Alleviant ALLAY-HFrEF Study

NCT ID: NCT06812533

Last Updated: 2025-12-16

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ENROLLING_BY_INVITATION

Clinical Phase

NA

Total Enrollment

350 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-03-10

Study Completion Date

2028-12-31

Brief Summary

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Prospective, multicenter, randomized, sham-controlled, double blind (patient and observer), study designed to evaluate the safety and efficacy of a percutaneously created interatrial shunt using the Alleviant ALV1 System in patients with HFrEF.

Detailed Description

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Conditions

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Heart Failure

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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Treatment

Subjects randomized to the treatment arm will undergo cardiac imaging, femoral vein access and receive the Alleviant ALV1 System device procedure.

Group Type EXPERIMENTAL

Alleviant ALV1 System

Intervention Type DEVICE

Creation of interatrial shunt

Control

Subjects randomized to the control arm will undergo cardiac imaging and sheath placement in femoral vein.

Group Type SHAM_COMPARATOR

Sham-Control

Intervention Type OTHER

Cardiac imaging

Interventions

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Alleviant ALV1 System

Creation of interatrial shunt

Intervention Type DEVICE

Sham-Control

Cardiac imaging

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* LVEF ≤ 40%
* NYHA class II, III or ambulatory IV HF
* Receiving optimal, maximally tolerated, stable GDMT

Exclusion Criteria

* Advanced heart failure
* Life-expectancy \< 12 months
* Evidence of right heart dysfunction
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Alleviant Medical, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Gregg Stone

Role: PRINCIPAL_INVESTIGATOR

Icahn School of Medicine at Mount Sinai

James Udelson

Role: PRINCIPAL_INVESTIGATOR

Tufts Medical Center

Locations

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Keck Medical Center of USC

Los Angeles, California, United States

Site Status

UC Davis Medical Center

Sacramento, California, United States

Site Status

Scripps Clinical Research Services

San Diego, California, United States

Site Status

University of California San Francisco

San Francisco, California, United States

Site Status

Ascension Sacred Heart

Pensacola, Florida, United States

Site Status

Atlanta VA Health Care System

Decatur, Georgia, United States

Site Status

Midwest Cardiovascular Institute

Naperville, Illinois, United States

Site Status

Cardiovascular Institute of the South

Houma, Louisiana, United States

Site Status

University Medical Center New Orleans

New Orleans, Louisiana, United States

Site Status

Tufts Medical Center

Boston, Massachusetts, United States

Site Status

Brigham and Women's Hospital

Boston, Massachusetts, United States

Site Status

Boston Medical Center

Boston, Massachusetts, United States

Site Status

Washington University - St Louis

St Louis, Missouri, United States

Site Status

Stony Brook Medicine

New York, New York, United States

Site Status

Rochester General Hospital

Rochester, New York, United States

Site Status

Mission Hospital

Asheville, North Carolina, United States

Site Status

Duke University Hospital

Durham, North Carolina, United States

Site Status

NC Heart and Vascular Research

Raleigh, North Carolina, United States

Site Status

Cleveland Clinic

Cleveland, Ohio, United States

Site Status

ProMedica Toledo Hospital

Toledo, Ohio, United States

Site Status

Pinnacle Health Cardiovascular Institute

Harrisburg, Pennsylvania, United States

Site Status

Medical University of South Carolina

Charleston, South Carolina, United States

Site Status

Monument Health

Rapid City, South Dakota, United States

Site Status

Tennova Healthcare - Turkey Creek Medical Center

Knoxville, Tennessee, United States

Site Status

Hendrick Health

Abilene, Texas, United States

Site Status

Texas Cardiac Arrhythmia Research Foundation

Austin, Texas, United States

Site Status

Austin Heart

Austin, Texas, United States

Site Status

NextStage Clinical Research

Waco, Texas, United States

Site Status

Carilion Clinic

Roanoke, Virginia, United States

Site Status

OLV Hospital

Aalst, , Belgium

Site Status

AZ Sint Jan Brugge

Bruges, , Belgium

Site Status

Southlake Regional Hospital Centre

Newmarket, Ontario, Canada

Site Status

Centre hospitalier de l'Universite de Montreal (CHUM)

Montreal, Quebec, Canada

Site Status

Centre Integre Universitaire de Sainte et de Services Scoiiaux de l'Estrie - Centre Hospitalier Universitaire de Sherbrooke (CIUSSS de l'Estrie - CHUS)

Montreal, Quebec, Canada

Site Status

IUCPQ - Université Laval (Quebec)

Québec, , Canada

Site Status

Tbilisi Heart and Vascular

Tbilisi, , Georgia

Site Status

Uniwesytecki Szpital Kliniczny

Wroclaw, , Poland

Site Status

Hospital Universitario A Coruna

A Coruña, , Spain

Site Status

Hospital de la Santa Creu i Sant Pau

Barcelona, , Spain

Site Status

Vall d'Hebron University Hospital Barcelona

Barcelona, , Spain

Site Status

Hospital Universitario Puerta de Hierro

Madrid, , Spain

Site Status

Hospital Clínico Universitario de Salamanca

Salamanca, , Spain

Site Status

Valencia Hospital Clinico

Valencia, , Spain

Site Status

Countries

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United States Belgium Canada Georgia Poland Spain

Other Identifiers

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CIP-0006

Identifier Type: -

Identifier Source: org_study_id