Effect of Lidocaine on Postoperative Pain and Long-term Survival in Elderly Patients Undergoing Colorectal Surgery
Status:
RECRUITING
Trial end date:
2027-06-01
Target enrollment:
Participant gender:
Summary
This study is a further observation and follow-up of the patients enrolled in the registration number NCT05920980 to further evaluate the effect of long-term infusion of lidocaine on postoperative chronic pain, long-term quality of life and survival rate in patients undergoing colorectal cancer surgery.