His-Bundle Corrective Pacing in Heart Failure

ClinicalTrials.gov ID: NCT05265520

Public ClinicalTrials.gov record NCT05265520. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

View official ClinicalTrials.gov record → Back to search

ClinicalTrials.gov public records Last synced Jul 27, 2026, 11:03 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The investigators aim to prospectively evaluate the efficacy and mechanism of benefit of His-bundle pacing enhanced cardiac resynchronization therapy (His-CRT) vs. cardiac resynchronization therapy (BIV-CRT) in patients with heart failure and right bundle branch block (RBBB).

Study identification

NCT ID: NCT05265520
Recruitment status: Recruiting
Study type: Interventional
Phase: Not applicable
Lead sponsor: University of Rochester; Other
Enrollment: 120 participants

Conditions and interventions

Conditions

Interventions

BIV-CRT implantation Procedure
His-CRT implantation Procedure

Procedure

Eligibility (public fields only)

Age range: 18 Years and older
Sex: All
Healthy volunteers: Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date: Dec 1, 2022
Primary completion: Jun 30, 2027
Completion: Jun 30, 2028
Last update posted: Feb 8, 2026

2022 – 2028

United States locations

U.S. sites: 14
U.S. states: 10
U.S. cities: 11

Facility	City	State	ZIP	Site status
University of Arizona	Phoenix	Arizona	85006	Recruiting
Cedars-Sinai Medical Center	Los Angeles	California	90048	Recruiting
University of South Florida	Tampa	Florida	33606	Recruiting
Northwestern Memorial Hospital	Chicago	Illinois	60611	Recruiting
Rush University Medical Center	Chicago	Illinois	60612	Recruiting
University of Chicago	Chicago	Illinois	60637	Recruiting
Valley Health System	Ridgewood	New Jersey	07450	Recruiting
Weill Cornell Medical College	New York	New York	10021	Recruiting
Mount Sinai Hospital	New York	New York	10029	Recruiting
Mission Health	Asheville	North Carolina	28803	Recruiting
University of Pennsylvania	Philadelphia	Pennsylvania	19104	Recruiting
Geisinger Wyoming Valley	Wilkes-Barre	Pennsylvania	18711	Recruiting
University of Vermont	Burlington	Vermont	05401	Recruiting
Virginia Commonwealth University	Richmond	Virginia	23298	Recruiting

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT05265520, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do: No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from: Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh: Last update posted Feb 8, 2026 · Synced Jul 27, 2026

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT05265520 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →