• Banques de données clinico-administratives
• Utilisation des services (santé et services sociaux)
• Enjeux entourant la légalisation des drogues
• Habitudes liées à la consommation de substances psychoactives
• Conduite avec capacités affaiblies
• Troubles mentaux concomitants
• Épidémiologie et surveillance en santé publique
• Nosographie et diagnostics
• Perspective développementale

Christophe Huỳnh est chercheur d’établissement à l’Institut universitaire sur les dépendances (Montréal, Canada) et professeur associé à l’Université de Montréal. Il s’intéresse aux profils complexes des personnes qui consomment des substances psychoactives, notamment les enjeux de comorbidités physiques et psychiatriques, ainsi que leur utilisation des services sociaux et de santé. Il travaille également les questions des perceptions et croyances liées aux substances, ainsi que les enjeux liés à la légalisation des drogues. 

5 dernières années

Alunni-Menichini K, Chabot R, Guilbert-Gauthier G, Domínguez-Cancino K, Robidoux L, L’Espérance N, Huỳnh C,  Bertrand K, Vasilidis HM, Loslier J, de Saugy YF, Martínez P, Massamba V, Nazif-Munoz JI. (2025). Navigating Cannabis Use During Pregnancy: Life Trajectories, Relationships, and Contextual Influences. Sexual & Reproductive Healthcare, 45:101129. https://doi.org/10.1016/j.srhc.2025.101129

Dominguez-Cancino K*, Chabot R, Frossard de Saugy Y, Alunni-Menichini K, Robidoux-Léonard L, Guilbert-Gauthier G, Bertrand K, Huỳnh C, Martínez P, Vasilidis H, L’Espérance N, Massamba V, Loslier J, Nazif-Munoz J. (2025). Talking with pregnant women exposed to cannabis use after cannabis legalization: experiences of professionals working in Québec’s Social and Healthcare system. SSM - Qualitative Research in Health, 7, 100524. https://doi.org/10.1016/j.ssmqr.2025.100524.

Guertin D, Bernier E, Beausoleil J, Aubut V, Blanchette-Martin N, Ferland F, Flores-Aranda A, Huỳnh C, L’Espérance N, Wagner V*. (2024) Regards des intervenant·e·s et gestionnaires concernant l'accompagnement des résident·e·s qui consommaient des substances psychoactives dans les milieux d'hébergement et de soins de longue durée pour aîné·e·s durant la crise de la COVID-19. Nouvelles pratiques sociales, 34(1), 167–189. https://doi.org/10.7202/1114805ar

Nazif-Muñoz JI*, Martínez P, Huỳnh C, Massamba V, Zefania I, Rochette L, Vasiliadis HM. (2024). Changes in the incidence of cannabis-related disorders after the Cannabis Act and the COVID-19 pandemic in Québec, Canada. Int J Drug Policy; 129:104484. https://doi.org/10.1016/j.drugpo.2024.104564. Epub 2024 Jun 13. PMID: 38870546

Huỳnh C*, Beaulieu-Thibodeau A, Roy S, Brière-Charest K, Milot, DM. (2024). Age differences in cannabis-related perceptions, knowledge, and sources of information among adults in the post-legalization era in Quebec, Canada. J Stud Alcohol Drugs. https://doi.org/10.15288/jsad.23-00355. Epub ahead of print. PMID: 39330951.

Wang Y*, Fortin M, Huỳnh C & Gentil L. (2024). Problematic video gaming and psychological distress among children and adolescents during the COVID-19 pandemic. European Journal of Environment and Public Health, 8(4), em0162. https://doi.org/10.29333/ejeph/15206

Huỳnh C*, Blanchette-Martin N, Beaulieu-Thibodeau A, Ferland F, Song Y, Goyette M, Wagner V, Fallu JS, Flores-Aranda J, Brisson J, Blier C, Gottin T.  Recours aux services psychosociaux en ligne avant et pendant la pandémie de la COVID-19 par les personnes utilisatrices de substances psychoactives. Nouvelles pratiques sociales. 34(1):190–218.  https://doi.org/10.7202/1114806ar

