Kostyantyn Dumchev

National University of Kyiv-Mohyla Academy — UA

Medicine · Health Sciences

19h-index3.2kcitations82works3.02yr avg
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Research Topics

HIV, Drug Use, Sexual Risk(57), HIV/AIDS Research and Interventions(47), HIV Research and Treatment(17), Opioid Use Disorder Treatment(11), Sex work and related issues(9)

Publications82 total

Mapping of sex work hotspots to guide targeted HIV prevention: Evidence from eight Ukrainian cities
PLoS ONE·2026Open Access
Microbial Flora in War Wounds from the Ukrainian Front Line
New England Journal of Medicine·2026
Initiation, retention, and discontinuation of extended-release buprenorphine (BUP-XR) for opioid dependence: A single-arm multi-site trial in Ukraine
International Journal of Drug Policy·2026
P-397. Improving Viral Suppression Among Out-of-Care Older People With HIV in a Humanitarian Context via Peer-Run Optimal Strategy for Treatment (PROST) in Ukraine: Pilot Study Results
Open Forum Infectious Diseases·2026Open Access
Integrating Methadone Services Into Primary Care in Ukraine: Two-Year Outcomes From a Randomized Trial
Annals of Internal Medicine·2025· 1 cited
Comparison of registered and survey-based modes of HIV transmission in 2021–2023: Cross-sectional study in the Kyrgyz Republic
PLoS ONE·2025· 1 citedOpen Access
HIV Viral Rebound on Dolutegravir, Lopinavir, and Efavirenz: National Program Data Analysis From Ukraine
JAIDS Journal of Acquired Immune Deficiency Syndromes·2025Open Access
Decrease in provider stigma is associated with improved quality health indicators among individuals receiving methadone in primary care centers in Ukraine
International Journal of Drug Policy·2024· 5 citedOpen Access
The Commission on mental health in Ukraine: areas for development
The Lancet Psychiatry·2024· 4 citedOpen Access
From conceptualising to modelling structural determinants and interventions in HIV transmission dynamics models: a scoping review and methodological framework for evidence-based analyses
BMC Medicine·2024· 10 citedOpen Access
Design and implementation of a Type-2 hybrid, prospective randomized trial of opioid agonist therapies integration into primary care clinics in Ukraine
Contemporary Clinical Trials·2024· 4 citedOpen Access
Comparison of Registered and Survey-based Modes of HIV Transmission in 2021-2023: cross- sectional study in the Kyrgyz Republic
2024Open Access
“Will you need this health at all? Will you be alive?”: using the bioecological model of mass trauma to understand HIV care experiences during the war in Ukraine
Journal of the International AIDS Society·2024· 6 citedOpen Access
Patterns of daily oral HIV PrEP adherence among people who inject drugs in Ukraine: an analysis of biomarkers
Journal of the International AIDS Society·2024· 2 citedOpen Access
Prevalence and Correlates of Depression and Bipolar Disorder Among Patients Maintained on Methadone and Buprenorphine in Ukraine
International Journal of Mental Health and Addiction·2024Open Access
Modes of HIV transmission among young women and their sexual partners in Ukraine
PLoS ONE·2024· 2 citedOpen Access
Size estimation of key populations and ‘bridge populations’ based on the network scale-up method in Ukraine
BMC Public Health·2024· 3 citedOpen Access
Integrating methadone into primary care settings in Ukraine: effects on provider stigma and knowledge
Journal of the International AIDS Society·2024· 10 citedOpen Access
Preferences and decisional considerations relating to opioid agonist therapy among Ukrainian people who use drugs: A conjoint analysis survey
PLOS Global Public Health·2024· 6 citedOpen Access
Integrated biobehavioral surveillance among people who inject drugs in Ukraine, 2007-2020
International Journal of Drug Policy·2024· 7 cited
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Frequent Co-authors

William C. Miller(11), Irving Hoffman(11), Сергій Дворяк(10), Erica L. Hamilton(9), Tetiana Kiriazova(9), Peter Vickerman(8), Brett Hanscom(8), Vivian F. Go(8), Olga Morozova(8), Frederick L. Altice(8), Jack Stone(7), Matthew Hickman(7), Trần Việt Hà(7), Carl A. Latkin(7), Riza Sarasvita(7), Louisa Degenhardt(6), Amy Peacock(6), Samantha Colledge‐Frisby(6), Janni Leung(6), Jason Grebely(6)