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The Royal Australian and New Zealand College of Psychiatrists' (RANZCP) 2018 position statement supports increased, regulated availability of e-cigarettes (ECs) as a harm-reduction measure and recommends further research into their use. Aligned with this recommendation, we aimed to critically evaluate the RANZCP's stance on this issue through a literature review focused on the areas identified in the position statement as requiring further investigation: (1) the adverse health effects attributable to ECs; (2) use of ECs for smoking cessation (particularly for people living with severe mental illness); and (3) EC-associated risks for nicotine naïve young people. We identified and summarised evidence of harm attributable to ECs that is particularly relevant to young people through direct adverse health sequelae, onset of nicotine dependence and increased risk of combustible cigarette (CC) use. A small number of studies suggest ECs can be used for harm-reduction purposes in people diagnosed with nicotine dependence and severe mental illness. However, these results must be considered alongside robust evidence supporting the effectiveness of existing pharmacological interventions for smoking cessation in people with severe mental illness. The position statement is in urgent need of review in line with the available evidence. [ABSTRACT FROM AUTHOR]

Objective: To present a practical, easy-to-implement clinical framework designed to support evidence-based quality prescribing for people with early psychosis. Method: Identification and explanation of key principles relating to evidence-based pharmacotherapy for people with early psychosis. These were derived from the literature, practice guidelines and clinical experience. Results: Key principles include (1) medication choice informed by adverse effects; (2) metabolic monitoring at baseline and at regular intervals; (3) comprehensive and regular medication risk–benefit assessment and psychoeducation; (4) early consideration of long-acting injectable formulations (preferably driven by informed patient choice); (5) identification and treatment of comorbid mood disorders and (6) early consideration of clozapine when treatment refractory criteria are met. Conclusions: Current prescribing practices do not align with the well-established evidence for quality pharmacotherapy in early psychosis. Adopting evidence-based prescribing practices for people with early psychosis will improve outcomes. [ABSTRACT FROM AUTHOR]

Little is known about what predicts disengagement from rehabilitation treatment for people affected by severe and persistent mental illness (SPMI). To identify predictors of unplanned discharge among consumers admitted to community-based residential rehabilitation units in Australia. Secondary analysis of data from a prospective cohort study of consumers admitted to three Community Care Units (CCUs) between 2014 and 2017 (n = 139). CCUs provide transitional residential rehabilitation support to people affected by SPMI. Demographic, treatment-related and clinical predictors of unplanned discharge were identified using binomial regression models controlling for site-level variability. Factors associated with self- vs staff-initiated unplanned discharge were also examined. 38.8% of consumers experienced unplanned discharge. Significant predictors of unplanned discharge were younger age, higher alcohol consumption and disability associated with mental illness, as well as recovery stage indicating a sense of growth and higher competence in daily task performance. 63.0% of unplanned discharges were initiated by staff, mostly for substance-related reasons (55.9%). History of trauma was more likely among consumers with self-initiated discharge than those with staff-initiated unplanned and planned discharge. Assertive intervention to address alcohol-use, and ensuring care is trauma-informed, may assist in reducing rates of unplanned discharge from rehabilitation care. [ABSTRACT FROM AUTHOR]

Background: Anti-N-methyl-d-aspartate receptor (NMDAR) encephalitis is an immune-mediated disorder which requires multi-disciplinary treatment including immunomodulation therapy. First presentation is most commonly to psychiatric services and continuing psychiatric care is required to treat disabling symptoms, such as behaviour disturbance, psychosis and catatonia. There is minimal available evidence to guide symptomatic treatment and concern for increased sensitivity to antipsychotics complicates traditional approaches. Methods: All cases of cerebrospinal fluid positive anti-NMDAR encephalitis tested in Queensland, Australia were identified. Demographic, clinical and therapeutic data were collected and reviewed by two independent clinicians. Pre-specified variables reflecting possible treatment side effects were compared. Results: The majority of the 30 cases (83%) had early psychiatric symptoms and were treated with antipsychotics (67%), average daily olanzapine equivalence dose of 11.5 mg, prior to immunomodulation therapy. Although there was an 88% reduction in cases with aggression, there was little improvement in psychosis, affective symptoms or catatonia with antipsychotics alone. In the cases with psychiatric symptoms, there was no significant difference in the rate of occurrence of neurological and autonomic symptoms between cases prescribed and not prescribed antipsychotics. Conclusions: Psychiatric input is imperative for both acute and longer-term management of anti-NMDAR encephalitis. Primary symptomatic treatment should remain immunotherapy and surgery. Antipsychotic medications have particular value in managing agitation and aggression. Potential side effects from antipsychotic treatment are difficult to differentiate from progression of anti-NMDAR encephalitis but there was no evidence in this cohort of increased antipsychotic sensitivity. Treatment with psychotropic medication should be individualised and adjusted during the course of the illness. [ABSTRACT FROM AUTHOR]

Introduction: Anti-N-methyl-D-aspartate receptor (NMDAR) encephalitis is an immune-mediated neurological disorder that (among other severe neuropsychiatric symptoms) affects cognition. This study aimed to summarize current knowledge regarding the rates, nature, and predictors of neuropsychological dysfunction in patients recovering from anti-NMDAR encephalitis.Method: A systematic review of studies describing neuropsychological outcomes following anti-NMDAR encephalitis was conducted. Electronic databases Medline, PsycINFO, EMBASE, and CINAHL were searched from inception to September 2016. Results were summarized using descriptive statistics and a series of chi-square analyses.Results: Of 4030 identified studies, 44 were included. These reported neuropsychological outcomes for 109 treated patients (83.5% female,Mage = 22.5 years, range = 2–67) recovering from anti-NMDAR encephalitis. High rates of neuropsychological dysfunction were identified, with diverse impairments of variable severity documented in >75% of patients at assessments conducted during acute, subacute, and longer term recovery periods. Despite this, cognitive outcomes were ultimately considered favorable in most cases (74.3%). This estimate does not account for the potential impact of relapses. The frequency of impairments in overall intellectual functioning, language, attention, working memory, and visuospatial functions were significantly higher within the acute recovery period than in later phases of convalescence. However, rates of impaired processing speed, episodic memory, and aspects of executive functioning were consistent across time points. Adverse neuropsychological outcomes occurred at significantly higher frequency in patients where immunotherapy was delayed, χ2(1,N = 66) = 10.84,p < .003.Conclusions: Neuropsychological deficits are prevalent at all points of recovery from anti-NMDAR encephalitis, although improvement in cognitive outcomes can be expected as patients recover. Some cognitive deficits may be less likely than others to resolve. Close neuropsychological monitoring is warranted in this population. Longitudinal studies of neuropsychological functioning of patients with anti-NMDAR encephalitis are needed to accurately inform prognosis. [ABSTRACT FROM AUTHOR]

Objective: The authors sought to explore the role of iron supplementation in the management of neurodevelopmental disorders among children and youths., Methods: A systematic review in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines was undertaken. A subset of results was suitable for meta-analysis. The quality of the evidence and strength of the clinical recommendations were assessed by using the Grading of Recommendations, Assessment, Development, and Evaluation method, and critical appraisal was conducted with the Joanna Briggs Institute critical appraisal tools., Results: Nine articles met inclusion criteria. These articles included studies of attention-deficit hyperactivity disorder (ADHD) (N=7), autism spectrum disorder (N=1), and Tourette's syndrome (N=1). Three randomized controlled trials evaluating iron supplementation for ADHD hyperactivity symptom severity (124 participants: placebo, N=56; supplement, N=68) met inclusion criteria for a meta-analysis. Effect sizes for the placebo and supplement groups were moderate (Cohen's d=0.76) and large (Cohen's d=1.70), respectively, although these differences were not significant. The impact of iron supplementation on inattentive ADHD symptom severity was examined in two trials (75 participants: placebo, N=31; supplement, N=44). Large, nonsignificant effect sizes were demonstrated for the placebo (Cohen's d=1.66) and supplementation (Cohen's d=3.19) groups. The quality of the evidence and strength of the clinical recommendations were considered very low., Conclusions: Further research is needed to examine the role of iron supplementation in the management of ADHD and neurodevelopmental disorders more generally. Additionally, iron supplementation comes with risks, including death in the case of overdose., Competing Interests: The authors report no financial relationships with commercial interests.