SBRT has excellent outcomes for intermediate-risk patients

Stereotactic body radiation therapy or SBRT (sometimes referred to as SABR or SHARP or CyberKnife) has had excellent 7-year outcomes in an update of the consortium study, including data from 10 single-institution trials and two multi-institutional trials. … READ MORE …

Updated results of 5-year SBRT trial: high cancer control, low toxicity

Meier et al. have just published updated results of a 5-year multi-institutional trial finding that stereotactic body radiation therapy (SBRT) had high rates of cancer control and low toxicity. … READ MORE …

SBRT has equivalent toxicity with 5 treatments and 12 treatments: an update

We first reported data from the results of the RTOG 0938 trial in January 2016 when they were presented at the Genitourinary Cancers Symposium in that year. These results have now been formally published, and there are some changes to the data on publication, so Allen Edel has provided an update. … READ MORE …

First randomized clinical trial of SBRT reports primary outcome

In the first trial ever to randomly assign patients to extreme hypofractionation, primary radiation therapy delivered in just seven treatments had the same effectiveness and safety as 39 treatments. … READ MORE …

Salvage SBRT after radical prostatectomy

The University of California, Los Angeles (UCLA) has announced a new clinical trial using stereotactic body radiation therapy (SBRT) for treatment of recurrent prostate cancer after failure of initial prostatectomy. … READ MORE …

Record 10-year SBRT study among low-risk patients

Alan Katz has now published the study with the longest-running follow-up of any study of external beam radiation therapy for prostate cancer among low-risk patients, in this case using SBRT. … READ MORE …

After failure of first-line radiation, both kinds of salvage brachytherapy are equally effective

A group of researchers at Memorial Sloan-Kettering Cancer Center (MSKCC) reported in 2014 (see this link) on the outcomes of 42 patients with radio-recurrent prostate cancer treated with salvage high-dose-rate brachytherapy (sHDR-BT). The results were quite good — … READ MORE …