• Ismail A Al-Badawi, Ahmed Abu-Zaid, Ayman Azzam, Osama AlOmar, Hamed AlHusaini, and Tarek Amin.
• Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia; College of Medicine, Alfaisal University, Riyadh, Saudi Arabia.
• J. Obstet. Gynaecol. Res. 2014 Sep 1; 40 (9): 2066-75.

AimThe aim of this study was to retrospectively report our experience (efficacy/morbidity) with cytoreductive surgery+hyperthermic intraperitoneal chemotherapy (CRS+HIPEC) for the management of recurrent/relapsed ovarian granulosa cell tumors (OGCT).Material And MethodsFrom 2010 to 2013, six patients underwent CRS+HIPEC. CRS was performed with standard peritonectomy procedures and visceral resections directed towards complete elimination of tumors from the abdominopelvic cavity. HIPEC was performed with cisplatin (50 mg/m²) and doxorubicin (15 mg/m²) and allowed to circulate in the abdominopelvic cavity for 90 min at 41.0-42.2°C.ResultsCytoreduction completeness (CC-0) was achieved in all except one patient (CC-1). Five patients had OGCT recurrences in abdomen+pelvis and one patient in abdomen only. No grade V morbidity (Clavien-Dindo classification) occurred. Two patients developed lung atelectasis, which was managed by mere chest physiotherapy (grade I). One patient developed urinary tract infection (grade II) and another patient developed pneumonia (grade II) - both of which were managed by antibiotics. One patient developed splenic bed and anterior abdominal wall collections requiring ultrasound-guided aspiration without general anesthesia (grade III). One patient developed pulmonary embolism requiring intensive care-unit management (grade IV). Four chemo-naïve patients received adjuvant chemotherapy whereas the remaining two previously chemo-exposed patients received no adjuvant therapy. All patients were alive and disease-free without proof of recurrence/relapse at 40, 32, 27, 24, 20 and 16 months. The average interval of follow-up after CRS+HIPEC was roughly 27 months (range: 16-40 months).ConclusionCRS+HIPEC appears to be an efficacious and morbidly well-tolerated therapeutic modality for recurrent/relapsed OGCT. Long-term follow-up data and further research are needed.© 2014 The Authors. Journal of Obstetrics and Gynaecology Research © 2014 Japan Society of Obstetrics and Gynecology.

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