Proton Therapy is commonly known as proton radiation, treats malignancies with high-energy beams
Proton therapy is a type of radiation therapy that treats
cancer and some noncancerous lesions with high-powered energy. These disorders
have long been treated with X-ray radiation treatment. Proton therapy is a
relatively new type of radiation therapy that use the energy of positively
charged ions (protons).
Proton
Therapy has showed potential in the treatment of many cancers. Because
doctors can better control where proton beams transmit their energy, studies
have suggested that proton treatment may produce less side effects than
standard radiation. However, because there have been few studies comparing
proton and X-ray radiation, it's unclear whether proton treatment is more
effective at extending life.
Proton therapy Market
Drivers-
Over the forecast period, rising cancer prevalence is
expected to drive growth in the worldwide proton treatment market. According to
the World Health Organization, cancer caused around 18.1 million new cases and
9.6 million deaths globally in 2018. Furthermore, the market is likely to rise
as the number of healthcare facilities delivering proton therapy grows. For
example, the Illinois Health Facilities and Services Review Board authorised
OSF HealthCare's intention to build a cancer care centre with proton-beam
therapy in February 2020.
Cancer and some noncancerous tumours are treated using
proton therapy. Proton
Therapy may be the only option for treating your disease. It could also
be used in combination with other treatments including surgery and
chemotherapy. If the cancer persists or returns after standard X-ray radiation,
proton therapy may be employed.
When cancer cells die or when the energy from the proton
beam affects healthy tissue near the tumour, proton treatment can cause side
effects. Proton treatment is thought to impact less healthy tissue and have
fewer side effects than traditional radiation therapy because doctors can
better control where the maximum concentration of energy is released. Even yet,
some of the energy released by proton treatment is released in healthy tissue. The
side effects you encounter will be determined by the area of your body being
treated and the proton therapy dose you get.
The beam of energy in traditional radiation therapy enters
the body, passes through the tumour, and exits the other side. Beyond the
tumour, this "exit dose" of radiation may have an effect on healthy
tissue. Protons, on the other hand, are larger than the particles utilised in
normal radiation. They concentrate more of their power within the tumour. The
Bragg peak can be seen on a graph as a result of this explosion of energy.
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