International journal of radiation oncology, biology, physics
-
Int. J. Radiat. Oncol. Biol. Phys. · Mar 2016
Outcomes Associated With 3 Treatment Schedules of High-Dose-Rate Brachytherapy Monotherapy for Favorable-Risk Prostate Cancer.
We report the outcomes associated with 3 high-dose-rate (HDR) brachytherapy regimens used as monotherapy for favorable-risk prostate cancer. ⋯ The acute and chronic toxicity profiles associated with these 3 HDR brachytherapy schedules were similar and were well tolerated. Acceptable grade 2, minimal grade 3, and no grade 4 or 5 toxicities were seen. This, combined with the fact that the clinical outcomes were similar, leads to the conclusion that all 3 regimens may be acceptable options for the management of low-risk to intermediate-risk prostate cancer.
-
Int. J. Radiat. Oncol. Biol. Phys. · Mar 2016
Image Guided Radiation Therapy (IGRT) Practice Patterns and IGRT's Impact on Workflow and Treatment Planning: Results From a National Survey of American Society for Radiation Oncology Members.
To survey image guided radiation therapy (IGRT) practice patterns, as well as IGRT's impact on clinical workflow and planning treatment volumes (PTVs). ⋯ Consensus guidelines, further evidence-based approaches for PTV margin selection, and greater resident involvement are needed for standardized use of IGRT practices.
-
Int. J. Radiat. Oncol. Biol. Phys. · Mar 2016
Image Guided Hypofractionated Postprostatectomy Intensity Modulated Radiation Therapy for Prostate Cancer.
Hypofractionated radiation therapy (RT) has promising long-term biochemical relapse-free survival (bRFS) with comparable toxicity for definitive treatment of prostate cancer. However, data reporting outcomes after adjuvant and salvage postprostatectomy hypofractionated RT are sparse. Therefore, we report the toxicity and clinical outcomes after postprostatectomy hypofractionated RT. ⋯ The biochemical control in this series appears promising, although relatively short follow-up may lead to overestimation. Late grade 3 GU toxicity was higher than anticipated with hypofractionated radiation of 65 Gy to the prostate bed, although most resolved.