Comprehensive Ryan White Assistance and Human Immunodeficiency Virus Clinical Outcomes: Retention in Care and Viral Suppression in a Medicaid Nonexpansion State

"Make it more than a pill, make it an experience of health:" results from an open pilot intervention to retain young African American men who have sex with men in PrEP care

Uptake and retention in clinical care for pre-exposure prophylaxis (PrEP) is suboptimal, particularly among young African American men who have sex with men (MSM) in the Deep South. We conducted a two-phase study to develop and implement an intervention to increase PrEP persistence. In Phase I, we conducted focus groups with 27 young African American MSM taking PrEP at a community health center in Jackson, Mississippi to elicit recommendations for the PrEP persistence intervention. We developed an intervention based on recommendations in Phase I, and in Phase II, ten participants were enrolled in an open pilot. Eight participants completed Phase II study activities, including a single intervention session, phone call check-ins, and four assessments (Months 0, 1, 3, and 6). Exit interviews demonstrated a high level of acceptability and satisfaction with the intervention. These formative data demonstrate the initial promise of a novel intervention to improve PrEP persistence among young African American MSM.

Durable Viral Suppression Among Young Adults Living with HIV Receiving Ryan White Services in New York City

Identifying factors associated with durable viral suppression (DVS) can inform interventions to support young adults living with HIV (YALWH) in sustaining optimal health. We examined associations between client characteristics and DVS among YALWH aged 18-29 who completed an intake assessment and received ≥ 1 Ryan White Part A service in New York City from 1/2017 to 12/2019. Individuals were classified as achieving DVS at least once if they had ≥ 2 suppressed viral load test results ≥ 90 days apart with: (a) no intervening unsuppressed viral load test results in a 12-month period; and (b) no unsuppressed viral load test results after achieving DVS in that 12-month period. Of 2208 YALWH, 92.1% (n = 2034) had sufficient data in the New York City HIV Surveillance Registry to ascertain DVS status. Of these, 68% achieved DVS at least once. Controlling for ART prescription status at intake, YALWH with higher incomes were significantly more likely to achieve DVS at least once. YALWH with lifetime and recent histories of incarceration and/or drug use were significantly less likely to achieve DVS. Our findings underscore the potential role of tailored harm reduction and post-incarceration programs in reducing health inequities among YALWH.

Brief Report: Physician Reimbursement and Retention in HIV Care: Racial Disparities in the US South

BACKGROUND

Retention in HIV care remains a national challenge. Addressing structural barriers to care may improve retention. We examined the association between physician reimbursement and retention in HIV care, including racial differences.

METHODS

We integrated person-level administrative claims (Medicaid Analytic eXtract, 2008-2012), state Medicaid-to-Medicare physician fee ratios (Urban Institute, 2008, 2012), and county characteristics for 15 Southern states plus District of Columbia. The fee ratio is a standardized measure of physician reimbursement capturing Medicaid relative to Medicare physician reimbursement across states. Generalized estimating equations assessed the association between the fee ratio and retention (≥2 care markers ≥90 days apart in a calendar year). Stratified analyses assessed racial differences. We varied definitions of retention, subsamples, and definitions of the fee ratio, including the fee ratio at parity.

RESULTS

The sample included 55,237 adult Medicaid enrollees with HIV (179,002 enrollee years). Enrollees were retained in HIV care for 76.6% of their enrollment years, with retention lower among non-Hispanic Black (76.1%) versus non-Hispanic White enrollees (81.3%, P < 0.001). A 10-percentage point increase in physician reimbursement was associated with 4% increased odds of retention (adjusted odds ratio 1.04, 95% confidence interval: 1.01 to 1.07). In stratified analyses, the positive, significant association occurred among non-Hispanic Black (1.08, 1.05-1.12) but not non-Hispanic White enrollees (0.87, 0.74-1.02). Findings were robust across sensitivity analyses. When the fee ratio reached parity, predicted retention increased significantly overall and for non-Hispanic Black enrollees.

