Abstract:
INTRODUCTION:The long-term effects of an intensified induction regimen are unknown. In this pilot, randomized, prospective study we evaluate the effect of a short-term four-drugs induction regimen in patients with high baseline viral load. METHODS:Naive patients with HIV-RNA>100.000 copies/ml receiving TDF+FTC+EFV+RAL (group ER) for 4 months and were then simplified to TDF+FTC+EFV. Two randomized control groups treated ab-initio with TDF+FTC+EFV (E) or TDF+FTC+RAL (R) were used. RESULTS:19 patients with a mean age of 38 years and mean baseline CD4 count of 334 (SD 216) cells/mcL and HIV-RNA of 5.47 log (SD 0.32) copies/mL were enrolled. No baseline significant difference was observed among groups. Early HIV-RNA reduction was significantly higher in ER compared to the other groups from week 1 to week 4 (P from 0.026 to 0.003) (figure 1), thereafter HIV-RNA values were comparable among the groups. At week 96, all patients had an HIV-RNA < 50 copies/mL, however only patients in the ER group had in all cases an HIV-RNA level < 3 copies/mL with a statistically significant difference compared to E (60%; P=0.038) and R (50%; P=0.020). At 96 weeks, CD4 cell median counts were 765 cells/mcL for ER, 600 cells/mcL for E and 771 for R (P=0.16), however patients in the ER group presented a lower proportion of activated CD4+CD38+HLADR+ cells (1.9% versus 3.9 and 3.8%) and CD8+CD38+HLADR+ cells (10.3% versus 16.8 and 16.5%) and a significantly better CD4/CD8 ratio (0.98 versus 0.53 and 0.61; P=0.03). CONCLUSIONS:A four-drug regimen in naive patients with high pre-therapy viral load improves early virologic response. A quick drop of HIV-RNA seems to correlate with a sustained virologic response. Although limited in time (four months), the four-drug regimens correlates with an improved immunological response as measured by the CD4/CD8 ratio or the percentage of activated CD4+ and CD8+ cells. The reasons why this happens deserve further studies. This study highlights the importance of a personalised therapy especially in high risk patients.
journal_name
J Int AIDS Socjournal_title
Journal of the International AIDS Societyauthors
Maggiolo F,Masini G,Astuti N,Di Filippo E,Benatti S,Valenti D,Callegaro AP,Rizzi Mdoi
10.7448/IAS.17.4.19776subject
Has Abstractpub_date
2014-11-02 00:00:00pages
19776issue
4 Suppl 3issn
1758-2652pii
19776journal_volume
17pub_type
杂志文章abstract:BACKGROUND:The majority of new HIV infections are acquired through heterosexual transmission. There is urgent need for prevention methods to compliment behavior change and condom use. Topical microbicide represent a potential strategy for reduction of HIV transmission in women. METHODS:Monthly Colposcopy evaluations w...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,随机对照试验
doi:10.7448/IAS.15.2.17376
更新日期:2012-08-27 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:Sex workers, people who use drugs, men who have sex with men, women who have sex with women and transgender people in South Africa frequently experience high levels of stigma, abuse and discrimination. Evidence suggests that such abuse is sometimes committed by police officers, meaning that those charged w...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.19.4.20872
更新日期:2016-07-18 00:00:00
abstract:INTRODUCTION:The evolving HIV epidemic, coupled with advances in HIV treatment, has resulted in an ageing HIV-diagnosed population. It has been suggested that adverse physical and psychological effects of HIV may be higher among older people. However, few studies have examined the effect of older age on well-being for ...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.17.4.19511
更新日期:2014-11-02 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:Women living with HIV experience a disproportionate burden of mental health issues. To date, global guidelines contain insufficient guidance on mental health support, particularly regarding perinatal care. The aim of this article is to describe the extent and impact of mental health issues as experienced b...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.18.6.20289
更新日期:2015-12-01 00:00:00
abstract:INTRODUCTION:The objective of this commentary is to review considerations for implementing routine viral load (VL) monitoring programmes for HIV-infected infants and children living in low- and middle-income countries (LMIC). Since 2013, the World Health Organization (WHO) guidelines recommend VL testing as the preferr...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1002/jia2.25001
更新日期:2017-11-01 00:00:00
