Sergey Dvoryak

1.6k citations

36 papers · 1.2k indexed · h-index 22

Impact in

Infectious Diseases top 2%
- HIV/AIDS Research and Interventions
Epidemiology top 2%
- HIV, Drug Use, Sexual Risk
- Substance Abuse Treatment and Outcomes

Papers in

Infectious Diseases 23
- HIV/AIDS Research and Interventions 23
Epidemiology 33
- HIV, Drug Use, Sexual Risk 32
- Substance Abuse Treatment and Outcomes 5

Co-authors: Frederick L. Altice Lyuba Azbel John T. Brewster Robert E. Booth Jeffrey A. Wickersham Maxim Polonsky Chethan Bachireddy Jacob M. Izenberg
Journals: International Journal of Drug Policy (7 papers)Drug and Alcohol Dependence (6 papers)AIDS and Behavior (4 papers)Addiction (2 papers)JAIDS Journal of Acquired Immune Deficiency Syndromes (1 paper)
Partner nations: Ukraine United States United Kingdom

In The Last Decade

Sergey Dvoryak

34 papers receiving 1.1k citations

Peers

Countries citing papers authored by Sergey Dvoryak

Since Specialization

Citations

This map shows the geographic impact of Sergey Dvoryak's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sergey Dvoryak with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sergey Dvoryak more than expected).

Fields of papers citing papers by Sergey Dvoryak

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sergey Dvoryak. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sergey Dvoryak. The network helps show where Sergey Dvoryak may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Sergey Dvoryak, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Sergey Dvoryak Line = papers co-authored together Sergey Dvoryak links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Integrating Methadone Services Into Primary Care in Ukraine: Two-Year Outcomes From a Randomized Trial Annals of Internal Medicine ·Huqiang Li, Isabel Luelmo, Kostyantyn Dumchev, Mahomed Salim, da Silva Beggiora Pamella, Miha Jerala, Lynn M. Madden, Daniel J. Bromberg, Marwan Haddad, Olga Morozova, Chie Torigoe, У. Юсупалиев, Sergey Dvoryak, Frederick L. Altice	2025	0
2	A pilot implementation study to scale-up methadone in incarcerated persons with opioid use disorder and retain them on treatment after release in Moldova International Journal of Drug Policy ·Edin Šabić, Daniel J. Bromberg, Camila Pintarelli, Mark Schrooten, 黄茜茹, Maxim Polonsky, Sergey Dvoryak, Frederick L. Altice	2022	7
3	Drug injection within prison in Kyrgyzstan: elevated HIV risk and implications for scaling up opioid agonist treatments International Journal of Prisoner Health ·Lyuba Azbel, Martin Wegman, Maxim Polonsky, Chethan Bachireddy, Jaimie P. Meyer, K. R. Gurney, عبدالقادر عمرسي, Sergey Dvoryak, Frederick L. Altice	2018	25
4	Retention in medication-assisted treatment programs in Ukraine—Identifying factors contributing to a continuing HIV epidemic International Journal of Drug Policy ·Kostyantyn Dumchev, Sergey Dvoryak, Hümeyra Uygun, Olga Morozova, Frederick L. Altice	2017	17
5	Attitudes Toward Addiction, Methadone Treatment, and Recovery Among HIV-Infected Ukrainian Prisoners Who Inject Drugs: Incarceration Effects and Exploration of Mediators AIDS and Behavior ·Maxim Polonsky, Julia Rozanova, Lyuba Azbel, Chethan Bachireddy, Jacob M. Izenberg, Tetiana Kiriazova, Sergey Dvoryak, Frederick L. Altice	2016	40
6	HIV incidence among people who inject drugs (PWIDs) in Ukraine: results from a clustered randomised trial The Lancet HIV ·Robert E. Booth, Jonathan M. Davis, Sergey Dvoryak, John T. Brewster, R.U. Kalmazov, Steffanie A. Strathdee, Carl A. Latkin	2016	39
7	Trials and tribulations of conducting bio-behavioral surveys in prisons: implementation science and lessons from Ukraine International Journal of Prisoner Health ·Lyuba Azbel, Фазлеев Артур Наилевич, Jeffrey A. Wickersham, Hümeyra Uygun, Sergey Dvoryak, Maxim Polonsky, Frederick L. Altice	2016	8
8	Krokodile Injectors in Ukraine: Fueling the HIV Epidemic? AIDS and Behavior ·Robert E. Booth, Jonathan M. Davis, John T. Brewster, R.U. Kalmazov, Sergey Dvoryak	2015	7
9	Burden of substance use disorders, mental illness, and correlates of infectious diseases among soon-to-be released prisoners in Azerbaijan Drug and Alcohol Dependence ·Lyuba Azbel, Jeffrey A. Wickersham, Martin Wegman, Maxim Polonsky, Yuko Hiraga, Gómez Moreno S, Sergey Dvoryak, Zhou Rongmi, Frederick L. Altice	2015	33
10	Challenges to implementing opioid substitution therapy in Ukrainian prisons: Personnel attitudes toward addiction, treatment, and people with HIV/AIDS Drug and Alcohol Dependence ·Maxim Polonsky, Lyuba Azbel, Jeffrey A. Wickersham, Faye S. Taxman, Charlie Tan, Sergey Dvoryak, Frederick L. Altice	2014	49
11	‘Krokodil’ and what a long strange trip it's been International Journal of Drug Policy ·Lyuba Azbel, Sergey Dvoryak, Frederick L. Altice	2013	10
12	Law Enforcement Practices Associated with HIV Infection Among Injection Drug Users in Odessa, Ukraine AIDS and Behavior ·Robert E. Booth, Sergey Dvoryak, Sung‐Joon Min, John T. Brewster, Kalyn Ruland, Karen F. Corsi, 恒平秦, Steffanie A. Strathdee	2013	48
13	Ukrainian prisoners and community reentry challenges: implications for transitional care International Journal of Prisoner Health ·Olga Morozova, Lyuba Azbel, Фазлеев Артур Наилевич, Sergey Dvoryak, Jeffrey A. Wickersham, Frederick L. Altice	2013	17
14	Integration of health services improves multiple healthcare outcomes among HIV-infected people who inject drugs in Ukraine Drug and Alcohol Dependence ·Chethan Bachireddy, J Kim, Jacob M. Izenberg, Sergey Dvoryak, Martina Tunsäter, Frederick L. Altice	2013	73
15	A review of medical and substance use co-morbidities in Central Asian prisons: Implications for HIV prevention and treatment Drug and Alcohol Dependence ·Panagiotis Vagenas, Lyuba Azbel, Maxim Polonsky, Charles Wallach, 杜旭升, Sergey Dvoryak, Frederick L. Altice	2013	32
16	High rates of police detention among recently released HIV-infected prisoners in Ukraine: Implications for health outcomes Drug and Alcohol Dependence ·Jacob M. Izenberg, Chethan Bachireddy, J Kim, Tetiana Kiriazova, Sergey Dvoryak, Frederick L. Altice	2013	36
17	Key findings from the WHO collaborative study on substitution therapy for opioid dependence and HIV/AIDS Addiction ·Peter Lawrinson, Robert Ali, 峨眉组, Sithisat Chiamwongpaet, Sergey Dvoryak, Bogusław Habrat, Jie Shi, Г. Р. Ульябаева, Azarakhsh Mokri, Jacek Moskalewicz, David Newcombe, Vladimir Poznyak, Emilis Subata, 充洋一万田, 佐藤優子, Antonio Díaz Grau, Chengzheng Zhao	2008	179
18	HIV treatment access and scale-up for delivery of opiate substitution therapy with buprenorphine for IDUs in Ukraine—programme description and policy implications International Journal of Drug Policy ·R. Douglas Bruce, Sergey Dvoryak, Laurie Sylla, Frederick L. Altice	2007	57
19	Gender Differences in Sex Risk Behaviors Among Ukraine Injection Drug Users JAIDS Journal of Acquired Immune Deficiency Syndromes ·Robert E. Booth, Wayne E. K. Lehman, John T. Brewster, Khaled M. S. Al Murayyi, Sergey Dvoryak	2007	20
20	Predictors of HIV sero-status among drug injectors at three Ukraine sites AIDS ·Robert E. Booth, Carol F. Kwiatkowski, John T. Brewster, Khaled M. S. Al Murayyi, Sergey Dvoryak	2006	39

