Colonic polyps
Conditions
Interventions
Group AR1: I.V. Alfentanil 10µg/kg+ remimazolam 0.1mg/kg
Group AR2:I.V. Alfentanil 10µg/kg+ remimazolam 0.15mg/kg
Group AR3:I.V. Alfentanil 10µg/kg+ remimazolam 0.2mg/kg
Group AP:I.V. Alfentanil 10µg/kg+ Propofol 2mg/kg
Sponsors
Tongji Hospital Affiliated to Tongji Medical College, Huazhong University of science and technology
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18-80 years; 2. ASA I-II; 3. The operation time was 20 minutes to 1 hour; 4. BMI 18.5~23.9kg/m2; 5. Sign informed consent.
Exclusion criteria
Exclusion criteria: 1. Emergency operation; 2. Patients with high risk of gastric fullness and reflux aspiration; 3. Allergic to benzodiazepines and opioids; 4. Those who took sedative, analgesic or antidepressant drugs within 24 hours; 5. Pregnant and lactating women; 6. Abnormal liver and kidney function; 7. Previous drug use history; 8. Recently participated in other clinical studies; 9. Patients who can't cooperate with communication.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Sedation score; | — |
Countries
China
Contacts
Public ContactXu Aijun
Tongji Hospital Affiliated to Tongji Medical College, Huazhong University of science and technology
Outcome results
None listed