None listed
Conditions
Interventions
opioid-free anesthesia group:opioid-free
opioid-dependent anesthesia group:opioid-dependent
Sponsors
Department of Anesthesiology, Hefei First People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 85 Years
Inclusion criteria
Inclusion criteria: Patients aged 18-85 years, ASA?-?, and the operation time was more than 2 hours.
Exclusion criteria
Exclusion criteria: Taking pain reliever, failing to sign informed consent, or having an allergy to the medication.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the incidence of vomiting; | — |
Secondary
| Measure | Time frame |
|---|---|
| incidence of vomiting in the anesthesia recovery room (PACU); | — |
Countries
China
Contacts
Public ContactDong Chunshan
Outcome results
None listed