colorectal cancer
Conditions
Interventions
group TAP:transversus abdominis plane block
group control:placebo
Sponsors
Affiliated hospital of North Sichuan Medical College
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: Aged 18-65yr; ASA I-III; able to express pain; undergoing elective laparoscopic colorectal cancer surgery
Exclusion criteria
Exclusion criteria: receive any surgery again after the elective laparoscopic colorectal cancer surgery until discharged; history of allergic reaction to local anesthetics or opioids; weighed less than 45 kg (to reduce the risk of anaesthetic toxicity); history of recent opioids exposure; BMI >= 30kg/m2; exposure to pain medication 24 hours before surgery; inability to use patient-controlled intravenous analgesiapatients who were to undergo resections requiring perineal incisions.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the cumulative consumption of rescue tramadol usage within 24 hours after surgery; | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative resting and moving NRS scores;time to first requirement of rescue tramadol muscular injection;patients’ satisfaction on postoperative analgesia;time to return of intestinal function;time to first mobilization;length of hospital stay (number of nights spent in the hospital from the date of surgery to the date of discharge); | — |
Countries
China
Contacts
Public ContactZhao Yang
Affiliated hospital of North Sichuan Medical College
Outcome results
None listed