None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: American Society of Anesthesiologists physical status 1,2
Exclusion criteria
Exclusion criteria: Patient with coagulation disorders Patient with known allergies to local anesthetics Patient wih previous history of surgery or radiation in the neck, breast, or shoulder area Patient who had recently used opioids, corticosteroids, or any other analgesic drugs
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postoperative pain (Visual analogue scale) | — |
Secondary
| Measure | Time frame |
|---|---|
| total dosage of recue analgesics | — |
Countries
Korea, Republic of
Contacts
Ajou University Hospital