一项为期一年的试点研究的结果,该研究在慢性乙型肝炎的退伍军人中实施了普遍的型肝炎病毒检测
Robert J Wong1,2, Meimei Liao1, Yu Chen1
1Gastroenterology and Hepatology Section, Veterans Affairs Palo Alto Healthcare System, Palo Alto, California, USA.
Journal of viral hepatitis
|August 5, 2024
概括
一项针对患有慢性乙型肝炎 (CHB) 的美国退伍军人进行通用型肝炎三角病毒 (HDV) 检测的试点研究发现了一例病毒性HDV. 通用检测可以改善CHB患者早期诊断的HDV感染.
科学领域:
- 肝病学 肝病学是一种肝病学.
- 病毒学 病毒学
- 公共卫生 公共卫生
背景情况:
- 目前的美国指导方针建议在患有慢性乙型肝炎 (CHB) 的人群中对型肝炎病毒 (HDV) 进行基于风险的检测.
- 关于基于风险的测试与对HDV的普遍测试的有效性存在争议.
- 有限的数据可用于美国的通用HDV测试计划.
研究的目的:
- 评估美国退伍军人患有CHB的通用HDV测试方法的结果.
- 在现实临床环境中评估通用HDV查的可行性和收益率.
主要方法:
- 进行了一项为期一年的试点研究,涉及连续的美国成年退伍军人患有CHB.
- 患者被前性地测试了抗HDV抗体,随后进行了HDVRNA测试,如果阳性.
- 人口和临床数据被收集和分析.
主要成果:
- 在91名CHB患者中,76.9%完成了抗HDV测试.
- 3.0% (3名患者) 的抗HDV抗体检测结果呈阳性.
- 一名患者被发现具有可检测的HDVRNA,表明病毒性感染.
- 在人口或临床子组之间没有观察到测试完成的显著差异.
结论:
- 一种通用HDV测试方法在美国退伍军人群中发现了一例病毒性HDV病例.
- 实施针对抗HDV和随后的HDVRNA测试的自动反射测试可以增强HDV测试级联.
- 这一策略可能会导致在CHB患者中更及时地诊断和管理HDV感染.
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