Comparative Efficacy of Drug Therapies on Spleen Size and Symptom Reduction in Myelofibrosis: A Frequentist Network Meta-Analysis (SOHO 2026) - Sep 1, 2026 - Abstract #MPN-1067; Location: LEVEL 3, HALL B3; "Single-agent JAKis demonstrated variable efficacy similar to or worse than that of ruxolitinib, with an OR of 0.88 (95%CI:0.58–1.34) for momelotinib, 0.52 (95% CI, 0.05–6.05) for fedratinib, 0.35 (95% CI, 0.04–3.20) for bezacitinib, 0.17 (95% CI, 0.02–1.41) for jaktinib, and 0.16 (95% CI, 0.02–1.52) for pacritinib...Compared with BAT, pacritinib showed an OR of 3.43 (95% CI, 0.39–29.76), navtemadlin 3.26 (95% CI, 0.92–11.53), and momelotinib 3.10 (95% CI, 1.13–8.53)... In JAKi-naïve myelofibrosis, combination strategies with navitoclax or pelabresib added to ruxolitinib demonstrated the greatest spleen responses. Ruxolitinib remains similar or superior to single-agent JAKis in spleen or symptom response. In ruxolitinib-exposed patients with myelofibrosis, fedratinib, momelotinib, and pacritinib showed clinically meaningful activity compared with BAT, and fedratinib was numerically better than others."
Retrospective data • Myelofibrosis • Oncology
|
|
Muhammad Ashar Ali MD 1; Wajeeha Aiman MD 2; Anna Koget DO 1; Arjun Lakshman MD 1; Salman Fazal MD 3
|