临床特征和与末期肝脏疾病中明显的血液动力学模式相关的结果:回顾性队列分析
Phuuwadith Wattanachayakul1, Jose M Martinez Manzano1, Andrew Geller1
1Department of Medicine, Jefferson Einstein Hospital, Sidney Kimmel College of Medicine, Philadelphia, PA, USA.
Journal of clinical and experimental hepatology
|August 5, 2024
概括
末期肝病 (ESLD) 患者的肺高血压 (PH) 不会影响死亡率. 然而,毛细管前PH阻碍了正体肝移植 (OLT) 的资格,需要进一步的临床研究.
科学领域:
- 心脏病学 心脏病学
- 肝病学 肝病学是一种肝病学.
- 肺部病理学 肺部病理学
背景情况:
- 肺高血压 (PH) 是末期肝病 (ESLD) 的已知并发症.
- 通过右心导管 (RHC) 了解血液动力学模式对于管理ESLD患者至关重要.
- 特定PH血动力学模式对临床结果 (如死亡率和移植资格) 的影响尚不清楚.
研究的目的:
- 研究ESLD患者的RHC识别的血液动力学模式与其临床结果之间的关联.
- 为了确定不同的PH分类 (毛囊前,毛囊后,非PH) 是否会在一年内影响全因死亡率和正体肝移植 (OLT) 率.
主要方法:
- 在2018年8月至2023年6月期间接受RHC的415名ESLD患者的回顾性队列研究.
- 收集的数据包括人口统计,并发症,心声学和RHC发现.
- 评估结果是所有原因的死亡率和RHC后一年内的OLT,使用Kaplan-Meier曲线和日志等级测试进行分析.
主要成果:
- 在血液动力学组 (毛细血管前PH,毛细血管后PH,非PH) 中没有观察到一年全因死亡率的显著差异.
- 前毛细管PH组的患者与其他组相比,在一年内接受OLT的可能性明显低 (P < 0.001).
- 大多数患者 (89%) 患有门高血压,而酒精使用是ESLD的主要病因 (55%).
结论:
- 在ESLD患者中PH的血液动力学模式似乎不会影响整体死亡率.
- 前毛细管PH与接受OLT的可能性降低有关,突出显示了移植的潜在障碍.
- 需要进一步的研究,以指导临床实践,对ESLD患者等待OLT的前毛细血管PH的管理.
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