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To assess the effect of hydroxychloroquine (HCQ) and Tenofovir disoproxil fumarate/emtricitabine (TDF/FTC) as pre-exposure prophylaxis on COVID-19 risk. EPICOS is a double-blind, placebo-controlled randomized trial conducted in Spain, Bolivia, and Venezuela. Healthcare workers with negative SARS-CoV-2 IgM/IgG test were randomly assigned to the following: daily TDF/FTC plus HCQ for 12 weeks, TDF/FTC plus HCQ placebo, HCQ plus TDF/FTC placebo, and TDF/FTC placebo plus HCQ placebo. Randomization was performed in groups of four. Primary outcome was laboratory-confirmed, symptomatic COVID-19. We also studied any (symptomatic or asymptomatic) COVID-19. We compared group-specific 14-week risks via differences and ratios with 95% CIs. Of 1002 individuals screened, 926 (92.4%) were eligible and there were 14 cases of symptomatic COVID-19: 220 were assigned to the TDF/FTC plus HCQ group (3 cases), 231 to the TDF/FTC placebo plus HCQ group (3 cases), 233 to the TDF/FTC plus HCQ placebo group (3 cases), and 223 to the double placebo group (5 cases). Compared with the double placebo group, 14-week risk ratios (95% CI) of symptomatic COVID-19 were 0.39 (0.00-1.98) for TDF + HCQ, 0.34 (0.00-2.06) for TDF, and 0.49 (0.00-2.29) for HCQ. Corresponding risk ratios of any COVID-19 were 0.51 (0.21-1.00) for TDF + HCQ, 0.81 (0.44-1.49) for TDF, and 0.73 (0.41-1.38) for HCQ. Adverse events were generally mild. The target sample size was not met. Our findings are compatible with both benefit and harm of pre-exposure prophylaxis with TDF/FTC and HCQ, alone or in combination, compared with placebo.

Recruitment into randomized trials of hydroxychloroquine (HCQ) for prevention of COVID-19 has been adversely affected by a widespread conviction that HCQ is not effective for prevention. In the absence of an updated systematic review, we conducted a meta-analysis of randomized trials that study the effectiveness of HCQ to prevent COVID-19.A search of PubMed, medRxiv, and clinicaltrials.gov combined with expert consultation found 11 completed randomized trials: 7 pre-exposure prophylaxis trials and 4 post-exposure prophylaxis trials. We obtained or calculated the risk ratio of COVID-19 diagnosis for assignment to HCQ versus no HCQ (either placebo or usual care) for each trial, and then pooled the risk ratio estimates.The pooled risk ratio estimate of the pre-exposure prophylaxis trials was 0.72 (95% CI: 0.58-0.90) when using either a fixed effect or a standard random effects approach, and 0.72 (95% CI: 0.55-0.95) when using a conservative modification of the Hartung-Knapp random effects approach. The corresponding estimates for the post-exposure prophylaxis trials were 0.91 (95% CI: 0.72-1.16) and 0.91 (95% CI: 0.62-1.35). All trials found a similar rate of serious adverse effects in the HCQ and no HCQ groups.A benefit of HCQ as prophylaxis for COVID-19 cannot be ruled out based on the available evidence from randomized trials. However, the "not statistically significant" findings from early prophylaxis trials were widely interpreted as definite evidence of lack of effectiveness of HCQ. This interpretation disrupted the timely completion of the remaining trials and thus the generation of precise estimates for pandemic management before the development of vaccines.

The relative susceptibility of people with HIV (PWH) to SARS-CoV-2 infection is debated. Numerous studies have been published with apparently contradictory findings but comparisons are difficult because they have been conducted in populations with different characteristics (e.g., age, prevalence of co-morbidities), they have used different comparison groups (e.g., HIV-negative cohorts, COVID-19 hospitalized patients, general population), and because of challenges to measure the most important confounders. Here, we review the evidence regarding risk and severity of SARS-CoV-2 infection in PWH compared with persons without HIV. Articles originate largely from high-income settings where the majority of the PWH are on ART. There was early evidence supporting higher frequency of SARS-CoV-2 testing in PWH but no evidence that, in PWH on ART, HIV infection increases susceptibility to SARS-CoV-2 infection, once confounding by socio-economic characteristic is taken into account and in spite of higher SARS-CoV-2 testing intensity. Most publications identify increased COVID-19 severity in PWH compared with people without HIV from the general population or compared with COVID-19 hospitalized patients. The only study with an ideal comparison group, the VACS, which minimizes confounding by design, has not, to date, identified differences in COVID-19 disease severity by HIV. Publications consistently identify that COVID-19 severity in PWH is not homogeneous and increases with age and baseline comorbidities. Because PWH have a higher prevalence of comorbidities than people without HIV, examining their respective contribution to poor health outcomes is not straight forward as they could mediate some or all the effect HIV may have on COVID-19 outcomes.

