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Combination Chemotherapy in Treating Patients With Acute Myeloid Leukemia or Myelodysplastic Syndrome

23 juli 2014 uppdaterad av: Children's Oncology Group

Acute Myeloid Leukemia Salvage Therapy for Patients in First Relapse or Who Fail to Achieve an Initial Remission or Who Develop AML as a Second Malignant Neoplasm

RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Combining more than one drug may kill more cancer cells.

PURPOSE: Phase II trial to study the effectiveness of combination chemotherapy in treating patients with acute myeloid leukemia or myelodysplastic syndrome in first relapse or who did not achieve first remission.

Studieöversikt

Detaljerad beskrivning

OBJECTIVES: I. Determine the toxicity, remission rate, event-free survival, and overall survival following induction with cytarabine/mitoxantrone (ARA-C/DHAD), intensification with ARA-C and etoposide (VP-16), and consolidation with cladribine (2-CdA) and VP-16 in patients with acute myeloid leukemia (AML) that is secondary, in first relapse, or has failed initial remission induction therapy. II. Compare the remission induction rate and event-free survival on this trial with prior second-line studies (i.e., protocols CCG-243, CCG-201, and CCG-261P). III. Compare survival of patients on this trial with the survival of patients relapsing or failing to achieve an initial complete remission (CR) on previous front-line AML trials (i.e., protocols CCG-251, CCG-213, CCG-2861, and CCG-2891). IV. Determine the frequency and prognostic significance of mdr1 gene expression and p53, topoisomerase II, and deoxycytidine kinase gene mutations in these patients. V. Determine the disease-free and overall survival of patients achieving a CR on this study in relation to the post-intensification therapy received (i.e., bone marrow transplantation, chemotherapy, or no further therapy). VI. Determine the frequency and degree of abnormal cardiac function on echocardiogram or MUGA at 1 and 5 years in patients treated with mitoxantrone following anthracycline therapy during initial treatment. VII. Provide a control arm evaluating the safety of using phase I or II agents in an "upfront window" approach planned for future CCG studies. VIII. Determine the toxicity, remission rate, event-free survival, and overall survival in patients who fail to achieve a CR with ARA-C/DHAD induction and are then treated with 2-CdA/VP-16. IX. Determine the biologic characteristics, toxicity, remission rate, event-free survival, and overall survival following this treatment regimen in patients who develop AML as a second malignancy.

OUTLINE: Patients who do not achieve M1/M2a marrow following Induction proceed to Salvage Induction; all others proceed to Intensification. Patients receive Consolidation therapy on Regimen A, B, or C according to the investigator's choice. The following acronyms are used: ARA-C Cytarabine, NSC-63878 2-CdA Cladribine (2-Chlorodeoxyadenosine), NSC-105014 DHAD Mitoxantrone, NSC-301739 G-CSF Filgrastim, NSC-614629 HC Hydrocortisone, NSC-10483 HD High Dose MTX Methotrexate, NSC-740 PBSC Peripheral Blood Stem Cells TBI Total-Body Irradiation TIT Triple Intrathecal Therapy (IT ARA-C/IT HC/IT MTX) VP-16 Etoposide, NSC-141540 INDUCTION: 2-Drug Combination Chemotherapy plus CNS Prophylaxis/Therapy. ARA-C/DHAD; G-CSF; plus IT ARA-C and, if CNS disease at entry, TIT. SALVAGE INDUCTION: 2-Drug Combination Chemotherapy. 2-CdA/VP-16. INTENSIFICATION: 2-Drug Combination Chemotherapy followed, as indicated, by Radiotherapy. HD ARA-C/VP-16; followed, in patients with persistent CNS disease, CNS relapse, or chloromas, by irradiation using megavoltage equipment (minimum Co60 and maximum 6 MV x-rays or electrons). CONSOLIDATION: Regimen A: 2-Drug Combination Chemotherapy. 2-CdA/VP-16. Regimen B: Myeloablative Chemoradiotherapy followed by Hematopoietic Rescue. TBI (equipment unspecified) with electron boosts to the testes, chest, extramedullary sites, and, if indicated, craniospinal region; VP-16; followed by allogeneic or autologous bone marrow or PBSC. Regimen C: No further therapy.

PROJECTED ACCRUAL: A total of 90 patients will be entered. The study may be closed if there are 7 or more deaths in the first 45 patients who complete Intensification.

Studietyp

Interventionell

Inskrivning (Faktisk)

115

Fas

  • Fas 2

Kontakter och platser

Det här avsnittet innehåller kontaktuppgifter för dem som genomför studien och information om var denna studie genomförs.

