The Story Behind the First Mini-BEAM Photon Radiation Treatment: What is the Mini-Beam and Why is it Such an Advance?

IF 2.6 3区 医学 Q3 ONCOLOGY
Vijayananda Kundapur FRCR , Emina Torlakovic MD, PhD , Roland N. Auer MD, PhD
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引用次数: 0

Abstract

Radiation treatment has been the cornerstone in cancer management. However, long term treatment-related morbidity always accompanies tumor control which has significant impact on quality of life of the patient who has survived the cancer. Spatially fractionated radiation has the potential to achieve both cure and to avoid dreaded long term sequelae. The first ever randomized study of mini-beam radiation treatment (MBRT) of canine brain tumor has clearly shown the ability to achieve this goal. Dogs have gyrencephalic brains functionally akin to human brain. We here report long term follow-up and final outcome of the dogs, revealing both tumor control and side effects on normal brain. The results augur potential for conducting human studies with MBRT.

首例迷你 BEAM 光子放射治疗背后的故事:什么是 Mini-Beam 以及它为何如此先进?
放射治疗一直是癌症治疗的基石。然而,在肿瘤得到控制的同时,与治疗相关的长期发病率始终存在,这对癌症患者的生活质量产生了重大影响。空间分次放射治疗既有可能实现治愈,又能避免可怕的长期后遗症。对犬脑肿瘤进行的首次微型光束放射治疗(MBRT)随机研究清楚地表明,该疗法能够实现这一目标。狗的后脑在功能上与人脑相似。我们在此报告狗的长期随访和最终结果,揭示了肿瘤控制和对正常大脑的副作用。这些结果预示着使用 MBRT 进行人体研究的潜力。
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来源期刊
CiteScore
5.80
自引率
0.00%
发文量
48
审稿时长
>12 weeks
期刊介绍: Each issue of Seminars in Radiation Oncology is compiled by a guest editor to address a specific topic in the specialty, presenting definitive information on areas of rapid change and development. A significant number of articles report new scientific information. Topics covered include tumor biology, diagnosis, medical and surgical management of the patient, and new technologies.
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