Abstract:
INTRODUCTION:Lamivudine (3TC) and emtricitabine (FTC) are considered interchangeable by HIV-1 guidelines in first-line tenofovir/efavirenz (TDF/EFV) and TDF/nevirapine (NVP) combination antiretroviral therapy (cART). Data from trials on equivalence of 3TC and FTC are inconsistent. We examined the effectiveness of 3TC and FTC in the national HIV cohort in the Netherlands. MATERIAL AND METHODS:Observational cohort study on cART naïve HIV-1 patients. Therapy was initiated as 3TC or FTC with TDF/EFV or TDF/NVP between 2002 and 2012. Patients with baseline resistance or prior cART experience were excluded. Main outcomes were Week 48 virological failure (VF) by on treatment analysis, time to HIV-RNA <400 copies/mL within 48 weeks and VF within 240 weeks after at least one HIV-RNA <400 copies/mL. Acquired resistance to reverse transcriptase was evaluated. Analyses were done by logistic regression and Cox proportional hazard models. Propensity score adjusted models and intention to treat evaluations were included as sensitivity analysis. RESULTS:A total of 4836 patients initiated 3TC/TDF/EFV (n=546), FTC/TDF/EFV (n=3391), 3TC/TDF/NVP (n=207) or FTC/TDF/NVP (n=692). Ninety-six patients were excluded for baseline resistance or prior cART experience. By Week 48, VF proportions were higher for 3TC/TDF/EFV (10.8%) compared to FTC/TDF/EFV (3.6%) and for 3TC/TDF/NVP (27.0%) compared to FTC/TDF/NVP (11.0%). The multivariable adjusted odds ratio (OR) on VF was 1.78 (95% CI 1.11-2.84; p=0.016) with 3TC/TDF/EFV compared to FTC/TDF/EFV and 2.09 (95% CI 1.25-3.52; p=0.005) with 3TC/TDF/NVP compared to FTC/TDF/NVP. Propensity score adjusted models and intention to treat analyses showed comparable results. The time to virological suppression within 48 weeks was not influenced by using 3TC or FTC in cART. If HIV-RNA <400 copies/mL was achieved on initial cART first, no differences in VF within 240 weeks were observed between 3TC and FTC with TDF/EFV (p=0.090) or TDF/NVP (P=0.255). Patients failing 3TC-containing cART had higher median HIV-RNA at VF compared to FTC containing cART (p<0.001) and 89.8% had acquired resistance on 3TC compared to 81.2% on FTC. CONCLUSIONS:Including FTC in cART is associated with better virological responses compared to 3TC. As cost constraints may call for the use of generic 3TC, a well-powered randomized trial to confirm the presumed equivalence of 3TC and FTC is needed.
journal_name
J Int AIDS Socjournal_title
Journal of the International AIDS Societyauthors
Rokx C,Fibriani A,van de Vijver D,Verbon A,Schutten M,Gras L,Rijnders BJdoi
10.7448/IAS.17.4.19491subject
Has Abstractpub_date
2014-11-02 00:00:00pages
19491issue
4 Suppl 3issn
1758-2652pii
19491journal_volume
17pub_type
杂志文章abstract:INTRODUCTION:The HIV Strategy in New South Wales (NSW) Australia aims to virtually eliminate HIV transmission by 2020. We estimated the 2016 HIV diagnosis and care cascade for the state of NSW, with a focus on introducing population-based data to improve data quality and assess progress towards the UNAIDS 90-90-90 targ...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1002/jia2.25109
更新日期:2018-04-01 00:00:00
abstract:BACKGROUND:The primary objective of this study was to determine the prevalence of neurocognitive impairment among HIV-positive individuals in Botswana, using the International HIV Dementia Scale (IHDS). We also compared performance on the IHDS with performance on tests of verbal learning/memory and processing speed, an...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1186/1758-2652-13-15
更新日期:2010-04-20 00:00:00
abstract:BACKGROUND:Injection drug use remains a major risk factor for HIV transmission in Georgia. The study aims to characterize the prevalence of HIV among injection drug users in Georgia. METHODS:A cross-sectional, anonymous bio-behavioural survey to assess knowledge and behaviour in injection drug users in combination wit...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1186/1758-2652-14-9
更新日期:2011-02-15 00:00:00
abstract:INTRODUCTION:Transgender women are the population most vulnerable to HIV in Latin America, with prevalence between 18 and 38%. Although the region has improved antiretroviral coverage, there is an urgent need to strengthen HIV prevention for key populations to meet regional targets set by governments. We conducted an a...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,评审
doi:10.7448/IAS.19.3.20799
更新日期:2016-07-17 00:00:00
abstract:INTRODUCTION:Infection with HIV subtype A has been associated with poorer neurocognitive outcomes compared to HIV subtype D in Ugandan children not eligible for antiretroviral therapy (ART). In this study, we sought to determine whether subtype-specific differences are also observed among children receiving ART. MATER...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,随机对照试验
doi:10.1002/jia2.25015
更新日期:2017-10-01 00:00:00
abstract:BACKGROUND:Volunteer caregivers are a critical source of support for the majority of people living with HIV and AIDS in southern Africa, which has extremely high HIV/AIDS prevalence rates. While studies have shown that volunteer caregiving is associated with negative health and socio-economic outcomes, little is known ...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1186/1758-2652-13-22
更新日期:2010-06-14 00:00:00
abstract:INTRODUCTION:Qualitative research on antiretroviral therapy (ART) adherence interventions can provide a deeper understanding of intervention facilitators and barriers. This systematic review aims to synthesize qualitative evidence of interventions for improving ART adherence and to inform patient-centred policymaking. ...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,评审
doi:10.7448/IAS.19.1.21166
更新日期:2016-10-17 00:00:00
abstract:INTRODUCTION:HIV infection impairs maintenance of immunological memory, yet few studies of HIV-positive adults receiving 7-valent pneumococcal conjugate vaccine (PCV7) have followed them beyond the first year. We determined and compared the durability of serological responses and the clinical outcomes of HIV-positive a...
