Publications by authors named "Mao Fong Lim"

Background: A variety of psychiatric syndromes are associated with NMDAR autoantibodies; however, their clinical relevance when only present in the serum is unclear. We explored whether patients with CSF NMDAR autoantibodies could be distinguished from patients with serum-only NMDAR autoantibodies.

Methods: The electronic databases MEDLINE, EMBASE, PubMed, and PsycINFO were searched.

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Many patients with COVID-19 will experience acute or longer-term neuropsychiatric complications. The neurobiological mechanisms behind these are beginning to emerge; however, the neurotropic hypothesis is not strongly supported by clinical data. The inflammatory response to SARS-CoV-2 is likely to be responsible for delirium and other common acute neuropsychiatric manifestations.

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There is accumulating evidence of the neurological and neuropsychiatric features of infection with SARS-CoV-2. In this systematic review and meta-analysis, we aimed to describe the characteristics of the early literature and estimate point prevalences for neurological and neuropsychiatric manifestations.We searched MEDLINE, Embase, PsycINFO and CINAHL up to 18 July 2020 for randomised controlled trials, cohort studies, case-control studies, cross-sectional studies and case series.

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Article Synopsis
  • The study conducted a meta-analysis to investigate brain abnormalities in patients with deficit schizophrenia, comparing them to those with non-deficit schizophrenia and healthy individuals.
  • Significant reductions in both grey matter and white matter volume were found in patients with deficit schizophrenia when compared to healthy controls.
  • No notable differences in brain volume were observed between those with deficit and non-deficit schizophrenia, indicating that both groups share similar neuroanatomical characteristics.
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We present the case of a 25-year-old male who presented to A&E with isolated musical hallucinations, in the absence of audiological or neurological disease. The patient had a history of recreational drug use and a family history of psychosis. Hallucinations, which were preceded by discontinuation of alcohol and reinitiation of citalopram for depression, resolved spontaneously after three days.

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Background: On the 9 October 2000, Dr Daksha Emson, a London based psychiatrist with bipolar affective disorder, tragically killed herself and her three-month-old baby daughter during a psychotic episode. An independent inquiry into Dr Emson's death concluded that mental health stigma in the National Health Service was a factor that contributed to her death. Despite the morbidity and mortality attributed to the stigma attached to post-natal mental health problems there are very few programmes that have been developed to challenge it.

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Background: There are higher levels of psychological distress in healthcare professionals and students compared to the general population. Yet, despite the availability of effective treatment, many in this group continue to suffer in silence. Fear of exposure to stigmatization has been identified to be a major barrier to accessing and using mental health services.

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