Clinical Trials Logo

Clinical Trial Summary

The purpose of this study was to gather and evaluate additional safety and efficacy data on the combination of midostaurin and standard of care for adult patients with newly diagnosed Fms-like tyrosine kinase receptor (FLT3) mutated Acute Myeloid Leukemia (AML) who were eligible for standard induction and consolidation


Clinical Trial Description

This Phase IIIb study was designed as a single arm study and allowed the assessment of variation of the "7+3" regimen in an extended patient population compared to RATIFY (higher dose of daunorubicin (60-90 mg/m2/day), the substitution of daunorubicin by idarubicin (12mg/m2/day), and lower dose of cytarabine (100-200 mg/m2/day) and the "5+2" reduced dose regimen). Safety was the primary endpoint. Complete Response (CR)/Complete remission with incomplete hematological recovery (CRi) in induction, consolidation and maintenance therapy was collected as secondary endpoint. Patients who were newly diagnosed with AML, had a known FLT3 ITD (Internal tandem duplication) or TKD (Tyrosine kinase domain)(, mutation and had recently started on "7+3" or "5+2" in induction and high dose of cytarabine in consolidation were consented and screened for the clinical study. . The protocol treatment allowed the following treatment phases: - Induction Phase: cytarabine with anthracycline (idarubicin or daunorubicin) sequentially per HCP choice, followed by midostaurin on day 8. In the first Induction phase, a bone marrow aspiration was performed in all subjects on Days 21- 28 (according to local standard of care) to determine the need for a second induction cycle. If the marrow aspirate was inadequate to make a determination, the bone marrow assessment was repeated within one week. If the Day 21-28 (according to local standard of care) bone marrow aspiration reveals ≥ 5% leukemic blasts in a cellular marrow (> 20%) a second induction was given. For subjects requiring a second induction, treatment began at least 3 days after completing midostaurin. Bone marrow aspiration was performed within one week after recovery of ANC ≥ 1000/μL and platelets ≥ 100,000/μL to assess for response. Subjects in CR proceeded to consolidation therapy. Subjects not achieving a marrow remission (or with persistent blasts) were to be removed from protocol therapy. Subjects with CRi proceeded to consolidation therapy as per investigator's discretion. 1 or 2 cycles of "7+3" or "5+2" regimens (switching between regimens was not allowed). - Consolidation Phase (for subjects in CR/CRi after consolidation therapy) (up to four cycles of cytarabine consolidation per investigator's discretion, with midostaurin given sequentially during each cycle): Based upon the superior results reported for AML subjects less than 60 years old with normal karyotypes in prospective clinical trials and RATIFY, who achieved a CR/CRi after induction received further therapy with midostaurin. Subjects received up to four cycles of consolidation therapy. Each consolidation cycle was four weeks in duration, and was to begin within two weeks following hematologic recovery (ANC ≥ 1000/μL, platelet count ≥ 100,000/μL), but not sooner than 31 days from the beginning of the previous cycle. A bone marrow aspiration was to be performed prior to the first consolidation cycle (C1D1) and later could be performed if necessary per investigator's decision at any time during Consolidation Phase. - Maintenance Phase (for subjects in CR/CRi after consolidation therapy): Subjects who continued in CR/CRi (by bone marrow aspiration and blood evaluation) after four cycles of consolidation therapy received midostaurin. Prior to maintenance therapy, all significant acute toxicity from consolidation therapy was to be resolved to ≤ grade 2. Subjects with CRi proceeded to maintenance therapy as per investigator's discretion and for CR subjects maintenance therapy began after hematologic recovery (ANC ≥ 1000/μL, platelet count ≥ 100,000/μL) from remission consolidation, and at least 3 days after the last dose of midostaurin during consolidation. Subjects who were unable to complete four courses of HiDAC consolidation because of toxicity could still be eligible for maintenance therapy at the discretion of the principal investigator after the last dose of consolidation after recovery from hematologic and other significant acute toxicity. A bone marrow examination was to be performed prior to the first maintenance and every 3 months during Maintenance phase. Maintenance phase was up to 12 cycles of maintenance therapy with single-agent midostaurin or until relapse, unacceptable toxicity, or death, physician's decision, subject/guardian's decision, protocol deviation, study termination by sponsor, lost to follow-up, technical problems, pregnancy, subject withdrew consent or until the end of study, whichever event occured first. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03379727
Study type Interventional
Source Novartis
Contact
Status Completed
Phase Phase 3
Start date February 13, 2018
Completion date July 9, 2021

