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整合酶抑制剂时代一线抗逆转录病毒治疗方案的持久性:2014 - 2015年西班牙一组HIV阳性个体的情况

Durability of first-line antiretroviral regimens in the era of integrase inhibitors: a cohort of HIV-positive individuals in Spain, 2014-2015.

作者信息

Jarrin Inmaculada, Suarez-Garcia Ines, Moreno Cristina, Tasias Maria, Del Romero Jorge, Palacios Rosario, Peraire Joaquim, Gorgolas Miguel, Moreno Santiago

机构信息

Centro Nacional de Epidemiologia, Instituto de Salud Carlos III, Madrid, Spain.

Hospital Infanta Sofia, Madrid, Spain.

出版信息

Antivir Ther. 2019;24(3):167-175. doi: 10.3851/IMP3297.

Abstract

BACKGROUND

We compared time to treatment change (TC), viral suppression (VS) and change in CD4 T-cell counts of first-line antiretroviral regimens (ART).

METHODS

We analysed HIV treatment-naive adults from the Cohort of the Spanish HIV/AIDS Research Network (CoRIS) initiating the most commonly used ART regimens from September 2014 to November 2015. We used proportional hazards models on the sub-distribution hazard to estimate sub-distribution hazard ratios (sHR) for time to TC, logistic regression to estimate odds ratios (ORs) for VS (viral load <50 copies/ml), and linear regression to assess mean differences in CD4 T-cell changes from ART initiation.

RESULTS

Among 960 individuals, tenofovir (TDF)/emtricitabine (FTC)/rilpivirine (RPV) was the most frequently prescribed regimen (24.2%), followed by elvitegravir (EVG)/cobicistat (COBI)/TDF/FTC (22.8%), abacavir (ABC)/lamivudine (3TC)/dolutegavir (DTG; 17.4%), TDF/FTC+darunavir/ritonavir (DRV/r) or darunavir/cobicistat (DRV/c; 12.1%), TDF/FTC/efavirenz (EFV; 8.8%), TDF/FTC+raltegravir (RAL; 7.7%) and TDF/FTC+DTG (7.0%). Initiating ART with TDF/FTC+DRV/r or DRV/c (adjusted sHR: 2.96; 95% CI: 1.44, 6.08), TDF/FTC/EFV (2.18; 0.98, 4.82), TDF/FTC+RAL (2.37; 1.08, 5.22) and TDF/FTC+DTG (6.34; 3.18, 12.64) was associated with a higher risk of TC compared to ABC/3TC/DTG. At 24 weeks, VS was lower in TDF/FTC+DRV/r or DRV/c (adjusted OR: 0.37, 95% CI: 0.18, 0.74) compared with ABC/3TC/DTG, and CD4 T-cell increase was lower in patients initiating with TDF/FTC/RPV (adjusted mean difference: -75.9, 95% CI: -130.6, -21.2) compared with those who did with ABC/3TC/DTG.

CONCLUSIONS

Time to TC, VS and change in CD4 T-cell counts varies by initial regimen. These differences may be useful for making decision when initiating ART.

摘要

背景

我们比较了一线抗逆转录病毒治疗方案(ART)的治疗改变时间(TC)、病毒抑制(VS)以及CD4 T细胞计数的变化。

方法

我们分析了西班牙HIV/AIDS研究网络队列(CoRIS)中2014年9月至2015年11月开始使用最常用ART方案的初治HIV成人患者。我们使用比例风险模型对亚分布风险进行估计,以得出治疗改变时间的亚分布风险比(sHR),使用逻辑回归估计病毒抑制(病毒载量<50拷贝/ml)的比值比(OR),并使用线性回归评估从ART开始时CD4 T细胞变化的平均差异。

结果

在960名个体中,替诺福韦(TDF)/恩曲他滨(FTC)/利匹韦林(RPV)是最常处方的方案(24.2%),其次是埃替拉韦(EVG)/考比司他(COBI)/TDF/FTC(22.8%)、阿巴卡韦(ABC)/拉米夫定(3TC)/多替拉韦(DTG;17.4%)、TDF/FTC+达芦那韦/利托那韦(DRV/r)或达芦那韦/考比司他(DRV/c;12.1%)、TDF/FTC/依非韦伦(EFV;8.8%)、TDF/FTC+拉替拉韦(RAL;7.7%)和TDF/FTC+DTG(7.0%)。与ABC/3TC/DTG相比,开始使用TDF/FTC+DRV/r或DRV/c(调整后的sHR:2.96;95%CI:1.44,6.08)、TDF/FTC/EFV(2.18;0.98,4.82)、TDF/FTC+RAL(2.37;1.08,5.22)和TDF/FTC+DTG(6.34;3.18,12.64)与更高的TC风险相关。在24周时,与ABC/3TC/DTG相比,TDF/FTC+DRV/r或DRV/c的病毒抑制率较低(调整后的OR:0.37,95%CI:0.18,0.74),与ABC/3TC/DTG开始治疗的患者相比,开始使用TDF/FTC/RPV治疗的患者CD4 T细胞增加较低(调整后的平均差异:-75.9,95%CI:-130.6,-21.2)。

结论

治疗改变时间、病毒抑制以及CD4 T细胞计数的变化因初始方案而异。这些差异可能有助于在开始ART时做出决策。

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