Displaying all 12 publications

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  1. Leow M.Y., Russell V., Bharathy A.
    MyJurnal
    Objective: A case of caffeine-induced sleep disorder is reported to illustrate the clinical benefits of assessing culturally determined health beliefs in such presentations. Method: A middle-aged Malaysian Chinese male presented with caffeine-induced sleep disturbance arising from dietary modifications. Result: Assessing the contribution of cultural beliefs regarding hot and cold drinks led to successful management of the patient’s sleep disturbance. Conclusion: It is important for clinicians to explore health beliefs and associated dietary and lifestyle behaviours in caffeine-related sleep disorders.
  2. Teh, Y.W., Teh, E.E., Russell, V.
    MyJurnal
    Clozapine is an atypical antipsychotic medication, used primarily as the drug of choice in treatment resistant schizophrenia. Despite its considerable advantages, clozapine’s licence is restricted because of its potential to induce agranulocytosis. Hence, white blood cell count monitoring is mandatory in patients receiving clozapine treatment. A side effect of clozapine that has received relatively less attention is constipation, which is caused by the drug’s anticholinergic effect. This potentially serious problem can result in life- threatening bowel obstruction, ischemia, necrosis, perforation, and pulmonary aspiration. Despite this evidence, routine inquiry about constipation in clozapine treated patients is not emphasised in current clinical guidance. We report a case to highlight constipation as both a potentially serious side effect and as a factor, insufficiently recognised, in non-adherence to clozapine.
  3. Katsuura Y, Russell V
    Ir J Psychol Med, 2012 Jan;29(3):171-175.
    PMID: 30200052 DOI: 10.1017/S0790966700017201
    We report on the case of a middle-aged woman with a complex psychiatric history in whom atypical intrusive imagery identified in the mental status examination appeared to represent an emergence of childhood dissociative phenomena. These new symptoms led to the reappraisal of her clinical presentation and a diagnostic re-evaluation that they represented a re-emergence of childhood post-traumatic stress disorder secondary to sexual abuse. We discuss the phenomenology identified in our patient with the aim of increasing awareness of unusual symptoms in adults with a history of childhood sexual abuse and the importance of the mental state examination in eliciting and classifying such phenomena.
  4. Bharathy A, Foo PL, Russell V
    Clin Teach, 2016 Feb;13(1):58-62.
    PMID: 26036961 DOI: 10.1111/tct.12372
    BACKGROUND: Promoting positive experiences of patient contact during psychiatry clerkships may be important in influencing medical students' attitudes to people with mental illness. Here we report findings from a focus group study that explored the impact on undergraduate attitudes of participation in a novel social interaction programme for people with mental illness and their carers, provided by a non-governmental organisation (NGO).

    METHOD: An audio-taped focus group interview was undertaken with 14 medical students using a semi-structured interview guide. The recorded discussion was transcribed verbatim and thematic analysis was performed.

    RESULTS: Initial apprehension about interacting with patients lessened as the students engaged in shared activities. Students described their increased awareness of the normality and competence of psychiatric patients. As future doctors, they reported a greater understanding of the benefits of social inclusion for patients and carers alike. Promoting positive experiences of patient contact … may be important in influencing medical students' attitudes to people with mental illness

    DISCUSSION: Medical students' joint participation in a group activity programme for people with mental illness in non-hospital settings may have advantages in promoting positive attitudinal change. Clinical teachers could usefully incorporate this type of experience into the undergraduate psychiatry curriculum.

  5. Hor ESL, Russell V, Vasudevan U, O' Brien F
    Ir J Med Sci, 2020 Feb;189(1):253-259.
    PMID: 31338691 DOI: 10.1007/s11845-019-02064-x
    BACKGROUND: Studies have suggested that the undergraduate clinical clerkship improves medical students' attitudes to psychiatry and career interest in the specialty, but few studies have explored the sustainability of these changes.

    AIMS: To explore changes in students' attitudes to psychiatry and career preference for psychiatry during the course of their senior clinical years at RCSI & UCD Malaysia Campus (RUMC).