International audience; Background: Global HIV-1 genetic diversity and evolution form a major challenge to treatment and prevention efforts. An increasing number of distinct HIV-1 recombinants have been identified worldwide, but their contribution to the global epidemic is unknown. We aimed to estimate the global and regional distribution of HIV-1 recombinant forms during 1990-2015.Methods: We assembled a global HIV-1 molecular epidemiology database through a systematic literature review and a global survey. We searched the PubMed, Embase (Ovid), CINAHL (Ebscohost), and Global Health (Ovid) databases for HIV-1 subtyping studies published from Jan 1, 1990, to Dec 31, 2015. Unpublished original HIV-1 subtyping data were collected through a survey among experts in the field who were members of the WHO-UNAIDS Network for HIV Isolation and Characterisation. We included prevalence studies with HIV-1 subtyping data collected during 1990-2015. Countries were grouped into 14 regions and analyses were done for four time periods (1990-99, 2000-04, 2005-09, and 2010-15). The distribution of circulating recombinant forms (CRFs) and unique recombinant forms (URFs) in individual countries was weighted according to the UNAIDS estimates of the number of people living with HIV in each country to generate regional and global estimates of numbers and proportions of HIV-1 recombinants in each time period. The systematic review is registered with PROSPERO, CRD42017067164.Findings: Our global data collection yielded an HIV-1 molecular epidemiology database of 383 519 samples from 116 countries in 1990-2015. We found that the proportion of recombinants increased over time, both globally and in most regions, reaching 22·8% (7 978 517 of 34 921 639) of global HIV-1 infections in 2010-15. Both the proportion and the number of distinct CRFs detected increased over time to 16·7% and 57 CRFs in 2010-15. The global and regional distribution of HIV-1 recombinants was diverse and evolved over time, and we found large regional variation in the numbers (0-44 CRFs), types (58 distinct CRFs), and proportions (0-80·5%) of HIV-1 recombinants. Globally, CRF02_AG was the most prevalent recombinant, accounting for 33·9% (2 701 364 of 7 978 517) of all recombinant infections in 2010-15. URFs accounted for 26·7% (2 131 450 of 7 978 517), CRF01_AE for 23·0% (1 838 433), and other CRFs for 16·4% (1 307 270) of all recombinant infections in 2010-15. Although other CRFs accounted for small proportions of infections globally (

Health systems have improved their abilities to identify, diagnose, treat and, increasingly, achieve viral suppression among people living with HIV (PLHIV). Despite these advances, a higher burden of multimorbidity and poorer health-related quality of life are reported by many PLHIV in comparison to people without HIV. Stigma and discrimination further exacerbate these poor outcomes. A global multidisciplinary group of HIV experts developed a consensus statement identifying key issues that health systems must address in order to move beyond the HIV field’s longtime emphasis on viral suppression to instead deliver integrated, person-centered healthcare for PLHIV throughout their lives.

Purpose of review The COVID-19 pandemic materialized in 2020, the year the international community had expected to meet the interim targets to end AIDS by 2030. Forty years into the HIV pandemic, the COVID-19 pandemic challenges the achievements made in HIV and may even reverse some of them. Recent findings This article provides an overview of the impact of COVID-19 on people with, and at risk of, HIV infection. It addresses where the global response to HIV was expected to be by 2020, analyzes the impact of COVID-19 on HIV-related outcomes and reviews the impact of HIV on COVID-19 related outcomes. Summary The COVID-19 pandemic has had a profound impact on the response to HIV infection through disruption of prevention, testing, and access to antiretroviral treatment, as well as on the management of long-term HIV and mental health. This negative impact has been unequal throughout the world and across populations and deepens inequities in health. HIV does not increase Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) susceptibility once confounders are taken into account and inconsistencies are reported regarding its direct role on clinical severity. In post-COVID-19 scenarios, new models for HIV testing and care are likely to be consolidated. Monitoring responses needs high-quality epidemiological data and collaborative research.

