351
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Wakeman SE, Larochelle MR, Ameli O, Chaisson CE, McPheeters JT, Crown WH, Azocar F, Sanghavi DM. Comparative Effectiveness of Different Treatment Pathways for Opioid Use Disorder. JAMA Netw Open 2020; 3:e1920622. [PMID: 32022884 PMCID: PMC11143463 DOI: 10.1001/jamanetworkopen.2019.20622] [Citation(s) in RCA: 489] [Impact Index Per Article: 122.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 12/10/2019] [Indexed: 11/14/2022] Open
Abstract
Importance Although clinical trials demonstrate the superior effectiveness of medication for opioid use disorder (MOUD) compared with nonpharmacologic treatment, national data on the comparative effectiveness of real-world treatment pathways are lacking. Objective To examine associations between opioid use disorder (OUD) treatment pathways and overdose and opioid-related acute care use as proxies for OUD recurrence. Design, Setting, and Participants This retrospective comparative effectiveness research study assessed deidentified claims from the OptumLabs Data Warehouse from individuals aged 16 years or older with OUD and commercial or Medicare Advantage coverage. Opioid use disorder was identified based on 1 or more inpatient or 2 or more outpatient claims for OUD diagnosis codes within 3 months of each other; 1 or more claims for OUD plus diagnosis codes for opioid-related overdose, injection-related infection, or inpatient detoxification or residential services; or MOUD claims between January 1, 2015, and September 30, 2017. Data analysis was performed from April 1, 2018, to June 30, 2019. Exposures One of 6 mutually exclusive treatment pathways, including (1) no treatment, (2) inpatient detoxification or residential services, (3) intensive behavioral health, (4) buprenorphine or methadone, (5) naltrexone, and (6) nonintensive behavioral health. Main Outcomes and Measures Opioid-related overdose or serious acute care use during 3 and 12 months after initial treatment. Results A total of 40 885 individuals with OUD (mean [SD] age, 47.73 [17.25] years; 22 172 [54.2%] male; 30 332 [74.2%] white) were identified. For OUD treatment, 24 258 (59.3%) received nonintensive behavioral health, 6455 (15.8%) received inpatient detoxification or residential services, 5123 (12.5%) received MOUD treatment with buprenorphine or methadone, 1970 (4.8%) received intensive behavioral health, and 963 (2.4%) received MOUD treatment with naltrexone. During 3-month follow-up, 707 participants (1.7%) experienced an overdose, and 773 (1.9%) had serious opioid-related acute care use. Only treatment with buprenorphine or methadone was associated with a reduced risk of overdose during 3-month (adjusted hazard ratio [AHR], 0.24; 95% CI, 0.14-0.41) and 12-month (AHR, 0.41; 95% CI, 0.31-0.55) follow-up. Treatment with buprenorphine or methadone was also associated with reduction in serious opioid-related acute care use during 3-month (AHR, 0.68; 95% CI, 0.47-0.99) and 12-month (AHR, 0.74; 95% CI, 0.58-0.95) follow-up. Conclusions and Relevance Treatment with buprenorphine or methadone was associated with reductions in overdose and serious opioid-related acute care use compared with other treatments. Strategies to address the underuse of MOUD are needed.
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Affiliation(s)
- Sarah E. Wakeman
- Division of General Internal Medicine, Department of Medicine, Massachusetts General Hospital, Boston
- Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | - Marc R. Larochelle
- Clinical Addiction Research and Education Unit, Boston Medical Center, Boston, Massachusetts
- Department of Medicine, Boston University School of Medicine, Boston, Massachusetts
| | - Omid Ameli
- Integrated Programs, OptumLabs Inc, Cambridge, Massachusetts
| | | | | | | | - Francisca Azocar
- Department of Research, Optum Behavioral Health, Cambridge, Massachusetts
| | - Darshak M. Sanghavi
- Department of Medicare and Retirement, United Healthcare, Minnetonka, Minnesota
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352
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Wong RJ, Singal AK. Trends in Liver Disease Etiology Among Adults Awaiting Liver Transplantation in the United States, 2014-2019. JAMA Netw Open 2020; 3:e1920294. [PMID: 32022875 DOI: 10.1001/jamanetworkopen.2019.20294] [Citation(s) in RCA: 134] [Impact Index Per Article: 33.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Affiliation(s)
- Robert J Wong
- Division of Gastroenterology and Hepatology, Alameda Health System, Highland Hospital, Oakland, California
| | - Ashwani K Singal
- Sanford School of Medicine, University of South Dakota, Sioux Falls
- Avera Transplant Institute, Sioux Falls, South Dakota
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353
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Liotta EM, Kimberly WT. Cerebral edema and liver disease: Classic perspectives and contemporary hypotheses on mechanism. Neurosci Lett 2020; 721:134818. [PMID: 32035166 DOI: 10.1016/j.neulet.2020.134818] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 02/01/2020] [Accepted: 02/03/2020] [Indexed: 02/07/2023]
Abstract
Liver disease is a growing public health concern. Hepatic encephalopathy, the syndrome of brain dysfunction secondary to liver disease, is a frequent complication of both acute and chronic liver disease and cerebral edema (CE) is a key feature. While altered ammonia metabolism is a key contributor to hepatic encephalopathy and CE in liver disease, there is a growing appreciation that additional mechanisms contribute to CE. In this review we will begin by presenting three classic perspectives that form a foundation for a discussion of CE in liver disease: 1) CE is unique to acute liver failure, 2) CE in liver disease is only cytotoxic, and 3) CE in liver disease is primarily an osmotically mediated consequence of ammonia and glutamine metabolism. We will present each classic perspective along with more recent observations that call in to question that classic perspective. After highlighting these areas of debate, we will explore the leading contemporary mechanisms hypothesized to contribute to CE during liver disease.
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Affiliation(s)
- Eric M Liotta
- Northwestern University-Feinberg School of Medicine, Department of Neurology, United States; Northwestern University-Feinberg School of Medicine, Department of Surgery, Division of Organ Transplantation, United States; Northwestern University Transplant Outcomes Research Collaboration, United States.
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Abstract
This chapter reviews the array of methods used in contemporary research on population-level research on substance use and its consequences. We argue that there are critical questions that can best - or in some cases, only - be addressed at the level of a population. We then describe the major categories of data collection methods used in population research, including surveys, ecological momentary assessment, administrative data, audit methods, and unobtrusive assessment of substance use. Two categories of measures are then discussed: measures of an individual's use of substances and related problems and measures of harm to others caused by one's use. We then review factors that may be considered causes or correlates of substance use and consequences, including both individual and environmental factors. We close with a few thoughts on the accumulation of knowledge and its translation to policy and practice.
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355
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Exploring Awareness of HCV Among Sexual-Minority Black Generation Millennials and Gen Z: a Qualitative Study. J Racial Ethn Health Disparities 2020; 7:555-562. [PMID: 32006242 DOI: 10.1007/s40615-019-00684-8] [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: 10/14/2019] [Revised: 12/10/2019] [Accepted: 12/12/2019] [Indexed: 10/25/2022]
Abstract
Hepatitis C (HCV) is a significant public health burden globally. While HIV-positive men who have sex with men (MSM) have traditionally comprised the majority of sexually acquired HCV cases in the USA, recent studies indicate that HIV-negative MSM and MSM who use pre-exposure prophylaxis (PrEP) in particular are at increasing risk for incident HCV. Further, in the USA, African Americans are disproportionately burdened by chronic HCV compared with other ethnic groups. We sought to better understand awareness and knowledge about HCV and the perceived barriers to HCV testing, among young Black MSM (YBMSM) ages 18-24 in an urban southern California setting. This formative work was conducted in the context of a broader study designed to develop a brief, peer-led intervention to increase hepatitis awareness and testing among young men at risk. Our focus group findings suggest that YBMSM are lacking awareness and knowledge about HCV that are important for self-appraisal of their risk and need for testing. Additionally, YBMSM reported low social support for HCV testing; many indicated they do not discuss HCV with peers, community leaders, or family members. Using study participants' recommendations for engaging YBMSM in HCV prevention efforts, our study emphasizes the need for education and screening efforts targeted to YBMSM, and especially YBMSM who are engaging in high-risk sexual activity with HIV-positive and/or older MSM. We offer recommendations for public health strategies that may be helpful for increasing awareness of HCV risks and HCV screening among vulnerable YBMSM groups.
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356
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Elkington KS, Robertson AA, Knight DK, Gardner SK, Funk RR, Dennis ML, Oser C, DiClemente R. HIV/STI Service Delivery Within Juvenile Community Supervision Agencies: A National Survey of Practices and Approaches to Moving High-Risk Youth Through the HIV Care Cascade. AIDS Patient Care STDS 2020; 34:72-80. [PMID: 32049557 PMCID: PMC7044763 DOI: 10.1089/apc.2019.0157] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Justice-involved youth (JIY) are at considerable risk for human immunodeficiency virus (HIV), but are disconnected from treatment and prevention. Juvenile justice agencies providing community supervision (CS) are well positioned to provide HIV prevention, testing, and prompt referral to treatment for JIY. However, we lack an understanding of juvenile CS agency responses to HIV/sexually transmitted infection (STI) needs among JIY. We conducted a nationwide systematic assessment of how juvenile CS agencies identify, refer, and move youth through the HIV care cascade using a nationally representative sample of 195 juvenile CS agencies across 20 states. Two-thirds of CS agencies did not offer any HIV-/STI-related services, and 82% reported no collaboration with health agencies. Screening or referral for HIV risk behaviors was reported by 32% of the CS agencies and 12% for any intervention or prevention for HIV/STI risk behaviors. Between 21% and 30% of agencies were unaware of the location of local HIV/STI services. HIV/STI prevention training was not a priority for directors and was ranked second to last out of 16 training topics. Agencies where staff expressed need for HIV risk training and where specific court programming was available were more likely to provide or refer for HIV/STI screening and/or testing. Agencies were more likely to provide or refer for services if they provided pre-trial/pre-adjudication supervision, parole, or court programming. Considering the low provision of HIV/STI-related services and limited collaboration between health and justice agencies, interventions that promote cross-system collaboration designed to minimize barriers and facilitate identification, referral, and linkage to HIV services for JIY are necessary.
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Affiliation(s)
- Katherine S. Elkington
- Department of Psychiatry, Columbia University and New York State Psychiatric Institute, New York, New York
| | - Angela A. Robertson
- Social Science Research Center, Mississippi State University, Starkville, Mississippi
| | - Danica K. Knight
- Institute of Behavioral Research, Texas Christian University, Fort Worth, Texas
| | - Sheena K. Gardner
- Social Science Research Center, Mississippi State University, Starkville, Mississippi
| | | | | | - Carrie Oser
- Department of Sociology and Center on Drug and Alcohol Research, College of Medicine, University of Kentucky, Lexington, Kentucky
- Department of Behavioral Science, Center on Drug and Alcohol Research, College of Medicine, University of Kentucky, Lexington, Kentucky
| | - Ralph DiClemente
- Department of Social and Behavioral Sciences, New York University, New York, New York
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357
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Schwarz KB, Rosenthal P, Murray KF, Honegger JR, Hardikar W, Hague R, Mittal N, Massetto B, Brainard DM, Hsueh C, Shao J, Parhy B, Narkewicz MR, Rao GS, Whitworth S, Bansal S, Balistreri WF. Ledipasvir-Sofosbuvir for 12 Weeks in Children 3 to <6 Years Old With Chronic Hepatitis C. Hepatology 2020; 71:422-430. [PMID: 31220349 PMCID: PMC7028138 DOI: 10.1002/hep.30830] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 05/22/2019] [Indexed: 02/06/2023]
Abstract
For children under 12 years of age who have chronic hepatitis C virus (HCV) infection, there are currently no approved treatments with direct-acting antiviral agents. We therefore evaluated the safety and efficacy of ledipasvir-sofosbuvir in HCV-infected children aged 3 to <6 years. In an open-label study, patients 3 to <6 years old chronically infected with HCV genotype 1 (n = 33) or 4 (n = 1) received weight-based doses of combined ledipasvir-sofosbuvir as granules (33.75 mg/150 mg for weights <17 kg or 45 mg/200 mg for weights ≥17 kg) for 12 weeks. The primary endpoint was sustained virological response 12 weeks after treatment (SVR12). For the first 14 patients, intensive pharmacokinetic sampling was done on day 10 of treatment. All patients had been infected through perinatal transmission and were treatment naïve. No patients had known cirrhosis. Ten patients (29%) weighed <17 kg. SVR12 was achieved in 97% of patients (33 of 34); the patient who did not achieve SVR12 was 3 years old and discontinued treatment after 5 days because of an adverse event "abnormal drug taste." The most common adverse events were vomiting (24% of patients), cough (21%), and pyrexia (21%). No patients experienced a serious adverse event. Intensive pharmacokinetic analysis of 13 patients for whom data were evaluable confirmed that the doses selected were appropriate. Conclusion: Ledipasvir-sofosbuvir was well tolerated and highly effective in children 3 to <6 years old with chronic HCV infection.
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Affiliation(s)
| | | | - Karen F. Murray
- University of Washington School of Medicine and Seattle Children's HospitalSeattleWA
| | | | | | - Rosie Hague
- Royal Hospital for ChildrenGlasgowUnited Kingdom
| | | | | | | | | | | | | | - Michael R. Narkewicz
- Digestive Health Institute, Children's Hospital of Colorado and Section of Pediatric Gastroenterology, Hepatology and NutritionUniversity of Colorado School of MedicineAuroraCO
| | - Girish S. Rao
- Riley Hospital for ChildrenIndiana University School of MedicineIndianapolisIN
| | | | | | - William F. Balistreri
- Cincinnati Children's Hospital Medical CenterUniversity of Cincinnati College of MedicineCincinnatiOH
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358
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Morgan TR. Hepatitis C Guidance 2019 Update: American Association for the Study of Liver Diseases-Infectious Diseases Society of America Recommendations for Testing, Managing, and Treating Hepatitis C Virus Infection. Hepatology 2020; 71:686-721. [PMID: 31816111 PMCID: PMC9710295 DOI: 10.1002/hep.31060] [Citation(s) in RCA: 463] [Impact Index Per Article: 115.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Accepted: 11/21/2019] [Indexed: 02/06/2023]
Affiliation(s)
| | - Timothy R. Morgan
- Chief of Hepatology Veterans Affairs Long Beach Healthcare System Long Beach CA
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359
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Kolla BP, Oesterle T, Gold M, Southwick F, Rummans T. Infectious diseases occurring in the context of substance use disorders: A concise review. J Neurol Sci 2020; 411:116719. [PMID: 32070807 DOI: 10.1016/j.jns.2020.116719] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 01/13/2020] [Accepted: 01/29/2020] [Indexed: 12/27/2022]
Abstract
Prevalence of infectious diseases is substantially higher among patients with substance use disorders (SUD). Factors associated with drug use including sharing needles and injecting supplies, presence of contaminants in drugs and drug use related paraphernalia, risky behaviors associated with drug use, immune suppression secondary to chronic drug use, poverty and homelessness all increase the risk of infections. Persons with SUD have low rates of health care utilization and may miss opportunities for early diagnosis and care of infectious complications of substance use. When infectious diseases are comorbid with drug use, they are associated with substantial morbidity and mortality and result in significant healthcare costs. Patients with SUD may be rescued from an overdose, detoxified or treated for a SUD but facilities and clinicians are often reluctant to assume responsibility for evaluation and treatment of concurrent infectious or medical diseases. Increased screening for these disorders, utilizing vaccinations and other preventative strategies including clean supplies and safe injecting sites and providing comprehensive substance use and infectious disease treatment have the potential to significantly improve patient related outcomes and enhance public health. In this paper we review the prevalence of various common infectious diseases among persons who use drugs, their clinical presentation, mode of transmission, screening and diagnosis. We detail some of the common mechanisms by which persons who use drugs are at increased risk of contracting infections. We also discuss preventive and treatment strategies for infectious diseases occurring in the context of SUD.
