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Hammock JA, López-Castro T, Fox AD. Prior incarceration, restrictive housing, and posttraumatic stress disorder symptoms in a community sample of persons who use drugs. HEALTH & JUSTICE 2024; 12:20. [PMID: 38668954 PMCID: PMC11046833 DOI: 10.1186/s40352-024-00276-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 04/22/2024] [Indexed: 04/29/2024]
Abstract
BACKGROUND Criminalization of drugs in the United States (US) has extensive consequences for people who use drugs (PWUD). Incarceration and substance use overlap with 65% of the US prison population meeting substance use disorder (SUD) criteria. Exposure to the criminal-legal system negatively impacts the health of PWUD. PTSD is commonly comorbid with SUDs, and exposure to restrictive housing (RH) during incarceration may worsen mental health. Because PWUD are disproportionately incarcerated, experiences occurring during incarceration, such as RH, may contribute to the development or exacerbation of PTSD and SUDs. This study of PWUD investigated prior criminal-legal system exposure and its association with PTSD symptoms in community-dwelling PWUD. METHODS This cross-sectional study recruited PWUD from syringe service programs (SSP). Inclusion criteria were: age 18+, current or past opioid use disorder, and SSP enrollment. Data collected included: sociodemographics; incarceration, substance use, SUD treatment history, and PTSD assessments (Life Events Checklist for DSM-5 and the PTSD Checklist for DSM-5). Bivariate testing and multivariate logistic regression analyses, with probable PTSD as the dependent variable and a three-level variable for criminal legal history as the independent variable, were conducted to determine whether incarceration and RH were associated with probable PTSD. RESULTS Of 139 participants, 78% had an incarceration history with 57% of these having a history of RH. 57% of participants screened positive for probable PTSD, and physical assault was the most common traumatic exposure. Any history of incarceration was not associated with probable PTSD diagnosis; however, in multivariate testing, adjusting for age, sex, and substance use, a history of RH (adjusted odds ratio [aOR]: 3.76, 95% CI 1.27-11.11) was significantly associated with probable PTSD. CONCLUSIONS RH and PTSD were both exceptionally common in a sample of SSP participants. RH can be detrimental to physical and mental health. Clinicians and policy makers may not consider incarceration as a traumatic experience for PWUD; however, our data suggest that among highly marginalized PWUD, prior exposure to incarceration and RH may add an additional burden to their daily struggles, namely PTSD.
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Affiliation(s)
- James A Hammock
- Albert Einstein College of Medicine, 1300 Morris Park Ave, Bronx, NY, 10461, USA
| | - Teresa López-Castro
- The City College of New York, City University of New York, 160 Convent Ave, New York, NY, 10031, USA
| | - Aaron D Fox
- Albert Einstein College of Medicine, 1300 Morris Park Ave, Bronx, NY, 10461, USA.
- Montefiore Medical Center, 111 E 210th St, Bronx, NY, 10467, USA.
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2
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Rosen JG, Glick JL, Zhang L, Cooper L, Olatunde PF, Pelaez D, Rouhani S, Sue KL, Park JN. Safety in solitude? Competing risks and drivers of solitary drug use among women who inject drugs and implications for overdose detection. Addiction 2022; 118:847-854. [PMID: 36468191 PMCID: PMC10073256 DOI: 10.1111/add.16103] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 11/11/2022] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Solitary drug use (SDU) can amplify risks of fatal overdose. We examined competing risks and drivers of SDU, as well as harm reduction strategies implemented during SDU episodes, among women who inject drugs (WWID). DESIGN A cross-sectional qualitative study, including telephone and face-to-face in-depth interviews. SETTING Baltimore City, MD, USA. PARTICIPANTS Twenty-seven WWID (mean age = 39 years, 67% white, 74% injected drugs daily) recruited via outreach and street intercept (April-September 2021). MEASUREMENTS Interviews explored the physical (i.e. indoor/private, outdoor/public) and social (i.e. alone, accompanied) risk environments in which drug use occurred. Guided by the principles of emergent design, we used thematic analysis to interrogate textual data, illuminating women's preferences/motivations for SDU and strategies for minimizing overdose risks when using alone. FINDINGS Many participants reported experiences with SDU, despite expressed preferences for accompanied drug use. SDU motivations clustered around three primary drivers: (1) avoiding opioid withdrawal, (2) preferences for privacy when using drugs and (3) safety concerns, including threats of violence. Participants nevertheless acknowledged the dangers of SDU and, at times, took steps to mitigate overdose risk, including naloxone possession, communicating to peers when using alone ('spotting') and using drugs in public spaces. CONCLUSIONS WWID appear to engage frequently in SDU due to constraints of the physical and social environments in which they use drugs. They express a preference for accompanied drug use in most cases and report implementing strategies to mitigate their overdose risk, especially when using drugs alone.
