Periodontal disease: no clear evidence that full-mouth scaling superior to conventional treatment approaches

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This updated Cochrane review now includes 12 trials. However, there is no clear evidence that full-mouth scaling or full-mouth disinfection provides additional benefit compared to conventional scaling and root planing.

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Caries: little evidence to support use of chlorhexidine varnishes or gels for prevention

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This new Cochrane review included 8 trials, involving a total of 2,876 children finding little evidence to support or refute the use of chlorhexidine varnish or gel in reducing caries or mutans streptoccoci levels.

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Does exercise improve pain and function for osteoarthritis of the knee?

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We learnt in an earlier post about the burden of musculoskeletal conditions that osteoarthritis (OA) develops around the age of 50. Blimey some of our elves are approaching that age. What can we do to help any symptoms that start to develop? We eleves are always looking to stay fit and thought that exercise might help. But [read the full story…]

A multitude of systematic reviews on dementia diagnosis

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Clarissa Giebel highlights 5 new Cochrane reviews on dementia diagnosis, focusing on the Mini-Cog, IQCODE and MMSE diagnostic tests.

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Orthodontic appliances: may help break thumb-sucking habits

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This Cochrane review included 6 small studies at high risk of bias and found that orthodontic appliances or psychological intervention seems to be effective to help children stop sucking that does not have a feeding purpose.

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Can family-based interventions prevent young people from starting to smoke?

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Sally Adams summarises a recent Cochrane systematic review on family-based interventions for preventing smoking by children and adolescents, which shows the evidence is strongest for high intensity, family-based interventions that are independent of school-based programmes.

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Xylitol in toothpaste may provide small additional benefit over fluoride toothpastes

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This Cochrane review included 10 studies and found low quality evidence that fluoride toothpaste containing xylitol may be more effective than fluoride-only toothpaste for preventing caries in the permanent teeth. The evidence for other xylitol products is insufficient to assess effectiveness.

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Case management for dementia: The jury’s (still) out.

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Caroline Struthers comes to grips with a Cochrane Review on case management for people with dementia and finds relevant messages for both practitioners and researchers.

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Is exercise effective for osteoarthritis of the hip for pain and function?

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In this blog, Tracey Howe considers a recent Cochrane systematic review examining whether land-based therapeutic exercise is beneficial for people with hip osteoarthritis in terms of reduced joint pain and improved physical function and quality of life.

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Mini-Cog for dementia diagnosis in the community

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Clarissa Giebel writes her debut Mental Elf blog about a recent Cochrane systematic review of the Mini-Cog for the diagnosis of Alzheimer’s disease dementia and other dementias within a community setting.

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