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A Phase 3, Double-Blind, Randomized Study to Compare the Efficacy and Safety of Luspatercept (ACE-536) Versus Placebo in Subjects with Myeloproliferative Neoplasm-Associated Myelofibrosis on Concomitant JAK2 Inhibitor Therapy and Who Require Red Blood Cell Transfusions

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-507890-17-00
Acronym
ACE-536-MF-002
Enrollment
150
Registered
2024-03-04
Start date
2021-02-22
Completion date
Unknown
Last updated
2026-01-05

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Anemia associated with myeloproliferative neoplasm (MPN)-associated myelofibrosis (MF)

Brief summary

The Primary end point of RBC-transfusion is defined as the proportion of subjects who become RBC transfusion free during any consecutive 12-week period

Detailed description

The key secondary endpoint, defined as the proportion of subjects who become RBC-transfusion free over any consecutive 16-week period starting during the Blinded Core Treatment Period (the time from randomization up to and including Week 24) and referred to as RBC-TI 16..., .....will be tested in the same manner as the primary efficacy endpoint once superiority ofluspatercept on the primary endpoint is demonstrated.

Interventions

Sponsors

Celgene Corp.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
The Primary end point of RBC-transfusion is defined as the proportion of subjects who become RBC transfusion free during any consecutive 12-week period

Secondary

MeasureTime frame
The key secondary endpoint, defined as the proportion of subjects who become RBC-transfusion free over any consecutive 16-week period starting during the Blinded Core Treatment Period (the time from randomization up to and including Week 24) and referred to as RBC-TI 16..., .....will be tested in the same manner as the primary efficacy endpoint once superiority ofluspatercept on the primary endpoint is demonstrated.

Countries

Austria, Belgium, Czechia, France, Germany, Greece, Hungary, Ireland, Italy, Poland, Romania, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026