Publications

Jeux de hasard et d’argent

Bieri, M., Zumwald, C., Vogel, I., & Simon, O. (2025). 25 réponses sur les troubles liés aux jeux d’argent (3^e édition). Centre du jeu excessif, Centre hospitalier universitaire vaudois.

Brodeur, M., Gómez, N. M., Carrier, N., Roberge, P., Cotton, J.-C., Monson, E., Morvannou, A., Poitras, M.-È., Lacasse, A., Jutras-Aswad, D., Couturier, Y., Loignon, C., Simon, O., & Hudon, C. (2025). Problematic gambling among the LGBTQIA2S + population in Canada: A quantitative study. Addictive Behaviors, 108257.

Dunand, C., Rajadurai, G., Tomei, A., Simon, O. & Vogel, I. (2025). Abstractbook du 5^e Symposium international multidisciplinaire « Prévenir et traiter le jeu excessif dans un monde digitalisé », 18-20 juin 2025, Centre de conférence et de séminaires, Caux/Montreux, Suisse. Lausanne : Centre du jeu excessif, Centre hospitalier universitaire vaudois (59 pages).

Elezi, L., Jeannot, E., Achab, S, & Simon, O. (2025). Prévention lors des levées d’exclusion : Analyse des pratiques résultant de la nouvelle Loi fédérale sur les jeux d’argent en Suisse (Prevention During the Lifting of Exclusions: Analysis of Practices Resulting from the New Federal Gambling Law in Switzerland). Journal of Gambling Issues.

Tomei, A., Bieri, M., Porchet, C., Simon, O. (2025). Gambling Progression in Young Adults Following Online Casino-Gambling Legalization in Switzerland. Journal of Gambling Studies.

Tomei, A., Studer, J., & Gmel, G. (2025). Perceived social support according to the type and number of addictions. PLOS One, 20(8), e0329256.

Brevers, D., Baeken, C., Bechara, A., He, Q., Maurage, P., Sescousse, G., Vögele, C., & Billieux, J. (2024). Increased ventral anterior insular connectivity to sports betting availability indexes problem gambling. Addiction Biology, 29(3), e13389.

Lischer, S., Schwarz, J., Wallimann, H., Mustafic, M., & Jeannot, E. (2024). The effect of exclusion on subjective well-being indicators and problem gambling in Swiss casinos. International Gambling Studies.

Brodeur, M., Roberge, P., Cotton, J.-C., Monson, E., Morvannou, A., Poitras, M.-E., Lacasse, A., Jutras-Aswad, D., Couturier, Y., Loignon, C., Audette-Chapdelaine, S., Auger, A.-M., Bertrand, K., Dorceus, S., Simon, O., & Hudon, C. (2023). Experience of LGBTQIA2S+ populations with gambling during the COVID-19 pandemic: Protocol for a mixed-methods study. BMJ Open, 13(2), e066231.

Carragher, N., Long, J., Radu, I., King, D.L., Billieux, J., Rumpf, H.-J., Assanangkornchai, S., Saunders, J.B., & Higuchi, S. (2023). Monitoring the impact of the COVID-19 pandemic on problematic gambling and gaming: an international key informant survey. International Gambling Studies, 23 (2), 203–224.

Eben, C., Fournier, L., Verbruggen, F., & Billieux, J. (2023). Modeling urgency in the lab: Exploring the associations between self-reported urgency and behavioral responses to negative outcomes in laboratory gambling. Acta Psychologica, 234, 103849.

Eben, C., Chen, Z., Billieux, J., & Verbruggen, F. (2023a). Outcome sequences and illusion of control - Part I: An online replication of Langer & Roth (1975). International Gambling Studies, 23(2), 257–268.

Eben, C., Chen, Z., Billieux, J., & Verbruggen, F. (2023b). Outcome sequences and illusion of control – part II: the effect on post-loss speeding. International Gambling Studies, 23(2), 269-288.

Jeannot, E., Dickson, C., Zumwald, C., & Simon, O. (2023). 18 Years of Changing Trends: Swiss Data on the Clinical Characteristics and Game Types Associated with Problem Gambling. Healthcare, 11(2), 166.

Lischer, S., Schwarz, J., Wallimann, H., Jeannot, E., & Mathys, J. (2023). Motivating factors and barriers to help-seeking for casino gamblers: Results from a survey in Swiss casinos. Frontiers in Psychiatry, 14, 1128291.

Spritzer, D. T., Machado, W. D. L., Yates, M. B., Király, O., Demetrovics, Z., Billieux, J., King, D. L., Kaliszewska-Czeremska, K., Laconi, S., Passos, I. C., & Hauck, S. (2023). Validation of the Ten-Item Internet Gaming Disorder Test (IGDT-10) and Its Association with Functional Impairment in Brazilian Gamers. Trends in Psychiatry and Psychotherapy.

