Gastroschisis: a plea for risk categorization.

BACKGROUND: The incidence of gastroschisis has increased in the past decade. A differing clinical course between "complex" (those with atresias, perforation, or stenosis) and "simple" cases has prompted a review of risk assessment factors. METHODS: A retrospective chart review was conducted of 103 infants with gastroschisis over 5 years (1992 to 1997). RESULTS: Of 103 infants, 52 were girls and 51 were boys. Seventy-one infants (69%) had a simple defect, and 32 (31%) were complex. The simple group had an average estimated gestational age of 37.5 weeks (range, 26 to 40), and a birth weight of 3.0 kg (range, 1.7 to 3.8). A total of 71% underwent primary repair, whereas 29% required a silo. Mechanical ventilation averaged 6.8 days (range, 1 to 19). Enteral feedings were initiated at 15 days (range, 3 to 27) with full enteral intake achieved by 22.4 days (range, 5 to 40). Three infants required home parenteral nutrition. The average length of stay (LOS) was 26.4 days (range, 10 to 57). Complications occurred in 26 infants (36%), including intravenous catheter sepsis (n = 15), pneumatosis (n = 2), pneumonia (n = 1), bowel obstruction (n = 7), wound infection (n = 5), and SVC thrombosis (n = 1). Survival rate was 100%. Thirty-two infants had complex defects; 27 patients had atresias, stenosis, or perforations; and 3 had volvulus. The average estimated gestational age was 34 weeks (range, 26 to 38), and birth weight was 2.0 kg (range, 0.9 to 4.0). Primary repair was performed in 65% and silo placement in 35%. Mechanical ventilation was required for 22.3 days (range, 2 to 14). Enteral feedings were initiated at 22.5 days (range, 6 to 56) with full feedings achieved at 50 days (range, 21 to 113). Fourteen infants required home total parenteral nutrition (TPN). The LOS was 85.4 days (range, 24 to 270). A total of 47 complications occurred in the complex group including catheter sepsis (n = 15), short bowel syndrome (n = 7), pneumatosis (n = 3), bowel obstruction (n = 4), pneumonia (n = 2), superior vena cava thrombosis (n = 1), enterocutaneous fistula (n = 1), and 9 deaths (28% mortality rate). CONCLUSIONS: These data indicate gastroschisis can be divided into low-risk (simple) and high-risk (complex) categories. These 2 groups have significant differences in clinical behavior, postsurgical complications, LOS, and mortality rate (0 v 28%). Although the overall survival rate was 91% (94 of 103), parents, referring physicians, and insurers must be made aware of the impact of risk categorization on the estimated cost, LOS, and outcomes.

Efficacy of primary and secondary video-assisted thoracic surgery in children.

BACKGROUND/PURPOSE: Video-assisted thoracic surgery (VATS) is used commonly for diagnostic and therapeutic procedures in children. The purpose of this study was to determine the accuracy, efficacy, and complications associated with primary and secondary VATS in children. METHODS: Eighty-seven infants, children, and adolescents underwent 104 VATS procedures between March 1993 and April 1999. There were 47 boys and 40 girls with an age range of 6 months to 19 years. VATS was performed for excision of pulmonary nodule (n = 51), biopsy of infiltrate (n = 14), excision or biopsy mediastinal mass (n = 12), decortication of empyema (n = 16), pleurodesis and bleb excision for pneumothorax (n = 5), pleurolysis for P32 administration (n = 3), esophageal myotomy (n = 2), and thymectomy (n = 1). In 6 children a contralateral thoracic procedure was performed along with VATS (3 VATS, 3 thoracotomies). Secondary VATS was performed in 20 after prior thoracic procedures. RESULTS: VATS was efficacious for diagnostic or therapeutic purposes in 93 cases. Overall, 11 (11%) VATS required conversion to open thoracotomy. Average length of thoracostomy tube drainage (CTD) was 2.2 days, and average length of stay (LOS) was 3.7 days. Complications included prolonged air leak (> 7 days) in 3 (2 empyema, 1 nodule). Two children with malignancy and pulmonary infiltrates died within 30 days of progressive respiratory failure. There were no bleeding complications or deaths related to VATS. CONCLUSIONS: VATS is a safe and effective primary and secondary procedure in children resulting in a short length of CTD and LOS. Duration of CTD and LOS are prolonged if empyema is associated with a bronchopleural fistula, and VATS may not be of value in this setting.

Management of congenital giant inguinal scrotal hernias in the newborn.

Giant inguinoscrotal hernias are a rare entity seen largely in the adult population. Presentation in the child is more unusual, with only one case previously documented. As there is scant literature regarding these hernias in children, their management may be challenging. Here, we present the case of a newborn born with giant bilateral inguinal hernias complicated by in utero perforation and meconium peritonitis managed by laparoscopy and then laparotomy for repair. The case illustrates several points that may be useful for pediatric surgeons who may encounter this condition.