Arsenic Trioxide and Etanercept in Treating Patients With Myelodysplastic Syndromes
Therapy of Advanced Stage Myelodysplastic Syndrome (MDS) With Arsenic Trioxide Given in Combination With Etanercept: A Phase I/II Study
RATIONALE: Drugs used in chemotherapy, such as arsenic trioxide, work in different ways to stop cancer cells from dividing so they stop growing or die. Biological therapies such as etanercept may interfere with the growth of the cancer cells. Combining chemotherapy with biological therapy may kill more cancer cells.
PURPOSE: This phase I/II trial is studying the side effects of giving arsenic trioxide together with etanercept and to see how well it works in treating patients with myelodysplastic syndromes.
연구 개요
상세 설명
OBJECTIVES:
- Determine the frequency of hematologic response in patients with intermediate-2 or high-risk myelodysplastic syndromes (MDS) treated with arsenic trioxide and etanercept.
- Determine the efficacy of this regimen in patients with intermediate-1 or low-risk MDS that was refractory to anti-thymocyte globulin and etanercept on protocol FHCRC-1872.
- Correlate results of ex vivo and in vitro studies of phenotypic, cytogenetic, and functional disease characteristics with in vivo treatment response in patients treated with this regimen.
- Determine parameters that are associated with a high probability of disease response in patients treated with this regimen.
OUTLINE: This is a pilot study.
Patients receive arsenic trioxide IV over 1-4 hours on days 1-5 of week 1 and then twice weekly on weeks 2-12 during course 1 (twice weekly on weeks 1-12 during course 2). Patients also receive etanercept subcutaneously twice weekly during weeks 1, 2, 5, 6, 9, and 10. Treatment repeats every 12 weeks for 2 courses in the absence of disease progression or unacceptable toxicity.
Patients are followed for 3 months.
PROJECTED ACCRUAL: A total of 15-32 patients will be accrued for this study within 8-18 months.
연구 유형
등록 (예상)
단계
- 2 단계
- 1단계
연락처 및 위치
연구 장소
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Washington
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Seattle, Washington, 미국, 98109-1024
- Fred Hutchinson Cancer Research Center
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
DISEASE CHARACTERISTICS:
Diagnosis of myelodysplastic syndromes (MDS) meeting 1 of the following criteria:
- Intermediate-2 or high-risk disease
- Intermediate-1 or low-risk disease that was refractory to anti-thymocyte globulin and etanercept on protocol FHCRC-1872
Not eligible for stem cell transplantation for any of the following reasons:
- Suitable bone marrow donor is not available
- Ineligible for a transplantation protocol
- Not willing to undergo transplantation
PATIENT CHARACTERISTICS:
Age
- 18 and over
Performance status
- ECOG 0-2
Life expectancy
- Not specified
Hematopoietic
- Absolute neutrophil count > 500/mm^3
Hepatic
- Not specified
Renal
- Not specified
Cardiovascular
- No evidence of cardiac arrhythmia
- No evidence of congestive heart failure
- QTc interval ≤ 460 msec
Pulmonary
- No pneumonia
Other
- Potassium > 4.0 mEq/L (supplemental electrolytes allowed)
- Magnesium > 1.8 mg/dL (supplemental electrolytes allowed)
- No history of anaphylactic reaction to arsenic trioxide
- No active severe infection (e.g., septicemia) within the past 2 weeks
- No other severe disease that would preclude study compliance
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception
PRIOR CONCURRENT THERAPY:
Biologic therapy
- See Disease Characteristics
- No prior hematopoietic stem cell transplantation
- More than 4 weeks since prior hematopoietic growth factors for MDS
- More than 4 weeks since prior immunomodulatory therapy for MDS
- No concurrent hematopoietic growth factors for MDS
- No other concurrent immunomodulatory therapy for MDS
Chemotherapy
- Not specified
Endocrine therapy
- Not specified
Radiotherapy
- Not specified
Surgery
- Not specified
Other
- More than 4 weeks since prior cytotoxic therapy for MDS
- More than 4 weeks since prior experimental therapy for MDS
- No other concurrent cytotoxic therapy for MDS
- No other concurrent experimental therapy for MDS
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
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Hematologic response in patients with intermediate-2 or high-risk myelodysplastic syndromes
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Efficacy of this regimen in patients with intermediate-1 or low-risk MDS that was refractory to anti-thymocyte globulin and etanercept on protocol FHCRC-1872
|
|
Correlate results of ex vivo and in vitro studies on phenotypic, cytogenetic, and functional disease characteristics with in vivo treatment responses
|
|
Parameters that are associated with a high probability of response
|
공동 작업자 및 조사자
수사관
- 수석 연구원: Bart L. Scott, MD, Fred Hutchinson Cancer Center
연구 기록 날짜
연구 주요 날짜
연구 시작
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
연구 기록 업데이트
마지막 업데이트 게시됨 (추정)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
키워드
추가 관련 MeSH 약관
기타 연구 ID 번호
- 1888.00
- FHCRC-1888.00
- CDR0000380742 (레지스트리 식별자: PDQ)
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