Billieux, J., Bonnaire, C., Bowden-Jones, H., & Clark, L. (2022). Commentary on Nower et al: The Pathways Model should apply to non-clinical gambling patterns. Addiction, 117(7), 2011-2012.

Bonnaire, C., & Billieux, J. (2022). A Process-based analysis of the pathways model of problem gambling through clinical case formulations. International Gambling Studies, 2(2), 222-246.

Bonnaire, C., Devos, G., Barrault, S., Grall-Bronnec, M., Luminet, O., & Billieux, J. (2022). An empirical investigation of the Pathways Model of problem gambling through the conjoint use of self-reports and behavioural tasks. Journal of Behavioral Addictions, 11(3), 858-873.

Canale, N., Rubaltelli, E., Calcagnì, A., Vieno, A., Giovannoni, M., Devos, G., & Billieux, J. (2022) The effects of induced sadness, stress sensitivity, negative urgency, and gender in laboratory gambling. International Gambling Studies, 22(3), 365-389.

Capitanucci, D., & Tomei, A. (2022). Contextual, behavioural and individual factors associated with problem gambling among Italian adolescents. Journal of Gambling Issues, 50, 21-47.

Carragher, N., Billieux, J., Bowden‐Jones, H., Achab, S., Potenza, M. N., Rumpf, H., Long, J., Demetrovics, Z., Gentile, D., Hodgins, D., Aricak, O. T., Baigent, M., Gandin, C., Rahimi‐Movaghar, A., Scafato, E., Assanangkornchai, S., Siste, K., Hao, W., King, D. L., Poznyak, V. (2022). Brief overview of the WHO Collaborative Project on the Development of New International Screening and Diagnostic Instruments for Gaming Disorder and Gambling Disorder. Addiction, 117(7), 2119‑2121.

Carragher, N., Long, J., Radu, I., King, D. L., Billieux, J., Rumpf, H.-J., Assanangkornchai, S., Saunders, J. B., & Higuchi, S. (2022). Monitoring the impact of the COVID-19 pandemic on problematic gambling and gaming: An international key informant survey. International Gambling Studies, 1‑22.

Clark, L., Billieux, J., & Ledgerwood, D.M. (2022). Introduction to the Special Issue “20 years of the Pathways Model: understanding disordered gambling and other behavioural addictions” (editorial). International Gambling Studies, 22(2), 183-187.

Fron-Martineau, M., Billieux, J., Leboucher, J., Dubuy, Y., Hardouin, J.-B., Challet-Bouju, G., & Grall-Bronnec, M. (2022). L’impact des troubles de l’humeur sur le devenir à 12 mois de patients en demande de traitement pour un trouble lié au jeu d’argent / The effect of mood disorders on outcome at 12 months on patients seeking treatment for a gambling disorder. Journal of Gambling Issues, 215‑236.

Luquiens, A., Guillou, M., Giustiniani, J., Barrault, S., Caillon, J., Delmas, H., Achab, S., Bento, B., Billieux, J., & Grall-Bronnec, M. (2022). Pictograms to aid laypeople in identifying the addictiveness of gambling products (PictoGRRed study). Scientific Reports, 12, 22510.

Simon, O. (2022). Troubles liés aux jeux d’argent et « jeu responsable » : fausses hypothèses, faux résultats. Le courrier des addictions, 24(3), 4-5

Simon, O. (2022). Pourquoi les jeux d’argent sont aujourd’hui reconnus comme addictifs. Science & Pseudo-sciences, n°341 (juillet).

Simon, O. (2022). Traiter et prévenir les troubles liés aux jeux d’argent à l’ère des écrans et d’Internet. Science & Pseudo-sciences, n°341 (juillet).

Tomei, A., Petrovic, G., & Simon, O. (2022). Offline and Online Gambling in a Swiss Emerging-Adult Male Population.Journal of Gambling Studies, 38(4), 1215-1228.

Billieux, J., Stein, D. J., Castro-Calvo, J., Higushi, S., King, D. L. (2021). Rationale for and usefulness of the inclusion of gaming disorder in the ICD-11. World Psychiatry, 20(2), 198‑199.

Dickson, C., Jeannot, E., Peduzzi, F., Savary, J.-F., Costes, J.-M., Simon, O. (2021). A New Swiss Federal Act on Gambling : From Missed Opportunities towards a Public Health Approach?International Journal of Environmental Research and Public Health, 18(12), 6575.

Giardina, A., Starcevic, V., King, D. L., Schimmenti, A., Di Blasi, M., & Billieux, J. (2021). Research Directions in the Study of Gaming-Related Escapism: A Commentary to Melodia, Canale, and Griffiths (2020). International Journal of Mental Health and Addiction.

