Publications by authors named "Chanaka Wijeratne"

Aims: To identify clinical and other factors associated with the use of electroconvulsive therapy (ECT) in New South Wales for the period 1944-1949 and to compare with contemporaneous practice.

Method: Annual reports of the Inspector-General of Mental Hospitals in NSW (1944/45 to 1948/49) were examined.

Main Findings: Seven hospitals reported a total of 8964 courses of treatment during the period.

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Many medical practitioners in Australia work beyond the traditional retirement age. Transitioning to retirement is important, however, because the likelihood of poorer clinical outcomes increases with practitioner age. The objective of the present study was to develop and trial an online educational intervention to promote planning for a smoother transition to retirement using a non-randomized control group pre- and post-test design.

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Article Synopsis
  • A study aims to evaluate the effectiveness and cost-efficiency of a stepped care model for treating depression and anxiety in older adults compared to traditional treatment methods.
  • Participants, 666 older adults with significant anxiety and/or depression, will receive a combination of low-intensity cognitive behavioral therapy (CBT) followed by higher intensity sessions if needed.
  • The research will assess clinical outcomes and health-related costs, providing insights into the practical benefits of this approach for mental health services tailored to older populations.
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Objective: Most of the published data on the psychological health of physicians has focused on the youngest members of the profession. The aims of this analysis were to determine how psychological morbidity changes across the career cycle.

Methods: We report data from the cross-sectional National Mental Health Survey of Doctors and Medical Students, conducted in Australia.

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Background And Objectives: Neglect of older people is common and may result in fatal and nonfatal outcomes. Normal changes of aging and disease-related symptoms may overlap with markers of neglect and lead to under-detection. This review aims to delineate medical, psychiatric, and pathophysiological indicators in the victim-identified in forensic case reports-to point out areas of overlap and raise awareness in Health Care Professionals.

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Objectives: Demographic, physical and psychological associations of successful aging (SA) have been evaluated, but occupational factors have not. Nor has SA been evaluated in a specific occupational group. The aims of this study were to examine the occupational associations of SA in older physicians, and to explore the concept of occupational SA.

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Despite increasing interest from the medical profession in aging and retirement, we know little about effects of gender, marital status, and cohort on aging within the profession. We surveyed 1,048 Australian doctors from "younger" (55-64) and "older" (65-89) cohorts, investigating gender and marital effects on perceptions of successful aging, career, and retirement intent. Women intend to retire earlier.

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Objective: To determine the professional and personal factors associated with the intention to retire (ITR) by medical practitioners.

Design, Participants And Setting: Cross-sectional survey of currently practising Australian doctors aged 55 or older registered with a commercial database. Participants completed an online self-report questionnaire in October 2015.

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Objectives: This paper is a guide to the general psychiatric assessment of the late career medical practitioner (LCP) from a clinical viewpoint.

Conclusions: Late career is a specific developmental stage in medical practitioners, a time of transition towards retirement. The treating psychiatrist should be mindful of the welfare of the practitioner, the public and the profession during the assessment, which is conducted from a complex therapeutic and regulatory viewpoint.

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Background: Behavioral and psychological symptoms of dementia (BPSD) are virtually ubiquitous in dementia. Excessive recourse to use of psychotropics which have high risk to benefit ratio remains a global problem. We aimed to identify components of quality prescribing in BPSD to develop a tool for quality prescribing and to test this tool.

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The surgical workforce is ageing. This will impact on future workforce supply and planning, as well as the professional performance and welfare of surgeons themselves. This paper is a 'call to arms' to surgeons to consider the complex problem of advancing years and surgical performance.

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Advances in the treatment of Parkinson's disease have led to significant improvement in many of the disabling motor symptoms of the disease, but often at the cost of neuropsychiatric side-effects. These include psychosis, dopamine dysregulation syndrome, impulse control disorders, mood disorders and Parkinson's disease drug withdrawal syndromes. Such side-effects can be as disabling and have as much impact on activities of daily living, quality of life, relationships and caregiver burden as motor symptoms.

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Background: Brain volumetric magnetic resonance imaging (MRI) studies of adult bipolar disorder samples, compared with healthy controls, have reported conflicting results in hippocampal and amygdala volumes. Among these, few have studied older bipolar samples, which would allow for examination of the effects of greater duration in mood episodes on brain volumes. The aim of this study was to compare hippocampal and amygdala volumes in older bipolar patients with controls.

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Objective: This paper describes a collaborative capacity-building project in the identification and management of mood disorders, involving the Black Dog Institute in Sydney, Australia, and several organizations in Sri Lanka, and presents the qualitative evaluation findings.

Method: The two-year project comprised an initial intensive educational program delivered at the Institute with follow-up via email and an online forum (Phase 1), and continuing collaboration with the eight Sri Lankan clinicians and their respective organizations to build awareness of mood disorders and train others in Sri Lanka (Phase 2).

Results: The eight trainees planned and executed several joint and separate activities during Phase 2, with an emphasis on raising awareness of mood disorders and health professional training.

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