Kentucky Outreach Service Kiosk (KyOSK) Study protocol: a community-level, controlled quasi-experimental, type 1 hybrid effectiveness study to assess implementation, effectiveness and cost-effectiveness of a community-tailored harm reduction kiosk on HIV, HCV and overdose risk in rural Appalachia

Introduction
Many rural communities bear a disproportionate share of drug-related harms. Innovative harm reduction service models, such as vending machines or kiosks, can expand access to services that reduce drug-related harms. However, few kiosks operate in the USA, and their implementation, impact and cost-effectiveness have not been adequately evaluated in rural settings. This paper describes the Kentucky Outreach Service Kiosk (KyOSK) Study protocol to test the effectiveness, implementation outcomes and cost-effectiveness of a community-tailored, harm reduction kiosk in reducing HIV, hepatitis C and overdose risk in rural Appalachia.

Methods and analysis
KyOSK is a community-level, controlled quasi-experimental, non-randomised trial. KyOSK involves two cohorts of people who use drugs, one in an intervention county (n=425) and one in a control county (n=325). People who are 18 years or older, are community-dwelling residents in the target counties and have used drugs to get high in the past 6 months are eligible. The trial compares the effectiveness of a fixed-site, staffed syringe service programme (standard of care) with the standard of care supplemented with a kiosk. The kiosk will contain various harm reduction supplies accessible to participants upon valid code entry, allowing dispensing data to be linked to participant survey data. The kiosk will include a call-back feature that allows participants to select needed services and receive linkage-to-care services from a peer recovery coach. The cohorts complete follow-up surveys every 6 months for 36 months (three preceding kiosk implementation and four post-implementation). The study will test the effectiveness of the kiosk on reducing risk behaviours associated with overdose, HIV and hepatitis C, as well as implementation outcomes and cost-effectiveness.

Ethics and dissemination
The University of Kentucky Institutional Review Board approved the protocol. Results will be disseminated in academic conferences and peer-reviewed journals, online and print media, and community meetings.

Trial registration number
NCT05657106.

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Marzo 2024

Association of HIV and HCV Infection With Carotid Artery Plaque Echomorphology in the MACS/WIHS Combined Cohort Study

Stroke, Ahead of Print. BACKGROUND:HIV and hepatitis C virus (HCV) are associated with increased risk of carotid artery atherosclerotic plaque and stroke. We examined associations of HIV- and HCV-related factors with echomorphologic features of carotid artery plaque.METHODS:This cross-sectional study included participants from the MACS (Multicenter AIDS Cohort Study)/WIHS (Women’s Interagency HIV Study) Combined Cohort Study who underwent high-resolution B-mode carotid artery ultrasound. Plaques were characterized from 6 areas of the right carotid artery. Poisson regression controlling for demographic and cardiometabolic risk factors determined adjusted prevalence ratios (aPRs) and 95% CIs for associations of HIV- and HCV-related factors with echomorphologic features.RESULTS:Of 2655 participants (65% women, median age 44 [interquartile range, 37–50] years), 1845 (70%) were living with HIV, 600 (23%) were living with HCV, and 425 (16%) had carotid plaque. There were 191 plaques identified in 129 (11%) women with HIV, 51 plaques in 32 (7%) women without HIV, 248 plaques in 171 (28%) men with HIV, and 139 plaques in 93 (29%) men without HIV. Adjusted analyses showed that people with HIV and current CD4+count

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Febbraio 2024

Abstract 13912: Insights From a Multi-Center Consortium for HCV-Viremic Donor Heart Transplant: Outcomes Are Excellent Across Regimens Often Without Major Changes to Statin or PPI

Circulation, Volume 148, Issue Suppl_1, Page A13912-A13912, November 6, 2023. Introduction:With the availability of pangenotypic direct-acting antivirals (DAA) for facile, curative treatment of hepatitis C virus (HCV) infections, HCV-viremic donors are utilized regularly to partially address the shortage of suitable organs for heart transplant (HT). This multi-center, retrospective registry characterized HT outcomes from HCV-positive donors.Methods:Of 138 isolated HT recipients from 8 sites across the US, the most common DAAs were the pangenotypic antiviral combinations sofosbuvir-velpatasvir (SOF/VEL, n=39) and glecaprevir-pibrentasvir (GLE/PIB, n=76); these 115 cases were analyzed in terms of primary graft dysfunction (PGD), episodes of rejection ≥ pAMR1 and/or Grade 2R, post-transplant infection, sustained virologic response at 12 weeks post-treatment (SVR12), and survival up to 1 year.Results:Comparing these two most common pangenotypic regimens, HT recipients differed in their listing status (p

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Novembre 2023