 Haddad R, Dagenais C, Fallu JS, Huỳnh C, D’Arcy L, & Hot A. (2024). Facilitators of and obstacles to practitioners’ adoption of harm reduction in cannabis use: A scoping review. Harm Reduction Journal, 21(1), 178. https://doi.org/10.1186/s12954-024-01093-9

Nazif-Munoz JI*, Martínez P, Huỳnh C, Massamba V, Zefania I, Rochette L, Vasiliadis HM. (2024). Changes in prenatal cannabis-related diagnosed disorders after the Cannabis Act and the COVID-19 pandemic in Quebec, Canada. Addiction, 119(10), 1784-1791. https://doi.org/10.1111/add.16564

Haddad R, Dagenais C, Huỳnh C, Fallu JS*. (2024). Facilitators and barriers to healthcare providers’ adoption of the harm reduction approach to cannabis use: a scoping review protocol. British medical journal (BMJ Open), 14:e078427. https://doi.org/10.1136/bmjopen-2023-078427

Huỳnh C*, Beaulieu-Thibodeau A, Fallu JS, Bergeron J, Jacques A & Brochu S. (2024). Factors related to the low-risk perception of driving after cannabis use. Accident Analysis & Prevention, 202, 107584. https://doi.org/10.1016/j.aap.2024.107584

Beaujoin C, Bergeron-Longpré M, Bleau LP, Beausoleil J, Pinchinat Jean-Charles K, Guerrero M, Aubut V, Blanchette-Martin N, Ferland F, Flores-Aranda J, Huỳnh C, L’Espérance N, Wagner V*. (2023). Consommation de substances psychoactives chez les résident(e)s fréquentant des milieux d’hébergement et de soins de longue durée pour personnes âgées en perte d’autonomie : une revue de la portée sur les pratiques d’intervention. Santé mentale au Québec, 48(2), 257-294, https://doi.org/10.7202/1109841ar

Beaulieu-Thibodeau A, Huỳnh C*, Fallu JS, Wang Y. (2023). Motives for driving after cannabis use: A scoping review. Transportation Research Part F: Traffic Psychology and Behaviour, 99(11): 149-166. https://doi.org/10.1016/j.trf.2023.10.012

Fleury MJ*, Cao Z, Grenier G, Huỳnh C. (2023). Predictors of dropout from treatment among patients using specialized addiction treatment centers. Journal of Substance Use and Addiction Treatment, 150:209062. https://10.1016/j.josat.2023.209062

 Fleury MJ*, Cao Z, Grenier G, Huỳnh C. (2023). Profiles of patients with substance-related disorders who dropped out or not from addiction treatment. Psychiatry Research, 329:115532. https://10.1016/j.psychres.2023.115532

Fleury MJ*, Cao Z, Grenier G, Huỳnh C. (2023). Profiles of quality of outpatient care use, associated sociodemographic and clinical characteristics, and adverse outcomes among patients with substance-related disorders. Substance Abuse Treatment, Prevention, and Policy. 18(5). https://doi.org/10.1186/s13011-022-00511-0

Fleury MJ*, Cao Z, Grenier G, Huỳnh C. (2023). Predictors of death from physical illnesses or accidental/intentional causes among patients with substance-related disorders. The Canadian Journal of Psychiatry, 68(3), 163–177. https://doi.org/10.1177/07067437221136461

Fleury MJ*, Cao Z, Grenier G, Huỳnh C. (2022). Predictors of frequent emergency department use and hospitalization among patients with substance-related disorders recruited in addiction treatment centers. International Journal of Environmental Research and Public Health, 19(11), 6607. https://doi.org/10.3390/ijerph19116607

Gagnon F*, Huỳnh C, Kilborn M, Fry M, Vallée R, Janezic I (2022). Municipal regulation of cannabis and public health in Canada: A comparison of Alberta, Ontario, and Quebec. Behavioral Sciences & the Law, 40(2), 271-291. https://doi.org/10.1002/bsl.2572

Fleury MJ*, Grenier G, Cao Z, Huỳnh C, Chihade D. (2022). Predictors of emergency department use for suicidal behaviors among patients with substance-related disorders. Archives of Suicide Research. https://doi.org/10.1080/13811118.2022.2066591

