International journal of geriatric psychiatry
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Int J Geriatr Psychiatry · Jul 2005
The Spielberger State-Trait Anxiety Inventory (STAI): the state scale in detecting mental disorders in geriatric patients.
In geriatric psychiatry assessment scales are often used in clinical praxis in the diagnostic work-up of mental disorders. ⋯ The STAI state scale is a useful instrument for detecting a variety of mental disorders in older people. Further studies should be carried out in different populations.
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To assess the occurrence and risk indicators of depression, anxiety, and comorbid anxiety and depression among nursing home patients and to determine whether depression and anxiety are best described in a dimensional or in a categorical classification system. ⋯ Comorbidity of anxiety and depression is most prevalent in the more severe depressive and anxious nursing home patients. The gradual increase of comorbidity of anxiety and depression dependent on the levels of severity of depression and anxiety suggests that for nursing home patients a dimensional classification of depression and anxiety is more appropriate than a categorical one. The observed differences in patterns of risk indicators for PA, PD and CAD support a distinguishing of anxiety and depression. Future studies are needed to assess the effect of treatment of PA, PD and CAD in nursing home patients.
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Int J Geriatr Psychiatry · Feb 2005
Plasma insulin growth factor-1 and incident delirium in older people.
A variety of demographic and clinical variables are acknowledged as risk factors for delirium; a syndrome thought to be mediated by abnormalities in a wide range of neurotransmitters. However, little research has been conducted in this field and the role of neuro-immunological factors as a mechanism of medication has received very little attention. ⋯ Despite the small size of this study our findings suggest that low, pre-morbid IGF-1 is a risk factor for subsequent delirium in this population, emphasizing the potential protective role of this anabolic cytokine and the need for replication of these findings.
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Int J Geriatr Psychiatry · Jan 2005
Cerebral emboli and paradoxical embolisation in dementia: a pilot study.
The causes of the common dementias remain unknown. Paradoxical embolisation of the cerebral circulation by venous thrombi passing through venous to arterial shunts (v-aCS) in the heart or pulmonary circulation is known to occur in cryptogenic stroke and post-operative confusion following hip replacement. ⋯ Cerebral emboli and v-aCS may be more frequent in patients with both VaD and AD than in controls, which suggest paradoxical embolisation as a potential mechanism for cerebral damage. This pilot study justifies a definitive case-control study.
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Int J Geriatr Psychiatry · Sep 2004
Multicenter Study Clinical Trial Controlled Clinical TrialEfficacy and safety of long-acting risperidone in elderly patients with schizophrenia and schizoaffective disorder.
Elderly patients are often an underserved population in terms of optimizing treatment outcomes. Long-acting risperidone, the first long-acting injectable atypical antipsychotic, can improve outcomes through continuous medication delivery. ⋯ Long-acting risperidone was associated with significant symptom improvements in stable elderly patients with schizophrenia or schizoaffective disorder. Treatment was well tolerated.