1
|
The prevalence of Human Immunodeficiency Virus infection among voluntary blood donors in mainland China: A systematic review and meta-analysis. J Med Virol 2024; 96:e29599. [PMID: 38647039 DOI: 10.1002/jmv.29599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 02/08/2024] [Accepted: 03/30/2024] [Indexed: 04/25/2024]
Abstract
Human immunodeficiency virus (HIV) infection through transfusion has been an imperative challenge for blood safety. Despite the implementation of screening strategies, there was still the residual risk of transfusion-transmitted HIV. Considering that the prevalence of HIV infection in blood donors is significant for evaluating blood safety and potential risks to the population, meta-analysis was applied to investigate the HIV prevalence among voluntary blood donors during the past 27 years to characterize the epidemiology and related risk factors of HIV in blood donors. The literature concerning the HIV screening reactive rate and prevalence in Chinese voluntary blood donors was collected through the systematic searching of four electronic databases. After integrating data, following the Preferred Reporting of Items for Systematic Reviews and Meta-Analyses guidelines, data manipulation and statistical analyses were conducted by Stata 12.0. The results indicated that overall HIV prevalence was 0.0178% (95% confidence interval [CI], 0.0169%-0.0187%) with a remarkable rise, which varied from 2000 (0.0034%) to 2015 (0.027%). The HIV window period infection rate was 0.0475‱ (95% CI, 0.0304‱-0.0646‱). Importantly, subgroup analysis revealed the heterogeneity in gender, occupations, education and donation frequency. With the effective control of HIV transmission through blood, HIV prevalence declined in China to some extent in recent years, and the characteristics of HIV epidemic in some provinces have drastically changed. However, remaining relatively high HIV prevalence and overall increased trend of HIV prevalence since the 21th century demonstrates the potential residual risk of blood transfusion, and the whole society is supposed to pay close attention to HIV infection.
Collapse
|
2
|
Correlates of Recent HIV Testing Among People Who Inject Drugs in Rural Areas: A Multi-site Cross-Sectional Study, 2018-2020. AIDS Behav 2024; 28:59-71. [PMID: 37515742 PMCID: PMC10823036 DOI: 10.1007/s10461-023-04140-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/17/2023] [Indexed: 07/31/2023]
Abstract
The Rural Opioid Initiative surveyed 2693 people who inject drugs (PWID) in eight rural U.S. areas in 2018-2020 about self-reported HIV testing in the past 6 months. Correlates of interest included receipt of any drug-related services, incarceration history, and structural barriers to care (e.g., lack of insurance, proximity to syringe service programs [SSP]). Overall, 20% of participants reported receiving an HIV test within the past 6 months. Multivariable generalized estimating equations showed that attending substance use disorder (SUD) treatment (OR 2.11, 95%CI [1.58, 2.82]), having health insurance (OR 1.42, 95%CI [1.01, 2.00]) and recent incarceration (OR 1.49, 95%CI [1.08, 2.04]) were positively associated with HIV testing, while experiencing a resource barrier to healthcare (inability to pay, lack of transportation, inconvenient hours, or lack of child care) had inverse (OR 0.73, 95%CI [0.56, 0.94]) association with HIV testing. We found that the prevalence of HIV testing among rural PWID is low, indicating an unmet need for testing. While SUD treatment or incarceration may increase chances for HIV testing for rural PWID, other avenues for expanding HIV testing, such as SSP, need to be explored.
Collapse
|
3
|
Exploring Knowledge and Awareness of HCV Infection and Screening Test: A Cross-Sectional Survey Among an Italian Sample. J Community Health 2023; 48:769-783. [PMID: 37115378 PMCID: PMC10144876 DOI: 10.1007/s10900-023-01218-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/31/2023] [Indexed: 04/29/2023]
Abstract
Addressing HCV represents a public health priority, especially in Italy, which has the highest HCV prevalence in Europe. This study primarily aimed to explore knowledge about the HCV infection and awareness of the existence of the HCV screening test in Italy, before the implementation of awareness campaigns in 2022. An online cross-sectional survey was conducted (December 2021-January 2022). The primary outcomes were: Disease Knowledge Score (DKS), Prevention and Transmission Knowledge Score (PTKS) (for both: scoring from 0 to 100%, higher scores corresponded to higher knowledge), and being unaware of the existence of the HCV screening. The final sample consisted of 813 participants. The median DKS was 75% (IQR = 66.7-83.3), the median PTKS was 46.2% (IQR = 38.5-53.8), and 23.2% of participants were unaware of HCV screening. Higher education, health-related study or profession, history of accidental injuries, being affected by HCV and having actively searched for information on HCV had positive associations with DKS. LGBT males showed significantly lower DKS. Considering PTKS, participants affected by HCV the disease had a negative association with this score. Having a postgraduate education reduced the likelihood of not knowing about the HCV screening test, while having at least one family member affected by hepatitis C increased this probability. This study highlighted a concerning lack of knowledge about prevention and transmission, indicating a need for targeted education campaigns. The findings emphasized the importance of information and motivation and identified male LGBT + individuals as a vulnerable group with limited disease knowledge. Future research should concern the effectiveness of awareness campaigns.
Collapse
|
4
|
Coproduction of Low-Barrier Hepatitis C Virus and HIV Care for People Who Use Drugs in a Rural Community: Brief Qualitative Report. J Particip Med 2023; 15:e47395. [PMID: 37728975 PMCID: PMC10551795 DOI: 10.2196/47395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 08/02/2023] [Accepted: 08/31/2023] [Indexed: 09/22/2023] Open
Abstract
BACKGROUND People who inject drugs are experiencing syndemic conditions with increasing risk of infection with hepatitis C (HCV) and HIV. However, rates of accessing HCV and HIV testing and treatment among people who inject drugs are low for various reasons, including the criminalization of drug use, which leads to a focus on treating drug use rather than caring for drug users. For many people who inject drugs, health care becomes a form of structural violence, resulting in traumatic experiences, fear of police violence, unmet needs, and avoidance of medical care. There is a clear need for novel approaches to health care delivery for people who inject drugs. OBJECTIVE This study aimed to analyze the process of a multidisciplinary team-encompassing health care professionals, community representatives, researchers, and people with lived experience using drugs-that was formed to develop a deep understanding of the experiences of people who inject drugs and local ecosystem opportunities and constraints to inform the cocreation of low-barrier, innovative HCV or HIV care in a rural community. Given the need for innovative approaches to redesigning health care, we sought to identify challenges and tensions encountered in this process and strategies for overcoming these challenges. METHODS Analysis was based on an in-depth review of meeting notes from the project year, followed by member-checking with the project team to revise and expand upon the challenges encountered and strategies identified to navigate these challenges. RESULTS Challenges and tensions included: scoping the project, setting the pace and urgency of the work, adapting to web-based work, navigating ethics and practice of payment, defining success, and situating the project for sustainability. Strategies to navigate these challenges included: dedicated effort to building personal and meaningful connections, fostering mutual respect, identifying common ground to make shared decisions, and redefining successes. CONCLUSIONS While cocreated care presents challenges, the resulting program is strengthened by challenging assumptions and carefully considering various perspectives to think creatively and productively about solutions.
Collapse
|
5
|
Understanding community- and system-capacity change over time: A close look at changing social capital in Evidence2Success communities. JOURNAL OF COMMUNITY PSYCHOLOGY 2023; 51:2989-3011. [PMID: 36971011 PMCID: PMC10940032 DOI: 10.1002/jcop.23034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 11/23/2022] [Accepted: 03/12/2023] [Indexed: 06/18/2023]
Abstract
Evidence in majority White and low-population areas suggest that community prevention systems can create social capital that is needed to support high-quality implementation and sustainability of evidence-based programs. This study expands prior work by asking the question: How does community social capital change during the implementation of a community prevention system in low-income, highly populated communities of color? Data were collected from Community Board members and Key Leaders in five communities. Linear mixed effect models analyzed data on reports of social capital over time, first as reported by Community Board members then by Key Leaders. Community Board members reported social capital improved significantly over time during the implementation of the Evidence2Success framework. Key Leader reports did not change significantly over time. These findings suggest that community prevention systems implemented in historically marginalized communities may help communities build social capital that is likely to support the dissemination and sustainability of evidence-based programs.
Collapse
|
6
|
Rural communities face more than an opioid crisis: Reimagining funding assistance to address polysubstance use, associated health problems, and limited rural service capacity. J Rural Health 2023; 39:795-803. [PMID: 36775905 DOI: 10.1111/jrh.12743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
PURPOSE Rural communities in the United States face unique challenges related to the opioid epidemic. This paper explores the substances and substance-related health problems that pose the greatest concern to rural communities that received funding to address the opioid epidemic and examines their reported capacity to address these challenges. METHODS This paper analyzed data collected as part of quarterly progress reporting from multisector consortiums across 2 cohorts of grantees funded to reduce the morbidity and mortality of opioids. Consortium project directors ranked the top 3 issues in their community in each of the following categories: (1) drugs of concern; (2) drugs with the least capacity to address; (3) related problem areas of concern (eg, neonatal abstinence syndrome [NAS]); and (4) related problem areas with the least capacity to address. FINDINGS Methamphetamines, fentanyl, and alcohol were the substances rated as most problematic in rural communities funded to address the opioid epidemic across all reporting periods. Over 40% of respondents ranked methamphetamine as a top concern and the substance they had the least capacity to address. This was nearly double the percentage of the next highest-ranked substance (fentanyl). Overdoses, NAS, and viral hepatitis constituted the top-ranking related concerns, with limited capacity to address them. CONCLUSIONS Multiple drug and concomitant problems coalesced on rural communities during the opioid epidemic. Funding communities to address substance use disorders and related problems of concern, rather than targeting funding toward a specific type of drug, may result in better health outcomes throughout the entire community.
