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Lancet Infect Dis:乌干达埃博拉病毒造成的长期后遗症

2015-05-06 范伟译 MedSci原创

背景:长期埃博拉病毒疾病健康结果有限的可用数据表明感染后其后遗症的持续时间超过1年。目前在西非疫情的严重性关于其健康的影响及未来这些患者的医疗需求更需要完整的理解。方法:疫情暴发后的29个月,我们邀请2007年乌干达本迪布焦埃博拉病毒疫情成人幸存者和他们的联系人参加了一项观察性研究。我们收集关于健康状况,功能限制和人口统计数据方面的信息。我们采用ELISA法收集临床化学、血液学和线状病毒抗体的血液

背景:长期埃博拉病毒疾病健康结果有限的可用数据表明感染后其后遗症的持续时间超过1年。目前在西非疫情的严重性关于其健康的影响及未来这些患者的医疗需求更需要完整的理解。

方法:疫情暴发后的29个月,我们邀请2007年乌干达本迪布焦埃博拉病毒疫情成人幸存者和他们的联系人参加了一项观察性研究。我们收集关于健康状况,功能限制和人口统计数据方面的信息。我们采用ELISA法收集临床化学、血液学和线状病毒抗体的血液样本。分析局限于疑似和确诊的幸存者和血清反应阴性的接触者。

结果:我们招募了2007年本迪布焦埃博拉病毒70名幸存者和223名接触者。我们分析49例疑似和确诊的幸存者和157名血清反应阴性的接触者。本迪布焦埃博拉病毒的幸存者眼部不适(眼球后疼痛[RR 4.3,CI 1.9-9.6 95%;p < 0.0001),视力模糊(1.9,1.1 - 3.2;p = 0.018)),听力损失(2.3,1.2 - 4.5;p = 0.010),吞咽困难(2.1,1.1 - 3.9;p = 0.017),失眠(1.9,1.3 - 2.8;p = 0.001),关节痛(2.0,1.1-3.6;p = 0.020)的风险显著增加,以及各种全身症状。慢性健康问题(患病比率(PR)2.1,95% CI 1.2-3.6;p = 0.008)和由于记忆丧失或混乱的局限(PR 5.8,1.5-22.4;p = 0.010)也频繁的由本迪布焦埃博拉病毒的幸存者报道出来。

结论:埃博拉病毒疾病后长期后遗症持续2年以上。对相关埃博拉病毒的健康结果的定义可以改善幸存者的护理治疗,有助于了解疾病的发病机理。

原始出处:
Clark DV1, Kibuuka H2, Millard M2, Wakabi S2, Lukwago L3, Taylor A2, Eller MA4, Eller LA4, Michael NL5, Honko AN6, Olinger GG Jr6, Schoepp RJ7, Hepburn MJ8, Hensley LE6, Robb ML4.Long-term sequelae after Ebola virus disease in Bundibugyo, Uganda: a retrospective cohort study.Lancet Infect Dis. 2015 Apr 21. pii: S1473-3099(15)70152-0.

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    2016-02-21 hb2008ye
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    2015-05-08 huirong

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