title: Results of a Feeding Protocol in Patients Undergoing the Hybrid Procedure.
abstract: Neonates with single-ventricle physiology are at increased risk of developing gastrointestinal morbidities. Feeding protocols in this patient population have been shown to decrease feeding complications after the Norwood procedure, but no data exist to determine the effectiveness of a feeding protocol in patients undergoing the hybrid procedure. Goal of this study was to examine the impact of a standardized feeding protocol on the incidence of overall postoperative gastrointestinal morbidity after the hybrid procedure. Retrospective chart review was performed on neonates undergoing the hybrid procedure. Neonates were divided into two groups, pre-feeding protocol (pre-FP), which encompassed the years 2002-2008, and post-feeding protocol (post-FP), which encompassed the years 2011-2014. Preoperative, operative, and postoperative data were collected. T test or Fisher's exact test was used for analysis. p < 0.05 was considered significant. Seventy-three neonates were in the pre-FP and 52 neonates were in the post-FP. There were no significant differences between the pre-FP and the post-FP in cardiac diagnosis (62 HLHS, 11 other vs. 39 HLHS, 13 other, respectively). Pre-FP underwent hybrid procedure later than the post-FP (9.1 ± 5.8 vs. 5.7 ± 3.4 days, respectively, p < 0.01) and achieved full enteral feeds earlier than the post-FP (3.2 + 2.9 vs. 7.8 + 3.9 days, respectively, p < 0.01). The incidence of necrotizing enterocolitis was higher in the pre-FP versus post-FP [11.0 % (8/65) vs. 5.8 % (3/49), respectively, p = 0.36]. Though not significant, the incidence of necrotizing enterocolitis decreased by almost 50 % after initiating a feeding protocol in patients undergoing the hybrid procedure. This is consistent with previous studies showing beneficial results of a feeding protocol in this complex patient population.
authors.affiliation: Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA.
authors.forename: Kirby-Rose
authors.initials: KR
authors.lastname: Carpenito
authors.affiliation: Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA.
authors.forename: Regina
authors.initials: R
authors.lastname: Prusinski
authors.affiliation: Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA.
authors.forename: Kristin
authors.initials: K
authors.lastname: Kirchner
authors.affiliation: Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA.
authors.forename: Janet
authors.initials: J
authors.lastname: Simsic
authors.affiliation: Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA.
authors.forename: Yongjie
authors.initials: Y
authors.lastname: Miao
authors.affiliation: Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA.
authors.forename: Wendy
authors.initials: W
authors.lastname: Luce
authors.affiliation: Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA.
authors.forename: John P
authors.initials: JP
authors.lastname: Cheatham
authors.affiliation: Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA.
authors.forename: Mark
authors.initials: M
authors.lastname: Galantowicz
authors.affiliation: Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA.
authors.forename: Carl H
authors.initials: CH
authors.lastname: Backes
authors.affiliation: Heart Center, Nationwide Children's Hospital, Columbus, OH, 43205, USA. clcua@hotmail.com.
authors.forename: Clifford L
authors.initials: CL
authors.lastname: Cua
mesh_terms: D020345:Enterocolitis, Necrotizing; D005248:Feeding Methods; D006801:Humans; D018636:Hypoplastic Left Heart Syndrome; D058327:Norwood Procedures; D012189:Retrospective Studies; D016896:Treatment Outcome
keywords: Feeding protocol; Hybrid procedure; Hypoplastic left heart syndrome