This update of a 2016 Cochrane Oral Health Group review of interventions for post extraction bleeding was unable to identify any published or ongoing trials assessing interventions. Well conducted and reported randomised controlled trials are needed on this question.
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7 small RCTs that majority of cross-over design were included in this review of phytotherapy as an adjunct to scaling and root planing for chronic periodontitis. While the findings suggest a benefit these should be viewed with caution until results from larger high quality studies are available.
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This review of the oral health status of dementia patients included 36 observational studies and highlights the high levels of plaque and many soft tissue related oral health problems suffered by this group of patients.
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This Cochrane review of the effects of supportive periodontal therapy (SPT) in the maintenance of the dentition of adults treated for periodontitis included 4 RCTs providing is insufficient evidence to determine the superiority of different protocols or adjunctive strategies to improve tooth maintenance during SPT.
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This review of powered toothbrushes for periodontal health in orthodontic patients included 9 small RCTs. A small statistically significant benefit was noted in short term use.
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This review of the effect of tapered or end-rounded filament toothbrushes on clinical parameters included just 5 RCTs providing inconclusive evidence to recommend one type over another.
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5 good but small RCTs were identified for this review of topical tranexamic acid (TXA) for minor oral surgery in patients on anticoagulants. The findings suggest that TXA irrigation and mouthwash may reduce the risk of bleeding.
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This Cochrane review did not identify any randomised controlled trials that evaluated the effects of different interventions for the treatment of post-extraction bleeding. Clinicians must use their clinical experience to determine the most appropriate means of treating this condition, depending on patient-related factors.
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