The Agreement of the Council of Ministers of November 30, 2018 approving instructions to eliminate certain medical causes of exclusion in access to public employment, such as HIV, diabetes, celiac disease and psoriasis, has meant an important advance in the protection of the labor rights of people in these conditions. Since then, the tables of medical exclusions have been revised and modified for the National Police, National Police, the Civil Guard, the Customs Surveillance Corps, the Corps of Penitentiary Institutions Assistants, the Military Training Centers, the Training Centers, for the incorporation to the Troops and Marines scales and the National School of Police. In addition, the repeal of the Orders of the National Police (Order of January 11, 1988) and the regulatory modification of the Civil Guard (Order PCI/155/2019) guarantee that the diagnosis of HIV, diabetes, celiac disease and psoriasis, will continue without being an impediment for access to the National Police and the Civil Guard in the calls for the next exercises. So, that the mere diagnosis of a disease such as HIV, diabetes, celiac disease and psoriasis will not be a generic cause for exclusion from public employment, but will take into account medical advances and existing scientific evidence, as well as the health situation of each person.El Acuerdo del Consejo de Ministros de 30 de noviembre de 2018, por el que se aprueban instrucciones para eliminar ciertas causas médicas de exclusión en el acceso al empleo público, como el VIH, la diabetes, la enfermedad celíaca y la psoriasis, ha supuesto un importante avance en la protección de los derechos laborales de las personas con estas condiciones. Desde entonces, se han revisado y modificado los cuadros de exclusiones médicas de convocatorias para el ingreso en la Policía Nacional, la Guardia Civil, los Cuerpos de Vigilancia Aduanera, el Cuerpo de Ayudantes de Instituciones Penitenciarias, los Centros Docentes de Formación Militar, los Centros Docentes de Formación para la incorporación a las Escalas de Tropa y Marinería y la Escuela Nacional de Policía. Además, la derogación de la Orden de la Policía Nacional (Orden de 11 de enero de 1988) y la modificación de la Orden de la Guardia Civil (Orden PCI/155/2019) garantizan que el diagnóstico del VIH, la diabetes, la enfermedad celíaca y la psoriasis dejarán de ser un impedimento para el acceso a la Policía Nacional y a la Guardia Civil en las convocatorias de los próximos ejercicios. Así, el mero diagnóstico de una enfermedad como el VIH, la diabetes, la enfermedad celíaca y la psoriasis, no será una causa genérica de exclusión de un empleo público, sino que se tendrán en cuenta los avances médicos y la evidencia científica existente, así como la situación de salud de cada persona.

Supplemental Digital Content is available in the text, Introduction: HIV cohort data from high-income European countries were compared with the UNAIDS Spectrum modelling parameters for these same countries to validate mortality rates and excess mortality estimates for people living with HIV (PLHIV) on antiretroviral therapy (ART). Methods: Data from 2000 to 2015 were analysed from the Antiretroviral Therapy Cohort Collaboration (ART-CC) for Austria, Denmark, France, Italy, the Netherlands, Spain, and Switzerland. Flexible parametric models were used to compare all-cause mortality rates in the ART-CC and Spectrum. The percentage of AIDS-related deaths and excess mortality (both are the same within Spectrum) were compared, with excess mortality defined as that in excess of the general population mortality. Results: Analyses included 94 026 PLHIV with 585 784 person-years of follow-up, from which there were 5515 deaths. All-cause annual mortality rates in Spectrum for 2000–2003 were 0.0121, reducing to 0.0078 in 2012–2015, whilst the ART-CC's corresponding annual mortality rates were 0.0151 [95% confidence interval (95% CI): 0.0130–0.0171] reducing to 0.0049 (95% CI: 0.0039–0.0060). The percentage of AIDS-related deaths in Spectrum was 74.7% in 2000–2003, dropping to 43.6% in 2012–2015. In the ART-CC, AIDS-related mortality constitutes 45.3% (95% CI: 38.4–52.9%) of mortality in 2000–2003 and 26.7% (95% CI: 19–46%) between 2012 and 2015. Excess mortality in the ART-CC was broadly similar to the Spectrum estimates, dropping from 75.3% (95% CI: 60.3–95.2%) in 2000–2003 to 30.7% (95% CI: 25.5–63.7%) in 2012–2015. Conclusion: All-cause mortality assumptions for PLHIV on ART in high-income European settings should be adjusted in Spectrum to be higher in 2000–2003 and decline more quickly to levels currently captured for recent years.

Resumen Este estudio se ha centrado en las actuaciones a nivel politico y administrativo que se han realizado en Espana en relacion con la implementacion de la profilaxis preexposicion (PrEP) al VIH. Se ha analizado todo tipo de iniciativas formales por parte de los actores politicos y administrativos implicados. Las fuentes utilizadas son las fuentes oficiales publicas. Hasta febrero de 2018, la PrEP no ha sido implementada. La decision depende de los niveles estatal y autonomico. El Ministerio de Sanidad y algunas Comunidades Autonomas trabajan en diversas intervenciones sin establecer un calendario de implementacion. Los partidos politicos por su parte han promovido escasas iniciativas relacionadas con la implementacion de la PrEP. En el terreno juridico, se han producido vaivenes legales relacionados con la extension de la patente. El papel de los organos intergubernamentales e interdepartamentales es vital para la implementacion de la PrEP.