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Affiliation(s)
- Joseph G Rosen
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Jennifer L Glick
- Department of Health, Behavior, and Society, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Leanne Zhang
- Department of Health, Behavior, and Society, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Lyra Cooper
- Department of Health, Behavior, and Society, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Praise F Olatunde
- Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Danielle Pelaez
- Department of Health, Behavior, and Society, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Saba Rouhani
- Department of Health, Behavior, and Society, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Kimberly L Sue
- National Harm Reduction Coalition, New York, New York, USA.,Department of General Internal Medicine, School of Medicine, Yale University, New Haven, CT, USA
| | - Ju Nyeong Park
- Department of Health, Behavior, and Society, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.,Department of General Internal Medicine, Warren Alpert Medical School, Brown University, Providence, RI, USA.,Center of Biomedical Research Excellent on Opioids and Overdose, Rhode Island Hospital, Providence, RI, USA
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3
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Rains A, York M, Bolinski R, Ezell J, Ouellet LJ, Jenkins WD, Pho MT. Attitudes toward harm reduction and low-threshold healthcare during the COVID-19 pandemic: qualitative interviews with people who use drugs in rural southern Illinois. Harm Reduct J 2022; 19:128. [PMID: 36403075 PMCID: PMC9675127 DOI: 10.1186/s12954-022-00710-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 11/02/2022] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Chronic health conditions associated with long-term drug use may pose additional risks to people who use drugs (PWUD) when coupled with COVID-19 infection. Despite this, PWUD, especially those living in rural areas, may be less likely to seek out health services. Previous research has highlighted the increased disease burden of COVID-19 among PWUD. Our manuscript supplements this literature by exploring unique attitudes of PWUD living in rural areas toward the pandemic, COVID-19 vaccination, and the role of harm reduction (HR) organizations in raising health awareness among PWUD. METHODS Semi-structured interviews were conducted with 20 PWUD living in rural southern Illinois. Audio recordings were professionally transcribed. A preliminary codebook was created based on interview domains. Two trained coders conducted iterative coding of the transcripts, and new codes were added through line-by-line coding and thematic grouping. RESULTS Twenty participants (45% female, mean age of 38) completed interviews between June and November 2021. Participants reported negative impacts of the pandemic on mental health, financial wellbeing, and drug quality. However, the health impacts of COVID-19 were often described as less concerning than its impacts on these other aspects of life. Many expressed doubt in the severity of COVID-19 infection. Among the 16 unvaccinated participants who reported receiving most of their information from the internet or word of mouth, uncertainty about vaccine contents and distrust of healthcare and government institutions engendered wariness of the vaccination. Distrust of healthcare providers was related to past stigmatization and judgement, but did not extend to the local HR organization, which was unanimously endorsed as a positive institution. Among participants who did not access services directly from the HR organization, secondary distribution of HR supplies by other PWUD was a universally cited form of health maintenance. Participants expressed interest in low-threshold healthcare, including COVID-19 vaccination, should it be offered in the local HR organization's office and mobile units. CONCLUSION COVID-19 and related public health measures have affected this community in numerous ways. Integrating healthcare services into harm reduction infrastructures and mobilizing secondary distributors of supplies may promote greater engagement with vaccination programs and other healthcare services. TRIAL NUMBER NCT04427202.
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Affiliation(s)
- Alex Rains
- Department of Medicine, University of Chicago, Chicago, IL, USA.
| | - Mary York
- Department of Sociology, Southern Illinois University, Carbondale, IL, USA
| | - Rebecca Bolinski
- Department of Sociology, Southern Illinois University, Carbondale, IL, USA
| | - Jerel Ezell
- Africana Studies and Research Center, Cornell University, Ithaca, NY, USA
- Center for Cultural Humility, Cornell University, Ithaca, NY, USA
| | - Lawrence J Ouellet
- Division of Epidemiology and Biostatistics, School of Public Health, University of Illinois Chicago, Chicago, IL, USA
| | - Wiley D Jenkins
- Department of Epidemiology and Biostatistics, SIU School of Medicine, Springfield, IL, USA
| | - Mai T Pho
- Department of Medicine, University of Chicago, Chicago, IL, USA
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Lewer D, Croxford S, Desai M, Emanuel E, Hope VD, McAuley A, Phipps E, Tweed EJ. The characteristics of people who inject drugs in the United Kingdom: changes in age, duration, and incidence of injecting, 1980-2019, using evidence from repeated cross-sectional surveys. Addiction 2022; 117:2471-2480. [PMID: 35546310 PMCID: PMC9544601 DOI: 10.1111/add.15911] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 04/05/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND AND AIMS Mortality and drug treatment data suggest that the median age of people who inject drugs is increasing. We aimed to describe changes in the characteristics of people injecting drugs in the United Kingdom (UK). DESIGN Repeat cross-sectional surveys and modelling. SETTING Low-threshold services in the United Kingdom such as needle and syringe programmes. PARTICIPANTS A total of 79 900 people who recently injected psychoactive drugs in the United Kingdom, recruited as part of the Unlinked Anonymous Monitoring Survey (England, Wales, Northern Ireland, 1990-2019) and Needle Exchange Surveillance Initiative (Scotland, 2008-2019). MEASUREMENTS Age of people currently injecting, age at first injection, duration of injecting (each 1990-2019) and estimates of new people who started injecting (1980-2019). FINDINGS In England, Wales and Northern Ireland between 1990 and 2019, the median age of people injecting increased from 27 (interquartile range [IQR], 24-31) to 40 (IQR, 34-46); median age at first injection increased from 22 (IQR, 19-25) to 33 (IQR, 28-39); and median years of injecting increased from 7 (IQR, 3-11) to 18 (IQR, 9-23). Values in Scotland and England were similar after 2008. The estimated number that started injecting annually in England increased from 5470 (95% prediction interval [PrI] 3120-6940) in 1980 to a peak of 10 270 (95% PrI, 8980-12 780) in 1998, and then decreased to 2420 (95% PrI, 1320-5580) in 2019. The number in Scotland followed a similar pattern, increasing from 1220 (95% PrI, 740-2430) in 1980 to a peak of 3080 (95% PrI, 2160-3350) in 1998, then decreased to a 270 (95% PrI, 130-600) in 2018. The timing of the peak differed between regions, with earlier peaks in London and the North West of England. CONCLUSIONS In the United Kingdom, large cohorts started injecting psychoactive drugs in the 1980s and 1990s and many still inject today. Relatively few people started in more recent years. This has led to changes in the population injecting drugs, including an older average age and longer injecting histories.
