Petcharat KraivaphanCholticha AmornchatTerdphong TriratanaUngkana LeethochawalitMahidol UniversityTaksin Hospital2018-08-202018-08-202006-07-01Southeast Asian Journal of Tropical Medicine and Public Health. Vol.37, No.4 (2006), 820-825012515622-s2.0-33750203607https://repository.li.mahidol.ac.th/handle/20.500.14594/23706One hundred forty pregnant women 3 months gestation were enrolled in a 9 month, double-blind clinical study to evaluate the effect of 0.3% triclosan/copolymer dentifrice on gingivitis, compared to a placebo dentifrice. Women were stratified into two balanced groups according to their baseline gingivitis scores. They then received oral prophylaxis and were assigned to use either a placebo or the triclosan dentifrice for the next 9 months. The 3, 5 and 9 month results of this study showed that the triclosan dentifrice provided statistically significant reductions in gingivitis of 19.73, 27.91 and 38.45%, respectively, compared to the placebo dentifrice.Mahidol UniversityMedicineArticleSCOPUS