OBJECTIVE: To report clinical outcomes following adjuvant high-dose-rate (HDR) vaginal brachytherapy (VB) for early-stage uterine papillary serous (UPSC) and clear cell (CC) endometrial cancer. METHODS: A retrospective study of Stage I and II papillary serous and clear cell endometrial cancer treated with post-operative HDR VB between October 2005 and May 2012 was performed. A total of 37 patients were identified, 26 with UPSC, 9 with CC and 2 with mixed UPSC/CC. After total hysterectomy and bilateral salpingo-oophorectomy, VB was administered without external-beam radiation with a dose of 24 Gy in 6 fractions prescribed to the vaginal surface. Chemotherapy was given to 30 patients (75%). RESULTS: The median follow up time was 24.8 months (range, 2.0 to 71.5 months). Four patients relapsed, 2 with UPSC and 2 with CC. The initial site of relapse was concurrent vagina, pelvic/para-aortic nodes and abdominal wall (1), pelvic/para-aortic nodes (1) and para-aortic nodes alone (2). The 2-year vaginal-control rate was 96.8%. The pelvic-control rate including vaginal and nodal relapse was 93.5%. The 2-year disease-free and overall survival rates were 89.3% and 100%, respectively. CONCLUSION: HDR VB as the sole adjuvant treatment modality for early-stage UPSC/CC is associated with a low rate of vaginal relapse and excellent survival outcomes. This novel low-dose regimen for VB is safe and effective.
OBJECTIVE: To report clinical outcomes following adjuvant high-dose-rate (HDR) vaginal brachytherapy (VB) for early-stage uterine papillary serous (UPSC) and clear cell (CC) endometrial cancer. METHODS: A retrospective study of Stage I and II papillary serous and clear cell endometrial cancer treated with post-operative HDR VB between October 2005 and May 2012 was performed. A total of 37 patients were identified, 26 with UPSC, 9 with CC and 2 with mixed UPSC/CC. After total hysterectomy and bilateral salpingo-oophorectomy, VB was administered without external-beam radiation with a dose of 24 Gy in 6 fractions prescribed to the vaginal surface. Chemotherapy was given to 30 patients (75%). RESULTS: The median follow up time was 24.8 months (range, 2.0 to 71.5 months). Four patients relapsed, 2 with UPSC and 2 with CC. The initial site of relapse was concurrent vagina, pelvic/para-aortic nodes and abdominal wall (1), pelvic/para-aortic nodes (1) and para-aortic nodes alone (2). The 2-year vaginal-control rate was 96.8%. The pelvic-control rate including vaginal and nodal relapse was 93.5%. The 2-year disease-free and overall survival rates were 89.3% and 100%, respectively. CONCLUSION: HDR VB as the sole adjuvant treatment modality for early-stage UPSC/CC is associated with a low rate of vaginal relapse and excellent survival outcomes. This novel low-dose regimen for VB is safe and effective.
Authors: Melissa Rasar Young; Susan A Higgins; Elena Ratner; James B Yu; Sheida Mani; Dan-Arin Silasi; Masoud Azodi; Thomas Rutherford; Peter E Schwartz; Shari Damast Journal: Int J Gynecol Cancer Date: 2015-03 Impact factor: 3.437
Authors: Matthew M Harkenrider; Alec M Block; Kaled M Alektiar; David K Gaffney; Ellen Jones; Ann Klopp; Akila N Viswanathan; William Small Journal: Brachytherapy Date: 2016-05-31 Impact factor: 2.362
Authors: Harriet Belding Eldredge-Hindy; Gary Eastwick; Pramila Rani Anne; Norman G Rosenblum; Russell J Schilder; Raffi Chalian; Allison M Zibelli; Christine H Kim; Robert Den Journal: J Contemp Brachytherapy Date: 2014-09-05
Authors: Shari Damast; Susan A Higgins; Elena Ratner; Maria C De Leon; Sheida Mani; Dan-Arin Silasi; Masoud Azodi; Alessandro Santin; Thomas Rutherford; Peter E Schwartz Journal: J Contemp Brachytherapy Date: 2015-01-26
Authors: Skyler B Johnson; Joann I Prisciandaro; Jessica Zhou; Scott W Hadley; R Kevin Reynolds; Shruti Jolly Journal: J Appl Clin Med Phys Date: 2014-01-06 Impact factor: 2.102