Using Preoperative Anxiety Score to Determine the Precise Dose of Butorphanol for Sedation
Last updated on July 2021Recruitment
- Recruitment Status
- Completed
- Estimated Enrollment
- 60
Summary
- Conditions
- Precise Dose of Butorphanol
- Preoperative Anxiety
- Type
- Interventional
- Phase
- Phase 2
- Design
- Allocation: RandomizedIntervention Model: Parallel AssignmentMasking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)Primary Purpose: Treatment
Participation Requirements
- Age
- Between 18 years and 75 years
- Gender
- Both males and females
Description
A total of 142 patients (aged 18-75 years) who were scheduled for elective low limb orthopedic procedures under spinal anesthesia were included in this study. Patients were divided into two groups based on pre-operative anxiety score evaluated by the Amsterdam pre-operative anxiety and information s...
A total of 142 patients (aged 18-75 years) who were scheduled for elective low limb orthopedic procedures under spinal anesthesia were included in this study. Patients were divided into two groups based on pre-operative anxiety score evaluated by the Amsterdam pre-operative anxiety and information scale before the surgery. And intramuscular midazolam 0.05mg/kg as a premedication in preoperative room was given to patients before shifting into operation room. Patients in each group were randomly divided into butorphanol group and 0.9% saline group. The sedation score, the duration of reaching adequate sedation state and postoperative recovery were recorded.
Tracking Information
- NCT #
- NCT03429179
- Collaborators
- Not Provided
- Investigators
- Study Director: Zhu junchao, doctor Shengjing Hospital
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