CONCLUSION

Higher physician reimbursement may improve retention in HIV care, particularly among non-Hispanic Black individuals, and could be a mechanism to promote health equity.

Characterizing Ryan White Part A-funded support service utilization patterns and their association with viral suppression among people with HIV in New York City

Use of HIV-related support services has been demonstrated to improve outcomes for people living with HIV. Further exploring patterns of use could help identify how and in what settings additional HIV care and treatment adherence support could be provided. We aimed to identify support service utilization patterns and examine their association with viral load suppression (VLS). Our sample comprised 6,581 people with HIV who received Ryan White Part A support services for basic needs (food and nutrition, legal, harm reduction, housing services) in New York City from 1/2013 to 12/2016, but had not received services specifically targeting HIV care and treatment adherence. Five support service utilization classes were identified using latent class analysis, the majority of which were characterized by the predominant use of concrete services (e.g., food assistance). Compared with the low-intensity, sporadic concrete service use class, clients in all other classes had lower odds of VLS in a 365-day follow-up period, but this disadvantage disappeared with adjustment for confounding variables indicative of need. Our findings underscore the impact of need-related barriers on VLS and suggest that long-term service utilization beyond the one year period of this study may be required to diminish their negative effect on HIV outcomes.

African American Clergy Recommendations to Enhance the Federal Plan to End the HIV Epidemic: A Qualitative Study

African Americans in the southern United States continue to be disproportionately affected by HIV. Although faith-based organizations (FBOs) play important roles in the social fabric of African American communities, few HIV screening, care, and PrEP promotion efforts harness the power of FBOs. We conducted 11 focus groups among 57 prominent African American clergy from Arkansas, Mississippi, and Alabama. We explored clergy knowledge about the Ending the HIV Epidemic: A Plan for America (EHE); normative recommendations for how clergy can contribute to EHE; and how clergy can enhance the HIV care continua and PrEP. We explored how clergy have responded to the COVID-19 crisis, and lessons learned from pandemic experiences that are relevant for HIV programs. Clergy reported a moral obligation to participate in the response to the HIV epidemic and were willing to support efforts to expand HIV screening, treatment, PrEP and HIV care. Few clergy were familiar with EHE, U = U and TasP. Many suggested developing culturally tailored messages and were willing to lend their voices to social marketing efforts to destigmatize HIV and promote uptake of biomedical interventions. Nearly all clergy believed technical assistance with biomedical HIV prevention and care interventions would enhance their ability to create partnerships with local community health centers. Partnering with FBOs presents important and unique opportunities to reduce HIV disparities. Clergy want to participate in the EHE movement and need federal resources and technical assistance to support their efforts to bridge community activities with biomedical prevention and care programs related to HIV. The COVID-19 pandemic presents opportunities to build important infrastructure related to these goals.

Health insurance and AIDS Drug Assistance Program (ADAP) increases retention in care among women living with HIV in the United States

Our objective was to examine the association between healthcare payer type and missed HIV care visits among 1,366 US women living with HIV (WLWH) enrolled in the prospective Women's Interagency HIV Study (WIHS). We collected secondary patient-level data (October 1, 2017-September 30, 2018) from WLWH at nine WIHS sites. We used bivariate and multivariable binary logistic regression to examine the relationship between healthcare payer type (cross-classification of patients' ADAP and health insurance enrollment) and missed visits-based retention in care, defined as no-show appointments for which patients did not reschedule. Our sample included all WLWH who self-reported having received HIV care at least once during the two consecutive biannual WIHS visits a year prior to October 1, 2017-September 30, 2018. In the bivariate model, compared to uninsured WLWH without ADAP, WLWH with private insurance + ADAP were more likely to be retained in care, as were WLWH with Medicaid only and private insurance only. In the adjusted model, WLWH with private insurance only were more likely to be retained in care compared to uninsured WLWH without ADAP. Private health insurance and ADAP are associated with increased odds of retention in care among WLWH.