Collapse
|
7
|
Reducing daily dosing in opioid prescriptions in 11 safety net emergency departments. Am J Emerg Med 2023; 71:63-68. [PMID: 37343340 DOI: 10.1016/j.ajem.2023.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/16/2023] [Accepted: 06/04/2023] [Indexed: 06/23/2023] Open
Abstract
BACKGROUND The United States continues to face a significant issue with opioid misuse, overprescribing, dependency, and overdose. Electronic health record (EHR) interventions have shown to be an effective tool to modify opioid prescribing behaviors. This quality improvement project describes an EHR intervention to reduce daily dosing in opioid prescriptions in 11 emergency departments (ED) across the largest safety net health system in the US. MEASURES The primary outcome measure was the rates of oxycodone-acetaminophen 5-325 mg prescriptions exceeding 50 morphine milligram equivalents per day (MMED) pre- vs. post-intervention; and stratified by individual hospitals and provider type. INTERVENTION The defaults for dose and frequency were uniformly changed to 'every 6 hours as needed' and '1 tablet', respectively, across 11 EDs. OUTCOMES The percentage of prescriptions greater than or equal to 50 MMED decreased from 46.0% (1624 of 3530 prescriptions) to 1.6% (52 of 3165 prescriptions) (96.4% relative reduction; p < 0.001). All 11 hospitals had a significant reduction in prescriptions exceeding 50 MMED. Nurse practitioners had the highest relative reduction of prescriptions exceeding 50 MMED at 100% (p < 0.001), and the attendings/fellows had the lowest relative reduction at 95.6% (p < 0.001). CONCLUSIONS/LESSONS LEARNED Default nudges are a simple yet powerful intervention that can strongly influence opioid prescribing patterns.
Collapse
|
8
|
Prevalence of Buprenorphine Providers Requiring Cash Payment From Insured Women Seeking Opioid Use Disorder Treatment. Med Care 2023; 61:377-383. [PMID: 37083603 PMCID: PMC10175137 DOI: 10.1097/mlr.0000000000001851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/22/2023]
Abstract
CONTEXT Medications for opioid use disorder (OUD) are known to be effective, especially in reducing the risk of overdose death. Yet, many individuals suffering from OUD are not receiving treatment. One potential barrier can be the patient's ability to access providers through their insurance plans. DATA AND METHODS We used an audit (simulated patient) study methodology to examine appointment-granting behavior by buprenorphine prescribers in 10 different US states. Trained callers posed as women with OUD and were randomly assigned Medicaid or private insurance status. Callers request an OUD treatment appointment and then asked whether they would be able to use their insurance to cover the cost of care, or alternatively, whether they would be required to pay fully out-of-pocket. FINDINGS We found that Medicaid and privately insured women were often asked to pay cash for OUD treatment--40% of the time over the full study sample. Such buprenorphine provider requests happened more than 60% of the time in some states. Areas with more providers or with more generous provider payments were not obviously more willing to accept the patient's insurance benefits for OUD treatment. Rural providers were less likely to require payment in cash in order for the woman to receive care. CONCLUSIONS State-to-state variation was the most striking pattern in our field experiment data. The wide variation suggests that women of reproductive age with OUD in certain states face even greater challenges to treatment access than perhaps previously thought; however, it also reveals that some states have found ways to curtail this problem. Our findings encourage greater attention to this public health challenge and possibly opportunities for shared learning across states.
Collapse
|
9
|
Harm reduction and recovery services support (HRRSS) to mitigate the opioid overdose epidemic in a rural community. Subst Abuse Treat Prev Policy 2023; 18:23. [PMID: 37076898 PMCID: PMC10114389 DOI: 10.1186/s13011-023-00532-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 03/29/2023] [Indexed: 04/21/2023] Open
Abstract
BACKGROUND Rural areas in the United States (US) are ravaged by the opioid overdose epidemic. Oconee County, an entirely rural county in northwest South Carolina, is likewise severely affected. Lack of harm reduction and recovery resources (e.g., social capital) that could mitigate the worst outcomes may be exacerbating the problem. We aimed to identify demographic and other factors associated with support for harm reduction and recovery services in the community. METHODS The Oconee County Opioid Response Taskforce conducted a 46-item survey targeting a general population between May and June in 2022, which was mainly distributed through social media networks. The survey included demographic factors and assessed attitudes and beliefs toward individuals with opioid use disorder (OUD) and medications for OUD, and support for harm reduction and recovery services, such as syringe services programs and safe consumption sites. We developed a Harm Reduction and Recovery Support Score (HRRSS), a composite score of nine items ranging from 0 to 9 to measure level of support for placement of naloxone in public places and harm reduction and recovery service sites. Primary statistical analysis using general linear regression models tested significance of differences in HRRSS between groups defined by item responses adjusting for demographic factors. RESULTS There were 338 survey responses: 67.5% were females, 52.1% were 55 years old or older, 87.3% were Whites, 83.1% were non-Hispanic, 53.0% were employed, and 53.8% had household income greater than US$50,000. The overall HRRSS was relatively low at a mean of 4.1 (SD = 2.3). Younger and employed respondents had significantly greater HRRSS. Among nine significant factors associated with HRRSS after adjusting for demographic factors, agreement that OUD is a disease had the greatest adjusted mean difference in HRSSS (adjusted diff = 1.22, 95% CI=(0.64, 1.80), p < 0.001), followed by effectiveness of medications for OUD (adjusted diff = 1.11, 95%CI=(0.50, 1.71), p < 0.001). CONCLUSIONS Low HRRSS indicates low levels of acceptance of harm reduction potentially impacting both intangible and tangible social capital as it relates to mitigation of the opioid overdose epidemic. Increasing community awareness of the disease model of OUD and the effectiveness of medications for OUD, especially among older and unemployed populations, could be a step toward improving community uptake of the harm reduction and recovery service resources critical to individual recovery efforts.
Collapse
|
10
|
A scoping review of the opioid epidemic among U.S. Immigrants: Implications for treatment practices. J Ethn Subst Abuse 2023:1-19. [PMID: 36752662 PMCID: PMC10411101 DOI: 10.1080/15332640.2023.2173346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
The purpose of this review was to identify knowledge gaps within the literature regarding the impact of opioid use disorder, specific to immigrants in the United States, by addressing the following questions: 1) What is presented in the literature about the impact of opioid use disorder (OUD) and the opioid epidemic on immigrants in the United States?; and 2) What role does culture play in the opioid use disorder experiences of immigrants in the United States? Nineteen research articles were uncovered that addressed immigrants in the U.S. and opioid use disorder. The following themes prevailed: 1) OUD comparisons, 2) OUD comorbidities, 3) disparate OUD treatment engagement, and 4) the role of country of origin. Limited review findings support the need for future research on the topic of opioid misuse among immigrants in the United States. The authors elaborated on additional issues that influence OUD rates and warrant further exploration. Matters related to the potential positive roles of religion and faith leaders, cultural perceptions and expectations about gender roles, immigration status, ethnically diverse needs among sub-groups of immigrants, the role of geographic location within the U.S., and the implications of COVID-19 on OUD among immigrants need to be addressed to alleviate the deleterious impact of opioid misuse among immigrants.
Collapse
|
11
|
How the rural risk environment underpins hepatitis C risk: Qualitative findings from rural southern Illinois, United States. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2023; 112:103930. [PMID: 36641816 PMCID: PMC9974910 DOI: 10.1016/j.drugpo.2022.103930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 12/01/2022] [Accepted: 12/05/2022] [Indexed: 01/15/2023]
Abstract
BACKGROUND Hepatitis C virus (HCV) infection has increased among persons who inject drugs (PWID) in the United States with disproportionate burden in rural areas. We use the Risk Environment framework to explore potential economic, physical, social, and political determinants of hepatitis C in rural southern Illinois. METHODS Nineteen in-depth semi-structured interviews were conducted with PWID from August 2019 through February 2020 (i.e., pre-COVID-19 pandemic) and four with key informants who professionally worked with PWID. Interviews were recorded, professionally transcribed, and coded using qualitative software. We followed a grounded theory approach for coding and analyses. RESULTS We identify economic, physical, policy, and social factors that may influence HCV transmission risk and serve as barriers to HCV care. Economic instability and lack of economic opportunities, a lack of physically available HCV prevention and treatment services, structural stigma such as policies that criminalize drug use, and social stigma emerged in interviews as potential risks for transmission and barriers to care. CONCLUSION The rural risk environment framework acknowledges the importance of community and structural factors that influence HCV infection and other disease transmission and care. We find that larger structural factors produce vulnerabilities and reduce access to resources, which negatively impact hepatitis C disease outcomes.
Collapse
|
12
|
Outcomes of Patients with Opioid-Related Diagnoses in Acute Coronary Syndrome: a National Inpatient Sample-Based Analysis. J Gen Intern Med 2023; 38:563-570. [PMID: 36376632 PMCID: PMC9971420 DOI: 10.1007/s11606-022-07399-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 01/05/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND Acute coronary syndrome (ACS) and opioid use are both major causes of morbidity and mortality globally. Although epidemiological studies point to increased risk of ACS in opioid users, in-hospital management and outcomes are unknown for this population when presenting with ACS. We sought to determine whether there are differences for in-hospital outcomes and management of ACS for those with and without opioid-related diagnoses (ORD). METHODS AND RESULTS From the National Inpatient Sample database, we extracted patients hospitalized between 2012 and 2016 for ACS. The primary independent variable was ORD by International Classification of Diseases, 9th and 10th Revision, codes. The primary outcome was in-hospital mortality; secondary outcomes were cardiac arrest, receipt of angiogram, and percutaneous coronary intervention (PCI). Statistical comparisons were performed using χ2 test and Student's t test. Multivariable logistic regression was performed to determine the independent association between ORD and outcomes of interest. Among the estimated 5.8 million admissions for ACS, the proportion of patients with ORD increased over the study period (p for trend < 0.01). Compared to patients without ORD presenting with ACS, patients with ORD were younger with fewer cardiovascular risk factors. Yet, in-hospital mortality was higher in patients with ORD presenting with ACS (AOR 1.36, 95% CI 1.26-1.48). Patients with ORD were more likely to experience in-hospital cardiac arrest (AOR 1.42, 95% CI 1.23-1.63) and less likely to undergo angiogram (AOR 0.42, 95% CI 0.38-0.45) or PCI (AOR 0.30, 95% CI 0.28-0.32). CONCLUSION Despite evidence of increased risk of mortality and cardiac arrest, patients with ORD admitted for ACS are less likely to receive ACS management.
Collapse
|
13
|
Reliving it All Over Again: Uncanny Temporalities of Injection Drug Use and Hepatitis C Diagnosis in Southwest Virginia, USA. Med Anthropol 2023; 42:21-34. [PMID: 35944242 PMCID: PMC9822844 DOI: 10.1080/01459740.2022.2110090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Clinicians typically view the intersection between hepatitis C and injection drug use in terms of simultaneity - with transmission occurring via shared needles - or sequentially - with some states requiring that people stop using drugs prior to treatment. Yet, for patients, the connection between substance use and HCV infection can follow a more complex temporal pathway. In this article, we explore the non-linear temporality of "reliving" as it shapes HCV illness experience, its complex intersection with injection drug use, and the barriers patients face as they reckon with existing healthcare system responses and treatment modalities.
