莱姆病生物库:从2014年到2023年进行10年3个月的随访
Elizabeth J Horn1, George Dempsey2, Anna M Schotthoefer3
1Lyme Disease Biobank, Portland, OR, United States.
Frontiers in medicine
|July 25, 2025
概括
标准的莱姆病检测对于早期诊断是不敏感的,许多患者在接受抗生素治疗后会出现持续的症状. 早期诊断和随访对于改善莱姆病患者的治疗结果至关重要.
科学领域:
- 传染性疾病 传染性疾病
- 医学诊断 医学诊断 医学诊断
- 公共卫生 公共卫生
背景情况:
- 莱姆病生物库 (LDB) 从早期莱姆病 (LD) 患者那里收集样本,以帮助开发更好的诊断工具.
- 在2014年至2023年期间,登记发生在长岛,纽约和威斯康星州中部的特有地区,包括466例病例和367例对照病例.
研究的目的:
- 评估标准双层测试 (STTT) 在早期莱姆病的敏感性.
- 评估LD早期患者在抗生素治疗后发生血清转化和持续症状的发生情况.
主要方法:
- 分析了253名LDB参与者的初始和康复血液样本.
- 血清检测包括酶免疫检测和IgM/IgG免疫血栓检测,使用CDC标准进行解释.
主要成果:
- 只有34%的红血红斑>5厘米的参与者样本在初次抽取时通过STTT呈阳性.
- IgG 血清转化不常见 (4%),22% 的参与者在初始抗生素治疗后报告持续的 LD 症状,如关节疼痛和疲劳.
- 在那些持续症状的人中,只有35%的人报告寻求进一步的医疗照顾.
结论:
- 标准的两级测试表明,对早期莱姆病诊断的敏感性很低.
- 很大一部分早期LD患者在服用抗生素后会出现持续的症状,这凸显了需要勤奋的随访和潜在的再治疗的必要性.
- 提高诊断准确度和全面的患者管理对于减少莱姆病的负担至关重要.
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