کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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4154789 | 1273726 | 2016 | 5 صفحه PDF | دانلود رایگان |
IntroductionSurvivors of necrotizing enterocolitis (NEC) often develop a post-NEC intestinal stricture, causing severe and prolonged morbidity.ObjectivesWe first aimed to determine the incidence of post-NEC strictures. Second, we aimed to determine risk factors associated with intestinal post-NEC strictures.Materials and MethodsA total of 441 patients diagnosed with NEC Bell's stage ≥ 2 were retrospectively included in three academic pediatric surgical centers between January 2005 and January 2013. Clinical data were related to the occurrence of intestinal post-NEC strictures. Post-NEC strictures were defined as clinically relevant strictures with a radiological and/or surgical confirmation of this post-NEC stricture.ResultsThe median gestational age of the 337 survivors of the acute phase of NEC was 29 weeks (range 24–41) and median birth weight was 1130 g (range 410–4130). Of the survivors, 37 (17%) medically treated NEC patients developed a post-NEC strictures versus 27 surgically treated NEC patients (24%; p = 0.001). Highest C-reactive protein (CRP) level measured during the NEC episode was associated with the development of post-NEC strictures (OR 1.20, 95% confidence interval 1.11–1.32; p = 0.03). No post-NEC strictures were detected in patients with CRP levels < 46 mg/L.ConclusionThis multicenter retrospective cohort study demonstrates an overall incidence of clinical relevant post-NEC strictures of 19%, with a higher rate (24%) in NEC cases treated surgically. Increased CRP levels during the NEC episode were associated with the development of post-NEC strictures.
Journal: Journal of Pediatric Surgery - Volume 51, Issue 7, July 2016, Pages 1126–1130