BACKGROUND: Treatment of high-grade vaginal intraepithelial neoplasia (VAIN) is controversial and could include surgical excision, topical medication, brachytherapy, or other treatments. We report the results of low-dose-rate (LDR) vaginal brachytherapy for grade 3 VAIN (VAIN-3) over a 25-year period at Gustave Roussy Institute. PATIENTS AND METHODS: We retrospectively reviewed the files of all patients treated at Gustave Roussy Institute for VAIN-3 since 1985. The treatment consisted of LDR brachytherapy using a personalized vaginal mold and delivered 60 Gy to 5 mm below the vaginal mucosa. All patients had at least an annual gynecological examination, including a vaginal smear. RESULTS: Twenty-eight patients were eligible. The median follow-up was 41 months. Seven patients had a follow-up <2 years, and the median follow-up for the remaining 21 patients was 79 months. The median age at brachytherapy was 63 years (range, 38-80 years). Twenty-six patients had a history of VAIN recurring after cervical intraepithelial neoplasia and 24 had a previous hysterectomy. The median brachytherapy duration was 4.5 days. Median doses to the International Commission of Radiation Units and Measurements rectum and bladder points were 68 Gy and 45 Gy, respectively. The median prescription volume (60 Gy) was 74 cm(3). Only one "in field" recurrence occurred, corresponding to a 5- and 10-year local control rate of 93% (95% confidence interval, 70%-99%). The treatment was well tolerated, with no grade 3 or 4 late toxicity and only one grade 2 digestive toxicity. No second cancers were reported. CONCLUSION: LDR brachytherapy is an effective and safe treatment for vaginal intraepithelial neoplasia.
BACKGROUND: Treatment of high-grade vaginal intraepithelial neoplasia (VAIN) is controversial and could include surgical excision, topical medication, brachytherapy, or other treatments. We report the results of low-dose-rate (LDR) vaginal brachytherapy for grade 3 VAIN (VAIN-3) over a 25-year period at Gustave Roussy Institute. PATIENTS AND METHODS: We retrospectively reviewed the files of all patients treated at Gustave Roussy Institute for VAIN-3 since 1985. The treatment consisted of LDR brachytherapy using a personalized vaginal mold and delivered 60 Gy to 5 mm below the vaginal mucosa. All patients had at least an annual gynecological examination, including a vaginal smear. RESULTS: Twenty-eight patients were eligible. The median follow-up was 41 months. Seven patients had a follow-up <2 years, and the median follow-up for the remaining 21 patients was 79 months. The median age at brachytherapy was 63 years (range, 38-80 years). Twenty-six patients had a history of VAIN recurring after cervical intraepithelial neoplasia and 24 had a previous hysterectomy. The median brachytherapy duration was 4.5 days. Median doses to the International Commission of Radiation Units and Measurements rectum and bladder points were 68 Gy and 45 Gy, respectively. The median prescription volume (60 Gy) was 74 cm(3). Only one "in field" recurrence occurred, corresponding to a 5- and 10-year local control rate of 93% (95% confidence interval, 70%-99%). The treatment was well tolerated, with no grade 3 or 4 late toxicity and only one grade 2 digestive toxicity. No second cancers were reported. CONCLUSION: LDR brachytherapy is an effective and safe treatment for vaginal intraepithelial neoplasia.
Authors: Eddie F C Murta; Milton A Neves Junior; Luciano R F Sempionato; Marcos C Costa; Paulo J Maluf Journal: Arch Gynecol Obstet Date: 2005-10-13 Impact factor: 2.344
Authors: Nicolas Magné; Cyrus Chargari; Nicholas SanFilippo; Taha Messai; Alain Gerbaulet; Christine Haie-Meder Journal: Brachytherapy Date: 2010-02-13 Impact factor: 2.362
Authors: Amelia Barcellini; Mattia Dominoni; Francesca Dal Mas; Helena Biancuzzi; Sara Carla Venturini; Barbara Gardella; Ester Orlandi; Kari Bø Journal: Front Med (Lausanne) Date: 2022-02-03
Authors: Jin Ho Song; Joo Hwan Lee; Jong Hoon Lee; Jong Sup Park; Sook Hee Hong; Hong Seok Jang; Yeon Sil Kim; Byung Ock Choi; Sei Chul Yoon Journal: Cancer Res Treat Date: 2014-01-15 Impact factor: 4.679