- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 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)
연구 개요
상세 설명
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.
연구 유형
등록 (실제)
단계
- 2 단계
연락처 및 위치
연구 장소
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Maryland
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Baltimore, Maryland, 미국, 21287
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
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
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위화되지 않음
- 중재 모델: 병렬 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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실험적: 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.
다른 이름들:
Sargramostim will be administered days 1-10 of a 28 day cycle.
Treatment is planned for a total of 12 cycles.
다른 이름들:
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실험적: Non-myeloablative BMT
Azacitidine and sargramostim after non-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.
다른 이름들:
Sargramostim will be administered days 1-10 of a 28 day cycle.
Treatment is planned for a total of 12 cycles.
다른 이름들:
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실험적: Standard consolidation
Azacitidine and sargramostim after standard consolidation
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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.
다른 이름들:
Sargramostim will be administered days 1-10 of a 28 day cycle.
Treatment is planned for a total of 12 cycles.
다른 이름들:
|
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Two-year Relapse Free Survival of Patients
기간: 2 year
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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
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Hematologic Toxicity as Determined by Anemia
기간: 1 year
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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
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One-year RFS
기간: 1 year
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We will report the number of participants with one year RFS
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1 year
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Overall Survival
기간: 2 years
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Percentage of participants with overall survival at 2 years.
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2 years
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공동 작업자 및 조사자
수사관
- 연구 의자: Margaret Showel, MD, JHU
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
추가 관련 MeSH 약관
기타 연구 ID 번호
- J1240
- P01CA015396 (미국 NIH 보조금/계약)
- NA_00072223 (기타 식별자: JHMIRB)
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .
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