Prognostic Assessment of Histopathologic Lesions in Patients with Community-Acquired AKI with Biopsy-Proven Acute Tubular Necrosis.
Fangzheng Cui, Jieting Zhang, Mengna Ruan, Yunhui Lu, Jun Wu, Zewei Chen, Cheng Xue, Jing Xu, Zhiguo Mao
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引用次数: 0
活检证实急性肾小管坏死的社区获得性急性肾损伤患者组织病理学病变的预后评估
背景:社区获得性急性肾损伤(CA-AKI)除了急性肾小管坏死(ATN)外,更有可能合并潜在的肾脏组织病理学病变。因此,我们试图阐明可能影响活检证实为 ATN 的 CA-AKI 患者预后和康复的组织学决定因素:纳入2010年1月1日至2018年12月31日期间在上海长征医院接受肾活检并经活检证实为ATN的CA-AKI成人患者,随访5年。研究还分析了组织病理学病变对短期和长期肾功能障碍的影响:多变量分析显示,ATN、新月体和动脉管腔缩小增加了短期透析需求。ATN的严重程度与肾脏存活率密切相关。根据 Kaplan-Meier 分析,ATN 的严重程度与短期透析需求和随访期间终末期肾病(ESKD)的长期发展显著相关。新月体和动脉管腔的减少与ESKD的进展密切相关,并与ATN产生协同效应。对于未进行透析的患者,肾小管萎缩/间质纤维化和毛细血管内病变与 CA-AKI 术后三个月随访的肾功能部分恢复更相关,并增加了五年随访的慢性肾病(CKD)3-5 期的风险。根据我们的相关分析,毛细血管内病变和新月体与 ATN 呈正相关:除肾小管坏死外,组织病理学病变也是导致伴有ATN的CA-AKI患者短期和长期肾脏预后不良的原因之一;伴随的组织病理学病变与ATN一起对CA-AKI患者的肾脏存活率产生综合影响。
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