Granero, R., Fernández-Aranda, F., Castro-Calvo, J., Billieux, J., Valero-Solís, S., Mora-Maltas, B., Rivas-Pérez, S., Valenciano-Mendoza, E., del Pino-Gutiérrez, A., Gómez-Peña, M., Moragas, L., Baenas, I., Mena-Moreno, T., Casalé-Salayet, G., Codina, E., González-Bueso, V., Santamaría, J. J., Baño, M., Menchón, J. M., Jiménez-Murcia, S. (2021). Subtyping treatment-seeking gaming disorder patients. Addictive Behaviors, 123, 107086.

Jeannot, E., Costes, J. M., Dickson, C., Simon, O. (2021). Revenue Associated With Gambling-Related Harm as a Putative Indicator for Social Responsibility: Results From the Swiss Health Survey. Journal of Gambling Issues, 48, 122‑135.

Velotti, P., Rogier, G., Beomonte Zobel, S., Billieux, J. (2021). Association between Gambling Disorder and Emotion (dys) Regulation: A systematic review and meta-analysis. Clinical Psychology Review, 87, 102037.

Zullino, D., Daeppen, J.-B., Seragnoli, F., Favrod-Coune, T., Thorens, G., Simon, O., Kuntz, A. (2021). Addictions. Jeux d’argent : prévention indiquée lors des levées d’exclusion. Revue Médicale Suisse, 17.10-12(720‑1), 10‑12.

Brevers, D., Baeken, C., Bechara, A., He, Q., Maurage, P., Petieau, M., Sescousse, G., Vögele, C., Billieux, J. (2020). Increased brain reactivity to gambling unavailability as a marker of problem gambling. Addiction Biology.

Brevers, D., King, D. L., Billieux, J. (2020). Delineating adaptive esports involvement from maladaptive gaming : A self-regulation perspective. Current Opinion in Psychology, 36, 141‑146.

Devos, G., Clark, L., Bowden-Jones, H., Grall-Bronnec, M., Challet-Bouju, G., Khazaal, Y., Maurage, P., Billieux, J. (2020). The joint role of impulsivity and distorted cognitions in recreational and problem gambling: A cluster analytic approach. Journal of Affective Disorders, 260, 473‑482.

King, D. L., Billieux, J., Carragher, N., Delfabbro, P. H. (2020). Face validity evaluation of screening tools for gaming disorder: Scope, language, and overpathologizing issues. Journal of Behavioral Addictions, 9(1), 1‑13.

Michalska, P., Chatton, A., Penzenstadler, L., Izdebski, P., Jeannot, E., Simon, O., Dufour, M., Rochat, L., Lischer, S., & Khazaal, Y. (2020). Perspective of Internet Poker Players on Harm-Reduction Strategies: A Cross-Sectional Study. International Journal of Environmental Research and Public Health, 17(23).

Morvannou, A., Kairouz, S., Andronicos, M., Jobin, E., Berbiche, D., Dufour, M. (2020). Poker playing among women : Understanding factors associated with gambling problems. Journal of Gambling Issues, 45(0).

Papon, A., Tomei, A. (2020). Genre et jeux de hasard et d’argent. Dépendances65 – Jeux d’argent 2.0 : à la recherche de l’équilibre, 20‑22.

Simon, O., Peduzzi, F., Savary, J.-F., Jeannot, E. (2020). Nouvelle loi suisse sur les jeux d’argent : Incidences pour la prévention. Alcoologie et Addictologie, 42(1), 39‑50.

Jeux vidéo, Internet, écrans

Billieux, J., Fournier, L., Rochat, L., Georgieva, I., Eben, C., Malmdorf Andersen, M., King, D. L., Simon, O., Khazaal, Y., Lieberoth, A., & Bloch, J. (2025). Can playing Dungeons and Dragons be good for you? A registered exploratory pilot programme using offline tabletop role-playing games to mitigate social anxiety and reduce problematic involvement in multiplayer online video games. Royal Society Open Science, 12(4), 250273.

Canale, N., Elgar, F. J., Pivetta, E., Galeotti, T., Marino, C., Billieux, J., King, D. L., Lenzi, M., Dalmasso, P., Lazzeri, G., Nardone, P., Camporese, A., & Vieno, A. (2025). Problem gaming and adolescents’ health and well-being: Evidence from a large nationally representative sample in Italy. Computers in Human Behavior, 168, 108644.

Cataldo, I., Sforza, M., Franceschini, C., Marelli, S., Ferini-Strambi, L., Plazzi, G., Billieux, J., Schimmenti, A., & Musetti, A. (2025). The relationship between sleep, psychological distress, and problematic use of social networks in older adults: A person-centered analysis. Behaviour & Information Technology, 1‑18.

Ciudad-Fernández, V., Von Hammerstein, C., & Billieux, J. (2025). People are not becoming “AIholic” : Questioning the “ChatGPT addiction” construct. Addictive Behaviors, 166, 108325.

