Don Des Jarlais
Don Des Jarlais
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Professor of Epidemiology
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Professional overview
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Dr. Don Des Jarlais is a leader in the fields of AIDS and injecting drug use, and has published extensively on these topics including articles in The New England Journal of Medicine, JAMA, Science, and Nature.
He is active in international research, having collaborated on studies in many different countries. He serves as a consultant to various institutions, including the U.S. Centers for Disease Control and Prevention, the National Institute of Drug Abuse, the National Academy of Sciences, and the World Health Organization.
Dr. Des Jarlais’ research has received numerous awards, including a New York State Department of Health Commissioner’s award for promoting the health of persons who use drugs. He formerly served as avcommissioner for the National Commission on AIDS; as a core group member of the UNAIDS Reference Group on HIV and Injecting Drug Use; and as a member of the President’s Emergency Plan for AIDS Relief (PEPFAR) Scientific Advisory Board.
Dr. Des Jarlais is also an adjunct faculty of psychiatry and preventive medicine at Icahn School of Medicine at Mount Sinai, and guest investigator at Rockefeller University in New York.
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Education
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BA, Behavioral Science, Rice University, Houston, TXPhD, Social Psychology, University of Michigan, Ann Arbor, MI
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Areas of research and study
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EpidemiologyHIV/AIDSPsychology
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Publications
Publications
Homelessness and other risk factors for HIV infection in the current outbreak among injection drug users in Athens, Greece
AbstractSypsa, V., Paraskevis, D., Malliori, M., Nikolopoulos, G. K., Panopoulos, A., Kantzanou, M., Katsoulidou, A., Psichogiou, M., Fotiou, A., Pharris, A., Van De Laar, M., Wiessing, L., Des Jarlais, D., Friedman, S. R., & Hatzakis, A. (n.d.).Publication year
2015Journal title
American journal of public healthVolume
105Issue
1Page(s)
196-204AbstractObjectives: We examined HIV prevalence and risk factors among injection drug users (IDUs) in Athens, Greece, during an HIV outbreak. Methods: We used respondent-driven sampling (RDS) to recruit 1404 IDUs to the Aristotle intervention in August to October 2012. We interviewed participants and tested for HIV. We performed bivariate and multivariate analyses. Results: Estimated HIV prevalence was 19.8% (RDS-weighted prevalence = 14.8%). Odds of infection were 2.3 times as high in homeless as in housed IDUs and 2.1 times as high among IDUs who injected at least once per day as among less frequent injectors (both, P <.001). Six percent of men and 23.5% of women reported transactional sex in the past 12 months, and condom use was low. Intercourse with non-IDUs was common (53.2% of men, 25.6% of women). Among IDUs who had been injecting for 2 years or less the estimated incidence rate was 23.4 new HIV cases per 100 person-years at risk. Conclusions: Efforts to reduce HIV transmission should address homelessness as well as scaling up prevention services, such as needle and syringe distribution and other risk reduction interventions.Incidence and prevalence of hepatitis c virus infection among persons who inject drugs in New York City: 2006-2013
AbstractJordan, A. E., Des Jarlais, D. C., Arasteh, K., McKnight, C., Nash, D., & Perlman, D. C. (n.d.).Publication year
2015Journal title
Drug and alcohol dependenceVolume
152Page(s)
194-200AbstractBackground: Hepatitis C virus infection is a source of significant preventable morbidity and mortality among persons who inject drugs (PWID). We sought to assess trends in hepatitis C virus (HCV) infection among PWID from 2006 to 2013 in New York City (NYC). Methods: Annual cross-sectional surveys of PWID entering a large drug abuse treatment program were performed. Risk behavior questionnaires were administered, and HIV and HCV testing were conducted. Comparisons were made with prior prevalence and incidence estimates in 1990-1991 and 2000-2001 reflecting different periods of combined prevention and treatment efforts. Results: HCV prevalence among