The Medical journal of Australia
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Vitamin D is made in the skin when exposed to sunlight, so deficiency is usually the result of low sunlight exposure (eg, in frail older people and in individuals who are veiled). Calcium and/or vitamin D supplements have been used for the prevention and treatment of osteoporosis. The major trials in community-dwelling individuals have not demonstrated fracture prevention with either calcium, vitamin D, or their combination, but the results of a large study in vitamin D-deficient nursing home residents indicated a reduced fracture incidence. ⋯ Calcium supplements cause constipation, bloating and kidney stones, and some evidence suggests they may cause a small increase in the risk of myocardial infarction. Low dose vitamin D is safe, but high doses result in more falls and fractures. Current evidence does not support the use of these supplements in healthy community-dwelling adults.
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Editorial Comment
Extending the criteria for acceptable organ donors: balancing the risks.
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Review Meta Analysis
Faecal calprotectin testing for identifying patients with organic gastrointestinal disease: systematic review and meta-analysis.
To assess the clinical effectiveness of faecal calprotectin (FC) testing for distinguishing between organic gastrointestinal diseases (organic GID), such as inflammatory bowel disease (IBD), and functional gastrointestinal disorders (functional GIDs). ⋯ CRD4201810507.