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Affiliation(s)
- Bhanu Prakash Kolla
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN 55905, United States of America.
| | - Tyler Oesterle
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN 55905, United States of America
| | - Mark Gold
- Washington University in St Louis, School of Medicine, St Louis, MO, United States of America
| | - Frederick Southwick
- Department of Medicine, University of Florida, Gainesville, FL, United States of America
| | - Teresa Rummans
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, MN 55905, United States of America
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360
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Artenie AA, Minoyan N, Jacka B, Høj S, Jutras-Aswad D, Roy É, Gauvin L, Zang G, Bruneau J. Opioid agonist treatment dosage and patient-perceived dosage adequacy, and risk of hepatitis C infection among people who inject drugs. CMAJ 2020; 191:E462-E468. [PMID: 31036608 DOI: 10.1503/cmaj.181506] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/29/2019] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Opioid agonist treatment is considered important in preventing acquisition of hepatitis C virus (HCV) among people who inject drugs; however, the role of dosage in opioid agonist treatment is unclear. We investigated the joint association of prescribed dosage of opioid agonist treatment and patient-perceived dosage adequacy with risk of HCV infection among people who inject drugs. METHODS We followed prospectively people who inject drugs at risk of acquiring HCV infection (who were RNA negative and HCV-antibody negative or positive) in Montréal, Canada (2004-2017). At 6-month, then 3-month intervals, participants were tested for HCV antibodies or RNA, and completed an interviewer-administered behavioural questionnaire, reporting the following: current exposure to opioid agonist treatment (yes/no), prescribed dosage either high (methadone ≥ 60 mg/d or buprenorphine ≥ 16 mg/d) or low, and perceived dosage adequacy (adequate/inadequate). We then assigned participants to 1 of 5 exposure categories: no opioid agonist treatment, high dosage of opioid agonist treatment perceived to be adequate, high dosage perceived to be inadequate, low dosage perceived to be adequate or low dosage perceived to be inadequate. To estimate associations between categories of opioid agonist treatment dosage and incident HCV infection, we conducted Cox regression analyses, adjusting for multiple confounding factors. RESULTS Of 513 participants (median age 35.0 yr, 77.6% male), 168 acquired HCV over 1422.6 person-years of follow-up (incidence 11.8/100 person-years, 95% confidence interval [CI] 10.1-13.7). We observed a gradient in the relative risks of HCV infection across categories of opioid agonist treatment dosage. Compared with people who inject drugs not receiving opioid agonist treatment, adjusted hazard ratios were 0.43 (95% CI 0.23-0.84) for those receiving high dosages perceived to be adequate, 0.61 (95% CI 0.25-1.50) for those receiving high dosages perceived to be inadequate, 1.22 (95% CI 0.74-2.00) for those receiving low dosages perceived to be adequate and 1.94 (95% CI 1.11-3.39) for those receiving low dosages perceived to be inadequate. INTERPRETATION Risk of HCV infection varies considerably according to dosage of opioid agonist treatment and patient-perceived adequacy, with associations indicating both protective and harmful effects relative to no exposure to opioid agonist treatment.
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Affiliation(s)
- Andreea A Artenie
- Department of Social and Preventive Medicine (Artenie, Minoyan, Gauvin), School of Public Health, Université de Montréal; Research Centre (Artenie, Minoyan, Jacka, Høj, Jutras-Aswad, Gauvin, Zang, Bruneau), Centre Hospitalier de l'Université de Montréal; Department of Psychiatry (Jutras-Aswad), Université de Montréal, Montréal, Que.; Addiction Studies and Research Program (Roy), Université de Sherbrooke, Longueuil, Que.; Institut national de santé publique du Québec (Roy); Department of Family and Emergency Medicine (Bruneau), Université de Montréal, Montréal, Que
| | - Nanor Minoyan
- Department of Social and Preventive Medicine (Artenie, Minoyan, Gauvin), School of Public Health, Université de Montréal; Research Centre (Artenie, Minoyan, Jacka, Høj, Jutras-Aswad, Gauvin, Zang, Bruneau), Centre Hospitalier de l'Université de Montréal; Department of Psychiatry (Jutras-Aswad), Université de Montréal, Montréal, Que.; Addiction Studies and Research Program (Roy), Université de Sherbrooke, Longueuil, Que.; Institut national de santé publique du Québec (Roy); Department of Family and Emergency Medicine (Bruneau), Université de Montréal, Montréal, Que
| | - Brendan Jacka
- Department of Social and Preventive Medicine (Artenie, Minoyan, Gauvin), School of Public Health, Université de Montréal; Research Centre (Artenie, Minoyan, Jacka, Høj, Jutras-Aswad, Gauvin, Zang, Bruneau), Centre Hospitalier de l'Université de Montréal; Department of Psychiatry (Jutras-Aswad), Université de Montréal, Montréal, Que.; Addiction Studies and Research Program (Roy), Université de Sherbrooke, Longueuil, Que.; Institut national de santé publique du Québec (Roy); Department of Family and Emergency Medicine (Bruneau), Université de Montréal, Montréal, Que
| | - Stine Høj
- Department of Social and Preventive Medicine (Artenie, Minoyan, Gauvin), School of Public Health, Université de Montréal; Research Centre (Artenie, Minoyan, Jacka, Høj, Jutras-Aswad, Gauvin, Zang, Bruneau), Centre Hospitalier de l'Université de Montréal; Department of Psychiatry (Jutras-Aswad), Université de Montréal, Montréal, Que.; Addiction Studies and Research Program (Roy), Université de Sherbrooke, Longueuil, Que.; Institut national de santé publique du Québec (Roy); Department of Family and Emergency Medicine (Bruneau), Université de Montréal, Montréal, Que
| | - Didier Jutras-Aswad
- Department of Social and Preventive Medicine (Artenie, Minoyan, Gauvin), School of Public Health, Université de Montréal; Research Centre (Artenie, Minoyan, Jacka, Høj, Jutras-Aswad, Gauvin, Zang, Bruneau), Centre Hospitalier de l'Université de Montréal; Department of Psychiatry (Jutras-Aswad), Université de Montréal, Montréal, Que.; Addiction Studies and Research Program (Roy), Université de Sherbrooke, Longueuil, Que.; Institut national de santé publique du Québec (Roy); Department of Family and Emergency Medicine (Bruneau), Université de Montréal, Montréal, Que
| | - Élise Roy
- Department of Social and Preventive Medicine (Artenie, Minoyan, Gauvin), School of Public Health, Université de Montréal; Research Centre (Artenie, Minoyan, Jacka, Høj, Jutras-Aswad, Gauvin, Zang, Bruneau), Centre Hospitalier de l'Université de Montréal; Department of Psychiatry (Jutras-Aswad), Université de Montréal, Montréal, Que.; Addiction Studies and Research Program (Roy), Université de Sherbrooke, Longueuil, Que.; Institut national de santé publique du Québec (Roy); Department of Family and Emergency Medicine (Bruneau), Université de Montréal, Montréal, Que
| | - Lise Gauvin
- Department of Social and Preventive Medicine (Artenie, Minoyan, Gauvin), School of Public Health, Université de Montréal; Research Centre (Artenie, Minoyan, Jacka, Høj, Jutras-Aswad, Gauvin, Zang, Bruneau), Centre Hospitalier de l'Université de Montréal; Department of Psychiatry (Jutras-Aswad), Université de Montréal, Montréal, Que.; Addiction Studies and Research Program (Roy), Université de Sherbrooke, Longueuil, Que.; Institut national de santé publique du Québec (Roy); Department of Family and Emergency Medicine (Bruneau), Université de Montréal, Montréal, Que
| | - Geng Zang
- Department of Social and Preventive Medicine (Artenie, Minoyan, Gauvin), School of Public Health, Université de Montréal; Research Centre (Artenie, Minoyan, Jacka, Høj, Jutras-Aswad, Gauvin, Zang, Bruneau), Centre Hospitalier de l'Université de Montréal; Department of Psychiatry (Jutras-Aswad), Université de Montréal, Montréal, Que.; Addiction Studies and Research Program (Roy), Université de Sherbrooke, Longueuil, Que.; Institut national de santé publique du Québec (Roy); Department of Family and Emergency Medicine (Bruneau), Université de Montréal, Montréal, Que
| | - Julie Bruneau
- Department of Social and Preventive Medicine (Artenie, Minoyan, Gauvin), School of Public Health, Université de Montréal; Research Centre (Artenie, Minoyan, Jacka, Høj, Jutras-Aswad, Gauvin, Zang, Bruneau), Centre Hospitalier de l'Université de Montréal; Department of Psychiatry (Jutras-Aswad), Université de Montréal, Montréal, Que.; Addiction Studies and Research Program (Roy), Université de Sherbrooke, Longueuil, Que.; Institut national de santé publique du Québec (Roy); Department of Family and Emergency Medicine (Bruneau), Université de Montréal, Montréal, Que.
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361
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Schneider KE, O'Rourke A, White RH, Park JN, Musci RJ, Kilkenny ME, Sherman SG, Allen ST. Polysubstance use in rural West Virginia: Associations between latent classes of drug use, overdose, and take-home naloxone. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2020; 76:102642. [PMID: 31918401 DOI: 10.1016/j.drugpo.2019.102642] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 12/01/2019] [Accepted: 12/18/2019] [Indexed: 01/18/2023]
Abstract
BACKGROUND Rural communities in the United States have been disproportionately affected by the opioid crisis. Little research has explored the relationship between polysubstance use and overdose experiences among people who inject drugs (PWID) in rural communities. We sought to identify classes of polysubstance drug use among rural PWID and evaluate the associations between polysubstance drug use classes, recent overdose experiences, and receipt of take-home naloxone (THN). METHODS We surveyed 420 PWID (June-July 2018) who had injected drugs in the previous 6 months in Cabell County, West Virginia. Participants were recruited from the local syringe services program and through street-based recruitment. We conducted a latent class analysis using 9 measures of injection and non-injection drug use and tested for associations with having experienced an overdose in the past 6 months and having received THN in the past 6 months. RESULTS We identified four substance use classes in our sample: polydrug/polyroute use (35.0% of the sample), polyroute stimulant/injection opioid use (33.3%), polyroute stimulant use (20.3%), and injection opioid use (11.3%). Overall, 42.6% of the sample had experienced an overdose in the past 6 months. The classes differed in terms of overdose (χ=91.53, p<0.001), with the polydrug/polyroute use class having the highest probability of overdose and the polyroute stimulants class having the lowest. Only 46.5% of participants had received THN, and probabilities differed between classes (χ=21.93, p<0.001). The polyroute stimulants/injection opioid use and polydrug/polyroute use classes had the highest levels of THN receipt while the polyroute stimulants use class had the least. CONCLUSION Among rural PWID in West Virginia, polysubstance use was prevalent and associated with overdose and THN acquisition. These analyses demonstrate the importance of scaling up naloxone distribution in rural settings. Overdose prevention initiatives are reaching persons at high risk of overdose, but expansion of services is needed.
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Affiliation(s)
- Kristin E Schneider
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, 624N. Broadway, HH886, Baltimore, MD 21205, USA.
| | - Allison O'Rourke
- DC Center for AIDS Research, Department of Psychology, George Washington University, 2125G St. NW, Washington, DC 20052, USA.
| | - Rebecca Hamilton White
- Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, 624N. Broadway, Baltimore, MD 21205, USA.
| | - Ju Nyeong Park
- Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, 624N. Broadway, Baltimore, MD 21205, USA.
| | - Raschelle J Musci
- Department of Mental Health, Johns Hopkins Bloomberg School of Public Health, 624N. Broadway, HH886, Baltimore, MD 21205, USA.
| | - Michael E Kilkenny
- Cabell-Huntington Health Department, 703 7th Ave, Huntington, WV 25701, USA.
| | - Susan G Sherman
- Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, 624N. Broadway, Baltimore, MD 21205, USA.
| | - Sean T Allen
- Department of Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, 624N. Broadway, Baltimore, MD 21205, USA.
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Boodram B, Kaufmann M, Aronsohn A, Hamlish T, Peregrine Antalis E, Kim K, Wolf J, Rodriguez I, Millman AJ, Johnson D. Case Management and Capacity Building to Enhance Hepatitis C Treatment Uptake at Community Health Centers in a Large Urban Setting. FAMILY & COMMUNITY HEALTH 2020; 43:150-160. [PMID: 32079971 DOI: 10.1097/fch.0000000000000253] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
An estimated 4.1 million people in the United States are infected with hepatitis C virus (HCV). In 2014, the Hepatitis C Community Alliance to Test and Treat (HepCCATT) collaborative was formed to address hepatitis C in Chicago. From 2014 to 2017, the HepCCATT Case Management Program case managed 181 HCV-infected people and performed on-site capacity building at a 6-site community health center (CHC) that produced codified protocols, which were translated into a telehealth program to build capacity within CHCs to deliver hepatitis C care. HepCCATT's innovative approach to addressing multilevel barriers is a potential model for increasing access to hepatitis C care and treatment.
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Affiliation(s)
- Basmattee Boodram
- School of Public Health (Dr Boodram and Ms Kaufmann) and Cancer Center (Dr Hamlish), University of Illinois at Chicago; Department of Internal Medicine, University of Michigan, Ann Arbor and Sarcoma Alliance for Research Through Collaboration, Ann Arbor, Michigan (Dr Peregrine Antalis); University of Chicago Medicine, Chicago, Illinois (Drs Aronsohn and Johnson and Ms Rodriguez); Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania (Ms Kim); Caring Ambassadors Program, Inc, Chicago, Illinois (Ms Wolf); and Centers for Disease Control and Prevention, Atlanta, Georgia (Dr Millman)
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363
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Rich NE, Yopp AC, Singal AG, Murphy CC. Hepatocellular Carcinoma Incidence Is Decreasing Among Younger Adults in the United States. Clin Gastroenterol Hepatol 2020; 18:242-248.e5. [PMID: 31042582 PMCID: PMC6817412 DOI: 10.1016/j.cgh.2019.04.043] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 04/05/2019] [Accepted: 04/21/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Incidence rates for hepatocellular carcinoma (HCC) increased rapidly in the United States since the 1990s, but have plateaued or started to decrease in other industrialized countries. It unclear if and when a similar trend will be observed in the United States. We examined trends in HCC incidence rates in the United States by age, sex, and race/ethnicity of patients. METHODS We calculated age-adjusted HCC incidence rates using data from the Surveillance, Epidemiology, and End Results program of cancer registries from 1992 through 2015. We estimated incidence rates by 10-year age group and used joinpoint regression to quantify the magnitude and direction of trends, overall and by sex and race/ethnicity (non-Hispanic white, non-Hispanic black, Hispanic, and Asian/Pacific Islander). RESULTS HCC incidence increased by 4.8% per year from 1992 through 2010 (from 4.1 per 100,000 to 9.4 per 100,000) but then started to plateau (annual percentage change, -0.7; 95% CI, -2.0 to 0.7). Incidence rates steadily increased among persons 60 years or older in all racial/ethnic groups except Asian/Pacific Islanders 70 to 79 years old. In contrast, incidence rates decreased in younger and middle-aged adults, in men and women of all races/ethnicities, beginning in the mid-2000s. Rates decreased by 6.2% per year in persons 40 to 49 years old and by 10.3% per year in persons 50 to 59 years old. Annual decreases in incidence were larger among middle-aged blacks (17.2% decrease per year since 2012) compared with adults of the same age in other racial/ethnic groups. CONCLUSIONS In an analysis of data from the Surveillance, Epidemiology, and End Results program of cancer registries from 1992 through 2015, we found the incidence of HCC to be decreasing among younger and middle-aged adults in the United States, regardless of sex, race, or ethnicity. It is unclear whether current decreases in incidence will reduce the burden of HCC in the future.
