Combination Chemotherapy With or Without PSC 833, Peripheral Stem Cell Transplantation, and/or Interleukin-2 in Treating Patients With Acute Myeloid Leukemia
Phase III Randomized Study of Induction Chemotherapy With or Without MDR-Modulation With PSC-833 (NSC # 648265, IND # 41121) Followed by Cytogenetic Risk-Adapted Intensification Therapy Followed by Immunotherapy With rIL-2 (NSC # 373364, IND # 1969) vs. Observation in Previously Untreated Patients With AML < 60 Years
3 other identifiers
interventional
720
1 country
1
Brief Summary
Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. PSC 833 may increase the effectiveness of chemotherapy by making cancer cells more sensitive to the drugs. Combining chemotherapy with peripheral stem cell transplantation may allow the doctor to give higher doses of chemotherapy drugs and kill more cancer cells. Interleukin-2 may stimulate a person's white blood cells to kill cancer cells. This randomized phase III trial is studying giving combination chemotherapy together with PSC 833 followed by a peripheral stem cell transplant with or without interleukin-2 to see how well it works compared to combination chemotherapy alone followed by a peripheral stem cell transplant with or without interleukin-2 in treating patients with acute myeloid leukemia.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_3
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
October 4, 2000
CompletedStudy Start
First participant enrolled
November 1, 2000
CompletedFirst Posted
Study publicly available on registry
January 27, 2003
CompletedPrimary Completion
Last participant's last visit for primary outcome
June 1, 2005
CompletedJune 4, 2013
June 1, 2013
4.6 years
October 4, 2000
June 3, 2013
Conditions
Outcome Measures
Primary Outcomes (2)
Disease-free survival
An unstratified logrank test for the induction treatment comparison and a stratified logrank test for the post-remission treatment comparison will be the primary statistical methods used for treatment comparisons.
Up to 10 years
Overall survival
An unstratified logrank test for the induction treatment comparison and a stratified logrank test for the post-remission treatment comparison will be the primary statistical methods used for treatment comparisons.
Up to 10 years
Secondary Outcomes (3)
Estimates of disease-free survival curves
Up to 10 years
Estimates of overall survival curves
Up to 10 years
Toxicities and adverse events assessed using National Cancer Institute (NCI) Common Toxicity Criteria (CTC)
Up to 10 years
Study Arms (7)
Induction Arm I
EXPERIMENTALPatients receive cytarabine IV continuously on days 1-7 and daunorubicin IV over 5-10 minutes followed by etoposide IV over 2 hours on days 1-3. Patients with 20% or greater bone marrow cellularity and greater than 5% leukemia blasts at the end of the first course receive a second course of cytarabine IV continuously on days 1-5 and daunorubicin IV over 5-10 minutes followed by etoposide IV over 2 hours on days 1 and 2.
Induction Arm II
EXPERIMENTALPatients receive PSC 833 IV continuously on days 1-3 and cytarabine, daunorubicin, and etoposide as in arm I. Patients with 20% or greater bone marrow cellularity and greater than 5% leukemia blasts at the end of the first course receive a second course of PSC 833 IV continuously on days 1 and 2 and cytarabine, daunorubicin, and etoposide as in arm I.
Intensification Favorable
EXPERIMENTALPatients receive HiDAC IV over 3 hours every 12 hours on days 1, 3, and 5. Treatment repeats no earlier than 28 days after the prior course and no later than 14 days after hematopoietic recovery for two more courses.
Intensification Unfavorable PBSCT Group
EXPERIMENTALPatients receive etoposide IV continuously and HiDAC IV over 2 hours every 12 hours on days 1-4. Patients also receive G-CSF SC daily beginning on day 14 and continuing until PBSC collection is completed. Patients who are not able to undergo PBSCT after HiDAC/etoposide continue treatment in the non-PBSCT group. At least 4 weeks after HiDAC/etoposide recovery, patients receive oral busulfan every 6 hours on days -7 to -4 and etoposide IV over 4 hours on day -3 prior to PBSCT. Patients receive autologous PBSC infusion on day 0. Patients also receive G-CSF SC beginning on day 0 and continuing until hematopoietic recovery.
