Using Preoperative Anxiety Score to Determine the Precise Dose of Butorphanol for Sedation
Status:
Completed
Trial end date:
2019-03-05
Target enrollment:
Participant gender:
Summary
Pre-operative anxiety usually lead to increased anesthetics during the surgery. The precise
sedative requirement which can keep adequate sedative state and avoid adverse effects caused
by excessive drugs still needs further study. Therefore, our purpose was to confirm the
sedative effect of butorphanol and to explore the relationship between pre-operative anxiety
and intra-operative butorphanol requirement to evaluate the precise sedative requirement
which can keep adequate sedation for patients by pre-operative anxiety score.