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Affiliation(s)
- Nicole E. Rich
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX
| | - Adam C. Yopp
- Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX,Harold C. Simmons Comprehensive Cancer Center, Dallas, TX
| | - Amit G. Singal
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX,Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, TX,Harold C. Simmons Comprehensive Cancer Center, Dallas, TX
| | - Caitlin C. Murphy
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX,Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, TX,Harold C. Simmons Comprehensive Cancer Center, Dallas, TX
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364
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Rosenthal P, Schwarz KB, Gonzalez‐Peralta RP, Lin C, Kelly DA, Nightingale S, Balistreri WF, Bansal S, Jonas MM, Massetto B, Brainard DM, Hsueh C, Shao J, Parhy B, Davison S, Feiterna‐Sperling C, Gillis LA, Indolfi G, Sokal EM, Murray KF, Wirth S. Sofosbuvir and Ribavirin Therapy for Children Aged 3 to <12 Years With Hepatitis C Virus Genotype 2 or 3 Infection. Hepatology 2020; 71:31-43. [PMID: 31222783 PMCID: PMC7004103 DOI: 10.1002/hep.30821] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 06/14/2019] [Indexed: 12/11/2022]
Abstract
Currently, the only approved hepatitis C virus (HCV) treatment for children aged <12 years is pegylated interferon plus ribavirin. In an open-label study, we evaluated the safety and efficacy of sofosbuvir plus ribavirin for 12 weeks in children aged 3 to <12 years chronically infected with genotype 2 or for 24 weeks in patients with genotype 3. Patients aged 3 to <6 years weighing <17 kg received sofosbuvir 150 mg, and patients aged 3 to <6 years weighing ≥17 kg and all patients aged 6 to <12 years received sofosbuvir 200 mg once daily. Intensive pharmacokinetic sampling conducted in each age group confirmed the appropriateness of sofosbuvir doses. For all patients, ribavirin dosing was determined by baseline weight (up to 1,400 mg/day, two divided doses). The primary efficacy endpoint was sustained virologic response 12 weeks after therapy (SVR12). Fifty-four patients were enrolled (41 aged 6 to <12 years and 13 aged 3 to <6 years). Most were treatment naïve (98%) and infected perinatally (94%). All but one patient achieved SVR12 (53/54, 98%; 95% confidence interval, 90%-100%). The patient who did not achieve SVR12 was a 4-year-old who discontinued treatment after 3 days because of "abnormal drug taste." The most commonly reported adverse events in patients aged 6 to <12 years were vomiting (32%) and headache (29%), and those in patients aged 3 to <6 years were vomiting (46%) and diarrhea (39%). One 3-year-old patient had a serious adverse event of accidental ribavirin overdose requiring hospitalization for monitoring; this patient completed treatment and achieved SVR12. Conclusion: Sofosbuvir plus ribavirin was well tolerated and highly effective in children aged 3 to <12 years with chronic HCV genotype 2 or 3 infection.
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Affiliation(s)
| | | | | | | | | | - Scott Nightingale
- University of Newcastle and John Hunter Children’s HospitalAustralia
| | | | | | | | | | | | | | | | | | | | | | | | | | - Etienne M. Sokal
- Cliniques Universitaires St. Luc, Université Catholique de LouvainBrusselsBelgium
| | - Karen F. Murray
- University of Washington School of Medicine and Seattle Children’s HospitalSeattleWA
| | - Stefan Wirth
- Helios Medical CenterWitten/Herdecke UniversityWuppertalGermany
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365
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Ison D. Statistical procedures for evaluating trends in coronavirus disease-19 cases in the United States. Int J Health Sci (Qassim) 2020; 14:23-31. [PMID: 32952502 PMCID: PMC7475210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVES In late 2019, a novel respiratory disease was identified as it began to spread rapidly within China's Hubei Province soon thereafter, being designated coronavirus disease 2019 (COVID-19). Unfortunately, trends in cases and rates of infection have been consistently misunderstood, particularly within the media, due to little, if any, statistical analysis of trends. Critical analysis of data is necessary to determine how to best manage local restrictions, particularly if there are resurgences of infection. As such, researchers have been calling for data-driven, statistical analysis of trends of disease to provide more context and validity for significant policy decisions. METHODS This quantitative study sought to explore different statistical methods that can be used to evaluate trend data to improve decision-making and public information on the spread of COVID-19. Analyses were conducted using Spearman's rho, Mann-Whitney U tests, Mann-Kendal tests, and Augmented Dickey-Fuller tests with follow up Kwiatkowski-Phillips-Schmidt-Shin tests. RESULTS The results indicated a mix of both surprising and expected findings. Variations among COVID case reporting for each day of the week were identified but not deemed significant. Spearman correlation data appeared to perform well in identifying monotonic trend while Mann-Kendal tests appeared to provide the most intelligible results. CONCLUSIONS This study provides examples of statistical tools and procedures to more thoroughly examine trends in COVID-19 case rate data. It is advocated that such metrics be made available to health and policy stakeholders for potential use for public health decisions.
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Affiliation(s)
- David Ison
- Graduate School, Northcentral University, Torrey Pines Road, La Jolla, CA 92037, USA,
Address for correspondence: David Ison, Graduate School, Northcentral University, 11355 N. Torrey Pines Road, La Jolla, CA 92037, USA. Phone: +15035458477. E-mail:
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366
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Helme DW, Egan KL, Lukacena KM, Roberson L, Zelaya CM, McCleary MS, Wolfson M. Encouraging Disposal of Unused Opioid Analgesics in Appalachia. DRUGS (ABINGDON, ENGLAND) 2020; 27:407-415. [PMID: 35233152 DOI: 10.1080/09687637.2020.1711871] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The Appalachian region has been disproportionately impacted by the opioid epidemic. This study, informed by the Health Belief Model (HBM), explored Appalachian community members' perspectives on prescription opioid misuse and community-based programs to dispose of unused opioid analgesics. In 2018, we conducted ten focus groups (n=94 participants) in 5 Appalachian counties. Thirteen themes across 5 of the HBM constructs emerged from our analysis. Participants perceived that their communities are susceptible to the harms associated with opioid misuse, these harms are serious, suggesting they could be motivated to change disposal behaviors. Many participants recognized the benefit to disposing of unused prescription opioids including protecting household members from misusing and protecting the home from robbery. Nevertheless, participants identified barriers to proper disposal, including keeping the medications "just in case" for future ailments and the location of drop boxes near law enforcement (due to deep-seated mistrust of law enforcement agencies). Self-efficacy was difficult to assess as many participants were completely unaware of the presence of dropboxes in the community and also expressed concerns about the inconvenience of proper disposal using dropboxes These findings have implications for developing community-based campaign messages promoting proper disposal of unused opioids.
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Affiliation(s)
| | - Kathleen L Egan
- Department of Health Education and Promotion, East Carolina University
| | | | | | | | | | - Mark Wolfson
- Department of Social Sciences and Health Policy, Wake Forest School of Medicine
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367
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Estimated effect of US state syringe sale policy on source of last-used injection equipment. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2019; 76:102625. [PMID: 31838243 DOI: 10.1016/j.drugpo.2019.102625] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 10/22/2019] [Accepted: 12/03/2019] [Indexed: 12/28/2022]
Abstract
BACKGROUND Many people who inject drugs (PWID) lack access to a new sterile syringe each time they inject, with increased risk of injection-related harms, including spread of communicable diseases. In the United States (US), restricted access is largely due to state laws and policies regulating syringe access. Our aim in this US-focused study is to estimate variations in syringe acquisition behavior in relation to state-level syringe sale policies, drawing upon self-identified PWID in a nationally representative sample survey. METHODS Estimates were obtained on the source of the last used syringe from participants of the National Survey on Drug Use and Health (NSDUH) years 2002-2011. States were classified as having restricted syringe policies if they had any restriction on the sale of syringes during the study period (e.g., required a prescription or limited the number being sold). RESULTS In states with unrestricted syringe sale policies, PWID were more likely to have obtained their most recently used syringe from a safe source (Difference (%) = 9.8, 95% CI: 1.9, 17.7). This difference was largely driven by a larger percent of injectors obtaining syringes from a pharmacy in unrestricted states (Difference = 20.4, 95% CI: 12.2, 28.6) but was partially offset by fewer injectors obtaining syringes from syringe exchange programs (Difference = -10.7, 95% CI: -16.1, -5.3). CONCLUSION These new findings, taken with other evidence, should help promote removal of policy barriers that now thwart syringe acquisition from a safe source. We hope this additional evidence will provoke policy discussions and may influence regulations that promote public health and reduce the spread of communicable diseases.
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368
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Najafi-Ghobadi S, Najafi-Ghobadi K, Tapak L, Aghaei A. Application of data mining techniques and logistic regression to model drug use transition to injection: a case study in drug use treatment centers in Kermanshah Province, Iran. SUBSTANCE ABUSE TREATMENT PREVENTION AND POLICY 2019; 14:55. [PMID: 31831013 PMCID: PMC6909482 DOI: 10.1186/s13011-019-0242-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 11/19/2019] [Indexed: 11/10/2022]
Abstract
BACKGROUND Drug injection has been increasing over the past decades all over the world. Hepatitis B and C viruses (HBV and HCV) are two common infections among people who inject drugs (PWID) and more than 60% of new human immunodeficiency virus (HIV) cases are PWID. Thus, investigating risk factors associated with drug use transition to injection is essential and was the aim of this research. METHODS We used a database from drug use treatment centers in Kermanshah Province (Iran) in 2013 that included 2098 records of people who use drugs (PWUD). The information of 29 potential risk factors that are commonly used in the literature on drug use was selected. We employed four classification methods (decision tree, neural network, support vector machine, and logistic regression) to determine factors affecting the decision of PWUD to transition to injection. RESULTS The average specificity of all models was over 84%. Support vector machine produced the highest specificity (0.9). Also, this model showed the highest total accuracy (0.91), sensitivity (0.94), positive likelihood ratio [1] and Kappa (0.94) and the smallest negative likelihood ratio (0). Therefore, important factors according to the support vector machine model were used for further interpretation. CONCLUSIONS Based on the support vector machine model, the use of heroin, cocaine, and hallucinogens were identified as the three most important factors associated with drug use transition injection. The results further indicated that PWUD with the history of prison or using drug due to curiosity and unemployment are at higher risks. Unemployment and unreliable sources of income were other suggested factors of transition in this research.
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Affiliation(s)
- Somayeh Najafi-Ghobadi
- Department of Industrial Engineering, Factually of Engineering, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran.
| | - Khadijeh Najafi-Ghobadi
- Department of Biostatistics, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Lily Tapak
- Department of Biostatistics, School of Public Health, Modeling of Noncommunicable Diseases Research Center, Hamadan University of Medical Sciences, Hamadan, 65175-4171, Iran
| | - Abbas Aghaei
- PhD in Epidemiology, Social Determinants of Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
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369
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HCV incidence is associated with injecting partner age and HCV serostatus mixing in young adults who inject drugs in San Francisco. PLoS One 2019; 14:e0226166. [PMID: 31821365 PMCID: PMC6903751 DOI: 10.1371/journal.pone.0226166] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 11/20/2019] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND HCV incidence is increasing in the US, notably among younger people who inject drugs (PWID). In a cohort of young adult (age<30 years) PWID in San Francisco we examined whether 'injecting partner mixing' factors, i.e. age of partner and knowledge of their HCV serostatus, were associated with HCV transmission. METHODS In 448 susceptible PWID studied prospectively. All participants were asked to report characteristics and behaviors they engaged in with up to 3 injecting partners defined as "people whom you injected the most with" in the past month". These partnerships did not specify that drugs or injecting equipment was shared. HCV incidence was estimated by age of up to 3 injecting partners, categorized as: (i) all <30; (ii) mixed-age (<&≥30); and (iii) all ≥30 years and perceived knowledge of the HCV status of participants' injecting partners' HCV status. Interaction was evaluated between partnership age categories and perceived HCV status of partners. RESULTS Between 2006-2018, overall HCV incidence (/100 person years observation [pyo]) was 19.4 (95% CI: 16.4, 22.9). Incidence was highest in those with mixed-age partnerships: 28.5 (95% CI: 21.8, 37.1) and those whose partners were all <30 (23.9; 95% CI: 18.8, 30.4), and lowest if partners were ≥30 (7.5; 95% CI: 4.8, 11.8). In a multivariable analyses adjusting for age, sex (of index), injection frequency, and injection partnership 'monogamy', we found evidence for an interaction: the highest HCV incidence was seen in PWID whose partners were all <30 and who knew at least one of their partners was HCV-positive (58.9, 95% CI: 43.3, 80.0; p<0.01). CONCLUSIONS Younger injectors are more likely to acquire HCV from their similarly-aged peers, than older injecting partners. Protective seroadaptive behavior may contribute to reduce incidence. These findings can inform new HCV prevention approaches for young PWID needed to curb the HCV epidemic.
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370
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Tressler S, Bhandari R. Interventions to Increase Completion of Hepatitis B Vaccination in People who Inject Drugs: A Systematic Review and Meta-analysis. Open Forum Infect Dis 2019; 6:ofz521. [PMID: 31890724 PMCID: PMC6929254 DOI: 10.1093/ofid/ofz521] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 12/04/2019] [Indexed: 12/05/2022] Open
Abstract
Increases in opioid misuse and injection drug use have resulted in a rise in acute cases of hepatitis B. We conducted a systematic review and meta-analysis of randomized studies to determine the effect (pooled odds ratio) of interventions to increase hepatitis B vaccination completion in people who inject drugs (PWID). Odds ratios from the included studies were combined to create a pooled odds ratio (OR) using the Inverse Heterogeneity Model. Eleven studies met the eligibility criterion of having a randomized intervention to increase hepatitis B virus vaccination completion among PWID. The odds of vaccine completion in the intervention group were greater than in the control/comparison group (pooled OR, 2.53; 95% confidence interval [CI], 1.07–5.99). Subgroup analysis indicated that financial incentives were most effective (OR, 7.01; 95% CI, 2.88–17.06), followed by accelerated vaccine schedules (OR, 1.90; 95% CI, 1.14–3.14). Interventions using financial incentives and accelerated vaccine schedules are moderately effective at increasing hepatitis B vaccination completion in PWID.
