Hypofractionated stereotactic body radiotherapy in low-risk prostate adenocarcinoma
نویسندگان
چکیده
منابع مشابه
Prostate-specific antigen kinetics after hypofractionated stereotactic body radiotherapy for localized prostate cancer
Background: stereotactic body radiotherapy (SBRT) has emerged as an effective treatment for localized prostate cancer. However, prostate-specific antigen (PSA) kinetics after SBRT has not been well characterized. The objective of the current study is to analyze the rate of PSA decline and PSA nadir following hypofractonated SBRT in localized prostate cancer. Materials and Methods: From 2008...
متن کاملHypofractionated stereotactic body radiotherapy in low- and intermediate-risk prostate carcinoma
PURPOSE Stereotactic body radiotherapy (SBRT) takes advantage of low α/β ratio of prostate cancer to deliver a large dose in few fractions. We examined clinical outcomes of SBRT using CyberKnife for the treatment of low- and intermediate-risk prostate cancer. MATERIALS AND METHODS This study was based on a retrospective analysis of the 33 patients treated with SBRT using CyberKnife for locali...
متن کاملHypofractionated stereotactic body radiotherapy in low-risk prostate adenocarcinoma: preliminary results of a multi-institutional phase 1 feasibility trial.
BACKGROUND Recent reports using extreme hypofractionated regimens in the treatment of low-risk prostate adenocarcinoma have been encouraging. Here, the authors report on their own multi-institutional experience with extreme hypofractionated stereotactic radiotherapy for early stage disease. METHODS In total, at 4 centers, 45 patients with National Comprehensive Cancer Network-defined, low-ris...
متن کاملprostate-specific antigen kinetics after hypofractionated stereotactic body radiotherapy for localized prostate cancer
background: stereotactic body radiotherapy (sbrt) has emerged as an effective treatment for localized prostate cancer. however, prostate-specific antigen (psa) kinetics after sbrt has not been well characterized. the objective of the current study is to analyze the rate of psa decline and psa nadir following hypofractonated sbrt in localized prostate cancer. materials and methods: from 2008 to ...
متن کاملOutcomes of hypofractionated stereotactic body radiotherapy boost for intermediate and high-risk prostate cancer
BACKGROUND AND PURPOSE Treatment of intermediate and high-risk prostate cancer with a high BED has been shown to increase recurrence free survival (RFS). While high dose rate (HDR) brachytherapy, given as a boost is effective in delivering a high BED, many patients are not candidates for the procedure or wish to avoid an invasive procedure. We evaluated the use of stereotactic body radiotherapy...
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ژورنال
عنوان ژورنال: Cancer
سال: 2011
ISSN: 0008-543X
DOI: 10.1002/cncr.26699