在晚期肺癌中由PD-1/PD-L1抑制剂诱导的甲状腺功能障碍 (TD)
Yanling Wang1, Xiaoxuan Yang1, Jia Ma2
1School of Medicine, Shihezi University, Shihezi, Xinjiang, 832000, People's Republic of China.
Heliyon
|March 7, 2024
概括
甲状腺功能障碍 (TD) 是PD-1/PD-L1抑制剂在晚期肺癌患者中常见的副作用,可能表明治疗效果更好. 需要进一步的研究来理解TD机制,并确定预测生物标志物.
科学领域:
- 在瘤学瘤学.
- 免疫学 免疫学 免疫学
- 内分泌学 在内分泌学.
背景情况:
- 甲状腺功能障碍 (TD) 是一种常见的与免疫相关的不良事件 (irAE) 在晚期肺癌患者治疗PD-1/PD-L1抑制剂.
- TD占irAEs的6-8%,其对临床疗效的影响越来越多,但尚未完全理解.
研究的目的:
- 对接受PD-1/PD-L1抑制剂的晚期肺癌患者TD分子机制,影响因素和临床表现的当前研究进行审查.
- 探索TD与这些免疫疗法的疗效之间的相关性.
主要方法:
- 在主要数据库 (PubMed,科学网,科克兰图书馆,Embase,谷歌学者) 进行了系统的文献搜索.
- 关键词包括"甲状腺功能障碍"",有效性"",机制"",免疫检查点抑制剂"",PD-1/PD-L1抑制剂"和"晚期肺癌".
主要成果:
- PD-1/PD-L1 抑制剂可以通过T细胞介导的甲状腺炎,自身免疫和减少的免疫抑制单细胞诱导TD.
- 诸如炎症标志物,BMI,基线TSH,性别,吸烟史,高血压和阿片类药物使用等因素可能会影响TD的发展.
- 虽然缺乏可靠的预测生物标志物,但抗甲状腺抗体,TSH和炎症标志物显示出潜力.
- 一些研究表明,TD与改善的客观反应率,疾病控制率,无进展生存率和整体生存率有关,尽管需要进一步的多中心研究.
结论:
- 在接受PD-1/PD-L1抑制剂治疗的晚期肺癌患者中,TD可能与有利的临床结果相关.
- 澄清TD的分子机制和识别预测生物标志物对于临床管理至关重要.
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