Clinical trial Recruiting at 1 site Phase 3 Interventional Ages 1 Day to 18

Therapy plan for children with Down syndrome and acute myeloid leukemia in Russia

Official title: Prospective Non-randomized Multicenter Trial: the Efficacy of Therapy in Patients With Acute Myeloid Leukemia and Down Syndrome in Russia

Run by Federal Research Institute of Pediatric Hematology, Oncology and Immunology · NCT07232134 · Data updated 2026-11-12

This trial will test a standardized four-course chemotherapy program for children (0–18) with AML and Down syndrome in Russia to try to improve survival and reduce treatment side effects.

More AML (Acute Myelogenous Leukemia) trials

Quick facts

PhasePhase 3
Study typeInterventional
Ages1 Day to 18 Years
SexAll
Enrollment100 (estimated)
SponsorFederal Research Institute of Pediatric Hematology, Oncology and Immunology
Academic / other
Drugs / interventionschemotherapy
Locations1 site (Moscow)
StatusRecruiting
StartedJuly 24, 2025
Main results expectedJuly 24, 2030
Study endsDecember 30, 2032
Registry record updatedNovember 20, 2025
Trial IDNCT07232134 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Children aged 0–18 years with a diagnosis of AML or MDS who have constitutional trisomy 21 and a confirmed GATA1 mutation and whose guardians provide informed consent.

Probably not a fit

Children with Down syndrome and ALL, those with severe comorbidities that contraindicate the protocol, patients pretreated >14 days with intensive induction, those who refuse key therapy elements, and certain M7 AML cases without the Down phenotype are unlikely to benefit or are excluded.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a prospective, non-randomized, multicenter Phase 3 program based on the ML DS 2006 protocol designed to standardize diagnosis, treatment, and monitoring of children with AML and Down syndrome across Russia. All enrolled patients receive four chemotherapy blocks (Course 1 AIE: cytarabine/idarubicin/etoposide; Course 2 AI: cytarabine/idarubicin; Course 3 HAD: high-dose cytarabine (1 g)/daunorubicin; Course 4 HA: high-dose cytarabine) with safety monitored using CTCAE v5.0. Eligible patients are children aged 0–18 with constitutional trisomy 21 and a GATA1 mutation; transient abnormal myelopoiesis (TAM) cases may be enrolled but analyzed separately. The program aims to create a national network to harmonize care and reduce cumulative chemotherapy doses where safe.

Why it matters

Potential benefit: If successful, the program could increase long-term overall and event-free survival for children with AML and Down syndrome while reducing immediate and late chemotherapy toxicity.

How similar studies have gone: Previous pediatric protocols for Down syndrome–associated AML have shown that tailored, lower-intensity regimens can maintain or improve survival while lowering toxicity in several cohorts.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age 0-18 years
* Diagnosis of AML, MDS and presence of Down syndrome (constitutional trisomy 21 and mutation in the GATA1 gene)
* Signed informed consent

Exclusion Criteria:

* Children with Down syndrome and acute lymphoblastic leukemia (ALL)
* Severe comorbidities with contraindications to the treatment according to the protocol
* Pre-treatment \>14 days with intensive induction therapy
* Refusal of all therapy or important elements of therapy

Where it's running

  • National medical research center of pediatric haematology, oncology and immulogy named after Dmytriy Rogachyov, Moscow, 117198
    Moscow, Russia
    Recruiting

Study contacts

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.