Myocardial Injury in Patients With Cardiac Implantable Electronic Devices Undergoing Defibrillation Threshold Testing

Completed

Conditions studied: ICD

In brief

Researchers are trying to determine if heart injury occurs in patients with a cardiac implantable electronic device (CIED) who undergo a defibrillation threshold testing (DFT) procedure.

Key facts

Study ID

NCT04284800

Run by

Mayo Clinic

People needed

14

Starts

2020-01-01

Expected to finish

2025-07-01

Last updated by the study team

2026-07-16

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Patients who are undergoing elective defibrillation threshold testing of their transvenous ICD or defibrillation threshold testing of the subcutaneous ICD at the time of implantation

You may not qualify if…

• Patients under age 18
• Patients with myocardial infarction, coronary artery bypass grafting or any invasive cardiac procedure in the previous six weeks
• Pregnant patients
• Patients who cannot provide informed consent because of cognitive dysfunction

Where it is running

• Mayo Clinic — Rochester, Minnesota, United States

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.