ClinicalTrials.gg
WithdrawnNCT04982354Updated Oct 1, 2024

Induction Therapy for Patients With FLT3 Mutated Acute Myeloid Leukemia

A Phase 1/2 interventional study of CPX-351 and Midostaurin in Acute Myeloid Leukemia, sponsored by Guenther Koehne. Withdrawn at 1 site in United States. Open to participants aged 18 Years to 74 Years. Per ClinicalTrials.gov, last updated 2024-10-01.

Sponsored by Guenther Koehne · Phase 1/2, Interventional, and Treatment

Why this study was withdrawn
Could not accrue
Phase
Phase 1/2
Study type
Interventional
Enrollment
0
Allocation
Not applicable
Ages
18 Years to 74 Years
Sex
All
01

Study summary

This is a pilot study designed to identify the effect of daunorubicin-cytarabine liposome (CPX-351) in combination with a FLT3-inhibitor (midostaurin) as induction and consolidation therapy for patients with high-risk FLT3 mutated acute myeloid leukemia (AML) and subsequent CD34+-selected allogeneic stem cell transplant from HLA compatible related or unrelated donors.

02

Conditions studied

  • Acute Myeloid Leukemia
03

In context

Leukemia, Myeloid, Acute

3,035 studies on the registry are indexed under Leukemia, Myeloid, Acute; 746 are open to participants now.

Browse Leukemia, Myeloid, Acute studies →

Lead sponsor

Guenther Koehne is the lead sponsor of 4 studies on the registry; 2 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 74 Years
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Patients must have a Karnofsky (adult) Performance Status of at least 70%.
  • Patients must have adequate organ function

Exclusion criteria

Exclusion Criteria:

  • Female patients who are pregnant or breast-feeding
  • Active viral, bacterial or fungal infection
  • Patient seropositive for Human Immunodeficiency Virus (HIV-I /II); Human T-Cell Lymphotrophic Virus (HTLV -I /II)
  • Presence of leukemia in the Central Nervous System (CNS).
05

Study design

Phase
Phase 1 / Phase 2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
0 participants (actual)

Study arms

  • Experimental
    Investigational Treatment

    Daunorubicin-cytarabine liposome (CPX-351) Plus FLT3-inhibitor (Midostaurin) Induction Therapy followed by Busulfan/Melphalan/Fludarabine Conditioning therapy and CD34+-selected allografts.

    Drug: CPX-351 · Drug: Midostaurin · Drug: Busulfan · Drug: Melphalan · Drug: Fludarabine · Biological: CD34+ selected allogeneic stem cell transplant from an HLA-compatible donor

Interventions

  • For this trial, patients will be treated with CPX-351 100 (daunorubicin 44 mg/m2 and cytarabine 100 mg/m2) for 3 doses on days 1, 3 and 5 of one and on days 1 + 3 of a second cycle of induction therapy, depending on response obtained following the first induction. Thereafter, up to 2 cycles of consolidation therapy of 2 doses on days 1 and 3 of daunorubicin 29 mg/m2 and cytarabine 65 mg/m2 will be administered to the patients.

  • The FLT3 directed inhibitor, midostaurin, will be given at a dose of 50mg twice daily, starting on day 8 through day 21 of each cycle of CPX-351 until admission for allogeneic stem cell transplant.

    Also known as: Rydapt

  • 0.8 mg/kg/dose every six hours x 12 doses administered intravenously

    Also known as: Myleran

  • 70 mg/m2/day x 2 doses administered intravenously

    Also known as: Alkeran

  • 25 mg/m2/day x 5 doses administered intravenously

    Also known as: Fludara

  • BiologicalCD34+ selected allogeneic stem cell transplant from an HLA-compatible donor

    Allogeneic stem cell transplant infused intravenously

06

What researchers measure

Primary outcomes

  1. Change in the complete remission rate

    Assess the complete remission rate following induction therapy with CPX-351 plus midostaurin when administered to patients

    Time frame: 3, 6, 12 and 24 months

  2. Change in Progression Free Survival (PFS)

    to determine the PFS of these patients following allo SCT. To estimate PFS the Kaplan-Meier method will be used.

    Time frame: 3, 6, 12 and 24 months

  3. Change in Overall Survival (OS)

    to determine the OS of these patients following allo SCT. To estimate OS the Kaplan-Meier method will be used.

    Time frame: 3, 6, 12 and 24 months

Secondary outcomes

  1. Change in the rate of Minimal Residual Disease (MRD) negativity

    Ascertain the rate of MRD negativity by next generation sequencing at sequential time post following induction treatment at complete remission prior to allo Stem Cell Transplantation (SCT)

    Time frame: 3, 6, 12 and 24 months

  2. Correlation of Minimal Residual Disease (MRD)

    Correlation of duration of MRD negative status with duration of complete remission of these patients will be assessed using Spearman's correlation with reported p value.

    Time frame: 3, 6, 12 and 24 months

07

Study locations

1 site
  • Miami Cancer Institute at Baptist Health of South Florida
    Miami, Florida 33176, United States
08

References and documents

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Oct 1, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04982354
Lead sponsor
Guenther Koehne
Responsible party
Guenther Koehne (Deputy Director and Chief of Blood and Marrow Transplant, Hematologic Oncology and Benign Hematology, Baptist Health South Florida) — Sponsor-investigator
First posted
Jul 29, 2021
Start date
Jul 5, 2022
Primary completion
Aug 1, 2031 (estimated)
Completion
Aug 1, 2032 (estimated)
Last update
Oct 1, 2024

Study contacts

Guenther Koehne, MD. PhD
principal investigator · Miami Cancer Institute at Baptist Health of South Florida

Oversight

Data monitoring committee
Yes
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is withdrawn, as verified in Sep 2024. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Studies of the drugs tested here: CPX-351 · Midostaurin

Start the discussion