Background: Mood disorders are the most common psychiatric comorbidities in substance users. Mood disorders and substance use disorders are 2 intertwined processes in which treating one aid in treating the other. Depression and substance use disorder are now regarded as major mental health issues due to their widespread incidence. The study was designed to investigate the prevalence of major ...

OBJECTIVE Vulnerability to the triggering of bipolar episodes by childbirth aggregates in families and may define a genetically relevant subtype of bipolar disorder. The authors conducted a search by systematic whole genome linkage scan for loci influencing vulnerability to bipolar affective puerperal psychosis. METHOD The authors selected families with bipolar disorder from their previous bi...

BACKGROUND Individuals with bipolar disorder present with moderate impairments in social cognition during the euthymic state. The impairment extends to theory of mind and to the perception of emotion in faces and voices, but it is unclear if emotion perception from body movements is affected. The main aim of this study was to examine if participants with bipolar disorder perform worse than heal...

The Kraepelinian dichotomy sees schizophrenia and bipolar disorder as two distinctly separate diseases each with its own pathogenesis and disease process. This study looks at the difference between patients with schizophrenia and bipolar disorder in terms of suicidal behaviour. Both schizophrenia and bipolar disorder have been identified as significant risk factors for suicide, while bipolar an...

BACKGROUND The detection and diagnosis of present or past hypomanic episodes is of key importance for the differential diagnosis between depressive disorders and type II bipolar disorder. However, there are few instruments available to satisfactorily screen for the latter condition. The Hypomania Symptom Checklist-32 (HCL-32) is a self-applied questionnaire with 32 hypomania items and 8 severit...