This Cochrane review of drugs for the prevention of radiation-induced salivary gland dysfunction included 39 studies, while a range of agents was tested the evidence found is not sufficient to highlight much promise in terms of effective preventative treatments.
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Ian Cummins on a systematic review of mental health training programmes for non-mental health trained professionals coming into contact with people with mental ill health.
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Mark-Steven Howe considers this review of dental implants placed into fresh extraction socket. While 30 studies were included in the review he looks closely at the 3 studies with the longest follow up.
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Mina Fazel considers the findings of a recent systematic review of psychosocial interventions for adult refugees and asylum seekers, which highlights the difficulty of generalising findings given the many different sources of heterogeneity of included studies.
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Alexandra Pitman and Sarah Rowe publish their debut elf blog on a brand new systematic review and meta-analysis looking at sexual orientation and suicidal behaviour in adolescents and young adults.
This is the fifth in a series of Mental Elf blogs produced in partnership with the British Journal of Psychiatry.
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38 trials were included in this updated Cochrane review of the effect of fissure sealants on occlusal caries. The data show a reduction in caries of between 11-51% at 24months compared to no sealant. The benefit was also maintained at longer-term follow up.
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15 observational studies were included in this review of implant survival in patients with osteoporosis. while the findings suggest no difference compared to healthy patients the quality of the included studies is low so the findings should be interpreted cautiously.
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This review of the effect of presences of third molars on mandibular fractures includes 35 observational studies. The findings suggest that the presence of third molars increases the change of mandibular angle fractures.
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Natasha Clarke considers a systematic review and meta-analysis of longitudinal studies, which looks at modifiable parenting factors associated with adolescent alcohol misuse.
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This review of periodontal regeneration therapies included 52 trials. While the results suggest some statistically significant improvements they may not be clinically important. There is also limited data for outcomes longer than 12 months.
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