Early transplantation-related mortality after allogeneic hematopoietic cell transplantation in patients with acute leukemia.

ABSTRACT:

Background

Transplantation-related mortality (TRM) is a major obstacle in allogeneic hematopoietic cell transplantation (allo-HCT). Approximately 60-80% of TRM occurs early, within 100 days of transplantation.

Methods

This was a nationwide population cohort study involving 5395 patients with acute leukemia who underwent allo-HCT between 2003 and 2015. Patient data were collected from the Korean National Health Insurance Service database. We investigated the cumulative incidence rates (CIRs) of early TRM at 50 and 100 days.

Results

The CIRs of early TRM at 50 and 100 days were 2.9 and 8.3%, respectively. There was no decrease in the CIRs of early TRM over time. The early mortality was significantly higher in patients with more than 9 months between the diagnosis and tr

SUBMITTER: Kong SG 

PROVIDER: S-EPMC7891151 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature