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Pelvic Exenteration for Recurrent Vulvar Cancer: A Retrospective Study
Sabrina Classen-von Spee1, Saher Baransi1, Nando Fix1
1Department of Gynecology and Obstetrics, Florence-Nightingale-Hospital, Kreuzbergstraße 79, 40489 Düsseldorf, Germany.
Cancers
|January 23, 2024
Summary
Pelvic exenteration (PE) offers improved survival for selected recurrent vulvar cancer patients. Achieving complete cytoreduction and avoiding distant metastases significantly impacts long-term outcomes, with acceptable morbidity.
Area of Science:
- Oncology
- Surgical Oncology
- Gynecologic Oncology
Background:
- Pelvic exenteration (PE) is a radical surgery with historically high risks.
- Advances in patient selection and perioperative care have improved outcomes.
- Recurrent vulvar cancer presents a challenging clinical scenario for treatment.
Purpose of the Study:
- To evaluate patient outcomes following pelvic exenteration for recurrent vulvar cancer.
- To identify clinical and histopathological factors influencing survival after PE.
- To assess the morbidity associated with this procedure in this patient cohort.
Main Methods:
- Retrospective analysis of 17 patients with recurrent vulvar cancer undergoing PE between 2007 and 2022.
- Data collection included patient demographics, surgical details, histopathology, and survival.
- Statistical analysis to identify factors impacting overall survival (OS).
Main Results:
- The median patient age was 64.9 years (range 41-81).
- Mean overall survival was 55.7 months, with a maximum of 164 months.
- Complete cytoreduction (p=0.02), curative surgical indication, and absence of distant metastases (p=0.01) significantly improved OS. Lymphatic metastases showed a trend (p=0.11).
- Major complications occurred in 35% of patients.
Conclusions:
- Pelvic exenteration is a viable treatment option for selected patients with recurrent vulvar cancer.
- Positive surgical margins and absence of distant metastases are critical for favorable long-term survival.
- PE offers good survival rates with manageable morbidity in this specialized oncologic setting.
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