This review assessing whether adhesive precoated orthodontic brackets are more efficient than operator-coated brackets included 5 RCTs find no differences in failure rate between the two systems.
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Liz Collier and Solomon Towuru summarise the recently updated Cochrane systematic review on reminiscence therapy for dementia, which includes evidence showing that reminiscence therapy may improve quality of life, cognition, communication and possibly mood in people with dementia in some circumstances, although all the benefits were small.
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12 RCTs were included in this Cochrane review update of surgical approches for the management of oral and pharyngeal cancer. The certaintly of the evidence was very low as there were limited numbers of studies for each comparison.
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Two UK primary care-based trials were included in this Cochrane review update of routine scale and polish. They provide high certainty evidence of litte or no difference between 6- & 12-monthly scale and polish for adult regular attenders without severe periodontitis.
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Dean Connolly is impressed by a recent systematic review and network meta-analysis, which compares the efficacy and tolerability of medication for ADHD in children, young people and adults.
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This Cochrane review update of the efficacy and relative efficacy of conscious sedation agents and dosages for behaviour management in paediatric dentistry includes 50RCTs providing some moderate-certainty evidence that oral midazolam is an effective sedative agent for children undergoing dental treatment.
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Pooky Knightsmith appraises a systematic review and meta-analysis entitled: “What Works in Youth Suicide Prevention?”. She is disappointed that the review does not answer the question it sets, but sees this as a call to action for better quality research to help save lives.
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16 low quality RCTs were included in this review of the effect of calcium hydroxide lining on clinical success in treatment of deep carious lesions. 6 RCTs contributed to the meta-analysis suggesting no beneficial effect.
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This review effectiveness of aloe vera on alleviating the symptoms of oral submucous fibrosis included 6 RCTs . The findings suggest a possible benefit but 5 of the trials were at high risk of bias so the findings should be viewed cautiously.
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38 RCTs were included in this Cochrane review of the effects of autologous platelet concentrates (APC) used as an adjunct to periodontal surgery. Very low quality evidence was found for two approaches involving open flap debridement.
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