In Situ Comparison of the Remineralization Potential of Optimized Fluoride Dentifrice With Control Fluoride Dentifrice

Summary

The purpose of this study is to compare the remineralization potential of an optimized fluoride dentifrice to a control fluoride dentifrice in an in situ caries model.

Timeline

Start

2023-10-02

Primary completion

2024-02-22

Completion

2024-02-22

Outcome

Missed primary endpoint

registry analysis (superiority test); 1100 Ppm F as Sodium Fluoride (Positive Control) vs 1100 Ppm F as Sodium Fluoride Test Product; p = 0.986; NCT06010732 ↗

Publications

• Background Clinical Aspects of De/Remineralization of Teeth. Proceedings of Models Conference 1994. Rochester, New York, June 11-14, 1994. Adv Dent Res. 1995 Nov;9(3):169-340. No abstract available.
• Background Corpron RE, Clark JW, Tsai A, More FG, Merrill DF, Kowalski CJ, Tice TR, Rowe CE. Intraoral effects of a fluoride-releasing device on acid-softened enamel. J Am Dent Assoc. 1986 Sep;113(3):383-8. doi: 10.14219/jada.archive.1986.0202.
• Background Featherstone JD, Mellberg JR. Relative rates of progress of artificial carious lesions in bovine, ovine and human enamel. Caries Res. 1981;15(1):109-14. doi: 10.1159/000260508. No abstract available.
• Background Cate JM, Arends J. Remineralization of artificial enamel lesions in vitro. Caries Res. 1977;11(5):277-86. doi: 10.1159/000260279. No abstract available.
• Background Koulourides T, Phantumvanit P, Munksgaard EC, Housch T. An intraoral model used for studies of fluoride incorporation in enamel. J Oral Pathol. 1974;3(4):185-96. doi: 10.1111/j.1600-0714.1974.tb01710.x. No abstract available.
• Background Lippert F, Butler A, Lynch RJ. Characteristics of methylcellulose acid gel lesions created in human and bovine enamel. Caries Res. 2013;47(1):50-5. doi: 10.1159/000343164. Epub 2012 Oct 25.
• Background Lippert F, Hara AT. Fluoride dose-response of human and bovine enamel caries lesions under remineralizing conditions. Am J Dent. 2012 Aug;25(4):205-9.
• Background Lippert F, Lynch RJ. Comparison of Knoop and Vickers surface microhardness and transverse microradiography for the study of early caries lesion formation in human and bovine enamel. Arch Oral Biol. 2014 Jul;59(7):704-10. doi: 10.1016/j.archoralbio.2014.04.005. Epub 2014 Apr 21.
• Background Marinho VC, Higgins JP, Sheiham A, Logan S. Fluoride toothpastes for preventing dental caries in children and adolescents. Cochrane Database Syst Rev. 2003;2003(1):CD002278. doi: 10.1002/14651858.CD002278.
• Background Mellberg JR. Hard-tissue substrates for evaluation of cariogenic and anti-cariogenic activity in situ. J Dent Res. 1992 Apr;71 Spec No:913-9. doi: 10.1177/002203459207100S25.
• Background Proskin HM, Chilton NW, Kingman A. Interim report of the ad hoc committee for the consideration of statistical concerns related to the use of intra-oral models in submissions for product claims approval to the American Dental Association. J Dent Res. 1992 Apr;71 Spec No:949-52. doi: 10.1177/002203459207100S31.
• Background Sakkab NY, Cilley WA, Haberman JP. Fluoride in deciduous teeth from an anti-caries clinical study. J Dent Res. 1984 Oct;63(10):1201-5. doi: 10.1177/00220345840630100601.
• Background Twetman S, Axelsson S, Dahlgren H, Holm AK, Kallestal C, Lagerlof F, Lingstrom P, Mejare I, Nordenram G, Norlund A, Petersson LG, Soder B. Caries-preventive effect of fluoride toothpaste: a systematic review. Acta Odontol Scand. 2003 Dec;61(6):347-55. doi: 10.1080/00016350310007590.
• Background Walsh T, Worthington HV, Glenny AM, Appelbe P, Marinho VC, Shi X. Fluoride toothpastes of different concentrations for preventing dental caries in children and adolescents. Cochrane Database Syst Rev. 2010 Jan 20;(1):CD007868. doi: 10.1002/14651858.CD007868.pub2.
• Background White DJ. Use of synthetic polymer gels for artificial carious lesion preparation. Caries Res. 1987;21(3):228-42. doi: 10.1159/000261026. No abstract available.
• Background Zero DT. In situ caries models. Adv Dent Res. 1995 Nov;9(3):214-30; discussion 231-4. doi: 10.1177/08959374950090030501.
• Background Zero DT, Rahbek I, Fu J, Proskin HM, Featherstone JD. Comparison of the iodide permeability test, the surface microhardness test, and mineral dissolution of bovine enamel following acid challenge. Caries Res. 1990;24(3):181-8. doi: 10.1159/000261263.

Drugs

Indications