When it
comes to effectively killing off cancer cells, it’s hard to beat radiation
therapy. Standard procedures, however, can prove problematic by also damaging
nearby healthy cells during the treatment process, often leading to unwanted
complications and side effects. When a life is on the line, however, the
potential for side effects is often, and rightfully so, deemed worth the risk.
Even so,
many wish there was a better way to gain the benefits of radiation without all
the risks. As it turns out, there is for some. Proton therapy continues to rise
in popularity across the globe, not only for its effectiveness but also its
precision.
Proton
therapy works in a similar fashion to standard radiation therapy. This
treatment involves using a proton beam to irradiate cancer cells. This
particular beam, however, can be highly targeted for precision. That means
nearby healthy cells can be spared from damage in many cases while the cancer
itself is still treated.
The rise in
popularity of proton therapy is continuing across the globe. Researchers
estimated that more than 80,000 people with either brain or prostate cancer
have already been successfully treated using this method. In fact, the proton
therapy market is on track to become a multibillion-dollar industry by 2019. By
then, it is estimated that almost 330 proton therapy rooms will be made
available worldwide for treatment of patients. As of 2014, there were only 141
rooms available on a global scale.
While highly
effective, proton therapy has been slow to catch on because of the size room
required to house equipment and the costs associated with it. The race is now
on, however, to make more compact and affordable systems. This race is
anticipated to result in equipment that will make proton therapy more widely
available.
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