Faculty Collaboration Database

Length of Stay and Health Care Utilization Among Pediatric Autologous Hematopoietic Cell Transplantation Recipients. Transplant Cell Ther 2021 Jul;27(7):613.e1-613.e7

Date

04/09/2021

Pubmed ID

33831624

DOI

10.1016/j.jtct.2021.03.025

Scopus ID

2-s2.0-85106249613 (requires institutional sign-in at Scopus site)   3 Citations

Abstract

Autologous hematopoietic cell transplantation (autoHCT) has become a critical component in the treatment of pediatric malignancies, allowing for high-dose chemotherapy to be given safely and with greater efficacy in a subset of children at high risk for relapse. Risk factors associated with hospital length of stay (LOS) in adults undergoing autoHCT have been studied extensively; however, there is a paucity of studies describing risk factors associated with LOS and health care cost in children undergoing autoHCT. This study sought to identify factors influencing LOS and cost in pediatric autoHCT. We assessed LOS from autologous stem cell infusion from day 0 (D0) in 100 autoHCT admissions in 73 patients with malignant disease between 2007 and 2019. We evaluated demographic, pre-transplantation, post-transplantation, and socioeconomic variables to identify potential risk factors associated with LOS and cost. AutoHCT cost data were provided by the Pediatric Health Information System database. Indications for autoHCT included neuroblastoma (35.6%), brain tumor (27.4%), and relapsed lymphoma (24.7%). The median patient age was 4.88 years (range, 0.72 to 22 years), with 71% age <12 years, and the cohort was 63% male, 77% white, and 41% Hispanic. The median LOS from D0 was 19 days (range, 13 to 100 days). On multivariable analysis, age >12 years compared with 2 to 12 years (estimate, -8.9 days; 95% confidence interval [CI], -15.1 to -2.8; P = .004) and complete remission/very good partial response disease status (estimate, -5.0 days; 95% CI, -9.6 to -0.4 days; P = .031) were associated with a significantly decreased median LOS, whereas Hispanic ethnicity (estimate, +6.8 days; 95% CI, 1.1 to 12.6 days; P = .019), >5 days of fever (estimate, +7.3 days; 95% CI, 1.4 to 13.2 days; P = .015), and pediatric intensive care unit (PICU) LOS (estimate, +14.9 days; 95% CI, 1.8 to 28.0 days; P = .025) were associated with a significant increase in median LOS. The median cost per transplantation admission was $96,850 (range, $39,833 to $587,321). Multivariable analysis showed that age >12 years (estimate, -$6,776; 95% CI, -$71,787 to -$11,402; P = .007) or <2 years (estimate, -$32,426; 95% CI, -$53,507 to -$11,345; P = .003), and complete remission/very good partial response disease status (estimate, -$20,266; 95% CI, -$40,211 to -$322; P = .046) were associated with significantly decreased median cost, whereas >5 days of fever (estimate, +$58,886; 95% CI, $30,667 to $87,105; P < .001) and PICU admission (estimate, +$102,458; 95% CI, $23,843 to $181,076; P = .011) were associated with significantly increased median cost. In summary, fever and PICU stay were found to be risk factors for increased LOS and cost. Age <12 years and Hispanic ethnicity were risk factors for increased LOS, whereas age <2 years and >12 years and female sex were associated with decreased cost. Further investigation to determine specific factors influencing LOS and cost is warranted to identify potentially modifiable risks within these patient populations.

Author List

Davis L, Yao Y, Jin Z, Moscoso S, Neunert C, Broglie L, Hall M, Bhatia M, George D, Garvin JH, Satwani P

Author

Larisa Broglie MD, MS Assistant Professor in the Pediatrics department at Medical College of Wisconsin

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

Adolescent
Adult
Child
Child, Preschool
Female
Hematopoietic Stem Cell Transplantation
Humans
Infant
Length of Stay
Male
Patient Acceptance of Health Care
Remission Induction
Transplantation, Autologous
Young Adult