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Affiliation(s)
- Dan Lewer
- Public Health and Clinical DirectorateUK Health Security AgencyLondonUK,Department of Epidemiology and Public HealthUniversity College LondonLondonUK,Clinical and Protecting Health DirectoratePublic Health Scotland, UKGlasgowUK
| | - Sara Croxford
- Public Health and Clinical DirectorateUK Health Security AgencyLondonUK
| | - Monica Desai
- Public Health and Clinical DirectorateUK Health Security AgencyLondonUK
| | - Eva Emanuel
- Public Health and Clinical DirectorateUK Health Security AgencyLondonUK
| | - Vivian D. Hope
- Public Health and Clinical DirectorateUK Health Security AgencyLondonUK,Public Health InstituteLiverpool John Moores UniversityLiverpoolUK
| | - Andrew McAuley
- Clinical and Protecting Health DirectoratePublic Health Scotland, UKGlasgowUK,School of Health and Life SciencesGlasgow Caledonian UniversityGlasgowUK
| | - Emily Phipps
- Public Health and Clinical DirectorateUK Health Security AgencyLondonUK
| | - Emily J. Tweed
- MRC/CSO Social and Public Health Sciences UnitUniversity of GlasgowGlasgowUK
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Robertson R, Broers B, Harris M. Injecting drug use, the skin and vasculature. Addiction 2021; 116:1914-1924. [PMID: 33051902 DOI: 10.1111/add.15283] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Revised: 08/20/2020] [Accepted: 09/28/2020] [Indexed: 11/29/2022]
Abstract
Damage to the skin, subcutaneous tissues and blood vessels are among the most common health harms related to injecting drug use. From a limited range of early reports of injecting-related skin and soft tissue damage there is now an increasing literature relating to new drugs, new contaminants and problems associated with unsafe injection practices. Clinical issues range from ubiquitous problems associated with repeated minor localised injection trauma to skin and soft tissue and infections around injection sites, to systemic blood infections and chronic vascular disease. The interplay of limited availability and access to sterile injecting equipment, poor injecting technique, compromised drug purity, drug toxicity and difficult personal and environmental conditions give rise to injection-related health harms. This review of injecting-related skin, soft tissue and vascular damage focuses on epidemiology and causation, clinical examination and investigation, treatment and prevention.
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Affiliation(s)
- Roy Robertson
- Centre for Population Health Sciences, Usher Institute, University of Edinburgh Old Medical School, Edinburgh, UK
| | - Barbara Broers
- Division of Primary Care Medicine, Department of Community Medicine and Primary Care, University Hospitals of Geneva and Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Magdalena Harris
- Sociology of Health, London School of Hygiene and Tropical Medicine (LSHTM), London, UK
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6
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Ly TDA, Castaneda S, Hoang VT, Dao TL, Gautret P. Vaccine-preventable diseases other than tuberculosis, and homelessness: A scoping review of the published literature, 1980 to 2020. Vaccine 2021; 39:1205-1224. [PMID: 33509694 DOI: 10.1016/j.vaccine.2021.01.035] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 12/12/2020] [Accepted: 01/13/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Homelessness may result in the breakdown of regular health services, including routine vaccination programmes. A scoping review was conducted to describe vaccine-preventable diseases (VPD) other than tuberculosis in people experiencing homelessness (PEH). METHODS We followed the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR). We searched peer-reviewed literature published in English, French, Spanish or Portuguese reporting the outbreak of VPD or VPD prevalence in both infant and adult homeless populations published between 1980 and 2020, using PubMed/Medline, SciELO, Google Scholar, and Web of Science databases. Relevant information from the studies was charted in Microsoft Excel and results were summarised using a descriptive analytical method. RESULTS Eighty-one articles were included. A high prevalence of past hepatitis B virus (HBV) and hepatitis A virus (HAV) infections were observed through serosurveys, mostly in high income countries or high-middle income countries (USA, Canada, France, Iran or Brazil). Ten outbreaks of HAV infection were also reported, with lethality rates ranging from 0 to 4.8%. The studies identified numerous risk factors positively associated with HBV infection, including older age, homosexual or bisexual practice, injected drug use (IDU), and, with HAV infection including IDU, having sexual partner(s) with a history of unspecified hepatitis, insertive anal penetration, or originating from a country with a high prevalence of anti-HAV antibody. Eleven outbreaks of pneumococcal infection affecting PEH were reported in Canada and USA, with lethality rates from 0 to 15.6%. Six diphtheria outbreaks were reported. Vaccination status was rarely documented in these studies. CONCLUSIONS The literature suggests that homeless populations generally experience a high VPD burden suggesting the need for a national vaccination programme and planning for delivering vaccines in this population.
