David Steele talks us through a systematic review and meta-analysis, which found that commonly used interventions are effective at preventing completed suicides at suicide hotspots.
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5 studies were included in this review of hilotherapy. While the studies suggest that hilotherapy might provide patients with a significant reduction in postoperative facial pain and oedema, the quality of the studies is low.
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Alex Langford reflects on the findings of a recent study that looks at 185 meta-analyses of antidepressants. It finds that industry involvement in research can lead to biased studies that under-report negative aspects of antidepressants for depression.
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13 small RCTs were identified for this review, comparing full mouth interventions with quadrant scaling for periodontitis. Limited evidence of a small benefit was found in two comparisons.
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Mark Horowitz fires up the barbecue and slices some lemons as he summarises a recent meta-analysis which concludes that higher fish consumption was found to be associated with a reduced risk of depression.
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5 small studies were included in this review of air polishing for peri-implant disease. Some improvement in bleeding on probing was seen with air polishing but the quality of the evidence was low.
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Alan Underwood appraises a recent meta-analysis that finds anxiety disorders are three times more common in people with a diagnosis of bipolar disorder.
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This review compared dental implant outcomes in smokers and non-smokers. 15 studies (5 prospective and 10 retrospective) were included which suggest that the odds of implant failure are higher in smokers . OR = 1.96 (95% CI; 1.68–2.30), as is the amount of marginal bone loss.
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This review of root perforation repair included 17 studies that were mainly retrospective and small. The overall success rates for all materials was = 72.5% (CI; 61.9%–81.0%) with a suggestion of better rates for MTA. However, the quality of the evidence was low.
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Sally Adams summarises a recent meta-analysis of outcomes for independent and substance-induced disorders in people with depression and alcohol use disorders.
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