Huỳnh C*, Beaulieu-Thibodeau A, Fallu JS, Bergeron J, Jacques A, Brochu S. (2022). Typologies of Canadian young adults who drive after cannabis use: A cluster analysis. Behavioral Sciences & the Law, 40(2), 310-330. https://doi.org/10.1002/bsl.2575

Motta-Ochoa R, Incio-Serra N, Poliquin H, MacDonald SA, Huỳnh C, Côté PB, Flores-Aranda J*. (2022). “A place to be safe, feel at home and get better”: Including the experiential knowledge of potential users in the design of the first wet service in Montreal, Canada. Harm Reduction Journal, 19(34),1-13. https://doi.org/10.1186/s12954-022-00616-6

Fleury MJ*, Grenier G, Cao Z, Huỳnh C. (2022). Predictors of no, low and high emergency department use for any medical reason among individuals with cannabis-related disorders attending Quebec (Canada) addiction rehabilitation centres. Drug and Alcohol Review, 41, 1136-1151. https://doi.org/10.1111/dar.13451

Fleury MJ*, Grenier G, Cao Z, Huỳnh C. (2022). Profiles of individuals with cannabis-related disorders: a latent class analysis. Substance Abuse, 43(1) :855-864. https://doi.org/10.1080/08897077.2021.2007515

Huỳnh C*, Beaulieu-Thibodeau A, Fallu JS, Bergeron J, Flores-Aranda J, Jacques A, Brochu S. (2022). Risk factors associated with driving after cannabis use among Canadian young adults. Journal of Drug Issues, 52(2):144-167. https://doi.org/10.1177/00220426211049359

Huỳnh C*, Kisely S, Rochette L, Pelletier É, Morrison KB, Li S, Hopkin G, Smith M, Burchill C, Lin E, Asbridge M, Jutras-Aswad D, Lesage A. (2022). Measuring substance-related disorders using Canadian administrative health databanks: Interprovincial comparisons of prevalence, incidence and mortality. The Canadian Journal of Psychiatry, 67(2):117-129. https://doi.org/10.1177/07067437211043446

Armoon B, Grenier G, Cao Z, Huỳnh C, Fleury MJ*. (2021). Frequency of emergency department use and hospitalization comparing groups of patients with different types of substance-related or polysubstance disorders. Substance Abuse Treatment, Prevention, and Policy, 16:89. https://doi.org/10.1186/s13011-021-00421-7

Gentil L, Grenier G, Vasiliadis HM, Huỳnh C, Fleury MJ*. (2021). Predictors of recurrent high emergency department use among patients with mental disorders. International Journal of Environmental Research and Public Health, 18. https://doi.org/10.3390/ijerph18094559

Huỳnh C*, Kisely S, Rochette L, Jutras-Aswad D, Larocque A, Fleury MJ, Pelletier É, Lesage A. (2021). Using administrative health data to estimate prevalence and mortality rates of alcohol and other substance-related disorders for surveillance purposes. Drug and Alcohol Review, 40(4), 662-672. DOI: 10.1111/dar.13235

Tatar O, Abdel-Baki A, Bastien G, Huỳnh C, Jutras-Aswad D*. (2020). A systematic review of technology-based psychotherapeutic interventions for decreasing cannabis use in patients with psychosis. Psychiatry Research, 112940, 1-11. https://doi.org/10.1016/j.psychres.2020.112940

Gentil L, Huỳnh C, Grenier G, Fleury MJ*. (2020). Predictors of emergency department visits for suicidal ideation and suicide attempt. Psychiatry Research, 285, 112805. DOI: 10.1016/j.psychres.2020.112805

Penzenstadler L, Gentil L, Huỳnh C, Grenier G, Fleury MJ*. (2020). Predictors of low, moderate and high emergency department use among patients with substance-related disorders. Drug and Alcohol Dependence, 207, 107817. DOI: 10.1016/j.drugalcdep.2019.107817

Leclerc J, Lesage A*, Rochette L, Huỳnh C, Pelletier É, Sampalis J. (2020). Prevalence of depressive, bipolar and adjustment disorders, in Quebec, Canada. Journal of Affective Disorders, 263, 54-69. DOI: 10.1016/j.jad.2019.11.135