A Study of REGN7544 for the Treatment in Adult Patients With Sepsis-Induced Hypotension

NCT ID: NCT06608901

Last Updated: 2026-01-07

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

RECRUITING

Clinical Phase

PHASE2

Total Enrollment

76 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-05-05

Study Completion Date

2026-10-19

Brief Summary

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This study is researching an experimental drug called REGN7544 (called "study drug"). The study is focused on adult patients (18 to 85 years) hospitalized due to a serious infection (called "sepsis") and receiving standard-of-care medications for low blood pressure (called "vasopressors") due to sepsis.

The aim of the study is to see how safe, tolerable, and effective the study drug is by observing the effects on blood pressure and the total amount of vasopressor dose received during the stay in the hospital.

The study is looking at several other research questions, including:

* How the study drug changes the blood pressure and the amount of intravenous (IV) fluids given to participants with low blood pressure due to sepsis
* What side effects may happen from taking the study drug
* How much study drug is in the blood at different times
* Whether the body makes antibodies against the study drug (which could make the drug less effective or could lead to side effects)

Detailed Description

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Conditions

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Sepsis-Induced Hypotension

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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REGN7544

Group Type EXPERIMENTAL

REGN7544

Intervention Type DRUG

Administered per the protocol

Placebo (PB)

Group Type PLACEBO_COMPARATOR

PB

Intervention Type DRUG

Administered per the protocol

Interventions

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REGN7544

Administered per the protocol

Intervention Type DRUG

PB

Administered per the protocol

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Proven or suspected infection defined as administration or planned administration of antimicrobial therapy within the screening period
2. Sepsis-induced hypotension that has not responded to Intravenous (IV) fluids, receiving 1 or 2 vasopressors and maintaining a Mean Arterial Pressure (MAP) of ≥ 65 mm Hg for at least 2 consecutive hours immediately prior to randomization, as defined in the protocol

Exclusion Criteria

1. Unable to obtain informed consent by participant or Legally Authorized Representative (LAR)
2. Clinical status requires vasopressor and/or Blood Pressure (BP) management inconsistent with the study protocol
3. Primary cause of hypotension suspected to be due to non-sepsis cause (eg, hemorrhage, burns, or cardiogenic shock), including shock after cardiac arrest
4. Ejection fraction \<20% in the most recent known echocardiogram
5. Acute coronary syndrome based on clinical symptoms and/or electrocardiogram (ECG) during hospitalization
6. History of hospitalization due to heart failure, myocardial infarction, stroke, clinically significant ventricular arrhythmia, transient ischemic attack, or unstable angina within the preceding 3 months
7. Any prior diagnosis of severe pulmonary hypertension, as defined in the protocol
8. Receiving 3 or more vasopressors or exceeding the maximal combined dose as defined in the protocol, during the screening period or at the time of study drug administration
9. Received bone marrow transplant during the preceding 6 months or chemotherapy during the preceding 30 days for lymphoma or leukemia
Minimum Eligible Age

18 Years

Maximum Eligible Age

85 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Regeneron Pharmaceuticals

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Clinical Trial Management

Role: STUDY_DIRECTOR

Regeneron Pharmaceuticals

Locations

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University of Arizona

Tucson, Arizona, United States

Site Status RECRUITING

Yale University

New Haven, Connecticut, United States

Site Status RECRUITING

Emory University Hospital

Atlanta, Georgia, United States

Site Status RECRUITING

Johns Hopkins Hospital

Baltimore, Maryland, United States

Site Status RECRUITING

Massachusetts General Hospital

Boston, Massachusetts, United States

Site Status RECRUITING

Harvard Medical School - Beth Israel Deaconess Medical Center

Boston, Massachusetts, United States

Site Status RECRUITING

Bellevue Hospital

New York, New York, United States

Site Status RECRUITING

New York University Langone Health Tisch-Kimmel Hospital

New York, New York, United States

Site Status RECRUITING

Montefiore Medical Center - Weiler Hospital

The Bronx, New York, United States

Site Status RECRUITING

Montefiore Medical Center - Moses Campus

The Bronx, New York, United States

Site Status RECRUITING

Atrium Health

Winston-Salem, North Carolina, United States

Site Status RECRUITING

Cleveland Clinic Foundation

Cleveland, Ohio, United States

Site Status RECRUITING

MUSC SCTR Research Nexus Clinic and Lab

Charleston, South Carolina, United States

Site Status RECRUITING

Vanderbilt University Medical Center

Nashville, Tennessee, United States

Site Status RECRUITING

Intermountain Medical Center - Murray (Pulmonary Medicine)

Murray, Utah, United States

Site Status RECRUITING

Centre Hospitalier Regional Universaitaire de Tours (CHRU de Tours)

Tours, Centre-Val de Loire, France

Site Status RECRUITING

CHU Dupuytren

Limoges, Nouvelle-Aquitaine, France

Site Status RECRUITING

Centre Hospitalier Le Mans

Le Mans, Pays de la Loire Region, France

Site Status RECRUITING

Centre Hospitalier Departemental (CHD) Vendee

La Roche-sur-Yon, Vendee, France

Site Status RECRUITING

Centre Hospitalier Universitaire Angers

Angers, , France

Site Status RECRUITING

Raymond Poincare University Hospital

Garches, , France

Site Status RECRUITING

Paris-Saclay University Hospitals

Le Kremlin-Bicêtre, , France

Site Status RECRUITING

CHU Nantes

Nantes, , France

Site Status RECRUITING

Centre Hospitalier Universitaire d'Orleans

Orléans, , France

Site Status RECRUITING

CHU de Reims Hopital Robert Debre

Reims, , France

Site Status RECRUITING

Hopitaux Universitaires de Strasbourg

Strasbourg, , France

Site Status RECRUITING

Hopital Nord Franche Comte

Trévenans, , France

Site Status RECRUITING

Hopital Cochin

Paris, Île-de-France Region, France

Site Status RECRUITING

Countries

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United States France

Central Contacts

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Clinical Trials Administrator

Role: CONTACT

844-734-6643

Other Identifiers

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2024-514946-35-00

Identifier Type: CTIS

Identifier Source: secondary_id

R7544-SIH-2435

Identifier Type: -

Identifier Source: org_study_id

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