Treatment for Myelodysplastic Syndromes with IDH1 Mutation
Official title: A Phase 3, Multicenter, Open Label, Randomized, Non-comparative Two-arm Study of Ivosidenib (IVO) Monotherapy and Azacitidine (AZA) Monotherapy in Adult Patients With Hypomethylating Agent (HMA) Naive Myelodysplastic Syndromes (MDS) With an Isocitrate Dehydrogenase-1 (IDH1) Mutation (PyramIDH Study)
Run by Servier · NCT06465953 · Data updated 2026-11-12
This study is testing whether a new drug called ivosidenib can help people with myelodysplastic syndromes and an IDH1 mutation feel better compared to the standard treatment with azacitidine.
Quick facts
| Phase | Phase 3 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years and up |
| Sex | All |
| Enrollment | 48 (estimated) |
| Sponsor | Servier Industry-sponsored |
| Drugs / interventions | chemotherapy |
| Locations | 62 sites (Denver, Colorado and 61 other locations) |
| Status | Recruiting |
| Started | December 3, 2024 |
| Main results expected | November 1, 2027 |
| Study ends | December 1, 2028 |
| Registry record updated | September 3, 2026 |
| Trial ID | NCT06465953 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are patients diagnosed with IDH1 mutated MDS who have not received prior treatment with hypomethylating agents.
✕Probably not a fit
Patients with very low-risk MDS or those who have previously received anticancer treatments may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This clinical trial enrolls patients with myelodysplastic syndromes (MDS) who have an IDH1 mutation and have not previously received hypomethylating agents. Participants will be randomly assigned to receive either ivosidenib (IVO) or azacitidine (AZA) as monotherapy. IVO will be taken daily for 28-day cycles, while AZA will be administered for the first 7 days of each cycle. The study includes regular visits for monitoring and assessments, including blood tests and bone marrow evaluations, to determine the effectiveness and safety of the treatments.
Why it matters
Potential benefit: If successful, this study could provide a new effective treatment option for patients with MDS and IDH1 mutations.
How similar studies have gone: Other studies have shown promise with similar approaches targeting IDH1 mutations, indicating potential for success.
Who can join: the full rules
Show full inclusion / exclusion criteria
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
Where it's running
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Presbyterian / St. Luke'S Medical Center
Denver, Colorado, United States Recruiting -
University of Chicago, Duchossois Center for Advanced Medicine (DCAM)
Chicago, Illinois, United States Recruiting -
Massachusetts General Hospital
Boston, Massachusetts, United States Recruiting -
Mskcc
New York, New York, United States Recruiting -
Unc Lineberger Comprehensive Cancer Center
Chapel Hill, North Carolina, United States Recruiting -
Ohio State University Comprehensive Cancer Center
Columbus, Ohio, United States Recruiting
Show 44 more locations
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Oncology Associates of Oregon
Eugene, Oregon, United States Recruiting -
University of Texas UT Southwestern Comprehensive Cancer Center
Dallas, Texas, United States Recruiting -
MD Anderson Cancer Centre
Houston, Texas, United States Recruiting -
Monash Health
Clayton, Australia Recruiting -
Northern Health
Epping, Australia Recruiting -
Sir Charles Gairdner Hospital
Nedlands, Australia Recruiting -
Calvary Mater Newcastle
Waratah, Australia Recruiting -
Liga Paranaense de Combate ao Câncer - Hospital Erasto Gaertner
Curitiba, Brazil Recruiting -
Centro de Pesquisa Clínica - Hospital Nove de Julho
São Paulo, Brazil Recruiting -
Real E Benemérita Associação Portuguesa de São Paulo
São Paulo, Brazil Recruiting -
Hospital das Clínicas da Faculdade de Medicina da USP
São Paulo, Brazil Recruiting -
Sociedade Beneficente Israelita Brasileira Hospital Albert Einstein
São Paulo, Brazil Recruiting -
Casa de Saúde Santa Marcelina
São Paulo, Brazil Recruiting -
Centro de Pesquisas Clínicas da Fundação Doutor Amaral Carvalho
São Paulo, Brazil Recruiting -
Chu Nantes-Hotel Dieu
Nantes, France Recruiting -
