None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: American Society of Anesthesiologists physical status 1,2
Exclusion criteria
Exclusion criteria: Patients with previous history of thoracic surgery Patients with chronic pain disease Patients who have recently used opioids, corticosteroids or any other analgesic drugs Patients who have hepatic or renal disease Patients who have evidence of infection at the area of block procedure Patient with coagulation disorders Pregnant women Patient with known allergies to the drugs used in this study (local anesthetics, codein, acetaminophen, nefopam, nonsteroidal antiinflammatory drugs, tramadol, opioids)
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postoperative pain (Numeric rating scale) | — |
Secondary
| Measure | Time frame |
|---|---|
| total dosage of rescue analgesics | — |
Countries
Korea, Republic of
Contacts
Ajou University Hospital