The Effect of Cervical Blockade in LEEP Procedures Performed Under General Anesthesia: A Randomized Controlled Trial

Area of Science:

• Gynecology
• Surgical Oncology
• Anesthesiology

Background:

• Loop electrosurgical excision procedure (LEEP) is a common treatment for high-grade squamous intraepithelial lesions (HSIL).
• Optimizing pain and bleeding control during LEEP is crucial for patient outcomes and minimizing intraoperative complications.

Purpose of the Study:

• To compare the effectiveness of pain and bleeding control between general anesthesia alone and general anesthesia combined with cervical blockade during LEEP.
• To evaluate the impact of cervical blockade on intraoperative bleeding, pain scores, and postoperative outcomes.

Main Methods:

• A prospective, randomized, controlled trial involving 40 patients with HSIL undergoing LEEP.
• Patients were randomized to receive either general anesthesia alone (control group) or general anesthesia with cervical blockade (study group).
• Key outcomes measured included intraoperative bleeding, pain scores, specimen characteristics, and postoperative complications.

Main Results:

• The cervical blockade group demonstrated significantly lower postoperative pain scores and reduced intraoperative sponge usage.
• No significant differences were observed in postoperative hemoglobin values, specimen size, surgical margin status, or hospital readmissions.
• Smoking prevalence was higher in the control group, but subgroup analyses indicated it did not affect bleeding or pain outcomes.

Conclusions:

• Cervical blockade, when added to general anesthesia for LEEP, significantly reduces intraoperative bleeding and postoperative pain.
• This adjunctive anesthesia technique appears to enhance patient comfort and minimize intraoperative morbidity.
• Larger, multicenter, blinded trials are recommended to confirm these preliminary findings.