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Clinical Trial Summary

The first purpose of this study is to evaluate the persistence of the complete molecular remission in patients with Chronic Myeloid Leukemia after stopping imatinib treatment (determine by Reverse Transcription real-time Polymerase Chain Reaction (RT-PCR) negative for bcr-abl transcripts). The second purpose is to determine clinicals and biologicals factors associated with the persistent complete molecular remission.


Clinical Trial Description

Principal Objective : To evaluate the complete molecular remission persistence after stopping imatinib during six months as measured by RT-PCR negative for bcr-abl transcripts in patients with Chronic Myeloid Leukemia .

Secondary Objective :

- To determine clinicals factors associated with complete molecular remission before and after stopping imatinib in patients with Chronic Myeloid Leukemia.

- To determine the biologics factors (immunologic and molecular) associated with complete molecular remission before and after stopping imatinib in patients with Chronic Myeloid Leukaemia.

- To determine the molecular relapse level after more than six month of persistent complete molecular remission without imatinib.

- To determine the complete molecular remission length.

- To evaluate medical and economical impact of stopping imatinib treatment.

Study design : multicentric trial ;


Study Design

Allocation: Non-Randomized, Endpoint Classification: Safety Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00478985
Study type Interventional
Source University Hospital, Bordeaux
Contact
Status Completed
Phase N/A
Start date June 2007
Completion date December 2011

See also
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Terminated NCT02086487 - Efficacy and Safety Assessment of NIlotinib in CML Patients With Suboptimal Response on Imatinib Therapy Phase 4
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Terminated NCT02543749 - DC Vaccination in CML Phase 1/Phase 2
Terminated NCT00210119 - Imatinib Mesylate and Zoledronic Acid in Patients With Chronic Myeloid Leukaemia in Cytogenetic Response Without Molecular Response Phase 2
Completed NCT02222272 - Effect of 2nd Gen TKI in CML
Completed NCT01660607 - Phase 1-2 MAHCT w/ TCell Depleted Graft w/ Simultaneous Infusion Conventional and Regulatory T Cell Phase 1/Phase 2
Completed NCT02890784 - Dasatinib Holiday for Improved Tolerability Phase 3
Completed NCT00481247 - A Phase III Study of Dasatinib vs. Imatinib in Patients With Newly Diagnosed Chronic Phase CML Phase 3