Collapse
|
14
|
Abstract
PURPOSE To examine associations between perceived ease of syringe access, syringe sources, injection behaviors, and law enforcement (LE) interactions among people who inject drugs (PWID) in rural Appalachian North Carolina (NC). METHODS Using respondent-driven sampling, a diverse sample of 309 self-reported PWID were recruited from rural Appalachian NC. Data were collected via audio computer-assisted self-interview technology from February 2019 through March 2020. Respondents reported demographics, sources of syringes, LE interactions, and injection behaviors. Univariate, bivariate, and linear regression analyses were performed. FINDINGS Respondents most often obtained syringes from pharmacies and syringe service programs (SSPs). Twenty-one percent disagreed that it was easy to obtain sterile syringes, with 28% reporting low or no access to an SSP. PWID who reported longer physical distances to an SSP had greater difficulty accessing syringes (P<.001). PWID who reported greater ease of access to syringes reported engaging in receptive syringe sharing less often (P<.01). PWID who were stopped and searched by LE more often reported injecting drugs somebody else prepared with nonsterile supplies more often (P<.01). Participants shared used injection supplies more than twice as often than they shared used syringes. CONCLUSIONS These results underscore the importance of SSPs to mitigate the spread of human immunodeficiency virus and viral hepatitis in rural areas. Supporting mobile SSP services in rural areas could increase access to sterile syringes and injection supplies. SSPs should educate PWID about the importance of not sharing injection supplies. Pharmacies could increase syringe access in areas where SSPs do not operate.
Collapse
|
15
|
Nurse Practitioner-Led Integrated Rapid Access to HIV Prevention for People Who Inject Drugs (iRaPID): Protocol for a Pilot Randomized Controlled Trial. JMIR Res Protoc 2022; 11:e42585. [PMID: 36222826 PMCID: PMC9597427 DOI: 10.2196/42585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 09/18/2022] [Accepted: 09/24/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The ongoing volatile opioid epidemic remains a significant public health concern, alongside continued outbreaks of HIV and hepatitis C virus among people who inject drugs. The limited access to and scale-up of medications for opioid use disorder (MOUD) among people who inject drugs, coupled with multilevel barriers to pre-exposure prophylaxis (PrEP) uptake, makes it imperative to integrate evidence-based risk reduction and HIV prevention strategies in innovative ways. To address this need, we developed an integrated rapid access to HIV prevention program for people who inject drugs (iRaPID) that incorporates same-day PrEP and MOUD for this population. OBJECTIVE The primary objective of this pilot study is to assess the feasibility and acceptability of the program and evaluate its preliminary efficacy on PrEP and MOUD uptake for a future randomized controlled trial (RCT). We also aim to explore information on the implementation of the program in a real-world setting using a type I hybrid implementation trial design. METHODS Using a type I hybrid implementation trial design, we are pilot testing the nurse practitioner-led iRaPID program while exploring information on its implementation in a real-world setting. Specifically, we will assess the feasibility and acceptability of the iRaPID program and evaluate its preliminary efficacy on PrEP and MOUD uptake in a pilot RCT. The enrolled 50 people who inject drugs will be randomized (1:1) to either iRaPID or treatment as usual (TAU). Behavioral assessments will occur at baseline, and at 1, 3, and 6 months. Additionally, we will conduct a process evaluation of the delivery and implementation of the iRaPID program to collect information for future implementation. RESULTS Recruitment began in July 2021 and was completed in August 2022. Data collection is planned through February 2023. The Institutional Review Boards at Yale University and the University of Connecticut approved this study (2000028740). CONCLUSIONS This prospective pilot study will test a nurse practitioner-led, integrated HIV prevention program that incorporates same-day PrEP and MOUD for people who inject drugs. This low-threshold protocol delivers integrated prevention via one-stop shopping under the direction of nurse practitioners. iRaPID seeks to overcome barriers to delayed PrEP and MOUD initiation, which is crucial for people who inject drugs who have had minimal access to evidence-based prevention. TRIAL REGISTRATION ClinicalTrials.gov NCT04531670; https://clinicaltrials.gov/ct2/show/NCT04531670. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/42585.
Collapse
|
16
|
Substance Use Disorder Treatment Providers' Knowledge and Opinions Toward Testing and Treatment of Chronic Hepatitis C in Rural North Carolina. RURAL MENTAL HEALTH 2022; 46:162-173. [PMID: 35967261 PMCID: PMC9371459 DOI: 10.1037/rmh0000200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Poor access to care has made western North Carolina vulnerable to an outbreak of hepatitis C viral infection (HCV), particularly among persons who inject drugs (PWID). As substance use disorder (SUD) treatment providers could potentially improve linkage to HCV testing and treatment, we sought to understand SUD providers, clinic and client characteristics; referral patterns; HCV knowledge; willingness to participate in additional trainings; and local linkage-to-care pathways for treatment of substance use and HCV. Online survey data were collected from 78 SUD providers serving PWID in eight western rural North Carolina counties. Providers' attitudes toward working with HCV+ clients were very positive. One-third of providers reported a low fund of knowledge regarding HCV, HCV treatment, and financial assistance opportunities. Non-prescribing providers rarely initiated discussions about HCV testing/treatment, but were receptive to training. Respondents indicated that HCV testing and treatment were best delivered at local health departments or primary care clinics but were open to other venues where PWID access care. The vast majority of prescribing and non-prescribing providers expressed interest in obtaining training in HCV treatments, how to obtain HCV medications and topics on advanced liver disease. Data from prescribing and non-prescribing SUD providers suggest opportunities to develop or expand integrated care models for HCV testing/treatment in PWID in rural Appalachian North Carolina.
Collapse
|
17
|
Hepatitis C and HIV Screening, Testing, and Risk Perceptions among South-Central Appalachian County Health Department Staff. South Med J 2022; 115:422-428. [PMID: 35777748 DOI: 10.14423/smj.0000000000001409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES Hepatitis C virus (HCV) and human immunodeficiency virus (HIV) are significant public health concerns, especially given the risks for disease interactions. Rates of HCV and HIV are increasing, especially in rural areas. Local health departments (LHDs) play an important role in rural health care, offering screening, testing, and treatment for HCV and HIV. Gaps persist in LHD resources for meeting these demands, especially in Appalachia and the US South. METHODS To explore HCV/HIV screening, testing, and treatment approaches and perspectives in south-central Appalachian North Carolina, structured telephone questionnaires were administered to communicable disease nurses and other health department staff directly involved in screening and testing. Mixed-methods data analyses were conducted and triangulated with stakeholders. RESULTS Eighteen participants representing 19 counties completed the questionnaire, achieving a saturation sample. Participants reported barriers to screening and testing, including housing insecurity, lack of transportation and insurance, unemployment, and the isolation of living in a rural area. Divergence in perceptions of barriers between public health regions emerged, as did perceptions of who is at risk and use of stigmatizing language about people at risk for HCV/HIV. CONCLUSIONS This study highlights the impact of LHD behaviors and perceptions on screening and testing, and offers recommendations to improve HCV/HIV screening and testing accessibility in south-central Appalachia, a high-risk region.
Collapse
|
18
|
The prevalence of substance abuse and associated factors among male prisoners in Karachi jails, Pakistan. J Taibah Univ Med Sci 2022; 17:929-935. [PMID: 36212581 PMCID: PMC9513596 DOI: 10.1016/j.jtumed.2022.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 04/25/2022] [Accepted: 05/13/2022] [Indexed: 11/19/2022] Open
Abstract
Objective Substance abuse and cigarette smoking are now regarded as major public health problems. This study aims to determine the prevalence, risk profile, and associated sociodemographic factors of substance abuse among male prisoners in Karachi jails. Methods This descriptive cross-sectional study was carried out among 600 male prisoners in Malir and Central Jails in Karachi. The principal investigator collected the data via one-on-one basis interviews, using a survey questionnaire consisting of the WHO ASSIST version 3, and structured demographic proforma. The data analysis regarding ever and current use of ten substances was done according to the standard instruction manual. A Chi-square test was applied to determine the association between categorical sociodemographic variables and current/ever substance use among prisoners. A p-value of <0.05 was considered statistically significant. Results In this study, 97.1% of prisoners had a history of substance abuse at least once in their lifetime. For the current use of a substance, the majority of the prisoners fell into the low-risk category, except for tobacco for which 80.5% of prisoners were at moderate risk of use. 13%, 12.7%, and 9.5% of prisoners were at high risk for using opioids, cannabis, and tobacco, respectively. Several associations were found between the socioeconomic factors of the study subjects and their substance use. Conclusion The study demonstrates a high prevalence and alarming current risk profile of substance abuse among prisoners of Karachi Jails. Considering the associated disease burden, substance abuse among prisoners should be considered a public health priority. Further exploration of associated and causative factors can help policymakers devise adequate measures for prevention and rehabilitation.
Collapse
|
19
|
Structural and community changes during COVID-19 and their effects on overdose precursors among rural people who use drugs: a mixed-methods analysis. Addict Sci Clin Pract 2022; 17:24. [PMID: 35468860 PMCID: PMC9037978 DOI: 10.1186/s13722-022-00303-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 03/21/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Drug overdose rates in the United States have been steadily increasing, particularly in rural areas. The COVID-19 pandemic and associated mitigation strategies may have increased overdose risk for people who use drugs by impacting social, community, and structural factors. METHODS The study included a quantitative survey focused on COVID-19 administered to 50 people who use drugs and semi-structured qualitative interviews with 17 people who use drugs, 12 of whom also participated in the quantitative survey. Descriptive statistics were run for the quantitative data. Qualitative coding was line-by-line then grouped thematically. Quantitative and qualitative data were integrated during analysis. RESULTS Findings demonstrate how COVID-19 disruptions at the structural and community level affected outcomes related to mental health and drug use at the individual level. Themes that emerged from the qualitative interviews were (1) lack of employment opportunities, (2) food and housing insecurity, (3) community stigma impacting health service use, (4) mental health strains, and (5) drug market disruptions. Structural and community changes increased anxiety, depression, and loneliness on the individual level, as well as changes in drug use patterns, all of which are likely to increase overdose risk. CONCLUSION The COVID-19 pandemic, and mitigation strategies aimed at curbing infection, disrupted communities and lives of people who use drugs. These disruptions altered individual drug use and mental health outcomes, which could increase risk for overdose. We recommend addressing structural and community factors, including developing multi-level interventions, to combat overdose. Trial registration Clinicaltrails.gov: NCT04427202. Registered June 11, 2020: https://clinicaltrials.gov/ct2/show/NCT04427202?term=pho+mai&draw=2&rank=3.
