Comparative Analysis of IPSS, IPSS-R, and WPSS for Predicting Survival and Leukemic Transformation in Myelodysplastic Neoplasms: A Real-World Single-Center Experience.

Myelodysplastic syndromes are clonal hematopoietic disorders characterized by ineffective hematopoiesis and risk of progression to acute myeloid leukemia. Accurate prognostic stratification is essential to guide treatment, with several scoring systems in clinical use: IPSS, IPSS-R, and WPSS. We aimed to evaluate the prognostic accuracy of IPSS, IPSS-R, and WPSS in a real-world Romanian MDS cohort by comparing risk classifications with observed overall survival and progression-free survival.