Сравнительная оценка изменения индекса PFRI в зависимости от состава зубных паст

Abstract

По данным на 2019 год, распространенность кариеса в России составляет 100%. Регулярные гигиенические процедуры, выполняемые пациентами в домашних условиях, являются важной частью профилактики стоматологических заболеваний. Доказано, что фтор является наиболее эффективным противокариозным компонентом, но до сих пор ведутся дискуссии по поводу концентрации фторидов в зубных пастах. В условиях современных реалий важно разрабатывать эффективные, безопасные и доступные зубные пасты отечественного производства из российского сырья. Для оценки гигиенического состояния рта предложено большое количество индексов, одним из которых является Axelsson's plaque formation rate index (PFRI).

According to 2019 data, the prevalence of caries in our country is 100%. Regular hygiene procedures performed by patients at home are an important part of the prevention of dental diseases. It has been proven that fluoride is the most effective anti-caries component, but there is still debate about the concentration of fluoride in toothpastes. In modern realities, it is important to develop effective, safe and affordable toothpastes of domestic production from Russian raw materials. A large number of indices have been proposed to assess oral hygiene, one of which is Axelsson's plaque formation rate index (PFRI).Purpose of the study: to evaluate changes in the PFRI index depending on the use of various toothpastes. The study was conducted at the Department of Dentistry of Kirov State Medical University. The study included 75 people. All subjects were divided into 5 groups and used 5 different toothpastes: with betulin, with glauconite, with betulin and glauconite, with fluorides and placebo. The PFRI index was determined on days 1, 14, 28 and 45 of the study. Statistical data processing was carried out using STATISTICA 12.0 and Microsoft Excel. All subjects initially had high PFRI values. After using toothpastes with fluorides, the index decreased by 56.6%, and after using toothpastes with betulin and glauconite, the index decreased by 25%. In the group of subjects who used toothpastes with glauconite, there was an increase in the index by 26.1%, and in patients who used toothpaste with betulin, the PFRI index increased by 28.5%. Conclusions: 1) Toothpaste with fluoride reduces the rate of plaque formation by 2 times. 2) Toothpaste with betulin and glauconite also prevents the formation of plaque and can be indicated for patients who have contraindications to the use of fluoride-containing hygiene products.