The effectiveness of antiretroviral therapy and its increasing availability globally means that millions of people living with HIV now have a much longer life expectancy. However, people living with HIV have disproportionately high incidence of major comorbidities and reduced health-related quality of life. Health systems must respond to this situation by pioneering care and service delivery models that promote wellness rather than mere survival. In this Series paper, we review evidence about the emerging challenges of the care of people with HIV beyond viral suppression and identify four priority areas for action: integrating HIV services and non-HIV services, reducing HIV-related discrimination in health-care settings, identifying indicators to monitor health systems' progress toward new goals, and catalysing new forms of civil society engagement in the more broadly focused HIV response that is now needed worldwide. Furthermore, in the context of an increasing burden of chronic diseases, we must consider the shift that is underway in the HIV field in relation to burgeoning policy and programmatic efforts to promote healthy ageing.

Supplemental Digital Content is available in the text, Background: Women account for over half of persons living with HIV/AIDS globally. We examined geographic variation in all-cause mortality after antiretroviral therapy (ART) for women living with HIV (WLWH) worldwide. Methods: We pooled data from WLWH at least 18 years initiating ART 2000–2014 within COHERE (Europe) and IeDEA regions (East Africa, West Africa, South Africa, North America, Latin America/Caribbean). Mortality rates were calculated at 0–3, 3–6, 6–12, 12–24 and 24–48 months after ART, and mortality rate ratios were compared with European rates with piecewise exponential parametric survival models based on Poisson regression. Findings: One hundred ninety thousand, one hundred and seventy-five WLWH (16% Europe, 47% East Africa, 13% West Africa, 19% South Africa, 1% South America, 3% North America and 2% Central America/Caribbean) were included. The highest death rates occurred 0–3 months after ART [1.51 (95% CI 1.25–1.82) per 100 person-years in Europe, 12.45 (11.30–13.73), 14.03 (13.12–15.02) and 9.44 (8.80–10.11) in East, West and South Africa, and 1.53 (0.97–2.43), 7.83 (5.44–11.27) and 17.02 (14.62–19.81) in North, South America and Central America/Caribbean, respectively] and declined thereafter. Mortality in Europe was the lowest, with regional differences greatest in the first 3 months and smaller at longer ART durations [adjusted rate ratios 24–48 months after ART: 3.63 (95% CI 3.04–4.33), 5.61 (4.84–6.51) and 3.47 (2.97–4.06) for East, West and South Africa; 2.86 (2.26–3.62), 2.42 (1.65–3.55) and 2.50 (1.92–3.26) for North, South America and Central America/Caribbean, respectively]. Conclusion: Global variations in short-term and long-term mortality among WLWH initiating ART may inform context-specific interventions.

Introduction Spain, which has one of the largest migrant populations in Europe, has committed to eliminating the hepatitis C virus (HCV). The aim of this study was to estimate the prevalence of HCV among migrant groups in Spain, a country of 46 million people, with an estimated HCV-antibody prevalence of 1.7%. Methods Studies on HCV and migration in Spain were identified by systematically searching three databases from the first records to 30 November 2017, and consulting experts at the Ministry of Health and in the 17 Spanish autonomous communities. A meta-analysis was conducted to determine pooled HCV prevalence for the general migrant population. Prevalences were also calculated for high-risk migrant populations and populations who had undergone hospital screening, stratified by region of origin. Results Out of 243 studies identified, 26 met the eligibility criteria. The meta-analysis of the general migrant population found HCV antibody prevalence to be 1.6%. Migrants originating from European countries, including those at high or moderate risk for HCV, had the highest pooled prevalence (7.1%). In the general migrant population, prevalence was highest among sub-Saharan African migrants (3.1%) and lowest among Latin American migrants (0.2%). Conclusion Based on the limited available data, the prevalence among the general migrant population was found to be the same as the general Spanish population. Further research is needed to more accurately determine HCV prevalence for the overall migrant population and specific migrant subpopulations with a higher risk in the country as a whole and in each of Spain's 17 autonomous communities.

Tenofovir has shown promising evidence of improving COVID-19 clinical outcomes in observational studies, still to be confirmed in clinical trials. Disease severity might be reduced under prophylaxis with the prodrug tenofovir disoproxil fumarate (TDF), while the protection seems to decrease, or even to lack, when using the alternative prodrug tenofovir alafenamide fumarate (TAF). Aiming to understand why TDF-prophylaxis might reduce COVID-19 severity upon infection we developed a multi-scale analysis framework combining in vitro susceptibility data, molecular docking, and within-host dynamics modeling, and using remdesivir–the only antiviral approved to date against COVID-19– as a point of reference.First, our docking model predicted that intracellularly active tenofovir diphosphate binds into the SARS-CoV-2 RNA polymerase in the same site as the antiviral remdesivir triphosphate, but presents lower binding energy, likely reducing the overall inhibition of viral replication and making the antiviral efficacy more susceptible to the drug intracellular concentration. Second, using data from in vitro viral cultures with plausible TDF therapeutic concentrations, we estimated that the drug can inhibit SARS-COV-2 replication at an efficacy ranging between 54-99% conditional to the viral cycle length. Third, assuming values approximating this range of inhibition for in vivo viral replication during human SARS-COV-2 infection, we found that prophylaxis with TDF with high penetration into viral target cells is capable of delaying viral replication, mitigating direct cell damage and allowing time for the host to mount the adaptive immunity. Last, we found that the potential antiviral effect can be substantially reduced when TDF is given after infection begins. Our work provides a potential mechanistic explanation of the observed clinical effect of TDF against SARS-CoV-2 infection. The proposed inference framework can help to optimize the evaluation of antiviral therapies for COVID-19, in particular those targeting the RNA dependent RNA polymerase.

