Dexmedetomidine Versus Sevoflurane in Children With Anticipated Difficult Intubation

Dexmedetomidine Versus Sevoflurane Inhalation for Fibreoptic Nasotracheal Intubation in Children With Anticipated Difficult Intubation

difficult problem in the paediatric age group because of their small mouth opening and un-cooperativeness.Currently used methods of sedation for fibreoptic intubation such as benzodiazepines, propofol or opioids may cause respiratory depression, especially when used in high doses

Dexmedetomidine, an a2-agonist, has none-to-minimal respiratory depressant effects, which is clearly a great advantage in handling a critical (unstable, difficult) airway while inducing sedation in both adult and infants. The aim is to compare intubation conditions between dexmedetomidine and sevoflurane inhalation during fibreoptic intubation in pediatric patients with an anticipated difficult intubation

Inclusion Criteria:

• ASA physical status I and II
• aged 1 year to 3 years
• require general anaesthesia with tracheal intubation for surgical correction of the congenital or acquired pathology that created the difficult airway

Exclusion Criteria:

• parents refusal
• Allergy to drugs