- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT00002832
Decitabine and Peripheral Stem Cell Transplantation in Treating Patients Who Have Relapsed Following Bone Marrow Transplantation for Leukemia, Myelodysplastic Syndrome, or Chronic Myelogenous Leukemia
Phase I/II Trial of Decitabine and Allogeneic Peripheral Blood Stem Cells Transplantation for Treatment of Relapse Post Allogeneic Bone Marrow Transplantation
RATIONALE: Peripheral stem cell transplantation may be an effective treatment for leukemia, myelodysplastic syndrome, or chronic myelogenous leukemia that has relapsed following bone marrow transplantation.
PURPOSE: Phase I/II trial to study the effectiveness of decitabine and peripheral stem cell transplantation in treating patients who have leukemia, myelodysplastic syndrome, or chronic myelogenous leukemia that has relapsed after bone marrow transplantation.
Studieoversikt
Status
Forhold
Detaljert beskrivelse
OBJECTIVES: I. Determine the maximum tolerated dose of decitabine in patients with relapse post allogenic bone marrow transplant. II. Determine the toxicity of decitabine combined with filgrastim (G-CSF) primed allogeneic peripheral blood stem cells in patients who relapsed within 1 year after allogeneic bone marrow transplantation. III. Determine the effectiveness in reinducing remission in these patients.
OUTLINE: Patients receive decitabine IV for 6 hours every 12 hr for 5 days. Peripheral blood stem cells (PBSC) are administered 5 days after last dose of decitabine. Donors receive filgrastim subcutaneously (SQ) daily every 12 hours starting 2-4 days prior to first PBSC collection. If insufficient number of cells are collected, bone marrow can be harvested for supplementation. Donor cells should be collected prior to decitabine infusion. Patients receive filgrastim SQ administered daily starting 1 day after PBSC infusion until blood counts recover. For GVHD prophylaxis, patients receive cyclosporine IV daily on day -2, then orally once dose is tolerable. Dose of decitabine is escalated in cohorts of 3-6 patients. If dose limiting toxicity occurs in 2 of 6 patients at a given dose level, then that dose is declared the maximum tolerated dose. Patients are followed weekly. If none of the first 5 patients survive in remission for more than 100 days, the study will be terminated.
PROJECTED ACCRUAL: At least 15 patients will be accrued for this study over 2 years.
Studietype
Registrering (Faktiske)
Fase
- Fase 2
- Fase 1
Kontakter og plasseringer
Studiesteder
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Texas
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Houston, Texas, Forente stater, 77030
- University of Texas - MD Anderson Cancer Center
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
DISEASE CHARACTERISTICS: Acute leukemia, myelodysplastic syndromes or chronic myelogenous leukemia (CML) in accelerated phase or blast crisis and relapsed within 1 year after allogeneic bone marrow transplantation Must not be candidates for second course of high dose chemoradiotherapy
PATIENT CHARACTERISTICS: Age: 60 and under Performance status: Zubrod 0-2 Life expectancy: Not specified Hematopoietic: Not specified Hepatic: Bilirubin less than 3 mg/dL Renal: Creatinine less than 2 mg/dL Cardiovascular: Greater than 40% ejection fraction per MUGA scan or ECHO Other: Not pregnant No serious intercurrent illness No active CNS disease Must be ineligible for protocols of higher priority No active acute graft vs host disease (GVHD) greater than grade 2 or extensive chronic GVHD No active uncontrolled infection Original marrow donor must undergo filgrastim primed peripheral blood stem cell collection
PRIOR CONCURRENT THERAPY: See Disease Characteristics
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Ikke-randomisert
- Intervensjonsmodell: Enkeltgruppeoppdrag
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
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Eksperimentell: Decitabine + Stem Cell Transplantation
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Subcutaneously (SQ) daily every 12 hours starting 2-4 days prior to first PBSC collection then daily starting 1 day after PBSC infusion until blood counts recover.
Andre navn:
IV daily on day -2, then orally once dose is tolerable, dose may be escalated.
Andre navn:
IV for 6 hours every 12 hr for 5 days.
Andre navn:
Stem cell infusion on Day 0.
Andre navn:
Peripheral blood stem cells (PBSC) are administered 5 days after last dose of decitabine.
Andre navn:
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Hva måler studien?
Primære resultatmål
Resultatmål |
Tidsramme |
|---|---|
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Maximum Tolerated Dose (MTD) Decitabine
Tidsramme: Weekly for 1 year
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Weekly for 1 year
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Samarbeidspartnere og etterforskere
Sponsor
Samarbeidspartnere
Etterforskere
- Studiestol: Sergio Giralt, MD, M.D. Anderson Cancer Center
Publikasjoner og nyttige lenker
Hjelpsomme linker
Studierekorddatoer
Studer hoveddatoer
Studiestart
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
- Decitabin
- Dacogen
- tidligere behandlede myelodysplastiske syndromer
- myelodysplastiske syndromer i barndommen
- tilbakevendende akutt myeloid leukemi hos voksne
- blastisk fase kronisk myelogen leukemi
- Filgrastim
- tilbakevendende akutt lymfatisk leukemi hos voksne
- tilbakevendende akutt lymfatisk leukemi hos barn
- Syklosporin
- G-CSF
- akselerert fase kronisk myelogen leukemi
- tilbakevendende akutt myeloid leukemi i barndommen
- Neupogen
- PBSC
- Allogen benmargstransplantasjon
- Syklosporin A
- Sandimmun
- CYA
- Peripheral blood stem cells
Ytterligere relevante MeSH-vilkår
- Patologiske prosesser
- Neoplasmer etter histologisk type
- Neoplasmer
- Sykdom
- Benmargssykdommer
- Hematologiske sykdommer
- Myeloproliferative lidelser
- Forstadier til kreft
- Leukemi, myeloid
- Syndrom
- Myelodysplastiske syndromer
- Leukemi
- Preleukemi
- Leukemi, myelogen, kronisk, BCR-ABL positiv
- Fysiologiske effekter av legemidler
- Molekylære mekanismer for farmakologisk virkning
- Anti-infeksjonsmidler
- Enzymhemmere
- Antirevmatiske midler
- Antimetabolitter, antineoplastisk
- Antimetabolitter
- Antineoplastiske midler
- Immunsuppressive midler
- Immunologiske faktorer
- Dermatologiske midler
- Antifungale midler
- Calcineurin-hemmere
- Decitabin
- Syklosporin
- Syklosporiner
Andre studie-ID-numre
- DM94-077
- P30CA016672 (U.S. NIH-stipend/kontrakt)
- MDA-DM-94077 (Annen identifikator: UT MD Anderson Cancer Center)
- NCI-G96-1000
- CDR0000065034 (Registeridentifikator: NCI PDQ)
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