journal_title:Journal of the International AIDS Society
pub_type: 临床试验,杂志文章
doi:10.7448/IAS.19.1.20631
更新日期:2016-01-29 00:00:00
abstract:INTRODUCTION:HIV diagnoses among gay and bisexual men have increased over the past decade in Australia. HIV point-of-care testing (POCT) was introduced in Australia in 2011 as a strategy to increase HIV testing by making the testing process more convenient. We surveyed gay and bisexual men undergoing POCT to assess bar...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.18.1.20221
更新日期:2015-08-27 00:00:00
abstract:INTRODUCTION:WHO recommends assisted partner notification (APN) for people living with HIV (PLHIV). These services have not been widely scaled in Central Asia. We describe the results from an APN intervention implemented within a programme focused on PLHIV and people who inject drugs in Kazakhstan, the Kyrgyz Republic ...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1002/jia2.25313
更新日期:2019-07-01 00:00:00
abstract:BACKGROUND:The aim of our study was to assess the extent of late presentation for HIV care in Northern Greece during the period 2000 to 2010 and to explore correlations aiming to provide guidance for future interventions. METHODS:HIV-positive patients with no prior history of HIV care at presentation and with a CD4 T ...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.15.2.17395
更新日期:2012-10-11 00:00:00
abstract:INTRODUCTION:Human immunodeficiency virus (HIV) infection is a primary cause of acquired heart disease, particularly of accelerated atherosclerosis, symptomatic heart failure, and pulmonary arterial hypertension. Cardiac complications often occur in late-stage HIV infections as prolonged viral infection is becoming mor...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,评审
doi:10.7448/IAS.16.1.18597
更新日期:2013-06-18 00:00:00
abstract:INTRODUCTION:We aimed to quantify and identify associated factors of linkage to HIV care following home-based HIV counselling and testing (HBHCT) in the ongoing ANRS 12249 treatment-as-prevention (TasP) cluster-randomized trial in rural KwaZulu-Natal, South Africa. METHODS:Individuals ≥16 years were offered HBHCT; tho...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,随机对照试验
doi:10.7448/IAS.19.1.20913
更新日期:2016-06-01 00:00:00
abstract:INTRODUCTION:The universal test and treat strategy (UTT) was developed to maximize the proportion of all HIV-positive individuals on antiretroviral treatment (ART) and virally suppressed, assuming that it will lead to a reduction in HIV incidence at the population level. The evolution over time of the cross-sectional H...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,随机对照试验
doi:10.1002/jia2.25128
更新日期:2018-07-01 00:00:00
abstract:INTRODUCTION:Although hepatitis C virus (HCV) screening is recommended for all HIV-infected patients initiating antiretroviral therapy, data on epidemiologic characteristics of HCV infection in resource-limited settings are scarce. METHODS:We searched PubMed and EMBASE for studies assessing the prevalence of HCV infec...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,meta分析,评审
doi:10.7448/IAS.19.1.20711
更新日期:2016-06-09 00:00:00
abstract:INTRODUCTION:Women in sub-Saharan Africa spend a substantial portion of their reproductive lives pregnant and/or breastfeeding (P/BF), yet they have limited options to prevent HIV during these maternal stages. In preparation for phase 3b prevention trials in P/BF women, we explored attitudes about using a vaginal ring ...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1002/jia2.25536
更新日期:2020-06-01 00:00:00
abstract:INTRODUCTION:A severe healthcare worker shortage in sub-Saharan Africa is inhibiting the expansion of HIV treatment. Task shifting, the transfer of antiretroviral therapy (ART) management and initiation from doctors to nurses and other non-physician clinicians, has been proposed to address this problem. However, many h...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,meta分析,评审
doi:10.7448/IAS.16.1.18445
更新日期:2013-07-03 00:00:00
abstract:INTRODUCTION:Disruption in bone homeostasis with increased osteoclastic resorption may lead to osteoporosis. HIV tat has been found to increase differentiation of precursor cells into osteoclast (OC) (1). Presence of soluble HIV proteins in virally suppressed HIV patients on ART may drive a bone resorption phenotype. W...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.17.4.19724
更新日期:2014-11-02 00:00:00
abstract:INTRODUCTION:Older adults living with HIV (OALHIV; ≥50 years) who use drugs face unique needs and challenges that compromise their health and wellbeing due to the structural and environmental barriers they experience, in addition to being disproportionately affected by comorbidities. Nevertheless, research on this popu...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1002/jia2.25577
