European psychiatry : the journal of the Association of European Psychiatrists
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While functional neuroimaging studies on attention and executive function in schizophrenia have reported several functionally aberrant cortical regions, less is known about the relationship of cognitive impairment and regional volume alterations. In order to investigate the relationship between cognitive impairment and structural alterations, we studied healthy control subjects and partially remitted, medicated inpatients with DSM-IV schizophrenia using voxel-based morphometry (VBM) and a standardised neuropsychological test battery. Schizophrenic patients showed reduced grey matter (GM) density in the bilateral temporal cortex, the left inferior parietal lobule, the cingulate gyrus and the left middle frontal gyrus. ⋯ Structure-cognition regression analyses revealed that decreased GM density of the left inferior parietal and the right middle temporal cortex was associated with worse performance during divided attention. Worse performance during the spatial span was associated with volumetric abnormalities of the hippocampal gyrus. These results indicate that regional abnormalities in brain structure may offer an account for some impaired cognitive domains in patients with schizophrenia, while other cognitive domains may remain relatively less affected by volumetric alterations.
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Venlafaxine has shown benefit in the treatment of depression and pain. Worldwide data are extensively lacking investigating the outcome of chronic pain patients with depressive symptoms treated by venlafaxine in the primary care setting. This observational study aimed to elucidate the efficacy of venlafaxine and its prescription by Swiss primary care physicians and psychiatrists in patients with chronic pain and depressive symptomatology. ⋯ Further randomized dose-finding studies are needed to learn more about the appropriate dosage in treating depression and comorbid pain with venlafaxine.
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To date, nearly all research of subtype differences in ADHD has been performed in children and only two studies, with conflicting results, have covered this subject in adults with ADHD. ⋯ Our results clearly show impaired psychosocial adjustment and elevated risk for additional psychiatric disorders in adults with all subtypes of ADHD, compared to healthy controls. They provide preliminary evidence that in adult ADHD there might be a subgroup of patients, which is classified as predominantly inattentive subtype according to current diagnostic criteria, but which in its clinical presentation is in between ADHD combined and inattentive type. Further studies are needed to evaluate this finding and to gain a clear picture of its validity.
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Migration during the 1990s has been high and has been characterised by new migrations. Migration has been a key force in the demographic changes of the European population. Due to the different condition of migration in Europe, variables related to mental health of migrants are: motivation for migration, living conditions in the home and in the host country. ⋯ Data on migrant's mental health is scarce. Longitudinal studies are needed to describe mental health adjusting for life conditions in Europe to identify those factors which imply an increased risk of psychiatric disorders and influence help seeking for psychosocial care. In many European countries migrants fall outside the existing health and social services, particularly asylum seekers and undocumented immigrants.
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Randomized Controlled Trial Multicenter Study
A multicentre, randomized, naturalistic, open-label study between aripiprazole and standard of care in the management of community-treated schizophrenic patients Schizophrenia Trial of Aripiprazole: (STAR) study.
Naturalistic effectiveness trials of atypical antipsychotics are needed to provide broader information on efficacy, safety, and tolerability in patients with schizophrenia treated in a community practice setting. ⋯ Aripiprazole is an effective atypical antipsychotic for the treatment of schizophrenia, demonstrating better effectiveness than SOC agents used in this study in patients for whom a switch in antipsychotic medication was warranted.