title: Advances in the Surgical Treatment of Gastroschisis.
abstract: Gastroschisis (GS) is a structural defect of the anterior abdominal wall, usually diagnosed antenatally, that occurs with a frequency of approximately 4 per 10,000 pregnancies. Babies born with GS require neonatal intensive care and surgical management of the abdominal wall defect soon after birth. Although contemporary survival rates for GS are over 90%, these babies are at risk for significant morbidity, and require 4 to 6 weeks of costly, resource-intensive care in specialized neonatal units. Much consideration has been given to how best to treat the abdominal wall defect of GS. The traditional approach, necessitated by a need to establish enteral feeding as quickly as possible, consists of early postnatal visceral reduction and sutured abdominal closure. Advances in neonatal nutritional support have enabled the development of surgical approaches, which permit gradual visceral reduction and delayed abdominal closure. In cases where early visceral reduction cannot be achieved, delayed closure enabled by the initial placement of a prosthetic silo has been a live-saving alternative. The development of preformed silos has simplified their use and led to an interest in treating all cases with a delayed closure philosophy. Most recently, a sutureless technique of abdominal closure has been reported, which has the benefit of avoiding general anesthesia and offers other outcome improvements over sutured closure of the defect. The debate over primary closure versus silo placement and delayed closure continues to receive much attention. The goal of this article is to review historical aspects of gastroschisis closure, and then focus on current surgical techniques, including the innovative sutureless closure, with an analysis of the comparative clinical effectiveness of these approaches to treatment of the abdominal wall defect in GS.
authors.affiliation: Department of Surgery, University of Arizona, Tucson, Arizona.
authors.forename: Arash
authors.initials: A
authors.lastname: Safavi
authors.affiliation: Division of Pediatric Surgery, British Columbia Children's Hospital, University of British Columbia, Vancouver, British Columbia, Canada.
authors.forename: Erik D
authors.initials: ED
authors.lastname: Skarsgard
mesh_terms: D020139:Gastroschisis / Q000401:mortality / Q000601:surgery*; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000401:mortality / Q000601:surgery*; D013536:Suture Techniques