Intussusception in children in Southern Israel: disparity between 2 populations.

BACKGROUND: Intussusception has been associated with 1 rotavirus vaccine. Our objective was to determine intussusception rates in children in southern Israel during a 15-year period before the introduction of new rotavirus vaccines. METHODS: All children born at the Soroka Medical Center are hospitalized in that center, enabling population-based studies. Two populations reside in Southern Israel: the Jewish population (comparable to a Western population) and the Bedouin population (comparable to a developing population). Retrospectively, all children <5 years of age admitted with ICD-9 code for intussusception were recorded as well as their demographic and clinical data. RESULTS: During 1990-2004, 316 patients with intussusception [241 (76%) Jewish children and 75 (24%) Bedouin children] were recorded. None died. The mean annual rates for children <5 years (per 100,000) were 49.3 +/- 17.4 and 18.9 +/- 9.6 for Jewish and Bedouin children, respectively (P < 0.001), with a significant increase in intussusception rates during the study period in Bedouin (P = 0.022), but not in Jewish children (P = 0.38). Mean annual intussusception rates per 100,000 for children <12 months were 199.6 +/- 5.2 and 66.8 +/- 44.1 for Jews and Bedouin infants, respectively (P < 0.001). In Bedouin children, a significantly higher number of cases were observed from March to May, whereas no seasonality pattern was noted in Jewish children. Negative correlation between intussusception and gastroenteritis was found in Bedouin infants during the summer months, whereas no such correlation was found in Jewish infants. CONCLUSIONS: Pre-rotavirus vaccination intussusception rate is high especially among Jewish infants in Southern Israel. Intussusception rates increased significantly during the study period in Bedouin infants.

Gastric transposition for esophageal replacement in children: experience with 41 consecutive cases with special emphasis on esophageal atresia.

OBJECTIVE: To evaluate the authors' experience with gastric transposition as a method of esophageal replacement in children with congenital or acquired abnormalities of the esophagus. SUMMARY BACKGROUND DATA: Esophageal replacement in children is almost always done for benign disease and thus requires a conduit that will last more than 70 years. The organ most commonly used in the past has been colon; however, most series have been fraught with major complications and conduit loss. For these reasons, in 1985 the authors switched from using colon interpositions to gastric transpositions for esophageal replacement in infants and children. METHODS: The authors retrospectively reviewed the records of 41 patients with the diagnoses of esophageal atresia (n = 26), corrosive injury (n = 8), leiomyomatosis (n = 5), and refractory gastroesophageal reflux (n = 2) who underwent gastric transposition for esophageal replacement. RESULTS: Mean +/- SE age at the time of gastric transposition was 3.3 +/- 0.6 years. All but two transpositions were performed through the posterior mediastinum without mortality or loss of the gastric conduit despite previous surgery on the gastric fundus in 8 (20%), previous esophageal operations in 15 (37%), and previous esophageal perforations in 6 (15%) patients. Complications included esophagogastric anastomotic leak (n = 15, 36%), which uniformly resolved without intervention; stricture formation (n = 20, 49%), all of which no longer require dilation; and feeding intolerance necessitating jejunal feeding (n = 8, 20%) due to delayed gastric emptying (n = 3), feeding aversion related to the underlying anomaly (n = 1), or severe neurological impairment (n = 4). No redo anastomoses were required. CONCLUSIONS: Gastric transposition reestablishes effective gastrointestinal continuity with few complications. Oral feeding and appropriate weight gain are achieved in most children. Therefore, gastric transposition is an appropriate alternative for esophageal replacement in infants and children.