Within the framework of the Global health sector strategy on viral hepatitis and the Strategic Plan for tackling hepatitis C in the Spanish National Health System, the Secretariat of the National Plan on HIV and STIs and the Unit for Screening Programs in the Ministry of Health have coordinated the policies around the screening of hepatitis C virus (HCV) in Spain. This paper describes the experience and learnings arisen around it. The key points of the process include interdisciplinary work through a Technical Group made up of experts from the different fields involved; the availability of scientific evidence for decision-making, highlighting the 2nd Seroprevalence Study in the general population; and a public health approach along the entire process. As a result, the recently published Guideline on hepatitis C testing includes the indication for HCV testing for people with risk exposures and situations, as well as the main recommendations to improve screening and linkage to care in the most affected populations. We hope that this Guideline and the continuation of joint work will be a step towards equitable access to the diagnosis and treatment of HCV infection in Spain.En el marco de la Estrategia Mundial del sector de la salud contra las hepatitis víricas y el Plan Estratégico de Abordaje de la Hepatitis C en el Sistema Nacional de Salud (SNS), la Secretaría del Plan Nacional sobre el Sida, junto a la Unidad de Programas de Cribado del Ministerio de Sanidad, han coordinado entre 2019 y 2020 las políticas estatales en torno al cribado de la infección por el virus de la hepatitis C (VHC) en España. En este artículo se describe la experiencia y reflexiones surgidas en torno a ella. Como puntos clave del proceso destacan el trabajo interdisciplinar a través de un Grupo Técnico en el que han participado personas expertas de los diferentes ámbitos implicados; la disponibilidad de evidencia científica para la toma de decisiones, especialmente el 2º Estudio de Seroprevalencia del VHC en población general; y el enfoque de salud pública transversal a todo el proceso. El resultado se muestra en la recién publicada Guía de cribado de infección por el VHC, en la que se indica el cribado a personas con exposiciones y situaciones de riesgo para la infección, así como se recogen las principales recomendaciones para mejorar el cribado y la vinculación al seguimiento y tratamiento. Esperamos que esta Guía y la continuación del trabajo conjunto supongan un impulso al acceso equitativo al diagnóstico y tratamiento de la infección por el VHC en España.

BackgroundRecruitment into randomized trials of hydroxychloroquine (HCQ) for prevention of COVID-19 has been adversely affected by a widespread conviction that HCQ is not effective for prevention. In the absence of an updated systematic review, we conducted a meta-analysis of randomized trials that study the effectiveness of HCQ to prevent COVID-19.MethodsA search of PubMed and medRxiv with expert consultation found ten completed randomized trials: seven pre-exposure prophylaxis trials and three post-exposure prophylaxis trials. We obtained or calculated the risk ratio of COVID-19 diagnosis for assignment to HCQ versus no HCQ (either placebo or usual care) for each trial, and then pooled the risk ratio estimates.ResultsThe pooled risk ratio estimate of the pre-exposure prophylaxis trials was 0.72 (95% CI: 0.58-0.91) when using either a fixed effect or a standard random effects approach, and 0.72 (95% CI: 0.52-1.00) when using a conservative modification of the Hartung-Knapp random effects approach. The corresponding estimates for the post-exposure prophylaxis trials were 0.91 (95% CI: 0.71-1.16) and 0.91 (95% CI: 0.54-1.55). All trials found a similar rate of serious adverse effects in the HCQ and no HCQ groups.DiscussionA benefit of HCQ as prophylaxis for COVID-19 cannot be ruled out based on the available evidence from randomized trials. However, the “not statistically significant” findings from early prophylaxis trials were widely interpreted as definite evidence of lack of effectiveness of HCQ. This interpretation disrupted the timely completion of the remaining trials and thus the generation of precise estimates for pandemic management before the development of vaccines.

