News Column

Researchers from Vrije University Report Findings in Bruxism

August 8, 2014

By a News Reporter-Staff News Editor at Health & Medicine Week -- Investigators publish new report on Dental Diseases and Abnormalities. According to news reporting originating in Amsterdam, Netherlands, by NewsRx journalists, research stated, "Some individuals may now be bypassing their dentists for treatment of bruxism. Self-diagnosed, selfadjusted and self-monitored consumers can access over-the-counter (OTC) bruxism splints via the Internet."

The news reporters obtained a quote from the research from Vrije University, "While some may regard this market as benefiting consumers there are potential pitfalls that need to be highlighted. These include unevidenced claims of efficacy. To survey OTC bruxism splints available to individuals in the UK via the Internet, categorise their characteristics, and determine any web-based claims or safety warnings. An Internet search was made of OTC bruxism splints available in the UK. The following information was recorded for each OTC splint: the name of the manufacturer, name of the device, its UK price and any claims and safety warnings made either on a major UK retail website or via other UK web retail outlets. In addition, a note was made of any web-based mention of 'CE marking', indicating compliance with the EC Medical Devices Directive's requirements for safety, quality and performance. Safety information is notable for its paucity and is totally lacking on many Internet sites. However, manufacturers are not obliged to display safety information on the Internet, but it must be provided with the product. A search of the MAUDE database showed a number of potentially serious adverse events associated with these splints including choking hazards, tissue damage and occlusal changes. None of the splint designs assure full occlusal coverage. As with any partial coverage appliance, if worn for protracted periods there may be a risk of unwanted tooth movement. Dentists should report or assist patients with reporting suspected adverse events with OTC splints to the relevant competent authority."

According to the news reporters, the research concluded: "In the UK this is the Medicines and Healthcare Products Regulatory Agency (MHRA)."

For more information on this research see: Over-the-counter (OTC) bruxism splints available on the Internet. British Dental Journal, 2014;216(11):10-19. British Dental Journal can be contacted at: Nature Publishing Group, Macmillan Building, 4 Crinan St, London N1 9XW, England. (Nature Publishing Group -; British Dental Journal -

Our news correspondents report that additional information may be obtained by contacting R.W. Wassell, Vrije Universiteit Amsterdam, MOVE Res Inst Amsterdam, Amsterdam, Netherlands. Additional authors for this research include L. Verhees, K. Lawrence, S. Davies and F. Lobbezoo (see also Dental Diseases and Abnormalities).

Keywords for this news article include: Europe, Bruxism, Amsterdam, Netherlands, Tooth Diseases, Stomatognathic Diseases, Dental Diseases and Abnormalities

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Source: Health & Medicine Week

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