To assess the degree of compliance with antiretroviral therapy in HIV-infected patients, and identify which sociodemographic and psychological factors influence it, in order to develop strategies to improve adherence. Cross-sectional study in a reference HIV/AIDS institution located in Madrid, Spain. A total of 366 HIV-infected patients who were on treatment with antiretroviral drugs were invited to complete a questionnaire which recorded sociodemographic data and psychological variables in relation to compliance with the prescribed medication. Clinical information was extracted from the hospital records. The Beck Depression Inventory was used to assess depression, while adherence to treatment was evaluated using patient‚s self report and the pill count method. A good adherence to antiretroviral therapy (>90% consumption of the prescribed pills) was recorded in 211 (57.6%) patients. A good concordance for assessing adherence was found using the patient‚s self-report and the pill count method in a sub-group of patients. Predictors of compliance in the univariate analysis were age, transmission category, level of studies, work situation, CD4 cell count level, depression and self-perceived social support. In the multivariate model, only age, transmission category, CD4 cell count level, depression, self-perceived social support, and an interaction between the last two variables predicted compliance to treatment; adherence to antiretroviral therapy was better among subjects aged 32-35 years [odds ratio (OR), 2.31; 95% confidence interval (CI), 1.21-4.40], in non-intravenous drug users (IVDUs) (OR, 2.05; 95% CI, 1.28-3.29), subjects with CD4 cell counts from 200-499×106 cells/l at enrolment (OR, 2.78; 95%CI, 1.40-5.51) and in subjects not depressed and with a self-perceived good social support (OR, 1.86; 95% CI, 0.98-3.53). Sociodemographic and psychological factors influence the degree of adherence to antiretroviral therapy. Overall, IVDUs and younger individuals tend to have a poorer compliance, as well as subjects with depression and lack of self-perceived social support. An increased awareness of these factors by practitioners attending HIV-infected persons, recognizing and potentially treating some of them, should indirectly improve the effectiveness of antiretroviral therapy.

In 2016, the World Health Organization (WHO) adopted a new Global Health Sector Strategy on HIV for 2016–2021. It establishes 15 ambitious targets, including the ‘90-90-90’ target calling on health systems to reduce under-diagnosis of HIV, treat a greater number of those diagnosed, and ensure that those being treated achieve viral suppression. The WHO strategy calls for person-centered chronic care for people living with HIV (PLHIV), implicitly acknowledging that viral suppression is not the ultimate goal of treatment. However, it stops short of providing an explicit target for health-related quality of life. It thus fails to take into account the needs of PLHIV who have achieved viral suppression but still must contend with other intense challenges such as serious non-communicable diseases, depression, anxiety, financial stress, and experiences of or apprehension about HIV-related discrimination. We propose adding a ‘fourth 90’ to the testing and treatment target: ensure that 90 % of people with viral load suppression have good health-related quality of life. The new target would expand the continuum-of-services paradigm beyond the existing endpoint of viral suppression. Good health-related quality of life for PLHIV entails attention to two domains: comorbidities and self-perceived quality of life. Health systems everywhere need to become more integrated and more people-centered to successfully meet the needs of virally suppressed PLHIV. By doing so, these systems can better meet the needs of all of their constituents – regardless of HIV status – in an era when many populations worldwide are living much longer with multiple comorbidities.

Background. Recent updates of human immunodeficiency virus (HIV) treatment guidelines have raised the CD4+ cell count thresholds for antiretroviral therapy initiation from 350 to 500 cells/mm³ in the United States and from 200 to 350 cells/mm³ in mid- and low-income countries. Robust data of time from HIV seroconversion to CD4+ cell counts of 200, 350, and 500 cells/mm³ are lacking but are needed to inform health care planners of the likely impact and cost effectiveness of these and possible future changes in CD4+ cell count initiation threshold. Methods. Using Concerted Action on Seroconversion to AIDS and Death in Europe data from individuals with well-estimated dates of HIV seroconversion, we fitted mixed models on the square root of CD4+ cell counts measured before combined antiretroviral therapy (cART) initiation. Restricting analyses to adults (age >16 years), we predicted time between seroconversion and CD4+ cell count <200, <350, and <500 cells/mm³ as well as CD4+ cell count distribution and proportions reaching these thresholds at 1, 2, and 5 years after seroconversion. Results. Median (interquartile range [IQR]) follow-up for the 18495 eligible individuals from seroconversion while cART-free was 3.7 years (1.5, 7). Most of the subjects were male (78%), had a median age at seroconversion of 30 years (IQR, 25–37 years), and were infected through sex between men (55%). Estimated median times (95% confidence interval [CI]) from seroconversion to CD4+ cell count <500, <350, and <200 cells/mm³ were 1.19 (95% CI, 1.12–1.26), 4.19 (95% CI, 4.09–4.28), and 7.93 (95% CI, 7.76–8.09) years, respectively. Almost half of infected individuals would require treatment within 1 year of seroconversion for guidelines recommending its initiation at 500 cells/mm³, compared with 26% and 9% for guidelines recommending initiation at 350 and 200 cells/mm³, respectively. Conclusions. These data suggest substantial increases in the number of individuals who require treatment and call for early HIV testing.

Background. Some human immunodeficiency virus (HIV)–infected individuals initiating combination antiretroviral therapy (cART) with low CD4 counts achieve viral suppression but not CD4 cell recovery. We aimed to identify (1) risk factors for failure to achieve CD4 count >200 cells/µL after 3 years of sustained viral suppression and (2) the association of the achieved CD4 count with subsequent mortality. Methods. We included treated HIV-infected adults from 2 large international HIV cohorts, who had viral suppression (≤500 HIV type 1 RNA copies/mL) for >3 years with CD4 count ≤200 cells/µL at start of the suppressed period. Logistic regression was used to identify risk factors for incomplete CD4 recovery (≤200 cells/µL) and Cox regression to identify associations with mortality. Results. Of 5550 eligible individuals, 835 (15%) did not reach a CD4 count >200 cells/µL after 3 years of suppression. Increasing age, lower initial CD4 count, male heterosexual and injection drug use transmission, cART initiation after 1998, and longer time from initiation of cART to start of the virally suppressed period were risk factors for not achieving a CD4 count >200 cells/µL. Individuals with CD4 ≤200 cells/µL after 3 years of viral suppression had substantially increased mortality (adjusted hazard ratio, 2.60; 95% confidence interval, 1.86–3.61) compared with those who achieved CD4 count >200 cells/µL. The increased mortality was seen across different patient groups and for all causes of death. Conclusions. Virally suppressed HIV-positive individuals on cART who do not achieve a CD4 count >200 cells/µL have substantially increased long-term mortality.