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ClinicalTrials.gov public records Last synced Oct 27, 2026, 6:04 PM EDT

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Showing 1–24 of 121 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: QT Interval Clear all
Completed No phase listed Observational

Home Electrocardiogram (ECG) Monitoring After Heart Transplantation

NCT01365806
View directory record Official record
Conditions
Cardiac Transplant Rejection, Qt Interval, Variation in
Interventions
Not listed
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
345 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
3
States / cities
Los Angeles, California • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 8, 2017 · Synced Oct 27, 2026, 6:04 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Higher Dose of Rituxan Versus Standard Doses of Rituxan With Cyclophosphamide, Vincristine, and Prednisone in Subjects With Chronic ITP

NCT00774202
View directory record Official record
Conditions
Immune Thrombocytopenic Purpura
Interventions
Rituxan, Cyclophosphamide, Vincristine, Prednisone, Higher Dose of Rituximab
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
12 Years to 100 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 9, 2019 · Synced Oct 27, 2026, 6:04 PM EDT
Completed Phase 1 Interventional

Effects of AZD1775 on the PK Substrates for CYP3A, CYP2C19, CYP1A2 and on QT Interval in Patients With Advanced Cancer

NCT03333824
View directory record Official record
Conditions
Solid Tumours
Interventions
CYP1A2 (caffeine), CYP2C19 (omeprazole), CYP3A (midazolam), Kytril (granisetron), Wee-1 kinase inhibitor AZD1775
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 99 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
7
States / cities
Bingham Farms, Michigan • Detroit, Michigan • Lebanon, New Hampshire + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 25, 2019 · Synced Oct 27, 2026, 6:04 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 10, 2016 · Synced Oct 27, 2026, 6:04 PM EDT
Enrolling by invitation Phase 4 Interventional Accepts healthy volunteers

Imaging of Brain Amyloid Plaques in the Aging Population

NCT00950430
View directory record Official record
Conditions
Alzheimer's Disease, Dementia With Lewy Bodies, Frontotemporal Dementia, Vascular Dementia
Interventions
Pittsburgh Compound B (C-11 PiB), F-18 FDG, Tau (18-F-AV-1451)
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
30 Years to 100 Years
Enrollment
8,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Oct 27, 2026, 6:04 PM EDT
Completed Phase 1 Interventional Results available

A Study Measuring Effect of LY2140023 (Pomaglumetad Methionil) on Electrocardiographs in Participants With Schizophrenia

NCT01606436
View directory record Official record
Conditions
Schizophrenic Disorders
Interventions
LY2140023, Placebo, Moxifloxacin
Drug
Lead sponsor
Denovo Biopharma LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
8
States / cities
Garden Grove, California • San Diego, California • North Miami, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2023 · Synced Oct 27, 2026, 6:04 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Single-centre, Randomised, Double-blind, Placebo-controlled, Four Way Crossover Phase I Study to Investigate the Effect on QT/QTc Interval of Ceftazidime NXL104 or Ceftaroline Fosamil NXL104, Compared With Placebo, Using Moxifloxacin (Avelox®) as a Positive Control, in Healthy Male Volunteers

NCT01290900
View directory record Official record
Conditions
Healthy Male Volunteers
Interventions
NXL104, Ceftaroline, Placebo Infusion, Ceftazidime, Moxifloxacin
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 45 Years · Male only
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 1, 2017 · Synced Oct 27, 2026, 6:04 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers Results available

A Pharmacokinetic And QT Study Of CP-751,871 In Healthy Subjects

NCT00926263
View directory record Official record
Conditions
Healthy Volunteers
Interventions
CP-751,871, CP-751,871, moxifloxacin, saline
Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 7, 2013 · Synced Oct 27, 2026, 6:04 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety Study Designed to Study the Effects of Two Different Doses of CXA-101/Tazobactam, a Low Dose and a High Dose, on the QT/QTc Intervals in Healthy Subjects

NCT02508753
View directory record Official record
Conditions
Healthy
Interventions
CXA-101/tazobactam, Moxifloxacin, placebo
Drug
Lead sponsor
Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years to 45 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Jan 26, 2017 · Synced Oct 27, 2026, 6:04 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Study of Setmelanotide Effects on QTc (Corrected QT) Interval in Healthy Participants

NCT05046132
View directory record Official record
Conditions
Healthy
Interventions
Setmelanotide, Moxifloxacin, Oral Placebo, SC Placebo
Drug
Lead sponsor
Rhythm Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated May 3, 2024 · Synced Oct 27, 2026, 6:04 PM EDT
Completed Phase 1 Interventional Results available

A Study to Evaluate the Effects of Pevonedistat on the Corrected QT (QTc) Interval in Participants With Advanced Solid Tumors

NCT03330106
View directory record Official record
Conditions
Advanced Solid Neoplasm
Interventions
Pevonedistat, Docetaxel, Carboplatin, Paclitaxel
Drug
Lead sponsor
Millennium Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
8
States / cities
Santa Monica, California • Tampa, Florida • Detroit, Michigan + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 28, 2023 · Synced Oct 27, 2026, 6:04 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of the Cardiac Effects of Danicopan in Healthy Adults

NCT05016206
View directory record Official record
Conditions
Healthy
Interventions
Danicopan, Moxifloxacin-matching Placebo, Danicopan-matching placebo, Moxifloxacin
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 23, 2021 · Synced Oct 27, 2026, 6:04 PM EDT
Completed Phase 1 Interventional Results available

A Study to Evaluate Corrected QT Interval and Drug-Drug Interaction of Trastuzumab on Carboplatin in the Presence of Docetaxel in Patients With HER2-Positive Metastatic or Locally Advanced Inoperable Cancer

NCT00927589
View directory record Official record
Conditions
Solid Cancers
Interventions
carboplatin, docetaxel, trastuzumab
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
20
States / cities
Scottsdale, Arizona • Beverly Hills, California • La Jolla, California + 16 more
Source: ClinicalTrials.gov public record
Updated Dec 10, 2015 · Synced Oct 27, 2026, 6:04 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Study of the Safety, Pharmacokinetics and Efficacy of Tinostamustine in Patients With Advanced Solid Tumors.

