Marc-André Roy

ResearcherID ORCID

Publication Activity (10 Years)

Years Active: 2020-2024
Publications (10 Years): 40

Top Topics

Randomized Controlled Trial

Bipolar Disorder

Top Venues

Canadian journal of psychiatry. Revue canadienne de psychiatrie

European psychiatry : the journal of the Association of European Psychiatrists

Early intervention in psychiatry

JMIR research protocols

This page only lists publications with an associated author ORCID identifier.

Publications

Olivier Corbeil, Élizabeth Anderson, Laurent Béchard, Charles Desmeules, Maxime Huot-Lavoie, Lauryann Bachand, Sébastien Brodeur, Pierre-Hugues Carmichael, Christian Jacques, Marco Solmi, Isabelle Giroux, Michel Dorval, Marie-France Demers, Marc-André Roy
Reply to: Why does problem gambling in psychotic disorders pose such a challenge for comprehension? Acta psychiatrica Scandinavica (2024)
Sophie L'Heureux, Maxime Huot-Lavoie, Audrey Bergeron, Christina Bergeron, Bruno-Pier Blouin, Marc-André Roy
Effect of Cannabis Legalization in Canada on the Incidence of Psychosis Consultations in Quebec City's Psychiatric Emergency Services. Canadian journal of psychiatry. Revue canadienne de psychiatrie 69 (8) (2024)
Stephanie Coronado-Montoya, Amal Abdel-Baki, David Crockford, José Côté, Simon Dubreucq, Alina Dyachenko, Benedikt Fischer, Tania Lecomte, Sophie L'Heureux, Clairélaine Ouellet-Plamondon, Marc-André Roy, Philip Tibbo, Marie Villeneuve, Didier Jutras-Aswad
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. Canadian journal of psychiatry. Revue canadienne de psychiatrie 69 (7) (2024)
Tania Lecomte, Isabelle Heyden, Stéphane Raffard, Yasser Khazaal, Audrey Livet, Paméla Power, Marc-André Roy, Amal Abdel-Baki, Marc Corbière
Canadian journal of psychiatry. Revue canadienne de psychiatrie (2024)
Olivier Corbeil, Élizabeth Anderson, Laurent Béchard, Charles Desmeules, Maxime Huot-Lavoie, Lauryann Bachand, Sébastien Brodeur, Pierre-Hugues Carmichael, Christian Jacques, Marco Solmi, Isabelle Giroux, Michel Dorval, Marie-France Demers, Marc-André Roy
Problem gambling in psychotic disorders: A systematic review and meta-analysis of prevalence. Acta psychiatrica Scandinavica (2024)
Sophie L'Heureux, Maxime Huot-Lavoie, Audrey Bergeron, Christina Bergeron, Bruno-Pier Blouin, Marc-André Roy
Effect of Cannabis Legalization in Canada on the Incidence of Psychosis Consultations in Quebec City's Psychiatric Emergency Services. Canadian journal of psychiatry. Revue canadienne de psychiatrie 69 (8) (2024)
Laurent Béchard, Charles Desmeules, Lauryann Bachand, Maxime Huot-Lavoie, Olivier Corbeil, Elizabeth Anderson, Sébastien Brodeur, Annie LeBlanc, Marie-France Demers, Sophie Lauzier, Marc-André Roy
The effects of antipsychotic discontinuation or maintenance on the process of recovery in remitted first-episode psychosis patients - A systematic review and meta-analysis of randomized controlled trials. European psychiatry : the journal of the Association of European Psychiatrists 67 (1) (2024)
Elisabeth Thibaudeau, Tania Lecomte, Marc Corbière, Amal Abdel-Baki, Andréanne Simard, Marc-André Roy, Caroline Cellard
Assessing the fidelity of supported education programs for first-episode psychosis to the supported employment guidelines adapted for education. Early intervention in psychiatry (2024)
Sophie L'Heureux, Maxime Huot-Lavoie, Audrey Bergeron, Christina Bergeron, Bruno-Pier Blouin, Marc-André Roy
Effect of Cannabis Legalization in Canada on the Incidence of Psychosis Consultations in Quebec City's Psychiatric Emergency Services. Canadian journal of psychiatry. Revue canadienne de psychiatrie 69 (8) (2024)
Sophie L'Heureux, Maxime Huot-Lavoie, Audrey Bergeron, Christina Bergeron, Bruno-Pier Blouin, Marc-André Roy
Effect of Cannabis Legalization in Canada on the Incidence of Psychosis Consultations in Quebec City's Psychiatric Emergency Services. Canadian journal of psychiatry. Revue canadienne de psychiatrie (2024)
