A Study to Compare Elritercept With Epoetin Alfa to Treat Anemia in Adults With Very Low, Low, or… (NCT07422480) | Clinical Trial Compass
RecruitingPhase 3
A Study to Compare Elritercept With Epoetin Alfa to Treat Anemia in Adults With Very Low, Low, or Intermediate Risk Myelodysplastic Syndromes (MDS) Who Need Regular Blood Transfusions
United States, Argentina, Australia300 participantsStarted 2026-05-21
Plain-language summary
The main aim of this study is to assess how elritercept works in lowering the need for RBC (red blood cell) transfusions and how safe elritercept is when compared with epoetin alfa. Other aims are to learn if elritercept improves tiredness as reported by participants without needing RBC transfusion compared with epoetin alfa, the RBC transfusion burden and quality of life compared with epoetin alfa. The study also aims to find out the extent of the immune response to elritercept. The study will also check on the medical problems (safety) of elritercept.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Male or female participants aged ≥ 18 years or older at time of signing the informed consent form (ICF).
. Able to understand the purpose and risks of the trial and voluntarily sign an ICF prior to any trial-related procedures being conducted and authorization to use protected health information and personal data in accordance to national and local privacy regulations.
. Documented diagnosis of myelodysplastic syndrome(s) (MDS) according to WHO 2016 classification that meets International Prognostic Scoring System - Revised (IPSS-R) classification of very low-, low-, or intermediate-risk disease, confirmed by central laboratory independent reviewer prior to randomization. Hemoglobin (Hgb), platelet, and absolute neutrophil count (ANC) values should be collected greater than (\>) 14 days after red blood cell (RBC) transfusion or greater than (\>) 7 days after platelet transfusion, unless otherwise considered to be pretransfusion values.
. Bone marrow less than (\<) 5% blasts in an evaluable bone marrow collected at screening and confirmed by central pathology independent reviewer.
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Proportion of Participants who are RBC Transfusion Independent (RBC-TI) for any Consecutive Greater Than Equal to (≥) 12-Week Period From Day 1 Through 24 Weeks With Concurrent Mean Hemoglobin (Hgb) Increase ≥ 1.5 Grams per Deciliter (g/dL) From Baseline
Timeframe: From Cycle 1 Day 1 through Week 24 (each cycle is 28 days)
. Endogenous serum erythropoietin s (EPO) level of \<500 U/L. Should be results from blood samples collected \>14 days following an RBC transfusion to evaluate for eligibility unless considered pretransfusion values.
. Participant requires RBC transfusion, as documented by the following criteria. A transfusion requirement of 2 to 6 pRBCs units/8 weeks confirmed for a minimum of 8 weeks immediately preceding randomization.
. Hgb \<11.0 g/dL (6.8 mmol/L) after last RBC transfusion preceding randomization. Local laboratory is acceptable to facilitate randomization.
Exclusion criteria
. Prior therapy with any of the following:
. Epoetin alfa
. Darbepoetin
. Granulocyte colony-stimulating factor or granulocyte-macrophage colony-stimulating factor administered ≤8 weeks (56 days) prior to randomization unless given for treatment of febrile neutropenia.
. Immunomodulatory drug (IMiDs) including lenalidomide
. Hypomethylating agent
. Luspatercept, sotatercept, imetelstat, or elritercept