Adjuvant therapy for high-risk endometrial cancer: recent evidence and future directions

ABSTRACTIntroduction: Although the majority of women with endometrial cancer have a favorable prognosis due to early symptoms, 15–20% have high-risk disease features and are at increased risk of recurrence. In order to improve prognosis for these patients, several trials have compared chemotherapy (CT), radiotherapy (RT) or the combination of CTRT.Areas covered: This review focuses on the current evidence on adjuvant treatment for women with high-risk endometrial cancer and future perspectives.Expert commentary: For stage I-II high-risk endometrial cancer, external beam radiotherapy ensured good local control and no significant benefit in progression-free or overall survival was found with the addition of chemotherapy in 2 recent randomized trials. For women with stage III disease, the combination of chemotherapy and radiotherapy improved progression-free survival with a non-significant improvement of overall survival. Adjuvant chemotherapy alone resulted in higher rates of pelvic and para-aortic recurren...