QJM : monthly journal of the Association of Physicians
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Paracetamol is a major cause of poisoning. Treatment decisions are predominately based on the dose ingested and a timed blood paracetamol concentration because most patients present to hospital soon after overdose, before hepatotoxicity can be confirmed/excluded using serum alanine transaminase (ALT). Nonetheless, ALT is measured at hospital presentation; we investigated its value in predicting hepatotoxicity. ⋯ Admission ALT within the normal range has a high NPV and could be used, alone or in combination with newer biomarkers, to identify lower risk patients at hospital presentation.
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It is estimated that there are 35.6 million people with dementia worldwide and this is projected to increase to over 115 million by the year 2050. Dementia is a progressive neurodegenerative disease that significantly reduces survival. ⋯ This review highlights results from a large UK study of informal carers of people with dementia to explore what are determinants of care for people with dementia and their family carers. New perspectives as to models of care for end-of-life care for patients with dementia are discussed together with how these may be implemented and delivered within wider community settings and contexts, where many people with dementia may be cared for in the future.