Andrew Jones summarises a recent systematic review and meta-analysis of alcohol treatment outcome, which identifies a range of personality traits that are associated with relapse.
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This review of coronectomy for management of impacted mandibular third molars included 14 studies suggesting that it is safe and reliable with a low failure rate (7%).
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11 RCTs were included in this review of statins as an adjunct to scaling and root planing. The findings suggest improvements in pocket depth and clinical attachment levels with statin use.
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8 studies were included in this review of vibrational stimulus to accelerate orthodontic treatment. The studies were small and of short duration providing very low quality evidence to support any effect. Further high quality studies of longer duration are needed.
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This Cochrane review of drug interventions for pain during orthodontic treatment including 32 RCTs find that analgesics were effective in reducing pain. However, low quality evidence did not show a difference in effectiveness between systemic NSAIDs compared with paracetamol, or topical NSAIDs compared with local anaesthetic.
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This Cochrane review of cytokines and growth factors for preventing oral mucositis in patients having cancer treatment included 35 RCTs finding keratinocyte growth factor beneficial in the prevention of oral mucositis .
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This review of the association between hepatitis C virus (HCV) and oral lichen planus (OLP) identified 19 case-controlled studies. While a 6-fold increase in risk of HCV infection was noted in OLP patients a majority of the studies took place in areas with high endemic HCV rates and there is some concern regarding publication bias and the quality of the available studies.
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Only 4 mainly retrospective studies were identified for this review of the influence of orthodontic bracket size on treatment outcomes. While greater efficiency was suggested with the 0.018-inch bracket the quality of the evidence is limited a higher quality studies are needed.
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Sixteen studies were included in this review of oral appliances for sleep bruxism. The included studies were small and mainly short term and only 7 studies were RCTs . Although the availabel evidence suggests a short term benefit further high-quality studies of longer duration are needed.
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This review comparing the treatment effects of lingual and buccal orthodontic appliances only identified 4 small low quality studies. No differences were found however the findings should be interpreted cautiously.
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