Investigation of The Clinical and Microbiological Effects of Different Toothpastes: In-Vivo Study

Objectives: The purpose of this study is to compare the clinical, antibacterial and microbiological effects of the non-fluoride and fluoride toothpastes. Materials and Methods: In this study eighty children (3 to 12 years old) were divided into four groups and followed for four weeks. First and second groups (40 children, 6-12 years) used different fluoride toothpastes; third and fourth groups (40 children, 3-5 years) used nonfluoride toothpastes. The halitosis score, plaque index, gingival index, bleeding index, buffering capacities, Mutans Streptococci, Lactobacilli and yeast counts were recorded on 1st day, 7th day, 15th day and 30th day. First and second group; third and fourth group were compared with each other. Data were analyzed statistically by using Mann Whitney U tests, Wilcoxon Sign Test, Fisher Freeman Halton Exact Test and Mc Nemar Test with a significance level of p0.05), between groups on first day. All four toothpastes produced statistically significant reductions from 1st day to 30th days in scores of halitosis, plaque index, gingival index, bleeding index and buffering capacity (p