PHASE 1: Patients diagnosed with chronic myeloid leukemia

PHASE 1: Initiated tyrosine kinase inhibitors therapy for a year

PHASE 1: Able to read and understand English

PHASE 1: Able to provide informed consent

PHASE 1: Have a mobile phone with TXT capability

PHASE 1: Know how to use TXT

PHASE 2: Patients diagnosed with chronic myeloid leukemia in the chronic phase

PHASE 2: Starting tyrosine kinase inhibitors therapy or has been on tyrosine kinase inhibitors with anticipation of at least 6 month duration of use

PHASE 2: Able to read and understand English

PHASE 2: Able to provide informed consent

PHASE 2: Have a mobile device with TXT capability

PHASE 2: Willing to use a wireless pill bottle during study for 6 months

PHASE 2: Know or willing to learn how to use TXT

A Mobile Intervention (txt4TKI) for the Improvement of Tyrosine Kinase Inhibitor Management in Patients With Chronic Myeloid Leukemia