A Study to Assess the Effect of CC-95251 in Participants With Acute Myeloid Leukemia and Myelodysplastic Syndromes

NCT ID: NCT05168202

Last Updated: 2025-09-25

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

View full results

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

TERMINATED

Clinical Phase

PHASE1

Total Enrollment

56 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-01-19

Study Completion Date

2024-07-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The purpose of this study is to evaluate the safety, tolerability, and preliminary clinical activity of CC-95251 alone and in combination with antineoplastic agents in participants with relapsed or refractory acute myeloid leukemia and relapsed or refractory and treatment-naive higher risk melodysplastic syndromes.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Leukemia, Myeloid, Acute Myelodysplastic Syndromes

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

CC-95251 monotherapy

Group Type EXPERIMENTAL

CC-95251

Intervention Type DRUG

Specified dose on specified days

CC-95251 + azacitidine

Group Type EXPERIMENTAL

CC-95251

Intervention Type DRUG

Specified dose on specified days

Azacitidine

Intervention Type DRUG

Specified dose on specified days

CC-95251 + azacitidine + venetoclax

Group Type EXPERIMENTAL

Venetoclax

Intervention Type DRUG

Specified dose on specified days

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

CC-95251

Specified dose on specified days

Intervention Type DRUG

Azacitidine

Specified dose on specified days

Intervention Type DRUG

Venetoclax

Specified dose on specified days

Intervention Type DRUG

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

BMS-986351

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

• Eastern Cooperative Oncology Group Performance Status of 0 to 2

For Parts A \& B:

* Relapsed or refractory (R/R) acute myeloid leukemia (AML) as defined by the 2016 WHO Classification
* R/R myelodysplastic syndromes (MDS) as defined by the 2016 WHO Classification with intermediate, high or very high risk by Revised International Prognostic Scoring System (IPSS-R)

For Part C:

• Treatment-naïve (TN) (ie, previously untreated) MDS as defined by the 2016 WHO Classification with intermediate, high or very high risk by IPSS-R

For Part D:

• TN AML as defined by the 2016 WHO Classification, including secondary AML and therapy-related AML in participants who are ineligible (IE) for intensive chemotherapy (IC) and allogeneic hematopoietic stem cell transplant (HSCT)

Exclusion Criteria

* Acute promyelocytic leukemia
* Immediately life-threatening, severe complications of leukemia such as disseminated/uncontrolled infection, uncontrolled bleeding, and/or uncontrolled disseminated intravascular coagulation
* Participants who have received prior treatment with a CD47 or SIRPα targeting agent
* Participant is on chronic systemic immunosuppressive therapy or corticosteroids
* Prior systemic cancer-directed treatments or investigational modalities ≤ 5 half-lives or 4 weeks prior to starting study treatment, whichever is shorter (relapsed or refractory participants only).
* Any condition including, active or uncontrolled infection, or the presence of laboratory abnormalities, which places the participant at unacceptable risk if he/she were to participate in the study
* Pregnant or nursing participants.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Bristol-Myers Squibb

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Bristol-Myers Squibb

Role: STUDY_DIRECTOR

Bristol-Myers Squibb

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Local Institution - 0030

Los Angeles, California, United States

Site Status

Local Institution - 0031

Palo Alto, California, United States

Site Status

Local Institution - 0047

Miami, Florida, United States

Site Status

Local Institution - 0001

Houston, Texas, United States

Site Status

Local Institution - 0027

Wollongong, New South Wales, Australia

Site Status

Local Institution - 0006

Clayton, Victoria, Australia

Site Status

Local Institution - 0005

Heidelberg, Victoria, Australia

Site Status

Local Institution - 0037

Melbourne, Victoria, Australia

Site Status

Local Institution - 0019

Edmonton, Alberta, Canada

Site Status

Local Institution - 0011

Vancouver, British Columbia, Canada

Site Status

Local Institution - 0010

Toronto, Ontario, Canada

Site Status

Local Institution - 0038

Montreal, Quebec, Canada

Site Status

Local Institution - 0040

Marseille, , France

Site Status

Local Institution - 0029

Nantes, , France

Site Status

Local Institution - 0020

Pessac, , France

Site Status

Local Institution - 0023

Toulouse, , France

Site Status

Local Institution - 0041

Villejuif, , France

Site Status

Local Institution - 0018

Meldola, Emilia-Romagna, Italy

Site Status

Local Institution - 0026

Milan, , Italy

Site Status

Local Institution - 0017

Rozzano, , Italy

Site Status

Local Institution - 0025

Bergen, , Norway

Site Status

Local Institution - 0013

Oslo, , Norway

Site Status

Local Institution - 0032

Badalona, Barcelona [Barcelona], Spain

Site Status

Local Institution - 0039

Barcelona, , Spain

Site Status

Local Institution - 0036

Madrid, , Spain

Site Status

Local Institution - 0035

Salamanca, , Spain

Site Status

Local Institution - 0028

Santander, , Spain

Site Status

Local Institution - 0021

Gothenburg, , Sweden

Site Status

Local Institution - 0015

Lund, , Sweden

Site Status

Local Institution - 0014

Stockholm, , Sweden

Site Status

Local Institution - 0044

Edinburgh, Midlothian, United Kingdom

Site Status

Local Institution - 0050

Oxford, Oxfordshire, United Kingdom

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States Australia Canada France Italy Norway Spain Sweden United Kingdom

Provided Documents

Download supplemental materials such as informed consent forms, study protocols, or participant manuals.

Document Type: Study Protocol and Statistical Analysis Plan

View Document

Related Links

Access external resources that provide additional context or updates about the study.

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

2021-002799-38

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

CA059-001

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Pilot Study of Reduced Venetoclax Exposure
NCT07163793 RECRUITING PHASE2