INTRODUCTION: The efficacy of postoperative radiotherapy (RT) in the treatment of early-stage endometrial carcinoma (EC) is still under debate. This study was aimed to review the outcome and adverse effects in patients treated for EC with postoperative RT at a single center. METHODS: A total of 883 patients with pathological stages I to II EC were retrospectively analyzed. Surgery consisted of total abdominal hysterectomy and bilateral salpingo-oophorectomy, or vaginal hysteroannessiectomy in 532 patients (60.2%) with pelvic lymphadenectomy in 351 patients (39.8%). Seven hundred forty-seven patients (84.6%) underwent whole pelvic RT (WPRT) and 136 (15.4%) combined WPRT and vaginal brachytherapy (BT) boost. RESULTS: At a median follow-up of 9 years (range, 1.2-27.6 years), we observed 10.6% disease relapse. Forty-seven patients experienced local recurrence (LR), and 38 patients experienced distant metastases (DMs). At univariate analysis, age at diagnosis (P < 0.0001), stage (P < 0.04), and histological subtype (P < 0.0001) resulted in significant prognostic factors. At multivariate analysis, histotype emerged as an independent relapse predictor (P = 0.0001). Acute WPRT-related toxicity was mild; diarrhea was the most common adverse effect (19.8%). We recorded long-term adverse effects in 7.8% of the patients. CONCLUSIONS: Our study showed that patients with early-stage EC have a good outcome in overall survival and disease-free survival. In our experience, standard surgery (including hysterectomy and bilateral salpingo-oophorectomy followed by WPRT with or without BT) showed an acceptable toxicity profile.
INTRODUCTION: The efficacy of postoperative radiotherapy (RT) in the treatment of early-stage endometrial carcinoma (EC) is still under debate. This study was aimed to review the outcome and adverse effects in patients treated for EC with postoperative RT at a single center. METHODS: A total of 883 patients with pathological stages I to II EC were retrospectively analyzed. Surgery consisted of total abdominal hysterectomy and bilateral salpingo-oophorectomy, or vaginal hysteroannessiectomy in 532 patients (60.2%) with pelvic lymphadenectomy in 351 patients (39.8%). Seven hundred forty-seven patients (84.6%) underwent whole pelvic RT (WPRT) and 136 (15.4%) combined WPRT and vaginal brachytherapy (BT) boost. RESULTS: At a median follow-up of 9 years (range, 1.2-27.6 years), we observed 10.6% disease relapse. Forty-seven patients experienced local recurrence (LR), and 38 patients experienced distant metastases (DMs). At univariate analysis, age at diagnosis (P < 0.0001), stage (P < 0.04), and histological subtype (P < 0.0001) resulted in significant prognostic factors. At multivariate analysis, histotype emerged as an independent relapse predictor (P = 0.0001). Acute WPRT-related toxicity was mild; diarrhea was the most common adverse effect (19.8%). We recorded long-term adverse effects in 7.8% of the patients. CONCLUSIONS: Our study showed that patients with early-stage EC have a good outcome in overall survival and disease-free survival. In our experience, standard surgery (including hysterectomy and bilateral salpingo-oophorectomy followed by WPRT with or without BT) showed an acceptable toxicity profile.
Authors: Ann Klopp; Benjamin D Smith; Kaled Alektiar; Alvin Cabrera; Antonio L Damato; Beth Erickson; Gini Fleming; David Gaffney; Kathryn Greven; Karen Lu; David Miller; David Moore; Daniel Petereit; Tracey Schefter; William Small; Catheryn Yashar; Akila N Viswanathan Journal: Pract Radiat Oncol Date: 2014-03-31
Authors: Markus Glatzer; Kari Tanderup; Angeles Rovirosa; Lars Fokdal; Claudia Ordeanu; Luca Tagliaferri; Cyrus Chargari; Vratislav Strnad; Johannes Athanasios Dimopoulos; Barbara Šegedin; Rachel Cooper; Esten Søndrol Nakken; Primoz Petric; Elzbieta van der Steen-Banasik; Kristina Lössl; Ina M Jürgenliemk-Schulz; Peter Niehoff; Ruth S Hermansson; Remi A Nout; Paul Martin Putora; Ludwig Plasswilm; Nikolaos Tselis Journal: Cancers (Basel) Date: 2022-02-11 Impact factor: 6.639