Clinical trials: Electrocardiography
Healthy Volunteers
Guanfacine Immediate-release Electrocardiogram Results (QTc) Study
To assess the effect of immediate-release guanfacine hydrochloride, administered at therapeutic and supratherapeutic doses, on QT/QTc in healthy normal males and females
- Trial name
- NCT00672984
- Testing
- immediate release guanfacine hydrochloride, moxifloxacin
- Where
- United States
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- Shire
Cardiomyopathy
AI-SCREENDCM Decentralized Clinical Trial - Pilot Study
The purpose of this study is to assess the feasibility and impact of screening FDR of DCM probands using a mobile ECG with the ability to transmit the ECG for cloud-based AI analysis to detect reduced left ventricular ejection…
- Trial name
- NCT06609174
- Testing
- KardiaRx ECG Screening and AI interpretation of ECG
- Where
- United States
- Volunteers
- 119 people
- Sponsor
- Mayo Clinic
ECG Effects
The Effect of Buprenorphine Delivered by Buprenorphine Transdermal System (BTDS) at Doses up to 80 Micrograms/Hour (mcg/hr) and Naltrexone on Electrocardiogram (ECG) Intervals in Healthy Volunteers
The purpose of this study is to evaluate the ECG effects of 10, 40, and 80 mcg/hr buprenorphine delivered by BTDS alone, or by BTDS dosed with naltrexone, relative to placebo in healthy male and female subjects.
- Trial name
- NCT01999114
- Testing
- Buprenorphine transdermal patch, Naltrexone tablet, Moxifloxacin tablet
- Where
- United States
- Volunteers
- 328 people, healthy volunteers welcome
- Sponsor
- Purdue Pharma LP
Schizophrenic Disorders
A Study Measuring Effect of LY2140023 (Pomaglumetad Methionil) on Electrocardiographs in Participants With Schizophrenia
This study determined if a single dose of LY2140023 (pomaglumetad methionil) affects the electrical activity in the heart in participants with schizophrenia.
- Trial name
- NCT01606436
- Testing
- LY2140023, Moxifloxacin
- Where
- 8 sites in United States
- Volunteers
- 86 people
- Sponsor
- Denovo Biopharma LLC
Heart Failure, Cancer Treatment Induced Left Ventricular Dysfunction
REcovery of Left Ventricular Dysfunction in CAncer Patients (RECAP Trial)
The goal of this clinical trial is to learn if heart function remains normal after stopping heart failure medication in patients who have received chemotherapy.
- Trial name
- NCT02543294
- Testing
- Echocardiograms, Electrocardiogram, Symptom Questionnaire
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- M.D. Anderson Cancer Center
Myocardial Infarction, Chest Pain
Tele-Electrocardiography in Emergency Cardiac Care
The purpose of this study is to see whether individuals who access the "911" emergency medical system with a heart attack or severe chest pain will receive more timely hospital treatment and better outcomes if hospital clinicians…
- Trial name
- NCT00075088
- Testing
- Electrocardiogram (ECG) Intervention, Routine Clinical Practice
- Where
- United States
- Volunteers
- 794 people
- Sponsor
- University of California, San Francisco
Age-Related Macular Degeneration, Macular Degeneration
Study to Collect Safety and ECG Data on Brolucizumab 6 mg Intravitreal Treatment in Patients With Wet AMD
The purpose of this study was to collect ECG data after a single IVT injection of brolucizumab 6 mg in patients with neovascular age-related macular degeneration (nAMD).
- Conditions
- Age-Related Macular Degeneration, Macular Degeneration, Wet Macular Degeneration, Retinal Degeneration
- Trial name
- NCT03954626
- Testing
- brolucuzumab 6 mg IVT
- Where
- 3 sites in United States, Puerto Rico
- Volunteers
- 14 people
- Sponsor
- Novartis Pharmaceuticals
Syncope
Ambulatory Post-Syncope Arrhythmia Protection Feasibility Study
The purpose of this study is to conduct an observational investigation of a novel care path used to manage emergency department (ED) presenting syncope patients on an outpatient basis.
- Trial name
- ASAP (NCT02188147)
- Testing
- Short Term Wearable Defibrillator
- Where
- 6 sites in United States
- Volunteers
- 39 people
- Sponsor
- Zoll Medical Corporation
Systolic Heart Failure, Cardiac Resynchronization Therapy
ECG for Programming in CRT
Patients with heart failure and left bundle branch block benefit from Cardiac Resynchronization Therapy (CRT) that delivers pacing from right ventricle (RV) and left ventricle (LV) synchronously, resulting in electrical…
- Conditions
- Systolic Heart Failure, Cardiac Resynchronization Therapy, Electrocardiography
- Trial name
- EPIC (NCT03936608)
- Testing
- Programming individualized RV-LV pacing offset to optimize ECG, Nominally programming CRT device without RV-LV offset
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Washington University School of Medicine
Hepatitis B
Study to Evaluate the Effect of Bepirovirsen on Cardiac Conduction as Assessed by 12-lead Electrocardiogram in Healthy Volunteers
This study will evaluate the effect of a single dose of bepirovirsen on the QT interval corrected by Fridericia's formula (QTcF) as compared to placebo.
- Trial name
- NCT06422767
- Testing
- Bepirovirsen
- Where
- United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Primary Focus: Adult Subjects Who Require PICC Placement
Electrocardiogram (ECG) Guided Peripherally Inserted Central Catheter (PICC) Placement
This study is designed to obtain information for design purposes on use of an ECG guided monitoring system to aid in the correct placement of PICC lines. There is no formal study hypothesis.
- Trial name
- NCT00742053
- Testing
- ECG-guided PICC placement
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- C. R. Bard
No Specific Conditions Under Study. Primary Focus: Adult Subjects Who Require PICC Placement
Assessment of the Precision of the Sherlock 3CG Tip Positioning System
Phase I determine the location of the peripherally inserted central catheter (PICC) tip upon observation of maximum p-wave amplitude Phase II determine the precision of PICC placement in the Sherlock 3CG group versus the standard…
- Trial name
- STAT-PICC (NCT01275430)
- Testing
- Sherlock 3CG, Blind Placement
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- C. R. Bard
Sudden Cardiac Arrest
The Intrepid Clinical Engineering Study
The purpose of this research study is to collect clinical data to validate a software update for 12-lead electrocardiogram monitoring.
- Trial name
- NCT05636332
- Testing
- 12 lead Electrocardiogram
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Heartstream US LLC
Healthy, Atrial Fibrillation
Validation of the Performance of the Electrocardiogram (ECG) Function in the Masimo INVSENSOR00057
The objective of this study is to validate the performance of the electrocardiogram (ECG) function of the Masimo INVSENSOR00057 against contemporaneous measurements
- Trial name
- NCT06071754
- Testing
- Masimo INVSENSOR00057
- Where
- 4 sites in United States
- Volunteers
- 365 people, healthy volunteers welcome
- Sponsor
- Masimo Corporation
Arthritis, Rheumatoid
Evaluation of Pharmacokinetics and Safety of GSK3196165 in Combination With Methotrexate in Japanese Subjects With Rheumatoid Arthritis
This is a randomized, double-blind, parallel group, 3 dosage level, placebo-controlled, Phase 1/2 study designed to evaluate the pharmacokinetics, safety, tolerability, and efficacy of the monoclonal antibody GSK3196165, in…
- Trial name
- NCT03028467
- Testing
- GSK3196165 Dose 1, GSK3196165 Dose 2, GSK3196165 Dose 3
- Where
- 32 sites in Japan
- Volunteers
- 15 people
- Sponsor
- GlaxoSmithKline