Evaluation of Efficacy of New Dentifrice Formulations Containing Different Forms of Fluoride and other Agents to Remineralize Enamel Subsurface Lesions In Situ

Procter & Gamble0 个研究点目标入组 12 人开始时间: 2023年4月14日最近更新: 2024年4月15日

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•Inclusion Criteria
•Age range: 18 to 75 years.
•Gender: Males and females.
•Good general health.
•At least 22 natural teeth.
•A gum- stimulated whole salivary flow rate at least 1.0 ml/minute and unstimulated whole salivary flowrate at least 0.2 ml/minute. Available for both treatment periods.

•The exclusion criteria include:
•1) History of adverse or allergic reactions to tin or tin-containing products, arginine or any other ingredients in the toothpaste products;
•2) Orthodontic appliances or removable dentures;
•3) Veneers, or more than one incisor with an artificial crown;
•4) Oral diseases including advanced periodontal disease;
•5) Chronic disease such as diabetes or use of medications that cause gum swelling;
•6) Untreated decay;
•7) Treatment with antibiotics or anti-infl ammatory medicines in the month prior to starting the study;
•8) Use of drugs that may interact with the toothpaste slurries or which may aff ect salivary fl ow rate;
•9) History of health conditions requiring antibiotic coverage prior to dental treatment;
•10) Pregnancy/lactation;
•11) Serious infectious disease;
•12) Any other medical or dental condition deemed to put the health and wellbeing of you or the research team at risk if you participated in

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