None listed
Conditions
Interventions
Experimental group:multilevel costotransverse block
control group:multilevel paravertebral block
Sponsors
Department of Anesthesiology, Beijing Hospital
Eligibility
Sex/Gender
Female
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Patients aged 18-80 years; 2. ASA I-III patients; 3. Patients who plan to undergo unilateral mastectomy plus sentinel lymph node biopsy or modified radical mastectomy.
Exclusion criteria
Exclusion criteria: 1. Patients who cannot sign the informed consent form of this study; 2. Patients with communication disorder; 3. Patients with local anesthetic allergy; 4. Patients receiving anticoagulant therapy or coagulation dysfunction; 5. Patients with puncture site infection; 6. Patients with pre-existing chest wall paresthesia; 7. Patients with chronic opioid use; 8. Patients with liver or kidney failure; 9. Patients with body mass index (BMI) > 35kg / m2; 10. Pregnancy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the 30-min worst rest pain scores in recovery room after surgery; | — |
Secondary
| Measure | Time frame |
|---|---|
| postoperative pain scores at different time points;intraoperative cumulative opioid consumption;cumulative morphine consumption at 24h after surgery;quality of recovery;patient's satisfaction with postoperative analgesia;incidence of adverse events; | — |
Countries
China
Contacts
Public ContactHongye Zhang
Beijing Hospital
Outcome results
None listed