Domoff, S. E., Elhai, J. D., Long, J., Lopez-Fernandez, O., Montag, C., Starcevic, V., Szabo, A., Vanden Abeele, M. M. P., Demetrovics, Z., & Billieux, J. (2025). Dysregulated Use of Mobile/Smartphone. In D. A. Christakis & L. Hale (Éds.), Handbook of Children and Screens (p. 195‑201). Springer Nature Switzerland. (ISBN: 9783031693618).

Gainsbury, S. M., Swanton, T. B., Baenas, I., Castro-Calvo, J., Fernández-Aranda, F., Flayelle, M., Jiménez-Murcia, S., Mestre-Bach, G., Billieux, J. (2025). Gaming Convergences with Other Digital Technologies: Gambling, Pornography, Social Media, and Streaming. In D. A. Christakis & L. Hale (Éds.), Handbook of Children and Screens. Springer Nature Switzerland. (ISBN: 9783031693618).

King, D. L., Billieux, J., Behm, S., & Delfabbro, P. H. (2025). Toward resolving normality-disorder boundary issues in gaming disorder research. Journal of Behavioral Addictions.

King, D. L., Billieux, J., & Delfabbro, P. H. (2025). Screening, assessment and management of gaming disorder: Recent evidence and future directions. World Psychiatry, 24(2), 268‑269.

King, D. L., Galanis, C. R., Delfabbro, P. H., Billieux, J., Király, O., Canale, N., Rehbein, F., Gainsbury, S. M., & Potenza, M. N. (2025). Video Gaming and Its Effects on Children and Adolescents: Research Priorities and Recommendations. In D. A. Christakis & L. Hale (Éds.), Handbook of Children and Screens (p. 573‑579). Springer Nature Switzerland. (ISBN: 9783031693618).

Trouble du jeu video : l'essentiel. Ouvrage collectif sous la direction de Khazaal, Y., Billieux, J., Achab, S., Simon, O., Dufour, M., & Benyamina, A. (2024). RMS Edition. ISBN 9782880495411. 200 p.

Andronicos, M., & Billieux, J. (2024). « En quête du réel – sur l’île du temps perdu : un projet pilote de prévention précoce des risques liés au mésusage des écrans chez les jeunes entre 7 et 12 ans hors milieu scolaire », in Trouble du jeu vidéo - l'essentiel, RMS Edition (pp. 121-130).

Baggio, S., Bosson, M., Berle, D., Starcevic, V., Simon, O., & Billieux, J. (2024). Problematic online behaviors constitute related yet distinct conditions: A cross-sectional study. Computers in Human Behavior, 108358.

Boonen, H., Vanderplasschen, W., Sinclair, D. L., Flayelle, M., & Billieux, J. (2024). Group-Based Interventions for Adolescents with Gaming Disorder or Problematic Gaming Behavior: A Systematic Review. Current Addiction Reports, 11(3), 551‑564.

Cervigón-Carrasco, V., Politi, S., Brevers, D., Giménez-García, C., King, D. L., Billieux, J., & Castro-Calvo, J. (2024). Effects of 72-hour abstinence from instant messaging on craving, withdrawal, and affect. Computers in Human Behavior, 160, 108389.

Cunningham, J. A., Godinho, A., Schell, C., Studer, J., Wardell, J. D., Garnett, C., & Bertholet, N. (2024). Randomized controlled trial of a smartphone app designed to reduce unhealthy alcohol consumption. Internet Interventions, 36, 100747.

Fournier, L., Schimmenti, A., Musetti, A., Boursier, V., Flayelle, M., Cataldo, I., Starcevic, V., & Billieux, J. (2024). Further evidence for the bidimensionality of the components model of addiction: A reply to Amendola (2023). Addictive Behaviors, 150, 107914.

Fuss, J., Keeley, J. W., Stein, D. J., Rebello, T. J., García, J. Á., Briken, P., Robles, R., Matsumoto, C., Abé, C., Billieux, J., Grant, J. E., Kraus, S. W., Lochner, C., Potenza, M. N., & Reed, G. M. (2024). Mental health professionals’ use of the ICD-11 classification of impulse control disorders and behavioral addictions: An international field study. Journal of Behavioral Addictions.

Giardina, A., Fournier, L., Starcevic, V., King, D. L., Di Blasi, M., Schimmenti, A., & Billieux, J. (2024). From active escapism to virtual withdrawal : Validation of the Compensatory-Dissociative Online Gaming scales (C-DOGs). Journal of Behavioral Addictions, 13(4), 1028‑1050.

Giardina, A., Schimmenti, A., Starcevic, V., King, D. L., Di Blasi, M., & Billieux, J. (2024). Problematic gaming, social withdrawal, and Escapism: The Compensatory-Dissociative Online Gaming (C-DOG) model. Computers in Human Behavior, 155, 108187.

