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Health-Related Quality of Life Among Survivors of Pediatric Sepsis*

Killien, Elizabeth Y. MD1,2; Farris, Reid W. D. MD, MS1,3; Watson, R. Scott MD, MPH1,4; Dervan, Leslie A. MD, MS1,3; Zimmerman, Jerry J. MD, PhD1,3

Pediatric Critical Care Medicine: June 2019 - Volume 20 - Issue 6 - p 501-509
doi: 10.1097/PCC.0000000000001886
Feature Articles

Objectives: Mortality from pediatric sepsis has steadily declined over the past several decades; however, little is known about morbidity among survivors. We aimed to determine the prevalence of and risk factors for failure to recover to baseline health-related quality of life following community-acquired pediatric sepsis.

Design: Retrospective cohort study.

Setting: Seattle Children’s Hospital.

Patients: Children aged 1 month to 21 years admitted to the inpatient wards or ICUs from 2012 to 2015 who met 2005 consensus sepsis criteria within 4 hours of hospitalization and were enrolled in the hospital’s Outcomes Assessment Program with baseline, admission, and post-discharge health-related quality of life data available.

Interventions: None.

Measurements and Main Results: We assessed health-related quality of life with the Pediatric Quality of Life Inventory for pre-admission baseline, admission, and post-discharge (median, 31 d) status. We determined associations between patient and illness characteristics with failure to recover within 4.5 points of baseline at follow-up (the minimum clinically significant difference between two scores). Of 790 patients, 23.8% failed to recover to baseline health-related quality of life at follow-up. Factors associated with failure to recover were septic shock, older age, private insurance, complex chronic disease, immune compromise, CNS infection or bacteremia, ICU admission, and longer length of stay. On multivariable analysis controlling for time to follow-up, failure to recover was independently associated with septic shock (relative risk, 1.79; 95% CI, 1.24–2.58), older age (relative risk, 1.02/yr; 95% CI, 1.01–1.05), immune compromise (relative risk, 1.83; 95% CI, 1.40–2.40), and length of stay (relative risk, 1.03/d; 95% CI, 1.01–1.04).

Conclusions: Nearly one-quarter of children surviving hospitalization for community-acquired sepsis experienced a clinically significant deterioration in health-related quality of life. We identify risk factors for poor outcomes following sepsis and highlight the need for ongoing evaluation and treatment by primary and specialty care providers for pediatric sepsis survivors after hospital discharge.

1Division of Pediatric Critical Care Medicine, Department of Pediatrics, University of Washington, Seattle, WA.

2Harborview Injury Prevention & Research Center, Seattle, WA.

3Center for Clinical & Translational Research, Seattle Children’s Research Institute, Seattle, WA.

4Center for Child Health, Behavior, & Development, Seattle Children’s Research Institute, Seattle, WA.

*See also p. 568.

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Dr. Zimmerman’s institution received funding from the National Institutes of Health (NIH)/National Institute of Child Health and Human Development and Immunexpress, Seattle, WA; he received funding from Elsevier Publishing and the Society of Critical Care Medicine (travel reimbursement to attend board meetings), and he received support for article research from the NIH. The remaining authors have not disclosed any potential conflicts of interest.

This work was performed at Seattle Children’s Hospital, Seattle, WA.

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Copyright © 2019 by the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies