[Diprivan: sedation for difficult intubation].
No study has compared anaesthetic protocols appropriate for the sedation for fiberoptic tracheal intubation. Extrapolation of results of randomised studies comparing sedation techniques for diagnostic bronchoscopy under local anaesthesia enables the following conclusions: 1. Possible hypnotic agents for this procedure are benzodiazepines, barbiturates and propofol. Fentanyl improves the conditions for bronchoscopy. 2. Sedation using propofol is a well established technique. The induction dose, given as a bolus injection is 1 mg.kg-1, followed by continuous maintenance infusion of 1 mg.kg.h-1. 3. Irrespective of the sedation protocol used, there is always respiratory depression which justifies the need for preoxygenation, continuous oxygenation and Spo2 monitoring. Reversal of benzodiazepine and opioid effects may temporarily protect against respiratory depression.
D'Honneur
G
G
Service d'Anesthésie-Réanimation, Hôpital Henri-Mondor, Créteil.
D001785:Blood Gas Monitoring, Transcutaneous; D016292:Procedural Sedation / Q000379:methods*; D006801:Humans; D007442:Intubation, Intratracheal; D007828:Laryngoscopy; D015742:Propofol
D015742:Propofol
Diprivan: sédation pour intubation difficile.