Chu de Nice - Hôpital L'Archet 1
Nice, France Recruiting -
Hopital Saint Louis
Paris, France Recruiting -
Chu Bordeaux, Hopital Du Haut Leveque
Pessac, France Recruiting -
Institut Universitaire Du Cancer Toulouse-Oncopole
Toulouse, France Recruiting -
Chu Brabois
Vandœuvre-lès-Nancy, France Recruiting -
Universitatsklinikum Dresden Carl Gustav Carus
Dresden, Germany Recruiting -
Marien Hospital Duesseldorf
Düsseldorf, Germany Recruiting -
Universitaetsmedizin Goettingen (Umg)
Göttingen, Germany Recruiting -
Universitaetsklinikum Leipzig
Leipzig, Germany Recruiting -
Tum Klinikum Rechts Der Isar
Munich, Germany Recruiting -
Azienda Ospedaliero Universitaria Delle Marche
Ancona, Italy Recruiting -
Istituto Di Ematologia "Lorenzo E Ariosto Seragnoli" - Policlinico Di S. Orsola
Bologna, Italy Recruiting -
Azienda Ospedaliero-Universitaria Careggi
Florence, Italy Recruiting -
Humanitas Research Hospital (Istituto Clinico Humanitas)
Milan, Italy Recruiting -
Fondazione I.R.C.C.S. Policlinico San Matteo
Pavia, Italy Recruiting -
Dipartimento Di Biomedicina E Prevenzione - Universita Degli Studi Di Roma "Tor Vergata"
Roma, Italy Recruiting -
Azienda Ospedaliera Universitaria Citta Della Salute E Della Scienza Di Torino - Presidio Molinette
Torino, Italy Recruiting -
University of Fukui Hospital
Yoshida-gun, Eiheiji-cho 670-8540 Himeji, Japan Recruiting -
Kyushu University Hospital
Higashi-ku, Fukuoka-city, Fukuoka, Japan Recruiting -
Japanese Red Cross Society Himeji Hospital
Himeji-city, Hyogo, Japan Recruiting -
Tokai University Hospital
Isehara-city, Kanagawa, Japan Recruiting -
Japanese Red Cross Musashino Hospital
Musashino-city, Tokyo, Japan Recruiting -
Umc Amsterdam - Vumc
Amsterdam, Netherlands Recruiting -
Umc Groningen
Groningen, Netherlands Recruiting -
Institut Catala D' Oncologia
Badalona, Spain Recruiting -
H. Valle de Hebron
Barcelona, Spain Recruiting -
Clinica Universitaria de Navarra (Madrid)
Madrid, Spain Recruiting -
Clinica Universitaria de Navarra (Pamplona)
Pamplona, Spain Recruiting -
Hospital Clinico Universitario de Salamanca
Salamanca, Spain Recruiting
+12 more sites. See ClinicalTrials.gov for the full list.
Study contacts
- Study coordinator: Institut de Recherches Internationales Servier (I.R.I.S.), Clinical Studies Department
- Email: scientificinformation@servier.com
- Phone: +33 1 55 72 60 00
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Asia MDS Registry: Real-world Insights from Asia
This registry collects real-world data on adults with myelodysplastic syndromes in Asia to see how they are diagnosed, treated, and what outcomes they experience.
-
Optimizing post-transplant bendamustine plus cyclophosphamide for high‑risk myeloid cancers with a partially mismatched donor
This trial tests whether giving bendamustine plus cyclophosphamide after transplant (with possible abatacept or ruxolitinib) can reduce dangerous cytokine release and graft‑versus‑host disease for people with high‑risk myeloid malignancies who have a partially HLA‑mismatched donor.
-
Personalized dosing of azacytidine for patients with blood cancers
This study is testing if adjusting the dose of azacytidine based on patients' genetic information can help people with blood cancers like acute myeloid leukemia and myelodysplastic syndromes get better results with fewer side effects.
-
Evaluating the response to a biosimilar treatment for anemia in MDS patients
This study is testing how well a new version of an anemia treatment works for people with Myelodysplastic Syndromes who have either responded to the original treatment before or are starting it for the first time.
-
Combining ICP-248 with Azacitidine for treating Acute Myelogenous Leukemia
This study is testing whether a new drug called ICP-248, when combined with azacitidine, can safely help people with Acute Myelogenous Leukemia feel better and improve their treatment outcomes.
-
Using Darzalex Faspro to lower antibody levels before stem cell transplant
This study is testing if a new treatment called Darzalex Faspro can help lower harmful antibodies in adults so they can safely receive a stem cell transplant for blood cancers.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.