Collapse
|
20
|
Longitudinal analysis of HIV outcomes for persons living with HIV in non-urban areas in southern Alberta, Canada. JOURNAL OF THE ASSOCIATION OF MEDICAL MICROBIOLOGY AND INFECTIOUS DISEASE CANADA = JOURNAL OFFICIEL DE L'ASSOCIATION POUR LA MICROBIOLOGIE MEDICALE ET L'INFECTIOLOGIE CANADA 2022; 7:44-53. [PMID: 36340845 PMCID: PMC9603016 DOI: 10.3138/jammi-2021-0022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 10/14/2021] [Accepted: 10/17/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Many challenges remain in successfully engaging people with HIV (PWH) into lifelong HIV care. Living in non-urban or rural areas has been associated with worse outcomes. Uncertainties remain regarding how to provide optimal HIV care in non-urban areas. METHODS Using a retrospective descriptive analysis framework, we compared multiple measurable HIV care metrics over time on the basis of urban versus non-urban residency, under a centralized HIV care model. We examined rates of HIV diagnosis, access to and retention in HIV care, and longitudinal outcomes for all newly diagnosed PWH between January 1, 2008, and January 1, 2020, categorized by their home location at the time of HIV diagnosis in southern Alberta. RESULTS Of 719 newly diagnosed PWH, 619 (86%) lived in urban areas and 100 (14%) lived in non-urban areas. At HIV diagnosis, the groups had no significant differences in initial CD4 count or clinical characteristics (p = 0.73). Non-urban PWH, however, had slightly longer times to accessing HIV care and initiating antiretroviral therapy (ART) (p < 0.01). Non-urban PWH showed trends toward slightly lower retention in care and lower sustained ART use, with higher rates of unsuppressed viral loads at 12, 24, and 36 months after diagnosis (p < 0.01). However, by 2020 both cohorts had suppression rates above 90%. CONCLUSIONS Sustained retention in care was more challenging for non-urban PWH; however, adherence to ART and viral suppression rates were more than 90%. Although encouraging, challenges remain in identifying and reducing unique barriers for optimal care of PWH living in non-urban areas.
Collapse
|
21
|
Pre-Exposure Prophylaxis Barriers, Facilitators and Unmet Need Among Rural People Who Inject Drugs: A Qualitative Examination of Syringe Service Program Client Perspectives. Front Psychiatry 2022; 13:905314. [PMID: 35706473 PMCID: PMC9189386 DOI: 10.3389/fpsyt.2022.905314] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Accepted: 05/03/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND People who inject drugs (PWID) are at high risk for HIV infection, yet in rural areas PWID are understudied with respect to prevention strategies. Kentucky is notable for heavy rural HIV burden and increasing rates of new HIV diagnoses attributable to injection drug use. Despite high need and the strong evidence for Pre-Exposure Prophylaxis (PrEP) as a gold-standard biomedical HIV prevention tool, scale up has been limited among PWID in Kentucky and elsewhere. This paper explores individual, environmental, and structural barriers and facilitators of PrEP care from the perspective of PWID in rural Kentucky. METHODS Data are drawn from an ongoing NIH-funded study designed to adapt and integrate a PrEP initiation intervention for high-risk PWID at point of care in two rural syringe service programs (SSPs) in southeastern Kentucky. As part of this initiative, a qualitative study guided by PRISM (Practical, Robust, Implementation, and Sustainability Model) was undertaken to gather SSP client perspectives on intervention needs related to PrEP, competing needs related to substance use disorder, as well as tangible supports for and barriers to PrEP uptake. Recruitment and interviews were conducted during September-November 2021 with 26 SSP clients, 13 from each of the two SSP sites. A semi-structured guide explored injection behaviors, SSP use, knowledge of PrEP, perceived barriers to PrEP, as well as aspects of the risk environment (e.g., housing instability, community stigma) that may impact PrEP uptake. Interviews were digitally recorded, transcribed verbatim and verified by project staff. A detailed coding scheme was developed and applied by independent coders using NVivo. Coded transcripts were synthesized to identify salient themes in the data using the principles of thematic analysis All study procedures were approved by the University IRB. RESULTS Participants were 96% white, 42% female, with a median age of 41 years (range 21-62); all reported injection use within the past month. Overall, we found low PrEP awareness among this sample, yet interest in PrEP was high, with several indicating PrEP is urgently needed. Clients reported overwhelmingly positive experiences at the SSPs, considering them trusted and safe locations to receive health services, and were enthusiastic about the integration of co-located PrEP services. Lack of basic HIV and PrEP knowledge and health literacy were in evidence, which contributed to common misperceptions about personal risk for HIV. Situational risks related to substance use disorder, particularly in the context of withdrawal symptoms and craving, often lead to heightened HIV injection and sexual risk behaviors. Stigma related to substance use and HIV arose as a concern for PrEP uptake, with several participants reflecting that privacy issues would impact their preferences for education, prescribing and monitoring of PrEP. Noted tangible barriers included inconsistent access to phone service and transportation. Primary supports included high levels of insurance coverage, consistent pharmacy access, and histories with successful medication management for other health conditions. CONCLUSIONS Drawing on the critical perspectives of people with substance use disorder, our findings provide important and actionable information on individual and environmental barriers and facilitators of PrEP uptake among rural PWID at high risk for HIV infection. These data will drive the adaptation and implementation of a client-centered approach to integrated PrEP care within rurally located SSP settings to address unmet needs for PrEP care.
Collapse
|
22
|
A cross-sectional survey of potential factors, motivations, and barriers influencing research participation and retention among people who use drugs in the rural USA. Trials 2021; 22:948. [PMID: 34930410 PMCID: PMC8690874 DOI: 10.1186/s13063-021-05919-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 12/06/2021] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Despite high morbidity and mortality among people who use drugs (PWUD) in rural America, most research is conducted within urban areas. Our objective was to describe influencing factors, motivations, and barriers to research participation and retention among rural PWUD. METHODS We recruited 255 eligible participants from community outreach and community-based, epidemiologic research cohorts from April to July 2019 to participate in a cross-sectional survey. Eligible participants reported opioid or injection drug use to get high within 30 days and resided in high-needs rural counties in Oregon, Kentucky, and Ohio. We aggregated response rankings to identify salient influences, motivations, and barriers. We estimated prevalence ratios to assess for gender, preferred drug use, and geographic differences using log-binomial models. RESULTS Most participants were male (55%) and preferred methamphetamine (36%) over heroin (35%). Participants reported confidentiality, amount of financial compensation, and time required as primary influential factors for research participation. Primary motivations for participation include financial compensation, free HIV/HCV testing, and contribution to research. Changed or false participant contact information and transportation are principal barriers to retention. Respondents who prefer methamphetamines over heroin reported being influenced by the purpose and use of their information (PR = 1.12; 95% CI: 1.00, 1.26). Females and Oregonians (versus Appalachians) reported knowing and wanting to help the research team as participation motivation (PR = 1.57; 95% CI: 1.09, 2.26 and PR = 2.12; 95% CI: 1.51, 2.99). CONCLUSIONS Beyond financial compensation, researchers should emphasize confidentiality, offer testing and linkage with care, use several contact methods, aid transportation, and accommodate demographic differences to improve research participation and retention among rural PWUD.
Collapse
|
23
|
Community pharmacist engagement in HIV and HCV prevention: Current practices and potential for service uptake. EXPLORATORY RESEARCH IN CLINICAL AND SOCIAL PHARMACY 2021; 4:100088. [PMID: 35479840 PMCID: PMC9029914 DOI: 10.1016/j.rcsop.2021.100088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 10/10/2021] [Accepted: 10/25/2021] [Indexed: 11/20/2022] Open
Abstract
Background Objective Methods Results Conclusions Pharmacists are largely willing to help people who need HIV/HCV prevention services. Perception of HIV/HCV prevention fit with pharmacist professional identity varies. Cognitive HIV/HCV prevention services are preferred over hands-on clinical services. Pharmacists often engage in gatekeeping to limit sales of non-prescription syringes. Willingness to sell syringes potentially hinges on minimal contact with requestors.
Collapse
|
24
|
Hepatitis C identification and treatment in rural Pennsylvania, USA. Prev Med Rep 2021; 24:101526. [PMID: 34976603 PMCID: PMC8683873 DOI: 10.1016/j.pmedr.2021.101526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 07/30/2021] [Accepted: 08/12/2021] [Indexed: 11/15/2022] Open
Abstract
The opioid epidemic in the United States has led to increases in hepatitis C virus (HCV) infection especially in rural communities. It is recommended that persons who inject drugs undergo screening and treatment. We initiated HCV screening and treatment within a mostly rural area of Pennsylvania by targeting medicated-assisted treatment (MAT) facilities and community events. Screening was conducted in 43 rural and 13 urban counties by a clinical team. At MAT facilities, the clinical team performed HCV screening between 4:30am and 1:00pm using the OraQuick HCV test free of charge. Participants with a positive screen were linked to treatment. In all, 3,051 screening tests were conducted among 2,995 unique participants, who were mostly white (2821, 94%) and from rural counties (2597, 87%). Participants were most frequently 25-to-34 years old (798, 27%). A total of 730 patients were HCV screen positive, 371 patients received an HCV RNA PCR test, and 272 were HCV RNA positive. Of them, 249 met with a healthcare provider, 102 initiated treatment, and 50 completed SVR testing, with 49 achieving SVR. Anti-HCV positivity was more frequent among MAT facility versus non-MAT patients (41% versus 5%) (p < .001). Non-MAT participants were more likely to begin treatment for HCV (91% [21/23] versus 30% [81/272]) and achieve SVR (71% versus 43%). In HCV screening and treatment among high-risk patients, substantial numbers of participants were lost at every point of care between screening and follow-up testing. Specific screening, treatment, and follow-up strategies for persons in rural communities may be needed.
