Comparison of different ligation techniques in laparoscopic varicocelectomy

Area of Science:

• Urology
• Surgical Technology
• Reproductive Medicine

Background:

• Bilateral laparoscopic varicocelectomy (LPVx) is a common procedure for treating male infertility.
• Various intracorporeal ligation techniques exist, each with potential advantages and disadvantages.

Purpose of the Study:

• To compare the efficacy and safety of three intracorporeal ligation techniques in bilateral LPVx: titanium clips, Plasma Trisector (PTG), and surgical silk.
• To evaluate operative outcomes, complications, and impact on semen parameters.

Main Methods:

• A prospective randomized study involving 100 patients undergoing bilateral LPVx.
• Patients were divided into three groups based on ligation method: titanium clips (Group I), PTG (Group II), and surgical silk (Group III).
• Demographic data, operative details, and follow-up including semen analysis were recorded and analyzed.

Main Results:

• No significant differences in patient demographics, preoperative parameters, hospital stay, or oral intake were observed between groups.
• Operation time was significantly longer in the surgical silk group (Group III) compared to others.
• Sperm counts improved post-operatively in all groups, with PTG potentially showing a greater increase and fewer complications.

Conclusions:

• Plasma Trisector (PTG) may lead to shorter operative times and potentially fewer complications in LPVx compared to titanium clips and surgical silk.
• PTG demonstrates potential as a new standard electrosurgical device for LPVx, showing promise in improving sperm counts.
• Further investigation into PTG's long-term efficacy and safety in LPVx is warranted.