Evaluation of stereotactic body radiotherapy (sbrt) boost in the management of endometrial cancer

In: NEOPLASMA, vol. 60, no. 3

S. Demiral - M. Beyzadeoglu - B. Uysal - K. Oysul - Y. Kahya - O. Sager - F. Dincoglan - H. Gamsiz - B. Dirican - S. Surenkok

Detaily:

Rok, strany: 2013, 322 - 327

O článku:

The purpose of this study is to evaluate the use of linear accelerator (LINAC)-based stereotactic body radiotherapy (SBRT) boost with multileaf collimator technique after pelvic radiotherapy (RT) in patients with endometrial cancer. Consecutive patients with endometrial cancer treated using LINAC-based SBRT boost after pelvic RT were enrolled in the study. All patients had undergone surgery including total abdominal hysterectomy and bilateral salpingo-oophorectomy ± pelvic/paraortic lymphadenectomy before RT. Prescribed external pelvic RT dose was 45 Gray (Gy) in 1.8 Gy daily fractions. All patients were treated with SBRT boost after pelvic RT. The prescribed SBRT boost dose to the upper two thirds of the vagina including the vaginal vault was 18 Gy delivered in 3 fractions with 1-week intervals. Gastrointestinal and genitourinary toxicity was assessed using the Common Terminology Criteria for Adverse Events version 3 (CTCAE v 3).Between April 2010 and May 2011, 18 patients with stage I-III endometrial cancer were treated with LINAC-based SBRT boost after pelvic RT. At a median follow-up of 24 (8-26) months with magnetic resonance imaging (MRI) and gynecological examination, local control rate of the study group was 100 % with negligible acute and late toxicity.LINAC-based SBRT boost to the vaginal cuff is a feasible gynecological cancer treatment modality with excellent local control and minimal toxicity that may replace traditional brachytherapy boost in the management of endometrial cancer. Keywords: endometrial cancer, stereotactic body radiotherapy, brachytherapy

Ako citovať:

ISO 690:

Demiral, S., Beyzadeoglu, M., Uysal, B., Oysul, K., Kahya, Y., Sager, O., Dincoglan, F., Gamsiz, H., Dirican, B., Surenkok, S. 2013. Evaluation of stereotactic body radiotherapy (sbrt) boost in the management of endometrial cancer. In NEOPLASMA, vol. 60, no.3, pp. 322-327. 0028-2685.

APA:

Demiral, S., Beyzadeoglu, M., Uysal, B., Oysul, K., Kahya, Y., Sager, O., Dincoglan, F., Gamsiz, H., Dirican, B., Surenkok, S. (2013). Evaluation of stereotactic body radiotherapy (sbrt) boost in the management of endometrial cancer. NEOPLASMA, 60(3), 322-327. 0028-2685.