Repositioning of remdesivir and tenofovir against COVID-19 has shown only partial evidence of improving clinical outcomes, in clinical trials and observational studies respectively. The rationale behind this inconsistent efficacy remains unknown. Here, we developed an ensemble docking approach for the active triphosphate forms of both antivirals with the SARS-CoV-2 polymerase and the RNA chain complex, under the hypothesis that clinical observation could rely on the specificities of the drug-target interaction. Our model framework allowed accurate reconstruction of the remdesivir ensemble, which presented the strongest binding affinity and pose stability close to the natural counterpart dATP. We further observed a set of features of the tenofovir complex that suggests functional yet suboptimal interaction, likely resulting in limited viral inhibition in the absence of high intracellular concentration at target tissues. Our findings provide rationale for the mixed effectiveness of tenofovir-based compounds against SARS-CoV-2 and underscore the relevance of the intracellular availability of the nucleotide analogues relative to viral tropism.

In most HIV-positive individuals, infection time is only known to lie between the time an individual started being at risk for HIV and diagnosis time. However, a more accurate estimate of infection time is very important in certain cases. For example, one of the objectives of the Advancing Migrant Access to Health Services in Europe (aMASE) study was to determine if HIV-positive migrants, diagnosed in Europe, were infected pre- or post-migration. We propose a method to derive subject-specific estimates of unknown infection times using information from HIV biomarkers’ measurements, demographic, clinical, and behavioral data. We assume that CD4 cell count (CD4) and HIV-RNA viral load trends after HIV infection follow a bivariate linear mixed model. Using post-diagnosis CD4 and viral load measurements and applying the Bayes’ rule, we derived the posterior distribution of the HIV infection time, whereas the prior distribution was informed by AIDS status at diagnosis and behavioral data. Parameters of the CD4–viral load and time-to-AIDS models were estimated using data from a large study of individuals with known HIV infection times (CASCADE). Simulations showed substantial predictive ability (e.g. 84% of the infections were correctly classified as pre- or post-migration). Application to the aMASE study ( n = 2009) showed that 47% of African migrants and 67% to 72% of migrants from other regions were most likely infected post-migration. Applying a Bayesian method based on bivariate modeling of CD4 and viral load, and subject-specific information, we found that the majority of HIV-positive migrants in aMASE were most likely infected after their migration to Europe.

Summary Background Clinical guidelines vary with respect to the optimal monitoring frequency of HIV-positive individuals. We compared dynamic monitoring strategies based on time-varying CD4 cell counts in virologically suppressed HIV-positive individuals. Methods In this observational study, we used data from prospective studies of HIV-positive individuals in Europe (France, Greece, the Netherlands, Spain, Switzerland, and the UK) and North and South America (Brazil, Canada, and the USA) in The HIV-CAUSAL Collaboration and The Centers for AIDS Research Network of Integrated Clinical Systems. We compared three monitoring strategies that differ in the threshold used to measure CD4 cell count and HIV RNA viral load every 3–6 months (when below the threshold) or every 9–12 months (when above the threshold). The strategies were defined by the threshold CD4 counts of 200 cells per μL, 350 cells per μL, and 500 cells per μL. Using inverse probability weighting to adjust for baseline and time-varying confounders, we estimated hazard ratios (HRs) of death and of AIDS-defining illness or death, risk ratios of virological failure, and mean differences in CD4 cell count. Findings 47 635 individuals initiated an antiretroviral therapy regimen between Jan 1, 2000, and Jan 9, 2015, and met the eligibility criteria for inclusion in our study. During follow-up, CD4 cell count was measured on average every 4·0 months and viral load every 3·8 months. 464 individuals died (107 in threshold 200 strategy, 157 in threshold 350, and 200 in threshold 500) and 1091 had AIDS-defining illnesses or died (267 in threshold 200 strategy, 365 in threshold 350, and 459 in threshold 500). Compared with threshold 500, the mortality HR was 1·05 (95% CI 0·86–1·29) for threshold 200 and 1·02 (0·91·1·14) for threshold 350. Corresponding estimates for death or AIDS-defining illness were 1·08 (0·95–1·22) for threshold 200 and 1·03 (0·96–1·12) for threshold 350. Compared with threshold 500, the 24 month risk ratios of virological failure (viral load more than 200 copies per mL) were 2·01 (1·17–3·43) for threshold 200 and 1·24 (0·89–1·73) for threshold 350, and 24 month mean CD4 cell count differences were 0·4 (−25·5 to 26·3) cells per μL for threshold 200 and −3·5 (−16·0 to 8·9) cells per μL for threshold 350. Interpretation Decreasing monitoring to annually when CD4 count is higher than 200 cells per μL compared with higher than 500 cells per μL does not worsen the short-term clinical and immunological outcomes of virally suppressed HIV-positive individuals. However, more frequent virological monitoring might be necessary to reduce the risk of virological failure. Further follow-up studies are needed to establish the long-term safety of these strategies. Funding National Institutes of Health.

