The optimal state of the mouth and normal functioning of the organs of the mouth without evidence of disease.
This Cochrane review of the effects of oral care on prevention of nursing home acquired pneumonia included 4 RCTs providing low quality evidence that oral care may reduce mortality.
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Only 2 RCTs are included in this Cochrane review update of the effects of systemic antibiotics on adults with symptomatic apical periodontitis or acute apical abscess providing insufficient evidence of effectiveness.
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This review of the effectiveness of audiovisual distraction for reducing dental anxiety in children included 9 trials 6 of which were randomised. The findings suggested that audiovisual distraction was helpful in reducing dental anxiety although all the trials were considered to be at high risk of bias.
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This review of the effectiveness of Caries Risk Assessment (CRA) models included 32 studies providing limited evidence that CRA is effective for caries assessment and prediction.
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14 RCTs were included in this review of the effect of different reminders on oral hygiene and compliance in orthodontic patients. For most outcomes measured beneficial effects were seen in the patients receiving reminders.
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Three RCTs were included in this review of the association between personal oral hygiene and coronal dental caries. The findings suggest that in the absence of fluorides personal oral hygiene did not reduce the incidence of caries.
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This review of cognitive behavioural therapy(CBT) for dental anxiety and dental phobia in children identified 6 RCTs suggesting it therapy produces better anxiety reduction than diverse behavioural management techniques. However the available evidence is of low quality.
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This review evaluating the effectiveness of desensitising toothpastes included 53 RCTs. Most agents with the exception of those containing strontium or amorphous calcium phosphate were effective in relieving dentine hypersensitivity compared with negative controls.
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This large multicentre, cluster randomised controlled compared the clinical effectiveness and cost-effectiveness of theory-based, personalised oral hygiene advice or scale and polish’ with routine care in improving periodontal health in dentate adults attending general dental practice.
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This review of glutaraldehyde or fluoride varnish for dentine hypersensitivity included just 4 small RCTs . The findings suggest a benefit in favour of glutaraldehyde at 7 days but the short-term nature of the studies and their limited quality means these findings should be interpreted cautiously.
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