- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT01700673
Phase II Study of Azacitidine and Sargramostim as Maintenance Treatment for Poor-Risk AML or MDS
A Phase II Study of 5-Azacitidine (5AC) in Combination With Sargramostim (GM-CSF) as Maintenance Treatment, After Definitive Therapy With Either Stem Cell Transplant (SCT) or Cytarabine-based Chemotherapy, in Patients With Poor-risk Acute Myeloid Leukemia (AML) or Myelodysplastic Syndrome (MDS)
Studieoversikt
Status
Intervensjon / Behandling
Detaljert beskrivelse
We propose a phase II study to determine the impact of maintenance therapy with 5-azacytidine and GM-CSF in patients with poor-risk AML or MDS, who are in remission after definitive treatment with either stem cell transplant or cytarabine-based consolidation chemotherapy.
In order to precede relapse and to avoid lead time bias, treatment would need to commence within 185 days of definitive therapy. Furthermore, approximately 50% of relapses occur within the first year and up to 80% within two years after SCT, therefore we would limit the duration of maintenance therapy to one year, followed by two years of follow-up.
Studietype
Registrering (Faktiske)
Fase
- Fase 2
Kontakter og plasseringer
Studiesteder
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Maryland
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Baltimore, Maryland, Forente stater, 21287
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Age > 6 months
- Initial diagnosis of poor -risk AML or MDS (defined in section 3.2), treated with either stem cell transplant or cytarabine-based consolidation chemotherapy, within the past 60-185 days
- ECOG performance status 0-2
- No morphologic evidence of leukemia or active MDS as determined by JHH Hematopathologist independent review of a bone marrow aspirate and biopsy done following the completion of therapy and within 14 days prior to enrollment
- Peripheral blood count recovery: Neutrophil count ≥ 1000 /µL, platelet count ≥ 50x 109 /µL without platelet transfusions, and adequate hematocrit independent of red cell transfusions .
- No evidence of extramedullary leukemia, such as CNS or soft tissue involvement
- Adequate end organ function as measured by the following: AST and ALT < 4 x normal, total serum bilirubin < 2 x upper limit normal (unless due to hemolysis, Gilbert's syndrome, or ineffective erythropoiesis), creatinine < 2 x upper limit of normal
- Ability to give informed consent
- In agreement to use an effective barrier method of birth control to avoid pregnancy during the study and for a minimum of 30 days after study treatment, for all male and female patients who are fertile
Exclusion Criteria:
- Patients with untreated or uncontrolled infections
- Patients with untreated or uncontrolled grade 3 or 4 GVHD
- Pregnancy and lactation
- Concurrent use of any other investigational agents.
- Known HIV-positive patients.
- Known hypersensitivity to 5AC or GM-CSF
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Ikke-randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Eksperimentell: Myeloablative BMT
Azacitidine and sargramostim after myeloablative stem cell transplant
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Azacitidine will be administered days 1-5 of a 28 day cycle.
Treatment is planned for a total of 12 cycles.
Andre navn:
Sargramostim will be administered days 1-10 of a 28 day cycle.
Treatment is planned for a total of 12 cycles.
Andre navn:
|
|
Eksperimentell: Non-myeloablative BMT
Azacitidine and sargramostim after non-myeloablative stem cell transplant
|
Azacitidine will be administered days 1-5 of a 28 day cycle.
Treatment is planned for a total of 12 cycles.
Andre navn:
Sargramostim will be administered days 1-10 of a 28 day cycle.
Treatment is planned for a total of 12 cycles.
Andre navn:
|
|
Eksperimentell: Standard consolidation
Azacitidine and sargramostim after standard consolidation
|
Azacitidine will be administered days 1-5 of a 28 day cycle.
Treatment is planned for a total of 12 cycles.
Andre navn:
Sargramostim will be administered days 1-10 of a 28 day cycle.
Treatment is planned for a total of 12 cycles.
Andre navn:
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Two-year Relapse Free Survival of Patients
Tidsramme: 2 year
|
To evaluate the two-year relapse-free survival (RFS) of patients with poor-risk Acute Myeloid Leukemia (AML) or Myelodysplasia (MDS), who receive maintenance treatment with 5-Azacytidine (5AC) in combination with sargramostim (GM-CSF) during remission, following definitive therapy with either a stem cell transplant (SCT) or cytarabine-based consolidation chemotherapy.
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2 year
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Hematologic Toxicity as Determined by Anemia
Tidsramme: 1 year
|
Percentage of patients with anemia, the most commonly reported hematologic toxicity, after receiving the combination of Azacitidine and sargramostim
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1 year
|
|
One-year RFS
Tidsramme: 1 year
|
We will report the number of participants with one year RFS
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1 year
|
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Overall Survival
Tidsramme: 2 years
|
Percentage of participants with overall survival at 2 years.
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2 years
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Samarbeidspartnere og etterforskere
Samarbeidspartnere
Etterforskere
- Studiestol: Margaret Showel, MD, JHU
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
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 (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
- Neoplasmer etter histologisk type
- Neoplasmer
- Benmargssykdommer
- Hematologiske sykdommer
- Forstadier til kreft
- Myelodysplastiske syndromer
- Leukemi
- Leukemi, myeloid
- Leukemi, Myeloid, Akutt
- Preleukemi
- Fysiologiske effekter av legemidler
- Molekylære mekanismer for farmakologisk virkning
- Enzymhemmere
- Antimetabolitter, antineoplastisk
- Antimetabolitter
- Antineoplastiske midler
- Immunologiske faktorer
- Azacitidin
- Sargramostim
Andre studie-ID-numre
- J1240
- P01CA015396 (U.S. NIH-stipend/kontrakt)
- NA_00072223 (Annen identifikator: JHMIRB)
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
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