Scots lead study into children's tooth decay

Published on Wednesday 27 May 2009 19:04

RESEARCHERS at a Scottish university are to lead a £2.9 million nationwide study to find the best way of treating tooth decay in young children.

The dental health experts at Dundee University's School of Dentistry will head a team of researchers from universities in Cardiff, Glasgow, Leeds, London, Newcastle and Sheffield to carry out the study for the National Institute for Health Research health technology assessment.

Dental decay is one of the most common childhood diseases, with more than 40 per cent of children in Britain experiencing decay in their primary or "baby" teeth by five years of age – a statistic that has remained largely unchanged for the past 20 years.

The aim of the new study will be to assess the benefits of three methods of treating cavities in baby teeth – conventional fillings, biological treatment and using only preventive techniques, such as improved dental hygiene and a reduced sugar intake.

Dr Gail Topping, one of the leading researchers, said: "Treatment for decay in baby teeth varies widely across the UK and there is, as yet, no conclusive evidence for the most effective approach to its management.

"This trial will enable a clear recommendation to be made regarding the important question of how decayed baby teeth should best be managed in primary dental care."