BACKGROUND: Imatinib can induce severe hepatotoxicity, in 1-5% of CML patients, many of whom need permanent imatinib discontinuation. DESIGN AND RESULTS: We report 5 CML patients who developed grade 3-4 hepatotoxicity after 2-8 months in imatinib. Different aetiologies of liver damage were ruled out and toxicity recurred in 2 patients with further attempts at low dose imatinib. In all patients prednisone or methylprednisolone at 25- 40 mg/day resolved hepatotoxicity in 3-8 weeks and allowed imatinib to be resumed at full doses. Corticosteroid were tapered off in 3-5 months without hepatotoxicity recurrence. CONCLUSIONS: Corticosteroid may avoid discontinuation for hepatotoxicity of the most effective anti-CML therapy.
BACKGROUND:Imatinib can induce severe hepatotoxicity, in 1-5% of CMLpatients, many of whom need permanent imatinib discontinuation. DESIGN AND RESULTS: We report 5 CMLpatients who developed grade 3-4 hepatotoxicity after 2-8 months in imatinib. Different aetiologies of liver damage were ruled out and toxicity recurred in 2 patients with further attempts at low dose imatinib. In all patientsprednisone or methylprednisolone at 25- 40 mg/day resolved hepatotoxicity in 3-8 weeks and allowed imatinib to be resumed at full doses. Corticosteroid were tapered off in 3-5 months without hepatotoxicity recurrence. CONCLUSIONS: Corticosteroid may avoid discontinuation for hepatotoxicity of the most effective anti-CML therapy.
Authors: George D Demetri; Margaret von Mehren; Cristina R Antonescu; Ronald P DeMatteo; Kristen N Ganjoo; Robert G Maki; Peter W T Pisters; Chandrajit P Raut; Richard F Riedel; Scott Schuetze; Hema M Sundar; Jonathan C Trent; Jeffrey D Wayne Journal: J Natl Compr Canc Netw Date: 2010-04 Impact factor: 11.908
Authors: Onder Tonyali; Ugur Coskun; Ramazan Yildiz; Tarkan Karakan; Umut Demirci; Nalan Akyurek; Mustafa Benekli; Suleyman Buyukberber Journal: Med Oncol Date: 2009-08-07 Impact factor: 3.064
Authors: Lars Harbaum; Andreas Marx; Eray Goekkurt; Philippe Schafhausen; Djordje Atanackovic Journal: Int J Hematol Date: 2013-11-22 Impact factor: 2.490