PWID (N: 1535) was 67% (95% CI: 66-70%) during the study period, and was not significantly different from that observed in 2000-2001. The estimated HCV incidence among new injectors (persons injecting for ≤6 years) during 2006-2013 was 19.5/100 PYO (95% CI: 17-23) and did not differ from that observed in 2000-2001 (18/100 PYO, 95% CI: 14-23/100). Conclusions: Despite the expansion of combined prevention programming between 2000-2001 and 2006-2013, HCV prevalence remained high. Estimated HCV incidence among new injectors also remained high, and not significantly lower than in 2000-2001, indicating that expanded combined prevention efforts are needed to control the HCV epidemic among PWID in NYC.Influence of interleukin 10 polymorphisms -592 and -1082 to the HIV, HBV and HCV serostatus among intravenous drug users
AbstractKallas, E., Huik, K., Pauskar, M., Jõgeda, E. L., Karki, T., Des Jarlais, D., Uusküla, A., Avi, R., & Lutsar, I. (n.d.).Publication year
2015Journal title
Infection, Genetics and EvolutionVolume
30Page(s)
175-180AbstractBackground: Interleukin 10 (IL-10) is a multifunctional cytokine produced by macrophages, monocytes, and T-helper cells. Two polymorphisms at positions -592 and -1082 have been associated with HIV susceptibility. However, their associations with susceptibility to HIV and its co-infections among intravenous drug users (IDUs) are largely unknown. Methods: A total of 345 IDUs were recruited. Of the 173 HIV negative IDUs, 20 were classified as highly exposed HIV seronegative subjects (HESNs). A control group consisted of 496 blood donors; all HIV, HCV, and HBV negative. The IL-10-592C/A and -1082A/G were determined using TaqMan allelic discrimination assay. Results: Of the IDUs, 50% were HIV positive, 89% HCV positive, 67% HBV positive and 41% had triple infection. IL-10-592C allele and -1082A allele were the most common and the -1082AG/-592CC was the most common genotype pair. All HESNs exhibited -1082A allele as compared to 81.4% of the HIV positive IDUs and 79% of donors (p= 0.029 and p= 0.019, respectively). None of HESNs had GG/CC genotype pair compared with 18.6% of HIV positive IDUs and 21.0% of donors (p= 0.029 and p= 0.019, respectively). The possession of -592AC and genotype pair AG/AC were associated with the decreased odds of HBV infection (OR. = 0.28; 95% CI 0.09-0.87; p= 0.028 and OR. = 0.19; 95% CI 0.06-0.61; p= 0.052, respectively). Conclusions: The presence of low producing IL-10-1082A and -592A alleles and their containing genetic variants protect highly exposed IDUs against acquisition of HIV and HBV infections.State laws, syringe exchange, and HIV among persons who inject drugs in the United States: History and effectiveness
AbstractBramson, H., Des Jarlais, D. C., Arasteh, K., Nugent, A., Guardino, V., Feelemyer, J., & Hodel, D. (n.d.).Publication year
2015Journal title
Journal of Public Health PolicyVolume
36Issue
2Page(s)
212-230AbstractIn 1981, when acquired immune deficiency syndrome (AIDS) was first observed among persons who inject drugs, almost all US states had laws criminalizing the possession and distribution of needles and syringes for injecting illicit drugs. We reviewed changes to these laws to permit 'syringe exchanges' and the provision of public funding for such programs. Most of the changes in law occurred during the 1990s, 5-10 years later than in many other countries. Public funding of syringe exchanges is associated with lower rates of human immunodeficiency virus (HIV) infection, greater numbers of syringes distributed (a possible causal mechanism), and greater numbers of health and social services provided. Experience in the United states may prove useful in other countries: state, provincial, and local governments may need to move ahead of central governments in addressing HIV infection among persons who inject drugs.Syringe service programs for persons who inject drugs in urban, suburban, and rural areas — United States, 2013
Des Jarlais, D. C., Nugent, A., Solberg, A., Feelemyer, J., Mermin, J., & Holtzman, D. (n.d.).Publication year
2015Journal title
Morbidity and Mortality Weekly ReportVolume
64Issue
48Page(s)
1337-1341The Fear of Drugs Used by Strangers
Des Jarlais, D. C. (n.d.).Publication year
2015Journal title
Substance Use and MisuseVolume
50Issue
8Page(s)
987-989Will "combined prevention" eliminate racial/ethnic disparities in HIV infection among persons who inject drugs in New York City?
