Cost-effectiveness and Cost-utility of the Adherence Improving Self-management Strategy in Human Immunodeficiency Virus Care : A Trial-based Economic Evaluation

This study was funded by ZonMw (the Netherlands), program Doelmatigheidsonderzoek (grant number 171002208). This funding source had no role in study design, data collection, analysis, interpretation, or writing of the report. All authors declare that they have no competing interests. We thank the HIV-nurses and physicians from the seven HIV-clinics who were involved in the AIMSstudy (Academic Medical Center, Amsterdam; Slotervaart Hospital, Amsterdam; St. Lucas-Andreas Hospital, Amsterdam; the Leiden University Medical Center, Leiden; Haga Teaching Hospital, Den Haag; Erasmus Medical Center, Rotterdam; Isala Clinics, Zwolle) for their input and collaboration. We also would like to express our gratitude to the study participants. Written informed consent was obtained from each patient. The study has been approved by the ethics committee of each participating center.Peer reviewedPostprin

Looking Beyond Health-Related Quality of Life: Predictors of Subjective Well-Being among People Living with HIV in the Netherlands

Health care interventions are increasingly expected to improve subjective well-being (SWB) rather than health-related quality of life (HRQOL) only. However, little is known about how HRQOL and other relevant quality of life (QOL) domains relate to SWB among people living with HIV. People living with HIV treated in Dutch HIV centers (n = 191) completed a cross-sectional survey on SWB, HRQOL, and other QOL domains (social, financial, sexual, and environmental well-being). In bivariate analyses, all QOL domains were significantly related to SWB (r = .17 to .42). In structural equation models, physical health (beta = .14; p <.05), mental health (beta = .27; p <.01), and environmental well-being (beta = .41; p <.01) directly predicted SWB, while financial and social well-being explained SWB indirectly. Thus, environmental well-being and mental health are the main predictors of SWB, and physical health, social well-being, and financial well-being to a lesser extent. Given that most of HIV-care is directed at improving physical health, from the perspective of promoting SWB HIV care should also be directed at other life domain

High treatment uptake in human immunodeficiency virus/ hepatitis C virus-coinfected patients after unrestricted access to direct-acting antivirals in the Netherlands

Background The Netherlands has provided unrestricted access to direct-acting antivirals (DAAs) since November 2015. We analyzed the nationwide hepatitis C virus (HCV) treatment uptake among patients coinfected with human immunodeficiency virus (HIV) and HCV. Methods Data were obtained from the ATHENA HIV observational cohort in which >98% of HIV-infected patients ever registered since 1998 are included. Patients were included if they ever had 1 positive HCV RNA result, did not have spontaneous clearance, and were known to still be in care. Treatment uptake and outcome were assessed. When patients were treated more than once, data were included from only the most recent treatment episode. Data were updated until February 2017. In addition, each treatment center was queried in April 2017 for a data update on DAA treatment and achieved sustained virological response. Results Of 23574 HIV-infected patients ever linked to care, 1471 HCV-coinfected patients (69% men who have sex with men, 15% persons who [formerly] injected drugs, and 15% with another HIV transmission route) fulfilled the inclusion criteria. Of these, 87% (1284 of 1471) had ever initiated HCV treatment between 2000 and 2017, 76% (1124 of 1471) had their HCV infection cured; DAA treatment results were pending in 6% (92 of 1471). Among men who have sex with men, 83% (844 of 1022) had their HCV infection cured, and DAA treatment results were pending in 6% (66 of 1022). Overall, 187 patients had never initiated treatment, DAAs had failed in 14, and a pegylated interferon-alfa–based regimen had failed in 54. Conclusions Fifteen months after unrestricted DAA availability the majority of HIV/HCV-coinfected patients in the Netherlands have their HCV infection cured (76%) or are awaiting DAA treatment results (6%). This rapid treatment scale-up may contribute to future HCV elimination among these patients

A highly virulent variant of HIV-1 circulating in the Netherlands

We discovered a highly virulent variant of subtype-B HIV-1 in the Netherlands. One hundred nine individuals with this variant had a 0.54 to 0.74 log10 increase (i.e., a ~3.5-fold to 5.5-fold increase) in viral load compared with, and exhibited CD4 cell decline twice as fast as, 6604 individuals with other subtype-B strains. Without treatment, advanced HIV-CD4 cell counts below 350 cells per cubic millimeter, with long-term clinical consequences-is expected to be reached, on average, 9 months after diagnosis for individuals in their thirties with this variant. Age, sex, suspected mode of transmission, and place of birth for the aforementioned 109 individuals were typical for HIV-positive people in the Netherlands, which suggests that the increased virulence is attributable to the viral strain. Genetic sequence analysis suggests that this variant arose in the 1990s from de novo mutation, not recombination, with increased transmissibility and an unfamiliar molecular mechanism of virulence