Studieorter

    • Western Australia
      • Perth, Western Australia, Australien, 6001
        • Princess Margaret Hospital for Children
    • California
      • Long Beach, California, Förenta staterna, 90806
        • Long Beach Memorial Medical Center
      • Los Angeles, California, Förenta staterna, 90095-1781
        • Jonsson Comprehensive Cancer Center, UCLA
      • Los Angeles, California, Förenta staterna, 90027-0700
        • Children's Hospital Los Angeles
      • Orange, California, Förenta staterna, 92668
        • Children's Hospital of Orange County
      • San Francisco, California, Förenta staterna, 94115-0128
        • UCSF Cancer Center and Cancer Research Institute
    • Colorado
      • Denver, Colorado, Förenta staterna, 80218
        • Children's Hospital of Denver
    • District of Columbia
      • Washington, District of Columbia, Förenta staterna, 20010-2970
        • Children's National Medical Center
    • Illinois
      • Chicago, Illinois, Förenta staterna, 60637
        • University of Chicago Cancer Research Center
    • Indiana
      • Indianapolis, Indiana, Förenta staterna, 46202-5265
        • Indiana University Cancer Center
    • Iowa
      • Iowa City, Iowa, Förenta staterna, 52242
        • University of Iowa Hospitals and Clinics
    • Michigan
      • Ann Arbor, Michigan, Förenta staterna, 48109-0752
        • University of Michigan Comprehensive Cancer Center
      • Kalamazoo, Michigan, Förenta staterna, 49007-3731
        • CCOP - Kalamazoo
    • Minnesota
      • Minneapolis, Minnesota, Förenta staterna, 55455
        • University of Minnesota Cancer Center
      • Rochester, Minnesota, Förenta staterna, 55905
        • Mayo Clinic Cancer Center
    • Missouri
      • Kansas City, Missouri, Förenta staterna, 64108
        • Children's Mercy Hospital - Kansas City
    • Nebraska
      • Omaha, Nebraska, Förenta staterna, 68198-3330
        • University of Nebraska Medical Center
    • New Jersey
      • New Brunswick, New Jersey, Förenta staterna, 08901
        • Cancer Institute of New Jersey
    • New York
      • New York, New York, Förenta staterna, 10021
        • Memorial Sloan-Kettering Cancer Center
      • New York, New York, Förenta staterna, 10016
        • Kaplan Cancer Center
      • New York, New York, Förenta staterna, 10032
        • Herbert Irving Comprehensive Cancer Center
    • North Carolina
      • Chapel Hill, North Carolina, Förenta staterna, 27599-7295
        • Lineberger Comprehensive Cancer Center, UNC
    • North Dakota
      • Fargo, North Dakota, Förenta staterna, 58102
        • Veterans Affairs Medical Center - Fargo
      • Fargo, North Dakota, Förenta staterna, 58122
        • CCOP - Merit Care Hospital
    • Ohio
      • Cincinnati, Ohio, Förenta staterna, 45229-3039
        • Children's Hospital Medical Center - Cincinnati
      • Cleveland, Ohio, Förenta staterna, 44106-5065
        • Ireland Cancer Center
      • Columbus, Ohio, Förenta staterna, 43205-2696
        • Children's Hospital of Columbus
    • Oregon
      • Portland, Oregon, Förenta staterna, 97201-3098
        • Doernbecher Children's Hospital
    • Pennsylvania
      • Philadelphia, Pennsylvania, Förenta staterna, 19104
        • Children's Hospital of Philadelphia
      • Pittsburgh, Pennsylvania, Förenta staterna, 15213
        • Children's Hospital of Pittsburgh
    • Tennessee
      • Nashville, Tennessee, Förenta staterna, 37232-6838
        • Vanderbilt Cancer Center
    • Texas
      • Houston, Texas, Förenta staterna, 77030
        • University of Texas - MD Anderson Cancer Center
    • Utah
      • Salt Lake City, Utah, Förenta staterna, 84132
        • Huntsman Cancer Institute
    • Washington
      • Seattle, Washington, Förenta staterna, 98109
        • Fred Hutchinson Cancer Research Center
      • Seattle, Washington, Förenta staterna, 98105
        • Children's Hospital and Medical Center - Seattle
    • Wisconsin
      • Madison, Wisconsin, Förenta staterna, 53792
        • University of Wisconsin Comprehensive Cancer Center
    • British Columbia
      • Vancouver, British Columbia, Kanada, V6H 3V4
        • British Columbia Children's Hospital
    • Nova Scotia
      • Halifax, Nova Scotia, Kanada, B3J 3G9
        • IWK Grace Health Centre

Deltagandekriterier

Forskare letar efter personer som passar en viss beskrivning, så kallade behörighetskriterier. Några exempel på dessa kriterier är en persons allmänna hälsotillstånd eller tidigare behandlingar.

