Association between elevated white blood cell counts and thrombotic events in polycythemia vera: analysis from REVEAL.

ABSTRACT:

Abstract

Polycythemia vera (PV) is a myeloproliferative neoplasm characterized by clonal proliferation of hematopoietic progenitor cells and is associated with an increased risk of thrombotic events (TEs). Established risk factors for TEs in patients with PV include advanced age, TE history, and elevated hematocrit. Although an association of TE with elevated white blood cell (WBC) counts has been suggested by retrospective studies, this relationship needs further validation. The prospective observational study of patients with polycythemia vera in US clinical practices (REVEAL) study collected prospective clinical data from 2510 patients with PV with a median follow-up of 44.7 months (range, 2-59 months) from enrollment. Using time-dependent covariate Cox proportional hazards mode

SUBMITTER: Gerds AT 

PROVIDER: S-EPMC11103079 | biostudies-literature | 2024 Apr

REPOSITORIES: biostudies-literature