    METHODS: All year 3 students (n = 111) at RUMC were invited to complete the Attitudes towards Psychiatry questionnaire (ATP-30) and a separate questionnaire seeking opinions on career preferences. The questionnaires were administered at 3 points in time: in year 3 before the 8-week psychiatry posting, following completion of the posting in year 4, and at the end of year 5. Quantitative data analysis was performed using SPSS version 18, and free-text responses were thematically analysed.

    RESULTS: One hundred completed questionnaires (90.1%) were returned. There was a significant improvement in students' ATP scores after their psychiatry rotation and this was sustained into year 5. Psychiatry as a career choice had highest preference levels following completion of the clerkship but declined in year 5 to below pre-clerkship preference levels. Qualitative analysis of factors influencing a career in psychiatry revealed themes of job satisfaction, lifestyle factors, perceived image of psychiatry, and self-appraisal.

    CONCLUSIONS: Our findings suggest that an enriched undergraduate clinical clerkship experience can help to sustain improved attitudes to psychiatry into the final medical year. However, declining interest in the specialty a career choice prior to graduation presents an enduring challenge.

  6. Hor ESL, Singh GP, Omar NA, Russell V
    BMJ Case Rep, 2021 Aug 05;14(8).
    PMID: 34353834 DOI: 10.1136/bcr-2021-244082
    We report the case of a middle-aged woman with a history of bipolar disorder, in the absence of alcohol or substance misuse. The patient had been maintained on fluphenazine decanoate depot and now presented acutely with cognitive dysfunction and rigidity. Laboratory tests revealed elevated creatine kinase, acute kidney injury with metabolic acidosis and transaminitis, leading to a provisional diagnosis of neuroleptic malignant syndrome (NMS). Neuroleptics were withheld; dialysis was commenced; and blood biochemistry parameters improved in tandem. However, mental status changes persisted, and re-evaluation revealed multidirectional nystagmus with bilateral past-pointing. MRI confirmed the diagnosis of Wernicke's encephalopathy (WE). Prompt recovery followed treatment with high-dose intravenous thiamine. We discuss the co-occurrence of NMS and non-alcoholic WE-highlighting the need for a high index of suspicion for these relatively rare neuropsychiatric diagnoses which are often missed in those with atypical presentations.
  7. Vasudevan U, Bharathy A, Jun Min K, Panikulam JJ, Saleem F, Hassali A, et al.
    Australas Psychiatry, 2015 Apr;23(2):173-6.
    PMID: 25676216 DOI: 10.1177/1039856214568221
    OBJECTIVE: We aimed to evaluate perceptions of a Royal College of Psychiatrists promotional film among Malaysian medical students.
    METHODS: Year 3 (n=108) and Year 5 (n=108) students completed separate standard measures of attitudes to psychiatry: the ATP 30 and Balon scales, respectively. A questionnaire was also administered recording students' socio-demographic information, career preferences, perceptions of the film's effectiveness and its influence on career choice. Quantitative and qualitative analyses of responses were performed.
    RESULTS: The overall response rate was 95.5%. Mean career preference ranking for psychiatry was higher for Year 5 than for Year 3 (p=0.025). For most Year 3 (64.8%) and Year 5 (58.3%) respondents the film conveyed a positive image of psychiatry. Fewer perceived it as influencing career choice: 31.4% for Year 3 and 27.2% for Year 5. Higher scores on both attitudinal scales correlated positively with increasing likelihood of students rating the film positively (Year 3: p=0.000; Year 5: p=0.003). Thematic content analysis suggested possible socio-cultural influences on students' perceptions.
    CONCLUSIONS: Despite conveying a positive image of psychiatry, promotional films may have limited impact in changing students' attitudes towards psychiatry and in increasing interest in psychiatry as a career.
    KEYWORDS: attitudes; medical students; psychiatry; stigma and discrimination; transcultural psychiatry
  8. Russell V, Loo CE, Walsh A, Bharathy A, Vasudevan U, Looi I, et al.
    BMJ Open, 2021 06 30;11(6):e043923.
    PMID: 34193478 DOI: 10.1136/bmjopen-2020-043923
    OBJECTIVES: To explore primary care clinician perceptions of barriers and facilitators in delivering care for common mental disorders (CMD) before and after implementation of a consultation-liaison psychiatry service (Psychiatry in Primary Care (PIPC)) in government-operated primary care clinics and to explore the clinicians' experience of the PIPC service itself.

