Use of amniotic grafts in the repair of gastroschisis

Abstract

This article describes the use of amniotic grafts (AG) in the repair of large abdominal wall defects in newborns with gastroschisis. From 1988 to 1995, 22 newborns with gastroschisis underwent surgical repair. In 12 primary closure (PC) was performed; in 10 the abdominal wall defect was covered with an AG. A double layer of AG was used and the graft was additionally covered with a silastic silo in 8 cases. The overall mortality was 14%; 3 children died from necrotizing enterocolitis or sepsis after AG. However, the difference in mortality of newborns with PC versus AG was not statistically significant. Patient characteristics, the postoperative courses, nd the frequency of complications were similar after PC and AG. It is concluded that AG has no negative impact on the postoperative course and yields a low overall mortality. In our opinion there are several advantages in using the AG technique: it is an autoplastic material that is readily available without costs, reefing and removal is unnecessary, and there is a potentially low rate of adhesions.