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Affiliation(s)
- Tran Duc Anh Ly
- Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, Marseille, France; IHU-Méditerranée Infection, Marseille, France
| | | | - Van Thuan Hoang
- Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, Marseille, France; IHU-Méditerranée Infection, Marseille, France; Family Medicine Department, Thai Binh University of Medicine and Pharmacy, Viet Nam
| | - Thi Loi Dao
- Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, Marseille, France; IHU-Méditerranée Infection, Marseille, France; Pneumology Department, Thai Binh University of Medicine and Pharmacy, Viet Nam
| | - Philippe Gautret
- Aix Marseille Univ, IRD, AP-HM, SSA, VITROME, Marseille, France; IHU-Méditerranée Infection, Marseille, France.
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Bryant J, Brener L, Pepolim L, Harrod ME. Care, agency and criminality: Making sense of authorised extended distribution in the accounts of key stakeholders. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2019; 71:56-61. [PMID: 31226504 DOI: 10.1016/j.drugpo.2019.06.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Revised: 05/10/2019] [Accepted: 06/06/2019] [Indexed: 11/28/2022]
Abstract
INTRODUCTION One of the current harm reduction debates in Australia concerns the legalisation of the extended distribution of sterile needles and syringes, a practice that is currently unlawful in most Australian settings. METHODS We used data from a unique pilot program of authorised extended distribution to document the opinions held by 22 key stakeholders -service staff, drug users and police - about the risks and benefits of authorisation, and to analyse the ways in which drug users were understood within these. RESULTS Opinions were strongly in favour of authorising extended distribution, based on the belief that this would reduce the transmission of hepatitis C. However, stakeholders also identified that distributors risked attention from police and some noted that the consequences of this would be borne by distributors themselves and not the services that support them. These opinions rested on specific assumptions about people who inject, some of which reflect negative constructions of drug users as a source of danger to the public or as helpless 'addicts' with little control over their risk reduction. But there were other representations that positioned drug users more positively as responsible agents with a strong duty of care to themselves and others whose choices are often limited by inadequate service structures. Staff participants drew on these understandings in careful and strategic ways, arguing for the rationality and expertise of drug users, while also problematizing the individualised approach that any form of authorised extended distribution might take. CONCLUSION We argue that localised and incremental changes such as those that took place to support this pilot project, and the extensive support for extended distribution among stakeholders in this study including police, creates meaningful opportunities to think about extended distribution differently, which can in turn support conditions for future discussions about legislative change.
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Affiliation(s)
- Joanne Bryant
- Centre for Social Research in Health, UNSW Sydney, NSW, 2052, Australia.
| | - Loren Brener
- Centre for Social Research in Health, UNSW Sydney, NSW, 2052, Australia
| | - Lucy Pepolim
- New South Wales Users and AIDS Association (NUAA), 345 Crown St, Surry Hills, NSW, 2010, Australia
| | - Mary Ellen Harrod
- New South Wales Users and AIDS Association (NUAA), 345 Crown St, Surry Hills, NSW, 2010, Australia
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Glass R, Hope VD, Njoroge J, Edmundson C, Smith J, McVeigh J, Parry J, Desai M. Secondary distribution of injecting equipment obtained from needle and syringe programmes by people injecting image and performance enhancing drugs: England and Wales, 2012-15. Drug Alcohol Depend 2019; 195:40-44. [PMID: 30580202 DOI: 10.1016/j.drugalcdep.2018.11.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Revised: 11/19/2018] [Accepted: 11/19/2018] [Indexed: 12/01/2022]
Abstract
BACKGROUND People who inject image and performance enhancing drugs (IPEDs) are often the largest group using needle and syringe programmes (NSPs) in the UK. NSP providers report these clients repeatedly collecting large amounts of equipment for others. The extent of secondary distribution of injecting equipment is unknown. METHODS Data from national surveillance of people injecting IPEDs were used. Participants completed a questionnaire and provided a dried-blood spot sample. Data from two biennial surveys was combined; repeat participants were excluded. Self-reported data was used to explore the extent of secondary distribution. RESULTS Of the participants, 87% (467) reported NSP use; median age was 31 years; 98% were male. A third (34%, 157) reported collecting equipment for others. Of those collecting for others, 154 reported how many people they had collected for: 55% had collected for one person, 27% for 2-9 people, 5% for 10-19 and 13% for 20 or more (no difference by psychoactive drug use). Those vaccinated for hepatitis B were more likely (22% [15/68] vs 6% [5/86], p = 0.003), and those reporting redness/swelling at an injection site were less likely to collect equipment for at least 20 others (8% [8/106] vs 25% [12/48], p = 0.003). Overall, 154 people collected equipment for 639-1569 people injecting IPEDs. CONCLUSIONS Secondary distribution of injecting equipment is common among those injecting IPEDs and using NSPs. Whilst not allowing for rotational collection within groups, our analysis suggests that many of those injecting IPEDs are not in direct contact with NSPs. Innovation approaches for harm reduction interventions are needed.
