RecruitingPhase 3

Ivosidenib (IVO) Monotherapy and Azacitidine (AZA) Monotherapy in Patients With Hypomethylating Agent (HMA) Naive Myelodysplastic Syndromes (MDS) With an IDH1 Mutation

United States48 participantsStarted 2024-12-03

Plain-language summary

This study will enroll participants with myelodysplastic syndromes (MDS) with an Isocitrate dehydrogenase protein, 1 (IDH1) mutation, who have not received treatment with a hypomethylating agent previously. Participants will be randomized to receive either ivosidenib (IVO) alone or azacitidine (AZA) alone. IVO will be administered daily throughout the 28-day treatment cycle and AZA will be administered for the first 7 days of each 28-day cycle. Study visits will be conducted every week during Cycle 1 (Days 1, 8, 15, and 22), and Day 1 of each cycle thereafter. After the last dose of treatment, participants will attend an safety follow-up visit and participants will be followed to assess overall survival. Study visits may include a bone marrow aspirate, physical exam, echocardiogram (ECHO), electrocardiogram (ECG), blood and urine analysis, and questionnaires.

Who can participate

Age range18 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Diagnosis of HMA naive IDH1 R132 mutated MDS defined according to WHO criteria (5th edition): * Moderate high, high and very high-risk MDS per IPSS-M score will be eligible regardless of blood counts and with blast counts 0-19%. * Low and moderate low-risk MDS per IPSS-M score must: * Have cytopenias related to MDS, defined as: \<100 platelets/microliter, or absolute neutrophil count (ANC) \<1000/mm3, or hemoglobin \<10g/dL AND * Have a blast count between 5-19% AND * Be eligible for HMA therapy (very low risk participants are to be excluded) * Locally or centrally confirmed IDH1 R132 C/G/H/L/S mutation Exclusion Criteria: * Received prior anticancer/disease modifying treatment for MDS (including HMA's, cytotoxic chemotherapy, investigational agents, bcl-2 inhibitor based-regimens, hematopoietic stem cell transplant (HSCT), IDH1 inhibitors). For LR-MDS patients, prior treatment with growth factors, luspatercept, lenalidomide, and imetelstat are allowed. * \>20% blasts by morphology or immunohistochemistry on screening bone marrow aspirate/biopsy

What they're measuring

Number of participants achieving CR and PR by 4 months

Timeframe: Through 4 months after starting treatment

Trial details

NCT IDNCT06465953

SponsorInstitut de Recherches Internationales Servier

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2027-11-01

Contact for this trial

Institut de Recherches Internationales Servier (I.R.I.S.), Clinical Studies Department

+33 1 55 72 60 00 scientificinformation@servier.com