AbstractJarlais, D. D., Arasteh, K., McKnight, C., Feelemyer, J., Hagan, H., Cooper, H., Campbell, A., Tross, S., & Perlman, D. (n.d.).Publication year
2015Journal title
PloS oneVolume
10Issue
5AbstractIt has not been determined whether implementation of combined prevention programming for persons who inject drugs reduce racial/ethnic disparities in HIV infection. We examine racial/ethnic disparities in New York City among persons who inject drugs after implementation of the New York City Condom Social Marketing Program in 2007. Quantitative interviews and HIV testing were conducted among persons who inject drugs entering Mount Sinai Beth Israel drug treatment (2007-2014). 703 persons who inject drugs who began injecting after implementation of large-scale syringe exchange were included in the analyses. Factors independently associated with being HIV seropositive were identified and a published model was used to estimate HIV infections due to sexual transmission. Overall HIV prevalence was 4%; Whites 1%, African-Americans 17%, and Hispanics 4%. Adjusted odds ratios were 21.0 (95% CI 5.7, 77.5) for African-Americans to Whites and 4.5 (95% CI 1.3, 16.3) for Hispanics to Whites. There was an overall significant trend towards reduced HIV prevalence over time (adjusted odd ratio = 0.7 per year, 95% confidence interval (0.6-0.8). An estimated 75% or more of the HIV infections were due to sexual transmission. Racial/ethnic disparities among persons who inject drugs were not significantly different from previous disparities. Reducing these persistent disparities may require new interventions (treatment as prevention, pre-exposure prophylaxis) for all racial/ethnic groups.A perfect storm: Crack cocaine, HSV-2, and HIV among non-injecting drug users in New York City
AbstractDes Jarlais, D. C., McKnight, C., Arasteh, K., Feelemyer, J., Perlman, D. C., Hagan, H., Dauria, E. F., & Cooper, H. L. (n.d.).Publication year
2014Journal title
Substance Use and MisuseVolume
49Issue
7Page(s)
783-792AbstractPrevalence of human immunodeficiency virus (HIV) infection has reached 16% among non-injecting drug users (NIDU) in New York City, an unusually high prevalence for a predominantly heterosexual population that does not inject drugs. Using a long-term study (1983-2011, >7,000 subjects) among persons entering the Beth Israel drug-treatment programs in New York City, we identified factors that contributed to this high prevalence: a preexisting HIV epidemic among injectors, a crack cocaine epidemic, mixing between injectors and crack users, policy responses not centered on public health, and herpes-simplex virus 2 facilitating HIV transmission. Implications for avoiding high prevalence among NIDU in other areas are discussed.Changes in quality of life (WHOQOL-BREF) and addiction severity index (ASI) among participants in opioid substitution treatment (OST) in low and middle income countries: An international systematic review
AbstractFeelemyer, J. P., Jarlais, D. C., Arasteh, K., Phillips, B. W., & Hagan, H. (n.d.).Publication year
2014Journal title
Drug and alcohol dependenceVolume
134Issue
1Page(s)
251-258AbstractBackground: Opioid substitution treatment (OST) can increase quality of life (WHOQOL-BREF) and reduce addiction severity index (ASI) scores among participants over time. OST program participants have noted that improvement in quality of life is one of the most important variables to their reduction in drug use. However, there is little systematic understanding of WHOQOL-BREF and ASI domain changes among OST participants in low and middle-income countries (LMIC). Methods: Utilizing PRISMA guidelines we conducted a systematic literature search to identify OST program studies documenting changes in WHOQOL-BREF or ASI domains for participants in buprenorphine or methadone programs in LMIC. Standardized mean differences for baseline and follow-up domain scores were compared along with relationships between domain scores, OST dosage, and length of follow-up. Results: There were 13 OST program studies with 1801 participants from five countries eligible for inclusion in the review. Overall, statistically significant changes were noted in all four WHOQOL-BREF domain and four of the seven ASI domain scores (drug, psychological, legal, and family) documented in studies. Dosage of pharmacologic medication and length of follow-up did not affect changes in domain scores. Conclusion: WHOQOL-BREF and ASI domain scoring is a useful tool in measuring overall quality of life and levels of addiction among OST participants. Coupled with measurements of blood-borne infection, drug use, relapse, and overdose, WHOQOL-BREF and ASI represent equally important tools for evaluating the effects of OST over time and should be further developed as integrated tools in the evaluation of participants in LMIC.Combined HIV prevention, the New York City Condom Distribution Program, and the evolution of safer sex behavior among persons who inject drugs in New York City
AbstractDes Jarlais, D. C., Arasteh, K., McKnight, C., Feelemyer, J., Hagan, H., Cooper, H. L., & Perlman, D. C. (n.d.).Publication year
2014Journal title
AIDS and BehaviorVolume
18Issue
3Page(s)
443-451AbstractExamine long term sexual risk behaviors among persons who inject drugs (PWID) in New York City following implementation of "combined" prevention programming, including condom social marketing. Quantitative interviews and human immunodeficiency virus (HIV) testing were conducted among PWID entering Beth Israel Medical Center drug treatment programs 1990-2012. Data were analyzed by four time periods corresponding to the cumulative implementation of HIV prevention interventions. 7,132 subjects were recruited from 1990 to 2012; little change in sexual behavior occurred among HIV seronegative subjects, while HIV seropositive subjects reported significant decreases in being sexually active and significant increases in consistent condom use. HIV transmission risk (being HIV positive and engaging in unprotected sex) declined from 14 % in 1990-1995 to 2 % in 2007-2012 for primary sexual partners and from 6 to 1 % for casual partners. Cumulative implementation of combined prevention programming for PWID was associated with substantial decreases in sexual risk behavior among HIV seropositives.Do metropolitan HIV epidemic histories and programs for people who inject drugs and men who have sex with men predict AIDS incidence and mortality among heterosexuals?
