کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4166217 1607496 2011 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Transfusion-Related Acute Gut Injury: Necrotizing Enterocolitis in Very Low Birth Weight Neonates after Packed Red Blood Cell Transfusion
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی پریناتولوژی (پزشکی مادر و جنین)، طب اطفال و بهداشت کودک
پیش نمایش صفحه اول مقاله
Transfusion-Related Acute Gut Injury: Necrotizing Enterocolitis in Very Low Birth Weight Neonates after Packed Red Blood Cell Transfusion
چکیده انگلیسی

ObjectiveThis is a repeat cohort study in which we sought to determine whether an association of necrotizing enterocolitis (NEC) <48 hours of a packed red blood cells (PRBC) transfusion was a prior sampling artifact.Study designAll very low birth weight neonates with NEC Stage ≥IIB admitted over an 18-month period were categorized for NEC: (1) <48 hours after a PRBC transfusion; (2) unrelated to the timing of PRBCs; and (3) never transfused.ResultsEight hundred eighty-three admissions over 18 months were reviewed; 256 were very low birth weight that resulted in 36 NEC cases and 25% were associated with PRBC (n = 9). PRBC-associated cases had lower birth weight, hematocrit, and rapid onset of signs (<5 hours). The timing of association of PRBC transfusion and NEC differed from random, showing a distribution that was not uniform over time (χ2 = 170.7, df = 40; P < .000001) consistent with the possibility of a causative relationship in certain cases of NEC. Current weight at onset of NEC did not differ; however, the more immature the neonate the later the onset of NEC creating a curious centering of occurrence at a median of 31 weeks postconceptual age.ConclusionsWe conclude that PRBC-related NEC exists. Transfusion-related acute gut injury is an acronym we propose to characterize a severe neonatal gastrointestinal reaction proximal to a transfusion of PRBCs for anemia. The convergence at 31 weeks postconceptual age approximates the age of presentation of other O2 delivery and neovascularization syndromes, suggesting a link to a generalized systemic maturational mechanism.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Journal of Pediatrics - Volume 158, Issue 3, March 2011, Pages 403–409
نویسندگان
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