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Completed Phase 3 Interventional Results available

A Study to Assess the Efficacy and Safety of BIVV009 (Sutimlimab) in Participants With Primary Cold Agglutinin Disease Without A Recent History of Blood Transfusion

ClinicalTrials.gov ID: NCT03347422

Public ClinicalTrials.gov record NCT03347422. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 23, 2026, 6:21 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 3, Randomized, Double-blind, Placebo-controlled Study to Assess the Efficacy and Safety of Sutimlimab in Patients With Primary Cold Agglutinin Disease Without a Recent History of Blood Transfusion

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of Part A was to determine whether sutimlimab administration resulted in a greater than or equal to (\>=)1.5 grams per deciliter (g/dL) increase in hemoglobin (Hgb) level and avoidance of transfusion in participants with primary cold agglutinin disease (CAD) without a recent history of blood transfusion. The purpose of Part B was to evaluate the long-term safety and tolerability of sutimlimab in participants with primary CAD.

Study identification

NCT ID
NCT03347422
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Bioverativ, a Sanofi company
Industry
Enrollment
42 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Mar 17, 2018 (Actual)
Primary completion
Dec 3, 2021 (Actual)
Completion
Dec 3, 2021 (Actual)
Last update posted
Dec 23, 2022

2018 – 2021

United States locations

U.S. sites
14
U.S. states
11
U.S. cities
13
Facility City State ZIP Site status
Arizona Oncology Associates PC Tucson Arizona 85711 —
USC/Keck School of Medicine Los Angeles California 90033 —
Georgetown University Medical Center Georgetown District of Columbia 20007 —
Cleveland Clinic Florida Weston Florida 33331 —
Massachusetts General Hospital Boston Massachusetts 02114 —
Brigham and Women's Hospital Boston Massachusetts 02115 —
Washington University School of Medicine St Louis Missouri 63110 —
Montefiore Medical Center New York New York 10461 —
New York Medical College at Westchester Medical Center Valhalla New York 10595 —
East Carolina University Greenville North Carolina 27834 —
Cleveland Clinic Cleveland Ohio 44195 —
Hospital of the University of Pennsylvania Philadelphia Pennsylvania 19104 —
University of Pittsburgh Medical Center Pittsburgh Pennsylvania 15232 —
UW Hospitals and Clinics Madison Wisconsin 53792 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 39 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03347422, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Dec 23, 2022 · Synced Oct 23, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT03347422 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →