Both lamotrigine and lithium were superior to placebo for the prevention of relapse or recurrence of mood episodes in patients with bipolar I disorder who had recently experienced a manic or hypomanic episode. The results indicate that lamotrigine is an effective, well-tolerated maintenance treatment for bipolar disorder, particularly for prophylaxis of depression.

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Nearly one-quarter of the refugees worldwide are children. There have been numerous studies reporting their levels of psychological distress. The aim of this paper is to review systematically and synthesize the epidemiological research concerning the mental health of refugee children residing in Western countries. A Cochrane Collaboration style review was conducted searching nine major databases, bibliographies, and grey literature from 2003 to 2008. Included studies had to meet the reporting standards of STROBE and investigate mental health in non-clinical samples of asylum seeking and refugee children residing in OECD countries. A total of twenty-two studies were identified of 4,807 retrieved citations, covering 3,003 children from over 40 countries. Studies varied in definition and measurement of problems, which included levels of post-traumatic stress disorder from 19 to 54%, depression from 3 to 30%, and varying degrees of emotional and behavioral problems. Significant factors influencing levels of distress appear to include demographic variables, cumulative traumatic pre-migration experiences, and post-migration stressors. Importantly, the research base demands greater contextual and methodological refining such that future research would have greater generalizability and clinical implications.

BackgroundThere is concern that the internet is playing an increasing role in self-harm and suicide. In this study we systematically review and analyse research literature to determine whether there is evidence that the internet influences the risk of self-harm or suicide in young people.MethodsAn electronic literature search was conducted using the PsycINFO, MEDLINE, EMBASE, Scopus, and CINAHL databases. Articles of interest were those that included empirical data on the internet, self-harm or suicide, and young people. The articles were initially screened based on titles and abstracts, then by review of the full publications, after which those included in the review were subjected to data extraction, thematic analysis and quality rating.ResultsYouth who self-harm or are suicidal often make use of the internet. It is most commonly used for constructive reasons such as seeking support and coping strategies, but may exert a negative influence, normalising self-harm and potentially discouraging disclosure or professional help-seeking. The internet has created channels of communication that can be misused to ‘cyber-bully’ peers; both cyber-bullying and general internet use have been found to correlate with increased risk of self-harm, suicidal ideation, and depression. Correlations have also been found between internet exposure and violent methods of self-harm.ConclusionsInternet use may exert both positive and negative effects on young people at risk of self-harm or suicide. Careful high quality research is needed to better understand how internet media may exert negative influences and should also focus on how the internet might be utilised to intervene with vulnerable young people.