Study Evaluating Combination of Luspatercept in LR-MDS Without RS Having Failed or Being Ineligible to ESA | NCT05181735 | Trialant
RecruitingInterventionalPhase 1Phase 2Updated Mar 5, 2026
Study Evaluating Combination of Luspatercept in LR-MDS Without RS Having Failed or Being Ineligible to ESA
A Randomized Phase I/ II Multicenter Study Evaluating Combination of Luspatercept in LR-MDS Without RS Having Failed or Being Ineligible to ESA
ClinicalTrials.gov ID
NCT05181735
Lead Sponsor
Groupe Francophone des MyelodysplasiesOTHER
Overall Status
Recruiting
Study Type
Interventional
Phase
Phase 1Phase 2
Enrollment
150Estimated
Last Update Posted
Mar 5, 2026Actual
Start Date
May 18, 2022Actual
Primary Completion Date
Dec 19, 2028Estimated
Completion Date
Jun 19, 2029Estimated
Official Title
A Randomized Phase I/ II Multicenter Study Evaluating Combination of Luspatercept in LR-MDS Without RS Having Failed or Being Ineligible to ESA
Brief Summary
Study of the combination of luspatercept in low-risk myelodysplastic syndrom (LR-MDS) without ring sideroblasts (RS) having failed or being ineligible to ESA
Detailed Description
Part A of the trial=Dose-finding Study: Determination the optimal dose level in terms of both toxicity and efficacy for luspatercept + ESA
Part B : Determination of the superiority and efficacy of the association Luspatercept+ESA (erythroipoiesis Stimulating Agent) over luspatercept alone in patients with lower risk MDS who failed to achieve a response or who subsequently relapsed after ESA, wihtout disease progression
MDS
Myelodysplastic Syndromes
Luspatercept Injection [Reblozyl]
Eprex
Ages Eligible for Study
Adult (18-64)Older Adult (65+)
Sexes Eligible for Study
All
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria:
Patients must meet all of the following criteria to participate in the study:
Myelodysplastic syndrome according to current WHO classification
Age ≥ 18 years
Patients with lower risk MDS according to IPSS classification (LOW, INT-1) without RS who failed to achieved a response or who subsequently relapse after ESA (at least 60000 U EPO-a over at least 12weeks or equivalent), without disease progression (or ineligible to ESA defined by EPO > 500 UI/l)
Hemoglobin < 9 gr/dl or Transfusion dependant (at least 3 RBCs in 16 wk in at least 2 transfusion episodes)
Non del(5q) syndrome
Adequat renal function, defined by creatinine less than 1.5 times the upper limit of normal, creatinine clearance ≥ 40 mL/min (MDRD formula).
Adequat liver function, defined by total bilirubin and transaminases less than 1.5 times the upper limit of normal.
Patient is not known to be refractory to platelet transfusions.
Written informed consent.
Patient must understand and voluntarily sign consent form.
Patient must be able to adhere to the visit schedule as outlined in the study and follow protocol requirements.
ECOG performance status 0-2 at the time of screening.
A FCBP (female of childbearing potential) for this study was defined as a sexually mature woman who: (1) had not undergone a hysterectomy or bilateral oophorectomy; or (2) had not been naturally postmenopausal (amenorrhea following cancer therapy did not rule out childbearing potential) for at least 24 consecutive months (ie, has had menses at any time in the preceding 24 consecutive months). A FCBP participating in the study must:
Have had 2 negative pregnancy tests as verified by the investigator prior to starting IP (unless the screening pregnancy test was done within 72 hours of Cycle 1 Day 1). She must have had agreed to ongoing a monthly pregnancy testing during the course of the study and after EOT
If sexually active, agreed to have used, and been able to comply with, highly effective contraception** without interruption, 5 weeks prior to starting IP, during treatment with IP (including dose interruptions), and for 12 weeks after discontinuation of IP.
** Highly effective contraception was defined in this protocol as the following (information also appeared in the ICF): Hormonal contraception (eg, birth control pills, injection, implant, transdermal patch, vaginal ring), intrauterine device, tubal ligation (tying your tubes), or a partner with a vasectomy
Male subjects must: Have agreed to use a condom, defined as a male latex condom or nonlatex condom NOT made out of natural (animal) membrane (eg, polyurethane), during sexual contact with a pregnant female or a FCBP while participating in the study, during dose interruptions, and for at least 12 weeks following IP discontinuation, even if he had undergone a successful vasectomy
Exclusion Criteria:
A patient meeting any of the following criteria is not eligible to participate in the study:
Severe infection or any other uncontrolled severe condition.