Collapse
|
25
|
National trends in testing for hepatitis C virus in licensed opioid treatment programs: Differences by facility ownership and state medicaid expansion status. Drug Alcohol Depend 2021; 228:109092. [PMID: 34571287 DOI: 10.1016/j.drugalcdep.2021.109092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 07/26/2021] [Accepted: 08/07/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND The recent surge in hepatitis C virus (HCV) prevalence is primarily due to increased injection drug use. Opioid treatment programs (OTPs) are a major source of treatment for people at risk for HCV and are ideal settings for on-site HCV testing. The purpose of this national study was to identify state- and facility-level factors associated with HCV testing availability. METHODS We used the National Survey of Substance Abuse Treatment Services (2019) to identify OTPs in the US (n = 1679). We used multilevel logistic regression to test for an association between HCV testing and state Medicaid expansion status, and assessed whether the association depended on private or non-profit OTP ownership, adjusted for state racial/ethnic minority populations, poverty, Medicaid access to HCV treatment, and HCV, opioid use disorder, and overdose rates. RESULTS Two-thirds of OTPs offered HCV testing. Medicaid expansion (versus non-expansion) was associated with a higher odds of HCV testing within OTPs owned by non-profits (adjusted odds ratio=1.99, 95% CI=1.02-3.91, p = 0.04). Nearly all non-profit OTPs that were in expansion states had predicted probabilities that were higher than the national average. CONCLUSION HCV testing was highest in non-profit OTPs in expansion states. This is concerning given the increasing dominance of private OTPs in the marketplace. Payment structures and reimbursement are likely factors driving the low rate of HCV testing in private facilities and could be addressed with health policies aimed at eliminating HCV. Expanding support for non-profit OTPs also has the potential to strengthen testing rates and improve health.
Collapse
|
26
|
The effect of needle and syringe program and opioid agonist therapy on the risk of HIV, hepatitis B and C virus infection for people who inject drugs in Amsterdam, the Netherlands: findings from an emulated target trial. Addiction 2021; 116:3115-3126. [PMID: 33788326 DOI: 10.1111/add.15503] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 11/30/2020] [Accepted: 03/17/2021] [Indexed: 01/22/2023]
Abstract
BACKGROUND AND AIMS Major declines in HIV and hepatitis C and B virus (HCV/HBV) incidence among people who inject drugs (PWID) have been attributed to early implementation of harm-reduction programs (HRP) in the Netherlands, but alternative factors such as selective mortality and demographic and drug market shifts over time probably contributed to observed incidence declines. We quantified and tested the effect of HRP participation on risk of these infections among PWID in Amsterdam, the Netherlands. DESIGN We emulated the design of a hypothetical, ideal randomized trial using observational data from the Amsterdam Cohort Studies (1985-2014). SETTING Amsterdam, the Netherlands. PARTICIPANTS We included PWID who ever used opioids, had a recent history of injecting drug use (IDU) and tested negative for HIV, HCV or HBV. Of 983 participants, 640, 137 and 308 were included for the HIV, HCV and HBV analyses and 59, 45 and 49 seroconversions were observed, respectively. INTERVENTIONS Intervention arms were: complete HRP participation [≥ 60 mg/day methadone and 100% needle and syringe program (NSP) coverage, or any methadone dose if no recent injection drug use] versus no HRP and partial HRP participation combined (< 60 methadone mg/day and/or < 100% NSP coverage). CONCLUSIONS Complete participation in harm reduction programs appears to have led to substantial decreases in HIV and hepatitis C and B virus acquisition risk among people who inject drugs in the Netherlands. MEASUREMENTS Separately for each infection, we estimated the hazard ratios (HR) comparing HRP arms using marginal structural models. FINDINGS Compared with no/partial HRP participation, complete HRP participation led to lower risk of HIV [HR = 0.54, 95% confidence interval (CI) = 0.27-1.08], HCV (HR = 0.16, 95% CI = 0.06-0.40) and HBV (HR = 0.28, 95% CI = 0.13-0.61) acquisition.
Collapse
|
27
|
Attitudes toward syringe exchange programs in a rural Appalachian community. J Addict Dis 2021; 40:227-234. [PMID: 34550054 DOI: 10.1080/10550887.2021.1979837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVES To evaluate community attitudes concerning syringe exchange programs (SEPs) in a rural community as part of an effort to implement evidence-based harm reduction strategies and improve health outcomes related to opioid use disorder. METHODS Dissemination of a 24-item survey to individuals living in a rural community followed by comparative analysis of survey results based on support for SEPs. RESULTS Three hundred and sixty-one individuals responded. Overall, 49.3% of respondents indicated support for syringe exchange. Individuals who support syringe exchange as a harm reduction service are more likely to: agree that opioid use disorder is a real illness (p < 0.0001); agree that anyone can become addicted to pain medications (p = 0.01); agree that medication assisted treatment is effective (p < 0.0001); agree that individuals with OUD have the same right to a job (p < 0.0001); be willing to administer naloxone to a stranger (p < 0.0001); support HIV and HCV screening (p < 0.0001), condom distribution (p < 0.0001), and medication for opioid use disorder (p < 0.0001). They are less likely to believe that harm reduction services encourage drug use (p < 0.0001). CONCLUSIONS Positive correlations exist between support for SEPs, awareness of OUD as a chronic illness, less stigmatizing attitudes toward individuals with OUD, and support for other harm reduction strategies. Efforts to increase awareness of OUD as a chronic illness may lead to greater acceptance of harm reduction strategies in rural areas, easing evolution of evidence-based healthy policy.
Collapse
|
28
|
Healthcare stigma and HIV risk among rural people who inject drugs. Drug Alcohol Depend 2021; 226:108878. [PMID: 34214880 PMCID: PMC8355211 DOI: 10.1016/j.drugalcdep.2021.108878] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/25/2021] [Accepted: 06/01/2021] [Indexed: 12/16/2022]
Abstract
INTRODUCTION The HIV epidemic is increasingly penetrating rural areas of the U.S. due to evolving epidemics of injection drug use. Many rural areas experience deficits in availability of HIV prevention, testing and harm reduction services, and confront significant stigma that inhibits care seeking. This paper examines enacted stigma in healthcare settings among rural people who inject drugs (PWID) and explores associations of stigma with continuing high-risk behaviors for HIV. METHODS PWID participants (n = 324) were recruited into the study in three county health department syringe service programs (SSPs), as well as in local community-based organizations. Trained interviewers completed a standardized baseline interview lasting approximately 40 min. Bivariate logistic regression models examined the associations between enacted healthcare stigma, health conditions, and injection risk behaviors, and a mediation analysis was conducted. RESULTS Stigmatizing health conditions were common in this sample of PWID, and 201 (62.0 %) reported experiencing stigma from healthcare providers. Injection risk behaviors were uniformly associated with higher odds of enacted healthcare stigma, including sharing injection equipment at most recent injection (OR = 2.76; CI 1.55, 4.91), and lifetime receptive needle sharing (OR = 2.27; CI 1.42, 3.63). Enacted healthcare stigma partially mediated the relationship between having a stigmatizing health condition and engagement in high-risk injection behaviors. DISCUSSION Rural PWID are vulnerable to stigma in healthcare settings, which contributes to high-risk injection behaviors for HIV. These findings have critical public health implications, including the importance of tailored interventions to decrease enacted stigma in care settings, and structural changes to expand the provision of healthcare services within SSP settings.
Collapse
|
29
|
Injections and infections: understanding syringe service program utilization in a rural state. Harm Reduct J 2021; 18:74. [PMID: 34273986 PMCID: PMC8285696 DOI: 10.1186/s12954-021-00524-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 07/09/2021] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND Increasing rates of injection drug use (IDU) associated-infections suggest significant syringe service program (SSP) underutilization. Our study objective was to assess practices of safe injection techniques and to determine predictors of SSP utilization in a rural state. PATIENTS AND METHODS This was a fifteen-month cross-sectional study of participants hospitalized with IDU-associated infections in Maine. Data were collected through Audio Computer-Assisted Self-Interview survey and medical record review. Descriptive analyses were performed to characterize demographics, health characteristics, and injection practices. The primary outcome was SSP utilization, and the main independent variable was self-reported distance to SSP. Logistic regression analyses were performed to identify factors associated SSP utilization, controlling for gender, homelessness, history of overdose, having a primary care physician and distance to SSP. RESULTS Of the 101 study participants, 65 participants (64%) reported past 3 month SSP utilization, though only 33% used SSPs frequently. Many participants (57%) lived more than 10 miles from an SSP. Participants who lived less than 10 miles of an SSP were more likely to use an SSP (adjusted odds ratio 5.4; 95% CI 1.9-15.7). CONCLUSIONS Our study highlights unsafe injection practices and lack of frequent SSP utilization among people admitted with IDU-associated infections in a rural state. Especially given increasing stimulant use, these results also highlight the need for SSP access. Particularly in rural areas where patients may live more than 10 miles from an SSP, expansion of harm reduction services, including mobile units, should be a priority.
Collapse
|
30
|
Acceptability of an mHealth App That Provides Harm Reduction Services Among People Who Inject Drugs: Survey Study. J Med Internet Res 2021; 23:e25428. [PMID: 34259640 PMCID: PMC8319773 DOI: 10.2196/25428] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 01/27/2021] [Accepted: 05/24/2021] [Indexed: 12/26/2022] Open
Abstract
Background Harm reduction services reduce the negative consequences of drug injection and are often embedded within syringe service programs (SSPs). However, people who inject drugs (PWID) suboptimally engage with such services because of stigma, fear, transportation restrictions, and limited hours of operation. Mobile health (mHealth) apps may provide an opportunity to overcome these barriers and extend the reach of SSPs beyond that of the traditional brick-and-mortar models. Objective This study aims to assess the prevalence of smartphone ownership, the level of comfort in providing the personal information required to use mHealth apps, and interest in using an mHealth app to access harm reduction services among PWID to guide the development of an app. Methods We administered a survey to 115 PWID who were enrolled via respondent-driven sampling from July 2018 to July 2019. We examined the extent to which PWID had access to smartphones; were comfortable in providing personal information such as name, email, and address; and expressed interest in various app-based services. We measured participant characteristics (demographics, health status, and behaviors) and used binary logistic and Poisson regressions to identify independent correlates of mHealth-related variables. The primary regression outcomes included summary scores for access, comfort, and interest. The secondary outcomes included binary survey responses for individual comfort or interest components. Results Most participants were White (74/105, 70.5%), male (78/115, 67.8%), and middle-aged (mean=41.7 years), and 67.9% (74/109) owned a smartphone. Participants reported high levels of comfort in providing personal information to use an mHealth app, including name (96/109, 88.1%), phone number (92/109, 84.4%), email (85/109, 77.9%), physical address (85/109, 77.9%), and linkage to medical records (72/109, 66.1%). Participants also reported strong interest in app-based services, including medication or sterile syringe delivery (100/110, 90.9%), lab or appointment scheduling (90/110, 81.8%), medication reminders (77/110, 70%), educational material (65/110, 59.1%), and group communication forums (64/110, 58.2%). Most participants were comfortable with the idea of home delivery of syringes (93/109, 85.3%). Homeless participants had lower access to smartphones (adjusted odds ratio [AOR] 0.15, 95% CI 0.05-0.46; P=.001), but no other participant characteristics were associated with primary outcomes. Among secondary outcomes, recent SSP use was positively associated with comfort with the home delivery of syringes (AOR 3.29, 95% CI 1.04-10.3 P=.04), and being older than 50 years was associated with an increased interest in educational materials (AOR 4.64, 95% CI 1.31-16.5; P=.02) and group communication forums (AOR 3.69, 95% CI 1.10-12.4; P=.04). Conclusions Our findings suggest that aside from those experiencing homelessness or unstable housing, PWID broadly have access to smartphones, are comfortable with sharing personal information, and express interest in a wide array of services within an app. Given the suboptimal access to and use of SSPs among PWID, an mHealth app has a high potential to address the harm reduction needs of this vulnerable population.
