在COVID-19后的CKD患者中具有不可逆转的功能的血栓式微血管病变:病例报告
Yunlong Qin1, Xinjun Yang1, Wei Zhao1
1Department of Nephrology, Bethune International Peace Hospital, Shijiazhuang, China.
Frontiers in medicine
|October 6, 2025
概括
本案例研究详细介绍了一名COVID-19后患有急性功能衰竭和血栓性微血管病变 (TMA) 的患者. 尽管接受了治疗,但患者的病情进展为慢性病,需要透析.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 血液学 血液学 血液学
- 传染性疾病 传染性疾病
背景情况:
- 冠状病毒疾病2019 (COVID-19) 可以引发血栓式微血管病变 (TMA).
- 这种TMA的特征是血小板缺血,微血管病性血液溶解性贫血和急性功能衰竭.
- 与COVID-19相关的TMA的致病性是复杂的,并未完全理解.
研究的目的:
- 报告COVID-19相关的TMA病例以及随后的慢性脏疾病.
- 突出诊断发现和治疗挑战.
- 强调了解TMA病原体对于有效治疗的重要性.
主要方法:
- 一名患有COVID-19相关TMA的患者的病例报告.
- 脏活检以评估脏损伤.
- 实验室测试包括补充剂,ADAMTS13和H因子活性.
- 用脉冲葡萄皮质激素,血交换和血液透析进行治疗.
主要成果:
- 该患者在COVID-19后出现了急性功能衰竭3期.
- 脏活检显示了TMA典型的血管变化.
- 尽管接受了治疗,但患者在12个月内患上了慢性病,并依赖腹透析.
- 关键的TMA致病因子在正常范围内.
结论:
- 与COVID-19相关的TMA可能导致严重的损伤和慢性病.
- 由于TMA的复杂病变发生,因此需要进一步研究针对性疗法.
- 早期诊断和了解潜在机制对于改善TMA患者的治疗结果至关重要.
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