Upper extremity surgery
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 110 patients of American Society of Anesthesiologists (ASA) physical status I to II patients, aged 18 to 75 years, presented for surgery of the elbow, forearm, wrist, or hand were enrolled in this study.
Exclusion criteria
Exclusion criteria: Patient refused; Coagulopathy; Hypersensitivity to local anesthetics; Localised infection; Severe liver and kidney dysfunction; Severe pulmonary dysfunction; Mental illness; History of drug abuse; body mass index more than 35kg/m2
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| onset time; | — |
Secondary
| Measure | Time frame |
|---|---|
| Anesthetic data and complications;Satisfaction score; | — |
Countries
China
Contacts
Guangdong Second Provincial General Hospital