疑似西尔德纳菲尔诱导的免疫血液溶解性贫血导致急性损伤,需要血液透析
Bryan Koithara1, Shashikala Sangle1, Supriya Barsode1
1Internal Medicine, Bharati Vidyapeeth (Deemed to be University) Medical College and Hospital, Pune, IND.
Cureus
|September 10, 2025
概括
西尔德纳菲尔酸盐可能会引发药物诱导的免疫血液溶解性贫血 (DIIHA),这种罕见的疾病会导致红细胞的破坏. 这一案例凸显了在无法解释的免疫血液溶解性贫血诊断中考虑使用西尔代纳菲尔的必要性.
科学领域:
- 血液学 血液学 血液学
- 免疫学 免疫学 免疫学
- 药理学 药理学是指药理学的学科.
背景情况:
- 药物诱导的免疫血清性贫血 (DIIHA) 是一种罕见的自身免疫血清性贫血 (AIHA) 亚型.
- 由于可变的血清学发现,往往被诊断不足,导致治疗延迟和潜在的并发症.
- 常见的相关药物包括素,青素,NSAIDs和化疗剂.
研究的目的:
- 报告一个新的DIIHA病例,可能是由西尔代纳菲尔酸引发的.
- 强调彻底的药物史在诊断无法解释的免疫血液溶解性贫血的重要性.
主要方法:
- 一个26岁的男性患有急性血液溶解性贫血和急性损伤 (AKI) 的病例报告.
- 诊断工作包括实验室检查和直接抗球蛋白测试 (DAT).
- 纳兰乔药物不良反应概率尺度用于评估药物因果关系.
主要成果:
- 患者呈现出严重的贫血,升高的LDH,高 bilirubinemia,和一个强烈的积极的DAT.
- 发生严重的AKI,随着脏置换和皮质类固醇治疗,情况得到改善.
- 使用Naranjo尺度,西尔德纳菲尔酸盐被确定为免疫媒介血液溶解的可能触发因素.
结论:
- 西尔德纳菲尔酸盐是一种潜在的,以前未报告的DIIHA的触发物.
- 强调了娱乐性药物使用在AIHA差异诊断中的关键作用.
- 强调需要全面的患者病史来识别药物诱导的条件.
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