AbstractFriedman, S. R., West, B. S., Tempalski, B., Morton, C. M., Cleland, C. M., Des Jarlais, D. C., Hall, H. I., & Cooper, H. L. (n.d.).Publication year
2014Journal title
Annals of EpidemiologyVolume
24Issue
4Page(s)
304-311AbstractPurpose: We focus on a little-researched issue-how human immunodeficiency virus (HIV) epidemics and programs in key populations in metropolitan areas affect epidemics in other key populations. We consider (1) How are earlier epidemics among people who inject drugs (PWID) and men who have sex with men (MSM) related to later AIDS incidence and mortality among heterosexuals?; (2) Were prevention programs targeting PWID or MSM associated with lower AIDS incidence and mortality among heterosexuals?; and (3) Was the size of the potential bridge population of noninjecting drug users (NIDUs) in a metropolitan area associated with later AIDS incidence and mortality among heterosexuals? Methods: Using data for 96 large U.S. metropolitan areas, Poisson regression assessed associations of population prevalences of HIV-infected PWID and MSM (1992); NIDU population prevalence (1992-1994); drug use treatment coverage for PWID (1993); HIV counseling and testing coverage for MSM and for PWID (1992); and syringe exchange presence (2000) with CDC data on AIDS incidence and mortality among heterosexuals in 2006-2008, with appropriate socioeconomic controls. Results: Population density of HIV+ PWID and of NIDUs were positively related, and prevention programs for PWID negatively related to later AIDS incidence among heterosexuals and later mortality among heterosexuals living with AIDS. HIV+ MSM population density and prevention programs for MSM were not associated with these outcomes. Conclusions: Efforts to reduce HIV transmission among PWID and NIDUs may reduce AIDS and AIDS-related mortality among heterosexuals. More research is needed at metropolitan area, network, and individual levels into HIV bridging across key populations and how interventions in one key population affect HIV epidemics in other key populations.Education and counseling in the methadone treatment setting improves knowledge of viral hepatitis
AbstractLarios, S. E., Masson, C. L., Shopshire, M. S., Hettema, J., Jordan, A. E., McKnight, C., Young, C., Khalili, M., Seewald, R. M., Min, A., Hengl, N., Sorensen, J. L., Des Jarlais, D. C., & Perlman, D. C. (n.d.).Publication year
2014Journal title
Journal of Substance Abuse TreatmentVolume
46Issue
4Page(s)
528-531AbstractThe aim of this study was to evaluate the effectiveness of an educational method of providing viral hepatitis education for methadone maintenance patients. Four hundred forty participants were randomly assigned to either a control or a motivationally-enhanced viral hepatitis education and counseling intervention. Viral hepatitis A (HAV), B (HBV), and C (HCV) knowledge tests were administered at baseline, following each of two education sessions (post-education), and at a 3-month follow-up assessment. Results indicated a significant increase in knowledge of HAV, HBV, and HCV over time. No differences were found in knowledge between the intervention groups in knowledge acquisition regarding any of the hepatitis viruses suggesting that a motivational interviewing style may not augment hepatitis knowledge beyond standard counseling. A two-session viral hepatitis education intervention effectively promotes hepatitis knowledge and can be integrated in methadone treatment settings.Estimating number of diagnosed persons living with HIV in the United States engaged in unprotected serodiscordant risk behavior with unsuppressed viral load
Holtgrave, D. R., Hall, H. I., Des Jarlais, D. C., Mizuno, Y., & Purcell, D. W. (n.d.). In Journal of Acquired Immune Deficiency Syndromes (1–).Publication year
2014Volume
65Issue
3Page(s)
e125-e128Global, regional, and national incidence and mortality for HIV, tuberculosis, and malaria during 1990-2013: A systematic analysis for the Global Burden of Disease Study 2013
AbstractMurray, C. J., Ortblad, K. F., Guinovart, C., Lim, S. S., Wolock, T. M., Roberts, D. A., Dansereau, E. A., Graetz, N., Barber, R. M., Brown, J. C., Wang, H., Duber, H. C., Naghavi, M., Dicker, D., Dandona, L., Salomon, J. A., Heuton, K. R., Foreman, K., Phillips, D. E., … Vos, T. (n.d.).Publication year
2014Journal title
The LancetVolume
384Issue
9947Page(s)
1005-1070AbstractBackground The Millennium Declaration in 2000 brought special global attention to HIV, tuberculosis, and malaria through the formulation of Millennium Development Goal (MDG) 6. The Global Burden of Disease 2013 study provides a consistent and comprehensive approach to disease estimation for between 1990 and 2013, and an opportunity to assess whether accelerated progress has occured since the Millennium Declaration. Methods To estimate incidence and mortality for HIV, we used the UNAIDS Spectrum model appropriately modifi ed based on a systematic review of available studies of mortality with and without antiretroviral therapy (ART). For concentrated epidemics, we calibrated Spectrum models to fi t vital registration data corrected for misclassifi cation of HIV deaths. In generalised epidemics, we minimised a loss function to select epidemic curves most consistent with prevalence data and demographic data for all-cause mortality. We analysed counterfactual scenarios for HIV to assess years of life saved through prevention of mother-to-child transmission (PMTCT) and