abstract:INTRODUCTION:Every year, approximately 260,000 children are infected with HIV in low- and middle-income countries. The timely initiation and high level of maintenance of antiretroviral therapy (ART) are crucial to reducing the suffering of HIV-positive children. We need to develop a better understanding of the backgrou...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.17.1.19310
更新日期:2014-12-03 00:00:00
abstract:: The question of whether to initiate ART at higher CD4+ cell counts than currently recommended by World Health Organization (WHO) treatment guidelines received much attention at the XVII International AIDS Conference (AIDS 2008). If studies presented at the conference ultimately lead to a revision of WHO treatment gui...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1186/1758-2652-12-S1-S4
更新日期:2009-10-06 00:00:00
abstract:INTRODUCTION:Better knowledge about fertility desires/intentions among HIV-serodiscordant partners who face unique challenges when considering childbearing may be helpful in the development of targeted reproductive interventions. The aim of this systematic review was to synthesize the published literature regarding the...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,meta分析
doi:10.1002/jia2.25241
更新日期:2019-05-01 00:00:00
abstract:INTRODUCTION:Modern combined antiretroviral therapies (cART) allow to effectively suppress HIV-1 viral load, with the 90% virologic success rate, meeting the WHO target in most clinical settings. The aim of this study was to analyse antiretroviral treatment efficacy in Poland and to identify variables associated with v...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.20.1.21847
更新日期:2017-07-17 00:00:00
abstract:INTRODUCTION:Young women aged 15 to 24 years in sub-Saharan Africa continue to be disproportionately affected by HIV. A growing number of studies have suggested that the practice of transactional sex may in part explain women's heightened risk, but evidence on the association between transactional sex and HIV has not y...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,meta分析,评审
doi:10.7448/IAS.19.1.20992
更新日期:2016-11-02 00:00:00
abstract:BACKGROUND:Young people in southern and eastern Africa remain disproportionately vulnerable to HIV with gender inequalities and livelihood insecurities being key drivers of this. Behavioural HIV prevention interventions have had weak outcomes and a new generation of structural interventions have emerged seeking to chal...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,评审
doi:10.7448/IAS.15.3.17362
更新日期:2012-06-14 00:00:00
abstract:INTRODUCTION:Setting and monitoring progress towards targets for HIV control is critical in ensuring responsive programmes. Here, we explore how to apply targets for reduction in HIV incidence to local settings and which indicators give the strongest signal of a change in incidence in the population and are therefore m...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1002/jia2.25203
更新日期:2018-11-01 00:00:00
abstract:INTRODUCTION:Anaemia is prevalent among children born to HIV-positive women, and it is associated with adverse effects on cognitive and motor development, growth, and increased risks of morbidity and mortality. OBJECTIVE:To examine the effect of daily multivitamin supplementation on haematologic status and mother-to-c...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,随机对照试验
doi:10.7448/IAS.16.1.18022
更新日期:2013-08-13 00:00:00
abstract::Family-based interventions with children who are affected by HIV and AIDS are not well established. The Collaborative HIV Prevention and Adolescent Mental Health Program (CHAMP) represents one of the few evidence-based interventions tested in low-income contexts in the US, Caribbean and South Africa. This paper provid...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,评审
doi:10.1186/1758-2652-13-S2-S8
更新日期:2010-06-23 00:00:00
abstract:INTRODUCTION:The majority of new HIV infections occur through mucosal transmission. The availability of readily applicable and accessible platforms for anti-retroviral (ARV) delivery is critical for the prevention of HIV acquisition through sexual transmission in both women and men. There is a compelling need for devel...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1002/jia2.25628
更新日期:2020-10-01 00:00:00
abstract:INTRODUCTION:Globally, young gay, bisexual and other men who have sex with men (gbMSM) continue to experience disproportionately high rates of HIV and other sexually transmitted and blood-borne infections (STBBIs). As such, there are strong public health imperatives to evaluate innovative prevention, treatment and care...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,评审
