A pilot study of chemo-radiotherapy in advanced carcinoma of the vulva

Advanced squamous cell carcinoma of the vulva (FIGO stages III and IV) has a poor cure rate even with exenterative surgery. We report a pilot study of combined pre-operative chemo-radiotherapy (CHT/RT) in all patients with advanced vulval carcinoma presenting to St Bartholomew's Hospital between July 1987 and March 1989. Twelve patients have been treated, of whom nine had primary lesions (four FIGO stage III and five stage IV) and three had recurrent disease after simple or radical vulvectomy. Seven patients were treated with an initial split course of CHT/RT: there was one treatment-related death and the others have all died following recurrence with a median disease-free survival of 5 months (range 3-12) and a median survival of 7 months (range 3-16). Five patients have received a continuous course of CHT/RT: one died before operation with pulmonary metastases, three patients are disease free at 6 to 9 months, and another patient has been treated with only palliative intent. Toxicity was acceptable in the continuous regimen and this treatment seems to have a promising role in the management of advanced carcinoma of the vulva. A review of the literature on combined therapy is presented.