The Safety of Ropivacaine TAP Block Combined With Intravenous Lidocaine in Patients Undergoing Colorectal Cancer Surgery
Status:
Recruiting
Trial end date:
2024-05-20
Target enrollment:
Participant gender:
Summary
Many studies have confirmed the analgesic effect of intravenous infusion of lidocaine in
abdominal surgery. Transversus abdominis plane (TAP) block is also often recommended for
abdominal surgery. Ropivacaine TAP block and intravenous lidocaine infusion are important
components of multimodal analgesia for colorectal surgery. However, both of them are the
local anesthetics and the safety of combination is unknown, so investigators design the study
to explore the safety of the synergistic application of ropivacaine TAP block and intravenous
lidocaine infusion in patients undergoing colorectal surgery.