Early Impact of the Patient Protection and Affordable Care Act on People Living With HIV: A Systematic Review

The US Patient Protection and Affordable Care Act (ACA) was the most influential policy-related change to the care of people living with HIV in decades. We systematically searched and analyzed peer-reviewed, empirical research reporting on ACA-related aspects of HIV care post-ACA full implementation, finding 12 articles that met search criteria. The results revealed largely positive evidence regarding the ACA impact on people living with HIV, particularly on their health care coverage in Medicaid expansion states. More recent reporting included improvement in virologic suppression. However, early evidence has been somewhat fragmented, and important questions concerning the impact of the ACA on HIV care quality, patients, and providers remain unanswered. As the political struggle over the ACA continues, future analyses should use national- and state-level data to examine ACA impact on HIV care quality and patient-centered health outcomes to provide in-depth, holistic understanding of HIV care in the wake of this policy change.

Enrollment Length, Service Category, and HIV Health Outcomes Among Low-Income HIV-Positive Persons Newly Enrolled in a Housing Program, New York City, 2014-2017

Objectives. To evaluate the impact of duration and service category on HIV health outcomes among low-income adults living with HIV and enrolled in a housing program in 2014 to 2017.Methods. We estimated relative risk of engagement in care, viral suppression, and CD4 improvement for 561 consumers at first and second year after enrollment to matched controls through the New York City HIV surveillance registry, by enrollment length (enrolled for more than 1 year or not) and service category (housing placement assistance [HPA], supportive permanent housing [SPH], and rental assistance [REN]).Results. The SPH and REN consumers were enrolled longer and received more services, compared with HPA consumers. Long-term SPH and REN consumers had better engagement in care, viral suppression, and CD4 count than controls at both first and second year after enrollment, but the effect did not grow bigger from year 1 to 2. HPA consumers did not have better outcomes than controls regardless of enrollment length.Conclusions. Longer enrollment with timely housing placement and a higher number and more types of services are associated with better HIV health outcomes for low-income persons living with HIV with unmet housing needs.

The Impact of ACA and Medicaid Expansion on Progress Toward UNAIDS 90-90-90 Goals

PURPOSE OF REVIEW

Passage of the Affordable Care Act (ACA) in 2010 and subsequent Medicaid expansion has influenced access to HIV treatment and care in the USA. This review aims to evaluate whether the implementation of these policies has impacted progress toward UNAIDS 90-90-90 goals.

RECENT FINDINGS

Preliminary evidence has emerged suggesting that the ACA and Medicaid expansion has increased the likelihood of HIV testing and diagnosis, reduced the number of people unaware of HIV infection, and increased the number of people on antiretroviral therapy (ART) who are virally suppressed. While the ACA is associated with some progress toward 90-90-90 goals, more years of data after policy implementation are needed for robust analysis. Methods including difference-in-differences, instrumental variables, and propensity scores are recommended to minimize bias from unmeasured confounders and make causal inference about non-random Medicaid expansion among states.

Predicting Retention in HIV Primary Care: Is There a Missed Visits Continuum Based on Patient Characteristics?

Missing 3 + scheduled HIV primary care visits over a 1-year period increases mortality risk for people living with HIV (PLWH). We used electronic health data from PLWH (≥ 18 years old) at a southeastern US HIV clinic in 2016 to examine differences across patient-level characteristics and number of missed visits (1-2 vs. 0, 3 + vs. 0, 3 + vs. 1-2). In multivariable multinomial logistic regression analyses, poverty, lack of Ryan White HIV/AIDS Program support services, being uninsured, not having a high school degree, and being younger were significantly associated with 1-2 or 3 + missed visits (vs. 0 missed). Only poverty remained predictive of missing 3 + versus 1-2 visits (RR = 2.70, 95% CI 1.49-4.88). Patients at risk for missing 3 + visits present similar characteristics to patients who miss 1-2 visits. Interventions aimed at poverty reduction and increased access to education, health insurance, and support services may improve retention and, therefore, decrease mortality risk.