Collapse
|
31
|
Assessing the Relationships Between COVID-19 Stay-at-Home Orders and Opioid Overdoses in the State of Pennsylvania. JOURNAL OF DRUG ISSUES 2021. [DOI: 10.1177/00220426211006362] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
COVID-19 is compounding opioid use disorder throughout the United States. While recent commentaries provide useful policy recommendations, few studies examine the intersection of COVID-19 policy responses and patterns of opioid overdose. We examine opioid overdoses prior to and following the Pennsylvania stay-at-home order implemented on April 1, 2020. Using data from the Pennsylvania Overdose Information Network, we measure change in monthly incidents of opioid-related overdose pre- versus post-April 1, and the significance of change by gender, age, race, drug class, and naloxone doses administered. Findings demonstrate statistically significant increases in overdose incidents among both men and women, White and Black groups, and several age groups, most notably the 30–39 and 40–49 ranges, following April 1. Significant increases were observed for overdoses involving heroin, fentanyl, fentanyl analogs or other synthetic opioids, pharmaceutical opioids, and carfentanil. The study emphasizes the need for opioid use to be addressed alongside efforts to mitigate and manage COVID-19 infection.
Collapse
|
32
|
Human Immunodeficiency Virus-Experienced Clinician Workforce Capacity: Urban-Rural Disparities in the Southern United States. Clin Infect Dis 2021; 72:1615-1622. [PMID: 32211757 DOI: 10.1093/cid/ciaa300] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 03/23/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Human immunodeficiency virus (HIV)-experienced clinicians are critical for positive outcomes along the HIV care continuum. However, access to HIV-experienced clinicians may be limited, particularly in nonmetropolitan areas, where HIV is increasing. We examined HIV clinician workforce capacity, focusing on HIV experience and urban-rural differences, in the Southern United States. METHODS We used Medicaid claims and clinician characteristics (Medicaid Analytic eXtract [MAX] and MAX Provider Characteristics, 2009-2011), county-level rurality (National Center for Health Statistics, 2013), and diagnosed HIV cases (AIDSVu, 2014) to assess HIV clinician capacity in 14 states. We assumed that clinicians accepting Medicaid approximated the region's HIV workforce, since three-quarters of clinicians accept Medicaid insurance. HIV-experienced clinicians were defined as those providing care to ≥ 10 Medicaid enrollees over 3 years. We assessed HIV workforce capacity with county-level clinician-to-population ratios, using Wilcoxon-Mann-Whitney tests to compare urban-rural differences. RESULTS We identified 5012 clinicians providing routine HIV management, of whom 28% were HIV-experienced. HIV-experienced clinicians were more likely to specialize in infectious diseases (48% vs 6%, P < .001) and practice in urban areas (96% vs 83%, P < .001) compared to non-HIV-experienced clinicians. The median clinician-to-population ratio for all HIV clinicians was 13.3 (interquartile range, 38.0), with no significant urban-rural differences. When considering HIV experience, 81% of counties had no HIV-experienced clinicians, and rural counties generally had fewer HIV-experienced clinicians per 1000 diagnosed HIV cases (P < .001). CONCLUSIONS Significant urban-rural disparities exist in HIV-experienced workforce capacity for communities in the Southern United States. Policies to improve equity in access to HIV-experienced clinical care for both urban and rural communities are urgently needed.
Collapse
|
33
|
A Vulnerability Assessment for a Future HIV Outbreak Associated With Injection Drug Use in Illinois, 2017-2018. FRONTIERS IN SOCIOLOGY 2021; 6:652672. [PMID: 34095289 PMCID: PMC8170011 DOI: 10.3389/fsoc.2021.652672] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 04/07/2021] [Indexed: 06/12/2023]
Abstract
The current opioid crisis and the increase in injection drug use (IDU) have led to outbreaks of HIV in communities across the country. These outbreaks have prompted country and statewide examination into identifying factors to determine areas at risk of a future HIV outbreak. Based on methodology used in a prior nationwide county-level analysis by the US Centers for Disease Control and Prevention (CDC), we examined Illinois at the ZIP code level (n = 1,383). Combined acute and chronic hepatitis C virus (HCV) infection among persons <40 years of age was used as an outcome proxy measure for IDU. Local and statewide data sources were used to identify variables that are potentially predictive of high risk for HIV/HCV transmission that fell within three main groups: health outcomes, access/resources, and the social/economic/physical environment. A multivariable negative binomial regression was performed with population as an offset. The vulnerability score for each ZIP code was created using the final regression model that consisted of 11 factors, six risk factors, and five protective factors. ZIP codes identified with the highest vulnerability ranking (top 10%) were distributed across the state yet focused in the rural southern region. The most populous county, Cook County, had only one vulnerable ZIP code. This analysis reveals more areas vulnerable to future outbreaks compared to past national analyses and provides more precise indications of vulnerability at the ZIP code level. The ability to assess the risk at sub-county level allows local jurisdictions to more finely tune surveillance and preventive measures and target activities in these high-risk areas. The final model contained a mix of protective and risk factors revealing a heightened level of complexity underlying the relationship between characteristics that impact HCV risk. Following this analysis, Illinois prioritized recommendations to include increasing access to harm reduction services, specifically sterile syringe services, naloxone access, infectious disease screening and increased linkage to care for HCV and opioid use disorder.
Collapse
|
34
|
A Telementoring Program and Hepatitis C Virus Care in Rural Patients. TELEMEDICINE REPORTS 2021; 2:143-147. [PMID: 34041510 PMCID: PMC8142682 DOI: 10.1089/tmr.2021.0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/12/2021] [Indexed: 06/12/2023]
Abstract
Background: Rural patients with chronic hepatitis C virus (HCV) infection may be less likely to access HCV care than those in urban areas. A telementoring, task-shifting model has been implemented to address the unmet needs of HCV care. Evidence is needed on whether this intervention improves HCV care in rural HCV patients. Methods: We compared three key HCV care indicators among Medicare patients with chronic hepatitis C in 2014-2016 by urban-rural status between New Mexico with a telementoring program and Pennsylvania without such a program. We classified each patient's urban-rural status based on his or her ZIP code of residence. We used multivariable log-binomial regressions to examine the relative probability of receiving HCV care by urban and rural status in two states. Results: In New Mexico, 41.3% of HCV patients resided in rural areas (N = 1155). In Pennsylvania, rural patients accounted for 13.2% (N = 1775). The unadjusted overall rates of receiving HCV RNA or genotype testing within 12 months before HCV treatment were 76.1% in "rural-New Mexico" versus 73.3% in "rural-Pennsylvania," 66.2% in "urban-New Mexico," and 70.2% in "urban-Pennsylvania." Post-treatment HCV RNA testing rate was also high in "rural-New Mexico" (83.0%). After adjusting for demographic and clinical characteristics, "rural-New Mexico" HCV patients who received HCV treatment still had the highest probability of taking HCV RNA or genotype testing before HCV treatment, compared with other groups (relative risk [95% confidence interval]: 0.91 [0.84-1.00] in "rural-Pennsylvania," 0.85 [0.78-0.93] in "urban-New Mexico," and 0.93 [0.87-1.00] in "urban-Pennsylvania"). Conclusions: The telementoring program may help improve HCV care in rural patients.
Collapse
|
35
|
Application of machine-learning techniques in classification of HIV medical care status for people living with HIV in South Carolina. AIDS 2021; 35:S19-S28. [PMID: 33867486 PMCID: PMC8162887 DOI: 10.1097/qad.0000000000002814] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVES Ending the HIV epidemic requires innovative use of data for intelligent decision-making from surveillance through treatment. This study sought to examine the usefulness of using linked integrated PLWH health data to predict PLWH's future HIV care status and compare the performance of machine-learning methods for predicting future HIV care status for SC PLWH. DESIGN We employed supervised machine learning for its ability to predict PLWH's future care status by synthesizing and learning from PLWH's existing health data. This method is appropriate for the nature of integrated PLWH data because of its high volume and dimensionality. METHODS A data set of 8888 distinct PLWH's health records were retrieved from an integrated PLWH data repository. We experimented and scored seven representative machine-learning models including Bayesian Network, Automated Neural Network, Support Vector Machine, Logistic Regression, LASSO, Decision Trees and Random Forest to best predict PLWH's care status. We further identified principal factors that can predict the retention-in-care based on the champion model. RESULTS Bayesian Network (F = 0.87, AUC = 0.94, precision = 0.87, recall = 0.86) was the best predictive model, followed by Random Forest (F = 0.78, AUC = 0.81, precision = 0.72, recall = 0.85), Decision Tree (F = 0.76, AUC = 0.75, precision = 0.70, recall = 0.82) and Neural Network (cluster) (F = 0.75, AUC = 0.71, precision = 0.69, recall = 0.81). CONCLUSION These algorithmic applications of Bayesian Networks and other machine-learning algorithms hold promise for predicting future HIV care status at the individual level. Prediction of future care patterns for SC PLWH can help optimize health service resources for effective interventions. Predictions can also help improve retention across the HIV continuum.
