Cost Analysis of Early vs Delayed Outpatient Repair of Inguinal Hernias in Premature Infants.

Autor: Sullivan GA; Department of Surgery, Rush University Medical Center, Chicago, IL, USA. Electronic address: gwynethsullivan@gmail.com., Ritz E; Biostatistics and Bioinformatics Core, Rush University Medical Center, Chicago, IL, USA., Englum BR; Division of Pediatric Surgery, Department of Surgery, University of Maryland, Baltimore, MD, USA., Sincavage J; Department of Surgery, Rush University Medical Center, Chicago, IL, USA., Kwong J; Department of Surgery, Rush University Medical Center, Chicago, IL, USA., Madonna M; Division of Pediatric Surgery, Department of Surgery, Rush University Medical Center, Chicago, IL, USA., Pillai S; Division of Pediatric Surgery, Department of Surgery, Rush University Medical Center, Chicago, IL, USA., Koo N; Division of Pediatric Surgery, Department of Surgery, Rush University Medical Center, Chicago, IL, USA., Shah AN; Division of Pediatric Surgery, Department of Surgery, Rush University Medical Center, Chicago, IL, USA., Gulack BC; Division of Pediatric Surgery, Department of Surgery, Rush University Medical Center, Chicago, IL, USA.
Jazyk: angličtina
Zdroj: Journal of pediatric surgery [J Pediatr Surg] 2024 Sep 06, pp. 161898. Date of Electronic Publication: 2024 Sep 06.
DOI: 10.1016/j.jpedsurg.2024.161898
Abstrakt: Introduction: Premature infants treated for inguinal hernias after hospital discharge require overnight post-operative observation for apnea monitoring until 50-60 weeks adjusted gestational age (AGA). This study aimed to compare costs associated with early (at time of diagnosis) versus delayed (at AGA not requiring overnight observation) repair of inguinal hernia in premature infants.
Methods: Costs were estimated using the average hospital charges at a single institution for three scenarios: 1) delayed repair 2) early repair requiring overnight observation, and 3) incarcerated inguinal hernia reduced but requiring delayed repair at 48 h. A decision analysis model was used to estimate the cost for premature infants undergoing delayed repair of inguinal hernia while considering the risk of incarceration and associated costs. The base model used 50 weeks AGA for delayed repair and an incarceration rate of 0.5%/week. Sensitivity analyses varied incarceration rate from 0.1 to 4%/week and delayed repair to 55 and 60 weeks AGA.
Results: In the base model, delayed repair incurred lower estimated costs than early repair at all time points of diagnosis. In sensitivity analyses, estimated cost for delayed repair only rose above the estimated cost for early repair when estimated incarceration risk reached 3%/week with repair at 60 weeks AGA (if repair before 38 weeks AGA) or 4%/week with repair at 55 weeks AGA (if repair before 39 weeks AGA).
Conclusions: Using solely cost as a deciding factor, repair of premature inguinal hernias diagnosed as an outpatient should be delayed until overnight observation is no longer necessary.
Type of Study: Decision Analysis model.
Level of Evidence: III.
(Copyright © 2024 Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
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