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ONC-ORG

Gleevec

imatinib mesylate · BCR-ABL Tyrosine Kinase Inhibitor

Indications & Uses

Newly diagnosed Philadelphia chromosome-positive chronic myeloid leukemia (Ph+ CML), relapsed or refractory Ph+ CML, gastrointestinal stromal tumors (GIST), and hypereosinophilic syndrome.

Contraindications

Hypersensitivity to imatinib.

Side Effects & Warnings

Fluid retention, edema, cytopenias, severe congestive heart failure, left ventricular dysfunction, hepatotoxicity, and gastrointestinal hemorrhage.

Drug & Dietary Interactions

CYP3A4 inhibitors (ketoconazole, erythromycin) increase imatinib exposure; warfarin may have enhanced anticoagulation.

Regulatory & Prescribing Information

FDA Approved NDA 021588. Paradigm-shifting targeted therapy in precision oncology.

For educational and informational purposes only. Do not alter medication doses or regimens without consulting your licensed oncology physician or care team.

Patient & Caregiver Support

Ask About This Medication

Connect with an ONC-ORG counselor regarding drug access, copay relief, patient assistance programs, or related clinical trials.