A Novel Technique to Minimize Contamination for Cervical Cancer Surgery Patients

Area of Science:

• Gynecologic Oncology
• Surgical Oncology
• Minimally Invasive Surgery

Background:

• The Laparoscopic Approach to Cervical Cancer (LACC) trial reported increased abdominopelvic recurrences and lower survival with minimally invasive surgery (MIS) compared to open surgery for cervical cancer.
• Tumor exposure to the peritoneal cavity during MIS radical hysterectomy is hypothesized as a cause for these adverse outcomes.
• This raises concerns about the oncologic safety of MIS in cervical cancer treatment.

Observation:

• A novel surgical technique is proposed to mitigate peritoneal contamination during MIS radical hysterectomy.
• This technique involves placing an abdominal vaginal cerclage to create a seal at the vaginal apex.
• Two patients successfully underwent this procedure and remained disease-free for over 18 months.

Findings:

• The proposed technique effectively created a seal, potentially minimizing malignant cell spillage into the peritoneal cavity.
• Early results in two patients demonstrate the feasibility and safety of this novel approach.
• Patients experienced no disease recurrence at 18 months post-surgery.

Implications:

• This technique may offer a safer alternative for cervical cancer patients considering MIS radical hysterectomy, addressing LACC trial concerns.
• Further research and larger trials are warranted to validate this approach and its impact on oncologic outcomes.
• Promotes discussion on optimizing surgical techniques in gynecologic oncology to improve patient survival and reduce recurrence rates.