Laurent Béchard, Charles Desmeules, Lauryann Bachand, Maxime Huot-Lavoie, Olivier Corbeil, Elizabeth Anderson, Sébastien Brodeur, Annie LeBlanc, Marie-France Demers, Sophie Lauzier, Marc-André Roy
The effects of antipsychotic discontinuation or maintenance on the process of recovery in remitted first-episode psychosis patients - A systematic review and meta-analysis of randomized controlled trials. European psychiatry : the journal of the Association of European Psychiatrists 67 (1) (2024)
Laurent Béchard, Charles Desmeules, Lauryann Bachand, Maxime Huot-Lavoie, Olivier Corbeil, Elizabeth Anderson, Sébastien Brodeur, Annie LeBlanc, Marie-France Demers, Sophie Lauzier, Marc-André Roy
The effects of antipsychotic discontinuation or maintenance on the process of recovery in remitted first-episode psychosis patients - A systematic review and meta-analysis of randomized controlled trials. European psychiatry : the journal of the Association of European Psychiatrists 67 (1) (2024)
Laurence Roy, Marichelle Leclair, Anne G Crocker, Amal Abdel-Baki, Luigi de Benedictis, Felix-Antoine Bérubé, Esther Thibeault, Eric Latimer, Marc-André Roy
Risk factors for homelessness and housing instability in the first episode of mental illness: Initial findings from the AMONT study. Early intervention in psychiatry 18 (7) (2024)
Stephanie Coronado-Montoya, Amal Abdel-Baki, David Crockford, José Côté, Simon Dubreucq, Alina Dyachenko, Benedikt Fischer, Tania Lecomte, Sophie L'Heureux, Clairélaine Ouellet-Plamondon, Marc-André Roy, Philip Tibbo, Marie Villeneuve, Didier Jutras-Aswad
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. Canadian journal of psychiatry. Revue canadienne de psychiatrie 69 (7) (2024)
Stephanie Coronado-Montoya, Amal Abdel-Baki, David Crockford, José Côté, Simon Dubreucq, Alina Dyachenko, Benedikt Fischer, Tania Lecomte, Sophie L'Heureux, Clairélaine Ouellet-Plamondon, Marc-André Roy, Philip Tibbo, Marie Villeneuve, Didier Jutras-Aswad
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. Canadian journal of psychiatry. Revue canadienne de psychiatrie 69 (7) (2024)
Laurence Roy, Marichelle Leclair, Anne G Crocker, Amal Abdel-Baki, Luigi de Benedictis, Felix-Antoine Bérubé, Esther Thibeault, Eric Latimer, Marc-André Roy
Risk factors for homelessness and housing instability in the first episode of mental illness: Initial findings from the AMONT study. Early intervention in psychiatry (2024)
Olivier Corbeil, Élizabeth Anderson, Laurent Béchard, Charles Desmeules, Maxime Huot-Lavoie, Lauryann Bachand, Sébastien Brodeur, Pierre-Hugues Carmichael, Christian Jacques, Marco Solmi, Isabelle Giroux, Michel Dorval, Marie-France Demers, Marc-André Roy
Problem gambling in psychotic disorders: A systematic review and meta-analysis of prevalence. Acta psychiatrica Scandinavica 149 (6) (2024)
Stephanie Coronado-Montoya, Amal Abdel-Baki, David Crockford, José Côté, Simon Dubreucq, Alina Dyachenko, Benedikt Fischer, Tania Lecomte, Sophie L'Heureux, Clairélaine Ouellet-Plamondon, Marc-André Roy, Philip Tibbo, Marie Villeneuve, Didier Jutras-Aswad
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. Canadian journal of psychiatry. Revue canadienne de psychiatrie (2024)
Laurent Béchard, Charles Desmeules, Lauryann Bachand, Maxime Huot-Lavoie, Olivier Corbeil, Elizabeth Anderson, Sébastien Brodeur, Annie LeBlanc, Marie-France Demers, Sophie Lauzier, Marc-André Roy
The effects of antipsychotic discontinuation or maintenance on the process of recovery in remitted first-episode psychosis patients - A systematic review and meta-analysis of randomized controlled trials. European psychiatry : the journal of the Association of European Psychiatrists 67 (1) (2024)
Laurent Béchard, Charles Desmeules, Lauryann Bachand, Maxime Huot-Lavoie, Olivier Corbeil, Elizabeth Anderson, Sébastien Brodeur, Annie LeBlanc, Marie-France Demers, Sophie Lauzier, Marc-André Roy
