作者
Claire N Harrison, Adam J Mead, Anesh Panchal, Sonia Fox, Christina Yap, Emmanouela Gbandi, Aimee Houlton, Samah Alimam, Joanne Ewing, Marion Wood, Frederick Chen, Jason Coppell, Nicki Panoskaltsis, Steven Knapper, Sahra Ali, Angela Hamblin, Robyn Scherber, Amylou C Dueck, Nicholas CP Cross, Ruben Mesa, Mary Frances McMullin
发表日期
2017/10/26
期刊
Blood, The Journal of the American Society of Hematology
卷号
130
期号
17
页码范围
1889-1897
出版商
American Society of Hematology
简介
Treatments for high-risk essential thrombocythemia (ET) address thrombocytosis, disease-related symptoms, as well as risks of thrombosis, hemorrhage, transformation to myelofibrosis, and leukemia. Patients resistant/intolerant to hydroxycarbamide (HC) have a poor outlook. MAJIC (ISRCTN61925716) is a randomized phase 2 trial of ruxolitinib (JAK1/2 inhibitor) vs best available therapy (BAT) in ET and polycythemia vera patients resistant or intolerant to HC. Here, findings of MAJIC-ET are reported, where the modified intention-to-treat population included 58 and 52 patients randomized to receive ruxolitinib or BAT, respectively. There was no evidence of improvement in complete response within 1 year reported in 27 (46.6%) patients treated with ruxolitinib vs 23 (44.2%) with BAT (P = .40). At 2 years, rates of thrombosis, hemorrhage, and transformation were not significantly different; however, some disease …
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CN Harrison, AJ Mead, A Panchal, S Fox, C Yap… - Blood, The Journal of the American Society of …, 2017