Improved survival of patients with myelofibrosis in the last decade: Single-center experience

Abstract

Background: The management of myelofibrosis (MF) has changed over the last several years and could have an impact on patient outcome. This study evaluates the survival of patients with MF at the authors' institution to determine whether it changed in the last decade. Methods: This retrospective study consists of 844 patients (64% male; median age, 66 years; range, 20-90 years) who were examined between 2000 and 2020 with a new diagnosis of MF. Only patients with available marrow biopsy who had reticulin fibrosis of grade 2 or higher were included. Patients were compared by year of presentation: 2000-2010 (n = 373) and 2011-2020 (n = 471). Results: A statistically significant improvement in median survival in the last decade was noted: from 48 months (95% CI, 42-54 months) to 63 months (95% CI, 55-71 months) (P