Tipifarnib in Treating Older Patients With Acute Myeloid Leukemia
Phase 2 Trial of R115777 in Previously Untreated Older Adults With AML and Baseline Presence of a Specific 2-Gene Expression Signature Ratio
연구 개요
상태
상태
정황
정황
- 속발성 급성 골수성 백혈병
- 치료받지 않은 성인 급성 골수성 백혈병
- 성인 급성 단일모구성 백혈병
- 성인 급성 단구성 백혈병
- Inv(16)(p13.1q22)가 있는 성인 급성 골수성 백혈병; CBFB-MYH11
- 성숙을 동반한 성인 급성 골수성 백혈병
- 미분화를 동반한 성인 급성 골수성 백혈병
- T(16;16)(p13.1;q22)가 있는 성인 급성 골수성 백혈병; CBFB-MYH11
- 성숙하지 않은 성인 급성 골수성 백혈병
- 성인 급성 골수단구성 백혈병
- 알킬화제 관련 급성 골수성 백혈병
- 성인 급성 거핵모구성 백혈병
- 성인 적백혈병
- 성인 순수적혈구백혈병
- T(9;11)(p22;q23)을 동반한 성인 급성 골수성 백혈병; MLLT3-MLL
- T(8;21)(q22;q22)를 동반한 성인 급성 골수성 백혈병; RUNX1-RUNX1T1
개입 / 치료
개입 / 치료
상세 설명
PRIMARY OBJECTIVES:
I. To determine the complete remission (CR) rate in acute myeloid leukemia (AML) patients prospectively selected for tipifarnib (ZARNESTRA) treatment on the basis of a 2-gene signature (RASGRP1:APTX ratio) in bone marrow aspirates.
SECONDARY OBJECTIVES:
I. To determine the median overall and 1-year survival of patients treated with this regimen II. To determine the median relapse-free survival of patients treated with this regimen.
III. To determine the safety of this regimen in these patients IV. To determine the immunophenotypic expression of RASGRP1 on baseline bone marrow blasts and assess correlation with PCR-based detection.
OUTLINE: This is a multicenter study.
Patients receive tipifarnib orally twice daily on days 1-21. Treatment repeats every 28 days for up to 6 courses in the absence of disease progression or unacceptable toxicity.
Bone marrow aspirate and/or biopsy are collected at baseline and on day 28 of course 1 and 2 for RasGRP1 protein expression analysis by qRT-PCR.
After completion of study therapy, patients are followed up every 30 days.
연구 유형
연구 유형
등록 (실제)
등록
단계
단계
- 2 단계
연락처 및 위치
연구 장소
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Florida
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Tampa, Florida, 미국, 33612
- Moffitt Cancer Center
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Georgia
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Atlanta, Georgia, 미국, 30342
- Blood and Marrow Transplant Group of Georgia
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Atlanta, Georgia, 미국, 30322
- Emory University/Winship Cancer Institute
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Maryland
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Baltimore, Maryland, 미국, 21287
- Johns Hopkins University/Sidney Kimmel Comprehensive Cancer Center
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New York
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New York, New York, 미국, 10065
- Memorial Sloan-Kettering Cancer Center
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New York, New York, 미국, 10065
- Weill Medical College of Cornell University
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North Carolina
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Chapel Hill, North Carolina, 미국, 27599
- University of North Carolina
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참여기준
자격 기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
Previously untreated acute myeloid leukemia (AML) (de novo or secondary)
- No diagnosis of acute promyelocytic leukemia (APL)
- Deemed unsuitable for or refuses standard induction chemotherapy
- RASGRP1:APTX ratio >= 5, through bone marrow screening
- No patients with known leukemic involvement of the central nervous system
- ECOG performance status =< 2
- No WBC >= 30,000/uL (hydroxyurea permitted up to 24 hours prior to initiation of therapy)
- Serum creatinine less than 1.5 times the upper limit of the normal range (ULN) (National Cancer Institute [NCI] Common Toxicity Criteria [CTC] Grade 1)
- Total bilirubin less than 1.5 times ULN (unless the increase is unequivocally due to hemolysis or Gilbert syndrome)
- ALT and AST less than 2.5 times ULN (NCI CTC Grade 1)
- Men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry and for the duration of study participation
- No symptomatic neuropathy of grade 2 or worse
- No uncompensated disseminated intravascular coagulation (DIC) or uncontrolled bleeding