    DESIGN: This longitudinal qualitative study was informed by the Normalisation Process Model and involved audiotaped semi-structured individual interviews with front-line clinicians before (Time 1) and after (Time 2) the PIPC intervention. The Framework Method was used in the thematic analysis of pre/post interview transcripts.

    SETTING: Two government-operated primary care clinics in Penang, Malaysia.

    PARTICIPANTS: 17 primary care medical, nursing and allied health staff recruited purposely to achieve a range of disciplines and a balanced representation from both clinics.

    INTERVENTION: Psychiatrists, accompanied by medical students in small numbers, provided one half-day consultation visit per week, to front-line clinicians in each clinic over an 8-month period. The service involved psychiatric assessment of patients with suspected CMDs, with face-to-face discussion with the referring clinician before and after the patient assessment.

    RESULTS: At Time 1 interviewees tended to equate CMDs with stress and embraced a holistic model of care while also reporting considerable autonomy in mental healthcare and positively appraising their current practices. At Time 2, post-intervention, participants demonstrated a shift towards greater understanding of CMDs as treatable conditions. They reported time pressures and the demands of key performance indicators in other areas as barriers to participation in PIPC. Yet they showed increased awareness of current service deficits and of their potential in delivering improved mental healthcare.

    CONCLUSIONS: Despite resource-related and structural barriers to implementation of national mental health policy in Malaysian primary care settings, our findings suggest that front-line clinicians are receptive to future interventions designed to improve the mental healthcare capacity.

  9. Russell V, Clarke M, Loo CE, Bharathy A, Vasudevan U, Byrne E, et al.
    Acad Psychiatry, 2019 Apr;43(2):157-166.
    PMID: 30069698 DOI: 10.1007/s40596-018-0960-0
    OBJECTIVE: The study's objective was to determine the educational value of participation in a consultation/liaison psychiatry service to primary care clinics, from the perspective of Malaysian medical undergraduates.

    METHODS: A mixed method design was used. Fourth-year medical students participated in a consultation/liaison psychiatry service to two government-operated primary care clinics. Each student attended two half-day consultations to the clinics during the psychiatry clinical clerkship. Students joined in discussions with primary care clinicians, performed supervised clinical assessments, and administered a depression screening instrument. The learning experience was evaluated through four focus groups, each with 9-10 participants, held throughout the academic year. An end-of-year, anonymous, online questionnaire survey was administered to the entire class. Thematic analysis of focus group transcripts was performed and quantitative statistics were calculated (Stata version 13).

    RESULTS: Focus group themes included the following: (a) active learning opportunities in primary care psychiatry consultation had perceived added educational value, (b) students benefited from contact with patients with previously undiagnosed common mental disorders, and (c) students' primary care experience raised their awareness of societal and professional responsibilities. Of the class of 113 students, 93 (82%) responded to the questionnaire. The survey responses reflected the qualitative themes, with 79 respondents (85%) stating that the learning experience met or exceeded their expectations.

    CONCLUSIONS: Academic psychiatry has been criticized for its overreliance on secondary care settings in undergraduate clinical teaching. Our findings suggest that supervised clinical placements in primary care are feasible and provide added educational value as a routine component of the undergraduate psychiatry clinical clerkship.

