PMID- 27562641 OWN - NLM STAT- MEDLINE DCOM- 20171222 LR - 20190116 IS - 1029-2403 (Electronic) IS - 1026-8022 (Linking) VI - 57 IP - 12 DP - 2016 Dec TI - Rationale and motivating factors for treatment-free remission in chronic myeloid leukemia. PG - 2739-2751 AB - With BCR-ABL1 tyrosine kinase inhibitors (TKIs), such as imatinib, nilotinib, dasatinib, bosutinib, and ponatinib, many patients with chronic myeloid leukemia in chronic phase (CML-CP) can expect to live near-normal life spans. Current treatment recommendations of the National Comprehensive Cancer Network and the European LeukemiaNet state that patients with CML-CP should remain on TKI therapy indefinitely. However, there is increasing evidence from clinical trials that some patients with sustained deep molecular responses may be able to achieve treatment-free remission (TFR), whereby they can suspend TKI therapy without losing previously achieved responses. With many patients achieving deep molecular responses to TKI therapy, there is growing interest in whether such patients can achieve TFR. In addition, adverse events (AEs) with long-term TKI therapy, including both the potential for later-emerging AEs and chronic, low-grade AEs, represent a major motivator for oncologists and their patients to investigate the feasibility of TFR. In this review, we provide an overview of data from TFR clinical trials, discuss the importance of achieving a deep molecular response to TKI treatment, and consider potential reasons for investigating TFR following TKI therapy. FAU - Caldemeyer, Lauren AU - Caldemeyer L AD - a Indiana Blood and Marrow Transplantation, Franciscan St. Francis Hospital and Health Centers , Indianapolis , IN , USA. FAU - Akard, Luke P AU - Akard LP AD - a Indiana Blood and Marrow Transplantation, Franciscan St. Francis Hospital and Health Centers , Indianapolis , IN , USA. LA - eng PT - Journal Article PT - Review DEP - 20160810 PL - United States TA - Leuk Lymphoma JT - Leukemia & lymphoma JID - 9007422 RN - 0 (Antineoplastic Agents) RN - 0 (Protein Kinase Inhibitors) RN - EC 2.7.10.2 (Fusion Proteins, bcr-abl) SB - IM MH - Antineoplastic Agents/administration & dosage/*therapeutic use MH - Antineoplastic Combined Chemotherapy Protocols/adverse effects/therapeutic use MH - Clinical Trials as Topic MH - Early Detection of Cancer MH - Fusion Proteins, bcr-abl/antagonists & inhibitors/genetics MH - Gene Expression MH - Humans MH - Leukemia, Myelogenous, Chronic, BCR-ABL Positive/diagnosis/*drug therapy/genetics/*mortality MH - Mutation MH - Prognosis MH - Protein Kinase Inhibitors/administration & dosage/*therapeutic use MH - Recurrence MH - Remission Induction MH - Treatment Outcome OTO - NOTNLM OT - Chronic myeloid leukemia OT - deep molecular response OT - treatment-free remission OT - tyrosine kinase inhibitors EDAT- 2016/08/27 06:00 MHDA- 2017/12/23 06:00 CRDT- 2016/08/27 06:00 PHST- 2016/08/27 06:00 [pubmed] PHST- 2017/12/23 06:00 [medline] PHST- 2016/08/27 06:00 [entrez] AID - 10.1080/10428194.2016.1198959 [doi] PST - ppublish SO - Leuk Lymphoma. 2016 Dec;57(12):2739-2751. doi: 10.1080/10428194.2016.1198959. Epub 2016 Aug 10.