Administration of antiretroviral drugs to individuals exposed to, but not infected by, HIV has been shown to reduce the risk of transmission. The efficacy of pre-exposure prophylaxis (PrEP) makes it obligatory to include it in an integral program of prevention of HIV transmission, together with other measures, such as use of the condom, training, counseling, and appropriate treatment of infected individuals. In this document, the AIDS Study Group (GeSIDA) of the Spanish Society of Infectious Diseases and Clinical Microbiology (Sociedad Espanola de Enfermedades Infecciosas y Microbiologia Clinica [SEIMC]) provides its views on this important subject. The available evidence on the usefulness of PrEP in the prevention of transmission of HIV is presented, and the components that should make up a PrEP program and whose development and implementation are feasible in Spain are set out. (C) 2017 Elsevier Espana, S.L.U. and Sociedad Espanola de Enfermedades Infecciosas y Microbiologia Clinica. All rights reserved.

People living with HIV (PLHIV) are more likely than the general population to develop AIDS‐defining malignancies (ADMs) and several non‐ADMs (NADMs). Information is lacking on survival outcomes and cause‐specific mortality after cancer diagnosis among PLHIV. We investigated causes of death within 5 years of cancer diagnosis in PLHIV enrolled in European and North American HIV cohorts starting antiretroviral therapy (ART) 1996–2015, aged ≥16 years, and subsequently diagnosed with cancer. Cancers were grouped: ADMs, viral NADMs and nonviral NADMs. We calculated cause‐specific mortality rates (MR) after diagnosis of specific cancers and compared 5‐year survival with the UK and France general populations. Among 83,856 PLHIV there were 4,436 cancer diagnoses. Of 603 deaths after ADM diagnosis, 292 (48%) were due to an ADM. There were 467/847 (55%) and 74/189 (39%) deaths that were due to an NADM after nonviral and viral NADM diagnoses, respectively. MR were higher for diagnoses between 1996 and 2005 versus 2006–2015: ADMs 102 (95% CI 92–113) per 1,000 years versus 88 (78–100), viral NADMs 134 (106–169) versus 111 (93–133) and nonviral NADMs 264 (232–300) versus 226 (206–248). Estimated 5‐year survival for PLHIV diagnosed with liver (29% [19–39%]), lung (18% [13–23%]) and cervical (75% [63–84%]) cancer was similar to general populations. Survival after Hodgkin's lymphoma diagnosis was lower in PLHIV (75% [67–81%]). Among ART‐treated PLHIV diagnosed with cancer, MR and causes of death varied by cancer type, with mortality highest for liver and lung cancers. Deaths within 5 years of NADM diagnoses were more likely to be from cancer than AIDS., What's new? People with HIV live longer than they used to, thanks to advances in antiretroviral therapy. These improvements reduced the incidence of AIDS‐defining malignancies, such as Kaposi's sarcoma, but the increased life expectancy has led to more diagnoses of cancers not traditionally associated with HIV. Here, the authors studied cause‐specific mortality among people with HIV diagnosed with cancer. For those people, within 5 years after a cancer diagnosis, cause of death was more likely to be cancer than AIDS. Survival rates after diagnosis varied by cancer type, but were similar to rates among the general population.