NCT03345485
View directory record Official record
Conditions
Small Cell Lung Cancer, Soft Tissue Sarcoma, Triple-negative Breast Cancer, Ovarian Cancer, Endometrial Cancer
Interventions
Tinostamustine 60mg/m2 over 30min, Tinostamustine 80mg/m2 over 30min, Tinostamustine 100mg/m2 over 30min, Tinostamustine 60mg/m2 over 60min, Tinostamustine 80mg/m2 over 60min, Tinostamustine 100mg/m2 over 60min, Tinostamustine 80mg/m2 over 80min
Drug
Lead sponsor
Mundipharma Research Limited
Industry
Eligibility
18 Years and older
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
5
States / cities
Los Angeles, California • Palo Alto, California • Ann Arbor, Michigan + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2024 · Synced Oct 27, 2026, 6:04 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Effect of Carbetocin on the QT/QTc Interval in Healthy Subjects

NCT05924321
View directory record Official record
Conditions
Postpartum Hemorrhage
Interventions
Carbetocin, Placebo, Placebo and Moxifloxacin
Drug
Lead sponsor
Ferring Pharmaceuticals
Industry
Eligibility
18 Years to 45 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Sep 3, 2024 · Synced Oct 27, 2026, 6:04 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Odiparcil QT Definitive Study

NCT00437242
View directory record Official record
Conditions
Fibrillation, Atrial, Atrial Fibrillation
Interventions
Odiparcil
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 60 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2006
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 4, 2012 · Synced Oct 27, 2026, 6:04 PM EDT
Completed Phase 2 Interventional Results available

Study of Ramucirumab (IMC-1121B) Therapy and Corrected QT (QTc) Interval Changes

NCT01017731
View directory record Official record
Conditions
Cancer, Solid Tumor
Interventions
IMC-1121B, Moxifloxacin, Diphenhydramine
Biological · Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
7
States / cities
Atlanta, Georgia • Metairie, Louisiana • Ann Arbor, Michigan + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 10, 2015 · Synced Oct 27, 2026, 6:04 PM EDT
Completed Not applicable Interventional

Pharmacist Use of ECG to Inform Drug Therapy Decisions for Patients Receiving QT Prolonging Medications

NCT04000542
View directory record Official record
Conditions
Torsades de Pointe Caused by Drug (Disorder), Torsades de Pointes, Qt Interval, Variation in
Interventions
Pharmacist Intervention
Other
Lead sponsor
Northeast Iowa Medical Education Foundation
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Waterloo, Iowa
Source: ClinicalTrials.gov public record
Updated Apr 9, 2020 · Synced Oct 27, 2026, 6:04 PM EDT
Completed Early Phase 1 Interventional

Pilot Trial of Arsenic + Cytarabine in Patients With Myelofibrosis

NCT00572065
View directory record Official record
Conditions
Myelofibrosis
Interventions
arsenic trioxide, cytarabine
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 3, 2017 · Synced Oct 27, 2026, 6:04 PM EDT
Completed Phase 1 Interventional

A Phase I Study to Assess the Safety, Pharmacokinetics, and Potential Effects of Amrubicin on the QT/QTc Interval in Cancer Patients With Advanced Solid Tumors.

NCT00915083
View directory record Official record
Conditions
Advanced Solid Tumors
Interventions
Amrubicin
Drug
Lead sponsor
Celgene
Industry
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
8
States / cities
La Jolla, California • Santa Monica, California • Indianapolis, Indiana + 5 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2019 · Synced Oct 27, 2026, 6:04 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

ANX-188 Thorough QT/QTc Study in Healthy Volunteers

NCT01790087
View directory record Official record
Conditions
Healthy
Interventions
ANX-188 Therapeutic Dose, ANX-188 Supratherapeutic dose, Saline, Moxifloxacin
Drug
Lead sponsor
Mast Therapeutics, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 20, 2015 · Synced Oct 27, 2026, 6:04 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate the Effects of Brensocatib on QT Interval in Healthy Participants

NCT05355935
View directory record Official record
Conditions
Healthy Volunteer
Interventions
Brensocatib, Moxifloxacin, Placebo
Drug
Lead sponsor
Insmed Incorporated
Industry
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Mar 27, 2023 · Synced Oct 27, 2026, 6:04 PM EDT
Completed No phase listed Observational

Effects Rapid Atrial Pacing Has on the Electrocardiogram (ECG) in Patients With Dual Chamber Pacemakers

NCT00883610
View directory record Official record
Conditions
Prolonged QT Interval
Interventions
Not listed
Lead sponsor
Vanderbilt University
Other
Eligibility
21 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 11, 2014 · Synced Oct 27, 2026, 6:04 PM EDT
Completed No phase listed Observational

Effect of Dexmedetomidine on QT Interval in Pediatric Patients Under General Anesthesia

NCT01917786
View directory record Official record
Conditions
Surgery
Interventions
ECG
Device
Lead sponsor
Senthil G. Krishna
Other
Eligibility
Not listed
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 8, 2016 · Synced Oct 27, 2026, 6:04 PM EDT