None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Patients aged 20 years or older undergoing forearm surgery at Ewha Womans University Seoul Hospital
Exclusion criteria
Exclusion criteria: coagulopathy, infection at the injection site, pre-existing neurologic deficits in the operative limb, diaphragmatic paralysis, or allergy to local anesthetics. Additional exclusion criteria are a history of severe cardiopulmonary, hepatic, or renal disease; chronic opioid use; systemic steroid use; uncontrolled diabetes; and any other condition deemed by the investigator to make the patient unsuitable for participation in the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| rebound pain score | — |
Secondary
| Measure | Time frame |
|---|---|
| postoperative pain score;The amount of opioid administered via patient-controlled analgesia (PCA);The amount of additional analgesics administered upon patient request | — |
Countries
Korea, Republic of
Contacts
Ewha Womans University Seoul Hospital