Technology Offers New Option for Cancer Patients
Ontario marks a milestone with the announcement of the province's first CyberKnife Robotic Radiosurgery treatment option for cancer patients at Juravinski Cancer Centre. The technology will offer many cancer patients an effective alternative to surgery for some cancers.
The technology is the world's first and only robotic radiosurgery system and it is designed to treat tumors anywhere in the body with sub-millimeter accuracy. Within Canada, this form of radiation therapy is only available at one Quebec cancer centre and it is new to Ontario.
"The addition of the CyberKnife to Ontario is great news for cancer patients," said Terrence Sullivan, President and CEO, Cancer Care Ontario. "This new technology allows a level of precision that is not currently available for some cancer patients, especially for those who have tumours which are considered inoperable or surgically complex."
Unlike a traditional radiation treatment machine which delivers radiation in a linear way, the CyberKnife system has a robotic arm which can move around the patient to deliver radiation. It has a sophisticated tracking system which uses x-rays to ensure that the radiation beam is directed precisely where the patient requires treatment. In addition, this image-guided approach continually corrects for any movement, such as breathing, helping to make sure that the beam is optimally positioned during the whole treatment.
"The Juravinski Cancer Centre is renowned for our expertise in clinical trials and evaluating shorter, more effective radiation treatments for cancer patients," said Dr. Bill Evans, President of the Juravinski Cancer Centre. "We're looking forward to developing further research into the use of this technology to decrease treatment time for patients with cancers of the prostate and breast."