- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05722379
Left Bundle Branch Pacing Versus Right Ventricular Pacing in Patients With Atrioventricular Block
February 9, 2023 updated by: Zhongxiu Chen, West China Hospital
Left Bundle Branch Pacing Versus Right Ventricular Pacing in Patients With Atrioventricular Block: an Observational Cohort Study
Although emerging evidence demonstrated that left bundle branch pacing (LBBP) is a promising alternative for patients with either a bradycardia or a heart failure pacing indication.
However, a direct comparison of the safety, efficacy and LV systolic synchrony between LBBP and RVP regimens was rare.
In this study, the investigators aim to conduct a comparison of the safety and effectiveness performance between these two pacing methods for patients with atrioventricular block (AVB).
The investigators focused on AVB patients undergoing permanent pacemaker implantations from the 1st of January 2018 to the 18th of November 2021 at West China Hospital.
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Detailed Description
Right ventricular pacing (RVP) is the standard treatment for patients with continuous ventricular pacing needs.
However, clinical studies have shown that RVP can cause electrical and mechanical dyssynchrony of the left ventricle and increase the risks of cardiac insufficiency, atrial fibrillation (AF) and death.
Although emerging evidence demonstrated that left bundle branch pacing (LBBP) is a promising alternative for patients with either a bradycardia or a heart failure pacing indication.
However, a direct comparison of the safety, efficacy and LV systolic synchrony between LBBP and RVP regimens was rare.
In this study, the investigators aim to conduct a comparison of the safety and effectiveness performance between these two pacing methods for patients with atrioventricular block (AVB).
The investigators focused on AVB patients undergoing permanent pacemaker implantations from the 1st of January 2018 to the 18th of November 2021 at West China Hospital.
Study Type
Observational
Enrollment (Anticipated)
1000
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Zhongxiu Chen, Dr
- Phone Number: 18030708238
- Email: 619087296@qq.com
Study Locations
-
-
Sichuan
-
Sichuan, Sichuan, China, 610041
- Recruiting
- West China Hospital, Sichuan University
-
Contact:
- Junyan Zhang
- Phone Number: 18848242671
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
- ADULT
- OLDER_ADULT
- CHILD
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Probability Sample
Study Population
consecutively high-grade AVB patients undergoing permanent pacemaker implantations from the 1 s t of January 2018 to the 18 thof November 2021 at West China Hospital
Description
Inclusion Criteria:
- included consecutively high-grade AVB patients undergoing permanent pacemaker implantations from the 1 s t of January 2018 to the 18 thof November 2021 at West China Hospital
Exclusion Criteria:
- patients with pacemaker replacements were excluded.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
high-grade AVB patients undergoing permanent pacemaker implantations
|
After recording the His potential, the 3830-69 lead (Medtronic Inc., Minneapolis, MN USA) was sent 1-2 cm forward and downward to find the insertion point of the right side of intra-ventricular septum combined with the pre-rotation impedance and ECG changes.
Ultimately, the tip was perpendicularly straightforward posited against the septum to the left septal side .
Right ventricular pacing (RVP) is the standard treatment for patients with continuous ventricular pacing needs.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
composed of all-cause mortality, lead failure and heart failure hospitalization (HFH) during the follow-ups
Time Frame: through study completion, an average of 2.45 year
|
composed of all-cause mortality, lead failure and heart failure hospitalization (HFH) during the follow-ups
|
through study completion, an average of 2.45 year
|
Lead failure
Time Frame: through study completion, an average of 2.45 year
|
reintervention for increased pacing thresholds, lead dislocation or ventricular perforation after the initial implantation procedure
|
through study completion, an average of 2.45 year
|
HFH
Time Frame: through study completion, an average of 2.45 year
|
HFH was defined as the admission to hospital for >24 hours with worsening symptoms and signs of heart failure and requiring one or more intravenous diuretics or intravenous inotropic medications
|
through study completion, an average of 2.45 year
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
peri-procedure complication
Time Frame: through study completion, an average of 2.45 year
|
included pericardial tamponade and pneumothorax
|
through study completion, an average of 2.45 year
|
cardiac death
Time Frame: through study completion, an average of 2.45 year
|
documented arrhythmogenic death, an unexpected presumed pulseles condition with the absence of an obvious noncardiac explanation, or a death due to congestive cardiac failure or structural heart disease
|
through study completion, an average of 2.45 year
|
recurrent unexplained syncope
Time Frame: through study completion, an average of 2.45 year
|
recurrent unexplained syncope
|
through study completion, an average of 2.45 year
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (ACTUAL)
January 1, 2023
Primary Completion (ANTICIPATED)
February 1, 2023
Study Completion (ANTICIPATED)
April 1, 2023
Study Registration Dates
First Submitted
January 31, 2023
First Submitted That Met QC Criteria
February 9, 2023
First Posted (ACTUAL)
February 10, 2023
Study Record Updates
Last Update Posted (ACTUAL)
February 10, 2023
Last Update Submitted That Met QC Criteria
February 9, 2023
Last Verified
February 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- WestChinaH-LBBP-001
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
UNDECIDED
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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