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Affiliation(s)
- Rachel Glass
- National Infection Service, Public Health England, London, UK.
| | - Vivian D Hope
- National Infection Service, Public Health England, London, UK; Public Health Institute, Liverpool John Moores University, Liverpool, UK
| | | | | | - Josie Smith
- Health Protection, Public Health Wales, Cardiff, UK
| | - James McVeigh
- Public Health Institute, Liverpool John Moores University, Liverpool, UK
| | - John Parry
- National Infection Service, Public Health England, London, UK
| | - Monica Desai
- National Infection Service, Public Health England, London, UK
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9
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Duncan I, Habecker P, Abadie R, Curtis R, Khan B, Dombrowski K. Needle acquisition patterns, network risk and social capital among rural PWID in Puerto Rico. Harm Reduct J 2017; 14:69. [PMID: 29047371 PMCID: PMC5648484 DOI: 10.1186/s12954-017-0195-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Accepted: 10/02/2017] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND People who inject drugs (PWID) take on significant risks of contracting blood-borne infection, including injecting with a large number of partners and acquiring needles from unsafe sources. When combined, risk of infection can be magnified. METHODS Using a sample of PWID in rural Puerto Rico, we model the relationship between a subject's number of injection partners and the likelihood of having used an unsafe source of injection syringes. Data collection with 315 current injectors identified six sources of needles. RESULTS Of the six possible sources, only acquisition from a seller (paid or free), or using syringes found on the street, was significantly related to number of partners. CONCLUSIONS These results suggest that sources of syringes do serve to multiply risk of infection caused by multi-partner injection concurrency. They also suggest that prior research on distinct forms of social capital among PWID may need to be rethought.
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Affiliation(s)
- Ian Duncan
- University of Nebraska, Lincoln, Nebraska USA
| | | | | | - Ric Curtis
- John Jay College of Criminal Justice, New York, USA
| | - Bilal Khan
- University of Nebraska, Lincoln, Nebraska USA
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10
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Behrends CN, Li CS, Gibson DR. Decreased Odds of Injection Risk Behavior Associated With Direct Versus Indirect Use of Syringe Exchange: Evidence From Two California Cities. Subst Use Misuse 2017; 52:1151-1159. [PMID: 28557553 PMCID: PMC5592728 DOI: 10.1080/10826084.2017.1299182] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND While there is substantial evidence that syringe exchange programs (SEPs) are effective in preventing HIV among people who inject drugs (PWID), nearly all the evidence comes from PWID who obtain syringes from an SEP directly. Much less is known about the benefits of secondary exchange to PWID who get syringes indirectly from friends or acquaintances who visit an SEP for them. OBJECTIVES We evaluated the effectiveness of direct versus indirect syringe exchange in reducing HIV-related high-risk injecting behavior among PWID in two separate studies conducted in Sacramento and San Jose, California, cities with quite different syringe exchange models. METHODS In both studies associations between direct and indirect syringe exchange and self-reported risk behavior were examined with multivariable logistic regression models. Study 1 assessed effects of a "satellite" home-delivery syringe exchange in Sacramento, while Study 2 evaluated a conventional fixed-site exchange in San Jose. RESULTS Multivariable analyses revealed 95% and 69% reductions, respectively, in high-risk injection associated with direct use of the SEPs in Sacramento and San Jose, and a 46% reduction associated with indirect use of the SEP in Sacramento. Conclusions/Importance: The very large effect of direct SEP use in Sacramento was likely due in part to home delivery of sterile syringes. While more modest effects were associated with indirect use, such use nevertheless is valuable in reducing the risk of HIV transmission of PWID who are unable or unwilling to visit a syringe exchange.
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Affiliation(s)
- Czarina N Behrends
- a Graduate Group in Epidemiology , University of California , Davis, Davis , California , USA
| | - Chin-Shang Li
- a Graduate Group in Epidemiology , University of California , Davis, Davis , California , USA.,b Department of Public Health Sciences , University of California , Davis, Davis , California , USA
| | - David R Gibson
- a Graduate Group in Epidemiology , University of California , Davis, Davis , California , USA.,b Department of Public Health Sciences , University of California , Davis, Davis , California , USA
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11
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Gilchrist G, Swan D, Shaw A, Keding A, Towers S, Craine N, Munro A, Hughes E, Parrott S, Strang J, Taylor A, Watson J. The acceptability and feasibility of a brief psychosocial intervention to reduce blood-borne virus risk behaviours among people who inject drugs: a randomised control feasibility trial of a psychosocial intervention (the PROTECT study) versus treatment as usual. Harm Reduct J 2017; 14:14. [PMID: 28320406 PMCID: PMC5359828 DOI: 10.1186/s12954-017-0142-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Accepted: 03/10/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND While opiate substitution therapy and injecting equipment provision (IEP) have reduced blood-borne viruses (BBV) among people who inject drugs (PWID), some PWID continue to share injecting equipment and acquire BBV. Psychosocial interventions that address risk behaviours could reduce BBV transmission among PWID. METHODS A pragmatic, two-armed randomised controlled, open feasibility study of PWID attending drug treatment or IEP in four UK regions. Ninety-nine PWID were randomly allocated to receive a three-session manualised psychosocial group intervention and BBV transmission information booklet plus treatment as usual (TAU) (n = 52) or information booklet plus TAU (n = 47). The intervention was developed from evidence-based literature, qualitative interviews with PWID, key stakeholder consultations, and expert opinion. Recruitment rates, retention in treatment, follow-up completion rates and health economic data completion measured feasibility. RESULTS Fifty-six percent (99/176) of eligible PWID were recruited. More participants attended at least one intervention session in London (10/16; 63%) and North Wales (7/13; 54%) than in Glasgow (3/12; 25%) and York (0/11). Participants who attended no sessions (n = 32) compared to those attending at least one (n = 20) session were more likely to be homeless (56 vs 25%, p = 0.044), injected drugs for a greater number of days (median 25 vs 6.5, p = 0.019) and used a greater number of needles from an IEP in the last month (median 31 vs 20, p = 0.056). No adverse events were reported. 45.5% (45/99) were followed up 1 month post-intervention. Feedback forms confirmed that the intervention was acceptable to both intervention facilitators and participants who attended it. Follow-up attendance was associated with fewer days of injecting in the last month (median 14 vs 27, p = 0.030) and fewer injections of cocaine (13 vs 30%, p = 0.063). Analysis of the questionnaires identified several service use questionnaire categories that could be excluded from the assessment battery in a full-randomised controlled trial. CONCLUSIONS Findings should be interpreted with caution due to small sample sizes. A future definitive RCT of the psychosocial intervention is not feasible. The complex needs of some PWID may have limited their engagement in the intervention. More flexible delivery methods may have greater reach. TRIAL REGISTRATION ISRCTN66453696.