ART. For tuberculosis, we analysed vital registration and verbal autopsy data to estimate mortality using cause of death ensemble modelling. We analysed data for corrected case-notifi cations, expert opinions on the case-detection rate, prevalence surveys, and estimated cause-specifi c mortality using Bayesian meta-regression to generate consistent trends in all parameters. We analysed malaria mortality and incidence using an updated cause of death database, a systematic analysis of verbal autopsy validation studies for malaria, and recent studies (2010-13) of incidence, drug resistance, and coverage of insecticide-treated bednets. Findings Globally in 2013, there were 1·8 million new HIV infections (95% uncertainty interval 1·7 million to 2·1 million), 29·2 million prevalent HIV cases (28·1 to 31·7), and 1·3 million HIV deaths (1·3 to 1·5). At the peak of the epidemic in 2005, HIV caused 1·7 million deaths (1·6 million to 1·9 million). Concentrated epidemics in Latin America and eastern Europe are substantially smaller than previously estimated. Through interventions including PMTCT and ART, 19·1 million life-years (16·6 million to 21·5 million) have been saved, 70·3% (65·4 to 76·1) in developing countries. From 2000 to 2011, the ratio of development assistance for health for HIV to years of life saved through intervention was US$4498 in developing countries. Including in HIV-positive individuals, all-form tuberculosis incidence was 7·5 million (7·4 million to 7·7 million), prevalence was 11·9 million (11·6 million to 12·2 million), and number of deaths was 1·4 million (1·3 million to 1·5 million) in 2013. In the same year and in only individuals who were HIV-negative, all-form tuberculosis incidence was 7·1 million (6·9 million to 7·3 million), prevalence was 11·2 million (10·8 million to 11·6 million), and number of deaths was 1·3 million (1·2 million to 1·4 million). Annualised rates of change (ARC) for incidence, prevalence, and death became negative after 2000. Tuberculosis in HIV-negative individuals disproportionately occurs in men and boys (versus women and girls); 64·0% of cases (63·6 to 64·3) and 64·7% of deaths (60·8 to 70·3). Globally, malaria cases and deaths grew rapidly from 1990 reaching a peak of 232 million cases (143 million to 387 million) in 2003 and 1·2 million deaths (1·1 million to 1·4 million) in 2004. Since 2004, child deaths from malaria in sub-Saharan Africa have decreased by 31·5% (15·7 to 44·1). Outside of Africa, malaria mortality has been steadily decreasing since 1990. Interpretation Our estimates of the number of people living with HIV are 18·7% smaller than UNAIDS's estimates in 2012. The number of people living with malaria is larger than estimated by WHO. Incidence rates for HIV, tuberculosis, and malaria have all decreased since 2000. At the global level, upward trends for malaria and HIV deaths have been reversed and declines in tuberculosis deaths have accelerated. 101 countries (74 of which are developing) still have increasing HIV incidence. Substantial progress since the Millennium Declaration is an encouraging sign of the effect of global action. Funding Bill & Melinda Gates Foundation.Hepatitis C virus infection among HIV-positive men who have sex with men: Protocol for a systematic review and meta-analysis
AbstractHagan, H., Neurer, J., Jordan, A. E., Des Jarlais, D. C., Wu, J., Dombrowski, K., Khan, B., Braithwaite, R. S., & Kessler, J. (n.d.).Publication year
2014Journal title
Systematic reviewsVolume
3Issue
1AbstractBackground: Outbreaks of hepatitis C virus (HCV) infection have been reported in HIV-positive men who have sex with men (MSM) in North America, Europe and Asia. Transmission is believed to be the result of exposure to blood during sexual contact. In those infected with HIV, acute HCV infection is more likely to become chronic, treatment for both HIV and HCV is more complicated and HCV disease progression may be accelerated. There is a need for systematic reviews and meta-analyses to synthesize the epidemiology, prevention and methods to control HCV infection in this population. Methods/design: Eligible studies will include quantitative empirical data related to sexual transmission of HCV in HIV-positive MSM, including data describing incidence or prevalence, and associations between risk factors or interventions and the occurrence or progression of HCV disease. Care will be taken to ensure that HCV transmission related to injection drug use is excluded from the incidence estimates. Scientific databases will be searched using a comprehensive search strategy. Proceedings of scientific conferences, reference lists and personal files will also be searched. Quality ratings will be assigned to each eligible report using the Newcastle-Ottawa scale. Pooled estimates of incidence rates and measures of association will be calculated using random effects models. Heterogeneity will be assessed at each stage of data synthesis. Discussion: HIV-positive MSM are a key HCV-affected population in the US and other high-income countries. This review seeks to identify modifiable risk factors and settings that will be the target of interventions, and will consider how to constitute a portfolio of interventions to deliver the greatest health benefit. This question must be considered in relation to the magnitude of HCV infection and its consequences in other key affected populations, namely, young prescription opioid users who have transitioned to illicit opiate injection, and older injection drug users among whom HCV prevalence and incidence are extremely high. This review is part of a series of systematic reviews and meta-analyses that will synthesize the evidence across all these population groups and develop recommendations and decision tools to guide public health resource allocation. Trial registration: PROSPERO registration number: CRD42013006462.HSV-2 co-infection as a driver of HIV transmission among heterosexual non-injecting drug users in New York City