Uncontrolled hypertension
Significant cardiac disease - NYHA Class III or IV or having suffered a myocardial infarction in the last 6 months.
del(5q) syndrome
Use of investigational agents within 30 days or any anticancer therapy (including IMiD) within 2 weeks before the study entry with the exception of hydroxyurea. The patient must have recovered at least a grade 1 from all acute toxicity from any previous therapy.
Use of EPO within 4 weeks before the study entry
Active cancer, or cancer during the year prior to trial entry other than basal cell carcinoma, or carcinoma in situ of the cervix or breast.
Patient already enrolled in another therapeutic trial of an investigational drug.
Known HIV infection or active hepatitis B or C.
Women who are or could become pregnant or who are currently breastfeeding.
Any medical or psychiatric contraindication that would prevent the patient from understanding and signing the informed consent form.
Patient eligible for allogeneic stem cell transplantation.
Known allergies to luspatercept or EPO or any of its excipients.
No affiliation to a health insurance system.
Primary Purpose
Treatment
Allocation
Randomized
Interventional Model
Parallel Assignment
Masking
None (Open Label)
Fatiha CHERMATContact
fatiha.chermat-ext@aphp.fr+33 1 71 20 70 59
Karine LEMARIEContact
karine.lemarie-ext@aphp.fr+33 1 71 20 70 54
Lead Sponsor
Groupe Francophone des MyelodysplasiesOTHER
Collaborators
CelgeneINDUSTRY
CHU Amiens-PicardieRecruiting
Amiens, 80054, France
Etienne PAUBELLE, DrContact
paubelle.etienne@chu-amiens.fr+33 3 22 45 59 14
Etienne PAUBELLE, DrPrincipal Investigator
Clinique de l'EuropeNot yet recruiting
Amiens, 80090, France
CHU AngersRecruiting
Angers, 49933, France
Centre Hospitalier Victor DupouyRecruiting
Argenteuil, 95107, France
CH Henri Duffaut d'AvignonRecruiting
Avignon, 84000, France
Centre Hospitalier de la Côte BasqueNot yet recruiting
Bayonne, 64109, France
Hôpital AvicenneRecruiting
Bobigny, 93009, France
Hôpital Privé SévignéRecruiting
Cesson-Sévigné, 35510, France
CHU de GrenobleRecruiting
Grenoble, 38043, France
Centre Hospitalier de VersaillesNot yet recruiting
Le Chesnay, 78150, France
Hôpital BicêtreRecruiting
Le Kremlin-Bicêtre, 94270, France
CH Le MansRecruiting
Le Mans, 72037, France
CHRU de Lille - Hôpital Claude HuriezNot yet recruiting
Lille, 59037, France
CHRU de Limoges - Hôpital DupuytrenNot yet recruiting
Limoges, 87042, France
Centre Hospitalier de Mont de MarsanNot yet recruiting
Mont-de-Marsan, 40000, France
CHU Saint EloiRecruiting
Montpellier, 34295, France
CHU Nantes - Hôtel DieuRecruiting
Nantes, 44093, France
Hôpital privé du ConfluentRecruiting
Nantes, 44277, France
CHU de Nice - Hôpital Archet 1Recruiting
Nice, 06202, France
CHU de NîmesRecruiting
Nîmes, 30029, France
CHR d'OrléansRecruiting
Orléans, 45067, France
Hôpital Saint LouisRecruiting
Paris, 75010, France
Hôpital CochinNot yet recruiting
Paris, 75014, France
Hôpital NeckerRecruiting
Paris, 75015, France
CHU de Bordeaux - Hôpital Haut-LévêqueRecruiting
Pessac, 33604, France
Centre Hospitalier de PérigueuxRecruiting
Périgueux, 24019, France
Centre Hospitalier Lyon SudNot yet recruiting
Pierre-Bénite, 69495, France
CHU de PoitiersRecruiting
Poitiers, 86021, France
Hôpital NOVONot yet recruiting
Pontoise, 95300, France
Centre Hospitalier de CornouailleNot yet recruiting
Quimper, 29107, France
CHU de Rennes - Hôpital PontchaillouRecruiting
Rennes, 35033, France
Centre Henri BecquerelRecruiting
Rouen, 76038, France
Institut de Cancérologie et d'Hématologie Universitaire de Saint-EtienneRecruiting