colorectal cancer
Conditions
Interventions
Observation group:Prior to surgery, ultrasound-guided bupivacaine liposome transversus abdominis plane block (bilateral)
control group:Before skin suturing, the surgeon used 20ml of 0.5% ropivacaine to infiltrate and block the skin around the incision site
Sponsors
Beijing Friendship Hospital, Capital Medical University
Eligibility
Sex/Gender
All
Age
30 Years to 75 Years
Inclusion criteria
Inclusion criteria: A. Patients planning to undergo laparoscopic assisted radical resection for colorectal cancer; B. Age range from 30 to 75 years old; C.BMI 18~30 kg/m2; D. ASA classification 1-2 levels; E. Understand the informed consent form and agree to sign it before this study.
Exclusion criteria
Exclusion criteria: A. There are contraindications for regional nerve block (puncture site infection, coagulation dysfunction, local anesthetic allergy); B. Combining chronic pulmonary and bronchial diseases, old cerebral infarction, transient ischemic attack, sleep apnea syndrome, liver and kidney dysfunction, or mental illness; C. Long term use of opioid drugs; D. Refusing to sign informed consent forms, etc.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Opioid dosage 72 hours after surgery; | — |
Secondary
| Measure | Time frame |
|---|---|
| Intraoperative dosages of remifentanil and propofol;Time of first postoperative analgesia and number of remedies;NRS scores;Incidence of postoperative nausea and vomiting;Length of hospital stay;Patient satisfaction (on a percentage scale, with 100 being very satisfied);First landing time; | — |
Countries
China
Contacts
Public ContactHu zhefna
Beijing Friendship Hospital, Capital Medical University
Outcome results
None listed