Compared to standard radiotherapy and surgery, stereotactic ablative radiotherapy typically delivers the following benefits:
Fewer side effects
Short-term side effects caused by SABR are usually temporary and mild because less healthy tissue is damaged. Serious side effects can occur but are rare. Your consultant will discuss all potential side effects with you.
Non-invasive treatment
SABR is a painless procedure. It usually involves no medication (anaesthetic) to reduce pain or discomfort. Cyberknife may involve insertion of small metallic markers, about thesize of a grain of rice.
Minimal recoveryÂ
In most cases, people can resume normal activities within one to two days after SBRT. In contrast, conventional surgery may take several weeks to recover from.
Less time in hospital
SBRT is carried out as an outpatient procedure that normally lasts 30–60 minutes. You usually have one to eight treatments that are spread over a period of up to two weeks. Compared to standard radiotherapy, this means you spend much less time in hospital, and travelling to and from it.Â
No disruption to treatment
Because SABR is usually straightforward and given in eight or fewer sessions, delays with other cancer treatments are rare. In contrast, standard radiotherapy is delivered in relatively small doses of radiation over several weeks. This increases the risk of other treatments, such as chemotherapy, being delayed.