- No history of allergic reactions attributed to compounds of similar chemical or biologic composition to tipifarnib (R115777), such as the imidazole drugs, including clotrimazole, ketoconazole, miconazole, econazole, fenticonazole, isoconazole, sulconazole, ticonazole, or terconazole
- No uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements
- Known HIV-positive patients on combination antiretroviral therapy are ineligible because of the potential for pharmacokinetic interactions with R115777; in addition, these patients are at increased risk of lethal infections when treated with marrow-suppressive therapy; known HIV-positive patients NOT on antiretroviral therapy AND with a CD4 cell count >= 400/mm^3 are eligible
- No other concurrent cytotoxic or biologic antileukemic therapy
- No patients who are receiving any other investigational agents
Use of enzyme-inducing anticonvulsants (e.g., phenytoin, fosphenytoin, phenobarbital, primidone, carbamazepine, oxcarbazepine) while taking tipifarnib (R115777) is contraindicated
- If clinically indicated, subjects may use non-enzyme-inducing anticonvulsants during treatment with R115777
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 해당 없음
- 중재 모델: 단일 그룹 할당
- 마스킹: 없음(오픈 라벨)
팔의 수
무기와 개입
참가자 그룹 / 팔참가자 그룹 / 팔 |
개입 / 치료개입 / 치료 |
|---|---|
|
실험적: Treatment (tipifarnib)
Patients receive tipifarnib orally twice daily on days 1-21.
Treatment repeats every 28 days for up to 6 courses in the absence of disease progression or unacceptable toxicity.
|
상관 연구
주어진 PO
다른 이름들:
|
연구는 무엇을 측정합니까?
주요 결과 측정
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Complete Remission (CR) Rate
기간: From first treatment through follow up period, an expected average of 12 months
|
Complete Remission (CR) rate in Acute Myelogenous Leukemia (AML) patients prospectively selected for R115777R115777 (ZARNESTRA) treatment on the basis of a 2-gene signature (RASGRP1:APTX ratio) in bone marrow aspirates.
AML Complete Remission: Bone marrow aspiration - Less than 5% leukemic blasts, Auer rods not detected; Peripheral blood counts - Absolute neutrophil count >/= 1,000/mm^3, Platelet count >/= 100,000/mm^3, Leukemic blasts not present; Blood-product transfusion independence; Absence of extramedullary leukemia.
|
From first treatment through follow up period, an expected average of 12 months
|
2차 결과 측정
2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Median Overall Survival (OS)
기간: From first treatment through follow up period, an expected average of 12 months
|
Overall survival is calculated from the first day of R115777 treatment and lasts until the date of death recorded on the case report form (CRF).
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From first treatment through follow up period, an expected average of 12 months
|
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Median 1-Year Survival Rate
기간: 1 year
|
Prior to the early discontinuation of the study (for not meeting the primary endpoint of at least 3 CR/CRi after 2 cycles), investigators had planned to calculate one year survival from Kaplan Meier estimates.
|
1 year
|
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Number of Participants With Relapse Free Survival
기간: 7 months
|
Relapse-free survival is calculated from the date of documentation of complete remission/morphologic complete remission with incomplete blood count recovery (CR/CRi) until disease relapse or death from any cause.
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7 months
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공동 작업자 및 조사자
수사관
수사관
- 수석 연구원: Jeffrey Lancet, Moffitt Cancer Center
연구 기록 날짜
연구 주요 날짜
연구 시작
연구 시작
기본 완료 (실제)
기본 완료
연구 완료 (실제)
연구 완료
연구 등록 날짜
최초 제출
최초 제출
QC 기준을 충족하는 최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
처음 게시됨
연구 기록 업데이트
마지막 업데이트 게시됨 (추정)
마지막 업데이트 게시됨
QC 기준을 충족하는 마지막 업데이트 제출
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
추가 관련 MeSH 약관
기타 연구 ID 번호
기타 연구 ID 번호
- NCI-2011-02589 (레지스트리 식별자: CTRP (Clinical Trial Reporting Program))
- U01CA070095 (미국 NIH 보조금/계약)
- N01CM00071 (미국 NIH 보조금/계약)
- P30CA076292 (미국 NIH 보조금/계약)
- N01CM00100 (미국 NIH 보조금/계약)
- 16572
- CDR0000699713
- 8977 (기타 식별자: CTEP)
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