Faculty Collaboration Database

Characteristics of Late Fatal Infections after Allogeneic Hematopoietic Cell Transplantation. Biol Blood Marrow Transplant 2019 Feb;25(2):362-368

Date

10/06/2018

Pubmed ID

30287390

Pubmed Central ID

PMC6339825

DOI

10.1016/j.bbmt.2018.09.031

Scopus ID

2-s2.0-85055972080 (requires institutional sign-in at Scopus site)   38 Citations

Abstract

We analyzed late fatal infections (LFIs) in allogeneic stem cell transplantation (HCT) recipients reported to the Center for International Blood and Marrow Transplant Research. We analyzed the incidence, infection types, and risk factors contributing to LFI in 10,336 adult and 5088 pediatric subjects surviving for ≥2 years after first HCT without relapse. Among 2245 adult and 377 pediatric patients who died, infections were a primary or contributory cause of death in 687 (31%) and 110 (29%), respectively. At 12 years post-HCT, the cumulative incidence of LFIs was 6.4% (95% confidence interval [CI], 5.8% to 7.0%) in adults, compared with 1.8% (95% CI, 1.4% to 2.3%) in pediatric subjects; P < .001). In adults, the 2 most significant risks for developing LFI were increasing age (20 to 39, 40 to 54, and ≥55 years versus 18 to 19 years) with hazard ratios (HRs) of 3.12 (95% CI, 1.33 to 7.32), 3.86 (95% CI, 1.66 to 8.95), and 5.49 (95% CI, 2.32 to 12.99) and a history of chronic graft-versus-host disease GVHD (cGVHD) with ongoing immunosuppression at 2 years post-HCT compared with no history of GVHD with (HR, 3.87; 95% CI, 2.59 to 5.78). In pediatric subjects, the 3 most significant risks for developing LFI were a history of cGVHD with ongoing immunosuppression (HR, 9.49; 95% CI, 4.39 to 20.51) or without ongoing immunosuppression (HR, 2.7; 95% CI, 1.05 to 7.43) at 2 years post-HCT compared with no history of GVHD, diagnosis of inherited abnormalities of erythrocyte function compared with diagnosis of acute myelogenous leukemia (HR, 2.30; 95% CI, 1.19 to 4.42), and age >10 years (HR, 1.92; 95% CI, 1.15 to 3.2). This study emphasizes the importance of continued vigilance for late infections after HCT and institution of support strategies aimed at decreasing the risk of cGVHD.

Author List

Norkin M, Shaw BE, Brazauskas R, Tecca HR, Leather HL, Gea-Banacloche J, T Kamble R, DeFilipp Z, Jacobsohn DA, Ringden O, Inamoto Y, A Kasow K, Buchbinder D, Shaw P, Hematti P, Schears R, Badawy SM, Lazarus HM, Bhatt N, Horn B, Chhabra S, M Page K, Hamilton B, Hildebrandt GC, Yared JA, Agrawal V, M Beitinjaneh A, Majhail N, Kindwall-Keller T, Olsson RF, Schoemans H, Gale RP, Ganguly S, A Ahmed I, Schouten HC, L Liesveld J, Khera N, Steinberg A, Shah AJ, Solh M, Marks DI, Rybka W, Aljurf M, Dietz AC, Gergis U, George B, Seo S, Flowers MED, Battiwalla M, Savani BN, Riches ML, Wingard JR

Authors

Ruta Brazauskas PhD Associate Professor in the Data Science Institute department at Medical College of Wisconsin
Peiman Hematti MD Professor in the Medicine department at Medical College of Wisconsin
Bronwen E. Shaw MBChB, PhD Center Director, Professor in the Medicine department at Medical College of Wisconsin

MESH terms used to index this publication - Major topics in bold

Adolescent
Adult
Age Factors
Aged
Allografts
Child
Child, Preschool
Chronic Disease
Female
Hematopoietic Stem Cell Transplantation
Humans
Incidence
Infant
Infant, Newborn
Leukemia, Myeloid, Acute
Male
Middle Aged
Time Factors