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Affiliation(s)
- Gail Gilchrist
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, Addictions Sciences Building, 4 Windsor Walk, Denmark Hill, London, SE5 8BB, England, UK.
| | - Davina Swan
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, Addictions Sciences Building, 4 Windsor Walk, Denmark Hill, London, SE5 8BB, England, UK
| | - April Shaw
- School of Media, Culture & Society, University of the West of Scotland, Paisley Campus, High Street, Paisley, PA1 2BE, Scotland, UK
| | - Ada Keding
- York Trials Unit, Department of Health Sciences, University of York, Heslington, York, YO10 5DD, England, UK
| | - Sarah Towers
- Betsi Cadwaladr University Hospital Trust, 10 Grove Road, Wrexham, LL11 1DY, Wales, UK
| | - Noel Craine
- Public Health Wales, Microbiology Department, Ysbyty Gwynedd, Bangor, Gwynedd, LL57 2PW, Wales, UK
| | - Alison Munro
- School of Media, Culture & Society, University of the West of Scotland, Paisley Campus, High Street, Paisley, PA1 2BE, Scotland, UK
| | - Elizabeth Hughes
- School of Health and Human Sciences, University of Huddersfield, Queensgate, Huddersfield, West Yorkshire, HD1 3DH, England, UK
| | - Steve Parrott
- Department of Health Sciences, University of York, Heslington, York, YO10 5DD, England, UK
| | - John Strang
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, Addictions Sciences Building, 4 Windsor Walk, Denmark Hill, London, SE5 8BB, England, UK
| | - Avril Taylor
- School of Media, Culture & Society, University of the West of Scotland, Paisley Campus, High Street, Paisley, PA1 2BE, Scotland, UK
| | - Judith Watson
- York Trials Unit, Department of Health Sciences, University of York, Heslington, York, YO10 5DD, England, UK
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Scott J. Commentary on Sawangjit et al. (2017): There is still much to be determined before policy makers can choose pharmacy needle and syringe programmes (NSP) confidently over other models of NSP provision. Addiction 2017; 112:248-249. [PMID: 28078701 DOI: 10.1111/add.13647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 10/11/2016] [Indexed: 11/30/2022]
Affiliation(s)
- Jenny Scott
- Department of Pharmacy and Pharmacology, University of Bath, Somerset, UK
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13
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Sawangjit R, Khan TM, Chaiyakunapruk N. Effectiveness of pharmacy-based needle/syringe exchange programme for people who inject drugs: a systematic review and meta-analysis. Addiction 2017; 112:236-247. [PMID: 27566970 DOI: 10.1111/add.13593] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2016] [Revised: 06/26/2016] [Accepted: 08/21/2016] [Indexed: 11/30/2022]
Abstract
AIMS To appraise the evidence critically for effectiveness of pharmacy-based needle/syringe exchange programmes (pharmacy-based NSPs) on risk behaviours (RBs), HIV/HCV prevalence and economic outcomes among people who inject drugs (PWID). DESIGN Systematic review and meta-analysis. SETTING Primary care setting. PARTICIPANTS Of 1568 studies screened, 14 studies with 7035 PWID were included. MEASURES PubMed, Embase, Web of Sciences, CENTRAL and Cochrane review databases were searched without language restriction from their inception to 27 January 2016. All published study designs with control groups that reported the effectiveness of pharmacy-based NSP on outcomes of interest were included. Outcomes of interest are risk behaviour (RB), HIV/hepatitis C virus (HCV) prevalence and economic outcomes. The estimates of pooled effects of these outcomes were calculated as pooled odds ratio (OR) with 95% confidence interval (CI) using a random-effects model. Heterogeneity was assessed by I2 and χ2 tests. FINDINGS Most studies (nine of 14, 64.3%) were rated as having a serious risk of bias, while 28.6 and 7.1% were rated as having a moderate risk and low risk of bias, respectively. For sharing-syringe behaviour, pharmacy-based NSPs were significantly better than no NSPs for both main (OR = 0.50, 95% CI = 0.34-0.73; I2 = 59.6%) and sensitivity analyses, excluding studies with a serious risk of bias (OR = 0.52, 95% CI = 0.32-0.84; I2 = 41.4%). For safe syringe disposal and HIV/HCV prevalence, the evidence for pharmacy-based NSPs compared with other NSP or no NSP was unclear, as few of the studies reported this and most of them had a serious risk of bias. Compared with the total life-time cost of US$55 640 for treating a person with HIV infection, the HIV prevalence among PWID has to be at least 0.8% (for pharmacy-based NSPs) or 2.1% (for other NSPs) to result in cost-savings. CONCLUSIONS Pharmacy-based needle/syringe exchange programmes appear to be effective for reducing risk behaviours among people who inject drugs, although their effect on HIV/HCV prevalence and economic outcomes is unclear.