The effects of antipsychotic discontinuation or maintenance on the process of recovery in remitted first-episode psychosis patients - A systematic review and meta-analysis of randomized controlled trials. European psychiatry : the journal of the Association of European Psychiatrists 67 (1) (2024)
Stephanie Coronado-Montoya, Amal Abdel-Baki, David Crockford, José Côté, Simon Dubreucq, Alina Dyachenko, Benedikt Fischer, Tania Lecomte, Sophie L'Heureux, Clairélaine Ouellet-Plamondon, Marc-André Roy, Philip Tibbo, Marie Villeneuve, Didier Jutras-Aswad
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. Canadian journal of psychiatry. Revue canadienne de psychiatrie 69 (7) (2024)
Olivier Corbeil, Élizabeth Anderson, Laurent Béchard, Charles Desmeules, Maxime Huot-Lavoie, Lauryann Bachand, Sébastien Brodeur, Pierre-Hugues Carmichael, Christian Jacques, Marco Solmi, Isabelle Giroux, Michel Dorval, Marie-France Demers, Marc-André Roy
Problem gambling in psychotic disorders: A systematic review and meta-analysis of prevalence. Acta psychiatrica Scandinavica 149 (6) (2024)
Laurent Béchard, Charles Desmeules, Lauryann Bachand, Maxime Huot-Lavoie, Olivier Corbeil, Elizabeth Anderson, Sébastien Brodeur, Annie LeBlanc, Marie-France Demers, Sophie Lauzier, Marc-André Roy
The effects of antipsychotic discontinuation or maintenance on the process of recovery in remitted first-episode psychosis patients - A systematic review and meta-analysis of randomized controlled trials. European psychiatry : the journal of the Association of European Psychiatrists 67 (1) (2024)
Laurent Béchard, Charles Desmeules, Lauryann Bachand, Maxime Huot-Lavoie, Olivier Corbeil, Elizabeth Anderson, Sébastien Brodeur, Annie LeBlanc, Marie-France Demers, Sophie Lauzier, Marc-André Roy
The effects of antipsychotic discontinuation or maintenance on the process of recovery in remitted first-episode psychosis patients - A systematic review and meta-analysis of randomized controlled trials. European psychiatry : the journal of the Association of European Psychiatrists 67 (1) (2024)
Laurent Béchard, Charles Desmeules, Lauryann Bachand, Maxime Huot-Lavoie, Olivier Corbeil, Elizabeth Anderson, Sébastien Brodeur, Annie LeBlanc, Marie-France Demers, Sophie Lauzier, Marc-André Roy
The Effects of Antipsychotic Discontinuation or Maintenance on the Process of Recovery in Remitted First-Episode Psychosis Patients - A Systematic Review and Meta-Analysis of Randomized Controlled Trials. European psychiatry : the journal of the Association of European Psychiatrists (2024)
Stephanie Coronado-Montoya, Amal Abdel-Baki, José Côté, David Crockford, Simon Dubreucq, Benedikt Fischer, Pamela Lachance-Touchette, Tania Lecomte, Sophie L'Heureux, Clairélaine Ouellet-Plamondon, Marc-André Roy, Ovidiu Tatar, Philip G Tibbo, Marie Villeneuve, Anne Wittevrongel, Didier Jutras-Aswad
Evaluation of a Cannabis Harm Reduction Intervention for People With First-Episode Psychosis: Protocol for a Pilot Multicentric Randomized Trial. JMIR research protocols 12 (2023)
Stephanie Coronado-Montoya, Amal Abdel-Baki, José Côté, David Crockford, Simon Dubreucq, Benedikt Fischer, Pamela Lachance-Touchette, Tania Lecomte, Sophie L'Heureux, Clairélaine Ouellet-Plamondon, Marc-André Roy, Ovidiu Tatar, Philip G Tibbo, Marie Villeneuve, Anne Wittevrongel, Didier Jutras-Aswad
Evaluation of a Cannabis Harm Reduction Intervention for People With First-Episode Psychosis: Protocol for a Pilot Multicentric Randomized Trial. JMIR research protocols 12 (2023)
Olivier Corbeil, Sébastien Brodeur, Josiane Courteau, Laurent Béchard, Maxime Huot-Lavoie, Elaine Angelopoulos, Samanta Di Stefano, Erica Marrone, Alain Vanasse, Marie Josée Fleury, Emmanuel Stip, Alain Lesage, Ridha Joober, Marie-France Demers, Marc-André Roy
Treatment with psychostimulants and atomoxetine in people with psychotic disorders: reassessing the risk of clinical deterioration in a real-world setting. The British journal of psychiatry : the journal of mental science (2023)
