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Lancet:控制注射吸毒人群HIV感染的新尝试

2018-08-31 zhangfan MedSci原创

研究认为,这种灵活,可扩展的抗病毒治疗手段可提高HIV阳性的注射吸毒者治疗依从性,同时降低其吸毒同伴的HIV感染风险

注射吸毒者(PWID)艾滋病风险很高,但获得抗逆转录病毒治疗(ART)和药物辅助治疗(MAT)的机会却很少。近日研究人员就提高PWID人群接受HIV筛查和治疗率提出新的设想。

研究分别在乌克兰、越南以及印尼开展,18-45岁的HIV感染PWID人群以及非感染注射同伴参与,随机接受标准护理或新干预。干预内容包括系统指导、心理咨询、CD4计数监测、ART以及MAT。随访12-24个月,主要考察组间新发HIV发病率,以及已感染人群接受治疗的依从性。

502名感染者以及806名未感染吸毒者参与研究,其中126名感染者接受标准护理,376接受新干预。52周后。86%的感染者以及80%的未感染者完成随访。自我报告的ART率、病毒抑制率以及MAT率,干预组更高(PR=1.7)。新发生了7例HIV感染,均为标准治疗组患者,未发生严重的不良事件。

研究认为,这种灵活,可扩展的抗病毒治疗手段可提高HIV阳性的注射吸毒者治疗依从性,同时降低其吸毒同伴的HIV感染风险。

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    2018-11-13 millore
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    2019-08-15 howi
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