相关实验视频
Updated: Jan 11, 2026

09:51
Human Liver Spheroids from Peripheral Blood for Liver Disease Studies
Published on: January 27, 2023
2.2K
在POLG疾病中的肝脏参与 - - 一项对202名患者的多中心队列研究
Erle Kristensen1,2, Karin Naess3,4, Martin Engvall3,5
1Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway.
Journal of inherited metabolic disease
|November 15, 2025
概括
在聚合酶G (POLG) 疾病中,肝脏参与是常见的,特别是在早期发病的情况下. 这种并发症表明预后不佳,并与更差的生存率有关.
科学领域:
- 遗传学 是一个遗传学.
- 肝病学 肝病学是一种肝病学.
- 神经学 神经学
背景情况:
- 肝脏干扰是聚合酶G (POLG) 疾病的常见并发症,往往导致严重后果.
- 关于肝脏参与POLG疾病的特征和预后的有限的大规模研究存在.
研究的目的:
- 系统地描述肝脏病发病的开始,临床进展和预后意义在一大群POLG疾病患者中.
- 根据疾病发病年龄对肝脏病发病情况进行分层,并确定相关的风险因素.
主要方法:
- 一项跨国追溯研究分析了202名确诊的POLG疾病患者的临床,遗传和生物化学数据.
- 患者被分为早期发病 (<12岁),青少年/成年发病 (12-40岁) 和晚期发病 (>40岁) 组.
- 分析包括肝脏参与的频率,时间和与和疾病触发因素等其他临床特征的相关性.
主要成果:
- 54% (110/202) 的患者表现出肝脏参与,在早期发病的疾病中更为普遍 (78%).
- 肝脏感染发生在所有年龄段,女性的中位数发病年龄为7岁,男性为21个月.
- 感染引发的发作显著增加了肝脏参与的风险;85%的受影响患者也患有.
- 肝脏干扰是预后不佳和生存率降低的重要预测因素.
结论:
- 肝脏受影响是POLG疾病的常见和严重表现,与较差的生存率密切相关.
- 在患有无法解释的肝脏问题的儿童中,应该怀疑POLG疾病,遗传检测对于管理至关重要.
- 在所有POLG患者中,对肝脏参与的警监测至关重要,特别是那些患有早期发病或感染期间的患者.
相关概念视频
Diseases of the Liver and Gallbladder
1.8K
Liver and gallbladder diseases are a significant health concern, with prominent conditions including cirrhosis, hepatitis, non-alcoholic fatty liver disease (NAFLD), and gallstones. Jaundice is a common manifestation of liver and biliary disease.
Cirrhosis is characterized by the scarring of hepatic lobules in the liver, which are replaced by fibrous tissue, affecting the liver's normal functioning. NAFLD, on the other hand, is caused by an excessive build-up of fat in the liver, not...
Cirrhosis is characterized by the scarring of hepatic lobules in the liver, which are replaced by fibrous tissue, affecting the liver's normal functioning. NAFLD, on the other hand, is caused by an excessive build-up of fat in the liver, not...
1.8K
Chronic Pancreatitis II: Collaborative Care
303
The management of chronic pancreatitis is multifaceted, involving a comprehensive approach that includes thorough assessment, diagnostic testing, and a variety of management strategies.
Assessment:
Assessment:
303
Effect of Hepatic Disease on Pharmacokinetics: Pathophysiologic Assessment and Liver Function Test
171
In clinical practice, the direct measurement of hepatic blood flow to evaluate liver function presents significant challenges due to the intricate and specialized nature of the necessary techniques. Consequently, healthcare professionals often rely on empirical estimates derived from thorough patient examinations and liver function tests to gauge liver health. Among the tools at their disposal, the Child–Pugh and MELD scoring systems stand out for their ability to categorize and assess...
171

