This review investigating the relationship between drug use (methamphetamines, heroin, opiates, cocaine, cannabis and crack) and oral health includes 10 observational studies showing a higher risk of caries.
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This review of the impact of conventional combined orthodontic-surgical treatment (COST) and the surgery-first approach on oral health–related quality of life (OHRQoL)included 24 prospective studies showing an inital decrease tfollowed by an improvement in OHRQoL
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This review of the efficacy of adjunctive subgingival administration of chlorhexidine gel in nonsurgical periodontal treatment for chronic periodontitis included 17 RCTs only one of which was at low risk of bias for all domains. Findings suggest an improvement in pocket probing depth but not for clinical attachment.
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Laurie Hare-Duke writes his debut elf blog on a recent meta-analysis on loneliness and the psychosis continuum, which finds that loneliness is associated with both positive and negative psychotic symptoms, and is more strongly associated with paranoia than with hallucinations.
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Linda Gask summarise a systematic review which suggests that psychological interventions are efficacious in treating prolonged grief. She concludes that it’s time to pay more attention to the suffering caused by prolonged grief both in research and clinical practice.
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This review of whether oral health promotion programmes for community‐dwelling elderly were effective in improving oral health and oral saliva secretion or in decreasing dry mouth included 9 studies most of which came from a single country
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This review of the efficacy of occlusal reduction on the management of post-operative endodontic pain included 6 small RCTs of high risk of bias. The fidings suggested non benefitc from occlusal reduction in the first 48 hours but some benefit at 72 hours. However the findings should be viewed cautiously because of the limited study quality.
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In his debut blog, Tom Steare summarises a systematic review looking at drop out rates in randomised controlled trials of smartphone apps for depression, which finds that depression apps with mood monitoring and human feedback were associated with greater retention of research participants.
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This review of the effect of sugar-free chewing gum(SFG) on dental caries included 12 studies 11 of which were RCTs. None of the included studies was at low risk of bias and ther findings suggest there is evidence to support the use of SFG in the control of dental caries in children.
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This review of grafting materials for alveolar ridge preservation included 38 small RCTs. 34 different materials were investigated with the findings suggesting that no grafting material increased new bone formation between 3 and 6 months after tooth extraction.
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