surgery of patients undergoing laparoscopic colorectal cancer
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1) signing informed consent form; 2) select the patients who have the laparoscopic radical rectal cancer; 3) ASA I-II; 4) patients aged 18 to 75 years old.
Exclusion criteria
Exclusion criteria: The exclusion criteria included lung, liver, kidney and other significant systemic organ dysfunction, severe cardiovascular disease, and ropivacaine allergy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| VAS;Postoperative rapid recovery index observation; | — |
Secondary
| Measure | Time frame |
|---|---|
| The amount of Rifentanyl in the technique; | — |
Countries
China
Contacts
Guangzhou University of Chinese Medicine