Publications
Description, evaluation and scale-up potential of a model for rapid access to early intervention for psychosis.. Early Interv Psychiatry.
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2018. Delusional content at initial presentation to a catchment-based early intervention service for psychosis.. Br J Psychiatry. :1-7.
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2020. Cultural and Contextual Adaptation of an eHealth Intervention for Youth Receiving Services for First-Episode Psychosis: Adaptation Framework and Protocol for Horyzons-Canada Phase 1.. JMIR Res Protoc. 7(4):e100.
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2018. Cortical thinning in temporo-parietal junction (TPJ) in non-affective first-episode of psychosis patients with persistent negative symptoms.. PLoS One. 9(6):e101372.
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2014. Cortical thickness is associated with poor insight in first-episode psychosis.. J Psychiatr Res. 45(6):781-7.
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2011. Corrigendum to "Therapeutic Effectiveness and Tolerability of Aripiprazole as Initial Choice of Treatment in First Episode Psychosis in an Early Intervention Service: A One-Year Outcome Study" [Schizophr. Res. 147, 120-125].. Schizophr Res. 193:490.
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2018. A controlled evaluation of a targeted early case detection intervention for reducing delay in treatment of first episode psychosis.. Soc Psychiatry Psychiatr Epidemiol. 49(11):1711-8.
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2014. Context and contact: a comparison of patient and family engagement with early intervention services for psychosis in India and Canada.. Psychol Med. :1-10.
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2020. Comparison of clinical outcomes following 2 years of treatment of first-episode psychosis in urban early intervention services in Canada and India.. Br J Psychiatry. 217(3):514-520.
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2020. Comparing three-year extension of early intervention service to regular care following two years of early intervention service in first-episode psychosis: a randomized single blind clinical trial.. World Psychiatry. 16(3):278-286.
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2017. Comparing cognitive clusters across first- and multiple-episode of psychosis.. Psychiatry Res. 269:707-718.
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2018. Cognitive insight in first-episode schizophrenia: further evidence for a role of the ventrolateral prefrontal cortex.. Schizophr Res. 166(1-3):65-8.
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2015. Cognitive deficits characterization using the CogState Research Battery in first-episode psychosis patients.. Schizophr Res Cogn. 2(3):140-145.
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2015. Cognitive capacity similarly predicts insight into symptoms in first- and multiple-episode psychosis.. Schizophr Res. 206:236-243.
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2019. Is the Clinical High-Risk State a Valid Concept? Retrospective Examination in a First-Episode Psychosis Sample. Psychiatr Serv. 68(10):1046-1052.
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2017. Clinical and functional implications of a history of childhood ADHD in first-episode psychosis.. Schizophr Res. 165(2-3):128-33.
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2015. The Clinic for Assessment of Youth at Risk (CAYR): 10 years of service delivery and research targeting the prevention of psychosis in Montreal, Canada.. Early Interv Psychiatry.
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2015. Changes in memory performance over a 12-month period in relation to achieving symptomatic remission after a first-episode psychosis.. Schizophr Res. 153(1-3):103-8.
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2014. The Case for Cautious Interpretation and Replication: Lead-Time Bias as a Potential Explanation for the Link Between Duration of Untreated Psychosis and Outcome.. Am J Psychiatry. 177(12):1180-1181.
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2020. Canadian response to need for transformation of youth mental health services: ACCESS Open Minds (Esprits ouverts).. Early Interv Psychiatry.
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2018. Can the Positive and Negative Syndrome scale (PANSS) differentiate treatment-resistant from non-treatment-resistant schizophrenia? A factor analytic investigation based on data from the Pattern cohort study. Psychiatry Res. 276:210-217.
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2019. Bipolar disorder risk gene modulates negative symptoms in schizophrenia: a neuroimaging genetics study.. J Psychiatry Neurosci. 42(3):172-180.
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2017. Baby or bathwater? Referrals of "non-cases" in a targeted early identification intervention for psychosis. Soc Psychiatry Psychiatr Epidemiol.
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2018. Authors' reply.. Br J Psychiatry. 211(2):116-117.
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