کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5667391 1592032 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Efficacy and safety of a once-daily single-tablet regimen of tenofovir, lamivudine, and efavirenz assessed at 144 weeks among antiretroviral-naïve and experienced HIV-1-infected Thai adults
موضوعات مرتبط
علوم زیستی و بیوفناوری ایمنی شناسی و میکروب شناسی میکروبیولوژی و بیوتکنولوژی کاربردی
پیش نمایش صفحه اول مقاله
Efficacy and safety of a once-daily single-tablet regimen of tenofovir, lamivudine, and efavirenz assessed at 144 weeks among antiretroviral-naïve and experienced HIV-1-infected Thai adults
چکیده انگلیسی


- A generic single-tablet regimen (STR) provided plasma concentrations bioequivalent to those obtained with branded individual pills.
- The generic STR tenofovir disoproxil fumarate (TDF), lamivudine (3TC), and efavirenz (EFV) was highly effective over the long term.
- At week 144, 94% of antiretroviral-experienced and 91% of antiretroviral-naïve patients had a viral load <50 copies/ml.
- The generic STR TDF/3TC/EFV was well tolerated.
- In order to achieve the 90-90-90 target, generic STRs will be crucial for antiretroviral therapy scale-up in resource-limited settings.

ObjectiveTo assess the efficacy and safety of a new single-tablet regimen (STR) of tenofovir disoproxil fumarate (TDF) 300 mg, lamivudine (3TC) 300 mg, and efavirenz (EFV) 600 mg in HIV-infected Thai patients.MethodsThis was a prospective study performed for 144 weeks among 51 treatment-naïve patients and 49 experienced patients on separate tablets of TDF, 3TC, and EFV with HIV RNA<50 copies/ml. CD4, HIV RNA, liver and renal function, and lipid profiles were assessed at baseline, weeks 12, 24, and 48, and then every 24 weeks.ResultsThe median baseline CD4 cell count was 512 cells/μl for treatment-experienced patients and 230 cells/μl for treatment-naïve patients. Median baseline log10 HIV-1 RNA for treatment-naïve subjects was 4.9 copies/ml. From the intention-to-treat (ITT) analysis, the proportion of subjects with HIV RNA <50 copies/ml at week 48, 96, and 144 was 95%, 94%, and 94%, respectively, for antiretroviral-experienced patients and 88%, 90%, and 80%, respectively, for antiretroviral-naïve patients. One virological failure at week 12 had primary drug resistance of K70R, T69D, V75L. Three serious adverse events occurred (tension headache, infective endocarditis, and cervical dysplasia) and another three discontinued the study drug due to EFV intolerance.ConclusionsThis generic STR TDF/3TC/EFV is effective and well-tolerated. These findings lend support to the use of this generic STR as first-line antiretroviral therapy in resource-limited settings.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Infectious Diseases - Volume 61, August 2017, Pages 89-96
نویسندگان
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