloxacin
Drug
Lead sponsor
Seagen Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 11, 2019 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional

A Study to Evaluate the Effect of Repeat Oral Dosing of GSK2118436 on Cardiac Repolarization in Subjects With V600 BRAF Mutation-Positive Tumors

NCT01738451
View directory record Official record
Conditions
Cancer
Interventions
GSK2118436 75 mg, Placebo
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
5
States / cities
Scottsdale, Arizona • Memphis, Tennessee • Nashville, Tennessee + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 12, 2017 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess The Effects Of Effexor XR On Cardiac Repolarization In Healthy Adult Subjects

NCT02637193
View directory record Official record
Conditions
Healthy Subjects
Interventions
Venlafaxine, Moxifloxacin, Drug - placebo
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jan 26, 2021 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Effect of Repeat Oral Doses of YM443 on Cardiac Repolarization in Healthy Adults

NCT00850746
View directory record Official record
Conditions
Functional Dyspepsia
Interventions
YM443, Placebo, Moxifloxacin
Drug
Lead sponsor
Astellas Pharma Inc
Industry
Eligibility
18 Years to 50 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Mar 23, 2014 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Thorough QT Study of ABBV-CLS-7262 in Healthy Subjects

NCT06310876
View directory record Official record
Conditions
Healthy
Interventions
ABBV-CLS-7262, Placebo, Moxifloxacin 400mg
Drug
Lead sponsor
Calico Life Sciences LLC
Industry
Eligibility
18 Years to 55 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Grayslake, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 30, 2024 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Thorough QT/QTc (Corrected QT Interval) Study to Evaluate the Effect of Custirsen on Cardiac Repolarization

NCT01874561
View directory record Official record
Conditions
Cardiac Conduction and Repolarization
Interventions
Custirsen, Placebo, Moxifloxacin
Drug
Lead sponsor
Achieve Life Sciences
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Lenexa, Kansas
Source: ClinicalTrials.gov public record
Updated Oct 9, 2016 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Effect of Mipomersen on Cardiac Repolarization Conducted in Healthy Subjects

NCT01090661
View directory record Official record
Conditions
Healthy
Interventions
mipomersen sodium, moxifloxacin hydrochloride (Avelox®), placebo
Drug
Lead sponsor
Kastle Therapeutics, LLC
Industry
Eligibility
18 Years to 45 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Aug 2, 2016 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Effect of Single Oral Dose of Balinatunfib on Cardiac Repolarization in Healthy Adult Participants.

NCT07272629
View directory record Official record
Conditions
Cardiac Repolarization, Healthy Volunteers
Interventions
Balinatunfib, Moxifloxacin, Placebo
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years to 55 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
2
States / cities
Dallas, Texas • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Thorough QT (TQT) Study of TD-4208 in Healthy Subjects

NCT02820311
View directory record Official record
Conditions
Cardiac Repolarization in Healthy Subjects
Interventions
TD-4208 175 mcg, TD-4208 700 mcg, Placebo for TD-4208, Moxifloxacin 400 mg
Drug
Lead sponsor
Mylan Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Feb 23, 2022 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Smoking and Ventricular Repolarization

NCT03916341
View directory record Official record
Conditions
Sudden Cardiac Death, Prolonged QTc Interval
Interventions
EC with nicotine, EC without nicotine, control, TC with nicotine (own brand), research TC with very low level nicotine
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
21 Years to 45 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 3, 2023 · Synced Sep 13, 2026, 8:52 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Compare the Effect on Heart Rhythm of 3 Days of GSK189075, Placebo, or Moxifloxacin in Healthy Adults

NCT00532610
View directory record Official record
Conditions
Type 2 Diabetes Mellitus, Diabetes Mellitus, Type 2
Interventions
GSK189075
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 50 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 18, 2012 · Synced Sep 13, 2026, 8:52 PM EDT