Delivery room repair of gastroschisis.

BACKGROUND

Outcome for most abdominal wall defects is related to the presence or absence of additional anomalies or prematurity. In gastroschisis, outcome is almost as closely related to the severity of the inflammatory "peel" on bowel that is thought to result from direct contact with amniotic fluid. Improving eviscerated bowel quality would be expected to reduce morbidity in these patients.

METHODS

From 1986 to 1991, 32 patients with the antenatal diagnosis of gastroschisis were treated. All were delivered by cesarean section; 13 surgical repairs were made immediately in the delivery room. Surgical repairs in 19 patients were made at less than 6 hours of age after transfer from the delivering hospital to the pediatric surgery center.

RESULTS

Thirty percent of infants who underwent surgical repair in delivery room and 32% of infants who underwent urgent surgical repair were either premature or had significant associated anomalies. Seventy-three percent of delivery room repair group had fascial repairs compared with 37% in the transferred group. When infants more than 34-weeks' gestation without associated anomalies are compared with transferred infants, delivery room repair group underwent more frequent fascial repair (8 of 9 vs 5 of 13, p < 0.03), were extubated sooner (2.9 vs 7.4 days, p < 0.04), tolerated enteral feedings earlier (8.1 vs 22.2 days, p < 0.009), and required fewer hospital days (13.6 vs 31.3 days, p < 0.01). Eviscerated bowel of infants who underwent immediate surgical repair lacked the characteristic matted, edematous, and fibrinous coated appearance seen in transferred patients.

CONCLUSIONS

Immediate delivery room repair of gastroschisis results in increased fascial repairs and earlier extubation, feeding, and hospital discharge. These benefits appear to be due to the minimal reactive peel on eviscerated bowel at birth.