Collapse
|
36
|
Hepatitis C treatment outcomes among patients treated in co-located primary care and addiction treatment settings. J Subst Abuse Treat 2021; 131:108438. [PMID: 34098298 DOI: 10.1016/j.jsat.2021.108438] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 01/22/2021] [Accepted: 04/21/2021] [Indexed: 01/11/2023]
Abstract
BACKGROUND Persons with substance use disorders face major barriers to hepatitis C virus (HCV) treatment. Co-location of addiction and HCV treatment is appealing, yet there are limited data on outcomes using this model. This study evaluated HCV outcomes of patients treated with direct-acting antivirals (DAAs) by primary care providers in two sites of co-located addiction/HCV care. METHODS The study conducted a retrospective chart review for all patients receiving DAA treatment from 2016 to 2018 at 1) a hospital-based primary care clinic with an office-based buprenorphine program, and 2) a primary care clinic within an opioid treatment program (i.e. methadone clinic). The study classified patients into 3 groups according to treatment status: buprenorphine maintenance, methadone maintenance, or neither. Descriptive analyses compared patient demographics, clinical characteristics, adherence to monitoring and treatment, and the primary outcome of sustained virologic response at 12 weeks (SVR12), defined as an undetectable HCV viral load at least 12 weeks after completing treatment. RESULTS This study included 50 patients who initiated DAA treatment. The majority of patients were unemployed (74.0%), did not smoke tobacco (54.0%), and had psychiatric comorbidities (80.0%). Many also experienced homelessness during treatment (22.0%) and experienced previous incarceration (36.0%). Only a few had recently injected drugs (4.0%). Seven of 7 (100%) patients were treated with buprenorphine, 21 of 24 (87.5%) patients were treated with methadone, and 17 of 19 (89.5%) patients receiving no opioid addiction treatment fully completed HCV DAA treatment. When including patients with missing SVR12 data with the cohort that did not achieve cure, we observe that 44 of 50 patients (88.0%) achieved SVR12. Excluding patients missing SVR12 data, we observed that 44 of 46 patients (95.7%) achieved SVR12. CONCLUSION Persons with substance use disorders treated with DAAs in co-located primary care and addiction treatment settings can achieve high rates of cure despite significant comorbidities and barriers. DAA treatment should be expanded to co-located HCV and addiction settings.
Collapse
|
37
|
Abstract
The opioid epidemic is one of the greatest public health problems that the USA faces. Opioid overdose death rates have increased steadily for more than a decade and doubled in 2013-17, as the highly potent synthetic opioid fentanyl entered the drug supply. Demographics of new HIV diagnoses among people who inject drugs are also changing, with more new HIV diagnoses occurring among White people, young people (aged 13-34 years), and people who reside outside large central metropolitan areas. Racial differences also exist in syringe sharing, which decreased among Black people and Hispanic people but remained unchanged among White people in 2005-15. Recent HIV outbreaks have occurred in rural areas of the USA, as well as among marginalised people in urban areas with robust HIV prevention and treatment services (eg, Seattle, WA). Multiple evidence-based interventions can effectively treat opioid use disorder and prevent HIV acquisition. However, considerable barriers exist precluding delivery of these solutions to many people who inject drugs. If the USA is serious about HIV prevention among this group, stigma must be eliminated, discriminatory policies must change, and comprehensive health care must be accessible to all. Finally, root causes of the opioid epidemic such as hopelessness need to be identified and addressed.
Collapse
|
38
|
Assessing County-Level Vulnerability for Opioid Overdose and Rapid Spread of Human Immunodeficiency Virus and Hepatitis C Infection in South Dakota. J Infect Dis 2021; 222:S312-S321. [PMID: 32877549 DOI: 10.1093/infdis/jiaa231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Key indicators of vulnerability for the syndemic of opioid overdose, human immunodeficiency virus (HIV), and hepatitis C virus (HCV) due to injection drug use (IDU) in rural reservation and frontier counties are unknown. We examined county-level vulnerability for this syndemic in South Dakota. METHODS Informed by prior methodology from the Centers for Disease Control and Prevention, we used acute and chronic HCV infections among persons aged ≤40 years as a proxy measure of IDU. Twenty-nine county-level indicators potentially associated with HCV infection rates were identified. Using these indicators, we examined relationships through bivariate and multivariate analysis and calculated a composite index score to identify the most vulnerable counties (top 20%) to this syndemic. RESULTS Of the most vulnerable counties, 69% are reservation counties and 62% are rural. The county-level HCV infection rate is 4 times higher in minority counties than nonminority counties, and almost all significant indicators of opioid-related vulnerability in our analysis are structural and potentially modifiable through public health interventions and policies. CONCLUSIONS Our assessment gives context to the magnitude of this syndemic in rural reservation and frontier counties and should inform the strategic allocation of prevention and intervention services.
Collapse
|
39
|
Advancing Digital Health Equity: A Policy Paper of the Infectious Diseases Society of America and the HIV Medicine Association. Clin Infect Dis 2021; 72:913-919. [PMID: 33033829 PMCID: PMC7665352 DOI: 10.1093/cid/ciaa1525] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Indexed: 11/13/2022] Open
Abstract
The SARS-CoV-2 virus pandemic has revolutionized the practice of ambulatory medicine, triggering rapid dissemination of digital healthcare modalities, including synchronous video visits. However, social determinants of health, such as age, race, income, and others, predict readiness for telemedicine and individuals who are not able to connect virtually may become lost to care. This is particularly relevant to the practice of Infectious Diseases (ID) and HIV Medicine, as we care for high proportions of individuals whose health outcomes are affected by such factors. Furthermore, delivering high-quality clinical care in ID and HIV practice necessitates discussion of sensitive topics, which is challenging over video without proper preparation. We describe the “digital divide,” emphasize the relevance to ID and HIV practice, underscore the need to study the issue and develop interventions to mitigate its impact, and provide suggestions for optimizing telemedicine in ID and HIV clinics.
Collapse
|
40
|
Use of Population-Based Surveys for Estimating the Population Size of Persons Who Inject Drugs in the United States. J Infect Dis 2021; 222:S218-S229. [PMID: 32877538 DOI: 10.1093/infdis/jiaa318] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND In the United States, injection is an increasingly common route of administration for opioids and other substances. Estimates of the number of persons who inject drugs (PWID) are needed for monitoring risk-specific infectious disease rates and health services coverage. METHODS We reviewed design and instruments for 4 national household surveys, 2012-2016, for their ability to produce unbiased injection drug use (IDU) prevalence estimates. We explored potential analytic adjustments for reducing biases through use of external data on (1) arrest, (2) narcotic overdose mortality, and (3) biomarker-based sensitivity of self-reported illicit drug use. RESULTS Estimated national past 12 months IDU prevalence ranged from 0.24% to 0.59% across surveys. All surveys excluded unstably housed and incarcerated persons, and estimates were based on <60 respondents reporting IDU behavior in 3 surveys. No surveys asked participants about nonmedical injection of prescription drugs. Analytic adjustments did not appreciably change IDU prevalence estimates due to suboptimal specificity of data points. CONCLUSIONS PWID population size estimates in the United States are based on small numbers and are likely biased by undercoverage of key populations and self-report. Novel methods as discussed in this article may improve our understanding of PWID population size and their health needs.
Collapse
|
41
|
Advancing Digital Health Equity: A Policy Paper of the Infectious Diseases Society of America and the HIV Medicine Association. Clin Infect Dis 2021. [DOI: http://doi.org.10.1093/cid/ciaa1525] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Abstract
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic has revolutionized the practice of ambulatory medicine, triggering rapid dissemination of digital healthcare modalities, including synchronous video visits. However, social determinants of health, such as age, race, income, and others, predict readiness for telemedicine and individuals who are not able to connect virtually may become lost to care. This is particularly relevant to the practice of infectious diseases (ID) and human immunodeficiency virus (HIV) medicine, as we care for high proportions of individuals whose health outcomes are affected by such factors. Furthermore, delivering high-quality clinical care in ID and HIV practice necessitates discussion of sensitive topics, which is challenging over video without proper preparation. We describe the “digital divide,” emphasize the relevance to ID and HIV practice, underscore the need to study the issue and develop interventions to mitigate its impact, and provide suggestions for optimizing telemedicine in ID and HIV clinics.
Collapse
|
42
|
Hepatitis C virus infection and polysubstance use among young adult people who inject drugs in a rural county of New Mexico. Drug Alcohol Depend 2021; 220:108527. [PMID: 33465605 PMCID: PMC7889731 DOI: 10.1016/j.drugalcdep.2021.108527] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 12/06/2020] [Accepted: 12/27/2020] [Indexed: 01/07/2023]
Abstract
AIMS We assessed prevalence and correlates for hepatitis C virus (HCV) infection in young adult people who inject drugs (PWID) in rural New Mexico, where opioid use has been historically problematic. METHODS Participants were 18-29 years old with self-reported injection drug use in the past 90 days. We conducted testing for HCV antibodies (anti-HCV) and HCV ribonucleic acid (RNA) and assessed sociodemographic and risk exposures. We provided counseling and referrals to prevention services and drug treatment. We estimated prevalence ratios (PR) to assess bivariate associations with HCV infection; and adjusted PRs using modified Poisson regression methods. RESULTS Among 256 participants tested for anti-HCV, 156 (60.9 %) had been exposed (anti-HCV positive), and of 230 tested for both anti-HCV and HCV RNA, 103 (44.8 %) had current infection (RNA-positive). The majority (87.6 %) of participants were Hispanic. Almost all (96.1 %) had ever injected heroin; 52.4 % and 52.0 % had ever injected methamphetamine or cocaine, respectively. Polysubstance injecting (heroin and any other drug) was associated with significantly higher prevalence of HCV infection (76.0 %) compared to injecting only heroin (24.0 %) (PR: 3.17 (95 % CI:1.93, 5.23)). Years of injecting, history of non-fatal opioid-involved overdose, polysubstance injecting, and stable housing were independently associated with HCV infection. CONCLUSIONS HCV is highly prevalent among young adult PWID in rural NM. The high reported prevalence of polysubstance injecting and its association with HCV infection should be considered in prevention planning.