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Affiliation(s)
- Stacy Tressler
- Department of Epidemiology, West Virginia University, Morgantown, West Virginia, USA
- Correspondence: Stacy Tressler, MPH, Department of Epidemiology, West Virginia University, P.O. Box 9190, Morgantown, WV 26506 ()
| | - Ruchi Bhandari
- Department of Epidemiology, West Virginia University, Morgantown, West Virginia, USA
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371
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Gabai CM, Moore MS, Penrose K, Braunstein S, Bocour A, Neaigus A, Winters A. Hepatitis C infection among men who have sex with men living with HIV in New York City, 2000-2015. Sex Transm Infect 2019; 96:445-450. [PMID: 31801894 DOI: 10.1136/sextrans-2019-054208] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Revised: 11/13/2019] [Accepted: 11/25/2019] [Indexed: 12/09/2022] Open
Abstract
OBJECTIVES To calculate the rate of hepatitis C virus (HCV) among HIV-infected men who have sex with men (MSM) with no reported history of injection drug use (IDU), and to assess whether disparities exist in HIV/HCV coinfection by race/ethnicity and neighbourhood poverty level within this population in New York City. METHODS HIV-positive men who reported sex with men and did not report IDU at the time of HIV diagnosis, diagnosed through 2015 and alive as of 2000, were matched to people with HCV first reported to the New York City Department of Health and Mental Hygiene between 2000 and 2015. Those with HCV reported before or within 90 days of HIV infection were excluded. A multivariable Cox proportional hazards model was fit to compare the association between HCV diagnosis, race/ethnicity and neighbourhood poverty level. RESULTS From 2000 to 2015, 54 488 non-IDU MSM were diagnosed with HIV, of whom 2762 (5.1%) were diagnosed with HCV after HIV diagnosis, yielding an overall age-adjusted HCV diagnosis rate of 512 per 100 000 person-years. HIV/HCV coinfection was significantly higher among non-Latino blacks (adjusted HR (aHR)=1.24, 95% CI 1.11 to 1.40) compared with non-Latino whites and among persons living in high-poverty neighbourhoods compared with those in low-poverty neighbourhoods (aHR=1.17, 95% CI 1.01 to 1.35) after stratification by year of HIV diagnosis. CONCLUSION Disparities in HIV/HCV coinfection among HIV-positive MSM were observed by race/ethnicity and neighbourhood poverty level. Routine HCV screening is recommended for people infected with HIV. People coinfected with HIV and HCV should be linked to HCV care, treated and cured to reduce morbidity and mortality, and to avoid ongoing HCV transmission.
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Affiliation(s)
- Claudia Michelle Gabai
- Epidemiology, Columbia University Mailman School of Public Health, New York, New York, USA.,Bureau of Communicable Disease, Viral Hepatitis Program, New York City Department of Health and Mental Hygiene, Long Island City, New York, USA
| | - Miranda S Moore
- Bureau of Communicable Disease, Viral Hepatitis Program, New York City Department of Health and Mental Hygiene, Long Island City, New York, USA
| | - Katherine Penrose
- HIV/AIDS Prevention and Control, Care and Treatment Program, New York City Department of Health and Mental Hygiene, Long Island City, New York, USA
| | - Sarah Braunstein
- HIV/AIDS Prevention and Control, Epidemiology and Field Services Program, New York City Department of Health and Mental Hygiene, Long Island City, New York, USA
| | - Angelica Bocour
- Bureau of Communicable Disease, Viral Hepatitis Program, New York City Department of Health and Mental Hygiene, Long Island City, New York, USA
| | - Alan Neaigus
- Epidemiology, Columbia University Mailman School of Public Health, New York, New York, USA
| | - Ann Winters
- Bureau of Communicable Disease, Viral Hepatitis Program, New York City Department of Health and Mental Hygiene, Long Island City, New York, USA
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372
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Akache B, Deschatelets L, Harrison BA, Dudani R, Stark FC, Jia Y, Landi A, Law JLM, Logan M, Hockman D, Kundu J, Tyrrell DL, Krishnan L, Houghton M, McCluskie MJ. Effect of Different Adjuvants on the Longevity and Strength of Humoral and Cellular Immune Responses to the HCV Envelope Glycoproteins. Vaccines (Basel) 2019; 7:vaccines7040204. [PMID: 31816920 PMCID: PMC6963754 DOI: 10.3390/vaccines7040204] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2019] [Revised: 11/28/2019] [Accepted: 11/30/2019] [Indexed: 12/24/2022] Open
Abstract
Infection by Hepatitis C virus (HCV) can lead to liver cirrhosis/hepatocellular carcinoma and remains a major cause of serious disease morbidity and mortality worldwide. However, current treatment regimens remain inaccessible to most patients, particularly in developing countries, and, therefore, the development of a novel vaccine capable of protecting subjects from chronic infection by HCV could greatly reduce the rates of HCV infection, subsequent liver pathogenesis, and in some cases death. Herein, we evaluated two different semi-synthetic archaeosome formulations as an adjuvant to the E1/E2 HCV envelope protein in a murine model and compared antigen-specific humoral (levels of anti-E1/E2 IgG and HCV pseudoparticle neutralization) and cellular responses (numbers of antigen-specific cytokine-producing T cells) to those generated with adjuvant formulations composed of mimetics of commercial adjuvants including a squalene oil-in-water emulsion, aluminum hydroxide/monophosphoryl lipid A (MPLA) and liposome/MPLA/QS-21. In addition, we measured the longevity of these responses, tracking humoral, and cellular responses up to 6 months following vaccination. Overall, we show that the strength and longevity of anti-HCV responses can be influenced by adjuvant selection. In particular, a simple admixed sulfated S-lactosylarchaeol (SLA) archaeosome formulation generated strong levels of HCV neutralizing antibodies and polyfunctional antigen-specific CD4 T cells producing multiple cytokines such as IFN-γ, TNF-α, and IL-2. While liposome/MPLA/QS-21 as adjuvant generated superior cellular responses, the SLA E1/E2 admixed formulation was superior or equivalent to the other tested formulations in all immune parameters tested.
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Affiliation(s)
- Bassel Akache
- National Research Council Canada, Human Health Therapeutics, 1200 Montreal Rd, Ottawa, ON K1T 0H1, Canada; (B.A.); (L.D.); (B.A.H.); (R.D.); (F.C.S.); (Y.J.); (L.K.)
| | - Lise Deschatelets
- National Research Council Canada, Human Health Therapeutics, 1200 Montreal Rd, Ottawa, ON K1T 0H1, Canada; (B.A.); (L.D.); (B.A.H.); (R.D.); (F.C.S.); (Y.J.); (L.K.)
| | - Blair A. Harrison
- National Research Council Canada, Human Health Therapeutics, 1200 Montreal Rd, Ottawa, ON K1T 0H1, Canada; (B.A.); (L.D.); (B.A.H.); (R.D.); (F.C.S.); (Y.J.); (L.K.)
| | - Renu Dudani
- National Research Council Canada, Human Health Therapeutics, 1200 Montreal Rd, Ottawa, ON K1T 0H1, Canada; (B.A.); (L.D.); (B.A.H.); (R.D.); (F.C.S.); (Y.J.); (L.K.)
| | - Felicity C. Stark
- National Research Council Canada, Human Health Therapeutics, 1200 Montreal Rd, Ottawa, ON K1T 0H1, Canada; (B.A.); (L.D.); (B.A.H.); (R.D.); (F.C.S.); (Y.J.); (L.K.)
| | - Yimei Jia
- National Research Council Canada, Human Health Therapeutics, 1200 Montreal Rd, Ottawa, ON K1T 0H1, Canada; (B.A.); (L.D.); (B.A.H.); (R.D.); (F.C.S.); (Y.J.); (L.K.)
| | - Amir Landi
- Li Ka Shing Institute of Virology, Department of Medical Microbiology & Immunology, University of Alberta, 6-010 Katz Group-Rexall Centre for Health Research, Edmonton, AB T6G 2E1, Canada; (A.L.); (J.L.M.L.); (M.L.); (D.H.); (J.K.); (D.L.T.); (M.H.)
| | - John L. M. Law
- Li Ka Shing Institute of Virology, Department of Medical Microbiology & Immunology, University of Alberta, 6-010 Katz Group-Rexall Centre for Health Research, Edmonton, AB T6G 2E1, Canada; (A.L.); (J.L.M.L.); (M.L.); (D.H.); (J.K.); (D.L.T.); (M.H.)
| | - Michael Logan
- Li Ka Shing Institute of Virology, Department of Medical Microbiology & Immunology, University of Alberta, 6-010 Katz Group-Rexall Centre for Health Research, Edmonton, AB T6G 2E1, Canada; (A.L.); (J.L.M.L.); (M.L.); (D.H.); (J.K.); (D.L.T.); (M.H.)
| | - Darren Hockman
- Li Ka Shing Institute of Virology, Department of Medical Microbiology & Immunology, University of Alberta, 6-010 Katz Group-Rexall Centre for Health Research, Edmonton, AB T6G 2E1, Canada; (A.L.); (J.L.M.L.); (M.L.); (D.H.); (J.K.); (D.L.T.); (M.H.)
| | - Juthika Kundu
- Li Ka Shing Institute of Virology, Department of Medical Microbiology & Immunology, University of Alberta, 6-010 Katz Group-Rexall Centre for Health Research, Edmonton, AB T6G 2E1, Canada; (A.L.); (J.L.M.L.); (M.L.); (D.H.); (J.K.); (D.L.T.); (M.H.)
| | - D. Lorne Tyrrell
- Li Ka Shing Institute of Virology, Department of Medical Microbiology & Immunology, University of Alberta, 6-010 Katz Group-Rexall Centre for Health Research, Edmonton, AB T6G 2E1, Canada; (A.L.); (J.L.M.L.); (M.L.); (D.H.); (J.K.); (D.L.T.); (M.H.)
| | - Lakshmi Krishnan
- National Research Council Canada, Human Health Therapeutics, 1200 Montreal Rd, Ottawa, ON K1T 0H1, Canada; (B.A.); (L.D.); (B.A.H.); (R.D.); (F.C.S.); (Y.J.); (L.K.)
| | - Michael Houghton
- Li Ka Shing Institute of Virology, Department of Medical Microbiology & Immunology, University of Alberta, 6-010 Katz Group-Rexall Centre for Health Research, Edmonton, AB T6G 2E1, Canada; (A.L.); (J.L.M.L.); (M.L.); (D.H.); (J.K.); (D.L.T.); (M.H.)
| | - Michael J. McCluskie
- National Research Council Canada, Human Health Therapeutics, 1200 Montreal Rd, Ottawa, ON K1T 0H1, Canada; (B.A.); (L.D.); (B.A.H.); (R.D.); (F.C.S.); (Y.J.); (L.K.)
- Correspondence:
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373
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Distributive Syringe Sharing and Use of Syringe Services Programs (SSPs) Among Persons Who Inject Drugs. AIDS Behav 2019; 23:3306-3314. [PMID: 31512066 DOI: 10.1007/s10461-019-02615-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Monitoring distributive syringe sharing (DSS) and syringe services program (SSP) use among persons who inject drugs (PWID) is important for HIV prevention. PWID aged ≥ 18 in 20 US cities were recruited for National HIV Behavioral Surveillance in 2015 using respondent-driven sampling, interviewed and offered HIV testing. Bivariate and multivariable analyses via log-linked Poisson regression with generalized estimating equations were conducted to examine associations between demographic and behavioral variables and DSS. Effect of SSP use on DSS by HIV sero-status was assessed by including an interaction between SSP and sero-status. Analyses were adjusted for sampling design. Among 10,402 PWID, 42% reported DSS. DSS was less likely to be reported among HIV-positive compared to HIV-negative PWID (aPR = 0.51, CI 0.45-0.60), and among those who primarily obtained syringes from SSPs versus those who did not (aPR = 0.82, 95% CI 0.77-0.88). After adjustment, those who primarily used SSPs were less likely to report DSS than those who did not among both HIV-negative PWID (aPR = 0.84, 95% CI 0.78-0.90) and HIV-positive PWID (aPR = 0.54, 95% CI 0.39-0.75). Findings support expansion of SSPs, and referrals to SSPs by providers working with PWID.
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374
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Jones CM, Byrd DJ, Clarke TJ, Campbell TB, Ohuoha C, McCance-Katz EF. Characteristics and current clinical practices of opioid treatment programs in the United States. Drug Alcohol Depend 2019; 205:107616. [PMID: 31678836 DOI: 10.1016/j.drugalcdep.2019.107616] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 08/26/2019] [Accepted: 08/27/2019] [Indexed: 11/18/2022]
Abstract
BACKGROUND Given rising rates of opioid use disorder (OUD) and related consequences, opioid treatment programs (OTPs) can play a pivotal role in the U.S. opioid crisis. There is a paucity of recent research to guide how best to leverage OTPs in the opioid response. METHODS We conducted a national survey of U.S. OTPs using a 46-question electronic survey instrument covering three domains: 1) OTP characteristics; 2) services offered; and 3) current clinical practices. Descriptive statistics and multivariable logistic regression examined variables in these domains. RESULTS Among responding OTPs, 32.4% reported using all three medications for OUD treatment; 95.8% used methadone, 61.8% used buprenorphine, and 43.9% used naltrexone. The mean (SD) number of patients currently receiving methadone was 383 (20.4), buprenorphine 51 (7.0), extended-release naltrexone 6 (1.0). Viral hepatitis testing was provided by 60.9% of OTPs, 15.3% provided hepatitis B vaccination, 14.9% provided hepatitis A vaccination, and 12.6% provided medication treatment for hepatitis C virus infection. HIV testing was provided by 60.7% of OTPs, 9.5% provided pre-exposure prophylaxis, and 8.4% provided medication treatment for HIV. OTP characteristics associated with using all three forms of medications for OUD included: providing medication for alcohol use disorder (aOR = 5.24, 95% CI:2.99-9.16), providing telemedicine services (aOR = 3.82, 95% CI:2.14-6.84), and directly providing naloxone to patients (aOR = 2.57, 95% CI:1.53-4.29). Multiple barriers to providing buprenorphine and extended-release naltrexone were identified. CONCLUSIONS Efforts are needed to increase availability of all medications approved to treat OUD in OTPs, integrate infectious disease-related services, and expand the reach of OTPs in the U.S.
