Models of good practice to enhance infectious disease care cascades among people who inject drugs: a qualitative study of interventions implemented in European settings.

Background: People who inject drugs (PWID) in Europe are at an increased risk of HIV/AIDS, chronic viral hepatitis B (HBV) and C (HCV), and tuberculosis (TB). We aimed to complement the evidence base on interventions optimising their care cascade with evidence from models of good practice (MoGPs) implemented in the EU/EEA and countries from the Eastern European region.

Methods: A model of good practice (MoGP) was defined as (a package of) interventions with proven effectiveness in certain settings that are likely to be replicable and sustainable in other settings or countries.

Interventions to increase linkage to care and adherence to treatment for hepatitis C among people who inject drugs: A systematic review and practical considerations from an expert panel consultation.

Background: Following advances in treatment for hepatitis C (HCV), optimizing linkage to care and adherence to treatment of people who inject drugs became of pivotal importance. An ECDC/EMCDDA stakeholders survey in 2018 indicated that two components of the cascade of care, linkage to care and adherence to treatment, were priority areas for inclusion in the updated guidance, planned for publication in 2022. This systematic review was commissioned with the aim to evaluate the effectiveness of interventions on HCV linkage to care and adherence to treatment among people who inject drugs.

Univariable associations between a history of incarceration and HIV and HCV prevalence among people who inject drugs across 17 countries in Europe 2006 to 2020 - is the precautionary principle applicable?

BackgroundPeople who inject drugs (PWID) are frequently incarcerated, which is associated with multiple negative health outcomes.AimWe aimed to estimate the associations between a history of incarceration and prevalence of HIV and HCV infection among PWID in Europe.MethodsAggregate data from PWID recruited in drug services (excluding prison services) or elsewhere in the community were reported by 17 of 30 countries (16 per virus) collaborating in a European drug monitoring system (2006-2020; n = 52,368 HIV+/-; n = 47,268 HCV+/-).