A Proven Option for Faster, Less Disruptive Prostate Cancer Treatment

Growing clinical evidence demonstrates that the unparalleled precision of the CyberKnife® System provides a revolutionary option in the treatment of prostate cancer.

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UNMATCHED CAPABILITIES

Sub-millimeter accuracy + real-time motion synchronization

Target the tumor and minimize dose to healthy and sensitive tissues with continuous, sub-millimeter robotic precision and the real-time correction and adaptation of exclusive Synchrony technology.

A UNIQUE TREATMENT OPTION

Safe and efficient hypofractionated SBRT

Safely deliver hypofractionated SBRT treatments with complete confidence, completing treatment in as little as 5 treatments or fewer — compared to 20-39 treatment with conventional radiotherapy.

POWERFUL OUTCOMES

Maximize patient quality of life

CyberKnife SBRT gives patients a fully outpatient procedure — no incisions, no general anesthesia and no hospitalization — that delivers dramatically shorter overall treatment time and reduces toxicity to healthy tissue.

Clinical Evidence Continues Growing

The partnership between Accuray and RaySearch is built upon a long-term collaboration agreement to develop and market fully integrated solutions that combine the RayStation* advanced treatment planning system with the CyberKnife and Radixact, the next generation TomoTherapy platform, and RayCare* oncology information system (OIS). This seamless integration gives greater flexibility to hospitals and clinics with multiple treatment systems, enabling clinical teams to leverage RaySearch software with powerful Accuray treatment technologies. To learn more about RaySearch, visit raysearchlabs.com.

A Safe Alternative to
Conventional Fractionation1

Excellent Cancer Control
97% of patients experienced excellent cancer control.

Extremely High Survival Rate
Five-year rates with CyberKnife SBRT almost identical for low- and intermediate-risk patients, compared to conventional fractionation.

Safe Hypofractionation
Toxicity and side effects were uncommon and similar to IMRT and other conventional radiotherapies.

A Better Option for
Hypofractionated SBRT2

Shorter Treatment Schedules
Evidence suggests shortening treatment time to 5 fractions with SBRT does not increase gastrointestinal or acute toxicity, compared to conventional fractionation.

SBRT with Minimized Toxicity
CyberKnife SBRT reduced genitourinary side effects by 50% and also reduced gastrointestinal side effects, compared to SBRT with a conventional linac.

Enhanced Quality of Life
Reduced side effects and a shorter treatment schedule deliver meaningful quality-of-life benefits.

Exceptional Patient Satisfaction3

0

of patients would choose CyberKnife treatment again

0

of patients report CyberKnife treatment did not interrupt their normal life routine

0

of patients would recommend CyberKnife treatment to others

How CyberKnife Redefines Prostate SBRT

The CyberKnife System is the only true robotic radiotherapy delivery system — and features the industry’s only real-time motion synchronization technology. Why does that matter?

Precision Matters

Delivering higher doses per fraction demands complete confidence in delivery precision and accuracy. CyberKnife’s continuous sub-millimeter precision allows zero-margin delivery to enable hypofractionated treatment while maximizing dose-sparing to healthy tissues.4

Learn more about the CyberKnife System.

Motion Management Matters

Normal bodily functions make intra-fractional prostate motion inevitable. The CyberKnife System uses the AI-powered Synchrony technology to continuously and automatically track and correct for target motion in real time, effectively targeting the cancer and protecting surrounding tissues.5

Learn more about Synchrony technology.

  1. Meier et al (2018) ‘Multicenter Trial of Stereotactic Body Radiation Therapy for Low- and Intermediate-Risk Prostate Cancer: Survival and Toxicity Endpoints’. Int J Radiat Oncol Biol Phys. 102(2):206-303
  2. Tree et al (2022) ‘Intensity Modulated Radiotherapy Versus Stereotactic Body Radiotherapy for Prostate Cancer (PACE-B): 2 year Toxicity Results From a Randomised Open-label Phase III Non-inferiority Trial’ Lancet xxxxxx
  3. King CR, Freeman D, Kaplan I, et al. Stereotactic body radiotherapy for localized prostate cancer: pooled analysis from a multi-institutional consortium of prospective phase II trials. Radiother Oncol 2013; 109(2): 217-221.
  4. Fuller et al (2022) ‘High Dose “HDR-Like” Prostate SBRT: PSA 10-Year Results from a Mature, Multi-Institutional Clinical Trial’. Front Oncol. 29;12:935310
  5. Choi et al (2018) ‘Analysis of Motion-dependent Clinical Outcome of Tumor Tracking Stereotactic Bosy Radiotherapy for Prostate Cancer’ J Korean Med Sci. 2;33(14):e107

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