CyberKnife radiation in treatment of intermediate-risk prostate cancer

A new paper in the journal Radiation Oncology provides data on a series of 41 men treated with stereotactic body radiation therapy for intermediate-risk prostate cancer. … READ MORE …

CyberKnife radiation: is it being over-advertised?

Many regular readers may be interested in a blog post by Gary Schwitzer on the MedPage Today web site. It addresses the increasing advertising of CyberKnife radiation therapy (a form of stereotactic body radiation therapy or SBRT) as a first-line treatment for prostate cancer. … READ MORE …

SBRT in men with intermediate-risk, localized prostate cancer

Data reported by Meier et al. and presented at the recent annual meeting of the American Society for Radiation Oncology (ASTRO) provide some early guidance on the efficacy and safety of sterotactic body radiation therapy (SBRT) in treatment of men with intermediate-risk, localized prostate cancer. … READ MORE …

Data from large, retrospective study shows 5-year efficacy for SBRT in localized prostate cancer

Data from a large, retrospective, multi-center study of stereotactic body radiation therapy (SBRT) with CyberKnife technology in the treatment of men with localized prostate cancer were presented on Wednesday afternoon at the annual meeting of the American Society for Radiation Oncology (ASTRO). … READ MORE …

Relative cost-effectiveness of SBRT and IMRT in treatment of localized prostate cancer

A new paper in the Journal of Oncology Practice has attempted to compare the cost-effectiveness of stereotactic body radiation therapy (SBRT) to that of intensity-modulated radiation therapy (IMRT) in the treatment of men with low- to intermediate-risk prostate cancer. … READ MORE …

Can the PACE study resolve key questions about treatment of localized prostate cancer?

According to a media release from Accuray, Inc., the company has initiated a multi-center, multinational clinical trial in Europe to compare the outcomes of patients with localized prostate cancer treated with CyberKnife stereotactic body radiation therapy (SBRT), da Vinci robot-assisted laparoscopic surgery (RALP),  manual laparoscopic surgery (LRP), and conventionally fractionated intensity modulated radiation therapy (IMRT). … READ MORE …

A small, multi-center cohort study of SBRT in treatment of low-risk prostate cancer

Published reports on the safety and efficacy of extreme hypofactionated radiation therapy (stereotactic body radiation therapy or SBRT, a.k.a. CyberKnife radiation therapy) have, to date, come from just a couple of key centers. … READ MORE …

All the different types of external beam radiation therapy for prostate cancer: a good introduction

Over the past 20 years there has been an explosion in the different ways that we use varied types of external beam radiation therapy for the treatment of localized and locally advanced forms of prostate cancer. Where is the newly diagnosed patient able to find a good, basic introduction? … READ MORE …

Dose escalation of SBRT in treatment of localized prostate cancer

Most published data on the use of stereotactic body radiation therapy (SBRT; CyberKnife radiation therapy) has been based on  a total radiation dose of 32 to 38 Gy delivered in a series of four or five sessions — as compared to the delivery of more like 75 to 80 Gy using intensity-modulated radiation (IMRT) and other forms of targeted external beam radiation therapy (EBRT). … READ MORE …

Additional 5-year follow-up data on SBRT for localized prostate cancer

In February this year we reported initial 4- and 5-year follow-up data from two US-based research teams on the use of stereotactic body radiation therapy (SBRT or CyberKnife radiation) as a treatment for prostate cancer. A new study from a Korean research group appears to confirm the earlier findings. … READ MORE …

SBRT in treatment of isolated, prostate cancer-specific metastases to bone

Stereotactic body radiation therapy (SBRT), most commonly carried out using the CyberKnife “robotic radiosurgery” technology, is already being used as first-line treatment for men with low- and intermediate-risk, localized prostate cancer, but it can also be used for highly targeted radiation of boney metastases. … READ MORE …

A “last word” from the Genitourinary Cancers Symposium

Over 200 posters and other presentations of new data, as well as many other discussions and lectures, were offered yesterday in the prostate cancer sessions at the Genitourinary Cancers Symposium in Orlando.
… READ MORE

4- and 5-year outcomes after SBRT for localized prostate cancer

Two posters presented today at the Genitourinary Cancers Symposium have extended our knowledge about outcomes after stereotactic body radiation therapy (SBRT or CyberKnife therapy) for localized disease. … READ MORE …

Outcomes following EBRT and an SBRT “boost” for localized prostate cancer

New data from the radiotherapy group at the University of Califronia, San Francisco suggests that stereotactic body radiation (SBRT) can be used to deliver a “boost” of focused radiation after external beam radiation therapy (EBRT). High dose rate (HDR) brachytherapy has also been used in this way in the past. … READ MORE …

5-year data on treatment of low-risk patients with SBRT

A new article in Radiation Oncology provides initial 5-year outcomes of patients treated with stereotactic body radiation therapy (SBRT), also known as CyberKnife therapy. … READ MORE …

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