Analgesia Nociception Index (ANI) has been proposed for the evaluation of the nociception-antinociception balance in the perioperative period. In pediatric patients with Moyamoay disease, where the management of analgesia may be rendered difficult by pharmacological changes, we hypothesised that the monitoring of analgesia with ANI would reduce intraoperative opioid consumption during EDAS surgery.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
NONE
Enrollment
40
Intraoperative analgesia was provided by injection of sufentanil, which was performed according to ANI monitor.
Intraoperative analgesia was provided by injection of sufentanil, which was performed according to the clinician's assessment.
Sufentanil
Seoul national university hospital
Seoul, South Korea
RECRUITINGthe mean hourly intraoperative sufentanil requirement
Time frame: from induction of anesthesia to end of operation, about 5 hours
the amount of non-opioids analgesic requirements
Time frame: from induction of anesthesia to end of operation, about 5 hours
the amount of vasoactive agents requirements
Time frame: from induction of anesthesia to end of operation, about 5 hours
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