首页 | 本学科首页   官方微博 | 高级检索  
   检索      


Caries clinical trial of a remineralising toothpaste in radiation patients
Authors:Papas Athena  Russell David  Singh Mabi  Kent Ralph  Triol Cal  Winston Anthony
Institution:Tufts University School of Dental Medicine, Boston, MA, USA. athena.papas@tufts.edu
Abstract:Objectives: The purpose of this study was to determine the efficacy and safety of a specially formulated remineralising toothpaste in controlling caries in a high‐risk population: head and neck radiation patients. Design: The study compared the performance of the remineralising toothpaste with a conventional fluoride dentifrice using double‐blind randomisation. Materials and methods: Test products: The products compared contained equivalent quantities of fluoride (1100 p.p.m.). The dual‐phase remineralising toothpaste, Enamelon®, also delivered soluble calcium and phosphate ions, essential components of teeth, from separate phases. Both groups had all caries restored at baseline and used a fluoride rinse daily. Subjects: Fifty‐seven subjects who received radiation to the head and neck causing saliva hypofunction, entered the study, while 44 completed the 10–12 month visit. Measurements: Examinations included coronal and root caries using the Pitts Diagnostic Criteria, salivary flow rate, plaque and gingival indices and microbiological counts over a 1‐year period. Results: The average net increment per year for root caries per subject was 0.04 (±.052) in subjects completing the study using the remineralising toothpaste and 1.65 (±0.51) for root caries in subjects completing the study using the conventional fluoride dentifrice. The difference was statistically significant (p = 0.03), suggesting lower net root surface increment/year for the remineralising toothpaste relative to the conventional toothpaste. No significant differences were noted on coronal surfaces. Conclusion: The results indicate that the remineralising toothpaste provides a significant benefit in preventing and remineralising root caries in high‐risk patients.
Keywords:radiation  remineralising  caries  saliva hypofunction  calcium phosphate
本文献已被 PubMed 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号