The Ryan White HIV/AIDS Program after the Patient Protection and Affordable Care Act full implementation: a critical review of predictions, evidence, and future directions

The Ryan White HIV/AIDS Program (RWHAP) has been effective in serving people living with HIV (PLWH). Our goal was to examine the impact of the implementation of the Affordable Care Act (ACA) on the program's role in HIV care and its clients. We utilized critical review to synthesize the literature on the anticipated effects of the ACA, and assess the evidence regarding the early effects of the ACA on the program and on PLWH who receive RWHAP services. To date, research on the impact of ACA on RWHAP has been fragmented. Despite the expected benefits of the ACA to PLWH, access and linkage to care, reducing inequity in HIV risk and access to care, and coping with comorbidities remain pressing challenges. There are additional gaps following ACA implementation related to immigrant care. RWHAP's proven success in addressing these challenges, and the political threats to ACA, highlight the need for maintaining the program to meet HIV care needs. More evidence on the role and impact of RWHAP in this new era is needed to guide policy and practice of care for PLWH. Additional research is needed to explore RWHAP care and its clients' health outcomes following ACA implementation, with a focus on at-risk groups such as immigrants, transgender women, homeless individuals, and PLWH struggling with mental health problems.

The Ryan White HIV/AIDS Program: Supplementary Service Provision Post-Affordable Care Act

The Ryan White HIV/AIDS program (RWHAP) provides essential primary and supplementary health services to people living with HIV (PLWH). We examined the relationship between supplementary RWHAP services (Part B) and two outcomes: viral suppression (VS) and two separate measures of retention in care (RiC) based on kept- and missed-visits. We used purposive sampling to identify adult patients who received primary medical care at an academically-affiliated HIV/AIDS clinic in the southeastern United States (N = 1159) and who attended at least one scheduled HIV primary care appointment at the study site during 2015. Unadjusted and adjusted logistic regression models were fit, in which RWHAP supplementary services were the primary independent variables of interest. Age, race, gender, education level, and income were control variables. Among 1159 PLWH, 45.3% received RWHAP supplementary services in addition to public insurance, private insurance, or primary RWHAP. Among participants, 91.4% were virally suppressed, 87.4% were retained in care using the Institute of Medicine (IOM) kept-visits measure, and 60% were retained in care using the missed-visits measure. In multivariable models, patients with RWHAP supplementary services had significantly higher odds of (1) VS [adjusted odds ratio (AOR) = 1.91], (2) RiC using the IOM kept-visits measure (AOR = 2.56), and (3) RiC using the missed-visits measure (AOR = 1.58). Receipt of supplementary RWHAP services is associated with increased odds of VS and two measures of RiC when adjusting for key sociodemographic variables. Policymakers should consider the vital role of RWHAP as continued funding is uncertain.

Suboptimal geographic accessibility to comprehensive HIV care in the US: regional and urban-rural differences

Achieving US state and municipal benchmarks to end the HIV epidemic and promote health equity requires access to comprehensive HIV care. However, this care may not be geographically accessible for all people living with HIV (PLHIV). We estimated county-level drive time and suboptimal geographic accessibility to HIV care across the contiguous US, assessing regional and urban-rural differences. We integrated publicly available data from four federal databases to identify and geocode sites providing comprehensive HIV care in 2015, defined as the co-located provision of core HIV medical care and support services. Leveraging street network, US Census and HIV surveillance data (2014), we used geographic analysis to estimate the fastest one-way drive time between the population-weighted county centroid and the nearest site providing HIV care for counties reporting at least five diagnosed HIV cases. We summarized HIV care sites, county-level drive time, population-weighted drive time and suboptimal geographic accessibility to HIV care, by US region and county rurality (2013). Geographic accessibility to HIV care was suboptimal if drive time was >30 min, a common threshold for primary care accessibility in the general US population. Tests of statistical significance were not performed, since the analysis is population-based. We identified 671 HIV care sites across the US, with 95% in urban counties. Nationwide, the median county-level drive time to HIV care is 69 min (interquartile range (IQR) 66 min). The median county-level drive time to HIV care for rural counties (90 min, IQR 61) is over twice that of urban counties (40 min, IQR 48), with the greatest urban-rural differences in the West. Nationally, population-weighted drive time, an approximation of individual-level drive time, is over five times longer in rural counties than in urban counties. Geographic access to HIV care is suboptimal for over 170,000 people diagnosed with HIV (19%), with over half of these individuals from the South and disproportionately the rural South. Nationally, approximately 80,000 (9%) drive over an hour to receive HIV care. Suboptimal geographic accessibility to HIV care is an important structural barrier in the US, particularly for rural residents living with HIV in the South and West. Targeted policies and interventions to address this challenge should become a priority.