Long, J., Liu, Y., Wang, Y., Pottié, A., Cornil, A., Deleuze, J., Wu, Q., Chen, S., Ma, Y., Wang, Q., Hao, Y., Lu, J., Radu, I.-G., Liu, T., & Billieux, J. (2024). The Mediating Effects of Perceived Family Support in the Relationship Between Anxiety and Problematic Smartphone Use: A Cross-Cultural Validation. Journal of Nervous & Mental Disease, 212(2), 76‑83.

Park, M. S., Billieux, J., Raj, S., Lee, M. C., Geoffrey, D. S., & Nuyens, F. (2024). Functional and dysfunctional impulsivity mediates the relationships between ‘Dark Triad’ traits and cyberbullying perpetration. Criminal Behaviour and Mental Health, 34(1), 54‑65.

Saini, N., Adair, C., King, D. L., Kuss, D. J., Gentile, D. A., Kim, H. S., Edge, J., Billieux, J., Ng, J., Yun, J. P. S., Henkel, L., Faulcon, L., Nogueira, M., Nielsen, R. K. L., Husk, S., Rumble, S., Becker, T. R., Demetrovics, Z., & Hodgins, D. C. (2024). Development of the Saini-Hodgins Addiction Risk Potential of Games (SHARP-G) Scale: An International Delphi study. Journal of Behavioral Addictions, 13(2), 450‑462.

Canale, N., Pancani, L., Pivetta, E., Moretta, T., Marino, C., Buodo, G., Vieno, A., Dalmaso, M., & Billieux, J. (2023). Heterogeneity of smartphone impact on everyday life and its relationship with personality and psychopathology: A latent profile analysis. Comprehensive Psychiatry, 120, 152356.

Cervigón-Carrasco, V., Schulze-Steinen, L., Ballester-Arnal, R., Billieux, J., Gil-Juliá, Giménez-Garcia, C., & Castro-Calvo, J. (2023). Attentional inhibitory control interference related to videogames, pornography, and TV series exposure: An experimental study in three independent samples. Computers in Human Behaviors, 143, 107683.

Flayelle, M., Brevers, D., King, D. L., Maurage, P., Perales, J. C., & Billieux, J. (2023). A taxonomy of technology design features that promote potentially addictive online behaviours. Nature Reviews Psychology.

Fournier, L., Schimmenti, A., Musetti, A., Boursier, V., Flayelle, M., Cataldo, I., Starcevic, V., & Billieux, J. (2023). Deconstructing the components model of addiction: an illustration through “addictive” use of social media. Addictive Behaviors, 143, 107694.

Galanis, C.R., Weber, N., Delfabbro, P., Billieux, J., & King, D.L. (2023). Gaming disorder and stigma-related judgements of gaming individuals: An online randomized controlled trial. Addiction, 118(9), 1687-1698.

Giardina, A., Starevic, V., King, D.L., Schimmenti, A., Di Blasi, M., & Billieux, J. (2023). Research directions in the study of gaming-related escapism: A commentary to Melodia, Canale, and Griffiths (2020). International Journal of Mental Health and Addiction, 21, 1075–1081.

Infanti, A., Valls-Serrano, C., Perales, J.-C., Vögele, C., & Billieux, J. (2023). Gaming passion contributes to the definition and identification of problematic gaming. Addictive Behaviors, 147, 107805.

Infanti, A., Starcevic, V., Schimmenti, A., Khazaal, Y., Karila, L., Giardina, A., Flayelle, M., Hedayatzadeh Razavi, S.B., Baggio, S., Vögele, C., & Billieux, J. (2023). Predictors of cyberchondria during the COVID-19 pandemic: Cross-sectional study using supervised machine learning. JMIR Formative Research, 7, e42206.

Larrieu, M., Fombouchet, Y., Billieux, J., & Decamps, G. (2023). How gaming motives affect the reciprocal relationships between video game use and quality of life: A prospective study using objective playtime indicators. Computers in Human Behaviors, 147, 107824,

Nogueira-López, A., Rial-Boubeta, A., Guadix-García, I., Villanueva-Blasco, V., & Billieux, J. (2023). Prevalence of problematic internet use and problematic gaming in Spanish adolescents. Psychiatry Research, 326, 115317.

Pivetta, E., Costa, S., Antonietti, J.-P., Marino, C., Billieux, J., & Canale, N. (2023). Adolescent problematic gaming and its association with maternal behaviors: A dyadic study focusing on the relational-emotional correlates. Addictive Behaviors, 140, 107602.

Starcevic, V., Eslick, G.D., Viswasam, K., Billieux, J., Gainsbury, S.M., King, D.L., & Berle, D. (2023). Problematic online behaviors and psychopathology in Australia. Psychiatry Research, 327, 115405.