About Sergey Dvoryak

Sergey Dvoryak is a scholar working on Infectious Diseases, Epidemiology, Toxicology, Virology and Public Health, Environmental and Occupational Health, having authored 36 papers that have together received 1.2k indexed citations. Recurring topics across this work include HIV, Drug Use, Sexual Risk (32 papers), HIV/AIDS Research and Interventions (23 papers), Opioid Use Disorder Treatment (11 papers), Sex work and related issues (9 papers), Substance Abuse Treatment and Outcomes (5 papers), Criminal Justice and Corrections Analysis (4 papers), HIV Research and Treatment (2 papers) and Mental Health Treatment and Access (2 papers). The work is most often cited by research in Infectious Diseases (688 citations), Epidemiology (1.1k citations), Virology (74 citations), Public Health, Environmental and Occupational Health (440 citations) and Hepatology (82 citations). Sergey Dvoryak has collaborated with scholars based in Ukraine, United States and United Kingdom. Frequent co-authors include Frederick L. Altice, Lyuba Azbel, John T. Brewster, Robert E. Booth, Jeffrey A. Wickersham, Maxim Polonsky, Chethan Bachireddy, Jacob M. Izenberg, Wayne E. K. Lehman and Steven A. Safren. Their work appears in journals such as International Journal of Drug Policy, Drug and Alcohol Dependence, AIDS and Behavior, Addiction and JAIDS Journal of Acquired Immune Deficiency Syndromes.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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