AbstractDes Jarlais, D. C., Arasteh, K., McKnight, C., Perlman, D. C., Feelemyer, J., Hagan, H., & Cooper, H. L. (n.d.).Publication year
2014Journal title
PloS oneVolume
9Issue
1AbstractObjective: To examine herpes simplex virus 2 (HSV-2)/HIV co-infection as a contributing factor in the increase in HIV infection among non-injecting heroin and cocaine users in New York City. Methods: Subjects were recruited from the Beth Israel Medical Center drug detoxification and methadone maintenance programs in New York City in 1995-1999 and 2005-2011. All reported current heroin and/or cocaine use and no injection drug use. A structured questionnaire was administered and serum samples collected for HIV and HSV-2 testing. Population-attributable risk percentages (PAR%s) were estimated for associations between HSV-2 and increased susceptibility to and increased transmissibility of HIV among female NIDUs. Results: 785 subjects were recruited from 1995-1999, and 1764 subjects from 2005-2011. HIV prevalence increased from 7% to 13%, with nearly uniform increases among all demographic subgroups. HSV-2/HIV co-infection was common in both time periods, with an average (over the two time periods) of 80% of HIV negative females infected with HSV-2, an average of 43% of HIV negative males infected with HSV-2; an average of 97% of HIV positive females also infected with HSV-2 and an average of 67% of HIV positive males also infected with HSV-2. The increase in HIV prevalence was predominantly an increase in HSV-2/HIV co-infection, with relatively little HIV mono-infection in either time period. The estimated PAR%s indicate that approximately half of HIV acquisition among females was caused by HSV-2 infection and approximately 60% of HIV transmission from females was due to HSV-2 co-infection. Conclusions: The increase in HIV infection among these non-injecting drug users is better considered as an increase in HSV-2/HIV co-infection rather than simply an increase in HIV prevalence. Additional interventions (such as treatment as prevention and suppressing the effects of HSV-2 on HIV transmission) are needed to reduce further HIV transmission from HSV-2/HIV co-infected non-injecting drug users.Pharmacies as providers of expanded health services for people who inject drugs: A review of laws, policies, and barriers in six countries
AbstractHammett, T. M., Phan, S., Gaggin, J., Case, P., Zaller, N., Lutnick, A., Kral, A. H., Fedorova, E. V., Heimer, R., Small, W., Pollini, R., Beletsky, L., Latkin, C., & Des Jarlais, D. C. (n.d.).Publication year
2014Journal title
BMC health services researchVolume
14Issue
1AbstractBackground: People who inject drugs (PWID) are underserved by health providers but pharmacies may be their most accessible care settings. Methods. Studies in the U.S., Russia, Vietnam, China, Canada and Mexico employed a three-level (macro-, meso-, and micro-) model to assess feasibility of expanded pharmacy services for PWID. Studies employed qualitative and quantitative interviews, review of legal and policy documents, and information on the knowledge, attitudes, and practices of key stakeholders. Results: Studies produced a mixed assessment of feasibility. Provision of information and referrals by pharmacies is permissible in all study sites and sale and safe disposal of needles/syringes by pharmacies is legal in almost all sites, although needle/syringe sales face challenges related to attitudes and practices of pharmacists, police, and other actors. Pharmacy provision of HIV testing, hepatitis vaccination, opioid substitution treatment, provision of naloxone for drug overdose, and abscess treatment, face more serious legal and policy barriers. Discussion. Challenges to expanded services for drug users in pharmacies exist at all three levels, especially the macro-level characterized by legal barriers and persistent stigmatization of PWID. Where deficiencies in laws, policies, and community attitudes block implementation, stakeholders should advocate for needed legal and policy changes and work to address community stigma and resistance. Laws and policies are only as good as their implementation, so attention is also needed to meso- and micro- levels. Policies, attitudes, and practices of police departments and pharmacy chains as well as knowledge, attitudes, and practices of individual PWID, individual pharmacies, and police officers should support rather than undermine positive laws and expanded services. Despite the challenges, pharmacies remain potentially important venues for delivering health services to PWID.Prescription opioid misuse and its relation to injection drug use and hepatitis C virus infection: Protocol for a systematic review and meta-analysis
AbstractJordan, A. E., Jarlais, D. D., & Hagan, H. (n.d.).Publication year
2014Journal title
Systematic reviewsVolume
3Issue