Intensification Unfavorable Non-PBSCT Group
EXPERIMENTALPatients receive etoposide, HiDAC, and G-CSF as in the PBSCT group. After hematopoietic recovery, patients then receive HiDAC IV over 3 hours every 12 hours on days 1, 3, and 5. Treatment repeats no earlier than 28 days after prior course and no later than 14 days after hematopoietic recovery for one more course.
Immunotherapy Arm I
EXPERIMENTALPatients begin therapy no later than 120 days after the first day of the last course of HiDAC treatment OR day 0 of PBSCT. Patients receive low-dose IL-2 SC on days 1-14, 19-28, 33-42, 47-56, 61-70, and 75-90. In addition, patients receive high-dose IL-2 SC on days 15-17, 29-31, 43-45, 57-59, and 71-73.
Immunotherapy Arm II
ACTIVE COMPARATORPatients are observed and receive no further therapy.
Interventions
Given IV
Given IV
Given IV
Given SC
Given orally
Undergo autologous PBSCT
Undergo autologous PBSCT
Given SC
Correlative studies
Eligibility Criteria
You may qualify if:
- Unequivocal histologic diagnosis of AML (\> 20% blasts in the bone marrow based on the World Health Organization \[WHO\] and/or French-American-British Cooperative group \[FAB\] classifications), excluding M3 (acute promyelocytic leukemia); patients with antecedent myelodysplasia are eligible for treatment on this trial only if there was no bone marrow biopsy showing myelodysplastic syndrome (MDS) \> 3 months prior to enrollment; patients with therapy-related MDS or therapy-related AML or a chronic myeloproliferative disorder are not eligible
- No prior treatment for leukemia or myelodysplasia with four permissible exceptions:
- Emergency leukapheresis
- Emergency treatment for hyperleukocytosis with hydroxyurea
- Cranial radiation therapy (RT) for central nervous system (CNS) leukostasis (one dose only)
- Growth factor/cytokine support
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Cancer and Leukemia Group B
Chicago, Illinois, 60606, United States
Related Publications (3)
Seffernick AE, Mrozek K, Nicolet D, Stone RM, Eisfeld AK, Byrd JC, Archer KJ. High-dimensional genomic feature selection with the ordered stereotype logit model. Brief Bioinform. 2022 Nov 19;23(6):bbac414. doi: 10.1093/bib/bbac414.
PMID: 36184192DERIVEDWalker CJ, Kohlschmidt J, Eisfeld AK, Mrozek K, Liyanarachchi S, Song C, Nicolet D, Blachly JS, Bill M, Papaioannou D, Oakes CC, Giacopelli B, Genutis LK, Maharry SE, Orwick S, Archer KJ, Powell BL, Kolitz JE, Uy GL, Wang ES, Carroll AJ, Stone RM, Byrd JC, de la Chapelle A, Bloomfield CD. Genetic Characterization and Prognostic Relevance of Acquired Uniparental Disomies in Cytogenetically Normal Acute Myeloid Leukemia. Clin Cancer Res. 2019 Nov 1;25(21):6524-6531. doi: 10.1158/1078-0432.CCR-19-0725. Epub 2019 Aug 2.
PMID: 31375516DERIVEDKolitz JE, George SL, Marcucci G, Vij R, Powell BL, Allen SL, DeAngelo DJ, Shea TC, Stock W, Baer MR, Hars V, Maharry K, Hoke E, Vardiman JW, Bloomfield CD, Larson RA; Cancer and Leukemia Group B. P-glycoprotein inhibition using valspodar (PSC-833) does not improve outcomes for patients younger than age 60 years with newly diagnosed acute myeloid leukemia: Cancer and Leukemia Group B study 19808. Blood. 2010 Sep 2;116(9):1413-21. doi: 10.1182/blood-2009-07-229492. Epub 2010 Jun 3.
PMID: 20522709DERIVED
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Jonathan Kolitz
Cancer and Leukemia Group B
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- RANDOMIZED
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- NIH
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
October 4, 2000
First Posted
January 27, 2003
Study Start
November 1, 2000
Primary Completion
June 1, 2005
Last Updated
June 4, 2013
Record last verified: 2013-06