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Affiliation(s)
- Christopher M Jones
- Office of Strategy and Innovation, National Center for Injury Prevention and Control, Centers for Disease Control and Prevention, 4700 Buford Highway NE, Atlanta, GA, 30341, USA.
| | - Danielle J Byrd
- Division of Pharmacologic Therapies, Center for Substance Abuse Treatment, Substance Abuse and Mental Health Services Administration, 5600 Fishers Lane, Rockville, MD, 20852, USA
| | - Thomas J Clarke
- National Mental Health and Substance Use Policy Laboratory, Substance Abuse and Mental Health Services Administration, 5600 Fishers Lane, Rockville, MD, 20852, USA
| | - Tony B Campbell
- Division of Pharmacologic Therapies, Center for Substance Abuse Treatment, Substance Abuse and Mental Health Services Administration, 5600 Fishers Lane, Rockville, MD, 20852, USA
| | - Chideha Ohuoha
- Office of the Director, Center for Substance Abuse Treatment, Substance Abuse and Mental Health Services Administration, 5600 Fishers Lane, Rockville, MD, 20852, USA
| | - Elinore F McCance-Katz
- Office of the Assistant Secretary for Mental Health and Substance Use, Substance Abuse and Mental Health Services Administration, 5600 Fishers Lane, Rockville, MD, 20852, USA
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375
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Barbosa C, Fraser H, Hoerger TJ, Leib A, Havens JR, Young A, Kral A, Page K, Evans J, Zibbell J, Hariri S, Vellozzi C, Nerlander L, Ward JW, Vickerman P. Cost-effectiveness of scaling-up HCV prevention and treatment in the United States for people who inject drugs. Addiction 2019; 114:2267-2278. [PMID: 31307116 PMCID: PMC7751348 DOI: 10.1111/add.14731] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 12/19/2018] [Accepted: 06/28/2019] [Indexed: 12/12/2022]
Abstract
AIMS To examine the cost-effectiveness of hepatitis C virus (HCV) treatment of people who inject drugs (PWID), combined with medication-assisted treatment (MAT) and syringe-service programs (SSP), to tackle the increasing HCV epidemic in the United States. DESIGN HCV transmission and disease progression models with cost-effectiveness analysis using a health-care perspective. SETTING Rural Perry County, KY (PC) and urban San Francisco, CA (SF), USA. Compared with PC, SF has a greater proportion of PWID with access to MAT or SSP. HCV treatment of PWID is negligible in both settings. PARTICIPANTS PWID data were collected between 1998 and 2015 from Social Networks Among Appalachian People, U Find Out, Urban Health Study and National HIV Behavioral Surveillance System studies. INTERVENTIONS AND COMPARATOR Three intervention scenarios modeled: baseline-existing SSP and MAT coverage with HCV screening and treatment with direct-acting antiviral for ex-injectors only as per standard of care; intervention 1-scale-up of SSP and MAT without changes to treatment; and intervention 2-scale-up as intervention 1 combined with HCV screening and treatment for current PWID. MEASUREMENTS Incremental cost-effectiveness ratios (ICERs) and uncertainty using cost-effectiveness acceptability curves. Benefits were measured in quality-adjusted life-years (QALYs). FINDINGS For both settings, intervention 2 is preferred to intervention 1 and the appropriate comparator for intervention 2 is the baseline scenario. Relative to baseline, for PC intervention 2 averts 1852 more HCV infections, increases QALYS by 3095, costs $21.6 million more and has an ICER of $6975/QALY. For SF, intervention 2 averts 36 473 more HCV infections, increases QALYs by 7893, costs $872 million more and has an ICER of $11 044/QALY. The cost-effectiveness of intervention 2 was robust to several sensitivity analysis. CONCLUSIONS Hepatitis C screening and treatment for people who inject drugs, combined with medication-assisted treatment and syringe-service programs, is a cost-effective strategy for reducing hepatitis C burden in the United States.
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Affiliation(s)
| | | | | | - Alyssa Leib
- Department of Chemistry, University of Colorado, Denver, USA
| | | | - April Young
- University of Kentucky, College of Medicine, Lexington, KY, USA
| | - Alex Kral
- RTI International, Research Triangle Park, NC, USA
| | - Kimberly Page
- University of New Mexico, Health Sciences Center, Albuquerque, NM, USA
| | | | - Jon Zibbell
- RTI International, Research Triangle Park, NC, USA
| | - Susan Hariri
- Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | | - Lina Nerlander
- Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - John W. Ward
- Centers for Disease Control and Prevention, Atlanta, GA, USA
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376
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Dasgupta S, Broz D, Tanner M, Patel M, Halleck B, Peters PJ, Weidle PJ, O'Donnell J, Amlung J, McAlister C, Chapman E, Bailey A, Burnett J, Duwve J. Changes in Reported Injection Behaviors Following the Public Health Response to an HIV Outbreak Among People Who Inject Drugs: Indiana, 2016. AIDS Behav 2019; 23:3257-3266. [PMID: 31313095 DOI: 10.1007/s10461-019-02600-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A syringe services program (SSP) was established following the Indiana HIV outbreak among persons who inject drugs (PWID) in Scott County. Among Indiana-based PWID, we examined injection behaviors associated with HIV status, SSP use after its establishment, and changes in injection behaviors after the outbreak response. During 2016, we interviewed 200 PWID and assessed injection behaviors before the response by HIV status. We reported injection behaviors prior to the response and used Fisher's exact Chi square tests (P < 0.05) to assess differences by HIV status. Next, among persons who injected both before (July-December 2014) and after (past 30 days) the response, we (1) reported the proportion of persons who used the SSP to obtain sterile syringes, and assessed differences in SSP use by HIV status using Fisher's exact Chi square tests; and (2) compared distributive and receptive sharing of injection equipment and disposal of syringes before and after the outbreak response, and assessed statistical differences using McNemar's test. We also compared injection behaviors before and after the response by HIV status. Injecting extended release oxymorphone (Opana® ER); receptive sharing of syringes and cookers; and distributive sharing of cookers, filters, or water before the response were associated with HIV infection. SSP use was high (86%), particularly among HIV-positive compared with HIV-negative persons (98% vs. 84%). Injection equipment sharing decreased and safe disposal of used syringes increased after the response, especially among HIV-positive persons. Injection equipment sharing contributed to the outbreak. High SSP use following the response, particularly among HIV-positive persons, contributed to decreased high-risk injection practices.
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Affiliation(s)
- Sharoda Dasgupta
- Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, 1600 Clifton Road NE, Atlanta, GA, 30329, USA.
| | - Dita Broz
- Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, 1600 Clifton Road NE, Atlanta, GA, 30329, USA
| | - Mary Tanner
- Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, 1600 Clifton Road NE, Atlanta, GA, 30329, USA
| | - Monita Patel
- Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, 1600 Clifton Road NE, Atlanta, GA, 30329, USA
| | | | - Philip J Peters
- Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, 1600 Clifton Road NE, Atlanta, GA, 30329, USA
| | - Paul J Weidle
- Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, 1600 Clifton Road NE, Atlanta, GA, 30329, USA
| | - Julie O'Donnell
- Division of Unintentional Injury Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Joseph Amlung
- Indiana State Department of Health, Indianapolis, IN, USA
| | - Cameron McAlister
- Indiana University Richard M. Fairbanks School of Public Health, Indianapolis, IN, USA
| | - Erika Chapman
- Indiana State Department of Health, Indianapolis, IN, USA
| | - Ayriane Bailey
- Indiana State Department of Health, Indianapolis, IN, USA
| | - Janet Burnett
- Division of HIV/AIDS Prevention, Centers for Disease Control and Prevention, 1600 Clifton Road NE, Atlanta, GA, 30329, USA
| | - Joan Duwve
- Indiana University Richard M. Fairbanks School of Public Health, Indianapolis, IN, USA
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377
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Cavazos-Rehg P, Grucza R, Krauss MJ, Smarsh A, Anako N, Kasson E, Kaiser N, Sansone S, Winograd R, Bierut LJ. Utilizing social media to explore overdose and HIV/HCV risk behaviors among current opioid misusers. Drug Alcohol Depend 2019; 205:107690. [PMID: 31778902 PMCID: PMC6894427 DOI: 10.1016/j.drugalcdep.2019.107690] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 10/14/2019] [Accepted: 10/15/2019] [Indexed: 01/20/2023]
Abstract
INTRODUCTION Opioid misuse has evolved into an American health crisis over the past decade, becoming a public health epidemic. Measures need to be taken to prevent overdoses by opioid misuse as well as prevent the transition into injection drug use, a high risk factor for contracting HIV/HCV. This study utilized social media to survey individuals currently misusing opioids to identify groups of individuals with different risk and use patterns. METHODS We recruited participants for our online survey from Reddit. Five risk behaviors were used to characterize overdose and HIV/HCV risk groups. Gender, age, and socioeconomic status were also included in the analyses, as well as items outlining social media use surrounding opioids. RESULTS Two groups of participants were characterized by high likelihoods of different combinations of risky behaviors: (1) Overdose Risk Group and (2) Sexual Risk Group. Those in the Overdose Risk Group were more likely to be younger in age and female, and this group was more likely to desire or be ready for treatment relative to the lowest risk group. Those in the Sexual Risk Group were more likely to be of a minority race/ethnicity, to desire or be ready for treatment, and to post more often on Reddit about opioid use. DISCUSSION The results of this study illustrate patterns of opioid use and risk behaviors to inform tailored outreach and treatment efforts for groups of opioid misusers and suggests the potential for utilizing social media as a tool to engage these individuals into treatment and recovery activities.
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Affiliation(s)
- Patricia Cavazos-Rehg
- Department of Psychiatry, Washington University School of Medicine, 660 South Euclid Avenue, Box 8134, St. Louis, MO 63110, United States.
| | - Richard Grucza
- Department of Psychiatry, Washington University School of Medicine, 660 South Euclid Avenue, Box 8134, St. Louis, MO 63110, United States.
| | - Melissa J. Krauss
- Department of Psychiatry, Washington University School of Medicine, 660 South Euclid Avenue, Box 8134, St. Louis, MO 63110
| | - Austin Smarsh
- University of Michigan School of Public Health, 1415 Washington Heights, Ann Arbor, MI 48109, United States.
| | - Nnenna Anako
- Department of Psychiatry, Washington University School of Medicine, 660 South Euclid Avenue, Box 8134, St. Louis, MO 63110, United States; George Warren Brown School, Washington University in St. Louis, One Brookings Drive, St. Louis, MO 63130, United States.
| | - Erin Kasson
- Department of Psychiatry, Washington University School of Medicine, 660 South Euclid Avenue, Box 8134, St. Louis, MO 63110, United States.
| | - Nina Kaiser
- Department of Psychiatry, Washington University School of Medicine, 660 South Euclid Avenue, Box 8134, St. Louis, MO 63110, United States.
| | - Samantha Sansone
- Department of Psychiatry, Washington University School of Medicine, 660 South Euclid Avenue, Box 8134, St. Louis, MO 63110, United States.
| | - Rachel Winograd
- Missouri Institute of Mental Health, University of Missouri St. Louis, 4633 World Parkway Circle, St. Louis, MO 63134, United States.
| | - Laura J. Bierut
- Department of Psychiatry, Washington University School of Medicine, 660 South Euclid Avenue, Box 8134, St. Louis, MO 63110
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378
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Litwin AH, Jost J, Wagner K, Heo M, Karasz A, Feinberg J, Kim AY, Lum PJ, Mehta SH, Taylor LE, Tsui JI, Pericot-Valverde I, Page K. Rationale and design of a randomized pragmatic trial of patient-centered models of hepatitis C treatment for people who inject drugs: The HERO study. Contemp Clin Trials 2019; 87:105859. [PMID: 31669450 PMCID: PMC7261375 DOI: 10.1016/j.cct.2019.105859] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 09/25/2019] [Accepted: 10/02/2019] [Indexed: 12/23/2022]
Abstract
BACKGROUND Although people who inject drugs (PWID) having the highest incidence and prevalence of hepatitis C virus (HCV) in the US, HCV treatment is rarely provided to PWID due to assumptions about poor adherence and reinfection risk. As direct-acting antiviral agents (DAAs) have achieved sustained virologic response (SVR) rates of 95% or more, evidence-based strategies are urgently needed to demonstrate real-world effectiveness in marginalized patient populations such as PWID. The objectives of this study are: 1) to determine whether either of two patient-centered treatment models - patient navigation (PN) or modified directly observed therapy (mDOT) - results in more forward movement along the HCV care cascade including treatment initiation, adherence, and SVR; 2) using quantitative and qualitative methods, to understand factors associated with lack of treatment uptake, poor adherence (<80%), failure to achieve SVR, DAA resistance, and HCV reinfection. METHODS The HERO study is a multi-site, pragmatic randomized clinical trial conducted in eight states where 754 HCV-infected PWID were randomly assigned to either PN or mDOT. CONCLUSIONS This study addresses an urgent need for timely and accurate information on optimal models of care to promote HCV treatment initiation, adherence, treatment completion and SVR among PWID, as well as rates and factors associated with reinfection and resistance after treatment. This clinical trial has the potential to provide valuable information on how to reduce the burden of the HCV epidemic in PWID.
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Affiliation(s)
- Alain H Litwin
- Clemson University School of Health Research, Clemson, SC, USA; Department of Medicine, University of South Carolina School of Medicine, Greenville, SC, USA; Department of Medicine, Prisma Health, Greenville, SC, USA.
| | - John Jost
- Department of Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - Katherine Wagner
- Department of Internal Medicine, University of New Mexico Health Sciences Center, Albuquerque, NM, USA
| | - Moonseong Heo
- Department of Public Health Sciences, College of Behavioral, Social, and Health Sciences, Clemson University Clemson, SC, USA
| | | | - Judith Feinberg
- Department of Behavioral Medicine & Psychiatry and Department of Medicine, West Virginia University, Morgantown, WV, USA
| | - Arthur Y Kim
- Department of Infectious Diseases, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Paula J Lum
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Shruti H Mehta
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Lynn E Taylor
- College of Pharmacy, University of Rhode Island, CODAC Behavioral Health, Providence, RI, USA
| | - Judith I Tsui
- Department of Medicine, University of Washington, Seattle, WA, USA
| | - Irene Pericot-Valverde
- Clemson University School of Health Research, Clemson, SC, USA; Department of Medicine, Prisma Health, Greenville, SC, USA
| | - Kimberly Page
- Department of Internal Medicine, University of New Mexico Health Sciences Center, Albuquerque, NM, USA
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379
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Nolen LD, O’Malley JC, Seeman SS, Bruden DJT, Apostolou A, McMahon BJ, Bruce MG. Hepatitis C in pregnant American Indian and Alaska native women; 2003-2015. Int J Circumpolar Health 2019; 78:1608139. [PMID: 31025610 PMCID: PMC6493225 DOI: 10.1080/22423982.2019.1608139] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 03/06/2019] [Accepted: 04/12/2019] [Indexed: 01/04/2023] Open
Abstract
Recent reports have found a rise in Hepatitis C virus (HCV) infection in reproductive age women in the USA. Surveillance data suggests one group that is at increased risk of HCV infection is the American Indian and Alaska Native population (AI/AN). Using the National Center for Health Statistics (NCHS) birth certificate and the Indian Health Services, Tribal, and Urban Indian (IHS) databases, we evaluated reported cases of HCV infection in pregnant women between 2003 and 2015. In the NCHS database, 38 regions consistently reported HCV infection. The percentage of mothers who were known to have HCV infection increased between 2011 and 2015 in both the AI/AN population (0.57% to 1.19%, p < 0.001) and the non-AI/AN population (0.21% to 0.36%, p < 0.001). The IHS database confirmed these results. Individuals with hepatitis B infection or intravenous drug use (IDU) had significantly higher odds of HCV infection (OR 16.4 and 17.6, respectively). In total, 62% of HCV-positive women did not have IDU recorded. This study demonstrates a significant increase in the proportion of pregnant women infected with HCV between 2003 and 2015. This increase was greater in AI/AN women than non-AI/AN women. This highlights the need for HCV screening and prevention in pregnant AI/AN women.
