Publications by authors named "Marc Andre Roy"

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Integrating gaming disorder into early intervention in first-episode psychosis - current knowledge and future directions.
Maxime Huot-Lavoie, Olivier Cobeil, Olivier Roy, Sophie L'Heureux, Magali Dufour, Marc-André Roy

Ir J Psychol Med· December 2025

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Using a Learning Health System to Integrate Peer Support in Early Intervention Services for Psychosis in Quebec: Protocol for a Participatory, Mixed-Methods Study (the PAIRPEP Project).
Beatrice Todesco, Srividya N Iyer, Manuela Ferrari, Marc-André Roy, Marie-Hélène Morin

Early Interv Psychiatry· October 2025

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Real-world examination of the rates of long-acting injectable attrition in a cohort of early psychosis patients after discharge from an early intervention service for psychosis.
Candice E Crocker, Thomas Hastings, Marc-Andre Roy, Nicola Otter, Philip G Tibbo

Ther Adv Psychopharmacol· October 2025

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Testing the Transportability of the Psychosis Metabolic Risk Calculator in Canada (Quebec): International External Validation Study.
Sébastien Brodeur, Olivier Corbeil, Laurent Béchard, Maxime Huot-Lavoie, Charles Desmeules, Marc-André Roy

Schizophr Bull· October 2025

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Factors shaping the decision-making process to continue or discontinue antipsychotics: exploratory qualitative study of 12 individuals in remission from first-episode psychosis.
Laurent Béchard, Elizabeth Anderson, Olivier Corbeil, Maxime Huot-Lavoie, Sébastien Brodeur, Marc-André Roy

BJPsych Open· September 2025

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A pilot randomized controlled trial of a digital cannabis harm reduction intervention for young adults with first-episode psychosis who use cannabis.
Stephanie Coronado-Montoya, Amal Abdel-Baki, Paule Bodson-Clermont, David Boucher-Roy, José Côté, Marc-André Roy

Psychiatry Res· August 2025

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Being well understood and generating interest during verbal interactions: the role of Theory of Mind and clinical symptoms in people with schizophrenia spectrum disorders.
Audrey Cayouette, Caroline Cellard, Marion Fossard, Dominique Knutsen, Marc-André Roy

Philos Trans R Soc Lond B Biol Sci· August 2025

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Lived experience of gaming disorder among people with psychotic disorders: implications for tailored interventions and clinical management.
Maxime Huot-Lavoie, Laurent Béchard, Olivier Corbeil, Olivier Roy, Sophie L'Heureux, Marc-André Roy

Curr Opin Psychiatry· July 2025

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Use of reference markers in the speech of people with schizophrenia spectrum disorders: Evidence from two referential communication tasks manipulating common ground with the interaction partner.
Amélie M Achim, Dominique Knutsen, Marc-André Roy, Souleymane Gadio, Marion Fossard

Schizophr Res Cogn· June 2025

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SARPEP, a rapid-learning healthcare system of early intervention services for psychosis in Quebec, Canada: Feasibility, acceptability and early impacts.
Amal Abdel-Baki, Manuela Ferrari, Annie Leblanc, Camille Arbaud, Daniel Rabouin, Marc-André Roy

Schizophr Res· March 2025

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Implementing a rapid-learning health system in early intervention services for psychosis: qualitative evaluation of its feasibility and acceptability.
Manuela Ferrari, Marianne-Sarah Saulnier, Srividya N Iyer, Marc-André Roy, Amal Abdel-Baki

Health Res Policy Syst· March 2025

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Reply to: Why does problem gambling in psychotic disorders pose such a challenge for comprehension?
Olivier Corbeil, Élizabeth Anderson, Laurent Béchard, Charles Desmeules, Maxime Huot-Lavoie, Marc-André Roy

Acta Psychiatr Scand· January 2025

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Long-term effectiveness of aripiprazole once monthly on functioning and quality of life in schizophrenia: results of year 2 of the ReLiAM study.
Marc-André Roy, François Therrien, Matthieu Boucher, Oloruntoba Oluboka

BMC Psychiatry· November 2024

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Medication Exposure and Mortality in Patients With Schizophrenia.
Sébastien Brodeur, Yohann M Chiu, Josiane Courteau, Marc Dorais, Dominic Oliver, Marc-André Roy

JAMA Netw Open· November 2024

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[Not Available].
Tania Lecomte, Isabelle Heyden, Stéphane Raffard, Yasser Khazaal, Audrey Livet, Marc-André Roy

Can J Psychiatry· October 2024

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Assessing the fidelity of supported education programs for first-episode psychosis to the supported employment guidelines adapted for education.
Elisabeth Thibaudeau, Tania Lecomte, Marc Corbière, Amal Abdel-Baki, Andréanne Simard, Marc-André Roy

Early Interv Psychiatry· September 2024

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Psychotic Disorders and exosomes: An overview of current evidence and future directions.
Charles Desmeules, Olivier Corbeil, Maxime Huot-Lavoie, Laurent Béchard, Sébastien Brodeur, Marc-André Roy

Psychiatry Res· September 2024

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Prevalence of schizophrenia spectrum and other psychotic disorders in problem gambling: A systematic review and meta-analysis.
Olivier Corbeil, Laurent Béchard, Élizabeth Anderson, Maxime Huot-Lavoie, Charles Desmeules, Marc-André Roy

Eur Psychiatry· September 2024

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[Housing experiences of new mental health service users: Specific characteristics and developmental issues].
Laurence Roy, Amal Abdel Baki, Anne Crocker, Luigi De Benedictis, Éric Latimer, Marc-André Roy

Sante Ment Que· August 2024

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Preferences of Young Adults With Psychosis for Cannabis-Focused Harm Reduction Interventions: A Cross-Sectional Study: Préférences des jeunes adultes souffrant de psychose pour les interventions de réduction des méfaits axées sur le cannabis : une étude transversale.
Stephanie Coronado-Montoya, Amal Abdel-Baki, David Crockford, José Côté, Simon Dubreucq, Marc-André Roy

Can J Psychiatry· July 2024

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Problem gambling in psychotic disorders: A systematic review and meta-analysis of prevalence.
Olivier Corbeil, Élizabeth Anderson, Laurent Béchard, Charles Desmeules, Maxime Huot-Lavoie, Marc-André Roy

Acta Psychiatr Scand· June 2024

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Care trajectories around a first dementia diagnosis in patients with serious mental illness.
Isabelle Dufour, Sébastien Brodeur, Josiane Courteau, Marc-André Roy, Alain Vanasse

Geriatr Gerontol Int· June 2024

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Speech markers to predict and prevent recurrent episodes of psychosis: A narrative overview and emerging opportunities.
Farida Zaher, Mariama Diallo, Amélie M Achim, Ridha Joober, Marc-André Roy

Schizophr Res· April 2024

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[Sharing information and respecting confidentiality: Standards for improving the quality of mental health services].
Marie-Hélène Morin, Annik Moreau, Maryse Proulx, Mary Anne Levasseur, Luc Vigneault, Marc-André Roy

Sante Ment Que· April 2024

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