Overview Effect of a Bolus of 10 µg/kg of Alfentanil on the Pupillary Pain Index Status: Completed Trial end date: 2016-12-01 Target enrollment: Participant gender: Summary This study aims to assess the Pupillary Pain Index before and after a bolus of alfentanil in children under general anesthesia, before skin incision. Phase: N/A Details Lead Sponsor: Pr Isabelle CONSTANTTreatments: AlfentanilPropofolSevoflurane