Maxime Huot-Lavoie, Charles Desmeules, Olivier Corbeil, Laurent Béchard, Sébastien Brodeur, Anne-Marie Essiambre, Chantale Thériault, Elizabeth Anderson, Lauryann Bachand, Zain Al-Aabideen Haider, Amal Abdel-Baki, Yasser Khazaal, Isabelle Giroux, Marie-France Demers, Marc-André Roy
Impact of gaming disorder on first episode psychosis patients' evolution: Protocol for a multicentered prospective study. Early intervention in psychiatry (2023)
Stephanie Coronado-Montoya, Amal Abdel-Baki, José Côté, David Crockford, Simon Dubreucq, Benedikt Fischer, Pamela Lachance-Touchette, Tania Lecomte, Sophie L'Heureux, Clairélaine Ouellet-Plamondon, Marc-André Roy, Ovidiu Tatar, Philip G Tibbo, Marie Villeneuve, Anne Wittevrongel, Didier Jutras-Aswad
Evaluation of a Cannabis Harm Reduction Intervention for People With First-Episode Psychosis: Protocol for a Pilot Multicentric Randomized Trial. JMIR research protocols 12 (2023)
Stephanie Coronado-Montoya, Amal Abdel-Baki, José Côté, David Crockford, Simon Dubreucq, Benedikt Fischer, Pamela Lachance-Touchette, Tania Lecomte, Sophie L'Heureux, Clairélaine Ouellet-Plamondon, Marc-André Roy, Ovidiu Tatar, Philip G Tibbo, Marie Villeneuve, Anne Wittevrongel, Didier Jutras-Aswad
Evaluation of a Cannabis Harm Reduction Intervention for People With First-Episode Psychosis: Protocol for a Pilot Multicentric Randomized Trial. JMIR research protocols 12 (2023)
Ovidiu Tatar, Amal Abdel-Baki, Anne Wittevrongel, Tania Lecomte, Jan Copeland, Pamela Lachance-Touchette, Stephanie Coronado-Montoya, José Côté, David Crockford, Simon Dubreucq, Sophie L'Heureux, Clairélaine Ouellet-Plamondon, Marc-André Roy, Philip G Tibbo, Marie Villeneuve, Didier Jutras-Aswad
Reducing Cannabis Use in Young Adults With Psychosis Using iCanChange, a Mobile Health App: Protocol for a Pilot Randomized Controlled Trial (ReCAP-iCC). JMIR research protocols 11 (11) (2022)
Daniel Schöttle, Guerline Clerzius, Wolfgang Janetzky, Oloruntoba Oluboka, Marc-André Roy, François Therrien, Klaus Wiedemann
Real-world effectiveness of aripiprazole once-monthly REACT study: Pooled analysis of two noninterventional studies. European psychiatry : the journal of the Association of European Psychiatrists 65 (1) (2022)
Laurence Roy, Amal Abdel-Baki, Felix-Antoine Bérubé, Anne Crocker, Luigi de Benedictis, Mathieu Dostie, Eric Latimer, Marc-André Roy
Housing trajectories and the risk of homelessness among new mental health service users: Protocol for the AMONT study. Early intervention in psychiatry 17 (5) (2022)
Amélie M Achim, Élisabeth Thibaudeau, Andréanne Huot, Caroline Cellard, Marc-André Roy
What areas of everyday functioning are affected by theory of mind deficits in recent-onset schizophrenia spectrum disorders? Early intervention in psychiatry (2022)
Manuela Ferrari, Srividya N Iyer, Annie LeBlanc, Marc-André Roy, Amal Abdel-Baki
A Rapid-Learning Health System to Support Implementation of Early Intervention Services for Psychosis in Quebec, Canada: Protocol. JMIR research protocols 11 (7) (2022)
Laurence Roy, Amal Abdel-Baki, Felix-Antoine Bérubé, Anne Crocker, Luigi de Benedictis, Mathieu Dostie, Eric Latimer, Marc-André Roy
Housing trajectories and the risk of homelessness among new mental health service users: Protocol for the AMONT study. Early intervention in psychiatry 17 (5) (2022)
Laurence Roy, Amal Abdel-Baki, Felix-Antoine Bérubé, Anne Crocker, Luigi de Benedictis, Mathieu Dostie, Eric Latimer, Marc-André Roy
Housing trajectories and the risk of homelessness among new mental health service users: Protocol for the AMONT study. Early intervention in psychiatry 17 (5) (2022)
Alain Lesage, Josiane Courteau, Sébastien Brodeur, Emmanuel Stip, Marie-Josée Fleury, Mireille Courteau, Marc-André Roy, Alain Vanasse
Urbanicity, Schizophrenia and Equitable Specialist Services Allocation. Canadian journal of psychiatry. Revue canadienne de psychiatrie (2021)
Marc-André Roy
The Evolution of Long-Acting Antipsychotics Use in Québec between 2003 and 2017. Canadian journal of psychiatry. Revue canadienne de psychiatrie 65 (7) (2020)