Intraperitoneal Lidocaine in Ovarian Cancer Surgery

Ovarian Cancer Clinical Trial

Official title: A Randomized Controlled Trial to Investigate Effect of Postoperative Intraperitoneal Lidocaine on the Analgesic and Prognosis of Patients With Ovarian Cancer

Status Not yet recruiting

Clinical Trial Summary

The main objective of this trial is to improve the postoperative analgesia effect and prognosis of patients with ovarian cancer after laparotomy surgery. This is a randomized, double-blind, controlled trial to evaluate analgesia and patient outcomes after local peritoneal anesthesia after surgery.

Clinical Trial Description

This is a prospective, randomized, controlled clinical study. Sixty patients were expected to participate in a centralized randomized study method divided into two groups of 30 patients per group: the intraperitoneal analgesic group and the normal saline control group. Standard routine anesthesia was performed in both groups using the same method, and intravenous analgesia pump was routinely used in clinical use after surgery. The intraperitoneal analgesic group was continuously pumped with local anesthetics into the abdominal cavity, while the control group was pumped with normal saline. Visual analogue pain score (VAS), amount of remedial analgesia and use of analgesia pump were recorded at 1, 2, 4, 8, 12, 24, 36, 48, 60 and 72 hours after operation. Record the time when the patient began drinking and eating, and the time when gastrointestinal function (defecation or exhaust) recovered. The time of starting to walk on the ground (including the time of needing attendant assistance or not) and the time of meeting the standard of postoperative discharge preparation. Perioperative peripheral blood samples were collected for five times (T0 before anesthesia induction, T1 after tracheal extubation, T2 on the morning of the first postoperative day, T3 on the morning of the second postoperative day, and T4 on the morning of the third postoperative day), and inflammatory factors and tumor-related indicators were monitored. Adverse reactions were recorded. The prognosis of the patients was followed up 5 years after operation. ;

Related Conditions & MeSH terms

• Carcinoma, Ovarian Epithelial
• Ovarian Cancer
• Ovarian Neoplasms
• Pain, Postoperative
• Post Operative Pain

• NCT number: NCT05450055
• Study type: Interventional
• Source: Peking University Third Hospital
• Status: Not yet recruiting
• Phase: N/A
• Start date: July 18, 2022
• Completion date: July 30, 2029