Colorectal cancer
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Patients with colorectal cancer undergoing laparoscopic surgery aged at least 18 years old.
Exclusion criteria
Exclusion criteria: ASA IV - V, patients with allergy to local anesthetics, drug intolerance in the study, psychotic patients, local skin infection at puncture site, coagulation dysfunction, opioid abuse, chronic pain, severe liver and renal dysfunction, and those with low educational level who cannot use PCA or cannot match VAS scores.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visual Analogue Scale; | — |
Secondary
| Measure | Time frame |
|---|---|
| Sufentanil dosage;The time when PCA was first performed;First anal exhaust time;The time when urinary catheter removed;Time of first getting out of bed;First feeding time;Hospitalization time;Incidence of re-hospitalization;Operation time; | — |
Countries
China
Contacts
Department of Anesthesiology, Foshan First People's Hospital