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Affiliation(s)
- Leisha D. Nolen
- Arctic Investigations Program, Division of Preparedness and Emerging Infections, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Anchorage, AK, USA
| | - John C. O’Malley
- University of Washington School of Medicine, Seattle, Washington, USA
| | - Sara S. Seeman
- Arctic Investigations Program, Division of Preparedness and Emerging Infections, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Anchorage, AK, USA
| | - Dana J. T. Bruden
- Arctic Investigations Program, Division of Preparedness and Emerging Infections, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Anchorage, AK, USA
| | - Andria Apostolou
- Office of Public Health Support, Division of Epidemiology and Disease Prevention, Indian Health Service, Rockville, MD, USA
- SciMetrika, LLC, Durham, NC, USA
| | - Brian J. McMahon
- Liver Disease and Hepatitis Program, Alaska Native Tribal Health Consortium, Anchorage, AK, USA
| | - Michael G. Bruce
- Arctic Investigations Program, Division of Preparedness and Emerging Infections, National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention, Anchorage, AK, USA
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380
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Babiker A, Hassan M, Muhammed S, Taylor G, Poonia B, Shah A, Bagchi S. Inflammatory and cardiovascular diseases biomarkers in chronic hepatitis C virus infection: A review. Clin Cardiol 2019; 43:222-234. [PMID: 31785111 PMCID: PMC7068107 DOI: 10.1002/clc.23299] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 11/09/2019] [Accepted: 11/12/2019] [Indexed: 12/12/2022] Open
Abstract
Hepatitis C virus (HCV) infects 180 million people worldwide and over 4 million people in the United States. HCV infection is a major cause of chronic liver disease and is recognized as a risk factor for clinical cardiovascular disease (CVD). Many studies have shown increased prevalence of cardiac and inflammatory biomarkers in patients with chronic HCV infection (CHC), and though these markers may be used to risk stratify people for cardiac disease in the general population their role in the HCV population is unknown. Patients with CHC have elevated cardiac and inflammatory biomarkers compared to noninfected controls which may play a role in CVD risk stratification. We undertook a systematic review of inflammatory and cardiac biomarkers in people with HCV infection with a focus on the effect of CHC on serum levels of these markers and their utility as predictors of CVD in this population. Medline, EMBASE, and Cochrane databases were searched for relevant articles until June 2019. A total of 2430 results were reviewed with 115 studies included. Our review revealed that HCV infection significantly alters serum levels of markers of inflammation, endothelial function, and cardiac dysfunction prior to HCV treatment, and some of which may change in response to HCV therapy. Current risk stratification tools for development of CVD in the general population may not account for the increased inflammatory markers that appear to be elevated among HCV‐infected patients contributing to increased CVD risk.
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Affiliation(s)
- Ahmed Babiker
- Division of Infectious Diseases, Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Mohamed Hassan
- Division of General Internal Medicine, Department of Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Safwan Muhammed
- Department of Medicine, University of Maryland Medical Center, Baltimore, Maryland.,Institute of Human Virology, University of Maryland School of Medicine, Baltimore, Maryland
| | - Gregory Taylor
- Department of Family Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | - Bhawna Poonia
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, Maryland
| | - Anoop Shah
- Division of Cardiology, University of Edinburgh, Little France, Edinburgh
| | - Shashwatee Bagchi
- Institute of Human Virology, University of Maryland School of Medicine, Baltimore, Maryland.,Division of Infectious Diseases, University of Maryland School of Medicine, Baltimore, Maryland
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381
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Blackwell JA, Rodgers JB, Franco RA, Cofield SS, Walter LA, Galbraith JW, Hess EP. Predictors of linkage to care for a nontargeted emergency department hepatitis C screening program. Am J Emerg Med 2019; 38:1396-1401. [PMID: 31836342 DOI: 10.1016/j.ajem.2019.11.034] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Revised: 11/18/2019] [Accepted: 11/18/2019] [Indexed: 01/23/2023] Open
Abstract
OBJECTIVE We implemented a nontargeted, opt-out HCV testing and linkage to care (LTC) program in an academic tertiary care emergency department (ED). Despite research showing the critical role of ED-based HCV testing programs, predictors of LTC have not been defined for patients identified through the nontargeted ED testing strategy. In order to optimize health outcomes for patients with HCV, we sought to identify predictors of LTC failure. METHODS This was a retrospective cohort study of adult patients who were tested for HCV in the ED between August 2015 and September 2018 and were confirmed to have chronic HCV infection through RNA testing. We used logistic regression to assess the relationship between candidate predictors and the primary outcome, LTC failure, which was defined as a patient not being seen by an HCV treating provider after discharge from the ED. RESULTS Of 53,297 patients tested, 1,674 (3.1%) had HCV on confirmatory testing, and 355 (21%) linked to care. Predictors of LTC failure included younger age (OR 0.96, 95% CI 0.95-0.97), white race (OR 1.65, 95% CI 1.23-2.22), homelessness (OR 1.91, 95% CI 1.19-3.08), substance use (OR 1.77, 95% CI 1.34-2.34), and comorbid psychiatric illness (OR 2.16, 95% CI 1.59-2.94). Patients with significant medical comorbidities (OR 0.57, 95% CI 0.41-0.78) or HIV co-infection (OR 0.11, 95% CI 0.03-0.46) were less likely to experience LTC failure. CONCLUSIONS One in five HCV-infected patients identified by ED-based nontargeted testing successfully linked to an HCV treating provider. Predictors of LTC failure may guide the development of targeted interventions to improve LTC success.
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Affiliation(s)
- Joshua A Blackwell
- University of Alabama School of Medicine, 1670 University Blvd, Birmingham, AL 35233, USA; UAB School of Public Health, 1665 University Blvd, Birmingham, AL 35233, USA.
| | - Joel B Rodgers
- Department of Emergency Medicine, UAB School of Medicine, Old Hillman Building #251, 619 South 19th Street, Birmingham, AL 35249, USA
| | - Ricardo A Franco
- Division of Infectious Diseases, Department of Medicine, UAB School of Medicine, 1900 University Boulevard, THT 229, Birmingham, AL 35294, USA
| | - Stacey S Cofield
- Department of Biostatistics, University of Alabama at Birmingham, 1665 University Blvd #327, Birmingham, AL 35294, USA
| | - Lauren A Walter
- University of Alabama School of Medicine, 1670 University Blvd, Birmingham, AL 35233, USA; Department of Emergency Medicine, UAB School of Medicine, Old Hillman Building #251, 619 South 19th Street, Birmingham, AL 35249, USA
| | - James W Galbraith
- Department of Emergency Medicine, University of Mississippi Medical Center, 2500 N. State Street, Jackson, MS 39216, USA
| | - Erik P Hess
- University of Alabama School of Medicine, 1670 University Blvd, Birmingham, AL 35233, USA; Department of Emergency Medicine, UAB School of Medicine, Old Hillman Building #251, 619 South 19th Street, Birmingham, AL 35249, USA
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382
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Sherbuk JE, McManus KA, Kemp Knick T, Canan CE, Flickinger T, Dillingham R. Disparities in Hepatitis C Linkage to Care in the Direct Acting Antiviral Era: Findings From a Referral Clinic With an Embedded Nurse Navigator Model. Front Public Health 2019; 7:362. [PMID: 31828056 PMCID: PMC6890553 DOI: 10.3389/fpubh.2019.00362] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 11/14/2019] [Indexed: 12/11/2022] Open
Abstract
Background: Direct acting antivirals (DAAs) have simplified and expanded access to Hepatitis C virus (HCV) treatment. Only 17% of the 2.4 million Americans with HCV have linked to HCV care. We aimed to evaluate linkage to care (LTC) in a non-urban HCV referral clinic with a nurse navigator model and identify disparities in LTC. Methods: A single-center retrospective cohort analysis was performed among all patients referred to an infectious diseases HCV clinic between 2014 and 2018. The primary outcome was LTC, defined as attendance at a clinic appointment. A multivariable Poisson regression model estimated the association of variables with LTC. Results: Among 824 referred patients, 624 (76%) successfully linked to care and 369 (45%) successfully achieved sustained virologic response. Forty-six percent of those referred were uninsured. On multivariable analysis, LTC rates were higher among women (Incidence Rate Ratio [IRR] 1.11, 95% CI 1.03-1.20, p-value = 0.01) and people with cirrhosis (IRR 1.20, 95% CI 1.11-1.30, p-value < 0.001). Lower LTC rates were found for young people (<40 years; IRR 0.88, 95% CI 0.79-0.98, p-value = 0.02) and uninsured people (IRR 0.85, 95% CI 0.77-0.94, p-value = 0.002). Among those without LTC, 10% were incarcerated. Race, proximity to care, substance use, and HIV status were not associated with LTC. Conclusions: Using an embedded nurse navigator model, high LTC rates were achieved despite the prevalence of barriers, including a high uninsured rate. Disparities in LTC based on age, sex, and insurance status are present. Substance use was not associated with LTC. Future interventions to improve care should include expanded access to insurance and programs bridging care for incarcerated populations.
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Affiliation(s)
- Jacqueline E Sherbuk
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, VA, United States
| | - Kathleen A McManus
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, VA, United States
| | - Terry Kemp Knick
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, VA, United States
| | - Chelsea E Canan
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, VA, United States
| | - Tabor Flickinger
- Department of Medicine, University of Virginia, Charlottesville, VA, United States
| | - Rebecca Dillingham
- Division of Infectious Diseases and International Health, University of Virginia, Charlottesville, VA, United States
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383
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Drainoni ML, Childs E, Biello KB, Biancarelli DL, Edeza A, Salhaney P, Mimiaga MJ, Bazzi AR. "We don't get much of a voice about anything": perspectives on photovoice among people who inject drugs. Harm Reduct J 2019; 16:61. [PMID: 31775757 PMCID: PMC6882205 DOI: 10.1186/s12954-019-0334-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 10/10/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In the context of the current US opioid crisis, people who inject drugs (PWID) are increasingly researched, but their ability to tell their own stories may be limited. Photovoice is a participatory action research method that allows participants to use photography to directly depict their experiences. METHODS We conducted interviews with PWID (n = 33) as part of a qualitative study on the health needs of PWID in the USA to explore interest and acceptability of photovoice as a potential research method and way to share their voices. RESULTS Participants identified facilitators and barriers to participating in a future photovoice project. Facilitators included a chance to depict one's unique experience, help others in need by sharing one's own story, and photography being a more "comfortable" way to tell their stories than traditional research methods. Barriers included safety concerns, embarrassment, and ability to retain cameras. Participants also identified areas of sensitivity related to documenting drug use. CONCLUSIONS While we found broad acceptability of photovoice, barriers would need to be addressed and additional training and support for research staff and potential participants related to the ethics of public photography and engaging PWID in photovoice research would be required.
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Affiliation(s)
- Mari-Lynn Drainoni
- Section of Infectious Diseases, Department of Medicine, Boston University School of Medicine, Boston, MA, USA. .,Evans Center for Implementation and Improvement Sciences, Boston University School of Medicine, Boston, MA, USA. .,Department of Health Law, Policy & Management, Boston University School of Public Health, Boston, MA, USA. .,Center for Healthcare Organization and Implementation Research, Edith Nourse Rogers Memorial Veterans Hospital, Bedford, MA, USA.
| | - Ellen Childs
- Department of Health Law, Policy & Management, Boston University School of Public Health, Boston, MA, USA
| | - Katie B Biello
- Center for Health Equity Research, Brown University, Providence, RI, USA.,Department of Behavioral & Social Sciences, Brown University School of Public Health, Providence, RI, USA.,Department of Epidemiology, Brown University School of Public Health, Providence, RI, USA.,The Fenway Institute, Fenway Health, Boston, MA, USA
| | - Dea L Biancarelli
- Evans Center for Implementation and Improvement Sciences, Boston University School of Medicine, Boston, MA, USA.,Department of Health Law, Policy & Management, Boston University School of Public Health, Boston, MA, USA
| | - Alberto Edeza
- Center for Health Equity Research, Brown University, Providence, RI, USA.,Department of Behavioral & Social Sciences, Brown University School of Public Health, Providence, RI, USA
| | - Peter Salhaney
- Center for Health Equity Research, Brown University, Providence, RI, USA.,Department of Behavioral & Social Sciences, Brown University School of Public Health, Providence, RI, USA
| | - Matthew J Mimiaga
- Center for Health Equity Research, Brown University, Providence, RI, USA.,Department of Behavioral & Social Sciences, Brown University School of Public Health, Providence, RI, USA.,Department of Epidemiology, Brown University School of Public Health, Providence, RI, USA.,The Fenway Institute, Fenway Health, Boston, MA, USA.,Department of Psychiatry & Human Behavior, Brown University Alpert Medical School, Providence, RI, USA
| | - Angela R Bazzi
- Department of Community Health Sciences, Boston University School of Public Health, Boston, MA, USA
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384
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Goodman-Meza D, Weiss RE, Gamboa S, Gallegos A, Bui AAT, Goetz MB, Shoptaw S, Landovitz RJ. Long term surgical outcomes for infective endocarditis in people who inject drugs: a systematic review and meta-analysis. BMC Infect Dis 2019; 19:918. [PMID: 31699053 PMCID: PMC6839097 DOI: 10.1186/s12879-019-4558-2] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 10/11/2019] [Indexed: 02/18/2023] Open
Abstract
Background In recent years, the number of infective endocarditis (IE) cases associated with injection drug use has increased. Clinical guidelines suggest deferring surgery for IE in people who inject drugs (PWID) due to a concern for worse outcomes in comparison to non-injectors (non-PWID). We performed a systematic review and meta-analysis of long-term outcomes in PWID who underwent cardiac surgery and compared these outcomes to non-PWID. Methods We systematically searched for studies reported between 1965 and 2018. We used an algorithm to estimate individual patient data (eIPD) from Kaplan-Meier (KM) curves and combined it with published individual patient data (IPD) to analyze long-term outcomes after cardiac surgery for IE in PWID. Our primary outcome was survival. Secondary outcomes were reoperation and mortality at 30-days, one-, five-, and 10-years. Random effects Cox regression was used for estimating survival. Results We included 27 studies in the systematic review and 19 provided data (KM or IPD) for the meta-analysis. PWID were younger and more likely to have S. aureus than non-PWID. Survival at 30-days, one-, five-, and 10-years was 94.3, 81.0, 62.1, and 56.6% in PWID, respectively; and 96.4, 85.0, 70.3, and 63.4% in non-PWID. PWID had 47% greater hazard of death (HR 1.47, 95% CI, 1.05–2.05) and more than twice the hazard of reoperation (HR 2.37, 95% CI, 1.25–4.50) than non-PWID. Conclusion PWID had shorter survival that non-PWID. Implementing evidence-based interventions and testing new modalities are urgently needed to improve outcomes in PWID after cardiac surgery.
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Affiliation(s)
- David Goodman-Meza
- Division of Infectious Diseases, David Geffen School of Medicine at UCLA, 10833 Le Conte Ave (Room 37-121CHS), Los Angeles, CA, 90095-1688, USA. .,Infectious Diseases, VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA.
| | - Robert E Weiss
- Department of Biostatistics, Fielding School of Public Health, UCLA, Los Angeles, CA, USA
| | | | - Abel Gallegos
- Universidad Autónoma de Baja California, Tijuana, USA
| | - Alex A T Bui
- Medical Imaging Informatics (MII) Group, Department of Radiological Sciences, UCLA, Los Angeles, CA, USA
| | - Matthew B Goetz
- Division of Infectious Diseases, David Geffen School of Medicine at UCLA, 10833 Le Conte Ave (Room 37-121CHS), Los Angeles, CA, 90095-1688, USA.,Infectious Diseases, VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA
| | - Steven Shoptaw
- Department of Family Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Raphael J Landovitz
- Division of Infectious Diseases, David Geffen School of Medicine at UCLA, 10833 Le Conte Ave (Room 37-121CHS), Los Angeles, CA, 90095-1688, USA.,UCLA Center for Clinical AIDS Research & Education, David Geffen School of Medicine, Los Angeles, CA, USA
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385
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Hill LG, Evoy KE, Reveles KR. Pharmacists are missing an opportunity to save lives and advance the profession by embracing opioid harm reduction. J Am Pharm Assoc (2003) 2019; 59:779-782. [PMID: 31402146 DOI: 10.1016/j.japh.2019.06.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Revised: 06/17/2019] [Accepted: 06/24/2019] [Indexed: 02/06/2023]
Abstract
More than 70,000 Americans died as a result of a drug overdose in 2017, and a substantial majority of those deaths involved an opioid. Supply-reduction interventions, such as prescription monitoring programs, tamper-resistant formulations, and prescribing limits have failed to reverse rising rates of opioid-related morbidity and mortality. Instead, they may be contributing to this trend by forcing people with opioid use disorder to an increasingly potent illicit market with scant resources for sterile injection. Pharmacists are recognized by governmental authorities, public health experts, and other health professionals as key partners in opioid harm reduction. This is reflected by the proliferation of state laws supporting pharmacy-based access to naloxone, an opioid antagonist that can rapidly reverse the effects of an opioid overdose. Expanded authority to distribute naloxone without an outside prescription, coupled with the provision of sterile syringes and evidence-based medications for opioid use disorder, represents a powerful opportunity for pharmacists to save lives while advancing the role of the profession. However, numerous studies have documented a lack of readiness among pharmacists to dispense naloxone and little willingness to provide sterile syringes. As a profession, it is imperative that we ensure all pharmacists receive adequate education regarding opioid harm reduction interventions and ongoing support to implement these interventions within their practices.
