[Metabolic disorders under antipsychotic treatment]. / Stoffwechselstörungen unter antipsychotischer Therapie.

Patients with severe mental illness, such as schizophrenia, depression or bipolar disorder, are more likely to be overweight and to suffer from dyslipidaemia, diabetes or cardiovascular disease. Unhealthy lifestyles, including poor diet and sedentary behaviour, but also pharmacotherapy contribute to the adverse risk profile. This article reviews the epidemiology and pharmacodynamics of metabolic abnormalities in psychiatric patients treated with antipsychotics, focusing on substance-specific differences.

Computed tomography and computed tomography angiography findings predict functional impairment in patients with minor stroke and transient ischaemic attack.

INTRODUCTION: Abnormalities on acute magnetic resonance imaging predict outcome in minor stroke and transient ischaemic attack patients. We hypothesised that noncontrast computed tomography and computed tomography angiography findings in minor stroke and transient ischaemic attack patients would also predict functional outcome. METHODS: We analysed consecutive patients with a transient ischaemic attack or a minor stroke with an National Institute of Health Stroke Scale or=2 ) at 90 days. RESULTS: Among 457 patients, the median baseline National Institute of Health Stroke Scale score was 1. Median time from symptom onset to noncontrast computed tomography was 278 min (interquartile range 151-505) and median delay from noncontrast computed tomography to CT angiography was 3 min (interquartile range 0-13). At 90 days, 57 patients (12.5%) had a mRS >or=2. Clinical factors that were associated with functional impairment were age >or=60 years (RR 2.05 CI(95) 1.16-3.64) and baseline National Institute of Health Stroke Scale score >0 (RR 3.23 1.72-6.06). All the assessed computed tomography parameters (acute stroke on noncontrast computed tomography and intracranial or extracranial stenosis or occlusion) were individually predictive of functional impairment. A composite computed tomography imaging 'at risk' metric, defined by acute stroke on noncontrast computed tomography, Circle of Willis intracranial vessel occlusion or >or=50% stenosis, extracranial occlusion or >or=50% stenosis, was associated with poorer outcome (RR 2.92 CI(95) 1.81-4.71). CONCLUSIONS: The presence of an acute stroke on noncontrast computed tomography or an intracranial or extracranial occlusion or stenosis was associated with an increased risk of functional impairment. Multi-modal computed tomography could be used to identify high-risk transient ischaemic attack or minor stroke patients.