1AbstractBackground: The production, prescription, and consumption of opioid analgesics to treat non-cancer pain have increased dramatically in the USA in the past decade. As a result, misuse of these opioids has increased; overdose and transition to riskier forms of drug use have also emerged. Research points to a trend in transition to drug injection among those misusing prescription opioids, where clusters of acute hepatitis C virus (HCV) infection are now being reported. This systematic review and meta-analysis aims to synthesize the prevalence of prescription opioid misuse in the USA and examine the rate of transition to injection drug use and incident HCV in these new people who inject drugs (PWID).Methods/design: Eligible studies will include quantitative, empirical data including national survey data. Scientific databases will be searched using a comprehensive search strategy; proceedings of scientific conferences, reference lists, and personal communications will also be searched. Quality ratings will be assigned to each eligible report using the Newcastle-Ottawa Scale. Pooled estimates of incidence rates and measures of association will be calculated using random effects models. Heterogeneity will be assessed at each stage of data synthesis. Discussion: A unique typology of drug use is emerging which is characterized by antecedent prescription opioid misuse among PWID. As the epidemic of prescription opioid misuse matures, this will likely serve as a persistent source of new PWID. Persons who report a recent transition to drug injection are characterized by high rates of HCV seroincidence of 40 per 100 person years or higher. Given the potential for the persistence and escalation of the consequences of prescription opioid misuse in the USA, there is a critical need for synthesis of the current state of the epidemic in order to inform future public health interventions and policy. Systematic review registration: PROSPERO CRD42014008870.Self-reported testing, HIV status and associated risk behaviours among people who inject drugs in Europe: Important differences between East and West
AbstractUusküla, A., Raag, M., Folch, C., Prasad, L., Karnite, A., Van Veen, M. G., Eritsyan, K., Rosinska, M., Des Jarlais, D. C., & Wiessing, L. (n.d.).Publication year
2014Journal title
AIDSVolume
28Issue
11Page(s)
1657-1664AbstractAims: To describe HIV-related risk behaviours, HIV testing and HIV status among people who inject drugs (PWIDs) in the 2000 in European countries with highprevalence HIV epidemics among PWID. Methods: Data from 12 cross-sectional studies among PWID from seven countries were used. Meta-analysis was used to synthesize the data and meta-regression to explain heterogeneity [in addition to deriving adjusted odds ratios (AORmeta)]. Results: Data on 1791 PWID from western (the West) and 3537 from central and eastern (the East) European countries were available. The mean age of participating PWIDs was 30.6 years (SD 7.9), 75% were men, and 36% [95% confidence interval 34-37%) were HIV-infected (30% West, 38% East); 22% had not previously been tested for HIV. The prevalence of reported high-risk behaviour was significantly higher among PWID from the East. Comparison of HIV-infected and uninfected PWID within countries yielded similar results across all countries: HIV-infected PWID were less likely to be sexually active [AORmeta 0.69 (0.58-0.81)], reported less unprotected sex [AORmeta 0.59 (0.40-0.83)], but reported more syringe sharing [AORmeta 1.70 (1.30- 2.00)] and more frequent injecting [AORmeta 1.40 (1.20-1.70)] than their HIVuninfected counterparts. Conclusion: Despite the absolute differences in reported risk behaviours among PWID in western and eastern Europe, the associations of risk behaviours with HIV status were similar across the sites and regions. There is a substantial potential for further HIV transmission and acquisition based on the continuous risk behaviours reported. HIV prevention and harm reduction interventions targeting PWID should be evaluated.Syringe Exchange in the United States: A National Level Economic Evaluation of Hypothetical Increases in Investment
AbstractNguyen, T. Q., Weir, B. W., Des Jarlais, D. C., Pinkerton, S. D., & Holtgrave, D. R. (n.d.).Publication year
2014Journal title
AIDS and BehaviorVolume
18Issue
11Page(s)
2144-2155AbstractTo examine whether increasing investment in needle/syringe exchange programs (NSPs) in the US would be cost-effective for HIV prevention, we modeled HIV incidence in hypothetical cases with higher NSP syringe supply than current levels, and estimated number of infections averted, cost per infection averted, treatment costs saved, and financial return on investment. We modified Pinkerton’s model, which was an adaptation of Kaplan’s simplified needle circulation theory model, to compare different syringe supply levels, account for syringes from non-NSP sources, and reflect reduction in syringe sharing and contamination. With an annual $10 to $50 million funding increase, 194–816 HIV infections would be averted (cost per infection averted $51,601–$61,302). Contrasted with HIV treatment cost savings alone, the rate of financial return on investment would be 7.58–6.38. Main and sensitivity analyses strongly suggest that it would be cost-saving for the US to invest in syringe exchange expansion.The new death among IV drug users
Des Jarlais, D. C., Casriel, C., & Friedman, S. (n.d.). In AIDS (1–).Publication year
2014Page(s)
