Website intended for a NZ health professional readership
How effective are powered and manual toothbrushes in everyday use, by people of any age, in relation to the removal of plaque, the health of the gingivae, cost, reliability and side effects?
Rotation oscillation brushes showed statistically significant reductions in both plaque (11% at 1 to 3 months and 21% after 3 months) and gingivitis (6% at 1 to 3 months and 11% after 3 months). All other brushes, apart from side-to-side, showed some statistically significant findings, but not consistently across both outcomes and time points. Cost, reliability and side effects were inconsistently reported. Any reported side effects were localised and only temporary.
The clinical importance of these findings remains unclear. The longer term result was based only on 14 trials, compared with 40 trials for the short-term analysis.
Good oral hygiene through the removal of plaque by effective toothbrushing has an important role in the prevention of gum disease and tooth decay. Dental plaque is the primary cause of gingivitis and is implicated in the progression to periodontitis. The build-up of plaque can also lead to tooth decay. Both gum disease and tooth decay are the primary reasons for tooth loss.
Yaacob M et al. Powered versus manual toothbrushing for oral health. Cochrane Reviews, 2014, Issue 6. Art. No.: CD002281.DOI: 10.1002/14651858. CD002281.pub3. This review contains 56 studies involving 5068 participants.
Cochrane Systematic Reviews for primary care practitioners
Developed by the Cochrane Primary Care Field, New Zealand Branch of the Australasian Cochrane Centre at the Department of General Practice and Primary Health Care, University of Auckland and funded by the Ministry of Health and New Zealand Doctor. PEARLS are meant for educational use and not to guide clinical care. New Zealanders can access the Cochrane Library free via www.cochrane.org.nz
Prostate cancer consultations are common in primary care and there is no one approach to testing and treatment that fits all patients. Urologist Simon van Rij discusses the key considerations and options for personalised care, appropriate investigation and treatment
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