Multicenter retrospective comparison of spontaneous intestinal perforation outcomes between primary peritoneal drain and primary laparotomy.
PURPOSE
The purpose of our study was to compare outcomes of infants with spontaneous intestinal perforation (SIP) treated with primary peritoneal drain versus primary laparotomy.


METHODS
We performed a multi-institution retrospective review of infants with diagnosis of SIP from 2012 to 2016. Clinical characteristics and outcomes were compared between infants treated with primary peritoneal drain vs infants treated with laparotomy.


RESULTS
We identified 171 patients treated for SIP (drain n = 110 vs. laparotomy n = 61). There were no differences in maternal or prenatal characteristics. There were no clinically significant differences in vital signs, white blood cell or platelet measures, up to 48 h after intervention. Patients who were treated primarily with a drain were more premature (24.9 vs. 27.2 weeks, p < 0.001) and had lower median birth weight (710 g vs. 896 g, p < 0.001). No significant differences were found in complications, time to full feeds, length of stay (LOS) or mortality between the groups. Primary laparotomy group had more procedures (median number 1 vs. 2, p = 0.002). There were 32 (29%) primary drain failures whereby a laparotomy was ultimately needed.


CONCLUSIONS
SIP treated with primary drain is successful in the majority of patients with no significant differences in outcomes when compared to laparotomy with stoma.


THE LEVEL OF EVIDENCE
III.
['Ahle|Samantha|S|', 'Badru|Faidah|F|', 'Damle|Rachelle|R|', 'Osei|Hector|H|', 'Munoz-Abraham|Armando Salim|AS|', 'Bajinting|Adam|A|', 'Barbian|Maria Estefania|ME|', 'Bhatia|Amina M|AM|', 'Gingalewski|Cindy|C|', 'Greenspon|Jose|J|', 'Hamilton|Nicholas|N|', 'Stitelman|David|D|', 'Strand|Marya|M|', 'Warner|Brad W|BW|', 'Villalona|Gustavo A|GA|']
D004322:Drainage D005260:Female D006801:Humans D007223:Infant D007231:Infant, Newborn D007416:Intestinal Perforation D007813:Laparotomy D008297:Male D010537:Peritoneum D012189:Retrospective Studies D016896:Treatment Outcome
Spontaneous intestinal perforation Peritoneal drain Necrotizing enterocolitis