Journal of clinical nursing
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This review focuses on delirium and early recognition of symptoms by nurses. Delirium is a transient organic mental syndrome characterized by disturbances in consciousness, thinking and memory. The incidence in older hospitalized patients is about 25%. ⋯ Delirium develops in a short period and symptoms fluctuate, therefore nurses are in a key position to recognize symptoms. Delirium is often overlooked or misdiagnosed due to lack of knowledge and awareness in nurses and doctors. To improve early recognition of delirium, emphasis should be given to terminology, vision and knowledge regarding health in ageing and delirium as a potential medical emergency, and to instruments for systematic screening of symptoms.
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Randomized Controlled Trial Multicenter Study Comparative Study Clinical Trial
Head lice infestation: bug busting vs. traditional treatment.
The two main methods of managing head lice infestation in the UK are head lice lotions and bug busting; there is no conclusive evidence as to which of these methods is most effective. The aim of this study was to compare the effectiveness of the bug busting method with lotion. A pilot study in the form of a randomized controlled trial involving two semi-rural general practices was used. ⋯ The main outcome measure was the number of adult live lice and nymphs at day 14. On day 14 in the bug busting group, total eradication of head lice had occurred in eight children; in the lotion group, total eradication had occurred in two children (P=0.052); number needed to treat 2.5 (95% CI: 2.19-2.81). These results suggest that bug busting performed by nurses in a controlled situation is an effective method of managing head lice infestation.