Regional block
Conditions
Interventions
Group II:posterior quadratus lumborum block
Sponsors
Beijing Chaoyang Hospital Affiliated to Capital Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. ASA I-III; 18-80 years old patients; 2. Patients undergoing laparoscopic nephrectomy under general anesthesia; 3. Patients with BMI less than 30kg / m2; 4. Subjects with normal liver and kidney functions; 5. Patients were aware of the study and signed informed consent.
Exclusion criteria
Exclusion criteria: 1. Patients with puncture site infection; 2. Patients with anticoagulant status; 3. Patients allergic to local anesthetics; 4. Patients with serious cardiovascular disease and blood disease; 5. The object of alcohol abuse; 6. Patients with myasthenia gravis or Parkinson's disease or pregnancy; 7. Patients with previous thoracic or spinal surgery history; 8. Patients with cognitive dysfunction before operation and unable to cooperate with pain assessment; 9. Patients who changed to open operation during operation; 10. Patients who failed to complete intraoperative data collection and postoperative follow-up.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The activity and rest pain visual analogue scores(VAS) after surgery;The blocked dermatomal coverage after block; | — |
Secondary
| Measure | Time frame |
|---|---|
| Intro-op opioid consumption;the rescue analgesic after surgery;satisfaction survey;Post-24h vomit-nausea score;The first onset significant pain postoperatively;The time spent on block operation; | — |
Countries
China
Contacts
Public ContactYun Wang
Beijing Chaoyang Hospital Affiliated to Capital Medical University
Outcome results
None listed