People

David Barnes
David M. Barnes, PhD
NYU College of Global Public Health - Clinical Assistant Professor
Education
PhD, Psychiatric Epidemiology, Columbia University
MPA, Columbia University
BA, History, Whitman College
Research Interests
Substance abuse, HIV, HCV, Social and psychiatric epidemiology, Sexual minority health
BIO
David Barnes’s training is in psychiatric epidemiology.  Using both quantitative and qualitative methods, his research currently focuses on substance abuse, its treatment, and transitions to and from injection drug use, particularly as these transitions influence HIV and HCV risk.  His prior research has examined mental and behavioral health outcomes in sexual and ethnic minorities, specifically examining how social stress processes influence these outcomes in both expected and paradoxical ways.  As a post-doc at the VA, he examined recent veterans’ mental and substance use health care and treatment utilization as functions of symptomatology and socio-economic factors.
Projects
Principal Investigator, Self-Talk Pronoun Shift: Proof-of-Concept Study. Completed
Publications

Recent

Barnes DM, Des Jarlais D (2019).
Feasibility of a simple and scalable cognitive-behavioral intervention to treat problem substance use
Journal of Substance Use [Epub 2019 Aug 20]. doi: 10.1080/14659891.2019.1657190.

Des Jarlais D, Uuskula A, Talu A, Barnes DM, Raag M, Arasteh K, Org G, Demarest D, Feelemyer J, Berg H, Tross S (2019).
Implementing an updated “Break the Cycle” intervention to reduce initiating persons into injecting drug use in an Eastern European and a US “opioid epidemic” setting
AIDS and Behavior [Epub 2019 Mar 16]. doi: 10.1007/s10461-019-02467-y.

Des Jarlais DC, Arasteh K, Feelemyer J, McKnight C, Barnes DM, Perlman DC, Uuskula A, Cooper HLF, Tross S (2018).
Hepatitis C virus prevalence and estimated incidence among new injectors during the opioid epidemic in New York City, 2000-2017: Protective effects of non-injecting drug use
Drug and Alcohol Dependence, 192, 74-79. doi: 10.1016/j.drugalcdep.2018.07.034. PMCID: PMC6206865.

Barnes DM, Des Jarlais DC, Wolff M, Feelemyer J, Tross S (2018).
A qualitative study of persons who inject drugs but who have never helped others with first injections: How their views on helping contrast with the views of persons who have helped with first injections, and implications for interventions
Harm Reduction Journal, 15 (1), 43. doi: 10.1186/s12954-018-0250-x. PMCID: PMC6114536.

Uuskula A, Barnes DM, Raag M, Talu A, Tross S, Des Jarlais DC (2018).
Frequency and factors associated with providing injection initiation assistance in Tallinn, Estonia
Drug and Alcohol Dependence, 188, 64-70. doi: 10.1016/j.drugalcdep.2018.03.048.

Dr. Barnes' Research Gate Profile