[The role of whole brain irradiation nowadays: more or less or different?]

Magyar onkologia Pub Date : 2024-03-14 Epub Date: 2023-10-08
Ferenc Lakosi
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引用次数: 0

Abstract

In patients with poor performance status (KPS<50), ineligibility for effective systemic treatment and multiple brain metastases (BM) best supportive care is the preferred treatment over whole brain radiotherapy (WBRT). WBRT should be considered for the treatment of non-limited number (>4) brain metastases, depending on the patient's life expectancy, neurological symptoms, size, number and location of brain metastases, indication, type and availability of systemic therapy. In these patients if life expectancy is >4 months without small cell histology and without hippocampal lesions, hippocampal sparing WBRT with or without memantine is recommended. Simultaneous integrated boost for the BM is a logical and supportable concept. Prophylactic cranial irradiation (PCI) is still recommended in small cell lung cancer patients with complete remission. Hippocampal sparing WBRT needs further validation in this indication.

[如今全脑照射的作用:更多、更少还是不同?]
对于表现状态不佳(KPS4)的脑转移瘤患者,根据患者的预期寿命、神经系统症状、脑转移瘤的大小、数量和位置、适应症、全身治疗的类型和可用性而定。如果这些患者的预期寿命大于 4 个月,且没有小细胞组织学病变和海马病变,则推荐使用或不使用美金刚的海马疏松 WBRT。同时对脑干进行综合刺激是一个合理且可行的概念。对于完全缓解的小细胞肺癌患者,仍建议进行预防性头颅照射(PCI)。在这一适应症中,海马疏导WBRT需要进一步验证。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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