Cui bono? Finding the value of allogeneic stem cell transplantation for lower-risk myelodysplastic syndromes.

Cui bono? Finding the value of allogeneic stem cell transplantation for lower-risk myelodysplastic syndromes. Expert Rev Hematol. 2020 Mar 17;: Authors: Shallis RM, Podoltsev NA, Gowda L, Zeidan AM, Gore SD Abstract Introduction: The myelodysplastic syndromes (MDS) vary in their risk of disease progression; progression includes increasingly severe bone marrow failure, reclassification as acute myeloid leukemia (AML), and death. Prognostic tools guide recommendations for allogeneic stem cell transplantation (alloSCT), the only curative option. AlloSCT is typically reserved for patients with higher-risk MDS as defined by existing prognostic tools, although additional clinical and biological factors in lower-risk patients may influence this dogma.Areas covered: This review discusses the current understanding of MDS risk stratification as it pertains to the use of alloSCT in subpopulations of MDS patients with a particular focus on the use of alloSCT in patients with lower-risk disease.Expert Commentary: Though high-quality data are lacking, some lower-risk MDS patients may benefit from alloSCT, which offers the only prospect of cure. Understanding the etiologic role and prognostic impact of recurring genetic events may improve existing risk stratification and become integral facets of prognostic schemata. The identification of additional factors influencing the prognoses of patients currently lumped together as "lower-risk" will likewis...
Source: Expert Review of Hematology - Category: Hematology Tags: Expert Rev Hematol Source Type: research