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Cardiac Anodal Biphasic Pacing

NCT07173777 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 108

Last updated 2026-04-28

No results posted yet for this study

Summary

The goal of this study is to test a new pacing method called anodal biphasic pacing (ABP) to determine if this pacing works as well-or better-than current pacing methods. This new method may improve how the heart works and reduce some of the problems caused by regular pacing.

Current implantable pacemakers use a monophasic cathodal waveform to stimulate the heart. Monophasic cathodal pacing (MCP) waveforms slow conduction, impair contractility, cause inflammation, increase risk of atrial fibrillation, heart failure, and mortality. Anodal biphasic pacing (ABP) is an alternative waveform that can stimulate the heart. ABP preconditions the heart and then initiates cardiac contraction. ABP may address the limitations of MCP.

Conditions

  • Cardiac Pacing

Interventions

DEVICE

Cardiac Waveform Generator

A pacing device that allows for programmable pulse waveforms to generate a predefined set of anodal biphasic waveforms. It possesses a battery-powered floating point gate array (FPGA) using software that allows flexibility in waveform configuration.

Sponsors & Collaborators

  • Rocky Mountain Biphasic

    collaborator UNKNOWN

  • Boston Medical Center

    lead OTHER

Principal Investigators

  • Robert Helm, MD · Boston Medical Center, Cardiology

Study Design

Allocation
NON_RANDOMIZED
Purpose
DIAGNOSTIC
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-07-31
Primary Completion
2027-07-31
Completion
2027-07-31
FDA Device
Yes

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07173777 on ClinicalTrials.gov