According to Michael Dattoli, many of the benefits of proton therapy for cancer have been studied in clinical trials. These include reduced risks of complications, targeting cancer cells by their double stranded DNA, and protecting vital organs. The following are some of the main benefits of proton therapy. Read on to learn more. In addition, you'll learn about its advantages over traditional radiation therapy. So, how is proton therapy better than conventional radiation therapy?
The use of protons in cancer therapy has been controversial, but recent research supports its benefits. Researchers at the National Cancer Institute and the University of Pennsylvania compared the risks of cancer and other complications with those of photon-based therapy. However, the study's findings are not conclusive and require further testing. While the overall benefits of proton therapy are still promising, a number of important aspects limit the study's implications. Patients with a tumor in the liver should be aware of the risks of radiation. Proton therapy is less toxic than traditional radiation therapy, and carries a low risk of complications. It is also highly effective at targeting cancers that are located close to critical structures and organs, including the spinal cord and bone marrow. Furthermore, this form of cancer therapy delivers a higher, curative dose of radiation to the tumor and decreases the risk of side effects. Michael Dattoli pointed out that, proton therapy is a powerful form of radiation therapy that uses charged protons to damage tumors and eradicate the cancerous DNA. The therapy is useful because it can be used along with chemotherapy and surgery or on its own. The versatility of proton therapy gives cancer patients a fighting chance in the battle against this disease. MD Anderson Cancer Center in Houston, Texas, has pioneered proton therapy research. While proton-based therapies can target all types of cancer cells, there are many options to choose from. Ion Torrent's Comprehensive Cancer Panel, for instance, targets all exons of key tumor suppressor genes, as well as oncogenes and their CDS variants. The Comprehensive Cancer Panel also profiles the mutational spectrum of several gene families, as well as pathways involved in apoptosis and signaling cascades. IMRT and photon therapies reduce dose to nontarget structures. Proton reduces dose on supratentorial of 20 Gy by a significant factor. In patients with pediatric ependymoma, PT and photon therapy are both feasible and safe. Proton therapy significantly reduces dose to OARs. Infratentorial tumors with large volumes, large encasements of the brainstem, and cervical medullary involvement should be contraindicated for dose escalation. However, dose escalation could be used in patients with supratentorial tumors with high risk of relapse. The results of the study showed that protons were more effective in reducing dose to OARs than photons. Photons tended to cause transverse images and excess dose. Protons reduced dose to the temporal lobes and brainstem. These data indicate that proton treatment is superior to photon treatment. But there is still much to learn. Fortunately, a study by Wankel et al. confirmed that proton reduces dose on supratentorial of 20 Gy. In a study at MD Anderson Cancer Center, radiation oncologists used proton therapy on patients with cancer of the oropharynx (OPC), which is the part of the throat behind the mouth. Proton therapy is an advanced treatment for the cancer, which protects vital organs while improving the quality of life for patients. Proton therapy is highly effective in treating complex cancers of the head and neck. Proton therapy requires multidisciplinary teams. Michael Dattoli believes that, proton therapy is particularly effective for treating children with cancer, because pediatric patients are at higher risk for late effects from the treatment of cancer. Moreover, two-thirds of children diagnosed with cancer develop at least one chronic health condition, while one-fourth of survivors of pediatric cancer experience severe side effects in their adulthood, including heart damage, lung damage, infertility, cognitive deficits, growth deficits, and hearing loss. Proton therapy can also be used for the treatment of cancer, particularly secondary cancers.
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