Department of Global Health, University of Washington, Seattle, Washington, USA.
J Infect Dis. 2011 Jan 1;203(1):117-21. doi: 10.1093/infdis/jiq013.
Recent in vitro studies suggest that acyclovir may directly inhibit HIV-1 replication and can select for a specific HIV-1 reverse transcriptase mutation (V75I) with concomitant loss of an anti-HIV-1 effect. We tested for HIV-1 genotypic resistance at reverse transcriptase codon 75 in plasma from 168 HIV-1-infected persons from Botswana, Kenya, Peru, and the United States taking daily acyclovir or valacyclovir for between 8 weeks and 24 months. No V75I cases were detected (95% confidence interval, 0%-2.2%). These prospective in vivo studies suggest that standard-dose acyclovir or valacyclovir does not select for HIV-1 resistance.
最近的体外研究表明,阿昔洛韦可能直接抑制 HIV-1 的复制,并可能选择具有特定 HIV-1 逆转录酶突变(V75I)的药物,同时丧失抗 HIV-1 的作用。我们在来自博茨瓦纳、肯尼亚、秘鲁和美国的 168 名接受每日阿昔洛韦或伐昔洛韦治疗 8 周至 24 个月的 HIV-1 感染者的血浆中,检测了逆转录酶密码子 75 处的 HIV-1 基因型耐药性。未检测到 V75I 病例(95%置信区间,0%-2.2%)。这些前瞻性体内研究表明,标准剂量的阿昔洛韦或伐昔洛韦不会选择出 HIV-1 耐药性。