Achab, S., & Billieux, J. (2022). Usages problématiques des médias sociaux : Appel à une approche personnalisée. Revue Médicale Suisse, 18(785), 1146‑1148.

Baggio, S., Starcevic, V., Billieux, J., King, D. L., Gainsbury, S. M., Eslick, G. D., & Berle, D. (2022). Testing the spectrum hypothesis of problematic online behaviors: A network analysis approach. Addictive Behaviors, 135, 107451.

Billieux, J., & Fournier, L. (2023) Commentary on Karhulahti et al. (2022): Addressing ontological diversity in gaming disorder measurement from an item-based psychometric perspective. Addiction Research and Theory, 31(3), 170-173.

Billieux, J., & Achab, S. (2022). Enjeux de santé publique et implications cliniques de l’inclusion du trouble du jeu vidéo dans la CIM-11. Revue Medicale Suisse, 18(785), 1154‑1156.

Canale, N., Pancani, L., Pivetta, E., Moretta, T., Marino, C., Buodo, G., Vieno, A., Dalmaso, M., & Billieux, J. (2023). Heterogeneity of smartphone impact on everyday life and its relationship with personality and psychopathology: A latent profile analysis. Comprehensive Psychiatry, 120, 152356.

Castro-Calvo, J., Beltrán-Martínez, P., Flayelle, M., & Billieux, J. (2022). Rumination Across Internet Use Disorders (IUDs): A Systematic Review. Current Addiction Reports.

Cataldo, I., Billieux, J., Esposito, G., & Corazza, O. (2022). Assessing problematic use of social media: where do we stand and what can be improved?Current Opinion in Behavioral Sciences, 45, 101145.

Fernandez de Henestrosa, M., Billieux, J., & Melzer, A. (2022). Last Man Standing: Battle Royale Games Through the Lens of Self-Determination Theory. Sage Journals.

Fineberg, N. A., Menchón, J. M., Hall, N., Dell’Osso, B., Brand, M., Potenza, M. N., Chamberlain, S. R., Cirnigliaro, G., Lochner, C., Billieux, J., Demetrovics, Z., Rumpf, H. J., Müller, A., Castro-Calvo, J., Hollander, E., Burkauskas, J., Grünblatt, E., Walitza, S., Corazza, O., & Zohar, J. (2022). Advances in problematic usage of the internet research – A narrative review by experts from the European network for problematic usage of the internet. Comprehensive Psychiatry, 118, 152346.

Flayelle, M., Brevers, D., & Billieux, J. (2022). Commentary on Englund et al: The advantages and downsides of online focus groups for conducting research on addictive online behaviors. Addiction, 117(8), 2142–2144.

Flayelle, M., Elhai, J., Maurage, P. Vögele, C., Brevers, D., Baggio, S., & Billieux, J. (2022). Identifying the psychological processes delineating non-harmful from problematic binge-watching: A machine learning analytical approach. Telematics and Informatics, 74, 101880.

Hallauer, C. J., Rooney, E. A., Billieux, J., Hall, B. J., & Elhai, J. (2022). Mindfulness mediates relations between anxiety with problematic smartphone use severity. Cyberpsychology: Journal of Psychosocial Research on Cyberspace, 16(1).

King, D. L., Achab, S., Higuchi, S., Bowden-Jones, H., Müller, K. W., Billieux, J., Starcevic, V., Saunders, J. B., Tam, P., & Delfabbro, P. H. (2022). Gaming disorder and the COVID-19 pandemic: Treatment demand and service delivery challenges. Journal of Behavioral Addictions, 11(2), 243-248.

Király, O., Billieux, J., King, D. L., Urbán, R., Koncz, P., Polgár, E., & Demetrovics, Z. (2022). A comprehensive model to understand and assess the motivational background of video game use: The Gaming Motivation Inventory (GMI). Journal of Behavioral Addictions, 11(3), 796-819.

Larrieu, M., Billieux, J., & Décamps, G. (2022). Problematic gaming and quality of life in online competitive videogame players: Identification of motivational profiles. Addictive Behaviors, 133, 107363.

Lischer, S., Jeannot, E., Brülisauer, L., Weber, N., Khazaal, Y., Bendahan, S., & Simon, O. (2022). Response to the Regulation of Video Games under the Youth Media Protection Act: A Public Health Perspective. International Journal of Environmental Research and Public Health, 19(15), 9320.

Masaeli, N., & Billieux, J. (2022). Is problematic Internet and smartphone use related to poorer quality of life? A systematic review of available evidence and assessment strategies. Current Addiction Reports, 9, 235-250.

Musetti, A., Manari, T., Billieux, J., Starcevic, V., & Schimmenti, A. (2022). Problematic social networking sites use and attachment: A systematic review. Computers in Human Behavior, 131, 107199.

