diseases that need short operations
Conditions
Interventions
one:dexmedetomidine of 1.0ug/kg+NS 20ml
two:dexmedetomidine of 0.6ug/kg+NS 20ml
three:dexmedetomidine of 0.3ug/kg+NS 20ml
four:NS 20ml
Sponsors
Anesthesiology Department of Zhongshan Hospital Fudan University
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. Patient who will accept short operation by general anesthesia without muscle relaxant via a laryngeal mask airway; 2. ASA phisical status I~II; 3. Aged 18 to 70 years; 4. BMI<25kg/m2; 5. Patient who has signed the informed consent.
Exclusion criteria
Exclusion criteria: 1. Patient who has a history of neuromuscular disorder; 2. Patient who has a history of pharyngeal or upper gastrointestinal surgery; 3. Diabetes; 4. Gastroesophageal reflux; 5. Asthma; 6. Patient who will receive a supraclavicular or interscalene brachial plexus block; 7. Any surgery that will affect the observation of laryngeal reflex; 8. Pregnant woman.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the time from stopping anesthetic administration to recovery of laryngeal reflex;the time from stopping anesthetic administration to first response to command; | — |
Secondary
| Measure | Time frame |
|---|---|
| VAS score 30 minutes after recovery;Ramsay score 30 minutes after recovery;QoR-40 score 24h after surgery; | — |
Countries
China
Contacts
Public ContactXue Zhanggang
Zhongshan Hospital Fudan University
Outcome results
None listed