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- Klinische proef NCT00002768
Chemotherapy Plus Peripheral Stem Cell Transplantation in Treating Patients With Acute Myeloid Leukemia in Second Remission
AUTOLOGOUS STEM CELL TRANSPLANTATION FOR ACUTE MYELOID LEUKEMIA IN SECOND REMISSION: A PHASE II STUDY
RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Combining chemotherapy with peripheral stem cell transplantation may allow the doctor to give higher doses of chemotherapy drugs and kill more cancer cells.
PURPOSE: Phase II trial to study the effectiveness of peripheral stem cell transplantation following chemotherapy in treating patients with acute myeloid leukemia in second remission.
Studie Overzicht
Toestand
Conditie
Gedetailleerde beschrijving
OBJECTIVES: I. Determine the ability of mobilization using cytarabine, etoposide, and filgrastim (G-CSF), conditioning using busulfan and etoposide, and autologous peripheral blood stem cell transplantation to generate a 2-year disease-free survival rate in at least 30% of patients with acute myeloid leukemia (AML) in second complete remission. II. Determine whether the treatment-related mortality can be limited to less than 20% in patients treated with this regimen. III. Determine whether adequate numbers of PBSC can be collected in these patients. IV. Determine the engraftment kinetics of primed PBSC obtained from these patients.
OUTLINE: Mobilization/harvest: Patients receive cytarabine IV over 2 hours every 12 hours and etoposide IV continuously on days 1-4. Filgrastim (G-CSF) is administered subcutaneously (SC) beginning on day 14 and continuing until peripheral blood stem cells (PBSC) are harvested. When blood counts recover, PBSC are harvested and selected for CD34+ cells. Conditioning: Beginning at least 4 weeks after hospital discharge for mobilization and harvest and when blood counts recover, patients receive oral busulfan every 6 hours on days -7 to -4 and etoposide IV over 4 hours on day -3. PBSC are reinfused on day 0. G-CSF is administered SC beginning on day 0 and continuing until blood counts recover. Patients with documented CNS disease at first relapse receive methotrexate intrathecally at intervals of 1 week or greater before and/or after PBSC transplantation for a total of 6 doses. Patients are followed every 3 months for 2 years and then every 6 months for 3 years.
PROJECTED ACCRUAL: A total of 26-48 patients will be accrued within 2 years.
Studietype
Inschrijving (Werkelijk)
Fase
- Fase 2
Contacten en locaties
Studie Locaties
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California
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San Francisco, California, Verenigde Staten, 94115-0128
- UCSF Cancer Center and Cancer Research Institute
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Maryland
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Baltimore, Maryland, Verenigde Staten, 21201
- Marlene & Stewart Greenebaum Cancer Center, University of Maryland
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New Jersey
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Paterson, New Jersey, Verenigde Staten, 07503
- St. Joseph's Hospital and Medical Center
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
DISEASE CHARACTERISTICS: Diagnosis of acute myeloid leukemia (AML) in second complete remission (CR) for 30 days to less than 1 year before study entry Second CR defined by the following: Neutrophil count at least 1,000/mm3 Platelet count at least 100,000/mm3 Normal bone marrow morphology with no excess blasts (greater than 5%) No myelodysplasia No extramedullary or CNS leukemia Initial diagnosis of de novo AML (M0-M7) No prior myelodysplasia No myeloproliferative disease No secondary AML Cytogenetics not required No cytogenetic evidence of persistent leukemia if cytogenetics performed
PATIENT CHARACTERISTICS: Age: 15 to 69 Hematopoietic: See Disease Characteristics Granulocyte count at least 1,000/mm3 Hepatic: Bilirubin less than 1.5 mg/dL AST less than 3 times normal Alkaline phosphatase less than 3 times normal No cirrhosis or chronic hepatitis Biopsy required if chronic liver disease suspected (history of alcohol abuse or possible hepatitis) Renal: Creatinine less than 2.0 mg/dL Other: Not pregnant or nursing Fertile patients must use effective contraception
PRIOR CONCURRENT THERAPY: Biologic therapy: No prior bone marrow/stem cell transplantation Chemotherapy: Prior non-ablative chemotherapy at initial diagnosis, during initial remission, or as reinduction therapy (to produce current second remission) allowed At least 4 weeks since hospital discharge after reinduction therapy Endocrine therapy: Not specified Radiotherapy: Not specified Surgery: Not specified Other: No prior post-remission therapy for second remission
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: NVT
- Interventioneel model: Opdracht voor een enkele groep
- Masker: Geen (open label)
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
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Experimenteel: Autologous stem cell transplantation
Patients receive consolidation chemotherapy followed by autologous stem cell transplantation
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10 microgram/kg body wt subcutaneously daily beginning on d 14 and con't until peripheral blood collection is completed
Andere namen:
1 mg/kg PO q 6 hrs for 16 doses on days -7 thru -4.
2000 mg/ sq meter IV over 2 hours q 12 hrs x 8 doses on days 1-4
Andere namen:
40 mg/kg (total dose) IV cont infusion over 96 hrs on days 1-4 of consolidation therapy and 60 mg/kg IV over 4 hrs on day -3 of transplant
For patients with documented CNS disease at first relapse, 12 mg intrathecal for a total of 6 doses given before and/or after transplantation
Infusion on Day 0
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Tijdsspanne |
|---|---|
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Ziektevrij overleven
Tijdsspanne: 2 jaar
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2 jaar
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Medewerkers en onderzoekers
Medewerkers
Onderzoekers
- Studie stoel: Charles Linker, MD, University of California, San Francisco
Publicaties en nuttige links
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Schatting)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
- volwassen acute myeloïde leukemie in remissie
- volwassen acute erytroïde leukemie (M6)
- volwassen acute megakaryoblastische leukemie (M7)
- volwassen acute minimaal gedifferentieerde myeloïde leukemie (M0)
- volwassen acute monoblastische leukemie (M5a)
- volwassen acute monocytische leukemie (M5b)
- volwassen acute myeloblastische leukemie met rijping (M2)
- volwassen acute myeloblastische leukemie zonder rijping (M1)
- volwassen acute myelomonocytische leukemie (M4)
- volwassen acute promyelocytische leukemie (M3)
Aanvullende relevante MeSH-voorwaarden
- Neoplasmata per histologisch type
- Neoplasmata
- Leukemie
- Leukemie, myeloïde
- Leukemie, myeloïde, acuut
- Fysiologische effecten van medicijnen
- Moleculaire mechanismen van farmacologische werking
- Anti-infectieuze middelen
- Antivirale middelen
- Nucleïnezuursyntheseremmers
- Enzymremmers
- Antireumatische middelen
- Antimetabolieten, antineoplastische
- Antimetabolieten
- Antineoplastische middelen
- Immunosuppressieve middelen
- Immunologische factoren
- Antineoplastische middelen, alkylering
- Alkyleringsmiddelen
- Myeloablatieve agonisten
- Antineoplastische middelen, fytogeen
- Topoisomerase II-remmers
- Topoisomeraseremmers
- Dermatologische middelen
- Reproductieve controlemiddelen
- Afbrekende middelen, niet-steroïde
- Abortieve agenten
- Foliumzuurantagonisten
- Etoposide
- Cytarabine
- Methotrexaat
- Busulfan
Andere studie-ID-nummers
- CALGB-9620
- U10CA031946 (Subsidie/contract van de Amerikaanse NIH)
- CLB-9620
- CDR0000064734 (Register-ID: NCI Physician Data Query)
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