Publications by authors named "Gursharan Virdee"

Introduction: Acute respiratory distress syndrome (ARDS) is a life-threatening, diffuse inflammatory pulmonary condition characterised by the Berlin criteria. Incidence of ARDS is estimated at 2.5-19% globally with high mortality and morbidity.

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This phase 2 randomized trial examined the outcomes of a brief, transitional, peer support intervention designed to address the poor outcomes that are common for individuals with schizophrenia spectrum illnesses in the period immediately following hospitalization. In the context of treatment-as-usual, participants were provided with a peer support intervention, 'the Welcome Basket,' in which participants received 1-2 sessions of peer support in the two weeks before discharge and met weekly for a month post-discharge. The study also piloted a brief version of this intervention with only one community session post-discharge with the same pre-discharge process.

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Hypersensitivity pneumonitis (HP), also known as extrinsic allergic alveolitis, is a granulomatous, non-IgE-mediated hypersensitivity reaction of the alveoli and distal bronchioles presenting as an acute, subacute or chronic condition. It is most commonly associated with exposure to extrinsic allergens (eg, avian dust, mould and tobacco) and medications including antiarrhythmics (eg, amiodarone), cytotoxics (eg, methotrexate) and antiepileptics (eg, carbamazepine). Individuals diagnosed with this condition can present with severe hypoxia and respiratory failure.

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This randomized trial examined the relative effectiveness of primarily compensatory and primarily restorative cognitive interventions in an early psychosis population. A total of 56 patients were randomized to one of two treatments which were applied for four months with a five month follow up assessment. Comparisons were between (1) Cognitive Adaptation Training (CAT) - a treatment that uses environmental supports and weekly home visits to compensate for cognitive challenges and improve community functioning and (2) Action Based Cognitive Remediation (ABCR) - a treatment involving computerized cognitive drill and practice exercises, simulations, goal setting, and behavioral activation.

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Aim: Low motivation is a core symptom of schizophrenia which significantly impacts successful engagement in and benefit from psychosocial treatments. Therefore, it is important for clinicians to design psychosocial treatments to effectively motivate and engage patients during the treatment. The MUSIC® Model of Academic Motivation Inventory (MMI) is an 18-item instrument with five scales that assess students' motivation during academic tasks.

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Objectives: This study aims to measure community participation in persons with severe mental illness (SMI) in Toronto, Ontario and outlines a methodological approach for understanding the dimensions of community participation.

Methods: A mixed methods approach was used to define activity spaces through participatory mapping and a qualitative survey interview for participants (N = 31), selected through a stratified purposeful sampling strategy. Five neighbourhoods in Toronto were sampled in an attempt to obtain an ethnically diverse sample.

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Objective: This paper describes outcome and feasibility findings for a novel, brief intervention to facilitate discharge from lengthy psychiatric hospitalization. The examination of such transitional interventions is important given the suboptimal outcomes for many individuals with severe mental illness at discharge, particularly in the first month.

Method: In this study a mixed methods design was used to examine a 6-week peer support worker-provided transitional intervention called the 'Welcome Basket.

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Objective: There is a paucity of accessible, evidence-based tools for caregivers of individuals with schizophrenia. This study examines changes in the self-assessed and caregiver-assessed outcomes of people with schizophrenia after exposure to a cognitive adaptation training (CAT) guide that addressed pragmatic, in-home approaches to offset the cognitive impacts of the illness.

Method: This study examined the 4-month, pre-post outcomes of a CAT guide, as compared with a popular, general manual, for families of individuals with schizophrenia.

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This paper is an initial attempt to collate the literature on psychiatric inpatient recovery-based care and, more broadly, to situate the inpatient care sector within a mental health reform dialogue that, to date, has focused almost exclusively on outpatient and community practices. We make the argument that until an evidence base is developed for recovery-oriented practices on hospital wards, the effort to advance recovery-oriented systems will stagnate. Our scoping review was conducted in line with the 2009 Preferred Reporting Items for Systematic Reviews and Meta-Analyses (commonly referred to as PRISMA) guidelines.

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Cognitive remediation (CR) has demonstrated good outcomes when paired with supported employment, however little is known about its effectiveness when integrated into a supported education program. This randomized controlled trial examined the effectiveness of integrating CR within a supported education program compared with supported education without CR. Thirty-seven students with psychosis were recruited into the study in the 2012 academic year.

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Objective: This study was undertaken to examine the role of gender as it relates to access to housing among individuals with severe mental illness (SMI) in Canada.

Design: An exploratory, qualitative approach was used to assess the perspectives of Canadian housing experts. The focus of inquiry was on the role of gender and associated intersections (eg, ethnicity) in pathways to housing access and housing needs for individuals with SMI.

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