doi:10.1002/jia2.25017
更新日期:2017-11-01 00:00:00
abstract:INTRODUCTION:Dolutegravir is a second generation integrase inhibitor with a proposed high genetic barrier to resistance. However, in clinical trials, decreased virological response was seen in a subset of patients with prior exposure to raltegravir and multiple integrase resistance mutations. METHODS:We describe two c...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.17.4.19755
更新日期:2014-11-02 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:People living with HIV (PLHIV) have the right to exercise voluntary choices about their health, including their reproductive health. This commentary discusses the integral role that family planning (FP) plays in helping PLHIV, including those in serodiscordant relationships, achieve conception safely. The ...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章,评审
doi:10.7448/IAS.20.2.21312
更新日期:2017-03-08 00:00:00
abstract:INTRODUCTION:In South Africa where replacement feeding may not be affordable, feasible or sustainable, HIV-infected women are recommended to exclusively breastfeed their infants during the first six months of life. The question arises whether HIV disease progression and its metabolic impact on the mother will affect th...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.17.4.19702
更新日期:2014-11-02 00:00:00
abstract:INTRODUCTION:HIV-1 viral escape in the cerebrospinal fluid (CSF) despite viral suppression in plasma is rare [1,2]. We describe the case of a 50-year-old HIV-1 infected patient who was diagnosed with HIV-1 in 1995. Antiretroviral therapy (ART) was started in 1998 with a CD4 T cell count of 71 cells/ìL and HIV-viremia o...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.17.4.19745
更新日期:2014-11-02 00:00:00
abstract:INTRODUCTION:Changes in combination antiretroviral therapy (cART) throughout childhood challenge the continuity of paediatric HIV treatment. This study aimed to evaluate the prevalence of treatment interruption (TI), including lamivudine (3TC) monotherapy, and the relationship of TI to virologic and immunologic paramet...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.19.1.20936
更新日期:2016-10-27 00:00:00
abstract:INTRODUCTION:The 48-week interim analysis of the MODAT study showed that confirmed virologic failure (CVF) was more frequent in patients simplifying to ATV/r monotherapy compared to maintaining ATV/r-based triple therapy. The DSMB recommended stopping study enrollment but continuing follow-up of enrolled patients. We p...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.17.4.19806
更新日期:2014-11-02 00:00:00
abstract:INTRODUCTION:Clinicians often do not have the time and possibilities to read all scientific evidence necessary to maintain high quality patient care. They rely on guidelines made by experts to help them in their daily work. METHODS:We compared the 2012 recommendations and the arguments of the IAS-USA Panel with the da...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.17.4.19766
更新日期:2014-11-02 00:00:00
abstract:INTRODUCTION:Viral load testing is essential to manage HIV disease, especially in infants and children. Early infant diagnosis is performed using nucleic-acid testing in children under 18 months. Resource-limited health systems face severe challenges to scale-up both viral load and early infant diagnosis to unprecedent...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.1002/jia2.25422
更新日期:2020-01-01 00:00:00
abstract:INTRODUCTION:HIV prevalence is declining in key populations in Armenia including in people who inject drugs (PWID), men who have sex with men, prison inmates, and female sex workers (FSWs); however, prevalence is increasing among Armenians who seasonally migrate to work in countries with higher HIV prevalence, primaril...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.19.1.20772
更新日期:2016-06-07 00:00:00
abstract:INTRODUCTION:There are limited data characterizing the burden of HIV among men who have sex with men (MSM) in Malawi. Epidemiologic research and access to HIV prevention, treatment and care services have been traditionally limited in Malawi by criminalization and stigmatization of same-sex practices. To inform the deve...
journal_title:Journal of the International AIDS Society
pub_type: 杂志文章
doi:10.7448/IAS.16.4.18742
更新日期:2013-12-02 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