Hepatitis C Within a Single Health System: Progression Along the Cascade to Cure Is Higher for Those With Substance Misuse When Linked to a Clinic With Embedded Support Services

Background

Hepatitis C is now curable for most individuals, and national goals for elimination have been established. Transmission persists, however, particularly in nonurban regions affected by the opioid epidemic. To reach goals of elimination, barriers to treatment must be identified.

Methods

In this open cohort of all individuals diagnosed with active hepatitis C from 2010 to 2016 at a large medical center, we identified patient and clinic characteristics associated with our primary outcome, sustained virologic response (SVR). We performed a subgroup analysis for those with documented substance misuse.

Results

SVR was achieved in 1544 (41%) of 3790 people with active hepatitis C. In a multivariable Poisson regression model, SVR was more likely in individuals diagnosed outpatient (incident rate ratio [IRR], 1.7; 95% confidence interval [CI], 1.5-2.0), living in close proximity to the medical center (IRR, 1.2; 95% CI, 1.1-1.3), with private insurance (IRR, 1.1; 95% CI, 1.0-1.3), and with cirrhosis (IRR, 1.4; 95% CI, 1.3-1.5). Achieving SVR was less likely in those qualifying as indigent (IRR, 0.8; 95% CI, 0.8-0.9) and those with substance misuse (IRR, 0.8; 95% CI, 0.7-0.9). In the subgroup analysis of those with substance misuse, SVR rates were higher in those linked to the infectious diseases clinic, which has embedded support services, than those linked to the gastroenterology clinic, which does not (IRR, 1.4; 95% CI, 1.1-1.9).

Conclusions

Social determinants of health including proximity to care and poverty impacted achievement of SVR. Those with substance misuse, a high-priority population for treatment of hepatitis C, had better outcomes when receiving care in a clinic with embedded support services.

Financial Barriers and Lapses in Treatment and Care of HIV-Infected Adults in a Southern State in the United States

Antiretroviral (ARV) adherence has largely been considered from the perspective of an individual's behavior with less attention given to potential structural causes for lapses in treatment, such as the cost of medications and care. HIV medication expense is typically covered by third party payers. However, private insurance premiums and deductibles may rise, or policies terminated such as with a change in employment. Likewise, a patient's eligibility for publicly funded coverage like state AIDS Drug Assistance Programs (ADAP) or Medicaid can also be lost. We conducted a one-time survey of a sample of 300 patients receiving HIV care at a single large academic center in the south of United States to examine lapses in HIV therapy due to financial reasons. We found that during the prior year, financial issues including medication cost or coverage led to a lapse in ARVs in 10% (n = 31) of participants. However, of the 42% (n = 125) participants who had been enrolled in ADAP at any time during the prior year, 21% (n = 26) reported an ARV lapse due to problems with ADAP or medication cost. Respondents cited ADAP's required semi-annual renewal process and other administrative issues as the cause of ARV lapses. The median duration of missed ARVs was 2 weeks (range of <1-23 weeks). Non-HIV medication and transportation to and from clinic costs were also identified as financial burdens to care by respondents. In conclusion, although conducted at a single medical center and one state, this study suggests that a significant minority of HIV-infected patients encounter financial barriers to ARV access, and this is paradoxically more common among those enrolled in the state ADAP. Streamlining, supporting, and simplifying ADAP renewal procedures will likely reduce lapses in ARV adherence and persistence.