Isobaric laparoscopy using LaparoTenser system in surgical gynecologic oncology

Area of Science:

• Gynecologic Oncology
• Minimally Invasive Surgery
• Surgical Technology

Background:

• Pneumoperitoneum in conventional laparoscopy can cause patient discomfort and physiological compromise.
• Gasless laparoscopy offers a potential solution to mitigate the adverse effects of CO2 insufflation.
• The LaparoTenser device provides subcutaneous wall lifting for improved surgical access.

Purpose of the Study:

• To evaluate the feasibility and outcomes of isobaric laparoscopy for radical hysterectomy in gynecologic oncology.
• To assess the safety and efficacy of the LaparoTenser device in performing these procedures.
• To compare outcomes with conventional CO2 laparoscopy.

Main Methods:

• Prospective analysis of 22 patients undergoing total laparoscopic radical hysterectomy (Type A and B) with or without pelvic lymphadenectomy.
• Utilized the LaparoTenser device for subcutaneous wall lifting.
• Recorded operative time, blood loss, complications, and postoperative course.

Main Results:

• Successful completion of total laparoscopic radical hysterectomy in all patients with early cervical and endometrial cancer.
• Pathologic analysis confirmed specimen adequacy and lymph node retrieval.
• Operative time, blood loss, and hospital stay were comparable to CO2 laparoscopy.
• Minimal postoperative discomfort reported; one complication related to device insertion.

Conclusions:

• Total laparoscopic radical hysterectomy is feasible and effective using isobaric laparoscopy with the LaparoTenser device.
• Gasless laparoscopy represents a significant advancement in minimally invasive gynecologic surgery.
• The LaparoTenser facilitates complex procedures, even in high-risk patients.