Biomaterial Database

A comparative clinical investigation of the safety and efficacy of an oscillating/rotating electric toothbrush and a sonic toothbrush. 1995

E Grossman, and W Dembling, and H M Proskin

New Institutional Service Company, Northfield, New Jersey, USA.

This clinical study compared the ability of a sonic toothbrush to remove plaque and control gingivitis with that of an oscillating/rotating electric toothbrush. One-hundred and sixteen subjects from a general population were randomly allocated to either a sonic toothbrush group (Sonicare) or an electric toothbrush group (Braun Oral-B Plaque Remover). After 8 weeks use, there was found to be no statistically significant difference in either plaque removal or gingival index between the two groups. Both devices were found to be safe, but whereas 100% of volunteers in the Braun Oral-B Plaque Remover group expressed a wish to continue using the toothbrush, approximately 25% of the Sonicare group did not like the device and said that they would not continue to use it. The Sonicare device was found to offer no advantages in clinical terms over an established oscillating/rotating electric toothbrush (Braun Oral-B Plaque Remover) with respect to removal of supragingival plaque or improvement in gingival health.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D010512	Periodontal Index	A numerical rating scale for classifying the periodontal status of a person or population with a single figure which takes into consideration prevalence as well as severity of the condition. It is based upon probe measurement of periodontal pockets and on gingival tissue status.	Bleeding on Probing, Gingival,CPITN,Community Periodontal Index of Treatment Needs,Gingival Bleeding on Probing,Gingival Index,Gingival Indexes,Periodontal Indexes,Gingival Indices,Index, Gingival,Index, Periodontal,Indexes, Gingival,Indexes, Periodontal,Indices, Gingival,Indices, Periodontal,Periodontal Indices
D011795	Surveys and Questionnaires	Collections of data obtained from voluntary subjects. The information usually takes the form of answers to questions, or suggestions.	Community Survey,Nonrespondent,Questionnaire,Questionnaires,Respondent,Survey,Survey Method,Survey Methods,Surveys,Baseline Survey,Community Surveys,Methodology, Survey,Nonrespondents,Questionnaire Design,Randomized Response Technique,Repeated Rounds of Survey,Respondents,Survey Methodology,Baseline Surveys,Design, Questionnaire,Designs, Questionnaire,Methods, Survey,Questionnaire Designs,Questionnaires and Surveys,Randomized Response Techniques,Response Technique, Randomized,Response Techniques, Randomized,Survey, Baseline,Survey, Community,Surveys, Baseline,Surveys, Community,Techniques, Randomized Response
D003773	Dental Plaque	A film that attaches to teeth, often causing DENTAL CARIES and GINGIVITIS. It is composed of MUCINS, secreted from salivary glands, and microorganisms.	Plaque, Dental
D003774	Dental Plaque Index	An index which scores the degree of dental plaque accumulation.	Dental Plaque Indexes,Dental Plaque Indices,Index, Dental Plaque,Indexes, Dental Plaque,Indices, Dental Plaque
D004560	Electricity	The physical effects involving the presence of electric charges at rest and in motion.
D004867	Equipment Design	Methods and patterns of fabricating machines and related hardware.	Design, Equipment,Device Design,Medical Device Design,Design, Medical Device,Designs, Medical Device,Device Design, Medical,Device Designs, Medical,Medical Device Designs,Design, Device,Designs, Device,Designs, Equipment,Device Designs,Equipment Designs
D005260	Female		Females
D005891	Gingivitis	Inflammation of gum tissue (GINGIVA) without loss of connective tissue.	Gingivitides