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Affiliation(s)
- Ratree Sawangjit
- Clinical Pharmacy Research Unit (CPRU), Department of Clinical Pharmacy, Faculty of Pharmacy, Mahasarakham University, Mahasarakham, Thailand.,School of Pharmacy, Monash University Malaysia, Bandar Sunway, Selangor, Malaysia
| | - Tahir Mehmood Khan
- School of Pharmacy, Monash University Malaysia, Bandar Sunway, Selangor, Malaysia.,Department of Pharmacy, Abasyn University Peshawar, Pakistan
| | - Nathorn Chaiyakunapruk
- School of Pharmacy, Monash University Malaysia, Bandar Sunway, Selangor, Malaysia.,Center of Pharmaceutical Outcomes Research, Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Naresuan University, Phitsanulok, Thailand.,School of Population Health, University of Queensland, Brisbane, Australia.,School of Pharmacy, University of Wisconsin-Madison, Madison, WI, USA
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Fisher K, Smith T, Nairn K, Anderson D. Rural people who inject drugs: A cross-sectional survey addressing the dimensions of access to secondary needle and syringe program outlets. Aust J Rural Health 2016; 25:94-101. [DOI: 10.1111/ajr.12304] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/27/2016] [Indexed: 11/26/2022] Open
Affiliation(s)
- Karin Fisher
- University of Newcastle Department of Rural Health (UONDRH); Tamworth New South Wales Australia
| | - Tony Smith
- University of Newcastle Department of Rural Health Taree; Tamworth New South Wales Australia
| | - Karen Nairn
- Hunter New England Local Health District (HNELHD); Health Reform Transitional Organisation Northern; Newcastle New South Wales Australia
| | - Donna Anderson
- University of Newcastle Department of Rural Health (UONDRH); Tamworth New South Wales Australia
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15
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Hope V, Cullen K, Croxford S, Parry J, Ncube F. Factors associated with the use of cleaned needles and syringes among people who inject drugs in the UK: Who should we target to minimise the risks? THE INTERNATIONAL JOURNAL OF DRUG POLICY 2014; 25:924-7. [DOI: 10.1016/j.drugpo.2014.02.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Revised: 02/15/2014] [Accepted: 02/18/2014] [Indexed: 11/17/2022]
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16
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MacArthur GJ, van Velzen E, Palmateer N, Kimber J, Pharris A, Hope V, Taylor A, Roy K, Aspinall E, Goldberg D, Rhodes T, Hedrich D, Salminen M, Hickman M, Hutchinson SJ. Interventions to prevent HIV and Hepatitis C in people who inject drugs: a review of reviews to assess evidence of effectiveness. THE INTERNATIONAL JOURNAL OF DRUG POLICY 2013; 25:34-52. [PMID: 23973009 DOI: 10.1016/j.drugpo.2013.07.001] [Citation(s) in RCA: 205] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2012] [Revised: 06/25/2013] [Accepted: 07/03/2013] [Indexed: 01/23/2023]
Abstract
BACKGROUND Injecting drug use is a major risk factor for the acquisition and transmission of HIV and Hepatitis C virus (HCV). Prevention of these infections among people who inject drugs (PWID) is critical to reduce ongoing transmission, morbidity and mortality. METHODS A review of reviews was undertaken involving systematic literature searches of Medline, Embase, CINAHL, PsychINFO, IBSS and the Cochrane Library (2000-2011) to identify English language reviews regarding the effectiveness of harm reduction interventions in relation to HIV transmission, HCV transmission and injecting risk behaviour (IRB). Interventions included needle and syringe programmes (NSP); the provision of injection paraphernalia; opiate substitution treatment (OST); information, education and counselling (IEC); and supervised injecting facilities (SIFs). Reviews were classified into 'core' or 'supplementary' using critical appraisal criteria, and the strength of review-level evidence was assessed. RESULTS Twelve core and thirteen supplementary reviews were included. From these reviews we identified: (i) for NSP: tentative review-level evidence to support effectiveness in reducing HIV transmission, insufficient review-level evidence relating to HCV transmission, but sufficient review-level evidence in relation to IRB; (ii) for OST: sufficient review-level evidence of effectiveness in relation to HIV transmission and IRB, but tentative review-level evidence in relation to HCV transmission; (iii) for IEC, the provision of injection paraphernalia and SIFs: tentative review-level evidence of effectiveness in reducing IRB; and either insufficient or no review-level evidence for these interventions in relation to HIV or HCV transmission. CONCLUSION Review-level evidence indicates that harm reduction interventions can reduce IRB, with evidence strongest for OST and NSP. However, there is comparatively little review-level evidence regarding the effectiveness of these interventions in preventing HCV transmission among PWID. Further studies are needed to assess the effectiveness and impact of scaling up comprehensive packages of harm reduction interventions to minimise HIV and HCV transmission among PWID.
