Cascade of Care for Hepatitis C Virus Infection Among Young Adults Who Inject Drugs in a Rural County in New Mexico

OBJECTIVE

Treatment for hepatitis C virus (HCV) infection is highly effective; however, people who inject drugs (PWID), the population most affected by HCV, may encounter barriers to treatment. We examined the cascade of care for HCV infection among young adult PWID in northern New Mexico, to help identify gaps and opportunities for HCV treatment intervention.

METHODS

Young adults (aged 18-29 y) who self-reported injection drug use in the past 90 days were tested for HCV antibodies (anti-HCV) and HCV RNA. We asked participants with detectable RNA to participate in an HCV education session, prior to a referral to a local health care provider for treatment follow-up, and to return for follow-up HCV testing quarterly for 1 year. We measured the cascade of care milestones ranging from the start of screening to achievement of sustained virologic response (SVR).

RESULTS

Among 238 participants, the median age was 26 years and 133 (55.9%) were men. Most (90.3%) identified as Hispanic. Of 109 RNA-positive participants included in the cascade of care assessment, 84 (77.1%) received their results, 82 (75.2%) participated in the HCV education session, 61 (56.0%) were linked to care through a medical appointment, 27 (24.8%) attended the HCV treatment appointment, 13 (11.9%) attended their follow-up appointment, 6 (5.5%) initiated treatment, 3 (2.8%) completed treatment, and 1 (0.9%) achieved SVR.

CONCLUSIONS

We observed a steeply declining level of engagement at each milestone step of the cascade of care after detection of HCV infection, resulting in a suboptimal level of HCV treatment and cure. Programs that can streamline testing and expand access to treatment from trusted health care providers are needed to improve the engagement of PWID in HCV treatment.

Screening for opioid use disorder and co-occurring depression and post-traumatic stress disorder in primary care in New Mexico

BACKGROUND

Identifying patients in primary care services with opioid use disorder and co-occurring mental health disorders is critical to providing treatment. Objectives of this study were to (1) assess the feasibility of recruiting people to screen in-person for opioid use disorder and co-occurring mental health disorders (depression and/or post-traumatic stress disorder) in primary care clinic waiting rooms in preparation for a randomized controlled trial, and (2) compare results of detecting these disorders by universal in-person screening compared to electronic health record (EHR) diagnoses.

METHODS

This cross-sectional feasibility and pilot study recruited participants from four primary care clinics, two rural and two urban, from three health care organizations in New Mexico. Inclusion criteria were adults (≥ 18 years), attending one of the four clinics as a patient, and who spoke English or Spanish. Exclusion criteria were people attending the clinic for a non-primary care visit (e.g., dental, prescription pick up, social support). The main outcomes and measures were (1) recruitment feasibility which was assessed by frequencies and proportions of people approached and consented for in-person screening, and (2) relative differences of detecting opioid use disorder and co-occurring mental health disorders in waiting rooms relative to aggregate EHR data from each clinic, measured by prevalence and prevalence ratios.

RESULTS

Over two-weeks, 1478 potential participants were approached and 1145 were consented and screened (77.5% of patients approached). Probable opioid use disorder and co-occurring mental health disorders were identified in 2.4% of those screened compared to 0.8% in EHR. Similarly, universal screening relative to EHR identified higher proportions of probable opioid use disorder (4.5% vs. 3.4%), depression (17.5% vs. 12.7%) and post-traumatic stress disorder (19.0% vs. 3.6%).

CONCLUSIONS

Universal screening for opioid use disorder, depression, and post-traumatic stress disorder was feasible, and identified three times as many patients with these co-occurring disorders compared to EHR. Higher proportions of each condition were also identified, especially post-traumatic stress disorder. Results support that there are likely gaps in identification of these disorders in primary care services and demonstrate the need to better address the persistent public health problem of these co-occurring disorders.

Violence and the Academic Lives of College Students at the Intersection of Race/Ethnicity and Sexual Orientation/Gender Identity

To ascertain whether sexual and/or gender minority (SGM) students at a Hispanic-serving institution who experience violence are more likely to experience interference with their academic lives when compared to heterosexual, cisgender students, and how this relationship differs by race/ethnicity. Data came from 736 undergraduate students at a university in the Southwestern United States responding to a 2017 Campus Climate Survey. Multivariable logistic regression was conducted on self-identified SGM students and reported interference with their academic lives. The model was also tested for effect modification by race/ethnicity. Two-thirds (67.65%) of SGM students reported four or more incidences of violence. Nearly one-fifth (18.83%) of SGM students reported being harassed, insulted, threatened, or intimidated, and 2.63% reported being physically hurt (including forced sex), because the perpetrator thought the individual might have been gay, lesbian, bisexual, or transgender. SGM students had 2.44 (95% CI: 1.29, 4.61) increased odds of interference with academic life as a result of violence victimization compared with non-SGM students. When the model was evaluated for effect modification by race/ethnicity, large effect sizes were observed, although the results were not significant. SGM undergraduate students are at significantly increased risk of violence and interference with their academic lives. This research emphasizes the need for institutions of higher education to ensure that their policies and practices support equal access to education by SGM students. Additionally, this study contributes insights into a potential protective effect of Hispanic ethnicity that warrants further research.