Urvalskriterier

Åldrar som är berättigade till studier

Inte äldre än 21 år (Barn, Vuxen)

Tar emot friska volontärer

Nej

Kön som är behöriga för studier

Allt

Beskrivning

DISEASE CHARACTERISTICS: Acute myeloid leukemia (AML) or myelodysplastic syndrome in one of the following categories: In first relapse Failed to achieve initial complete remission Newly diagnosed secondary AML eligible Required bone marrow status: Greater than 25% blasts (M3) OR Persistent abnormal clone on cytogenetics and 5-25% blasts (M2) No Fanconi's anemia

PATIENT CHARACTERISTICS: Age: Under 22 Performance status: Not specified Hematopoietic: See Disease Characteristics Hepatic: Bilirubin no greater than 1.5 times normal AST or ALT less than 4.0 times normal Renal: Creatinine no greater than 1.5 times normal OR Creatinine clearance or GFR greater than 70 mL/min per 1.73 square meters or GFR in equivalent institutional normal range Cardiovascular: Shortening fraction greater than 27% by echocardiogram or in institutional normal range OR Ejection fraction greater than 47% by radionuclide angiogram

PRIOR CONCURRENT THERAPY: No more than 1 prior treatment No prior salvage therapy No prior mitoxantrone

Studieplan

Det här avsnittet ger detaljer om studieplanen, inklusive hur studien är utformad och vad studien mäter.

Hur är studien utformad?

Designdetaljer

  • Primärt syfte: Behandling
  • Tilldelning: N/A
  • Interventionsmodell: Enskild gruppuppgift
  • Maskning: Ingen (Open Label)

Vapen och interventioner

Deltagargrupp / Arm
Intervention / Behandling
Experimentell: Treatment
Induction will consist of one course of cytarabine and mitoxantrone. Patients achieving a complete or partial response by the end of induction will start intensification. Intensification will consist of one course of chemotherapy (Cytarabine (Ara-C), Etoposide (VP-16), Filgrastim (G-CSF)). Patients who do not attain a CNS remission following the completion of intensification therapy, or who develop recurrence of CNS disease and have not previously received radiation therapy involving the central nervous system should receive craniospinal radiotherapy. Continuation Therapy: cladribine (2CdA), Etoposide.
Andra namn:
  • Novantrone
  • NSC-301739
Andra namn:
  • Leustatin
  • 2CdA
  • 2-klorodeoxiadenosin
Andra namn:
  • Ara-C
  • Cytosar-U
  • Cytosin Arabinosid
Andra namn:
  • VP-16
  • VePesid
  • NSC-141540
Andra namn:
  • MTX
  • NSC-740
Andra namn:
  • Hydrokortisonnatriumsuccinat
  • NSC-10483
Andra namn:
  • G-CSF
  • Neupogen
  • NSC-614629

Vad mäter studien?

Primära resultatmått

Resultatmått
Tidsram
Estimate second remission rate and survival rate
Tidsram: 3 years
3 years

Sekundära resultatmått

Resultatmått
Åtgärdsbeskrivning
Tidsram
Evaluate the mortality of the start of VP-16/Ara-C intensification
Tidsram: 45 days
45 days
Compare outcomes by the ethnicity and gender
Compare outcomes by the ethnicity (and gender) in study CCG-2951, and will control for ethnicity in multivariate models comparing the treatment arms

Samarbetspartners och utredare

Det är här du hittar personer och organisationer som är involverade i denna studie.

Utredare

  • Studiestol: Robert J. Wells, MD, Children's Hospital Medical Center, Cincinnati

Studieavstämningsdatum

Dessa datum spårar framstegen för inlämningar av studieposter och sammanfattande resultat till ClinicalTrials.gov. Studieposter och rapporterade resultat granskas av National Library of Medicine (NLM) för att säkerställa att de uppfyller specifika kvalitetskontrollstandarder innan de publiceras på den offentliga webbplatsen.

Studera stora datum

Studiestart

1 augusti 1997

Primärt slutförande (Faktisk)

1 maj 2001

Avslutad studie (Faktisk)

1 juni 2008

Studieregistreringsdatum

Först inskickad

1 november 1999

Först inskickad som uppfyllde QC-kriterierna

1 september 2004

Första postat (Uppskatta)

2 september 2004

Uppdateringar av studier

Senaste uppdatering publicerad (Uppskatta)

24 juli 2014

Senaste inskickade uppdateringen som uppfyllde QC-kriterierna

23 juli 2014

Senast verifierad

1 juli 2014

Mer information

Denna information hämtades direkt från webbplatsen clinicaltrials.gov utan några ändringar. Om du har några önskemål om att ändra, ta bort eller uppdatera dina studieuppgifter, vänligen kontakta register@clinicaltrials.gov. Så snart en ändring har implementerats på clinicaltrials.gov, kommer denna att uppdateras automatiskt även på vår webbplats .

Kliniska prövningar på Leukemi

Kliniska prövningar på mitoxantronhydroklorid

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