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Evaluating an enhanced adherence intervention among HIV positive adolescents failing atazanavir/ritonavir-based second line antiretroviral treatment at a public health clinic

机译:在公共卫生诊所评估在基于atazanavir / ritonavir的二线抗逆转录病毒治疗失败的HIV阳性青少年中增强的依从性干预措施

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摘要

Sustaining virological suppression among HIV-infected adolescents is challenging. We evaluated a home-based adherence intervention and characterized self-reported adherence, virological response and drug resistance among adolescents failing atazanavir/ritonavir (ATV/r)-based 2nd line treatment.Methods:HIV-positive adolescents (10–18 years) on ATV/r-based 2nd line treatment with virological failure (viral load (VL) ≥1 000 copies/ml) were randomized to either standard care (SC) or SC with addition of modified directly administered antiretroviral therapy (mDAART) for 90 days. VL was measured and questionnaires were administered at study entry and at 3 months. Genotyping was done for participants with continued failure. Primary outcome was suppression to VL < 1 000 copies/ml.
机译:要在受HIV感染的青少年中维持病毒学抑制作用具有挑战性。我们评估了基于家庭的依从性干预措施,并表征了以阿扎那韦/利托那韦(ATV / r)为基础的2 线治疗失败的青少年的自我报告的依从性,病毒学应答和耐药性。方法:HIV阳性青少年(10-18岁)接受基于ATV / r的2 s 线治疗,但出现病毒学衰竭(病毒载量(VL)≥1000拷贝/ ml),随机分为标准治疗(SC)或SC加上改良的直接给予抗逆转录病毒疗法(mDAART),持续90天。在研究开始时和3个月时测量VL并进行问卷调查。对持续失败的参与者进行了基因分型。主要结果是抑制至VL <1000拷贝/ ml。

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