肺动脉高血压与接触有毒的橄油相关
Alejandro Cruz-Utrilla1,2,3,4, Álvaro Cantero-Acedo1,3, Andrés Tenes5
1Pulmonary Hypertension Unit, Department of Cardiology, Hospital Universitario 12 de Octubre, Madrid, Spain.
ERJ open research
|December 31, 2025
概括
有毒油综合征相关的肺动脉高血压 (TOS-PAH) 仍然是一个独特的实体,在暴露几十年后出现新的病例. 对TOS-PAH的长期结果与其他形式的肺动脉高血压相似.
科学领域:
- 肺高血压是什么意思 肺高血压
- 毒理学 毒理学 毒理学
- 流行病学 流行病学
背景情况:
- 毒性油症候群 (TOS) 是一种已知的药物诱导的肺动脉高血压 (PAH) 的原因.
- 与TOS相关的PAH (TOS-PAH) 的长期临床演变和结果尚不清楚.
- 了解TOS-PAH对于管理这种独特的临床实体至关重要.
研究的目的:
- 为TOS-PAH提供最新的临床,病理和遗传见解.
- 评估TOS-PAH患者的长期结果.
- 将最近的TOS-PAH队列与历史的队列进行比较.
主要方法:
- 对被诊断患有TOS-PAH的患者进行前性分析.
- 纳入西班牙肺动脉高血压登记册 (REHAP).
- 评估临床数据,血液动力学,病理学和遗传检测.
主要成果:
- 在1997-2025年期间诊断出59例新的TOS-PAH病例,从暴露到诊断的中位数间隔超过22年.
- 早期的队列中,年轻人呈现出更严重的疾病;最近的队列显示出更多的并发病.
- 几十年来生存率没有显著差异;中位数的无移植生存率为97.2个月.
- 基因检测是负的; 病理发现与其他PAH形式相似,有一些静脉重塑.
结论:
- 几十年后,TOS-PAH继续被诊断为有毒暴露,证实它是一个独特的临床实体.
- 尽管表现不断变化,但TOS-PAH的长期临床过程与其他类型的肺动脉高血压相似.
- 对静脉重塑等特定病理特征的进一步研究可能会提供治疗见解.
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