Imatinib Mesylate and 17-N-Allylamino-17-Demethoxygeldanamycin in Treating Patients With Chronic Myelogenous Leukemia
Phase I Study Of The Combination Of 17-AAG And Imatinib Mesylate (Gleevec) In Patients With Blastic Phase, Accelerated Phase Of Chronic Mesylate Leukemia (CML) Or Patients With Chronic Phase CML Who Have Not Achieved A Cytogenetic Response With Imatinib Mesylate
Sponsor: Barbara Ann Karmanos Cancer Institute
Listed as NCT00066326, this PHASE1 trial focuses on Leukemia and remains completed. Sponsored by Barbara Ann Karmanos Cancer Institute, it has been updated 6 times since 2003, reflecting limited change activity. This study contributes to the evolving evidence base for cancer treatment protocols.
Study Description(click to expand)OBJECTIVES:
* Determine the maximum tolerated dose and dose-limiting toxicity of 17-N-allylamino-17-demethoxygeldanamycin (17-AAG) when administered with imatinib mesylate in patients with chronic myelogenous leukemia.
* Determine the pharmacokinetics of this regimen in these patients.
OUTLINE: This is an open-label, nonrandomized, multicenter, dose-escalation study of 17-N-allylamino-17-demethoxygeldanamycin (17-AAG).
Patients receive oral imatinib mesylate on days 1-21 and 17-AAG IV over 1 hour on days 1, 4, 8, and 12. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity.
Cohorts of 3-6 patients receive escalating doses of 17-AAG until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity. Once the MTD is determined, an additional cohort of 6-10 patients receives treatment at the recommended phase II dose.
PROJECTED ACCRUAL: Approximately 21-42 patients will be accrued for this study within 1.5 years.
OBJECTIVES:
* Determine the maximum tolerated dose and dose-limiting toxicity of 17-N-allylamino-17-demethoxygeldanamycin (17-AAG) when administered with imatinib mesylate in patients with chronic myelogenous leukemia. * Determine the pharmacokinetics of this regimen in these patients.
OUTLINE: This is an open-label, nonrandomized, multicenter, dose-escalation study of 17-N-allylamino-17-demethoxygeldanamycin (17-AAG).
Patients receive oral imatinib mesylate on days 1-21 and 17-AAG IV over 1 hour on days 1, 4, 8, and 12. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity.
Cohorts of 3-6 patients receive escalating doses of 17-AAG until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity. Once the MTD is determined, an additional cohort of 6-10 patients receives treatment at the recommended phase II dose.
PROJECTED ACCRUAL: Approximately 21-42 patients will be accrued for this study within 1.5 years.
Status Flow
Change History
6 versions recorded-
Sep 2024 — Present [monthly]
Completed PHASE1
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Jul 2024 — Sep 2024 [monthly]
Completed PHASE1
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Jan 2021 — Jul 2024 [monthly]
Completed PHASE1
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Jun 2018 — Jan 2021 [monthly]
Completed PHASE1
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Feb 2017 — Jun 2018 [monthly]
Completed PHASE1
▶ Show 1 earlier version
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Jan 2017 — Feb 2017 [monthly]
Completed PHASE1
First recorded
Jun 2003
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Barbara Ann Karmanos Cancer Institute
- National Cancer Institute (NCI)
For direct contact, visit the study record on ClinicalTrials.gov .