Sami, J., Lemoupa Makajio, S., Jeannot, E., Kenfack, B., Viñals, R., Vassilakos, P., & Petignat, P. (2022). Smartphone-Based Visual Inspection with Acetic Acid: An Innovative Tool to Improve Cervical Cancer Screening in Low-Resource Setting. Healthcare, 10(2), 391.

Billieux, J., Baggio, S. (2020). Cyberaddiction : Syndrôme ou spectre de troubles ? Un éclairage via l’analyse par réseau de symptômes. Dépendances65 – Jeux d’argent 2.0 : à la recherche de l’équilibre, 23-25.

King, D. L., Billieux, J., Carragher, N., Delfabbro, P. H. (2020). Face validity evaluation of screening tools for gaming disorder: Scope, language, and overpathologizing issues. Journal of Behavioral Addictions, 9(1), 1‑13.

King, D. L., Delfabbro, P. H., Billieux, J., Potenza, M. N. (2020). Problematic online gaming and the COVID-19 pandemic. Journal of Behavioral Addictions, 9(2), 184‑186.

Starcevic, V., King, D. L., Delfabbro, P. H., Schimmenti, A., Castro-Calvo, J., Giardina, A., Billieux, J. (2020). “Diagnostic inflation” will not resolve taxonomical problems in the study of addictive online behaviours. • : Commentary on: How to overcome taxonomical problems in the study of Internet use disorders and what to do with “smartphone addiction”? (Montag et al., 2020). Journal of Behavioral Addictions, 1(aop).

Communications

Andronicos, M. (2025). A Pilot Prevention Programme Using an Escape Game to Inform About Screen-Related Risks in Children Aged 7 to 12 Years. Présentation orale au 5^e Symposium international multidisciplinaire « Prévenir et traiter le jeu excessif dans un monde digitalisé », 18-20 juin 2025, Centre de conférence et de séminaires, Caux/Montreux, Suisse.

Baggio, S. (2025). Psychological Consequences of Mobile Phone Bans: Emulated Trial of a Natural Experiment in South Australian Schools. Présentation orale au 5^e Symposium international multidisciplinaire « Prévenir et traiter le jeu excessif dans un monde digitalisé », 18-20 juin 2025, Centre de conférence et de séminaires, Caux/Montreux, Suisse.

Billieux, J. (2025). Can Playing “Dungeons and Dragons” Be Good for You? A Registered Exploratory Pilot Program Using Offline Tabletop Role-Playing Games (TTRPGs) to Mitigate Social Anxiety and Reduce Problematic Involvement in Multiplayer Online Video Games. Présentation orale au 5^e Symposium international multidisciplinaire « Prévenir et traiter le jeu excessif dans un monde digitalisé », 18-20 juin 2025, Centre de conférence et de séminaires, Caux/Montreux, Suisse.

Bosson, M. (2025). Table-Top Role-Playing Games (TTRPG) mediated psycholo-gical intervention: A scoping review protocol. Présentation orale au 5^e Symposium international multidisciplinaire « Prévenir et traiter le jeu excessif dans un monde digitalisé », 18-20 juin 2025, Centre de conférence et de séminaires, Caux/Montreux, Suisse.

Canosa, L. (2025). Endiguer le jeu excessif en préservant le “jackpot” social – Bilan des retombées économiques. Poster présenté au 5^e Symposium international multidisciplinaire « Prévenir et traiter le jeu excessif dans un monde digitalisé », 18-20 juin 2025, Centre de conférence et de séminaires, Caux/Montreux, Suisse.

Hegmann, M., Lovy, A., Zuwald, C. (2025). Un groupe thérapeutique intégrant des outils “Mes Choix Jeu” pour faciliter l’accès aux traitements. Présentation orale au 5^e Symposium international multidisciplinaire « Prévenir et traiter le jeu excessif dans un monde digitalisé », 18-20 juin 2025, Centre de conférence et de séminaires, Caux/Montreux, Suisse.

Jeannot, E., Dickson, C., Zumwald, C., Canosa, L., Monteiro, D., Rajadurai, G., Simon, O. (2025). Twenty-two Years of Changing Trends: Swiss Data on the Clinical Characteristics and Game Types Associated with Problem Gambling. Poster présenté au congrès annuel de l’International Society of Addiction Medicine (ISAM), Hamburg, 26-28 mai 2025.

Tomei, A. (2025). Gambling mindset as a barrier to intervention in gambling venues. Présentation orale à la 12^th International Scientific Conference Gambling Disrorder & Other Behavioural Addictions, Warsaw, 15-17 September 2025.

Simon, O. (2024). Opioid Agonist Treatment in Switzerland: Quo Vadis? Présentation au 16th European Opiate Addiction Treatment Association (EUROPAD) conference (Lisbona, June 28-30).

