Sedation in pediatric digestive endoscopy

: Sedation for children doing diagnostic or operative pediatric gastrointestinal endoscopy (PE) procedures is performed differently over the world and no consensus is yet agreed on the best paediatric endoscopy sedation (PES). Some centres do not use any sedation, especially in infants, most centre use some form of sedation: conscious sedation, deep sedation and general anaesthesia. We review sedation drugs and describe our centre protocol on 188 consecutive PE: oral premedication with flunitrazepam (0.05 mg/kg/dose) at least 30 min before procedure, petidine (1 mg/kg) followed by increasing boluses of midazolam (0.05 mg/kg up to a maximal 0.2 mg/kg or 5 mg) were given i.v. to obtain a conscious sedation. All PE could be performed and ended safely, PES resulted satisfactory in approximately 65% of patient having conscious sedation. SaO2 < 90% was observed in 2% of cases, one child had a respiratory depression after PE that resolved with flumanezil. Endoscopy and sedation was always performed by the PE team in the immediate vicinity of anaesthesiologists at work. PE can be safely performed with conscious sedation. Basic and advanced resuscitation skills are needed for the PE team who wish to perform both endoscopic and sedation procedures.