Advances in treatment and care have improved the life expectancy and quality of life for people living with HIV. However, those infected with HIV remain exposed to the social stigma that continues to be associated with this condition and sometimes experience discriminatory treatment in areas such as health, education, the judiciary or the workplace, and in access to benefits and insurance. There is a lot of evidence that the discrimination and stigma associated with HIV alienate people from prevention, diagnosis, treatment and quality of life services. This situation is exacerbated by social, economic and cultural status, as social and structural inequity facilitates increased discrimination and unfair treatment in the daily lives of people living with HIV. In response to this situation arises the need to establish a Social Pact for Non-Discrimination and Equal Treatment Associated with HIV, agreed and signed by social and institutional agents key in the response to HIV. Its aim is to eliminate the stigma and discrimination associated with HIV and AIDS, ensuring equal treatment and opportunities, non-discrimination, respect for fundamental rights and diversity of those affected. Reducing discrimination against people living with HIV is one of the priority objectives of the Ministry of Health, Consumer Affairs and Social Welfare's Strategic Plan for the Prevention and Control of HIV and other STIs, currently extended to 2020. It is aligned with the UNAIDS cross-cutting objective of zero discrimination and with the fourth objective of the 90-90-90-90 strategy, which should ensure that 90% of people with HIV and viral load suppression have a good health-related quality of life.Los avances en nuevos tratamientos y en la atención sanitaria han mejorado la esperanza y la calidad de vida de las personas con el VIH. Sin embargo, quienes tienen esta infección siguen expuestos al estigma social que sigue asociándose a esta condición, experimentando en ocasiones un trato discriminatorio en ámbitos como el sanitario, el educativo, el judicial o el laboral, así como en el acceso a prestaciones y seguros. Existen numerosos datos que muestran que la discriminación y el estigma asociados al VIH alejan a las personas de los servicios de prevención, diagnóstico, tratamiento y calidad de vida. Esta situación se acentúa según la posición social, económica y cultural, ya que la inequidad social y estructural facilita el aumento de la discriminación y del trato injusto en la vida diaria de las personas con el VIH. Como respuesta a esta situación surge la necesidad de establecer un Pacto Social por la No Discriminación y la Igualdad de Trato Asociada al VIH, consensuado y suscrito por los agentes sociales e institucionales claves en la respuesta frente al VIH. Su objetivo es eliminar el estigma y la discriminación asociados al VIH y al Sida, garantizando la igualdad de trato y de oportunidades, la no discriminación, el respeto de los derechos fundamentales y la diversidad de las personas afectadas. Disminuir la discriminación hacia las personas con el VIH es uno de los objetivos prioritarios del Plan Estratégico de Prevención y Control del VIH y otras ITS, del Ministerio de Sanidad, Consumo y Bienestar Social, actualmente prorrogado hasta 2020. Está alineado con el objetivo transversal de cero discriminación de ONUSIDA y con el cuarto objetivo de la estrategia 90-90-90-90, en el que se debería de asegurar que el 90% de las personas con el VIH y supresión de carga viral tengan una buena calidad de vida relacionada con la salud.

BACKGROUND: The assessment of health-related quality of life (HRQoL) in people living with HIV (PLHIV) has become crucial to evidence-based practice. The goals of this study are to analyze the psychometric properties and evidence of the validity of the Spanish version of WHOQOL-HIV-BREF in a sample of PLHIV in Spain and to examine the more impaired HRQoL facets and dimensions and identify the PLHIV who show the most vulnerable profile. METHODS: A total of 1462 PLHIV participated in an observational cross-sectional ex-post-facto study. Data were collected at 33 Spanish sites through an online survey. In addition to measuring HRQoL, the study used other tools to measure treatment adherence (CEAT-VIH 2.0 version), psychological well-being (GHQ-12) and HIV-related stigma (HSSS). Cronbach's alpha, first- and second-order confirmatory factor analysis (CFA), the Pearson coefficient and one-way ANOVA were used to evaluate reliability, construct validity and concurrent and known-group validity, respectively. Differences according to the socio-demographic and epidemiological profiles of participants were analyzed. RESULTS: First- and second-order CFAs confirmed a six-domain first-order structure of the Spanish version of WHOQOL-HIV-BREF and one second-order factor related to overall HRQoL with an acceptable fit to the data, although some minor changes would improve it. The six-domain structure showed an acceptable internal consistency (Cronbach's alpha ranged from .61 to .81). Significant moderate to large correlations between domains and overall HRQoL, adherence, psychological well-being and negative self-image were found. Significant differences were found according to participants' self-reported CD4+ cell count in several HRQoL facets and domains. Being female, heterosexual, having low socio-economic and educational statuses, having acquired HIV through an unsafe injection and living more years with HIV were related to poorer HRQoL. PLHIV older than 50 presented lower scores in 19 HRQoL facets. CONCLUSIONS: This study demonstrates that the Spanish version of the WHOQOL-HIV-BREF is a valid instrument. It also presents the most recent data about HRQoL in PLHIV in Spain with the largest sample to date. This study was funded by ViiV Healthcare (www.viivhealthcare.com). Study Number: SEISIDA 001/2016. ViiV Healthcare was involved in the study design and preparation of the manuscript, without influencing the data collection and analysis or the decision to publish. All listed authors meet the criteria for authorship set forth by the International Committee of Medical Journal Editors. All authors had full access to the data and are responsible for the veracity and completeness of the reported data. Sí

Immigrant populations, especially those from endemic countries, living in the European Union (EU) suffer a disproportionate burden of HIV, delayed diagnosis and poorer access to antiretroviral treatment. While International Organisations are developing recommendations aimed at increasing the uptake of HIV testing, the feasibility and real outcomes of these measures remain unexplored. The aim of this review was, firstly to identify the recommendations of the main International Organisations (IO) on HIV testing in immigrants. Secondly, to describe the challenges for implementing and expanding HIV testing and counselling interventions targeting immigrants by interviewing key informants. The importance of HIV testing in immigrants is discussed, along with the appropriateness of universal HIV testing approaches vs most at risk targeted approaches. Also addressed is, pre- and post-HIV test counselling characteristics and community initiatives suitable to reach this population and, finally the legal issues regarding access to treatment for illegal immigrants.