Six months ago I bumped into a world in which there is no difference in age, sex, race or nationality. Into this world we are all equal and each day we are fighting because it is not just a battle but it is a war.
This fight is like a solo sport but so many people help me, some of them I have never had the chance to meet and say thank you.
You are one of them and I want to thank you with all my heart for doing this for me!
P.S. My mam always says that people have good hearts and I believe in that too because of you!
In a February 2020 study published in the Journal of Paediatric Oncology, the role of proton therapy in treating paediatric cancer was examined across a wide variety of cancer types. This study highlighted that with improved management of the disease, survival rates continue to improve across childhood cancer types. Reducing treatment-related long-term side effects and reducing the risk of secondary treatment-related cancers thus have become a major focus.
The use of proton radiation as medical therapy was first proposed in the 1940s, with the first treatment occurring in 1958. Since then, proton radiotherapy has undergone dramatic changes and has been increasingly sought after in childhood cancer patients with potentially-curable malignant cancers. Real gains in endocrine outcomes, neurocognitive outcomes, quality of life, and other metrics have been reported. For instance through the use of proton therapy, the radiation dose to normal healthy tissues is estimated at 60% lower than with conventional radiotherapy. Additionally, the benefits of proton radiotherapy are now being widely accepted by insurance companies and other health service providers. A survey conducted across 54 proton centres in 11 countries in 2016 estimated that between 2,000 and 2,500 child patients were treated with proton therapy in 2016, a number that has doubled since 2012.
This article highlighted the superiority of proton therapy at treating essentially every form of childhood cancer – from central nervous system cancers such as Medulloblastoma, Ependymoma, Atypical teratoid/rhabdoid tumours, Craniopharyngioma, and CNS germ cell tumours, to non-central nervous system cancers such as Rhabdomyosarcomas, Ewing’s sarcoma, Base of skull chondrosarcoma and chordoma, Hodgkin’s lymphoma, Neuroblastoma, Retinoblastoma, and Osteosarcoma.
Childhood cancers are simply better treated with protons, resulting in less impact on quality of life outcomes, developmental delays, memory impairment, clinically significant endocrinopathy, hearing difficulties, and intelligence quotient (IQ) declines. Additionally, the use of proton therapy was shown to reduce the risk of secondary cancers.
The clinical data now shows that proton radiotherapy is as effective in controlling cancer as conventional radiotherapy, and there is now increasing evidence that the toxicities of proton treatment are also lower. While randomised trials are simply ‘not possible, feasible, or even ethical’ in the United States, other methods of studying patients are being adopted through important registry work both in the United States and abroad.
Further study is essential to continue to improve outcomes in this ‘most deserving’ paediatric population. To find out if proton therapy is appropriate for you or a loved one, please contact Proton Therapy UK and the oncologists at the Prague Proton Therapy Center.
Endo M, Robert R. Wilson (1914–2000): the first scientist to propose particle therapy—use of particle beam for cancer treatment. Radiol Phys Technol 2018;11(1):1–6.
Goitein M, Cox JD. Should randomized clinical trials be required for proton radiotherapy? J Clin Oncol 2008;26(2):175–6.
Greenberger BA, Yock TI. The role of proton therapy in paediatric malignancies: Recent advances and future directions. Semin Oncol. 2020 Feb 21. pii: S0093-7754(20)30002-6.
Gross JP, Powell S, Zelko F, et al. Improved neuropsychological outcomes following proton therapy relative to x-ray therapy for paediatric brain tumour patients. Neuro Oncol 2019.
Kahalley LS, Ris MD, Grosshans DR, et al. Comparing intelligence quotient change after treatment with proton versus photon radiation therapy for paediatric brain tumours. J Clin Oncol 2016;34(10):1043–9.
Kahalley LS, Peterson R, Ris MD, et al. Superior intellectual outcomes after proton radiotherapy compared with photon radiotherapy for paediatric medulloblastoma. J Clin Oncol 2019 JCO.19.01706.
Langen K, Zhu M. Concepts of PTV and robustness in passively scattered and pencil beam scanning proton therapy. Semin Radiat Oncol 2018;28(3):248–55.
Noone AM, Howlader N, Krapcho M, Miller D, Brest A, Yu M, Ruhl J, Tatalovich Z, Mariotto A, Lewis DR, Chen HS, Feuer EJ, Cronin KA, editors. SEER Cancer Statistics Review, 1975-2015, Bethesda, MD: National Cancer Institute; 2018.
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.