None listed
Conditions
Interventions
None listed
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: -Adults (> 19 or =19 Years old) -Patients receiving interscalene brachial plexus block for upper arm surgery - American society of anesthesiologists physical status I,II, III: healthy (I), controlled diabetes and hypertension (II), uncontrolled hypertension and diabetes (III)
Exclusion criteria
Exclusion criteria: -child (<18 years old or =18 years old) -Old age (>70 years old or =70 years old) - Pregnancy - Coagulopathy - Systemic infection, block site infection -Severe pulmonary disease -Patinets with neurologic deficit or neuropathy affecting the brachial plexus -Patient refusal -Psychiatric disease
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| minimal stimulation current | — |
Secondary
| Measure | Time frame |
|---|---|
| Neurologic complication (numbness, paresthesia, weakness, non-surgical pain in the operative extremity) | — |
Countries
Korea, Republic of
Contacts
Samsung Medical Center