Complications of retained internal bolster after pediatric percutaneous endoscopic gastrostomy.

Purpose: Percutaneous endoscopic gastrostomy (PEG) has been widely accepted as an efficacious means of nutritional support in the infant and child. A well-described technique uses the Gauderer-Ponsky tube (CR Bard Incorporated, Tewksbury, MA) drawn antegrade through the gastric wall and secured by an internal and external SILASTIC (Dow Corning; Midland, MI) bolster. The majority of reported complications attendant to its use occur secondary to insertion.

Oxygen desaturation and cardiac arrhythmias in children during esophagogastroduodenoscopy using conscious sedation.

To determine whether oxygen desaturation and cardiac arrhythmias occur in children during esophagogastroduodenoscopy with the use of conscious sedation, we prospectively studied 34 consecutive patients between the ages of 2 months and 18 years. Patients with pulmonary, cardiac, and neurologic disorders were defined as high risk and those without were defined as normal. All patients received intravenous sedation with meperidine, diazepam, or midazolam, used alone or in combination.