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386
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Kim PC, Yoo JW, Cochran CR, Park SM, Chun S, Lee YJ, Shen JJ. Trends and associated factors of use of opioid, heroin, and cannabis among patients for emergency department visits in Nevada: 2009-2017. Medicine (Baltimore) 2019; 98:e17739. [PMID: 31764772 PMCID: PMC6882558 DOI: 10.1097/md.0000000000017739] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
To examine trends and contributing factors of opioid, heroin, and cannabis-associated emergency department (ED) visits in Nevada.The 2009 to 2017 Nevada State ED database (n = 7,950,554 ED visits) were used. Use of opioid, heroin, and cannabis, respectively, was identified by the International Classification of Diseases, 9th & 10th Revisions. Three multivariable models, one for each of the 3 dependent variables, were conducted. Independent variables included year, insurance status, race/ethnicity, use of other substance, and mental health conditions.The number of individuals with opioid, heroin, cannabis-associated ED visits increased 3%, 10%, and 23% annually from 2009 to 2015, particularly among 21 to 29 age group, females, and African Americans. Use of other substance (odds ratio [OR] = 3.91; 95% confidence interval [CI] = 3.84, 3.99; reference - no use of other substance), mental health conditions (OR = 2.48; 95% CI = 2.43, 2.53; reference - without mental health conditions), Medicaid (OR = 1.41; 95% CI = 1.38, 1.44; reference - non-Medicaid), Medicare (OR = 1.44; 95% CI = 1.39, 1.49; reference - non-Medicare) and uninsured patients (OR = 1.52; 95% CI = 1.49, 1.56; reference - insured) were predictors of all three substance-associated ED visits.With a steady increase in trends of opioid, heroin, and cannabis-associated ED visits in recent years, the main contributing factors include patient sociodemographic factors, mental health conditions, and use of other substances.
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Affiliation(s)
- Pearl C. Kim
- Department of Health Care Administration and Policy, School of Public Health, University of Nevada, Las Vegas
| | - Ji Won Yoo
- Department of Internal Medicine, School of Medicine, University of Nevada, Las Vegas
| | - Chris R. Cochran
- Department of Health Care Administration and Policy, School of Public Health, University of Nevada, Las Vegas
| | - Seong-Min Park
- Department of Criminal Justice, Greenspun College of Urban Affairs, University of Nevada, Las Vegas, NV
| | - Sungyoun Chun
- Department of Health Care Administration and Policy, School of Public Health, University of Nevada, Las Vegas
| | - Yong-Jae Lee
- Department of Family Medicine, College of Medicine, Yonsei University, Seoul, South Korea
| | - Jay J. Shen
- Department of Health Care Administration and Policy, School of Public Health, University of Nevada, Las Vegas
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387
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Patient Characteristics Affect Discharge Status for Opioid-related Infective Endocarditis. Med Care 2019; 58:13-17. [PMID: 31651741 DOI: 10.1097/mlr.0000000000001233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Opioid overdoses have increased dramatically in the last 20 years, but secondary complications, such as infective endocarditis (IE) are also on the rise. OBJECTIVE The objective of this study was to understand the effect that opioid-related IE has on hospitals across the US and to understand the disposition of patients after treatment for IE, particularly in regard to insurance status and type. RESEARCH DESIGN Secondary data analysis of the publicly-available 2015 Nationwide Inpatient Sample (NIS) was used to assess opioid-related IE based on patient and hospital characteristics. Bivariate and logistic regression was calculated to determine significance between the outcome variable (IE) and other covariates. SUBJECTS The 2015 NIS data contained 7,153,989 weighted observations with 5760 (0.02%) incidences of opioid-related IE. MEASURES The NIS dataset represents a 20% stratified sample of all US hospitalizations across all payors in a given year. Opioid-related IE was the outcome variable measured through ICD-9 and ICD-10 codes, and the independent variables included the patient's age, sex, primary payer, household income, discharge status, length of stay, and transfer status, and the hospital's size, ownership, region, and location with teaching status. RESULTS Routine discharge was the top discharge status across all payors, except Medicare. Nearly 26% of self-pay patients were discharged against medical advice. Logistic regression results indicate that patients who are younger, uninsured, have increased condition severity, have longer lengths of stay, and are discharged against medical advice or transferred to a short-term hospital or other health facility experienced significantly higher odds of opioid-related IE admissions as compared with all other admissions. The only significant hospital characteristic was region. CONCLUSIONS The fact that patient disposition varied across different payors suggests that hospitals are missing opportunities to engage the most vulnerable patients with IE. Given the long-term care required by this condition, hospitals are well-positioned to participate in interventions to initiate substance abuse treatment and help patients navigate outpatient substance abuse treatment options.
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388
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Opioid-Related Diagnoses and Concurrent Claims for HIV, HBV, or HCV among Medicare Beneficiaries, United States, 2015. J Clin Med 2019; 8:jcm8111768. [PMID: 31652928 PMCID: PMC6912616 DOI: 10.3390/jcm8111768] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 10/17/2019] [Accepted: 10/21/2019] [Indexed: 01/10/2023] Open
Abstract
Unsterile opioid injection increases risk for infection transmission, including HIV, hepatitis B virus (HBV), or hepatitis C virus (HCV). We assess prevalence of and risk factors associated with opioid overdose and infections with HIV, HBV, or HCV among Medicare beneficiaries with opioid-related fee-for-service claims during 2015. We conducted a cross-sectional analysis to estimate claims for opioid use and overdose and HIV, HBV, or HCV infections, using data from US Medicare fee-for-service claims. Beneficiaries with opioid-related claims had increased odds for HIV (2.3; 95% confidence interval (CI), 2.3–2.4), acute HBV (6.7; 95% CI, 6.3–7.1), chronic HBV (5.0; 95% CI, 4.7–5.4), acute HCV (9.6; 95% CI, 9.2–10.0), and chronic HCV (8.9; 95% CI, 8.7–9.1). Beneficiaries with opioid-related claims and for HIV, HBV, or HCV infection, respectively, had a 1.1–1.9-fold odds for having a claim for opioid overdose. Independent risk factors for opioid overdose and each selected infection outcome included age, sex, race/ethnicity, region, and residence in a high-vulnerability county. Having opioid-related claims and selected demographic attributes were independent, significant risk factors for having HIV, HBV, or HCV claims among US Medicare beneficiaries. These results might help guide interventions intended to reduce incidences of HIV, HCV, and HBV infections among beneficiaries with opioid-related claims.
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389
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Protopapas S, Murrison LB, Wexelblatt SL, Blackard JT, Hall ES. Addressing the Disease Burden of Vertically Acquired Hepatitis C Virus Infection Among Opioid-Exposed Infants. Open Forum Infect Dis 2019; 6:ofz448. [PMID: 32128320 PMCID: PMC7047958 DOI: 10.1093/ofid/ofz448] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 10/17/2019] [Indexed: 01/04/2023] Open
Abstract
Background This study aims to estimate the disease burden of vertically acquired hepatitis C virus (HCV) in a large Midwestern hospital and to identify factors associated with HCV diagnostic testing among high-risk infants. Methods This is a retrospective analysis of an infant cohort (n = 58 427) born from 2014 to 2016 in the Greater Cincinnati region, where universal maternal urine testing is conducted at delivery to assess for intrauterine drug exposure (IUDE). Demographics and birth characteristics were analyzed among high-risk infants to identify factors associated with receiving HCV testing. A nested, matched, case-control analysis examined the association of pediatric HCV infection and IUDE. Results The HCV prevalence rate among high-risk infants who received testing was 3.6%–5.2% of births. Approximately 66.7% of maternally acquired HCV infections may be missed using current testing recommendations. Prenatal care had no significant effect (adjusted odds ratio [aOR], 1.2; 95% confidence interval [CI], 0.4–3.5) on the odds of a high-risk infant receiving HCV testing. Opioid-exposed cases had a more than 6-fold increase in the odds of HCV infection (aOR, 6.2; 95% CI, 2.3–16.6]) compared with nonopioid exposed infants. Conclusions The IUDE was significantly associated with increased odds of pediatric HCV infection in this population. The gaps in pediatric HCV testing identified in this study, despite known risk level and maternal infection, suggest the need for increased focus on HCV identification in the pediatric population.
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Affiliation(s)
- Stella Protopapas
- Department of Environmental Health, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Liza Bronner Murrison
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Asthma Research, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Scott L Wexelblatt
- Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Jason T Blackard
- Division of Digestive Diseases, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Eric S Hall
- Perinatal Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
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390
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Spearman CW, Dusheiko GM, Hellard M, Sonderup M. Hepatitis C. Lancet 2019; 394:1451-1466. [PMID: 31631857 DOI: 10.1016/s0140-6736(19)32320-7] [Citation(s) in RCA: 251] [Impact Index Per Article: 50.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 07/30/2019] [Accepted: 08/09/2019] [Indexed: 02/06/2023]
Abstract
Hepatitis C is a global health problem, and an estimated 71·1 million individuals are chronically infected with hepatitis C virus (HCV). The global incidence of HCV was 23·7 cases per 100 000 population (95% uncertainty interval 21·3-28·7) in 2015, with an estimated 1·75 million new HCV infections diagnosed in 2015. Globally, the most common infections are with HCV genotypes 1 (44% of cases), 3 (25% of cases), and 4 (15% of cases). HCV transmission is most commonly associated with direct percutaneous exposure to blood, via blood transfusions, health-care-related injections, and injecting drug use. Key high-risk populations include people who inject drugs, men who have sex with men, and prisoners. Approximately 10-20% of individuals who are chronically infected with HCV develop complications, such as cirrhosis, liver failure, and hepatocellular carcinoma over a period of 20-30 years. Direct-acting antiviral therapy is now curative, but it is estimated that only 20% of individuals with hepatitis C know their diagnosis, and only 15% of those with known hepatitis C have been treated. Increased diagnosis and linkage to care through universal access to affordable point-of-care diagnostics and pangenotypic direct-acting antiviral therapy is essential to achieve the WHO 2030 elimination targets.
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Affiliation(s)
- C Wendy Spearman
- Division of Hepatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
| | - Geoffrey M Dusheiko
- Liver Unit, Kings College Hospital, London, UK; Division of Medicine, University College London Medical School, London, UK
| | - Margaret Hellard
- Disease Elimination Program, Burnet Institute, Melbourne, VIC, Australia
| | - Mark Sonderup
- Division of Hepatology, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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391
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Bermudez CA, Crespo MM. Commentary: Fish or cut bait: The importance of defining the safety and efficacy of thoracic transplantation using donors with hepatitis C. J Thorac Cardiovasc Surg 2019; 159:2130-2131. [PMID: 31926736 DOI: 10.1016/j.jtcvs.2019.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 10/01/2019] [Accepted: 10/01/2019] [Indexed: 10/25/2022]
Affiliation(s)
- Christian A Bermudez
- Division of Cardiovascular Surgery, Department of Surgery, University of Pennsylvania, Perelman School of Medicine, Philadelphia, Pa.
| | - Maria M Crespo
- Division of Pulmonary, Allergy and Critical Care, University of Pennsylvania Health System, Philadelphia, Pa
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392
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Garvey CM, Jones R. The role of stigma and trauma in hepatitis C virus treatment in veterans: Applying the common-sense model. Public Health Nurs 2019; 36:829-835. [PMID: 31583773 DOI: 10.1111/phn.12665] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 08/19/2019] [Accepted: 08/28/2019] [Indexed: 01/16/2023]
Abstract
Hepatitis C Virus (HCV), a blood borne pathogen capable of causing severe liver disease, disproportionately affects veterans in the United States. While there are antiviral medications to treat HCV, stigma and trauma in this population may lead to avoidance of care. Those veterans who do undergo treatment have certain illness representations about HCV and its treatment. They undergo treatment even while facing stigma and trauma. The Common-Sense Model may be useful in elucidating how such representations, when matched to an appropriate illness prototype, may inform an action plan of how to respond to HCV. An exploration of the illness representations among veterans with HCV, and the effects of stigma and trauma on these representations, may help to explain how they exercise the choice to undergo treatment and may inform interventions to encourage treatment in veterans who have yet to do so.
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Affiliation(s)
- Casey M Garvey
- School of Nursing, Northeastern University, Boston, Massachusetts
| | - Rachel Jones
- School of Nursing, Northeastern University, Boston, Massachusetts
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393
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Yin S, Barker L, Teshale EH, Jiles RB. Rising Trends in Emergency Department Visits Associated With Hepatitis C Virus Infection in the United States, 2006-2014. Public Health Rep 2019; 134:685-694. [PMID: 31577517 DOI: 10.1177/0033354919878437] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVE Emergency departments (EDs) are critical settings for hepatitis C care in the United States. We assessed trends and characteristics of hepatitis C-associated ED visits during 2006-2014. METHODS We used data from the 2006-2014 Nationwide Emergency Department Sample to estimate numbers, rates, and costs of hepatitis C-associated ED visits, defined by either first-listed diagnosis of hepatitis C or all-listed diagnosis of hepatitis C. We assessed trends by demographic characteristics, liver disease severity, and patients' disposition by using joinpoint analysis, and we calculated the average annual percentage change (AAPC) from 2006 to 2014. RESULTS During 2006-2014, the rate per 100 000 visits of first-listed and all-listed hepatitis C-associated ED visits increased significantly from 10.1 to 25.4 (AAPC = 13.0%; P < .001) and from 484.4 to 631.6 (AAPC = 3.4%; P < .001), respectively. Approximately 70% of these visits were made by persons born during 1945-1965 (baby boomers); 30% of visits were made by Medicare beneficiaries and 40% by Medicaid beneficiaries. Significant rate increases were among visits by baby boomers (first-listed: AAPC = 13.8%; all-listed: AAPC = 2.6%), persons born after 1965 (first-listed: AAPC = 14.3%; all-listed: AAPC = 9.2%), Medicare beneficiaries (first-listed: AAPC = 18.0%; all-listed: AAPC = 3.9%), and persons hospitalized after ED visits (first-listed: AAPC = 20.0%; all-listed: AAPC = 2.3%; all P < .001). Increasing proportions of compensated cirrhosis were among visits by baby boomers (first-listed: AAPC = 11.5%; all-listed: AAPC = 6.3%). Annual hepatitis C-associated total ED costs increased by 400.0% (first-listed) and 192.0% (all-listed) during 2006-2014. CONCLUSION Public health efforts are needed to address the growing burden of hepatitis C care in the ED.
