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Impact of Barostimulation on Hemodynamics in Adults With Heart Failure

NCT07335510 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 58

Last updated 2026-01-13

No results posted yet for this study

Summary

This study evaluates the effects of the implantation and adjustment of the CVRx Barostim device in adult patients with heart failure with reduced ejection fraction who are receiving maximally tolerated doses of guideline directed medical and device therapies. The study aims to assess how therapy using this device affects heart function, symptoms, and exercise capacity, with particular focus on how the device affects blood flow and heart pressures during exercise. Information from this study may help inform patient selection and device management in patients with heart failure.

Conditions

  • HFrEF - Heart Failure With Reduced Ejection Fraction

Interventions

DEVICE

Baroreflex Activation Therapy

Barostim™ device (CVRx Inc.), a commercially available, FDA-approved device for autonomic modulation in HFrEF. The device system includes an implantable pulse generator, carotid sinus lead, and programmer system. No investigational modifications will be made. The device will be implanted per standard labeling and programming guidelines, and therapy titration will follow manufacturer recommendations.

Sponsors & Collaborators

Principal Investigators

  • Nir Uriel, MD · Columbia University

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-01-31
Primary Completion
2027-12-31
Completion
2028-03-31
FDA Device
Yes

Countries

  • United States

Study Locations

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Entities

Companies

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 NCT07335510 on ClinicalTrials.gov