clinical anesthesia
Conditions
Interventions
Sponsors
Shiyan People's Hospital
Eligibility
Sex/Gender
All
Age
20 Years to 60 Years
Inclusion criteria
Inclusion criteria: The American Society of Anesthesiologists (ASA) physical status I and II; aged between 20 to 60 years male and female; Patients undergoing elective orthopedic surgeries of arm, forearm and hand under supraclavicular brachial plexus block.
Exclusion criteria
Exclusion criteria: 1. Patient refusal; 2. any known hypersensitivity or contraindication to ropivacaine, nalbuphine hydrochloride; 3. pregnancy, lactating mothers; 4. hepatic, renal or cardiopulmonary abnormality; 5. alcoholism; 6. diabetes; 7. long-term analgesic therapy, bleeding diathesis, and local skin site infections; 8. Patients having a history of significant neurological, psychiatric, or neuromuscular disorders.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Duration of sensory block;Duration of motor block;Onset of sensory block;onset of motor block; | — |
Secondary
| Measure | Time frame |
|---|---|
| Duration of analgesia;Adverse events; | — |
Countries
China
Contacts
Public ContactRan Ran
Shiyan People's Hospital
Outcome results
None listed