  10. Hor ES, Subramaniam S, Koay JM, Bharathy A, Vasudevan U, Panickulam JJ, et al.
    Australas Psychiatry, 2016 Feb;24(1):67-71.
    PMID: 26400455 DOI: 10.1177/1039856215604484
    OBJECTIVES: To evaluate the monitoring of metabolic parameters among outpatients maintained on antipsychotic medications in a general hospital setting in Malaysia and to assess the impact of a local monitoring protocol.
    METHODS: By performing a baseline audit of files from a random sample of 300 patients prescribed antipsychotic medications for at least 1 year; we determined the frequency of metabolic monitoring. The findings informed the design of a new local protocol, on which clinical staff was briefed. We re-evaluated metabolic monitoring immediately after implementation, in a small sample of new referrals and current patients. We explored staff perceptions of the initiative with a follow-up focus group, 6 months post-implementation.
    RESULTS: The baseline audit revealed a sub-optimal frequency of metabolic parameter recording. Re-audit, following implementation of the new protocol, revealed improved monitoring but persisting deficits. Dialogue with the clinical staff led to further protocol modification, clearer definition of staff roles and use of a standard recording template. Focus group findings revealed positive perceptions of the initiative, but persisting implementation barriers, including cultural issues surrounding waist circumference measurement.
    CONCLUSIONS: Responding to challenges in achieving improved routine metabolic monitoring of patients maintained on antipsychotics required on-going dialogue with the clinical staff, in order to address both service pressures and cultural concerns.
    KEYWORDS: Malaysia; antipsychotic agents; cultural issues; mental disorders; metabolic monitoring; metabolic syndrome; patient monitoring; staff behaviour; waist circumference
    Study site: Psychiatric clinic, Hospital Pulau Pinang, Pulau Pinang, Malaysia
  11. Ho KC, Russell V, Nyanti L, Chan MW, Hassali MA, Dawood OT, et al.
    Asian J Psychiatr, 2020 Feb;48:101899.
    PMID: 31901584 DOI: 10.1016/j.ajp.2019.101899
    INTRODUCTION: Most primary care in Malaysia is provided by general practitioners in private practice. To date, little is known about how Malaysian General Practitioners (GPs) manage patients with depression. We surveyed privately practising primary care physicians in the state of Penang, Malaysia, in relation to their experience of the Malaysian Clinical Practice Guideline (CPG) in Major Depressive Disorder, their current practice and perceived barriers in managing depression effectively.

    MATERIAL AND METHODS: A questionnaire based on the study aims and previous literature was developed by the authors and mailed to all currently registered GPs in private clinics in Penang. Survey responses were analysed using SSPS version 21.

    RESULTS: From a total of 386 questionnaires distributed, 112 (29%) were returned. Half of the respondents were unaware of the existence of any CPG for depression. One quarter reported not managing depression at all, while one third used anxiolytic monotherapy in moderate-severe depression. Almost 75 % of respondents reported making referrals to specialist psychiatric services for moderate-severe depression. Time constraints, patient non-adherence and a lack of depression management skills were perceived as the main barriers to depression care.

    CONCLUSIONS: Our findings highlight the need to engage privately practising primary care physicians in Malaysia to improve their skills in the management of depression. Future revisions of the Malaysian Depression CPG should directly involve more GPs from private practices at the planning, development and implementation stages, in order to increase its impact.

  12. Arokiamary B, Russell V, Lim HA, Koay JM, Xia J, Zhao XH, et al.
    Asia Pac Psychiatry, 2021 Jun;13(2):e12454.
    PMID: 33646626 DOI: 10.1111/appy.12454
    INTRODUCTION: Perceptions of the educational environment (EE) represent an important source of information on medical students' learning experience. Understanding and addressing these perceptions can help inform initiatives designed to improve the learning experience and educational outcomes, while comparison of student perceptions across medical schools can provide an added perspective. The aim of the study was to compare the EEs of three Asian medical schools: Royal College of Surgeons in Ireland and University College Dublin Malaysia Campus, Yong Loo Lin School of Medicine, Singapore and Xiangya School of Medicine, China.

    METHODS: Medical students in the clinical years (N = 1063) participated in a cross-sectional study using the Dundee Ready Educational Environment Measure (DREEM). Data were analyzed using SPSS version 22.

    RESULTS: There were significant differences between the three medical schools in the total DREEM scores (F [2, 1059] = 38.29, p 

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