NCT03008291Recruiting
His Bundle Pacing in Bradycardia and Heart Failure
Source: ClinicalTrials.gov · Last updated 24 Dec 2025
Brief summary (registry, in English)
Participants in this study will either have heart failure (HF) and are scheduled to undergo pace maker (PM) implantation, cardiac resynchronization therapy pacemaker (CRT-P), cardiac resynchronization therapy defibrillator (CRT-D) implantation, His bundle pacing (HIBP) or left bundle area pacing (LBAP) (including HIBP/LBAP for patients with HF, for patients who have failed CRT implant or patients who are CRT non-responders), or have atrioventricular (AV) block or bradycardia and are scheduled to undergo dual chamber pacemaker implantation. In this study additional heart rhythm measurements will be collected during the implant procedure to better understand how His bundle and/or parahisian pacing (HISP) effects electrical conduction in the hearts of patients with HF or AV block. The hypothesis is that His bundle or parahisian pacing (HISP) and left bundle area pacing (LBAP) may normalize atrioventricular (AV) conduction with a narrow combination of the Q wave, R wave and S wave (QRS complex) in functional bundle branch block or conduction delay in patients with heart failure (HF).
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 80 (estimated)
- First submitted
- 2 Nov 2016
- Start date
- 1 Oct 2016
- Primary completion date
- 31 Dec 2026
- Lead sponsor
- Yong-Mei Cha
- Diseases
- Heart failure
- NCT number
- NCT03008291
What you commit to
- Study type: Observational
- Planned participants: 80
- From 1 Oct 2016 to the primary completion date, 31 Dec 2026
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Age
- Age \< 18 years
Other
- Pregnant
Who the study is looking for
- HF Group
- Clinically recommended to undergo PM, CRT-P, or CRT-D implantation or HIBP/LBAP (including HIBP/LBAP for patients with HF, for patients who have failed CRT implant or patients who are CRT non-responders)
- Any QRS duration
- LVEF ≤ 50%
- AV Block/Bradycardia Group
- Recommended to undergo dual chamber pacemaker implantation
- Any AV block or Sinus Bradycardia
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Mayo Clinic Coordinator of this site? Confirm its status | Rochester | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.