Billieux, J. (2023). Les « addictions » aux jeux vidéo : panique morale ou problème de santé publique ? (Lausanne, 06.04).

Jeannot, E., Costes, J.-M., Dickson, C. & Simon, O. (2023). Revenue derived from problem gambling as a putative indicator for social responsibility: Results from the Swiss Health Survey. Poster présenté au Colloque « Jeux de Hasard et d'Argent : Actualités, de la recherche à la clinique » (Nantes, 5 juin).

Simon, O (2023). Défis d’un cadre de monitorage des politiques de réduction des risques liées aux jeux d’argent : l’exemple de la Suisse. Exposé donné pour l’ISAM/AMA Annual Congress (Marrakech, 2-4.11).

Zumwald, C., Chatelain, I., Coste, J.-M., Weber, N., Bieri, M., Robert, C. & Simon, O. (2023). Charte des professionnels du jeu excessif menant des activités de prévention en lien avec les opérateurs de jeux de hasard et d’argent. Poster présenté au Colloque « Jeux de Hasard et d'Argent : Actualités, de la recherche à la clinique » (Nantes, 05.06).

Billieux, J., Costes, J.-M., Dickson, C., & Simon, O. (2022). Revenue derived from problem gambling as a public health indicator: Results from two Swiss national Health Surveys. Poster présenté en ligne pour l’International Gambling Conference (Auckland, 29.06-01.07).

Billieux, J., Costes, J.-M., Dickson, C., & Simon, O. (2022). Revenue derived from problem gambling as a public health indicator: Results from two Swiss national Health Surveys. Poster présenté lors du Geneva Health Forum (Genève, 3-5.5).

Cornil, A., de Timary, P., Khazaal, Y., Maurage, P., Rochat, L., Simon, O., Walentynowicz, M., Zumwald, C., & Billieux, J. (2022). S-7E5 Tackling naturally occurring gambling craving among problem gamblers with interference. Journal of Behavioral Addictions, 11 (Suppl.1), 213.

Lamy, D., Benyamina, A., & Simon, O. (2022). Présentation des formations en addictologie en Belgique et en France. Symposium du Forum européen addiction et société (Flagey-Bruxelles, 28-29.09).

Menneret, L., Simon, O., & Vosgien, V. (2022). Les traitements de substitution ou TAO. Symposium du Forum européen addiction et société (Flagey-Bruxelles, 28-29.09).

Simon, O., Khazaal, Y. (2022). Evolution de la prise en charge pendant la crise Covid. Symposium du Forum européen addiction et société (Flagey-Bruxelles, 28-29.09).

Simon, O. (2022). Prévenir et soigner le jeu excessifdans une société addictive ?. Communication orale présentée lors de la 23^e Journée scientifique interjurassienne de la santé « Addict·e, qui moi ? » (Delémont, 09.06).

Ben Hassouna, A., (2021). Addictions sans substance. Communication orale présentée lors de la visioconférence de l’association OPSYCOURS (Cameroun, 27.11.21).

Simon, O. (2021). Applying Risk and Harm Reduction to Gambling? Communication orale présentée lors du symposium « Harm reduction as a key Principle for Access to care: Insights from the swiss-romandy college of addiction medicine”. EUROPAD 14^th European Congress “Heroin Addiction & Related Clinical Problems” (Grenoble, 19-21.11.21).

Simon, O. (2021). Cadre des traitements de substitution aux opiacés et médecins généralistes. Communication orale présentée lors du 8^th Africa and Middle East Congress on Addiction (AMECA) et de la Third international Conference of Psycho-Addictology « Addiction et comorbidité : quels liens ? » (Visioconférence, 28-30.10.21).

Dickson, C. (2021). Assessment challenges and policies prevention among patients suffering of gambling disorder. Communication orale présentée lors du 8^th Africa and Middle East Congress on Addiction (AMECA) et de la Third international Conference of Psycho-Addictology « Addiction et comorbidité : quels liens ? » (Visioconférence, 28-30.10.21).

Simon, O. (2021). La RDR est-elle applicable à la prévention et au traitement du jeu excessif ? Un point de vue suisse. Atelier donné lors du 15^e Colloque international ATHS (Biarritz, 19-22.10.21).

Simon, O., Al Kurdi, C. (2021). Un mal, des mots. Enjeux d’un langage neutre, précis et respectueux. Atelier donné lors de la 3^ème Rencontre vaudoise d’addictologie « Addictions, santé mentale et vice versa » (UNIL-Lausanne, 09.09.21).

Zumwald, C., Dimova, S., Christinat, Y. (2021). Jeux vidéo et Internet : addiction ou adaptation ? Atelier donné lors de la 3^ème Rencontre vaudoise d’addictologie « Addictions, santé mentale et vice versa » (UNIL-Lausanne, 09.09.21).