surgery of elbow or below elbow
Conditions
Interventions
Group of traditional:ultrasound guided traditional axillary brachial plexus block
Group of modified:ultrasound guided modified axillary brachial plexus block using trace back technique
Sponsors
The First Affiliated Hospital of Wenzhou Medical University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Eligible subjects were 18 years or older, ASA I to II, and scheduled for elective or emergency surgery of elbow or below elbow
Exclusion criteria
Exclusion criteria: Exclusion of local anesthetic allergies, coagulopathy, inability to comprehend study-related procedures, infection at the planned injection site
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| anaesthesia effect; | — |
Secondary
| Measure | Time frame |
|---|---|
| the time required for localization of each nerve under ultrasound;the sensory onset and completely block time of median nerve;the sensory onset and completely block time of ulnar nerve;the sensory onset and completely block time of radial nerve;the sensory onset and completely block time of musculocutaneous nerve;the motor onset and completely block time of median nerve;the motor onset and completely block time of ulnar nerve;themotor onset and completely block time of radial nerve;the motor onset and completely block time of musculocutaneous nerve; | — |
Countries
China
Contacts
Public ContactXuzhong Xu
The First Affiliated Hospital of Wenzhou Medical University
Outcome results
None listed