This review of the effect of soft denture liners on masticatory function includes just 6 small studies. This is a suggestion that use of long-term silicone liners may improve mastication parameters but it is very weak.
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This review of coronal pulpotomy in permanent teeth demonstrated good survival at 2 years 92% (95%CI; 84 -100). However as the majority of studies were observational they should be viewed cautiously until further high quality RCTs are available.
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Chris Sampson looks at a systematic review of the economics of Internet interventions for common mental health problems such as depression and anxiety.
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This Cochrane review update included 8 trials involving 1746 participants. Some low-quality evidence suggesting the superiority of resin-based fissure sealants over fluoride varnish applications was identified
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Kirsten Lawson presents the results of a systematic review of observational cross-sectional studies, which looks at the worldwide prevalence of HIV, hepatitis B and hepatitis C in people with severe mental illness.
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Eleanor Kennedy summarises a recent Cochrane review of pharmacotherapy for chronic cognitive impairment in traumatic brain injury, which finds insufficient evidence to support its use.
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65 case reports and 1 case series were included in this reviews of the ophthalmic side effects from dental local anaesthesia. 92 % were transitory the remainder permanent. 25% of the transitory side effects took up to 6 hours to resolve.
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Raphael Underwood presents a new Cochrane review of lithium for schizophrenia, which assesses the use of lithium as a monotherapy and also in combination with antipsychotics.
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This review included 10 studies in a meta-analysis which suggests that peri-implant maintenance therapy is important for long the long term success rates of implants.
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Katrina Witt critiques a recent systematic review of psychotic-like experiences and the risk of self-harm and suicide in the general population.
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