Collapse
|
43
|
|
44
|
Changing Urban-Rural Disparities in the Utilization of Direct-Acting Antiviral Agents for Hepatitis C in U.S. Medicare Patients, 2014-2017. Am J Prev Med 2021; 60:285-293. [PMID: 33221144 PMCID: PMC7855597 DOI: 10.1016/j.amepre.2020.08.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 08/26/2020] [Accepted: 08/30/2020] [Indexed: 12/12/2022]
Abstract
INTRODUCTION The advent of direct-acting antiviral agents for treating hepatitis C virus infection has made hepatitis C virus elimination possible. Rural patients with hepatitis C virus infection may be less likely to access direct-acting antiviral agents, but the real-world evidence is scarce on urban-rural disparities in direct-acting antiviral agent utilization. METHODS This retrospective cohort study was conducted in 2019-2020 using Medicare data to examine urban-rural disparities in direct-acting antiviral agent utilization among newly diagnosed patients with hepatitis C virus infection in 2014-2016. Direct-acting antiviral agent use was defined as filling ≥1 prescription for direct-acting antiviral agents during 2014-2017, and patient's urban-rural status was classified on the basis of their ZIP code of residence. This study evaluated the associations between multilevel factors and direct-acting antiviral agent use with a focus on urban-rural disparities. It also assessed changes over time in urban-rural disparities in direct-acting antiviral agent utilization using multivariable cause-specific Cox regression analyses with time-varying hazard ratios. RESULTS Among 204,018 new patients with hepatitis C virus infection, about 30% received direct-acting antiviral agents during 2014-2017. Cumulative direct-acting antiviral agent use gradually increased over time in both urban and rural patients. However, the increase was greater in urban patients than in rural patients. In the first year of follow-up, rural patients had a similar rate of receiving direct-acting antiviral agents (adjusted hazard ratio=1.03, 95% CI=1.00, 1.07), but they were less likely to use direct-acting antiviral agents in later years than urban patients (adjusted hazard ratio=0.85, 95% CI=0.81, 0.90 in the second year, adjusted hazard ratio=0.82, 95% CI=0.76, 0.89 in the third year, and adjusted hazard ratio=0.76, 95% CI=0.64, 0.90 in the fourth year of follow-up). CONCLUSIONS This study reveals important gaps in hepatitis C virus treatment and suggests increasing urban-rural disparities in direct-acting antiviral agent utilization. Enhancing direct-acting antiviral agent uptake in rural populations with hepatitis C virus infection will help reduce hepatitis C virus‒related health disparities and reach the national goal of eliminating hepatitis C virus infection.
Collapse
|
45
|
Community Perceptions of Comprehensive Harm Reduction Programs and Stigma Towards People Who Inject Drugs in Rural Virginia. J Community Health 2021; 45:239-244. [PMID: 31502098 DOI: 10.1007/s10900-019-00732-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The spread of infectious diseases, including Human Immunodeficiency virus and Hepatitis C virus, is a major risk of injection drug use. The Center for Disease Control's 2015 ranking of counties vulnerable to rapid dissemination of HIV/HCV infection among people who inject drugs (PWID) places Dickenson County, Virginia at 29th in the nation and 2nd in Virginia. Comprehensive Harm Reduction is an evidence-based intervention shown to reduce the negative impacts of drug use including the spread of infectious diseases, overdose and death among people who are unable or not ready to stop using drugs. The aim of this study was to assess community perceptions of comprehensive harm reduction programs and stigma towards PWID in a rural community. Data were collected through the use of an anonymous survey and interviews with community stakeholders. Surveys were distributed online through email and social media, as well as in person. Participants were included based on their zip code as an indicator of residence in Dickenson County. Statistical analysis of survey results was conducted using Sigma Plot. The survey was completed by 153 participants. The perception of PWID in rural Virginia is strikingly negative. Participants consider injection drug use a major problem in their community but have little to no knowledge of harm reduction programs and display high levels of stigma towards PWID. Additionally, higher levels of stigma towards PWID was associated with lower support for CHR programs. The results of this study show a definite and perceived need for harm reduction programs in rural Virginia. Challenges to implementing harm reduction programs include low levels of knowledge and high levels of stigma.
Collapse
|
46
|
Lessons learned from the Amsterdam Cohort Studies among people who use drugs: a historical perspective. Harm Reduct J 2021; 18:2. [PMID: 33407562 PMCID: PMC7789277 DOI: 10.1186/s12954-020-00444-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 11/20/2020] [Indexed: 11/10/2022] Open
Abstract
The Netherlands is well known for its early adoption of harm reduction (HR) programs at the height of its heroin crisis in the 1970s/1980s, including the implementation of the first needle and syringe program worldwide. In this manuscript, we describe how the Amsterdam Cohort Studies (ACS) among people who use drugs (PWUD) was conceived within the context of the Dutch HR approach, including the challenges scientists faced while establishing this cohort. This required striking a balance between public health and individual benefit, solving research dilemmas in the face of uncertainty, developing controversial innovative and cutting-edge interventions, which changed the prevention landscape for PWUD, and using longitudinal cohort data to provide unique insights. Studies from the ACS covering follow-up between 1985 and 2016 revealed that participation in both opioid agonist therapy and needle and syringe programs led to a major decrease in the risk of HIV and hepatitis B and C infection acquisition. ACS data have shown that the observed decrease in incidence also likely included shifts in drug markets and drug culture over time, selective mortality among those with the highest levels of risk behaviour, demographic changes of the PWUD population, and progression of the HIV and HCV epidemics. Moreover, HR programs in the Netherlands provided services beyond care for drug use, such as social support and welfare services, likely contributing to its success in curbing the HIV and viral hepatitis epidemics, increasing access and retention to HIV and HCV care and ultimately decreases in overdose mortality over time. Given the low coverage of HR programs in certain regions, it is unsurprising that continued HIV and HCV outbreaks occur and that transmission is ongoing in many countries worldwide. If we aim to reach the World Health Organization viral hepatitis and HIV elimination targets in 2030, as well as to improve the life of PWUD beyond infection risk, comprehensive HR programs need to be integrated as a part of prevention services, as in the Netherlands. We should use the evidence generated by longstanding cohorts, including the ACS, as a basis for which implementation and improved coverage of integrated HR services can be achieved for PWUD worldwide.
Collapse
|
47
|
System-level factors shaping the implementation of “hub and spoke” systems to expand MOUD in rural areas. Subst Abus 2020; 42:716-725. [DOI: 10.1080/08897077.2020.1846149] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
48
|
Rural risk environments, opioid-related overdose, and infectious diseases: A multidimensional, spatial perspective. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2020; 85:102727. [PMID: 32513621 PMCID: PMC10727138 DOI: 10.1016/j.drugpo.2020.102727] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2019] [Revised: 02/18/2020] [Accepted: 03/04/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND Much remains unknown in rural risk environments, despite a growing crisis in these areas. We adapt a risk environment framework to characterize rural southern Illinois and describe the relations of risk environments, opioid-related overdose, HIV, Hepatitis C, and sexually transmitted infection rates between 2015 and 2017. METHODS Over two dozen risk environment variables are summarized across zip-code (n = 128) or county levels (n = 16) based on availability and theoretical relevance. We calculate data attribute associations and characterize spatial and temporal dimensions of longitudinal health outcomes and the rural risk environment. We then use a "regional typology analysis" to generate data-driven risk regions and compare health outcomes. RESULTS Pervasive risk hotspots were identified in more populated locales with higher rates of overdose and HCV incidence, whereas emerging risk areas were isolated to more rural locales that had experienced an increase in analgesic opiate overdoses and generally lacked harm-reduction resources. At-risk areas were characterized with underlying socioeconomic vulnerability but in differing ways, reflecting a nuanced and shifting structural risk landscape. CONCLUSIONS Rural risk environment vulnerabilities and associated opioid-related health outcomes are multifaceted and spatially heterogeneous. More research is needed to better understand how refining geographies to more precisely define risk can support intervention efforts and further enrich investigations of the opioid epidemic.
Collapse
|
49
|
Emerging Viral and Bacterial Infections: Within an Era of Opioid Epidemic. Infect Dis Ther 2020; 9:737-755. [PMID: 32918275 PMCID: PMC7680496 DOI: 10.1007/s40121-020-00335-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Indexed: 11/09/2022] Open
Abstract
The opioid epidemic is a public health crisis that continues to impact healthcare in the United States of America (USA). While changes in opioid prescribing have curbed the medical use of opioids, the increase in nonmedical use, largely driven by injection drug use (IDU), has contributed to the escalating incidence of opioid use disorder (OUD). Furthermore, IDU is associated with high-risk injection practices that can increase the risk of acquiring viral and bacterial infections. Here in this comprehensive review, we aimed to summarize the epidemiology and management of OUD, along with the screening and antimicrobial treatment of associated infections, specifically focused on human immunodeficiency virus, hepatitis C virus, skin and soft tissue infections, endocarditis, and osteomyelitis. Medication-assisted therapy (MAT) and infection guidelines from the USA will be presented.
Collapse
|
50
|
Development of an Interdisciplinary Telehealth Model of Provider Training and Comprehensive Care for Hepatitis C and Opioid Use Disorder in a High-Burden Region. J Infect Dis 2020; 222:S354-S364. [PMID: 32877562 PMCID: PMC7467249 DOI: 10.1093/infdis/jiaa141] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Hepatitis C virus (HCV) and the opioid epidemic disproportionately affect the Appalachian region. Geographic and financial barriers prevent access to specialty care. Interventions are needed to address the HCV-opioid syndemic in this region. METHODS We developed an innovative, collaborative telehealth model in Southwest Virginia featuring bidirectional referrals from and to comprehensive harm reduction (CHR) programs and office-based opioid therapy (OBOT), as well as workforce development through local provider training in HCV management. We aimed to (1) describe the implementation process of provider training and (2) assess the effectiveness of the telehealth model by monitoring patient outcomes in the first year. RESULTS The provider training model moved from a graduated autonomy model with direct specialist supervision to a 1-day workshop with parallel tracks for providers and support staff followed by monthly case conferences. Forty-four providers and support staff attended training. Eight providers have begun treating independently. For the telehealth component, 123 people were referred, with 62% referred from partner OBOT or CHR sites; 103 (84%) attended a visit, 93 (76%) completed the treatment course, and 61 (50%) have achieved sustained virologic response. Rates of sustained virologic response did not differ by receipt of treatment for opioid use disorder. CONCLUSIONS Providers demonstrated a preference for an in-person training workshop, though further investigation is needed to determine why only a minority of those trained have begun treating HCV independently. The interdisciplinary nature of this program led to efficient treatment of hepatitis C in a real-world population with a majority of patients referred from OBOTs and CHR programs.
Collapse
|