布罗利祖马布诱导的胆管炎的临床特征,治疗和结果
Weilun Fang1,2, Wei Sun1, Weijin Fang1
1Department of Pharmacy, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Road, YueLu District, Changsha, 410013, Hunan, China.
Naunyn-Schmiedeberg's archives of pharmacology
|May 15, 2024
概括
布罗利祖马布可以引起胆管炎,这是一个罕见但严重的副作用. 这项研究分析了50名患者,发现胆道酶升高和成像变化,对类固醇反应有限,但对ursodeoxycholic acid有潜在的益处.
科学领域:
- 免疫学 免疫学 免疫学
- 胃肠病学 胃肠病学
- 在瘤学瘤学.
背景情况:
- 布罗利祖马布诱导的肝炎已被认可,但胆炎仍然不太了解.
- 胆管炎作为免疫检查点抑制剂 (ICI) 的免疫相关不良事件 (irAE) 需要进一步调查.
- 了解pembrolizumab诱导的胆管炎的临床谱对于及时诊断和管理至关重要.
研究的目的:
- 为了研究临床特征,治疗策略和患者经历胆管炎二次性到 pembrolizumab 治疗的结果.
- 描述与pembrolizumab诱导的胆管炎相关的诊断发现,包括实验室值和成像结果.
- 为了评估不同治疗方式的疗效,如免疫抑制和乌尔索氧胆酸,在管理这种情况.
主要方法:
- 在英语和中文数据库中进行了全面的文献搜索,截至2023年10月30日,以确定相关的病例报告,病例系列和临床研究.
- 50名被诊断患有布罗利祖马布诱导的胆管炎的患者被纳入了分析.
- 收集和分析了临床数据,包括人口统计数据,发病时间,症状,实验室发现 (胆管酶),成像特征,组织病理学和治疗反应.
主要成果:
- 50名患者的中位数年龄为68岁,在 pembrolizumab 开始后的 1.1 个月中位数发病.
- 大多数患者表现为胆汁酶升高 (48.0%),而其他患者表现为黄 (24.0%),腹痛 (20.0%),或发烧 (14.0%).
- 免疫抑制治疗在8.0%的患者中产生了完全响应,在56.0%的患者中产生了部分响应,在30.0%的患者中产生了不良响应,这表明在许多情况下类固醇的有效性有限. 乌尔索多西胆酸显示出作为替代治疗方法的潜力.
结论:
- 布罗利祖马布诱导的胆脉炎是一种罕见但严重的irAE,需要临床警.
- 升高的胆汁酶和特征性成像发现是关键的诊断指标.
- 虽然免疫抑制可能提供部分益处,但ursodeoxycholic 酸为管理布罗利祖马布诱导的胆管炎提供了潜在的治疗选择.
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