更新日期:2020-08-01 00:00:00
abstract:INTRODUCTION:Guidelines regarding antiretroviral therapy (ART) initiation in HIV infection have varied over time, with the 2015 World Health Organization recommendation suggesting ART initiation at the time of diagnosis regardless of CD4 T-cell counts. Herein, we investigated the influence of socio-demographic and clin...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1002/jia2.25034
更新日期:2018-02-01 00:00:00
abstract:INTRODUCTION:Antiretroviral (ARV)-based pre-exposure prophylaxis (PrEP) is a promising new HIV prevention strategy. However, variable levels of adherence have yielded mixed results across several PrEP trials and populations. It is not clear how taking ARV - traditionally used for HIV treatment - is perceived and how th...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,随机对照试验
doi:10.7448/IAS.17.3.19146
更新日期:2014-09-08 00:00:00
abstract:INTRODUCTION:HIV continues to devastate the adolescent population in sub-Saharan Africa (SSA). The complex array of interpersonal, social, structural and system-level obstacles specific to adolescents have slowed progress in prevention and treatment of HIV in this population. The field of implementation science holds p...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1002/jia2.25572
更新日期:2020-09-01 00:00:00
abstract:INTRODUCTION:In 2013, the World Health Organization (WHO) recommended initiating combination ART (cART) in all adults with HIV and CD4+ lymphocyte counts (CD4) <500 cells/mm3 . In 2015, this was updated to recommend cART initiation in all patients with HIV, regardless of CD4 count. Implementation of these guidelines in...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1002/jia2.25413
更新日期:2019-12-01 00:00:00
abstract:INTRODUCTION:As prevalence of undiagnosed HIV declines, it is unclear whether testing programmes will be cost-effective. To guide their HIV testing programmes, countries require appropriate metrics that can be measured. The cost-per-diagnosis is potentially a useful metric. METHODS:We simulated a series of setting-sce...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1002/jia2.25325
更新日期:2019-07-01 00:00:00
abstract:INTRODUCTION:Identifying appropriate pre-exposure prophylaxis (PrEP) candidates is a challenge in planning for the safe and effective roll-out of this strategy. We explored the use of a validated HIV risk screening tool, HIV Incidence Risk Index for Men who have Sex with Men (HIRI-MSM), to identify "optimal" candidates...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.19.1.20777
更新日期:2016-06-03 00:00:00
abstract:INTRODUCTION:The Amsterdam PrEP project is a prospective, open-label demonstration study at a large sexually transmitted infection (STI) clinic. We examined the uptake of PrEP; the baseline characteristics of men who have sex with men (MSM) and transgender persons initiating PrEP; their choices of daily versus event-dr...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1002/jia2.25105
更新日期:2018-03-01 00:00:00
abstract:INTRODUCTION:Outbreaks of hepatitis C virus (HCV) infections among HIV-positive men who have sex with men (MSM) have been observed globally. Using a multi-modelling approach we estimate the time and number of direct-acting antiviral treatment courses required to achieve an 80% reduction in HCV prevalence among HIV-posi...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1002/jia2.25059
更新日期:2018-01-01 00:00:00
abstract:INTRODUCTION:In the Microbicide Trial Network MTN-003 (VOICE) study, a Phase IIB pre-exposure prophylaxis trial of daily oral or vaginal tenofovir (TFV), product adherence was poor based on pharmacokinetic (PK) drug detection in a random subsample. Here, we sought to compare behavioural and PK measures of adherence and...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,随机对照试验
doi:10.7448/IAS.19.1.20642
更新日期:2016-02-04 00:00:00
abstract:INTRODUCTION:Recent debates on how to achieve an optimal HIV response are dominated by intervention strategies that fail to recognize children's role in the community response to HIV. Whilst formal responses are key to the HIV response, they must recognize and build on indigenous community resources. This study examine...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.16.1.18468
更新日期:2013-02-04 00:00:00
abstract:BACKGROUND:While the number of HIV-positive patients on antiretroviral therapy (ART) in resource-limited settings has increased dramatically, some patients eligible for treatment do not initiate ART even when it is available to them. Understanding why patients opt out of care, or are unable to opt in, is important to a...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1186/1758-2652-13-8
更新日期:2010-03-06 00:00:00