See also
  Status Clinical Trial Phase
Recruiting NCT05400122 - Natural Killer (NK) Cells in Combination With Interleukin-2 (IL-2) and Transforming Growth Factor Beta (TGFbeta) Receptor I Inhibitor Vactosertib in Cancer Phase 1
Recruiting NCT04460235 - Immunogenicity of an Anti-pneumococcal Combined Vaccination in Acute Leukemia or Lymphoma Phase 4
Completed NCT03678493 - A Study of FMT in Patients With AML Allo HSCT in Recipients Phase 2
Completed NCT04022785 - PLX51107 and Azacitidine in Treating Patients With Acute Myeloid Leukemia or Myelodysplastic Syndrome Phase 1
Recruiting NCT05424562 - A Study to Assess Change in Disease State in Adult Participants With Acute Myeloid Leukemia (AML) Ineligible for Intensive Chemotherapy Receiving Oral Venetoclax Tablets in Canada
Completed NCT03197714 - Clinical Trial of OPB-111077 in Patients With Relapsed or Refractory Acute Myeloid Leukaemia Phase 1
Terminated NCT03224819 - Study of Emerfetamab (AMG 673) in Adults With Relapsed/Refractory Acute Myeloid Leukemia (AML) Early Phase 1
Active, not recruiting NCT03844048 - An Extension Study of Venetoclax for Subjects Who Have Completed a Prior Venetoclax Clinical Trial Phase 3
Active, not recruiting NCT04070768 - Study of the Safety and Efficacy of Gemtuzumab Ozogamicin (GO) and Venetoclax in Patients With Relapsed or Refractory CD33+ Acute Myeloid Leukemia:Big Ten Cancer Research Consortium BTCRC-AML17-113 Phase 1
Active, not recruiting NCT04107727 - Trial to Compare Efficacy and Safety of Chemotherapy/Quizartinib vs Chemotherapy/Placebo in Adults FMS-like Tyrosine Kinase 3 (FLT3) Wild-type Acute Myeloid Leukemia (AML) Phase 2
Recruiting NCT04385290 - Combination of Midostaurin and Gemtuzumab Ozogamicin in First-line Standard Therapy for Acute Myeloid Leukemia (MOSAIC) Phase 1/Phase 2
Recruiting NCT04920500 - Bioequivalence of Daunorubicin Cytarabine Liposomes in Naive AML Patients N/A
Recruiting NCT03897127 - Study of Standard Intensive Chemotherapy Versus Intensive Chemotherapy With CPX-351 in Adult Patients With Newly Diagnosed AML and Intermediate- or Adverse Genetics Phase 3
Active, not recruiting NCT04021368 - RVU120 in Patients With Acute Myeloid Leukemia or High-risk Myelodysplastic Syndrome Phase 1
Recruiting NCT03665480 - The Effect of G-CSF on MRD After Induction Therapy in Newly Diagnosed AML Phase 2/Phase 3
Completed NCT02485535 - Selinexor in Treating Patients With Intermediate- and High-Risk Acute Myeloid Leukemia or High-Risk Myelodysplastic Syndrome After Transplant Phase 1
Enrolling by invitation NCT04093570 - A Study for Participants Who Participated in Prior Clinical Studies of ASTX727 (Standard Dose), With a Food Effect Substudy at Select Study Centers Phase 2
Recruiting NCT04069208 - IA14 Induction in Young Acute Myeloid Leukemia Phase 2
Recruiting NCT05744739 - Tomivosertib in Relapsed or Refractory Acute Myeloid Leukemia (AML) Phase 1
Recruiting NCT04969601 - Anti-Covid-19 Vaccine in Children With Acute Leukemia and Their Siblings Phase 1/Phase 2