1. Outcomes and Costs of Surgical Treatments of Necrotizing Enterocolitis
- Author
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Stey, Anne, Barnert, Elizabeth S, Tseng, Chi-Hong, Keeler, Emmett, Needleman, Jack, Leng, Mei, Kelley-Quon, Lorraine I, and Shew, Stephen B
- Subjects
Perinatal Period - Conditions Originating in Perinatal Period ,Infant Mortality ,Rare Diseases ,Preterm ,Low Birth Weight and Health of the Newborn ,Clinical Research ,Pediatric ,Good Health and Well Being ,Child ,Preschool ,Digestive System Surgical Procedures ,Drainage ,Enterocolitis ,Necrotizing ,Female ,Hospital Costs ,Humans ,Infant ,Infant ,Newborn ,Laparotomy ,Male ,Propensity Score ,Retrospective Studies ,Treatment Outcome ,cost analysis ,mortality ,necrotizing enterocolitis ,prematurity ,surgery ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Pediatrics - Abstract
Background and objectivesDespite previous studies demonstrating no difference in mortality or morbidity, the various surgical approaches for necrotizing enterocolitis (NEC) in infants have not been evaluated economically. Our goal was to compare total in-hospital cost and mortality by using propensity score-matched infants treated with peritoneal drainage alone, peritoneal drainage followed by laparotomy, or laparotomy alone for surgical NEC.MethodsUtilizing the California OSHPD Linked Birth File Dataset, 1375 infants with surgical NEC between 1999 and 2007 were retrospectively propensity score matched according to intervention type. Total in-hospital costs were converted from longitudinal patient charges. A multivariate mixed effects model compared adjusted costs and mortality between groups.ResultsSuccessful propensity score matching was performed with 699 infants (peritoneal drainage, n = 101; peritoneal drainage followed by laparotomy, n = 172; and laparotomy, n = 426). Average adjusted cost for peritoneal drainage followed by laparotomy was $398,173 (95% confidence interval [CI]: 287,784-550,907), which was more than for peritoneal drainage ($276,076 [95% CI: 196,238-388,394]; P = .004) and similar to laparotomy ($341,911 [95% CI: 251,304-465,186]; P = .08). Adjusted mortality was highest after peritoneal drainage (56% [95% CI: 34-75]) versus peritoneal drainage followed by laparotomy (35% [95% CI: 19-56]; P = .01) and laparotomy (29% [95% CI: 19-56]; P < .001). Mortality for peritoneal drainage was similar to laparotomy.ConclusionsPropensity score-matched analysis of surgical NEC treatment found that peritoneal drainage followed by laparotomy was associated with decreased mortality compared with peritoneal drainage alone but at significantly increased costs.
- Published
- 2015