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Affiliation(s)
- Shaoman Yin
- Division of Viral Hepatitis, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Laurie Barker
- Division of Viral Hepatitis, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Eyasu H Teshale
- Division of Viral Hepatitis, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Ruth B Jiles
- Division of Viral Hepatitis, National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention, Centers for Disease Control and Prevention, Atlanta, GA, USA
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394
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Barocas JA, Morgan JR, Fiellin DA, Schackman BR, Eftekhari Yazdi G, Stein MD, Freedberg KA, Linas BP. Cost-effectiveness of integrating buprenorphine-naloxone treatment for opioid use disorder into clinical care for persons with HIV/hepatitis C co-infection who inject opioids. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2019; 72:160-168. [PMID: 31085063 PMCID: PMC6717527 DOI: 10.1016/j.drugpo.2019.05.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 05/06/2019] [Accepted: 05/07/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND Untreated opioid use disorder (OUD) affects the care of HIV/HCV co-infected people who inject opioids. Despite active injection opioid use, there is evidence of increasing engagement in HIV care and adherence to HIV medications among HIV/HCV co-infected persons. However, less than one-half of this population is offered HCV treatment onsite. Treatment for OUD is also rare and largely occurs offsite. Integrating buprenorphine-naloxone (BUP-NX) into onsite care for HIV/HCV co-infected persons may improve outcomes, but the clinical impact and costs are unknown. We evaluated the clinical impact, costs, and cost-effectiveness of integrating (BUP-NX) into onsite HIV/HCV treatment compared with the status quo of offsite referral for medications for OUD. METHODS We used a Monte Carlo microsimulation of HCV to compare two strategies for people who inject opioids: 1) standard HIV care with onsite HCV treatment and referral to offsite OUD care (status quo) and 2) standard HIV care with onsite HCV and BUP-NX treatment (integrated care). Both strategies assume that all individuals are already in HIV care. Data from national databases, clinical trials, and cohorts informed model inputs. Outcomes included mortality, HCV reinfection, quality-adjusted life years (QALYs), costs (2017 US dollars), and incremental cost-effectiveness ratios. RESULTS Integrated care reduced HCV reinfections by 7%, cases of cirrhosis by 1%, and liver-related deaths by 3%. Compared to the status quo, this strategy also resulted in an estimated 11/1,000 fewer non-liver attributable deaths at one year and 28/1,000 fewer of these deaths at five years, at a cost-effectiveness ratio of $57,100/QALY. Integrated care remained cost-effective in sensitivity analyses that varied the proportion of the population actively injecting opioids, availability of BUP-NX, and quality of life weights. CONCLUSIONS Integrating BUP-NX for OUD into treatment for HIV/HCV co-infected adults who inject opioids increases life expectancy and is cost-effective at a $100,000/QALY threshold.
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Affiliation(s)
- Joshua A Barocas
- Section of Infectious Diseases, Boston Medical Center (BMC), 801 Massachusetts Ave, 2nd Floor, Boston, MA, 02118, USA; Boston University School of Medicine, 801 Massachusetts Ave, 2nd Floor, Boston, MA, 02118, USA.
| | - Jake R Morgan
- Boston University School of Public Health, Department of Health Law, Policy and Management, 715 Albany Street, T3-West, Boston, MA, 02118-2526, USA
| | - David A Fiellin
- Yale Schools of Medicine and Public Health, Yale Center for Interdisciplinary Research on AIDS, PO Box 208056, 333 Cedar Street, New Haven, CT, 06520, USA
| | - Bruce R Schackman
- Weill Cornell Medicine, Department of Healthcare Policy & Research, 425 East 61st Street, Suite 301, New York, NY, 10065-8722, USA
| | - Golnaz Eftekhari Yazdi
- Section of Infectious Diseases, Boston Medical Center (BMC), 801 Massachusetts Ave, 2nd Floor, Boston, MA, 02118, USA
| | - Michael D Stein
- Boston University School of Public Health, Department of Health Law, Policy and Management, 715 Albany Street, T3-West, Boston, MA, 02118-2526, USA
| | - Kenneth A Freedberg
- Medical Practice Evaluation Center and Divisions of General Internal Medicine and Infectious Diseases, Massachusetts General Hospital and Harvard Medical School, 100 Cambridge St, 16th Floor, Boston, MA, 02114, USA; Department of Health Policy and Management, Harvard T.H. Chan School of Public Health, 100 Cambridge St, 16th Floor, Boston, MA, 02114, USA
| | - Benjamin P Linas
- Section of Infectious Diseases, Boston Medical Center (BMC), 801 Massachusetts Ave, 2nd Floor, Boston, MA, 02118, USA; Boston University School of Medicine, 801 Massachusetts Ave, 2nd Floor, Boston, MA, 02118, USA
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395
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Sumetsky N, Burke JG, Mair C. Opioid-related diagnoses and HIV, HCV and mental disorders: using Pennsylvania hospitalisation data to assess community-level relationships over space and time. J Epidemiol Community Health 2019; 73:935-940. [PMID: 31266767 PMCID: PMC6910647 DOI: 10.1136/jech-2019-212551] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 06/13/2019] [Accepted: 06/17/2019] [Indexed: 01/26/2023]
Abstract
BACKGROUND We assessed the community-level spatiotemporal connexions between hospitalisations for common opioid comorbidities (HIV, hepatitis C (HCV) and mental disorders) and opioid-related hospitalisations in the current and previous year. METHODS We used Bayesian hierarchical spatiotemporal Poisson regression with conditionally autoregressive spatial effects to assess counts of HCV-related, HIV-related and mental disorder-related hospitalisations at the ZIP code level from 2004 to 2014 in Pennsylvania. Models included rates of current-year and previous-year opioid-related hospitalisations as well as covariates measuring demographic and environmental characteristics. RESULTS After adjusting for measures of demographic and environmental characteristics, current-year and previous-year opioid-related hospitalisations were associated with higher risk of HCV, HIV and mental disorders. The relative risks and 95% credible intervals for previous-year opioid-related hospitalisations were 1.092 (1.078 to 1.106) for HCV, 1.098 (1.068 to 1.126) for HIV and 1.020 (1.013 to 1.027) for mental disorders. CONCLUSION Previous-year opioid-related hospitalisations are connected to common comorbid conditions such as HCV, HIV and mental disorders, illustrating some of the broader health-related impacts of the opioid epidemic. Public health interventions focused on the opioid epidemic must consider individual community needs and comorbid diagnoses.
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Affiliation(s)
- Natalie Sumetsky
- Behavioral and Community Health Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Jessica G Burke
- Behavioral and Community Health Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Christina Mair
- Behavioral and Community Health Sciences, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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396
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Katzman C, Mateu-Gelabert P, Kapadia SN, Eckhardt BJ. Contact tracing for hepatitis C: The case for novel screening strategies as we strive for viral elimination. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2019; 72:33-39. [PMID: 31010750 PMCID: PMC6717536 DOI: 10.1016/j.drugpo.2019.04.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 04/02/2019] [Accepted: 04/04/2019] [Indexed: 01/07/2023]
Abstract
Contact tracing has been a key element of the public health response to infectious diseases for decades. These practices have been powerful in slowing the spread of tuberculosis, HIV, and other sexually transmitted infections. Despite success in other contexts, contact tracing for hepatitis C virus (HCV) has historically been considered infeasible because of a long asymptomatic period, which often makes it difficult to pinpoint the time of acquisition. Additionally, individuals may be reluctant to identify injecting partners because of stigma or fear of criminal repercussions. However, multiple factors - including the improved curability of HCV with advances in direct acting antiviral agents (DAAs), the implementation of age-based screening, and the current opioid epidemic -- have led to rapid changes in the landscape of HCV. HCV is increasingly concentrated among young people who inject drugs (PWID), many of whom are inadequately being reached by current screening practices. With the shift in the population most at risk for HCV and the fundamental changes in how we manage this disease, it's time to also rethink the public health response in identifying and informing those who may have been exposed. Contact tracing programs for HCV can augment existing screening strategies to provide curative treatment for patients and their partners, prevent reciprocal transmission of HCV between risk partners and within networks, and ultimately reach individuals who aren't yet engaged in healthcare and harm reduction. While there remain limitations to contact tracing for HCV, it has the potential to be a powerful tool in slowing the spread of the virus as we attempt to achieve viral elimination.
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397
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Availability of HIV and HCV On-Site Testing and Treatment at Syringe Service Programs in the United States. J Acquir Immune Defic Syndr 2019; 79:e76-e78. [PMID: 29985266 DOI: 10.1097/qai.0000000000001792] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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398
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Abstract
OBJECTIVE To quantify the rising prevalence of maternal hepatitis C virus (HCV) infection in Ohio during the peak of the opioid epidemic and to identify maternal characteristics and obstetric outcomes associated with maternal HCV infection. METHODS We conducted a population-based retrospective cohort study of all live births in Ohio (2006-2015). Frequency of maternal HCV infection as reported on birth certificates was compared across each year of the study period. Maternal, obstetric, and neonatal characteristics were compared between women with HCV infection in pregnancy with those without HCV infection. Multivariate logistic regression estimated the relative association between HCV infection and various maternal characteristics and obstetric outcomes. RESULTS During the 10-year study period, there were 7,069 reported cases of maternal HCV infection at the time of delivery among 1,463,506 (0.5%) live births in Ohio. The rate of maternal HCV infection increased 631% between 2006 and 2015, from 1.6 to 11.7 cases per 1,000 live births (relative risk [RR] 7.6, CI 6.6-8.7, P<.001). After adjusting for various confounders, demographic characteristics associated with HCV infection included cigarette smoking (adjusted RR 8.6, CI 8.0-9.1), Medicaid insurance (adjusted RR 3.6, CI 3.3-3.8), and white, non-Hispanic race (adjusted RR 3.2, 95% CI 2.9-3.5). Coinfection during pregnancy with hepatitis B, gonorrhea, chlamydia, syphilis, and herpes simplex virus infection was also associated with maternal HCV infection. Obstetric and neonatal outcomes associated with maternal HCV infection included cesarean delivery, fetal intolerance of labor, preterm birth, maternal intensive care unit admission, blood transfusion, small for gestational age (less than the 10th percentile), neonatal intensive care unit admission, need for assisted neonatal ventilation, and infant death. CONCLUSION Maternal HCV infection has increased more than sevenfold over the past decade in Ohio. Our findings highlight a dramatic rise in maternal HCV infection that parallels the opioid epidemic within Ohio and in neighboring Appalachian states.
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399
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Koepke R, Sill DN, Akhtar WZ, Mitchell KP, Guilfoyle SM, Westergaard RP, Schauer SL, Vergeront JM. Hepatitis A and Hepatitis B Vaccination Coverage Among Persons Who Inject Drugs and Have Evidence of Hepatitis C Infection. Public Health Rep 2019; 134:651-659. [PMID: 31539482 PMCID: PMC6832086 DOI: 10.1177/0033354919874088] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES Despite recommendations for vaccination against hepatitis A virus (HAV) and hepatitis B virus (HBV) for all adults at increased risk of infection, several US states have reported increases in HAV and HBV infections among persons who inject drugs. We investigated hepatitis A and hepatitis B vaccination coverage among a sample of persons who reported injecting drugs and had evidence of hepatitis C virus (HCV) infection. METHODS We searched the Wisconsin Immunization Registry for the vaccination records of persons who underwent HCV testing at syringe services programs from January 1 through August 31, 2018, and were reported to the Wisconsin Division of Public Health as having positive HCV antibody test results and a history of injection drug use. We calculated the percentage of persons who were vaccinated according to national recommendations. RESULTS Of 215 persons reported, 204 (94.9%) had a client record in the Wisconsin Immunization Registry. Of these 204 persons, 66 (32.4%) had received ≥1 dose of hepatitis A vaccine, 46 (22.5%) had received 2 doses of hepatitis A vaccine, and 115 (56.4%) had received 3 doses of hepatitis B vaccine. Hepatitis B vaccine coverage decreased with increasing age, from 88.0% (22 of 25) among adults aged 20-24 to 30.3% (10 of 33) among adults aged 35-39. CONCLUSIONS These findings suggest that most persons who inject drugs in Wisconsin are susceptible to HAV infection and that most persons aged ≥35 who inject drugs are susceptible to HBV infection. In addition to routine vaccination of children, targeted hepatitis vaccination programs should focus on adults who inject drugs to help prevent future infections.
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Affiliation(s)
- Ruth Koepke
- Wisconsin Division of Public Health, Madison, WI, USA
- Division of Infectious Disease, Department of Medicine, University
of Wisconsin–Madison School of Medicine and Public Health, Madison, WI, USA
| | | | - Wajiha Z. Akhtar
- Division of Infectious Disease, Department of Medicine, University
of Wisconsin–Madison School of Medicine and Public Health, Madison, WI, USA
| | | | | | - Ryan P. Westergaard
- Division of Infectious Disease, Department of Medicine, University
of Wisconsin–Madison School of Medicine and Public Health, Madison, WI, USA
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400
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Davis CS, Carr DH, Samuels EA. Paraphernalia Laws, Criminalizing Possession and Distribution of Items Used to Consume Illicit Drugs, and Injection-Related Harm. Am J Public Health 2019; 109:1564-1567. [PMID: 31536408 DOI: 10.2105/ajph.2019.305268] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
The United States remains in the grip of an unprecedented epidemic of drug-related harm. Infections of HIV, hepatitis C, and endocarditis related to lack of access to new syringes and subsequent syringe sharing among people who inject drugs have increased alongside a surge in opioid overdose deaths.Overwhelming evidence shows that using a new syringe with every injection prevents injection-related blood-borne disease transmission. Additionally, there is promising research suggesting that the distribution of fentanyl test strips to people who inject drugs changes individuals' injection decisions, which enables safer drug use and reduces the risk of fatal overdose. However, laws prohibiting the possession of syringes and fentanyl test strips persist in nearly every state.The full and immediate repeal of state paraphernalia laws is both warranted and needed to reduce opioid overdose death and related harms. Such repeal would improve the health of people who inject drugs and those with whom they interact, reducing the spread of blood-borne disease and fatal overdose associated with infiltration of illicitly manufactured fentanyl into the illicit drug supply. It would also free up scarce public resources that could be redirected toward evidence-based approaches to reducing drug-related harm.
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Affiliation(s)
- Corey S Davis
- Corey S. Davis and Derek H. Carr are with the Network for Public Health Law, Los Angeles, CA. Corey S. Davis is also with the Brody School of Medicine, East Carolina University, Greenville, NC. Elizabeth A. Samuels is with the Department of Emergency Medicine, Warren Alpert Medical School, Brown University, Providence, RI
| | - Derek H Carr
- Corey S. Davis and Derek H. Carr are with the Network for Public Health Law, Los Angeles, CA. Corey S. Davis is also with the Brody School of Medicine, East Carolina University, Greenville, NC. Elizabeth A. Samuels is with the Department of Emergency Medicine, Warren Alpert Medical School, Brown University, Providence, RI
| | - Elizabeth A Samuels
- Corey S. Davis and Derek H. Carr are with the Network for Public Health Law, Los Angeles, CA. Corey S. Davis is also with the Brody School of Medicine, East Carolina University, Greenville, NC. Elizabeth A. Samuels is with the Department of Emergency Medicine, Warren Alpert Medical School, Brown University, Providence, RI
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