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A phase II, open-label, single arm study to evaluate the safety, efficacy, and pharmacokinetics of twice daily midostaurin (PKC412) combined with standard chemotherapy and as a single agent post-consolidation therapy in children with untreated FLT3-mutated AML

A phase II, open-label, single arm study to evaluate the safety, efficacy, and pharmacokinetics of twice daily midostaurin (PKC412) combined with standard chemotherapy and as a single agent post-consolidation therapy in children with untreated FLT3-mutated AML

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2080224613
Enrollment
52
Registered
2019-03-26
Start date
2019-04-15
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

acute myeloid leukemia

Interventions

Sponsors

Novartis Pharma. K.K.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Documented diagnosis of previously untreated de novo AML according to WHO 2016 criteria except acute promyelocytic leukemia. Participants may have received up to 7 days of hydroxyurea or low-dose cytarabine therapy prior to the first chemotherapy dose administered in Block 1, if clinically indicated at the discretion of the investigator. Administration of intrathecal chemotherapy is permitted before receiving study treatment when administered as part of an initial diagnostic lumbar puncture or thereafter according to local Standard of Care (SOC). Participants may begin the first local induction chemotherapy as part of Block 1 while the results of their FLT3 analysis are pending. 2. Presence of a FLT3 mutation, with results available prior to first dose of midostaurin: juxtamembrane internal tandem duplication (ITD), as determined by PCR based on a mutant/wild type signal ratio cutoff of >= 0.05 and/or mutation in the tyrosine kinase domain (TKD) as determined by PCR (mutant/wild type signal ratio cutoff of >= 0.05) or NGS 3. Participants from 3 months of age to less than 18 years of age with expected survival of greater than 12 weeks.

Exclusion criteria

Exclusion criteria: 1. Patients with any of the following oncologic diagnoses are not eligible: a) Any concurrent malignancy, juvenile myelomonocytic leukemia (JMML), Philadelphia chromosome or bcr-abl1 positive AML, biphenotypic or bilineal acute leukemia, acute myeloid leukemia associated to down syndrome (AML-DS), acute myeloid leukemia arising from myelodysplasia or other preceding hematologic malignancy, or therapy-related myeloid neoplasms. b) Patients with symptomatic leukemic CNS involvement. c) Patients with isolated extramedullary leukemia, secondary AML and MDS. d) Patients with Acute Promyelocytic Leukemia (APL). 2. Any prior chemotherapy (excluding Block 1 local induction chemotherapy), radiation or any other treatment for leukemia, or any prior allogeneic, syngeneic or autologous bone marrow or stem cell transplant; however patients may have received up to 7 days of hydroxyurea or low-dose cytarabine therapy prior to the first dose of chemotherapy administration in Block 1, if clinically indicated at the discretion of the investigator.

Design outcomes

Primary

MeasureTime frame
efficacy safety

Secondary

MeasureTime frame
safety efficacy exploratory pharmacokinetics

Countries

Asia except Japan, Europe, Japan, North America, South America

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026