regional block
Conditions
Interventions
Experimental group1:Bilateral anterior quadratus lumborum block at lateral supra-arcuate ligament
Experimental group2:bilateral lateral 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 level; aged 18 to 80 years; 2. Elective laparoscopic resection of colorectal cancer under general anesthesia; 3. BMI less than 30kg/m2; 4. Normal liver and kidney function; 5. The patients were aware of this study and signed the informed consent.
Exclusion criteria
Exclusion criteria: 1. Puncture site infection; 2. Anticoagulation state; 3. Allergy to local anesthetics; 4. Serious cardiovascular disease, blood disease; 5. Alcohol abuse; 6. Combined with myasthenia gravis or Parkinson's disease or pregnancy; 7. History of previous abdominal or spinal surgery; 8. Cognitive dysfunction before surgery, unable to cooperate with pain assessment; 9. Intraoperative change to open surgery; 10. Failure to complete intraoperative data collection and postoperative follow-up.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the total consumption of sufentanil in 24 hours; | — |
Secondary
| Measure | Time frame |
|---|---|
| Intra-op opioid consumption;Pain Numerical Scale at rest or on movementafter surgery;the rescue analgesic after surgery;satisfaction score;The occurrence of side effects such as nausea and vomiting within 24 hours after surgery;First postoperative patient controlled intravenousanalgesia compression time;time of first flatus,ambulation, oral intake and postoperative hospital stay; | — |
Countries
China
Contacts
Public ContactWang Yun
Beijing Chaoyang Hospital Affiliated to Capital Medical University
Outcome results
None listed