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Affiliation(s)
- Georgina J MacArthur
- School of Social and Community Medicine, University of Bristol, Canynge Hall, 39 Whatley Road, Bristol BS8 2PS, UK.
| | - Eva van Velzen
- NHS Sutton and Merton/London KSS Specialty School of Public Health, UK
| | | | - Jo Kimber
- University of New South Wales, Sydney, Australia
| | | | - Vivian Hope
- Centre for Research on Drugs and Health Behaviour, London School of Hygiene and Tropical Medicine, London, UK; Health Protection Services, Health Protection Agency, London, UK
| | - Avril Taylor
- University of the West of Scotland, Paisley, Scotland, UK
| | | | - Esther Aspinall
- Department of Mathematics and Statistics, University of Strathclyde, Glasgow, UK
| | | | - Tim Rhodes
- Centre for Research on Drugs and Health Behaviour, London School of Hygiene and Tropical Medicine, London, UK
| | - Dagmar Hedrich
- European Monitoring Centre for Drugs and Drug Addiction, Lisbon, Portugal
| | - Mika Salminen
- European Centre for Disease Prevention and Control, Solna, Sweden
| | - Matthew Hickman
- School of Social and Community Medicine, University of Bristol, Canynge Hall, 39 Whatley Road, Bristol BS8 2PS, UK
| | - Sharon J Hutchinson
- Health Protection Scotland, Glasgow, UK; University of the West of Scotland, Paisley, Scotland, UK
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Syringe coverage in an Australian setting: does a high level of syringe coverage moderate syringe sharing behaviour? AIDS Behav 2012; 16:1156-63. [PMID: 21811845 DOI: 10.1007/s10461-011-0010-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
We examined individual-level syringe coverage among 417 people who inject drugs who were recruited from pharmacies in New South Wales in 2009. There was a U-shaped distribution of syringe coverage with many people having very high (51%) or very low (23%) coverage. Overall, two-thirds of respondents (63%) reported adequate coverage (≥ 100%). Respondents who had not used a needle and syringe program in the previous month were more likely to report inadequate coverage (AOR 2.25, 95% CI 1.25-4.05) as were those who reported daily or more frequent injecting (AOR 3.69, 95% CI 2.00-6.81). Inadequate syringe coverage was not independently associated with receptive needle sharing. The level of syringe coverage was high among this sample, and met targets set out by UNAIDS and other organisations. We found that inadequate syringe coverage was not independently correlated with receptive needle sharing, possibly because coverage is sufficient to diminish the relationship between syringe availability and sharing behaviours.
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Todd CS, Nasir A, Stanekzai MR, Fiekert K, Rasuli MZ, Vlahov D, Strathdee SA. Prevalence and correlates of HIV, syphilis, and hepatitis B and C infection and harm reduction program use among male injecting drug users in Kabul, Afghanistan: A cross-sectional assessment. Harm Reduct J 2011; 8:22. [PMID: 21867518 PMCID: PMC3180253 DOI: 10.1186/1477-7517-8-22] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2011] [Accepted: 08/25/2011] [Indexed: 11/21/2022] Open
Abstract
Background A nascent HIV epidemic and high prevalence of risky drug practices were detected among injecting drug users (IDUs) in Kabul, Afghanistan from 2005-2006. We assessed prevalence of HIV, hepatitis C virus (HCV), hepatitis B surface antigen (HBsAg), syphilis, and needle and syringe program (NSP) use among this population. Methods IDUs were recruited between June, 2007 and March, 2009 and completed questionnaires and rapid testing for HIV, HCV, HBsAg, and syphilis; positive samples received confirmatory testing. Logistic regression was used to identify correlates of HIV, HCV, and current NSP use. Results Of 483 participants, all were male and median age, age at first injection, and duration of injection were 28, 24, and 2.0 years, respectively. One-fifth (23.0%) had initiated injecting within the last year. Reported risky injecting practices included ever sharing needles/syringes (16.9%) or other injecting equipment (38.4%). Prevalence of HIV, HCV Ab, HBSAg, and syphilis was 2.1% (95% CI: 1.0-3.8), 36.1% (95% CI: 31.8-40.4), 4.6% (95% CI: 2.9-6.9), and 1.2% (95% CI: 0.5-2.7), respectively. HIV and HCV infection were both independently associated with sharing needles/syringes (AOR = 5.96, 95% CI: 1.58 - 22.38 and AOR = 2.33, 95% CI: 1.38 - 3.95, respectively). Approximately half (53.8%) of the participants were using NSP services at time of enrollment and 51.3% reported receiving syringes from NSPs in the last three months. Current NSP use was associated with initiating drug use with injecting (AOR = 2.58, 95% CI: 1.22 - 5.44), sharing injecting equipment in the last three months (AOR = 1.79, 95% CI: 1.16 - 2.77), prior incarceration (AOR = 1.57, 95% CI: 1.06 - 2.32), and greater daily frequency of injecting (AOR = 1.40 injections daily, 95% CI: 1.08 - 1.82). Conclusions HIV and HCV prevalence appear stable among Kabul IDUs, though the substantial number having recently initiated injecting raises concern that transmission risk may increase over time. Harm reduction programming appears to be reaching high-risk drug user populations; however, monitoring is warranted to determine efficacy of prevention programming in this dynamic environment.
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Affiliation(s)
- Catherine S Todd
- Department of Obstetrics & Gynecology, Columbia University, New York, New York, USA.
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