135-150Transitions from injecting to non-injecting drug use: Potential protection against HCV infection
AbstractDes Jarlais, D. C., McKnight, C., Arasteh, K., Feelemyer, J., Perlman, D. C., Hagan, H., & Cooper, H. L. (n.d.).Publication year
2014Journal title
Journal of Substance Abuse TreatmentVolume
46Issue
3Page(s)
325-331AbstractTransitions from injecting to non-injecting drug use have been reported from many different areas, particularly in areas with large human immunodeficiency virus (HIV) epidemics. The extent to which such transitions actually protect against HIV and HCV has not been determined. A cross-sectional survey with HIV and hepatitis C (HCV) testing was conducted with 322 former injectors (persons who had injected illicit drugs but permanently transitioned to non-injecting use) and 801 current injectors recruited in New York City between 2007 and 2012. There were no differences in HIV prevalence, while HCV prevalence was significantly lower among former injectors compared to current injectors. Years injecting functioned as a mediating variable linking former injector status to lower HCV prevalence. Transitions have continued well beyond the reduction in the threat of AIDS to injectors in the city. New interventions to support transitions to non-injecting drug use should be developed and supported by both drug treatment and syringe exchange programs.TREND (Transparent Reporting of Evaluations with Nonrandomized Designs)
AbstractJarlais, D. C. (n.d.). In Guidelines for Reporting Health Research (1–).Publication year
2014Page(s)
156-168AbstractThe Transparent Reporting of Evaluations with Nonrandomized Designs (TREND) statement grew out of the meta-analysis work on HIV prevention interventions being conducted by the Centers for Disease Control Prevention Research Synthesis (PRS) project in the late 1990s and early 2000s. The objective of the TREND statement was to improve the completeness and reporting of evaluations with nonrandomized designs. The TREND statement emphasizes reporting the theoretical bases of interventions. Clear statement of the theories underlying the interventions, with measurement of the intervening processes, can serve to provide a conceptual basis for assessing the likelihood that the intervention did "cause" the outcome even in the absence of a truly randomized trial. This chapter discusses the development process, evidence of effectiveness of guideline, endorsement and adherence, cautions and limitations or mistakes and/or misconceptions and creators' preferred bits for the TREND statement.Viral hepatitis among drug users in methadone maintenance: Associated factors, vaccination outcomes, and interventions
AbstractPerlman, D. C., Jordan, A. E., McKnight, C., Young, C., Delucchi, K. L., Sorensen, J. L., Des Jarlais, D. C., & Masson, C. L. (n.d.).Publication year
2014Journal title
Journal of Addictive DiseasesVolume
33Issue
4Page(s)
322-331AbstractDrug users are at high risk of viral Hepatitis A, B, and C. The prevalence of Hepatitis A, Hepatitis B, and Hepatitis C, associated factors, and vaccine seroconversion among drug treatment program participants in a randomized controlled trial of hepatitis care coordination were examined. Of 489 participants, 44 and 47% required Hepatitis A/Hepatitis B vaccinations, respectively; 59% were Hepatitis C positive requiring linkage to care. Factors associated with serologic statuses, and vaccine seroconversion are reported; implications for strategies in drug treatment settings are discussed. Results suggest generalizable strategies for drug treatment programs to expand viral hepatitis screening, prevention, vaccination, and linkage to care.A decline in the prevalence of injecting drug users in Estonia, 2005-2009
AbstractUusküla, A., Rajaleid, K., Talu, A., Abel-Ollo, K., & Des Jarlais, D. C. (n.d.).Publication year
2013Journal title
International Journal of Drug PolicyVolume
24Issue
4Page(s)
312-318AbstractAims: Here we report a study aimed at estimating trends in the prevalence of injection drug use between 2005 and 2009 in Estonia. Background: Descriptions of behavioural epidemics have received little attention compared with infectious disease epidemics in Eastern Europe. Methods: The number of injection drug users (IDUs) aged 15-44 each year between 2005 and 2009 was estimated using capture-recapture methodology based on 4 data sources (2 treatment data bases: drug use and non-fatal overdose treatment; criminal justice (drug related offences) and mortality (injection drug use related deaths) data). Poisson log-linear regression models were applied to the matched data, with interactions between data sources fi{ligature}tted to replicate the dependencies between the data sources. Linear regression was used to estimate average change over time. Results: There were 24305, 12,292, 238, 545 records and 8100, 1655, 155, 545 individual IDUs identifi{ligature}ed in the four capture sources (police, drug treatment, overdose, and death registry, accordingly) over the period 2005-2009. The estimated prevalence of IDUs among the population aged 15-44 declined from 2.7% (1.8-7.9%) in 2005 to 2.0% (1.4-5.0%) in 2008, and 0.9% (0.7-1.7%) in 2009. Regression analysis indicated an average reduction of about 1600 injectors per year. Conclusion: While the capture-recapture method has known limitations, the results are consistent with other data from Estonia. Identifying the drivers of change in the prevalence of injection drug use warrants further research.