114 Long Term Impact of Hospital Acquired Multi-drug Resistant Organisms on Health-related Quality of Life

Autor: Nathaniel K Ashford, Jamie Oh, Kara McMullen, Gretchen J Carrougher, Sean A Hickey, Colleen M Ryan, Jeffrey C Schneider, Nicole S Gibran, Barclay T Stewart
Rok vydání: 2022
Předmět:
Zdroj: Journal of Burn Care & Research. 43:S73-S74
ISSN: 1559-0488
1559-047X
DOI: 10.1093/jbcr/irac012.116
Popis: Introduction MDROs colonize wounds and cause infections for hospitalized burn patients, which may lead to increased infection risk, wound complications, longer (LOS) and more cost. Little is known about the long-term impacts of MDRO colonization and infection on burn survivors. We aimed to describe the impacts of colonization on long-term health-related quality of life (HRQoL), itch, and pain. Methods Data from adult participants in a multicenter longitudinal outcome study were used. Data was described and χ 2 and Kruskal-Wallis testing was applied to determine differences between the two groups. Outcomes included Veterans RAND 12 (VR-12) physical component summary score (PCS), and PROMIS 29 domains for pain intensity, fatigue, pain interference, physical function, and sleep disturbance. Pruritus was assessed using the 4-D Itch scale for total itch. Multilevel, multiple linear regressions were used for outcome measures at 6 m post-injury. Random effects regression with robust standard errors (SE) were used to evaluate the impacts over time. Results The study included 704 individuals and 92 were MDRO colonized (13%). Colonized patients had larger burns (25% TBSA, IQR 9-45 vs. 8% TBSA, IQR 3–20; p < .001), more operations (4, IQR 2-7 vs. 1, IQR 1-3; p < .001), more grafting (17% TBSA, IQR 3-46 vs. 3% TBSA, IQR 1- 9; p < .001), more ventilator days (2, IQR 0–8 vs. 0 IQR 0-0; p < .001), and longer LOS (34 days, IQR 17 – 64 vs. 16, IQR 9 - 27; p < .001). Adjusting for confounding covariables, such as demographics, colonization was associated with a lower PCS score (OR -0.33, 95% CI -0.68, -0.06; p=.018); a higher fatigue score (OR 0.46, 95% CI 0.13, 0.79; p = .007) and worse itch (OR 0.4, 95% CI -0.01, 0.75; p = .036). There was no association with pain intensity, pain interference, or sleep disturbance. Random effects regression indicated that colonization was associated with lower PCS (OR -5.0, 95% CI -8.60, -1.39; p = .007). Conclusions Impact of colonization extends beyond the immediate hospitalization and likely has long-term effects on HRQoL. Given our observation of lower physical function after MDRO, more granular research on taxa-specific effects, timing of colonization, and interventions are indicated to elucidate the impact on HRQoL.
Databáze: OpenAIRE
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