The aim of the study is to assess the effect of oral foams on salivary pH changes after Coca-cola consumption in young adults.
This will be a cross-over clinical trial assessing the effect of oral foams containing zink hydroxiapatite and probiotics (Lactobacillus, Bifidobacterium), Olaflur (amino fluoride), and oral spray with alkaline thermal water. The study will be conducted in six visits over a period of 1.5 months. After enrolment, dental examination will be performed using the following indices: DMFT, OHI-S index, Bleeding index. Saliva buffer capacity, salivary flow rate, and baseline salivary pH will be measured. Salivary pH changes will be registered after consumption of Coca-cola alone or followed by each of the tested products application.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
TRIPLE
Enrollment
33
The participants will be asked to hold 20 ml of "coca-cola" in their mouth for 30 seconds.
The participants will be asked to hold 20 ml of "coca-cola" in their mouth for 30 seconds. Then, participants will to rinse their mouth with tap water 60 seconds.
The participants will be asked to hold 20 ml of "coca-cola" in their mouth for 30 seconds. Then, participants will use a dental foam "Biorepair PERIBIOMA" to rinse their mouth. They should rinse their mouth for 60 seconds and then spit out the foam.
Institute of Dentistry of Sechenov University
Moscow, Russia
The time required for salivary pH recovery after Coca-Cola consumption
The participants will be asked to hold 20 ml of "coca-cola" in their mouth for 30 seconds. They will be asked to spit saliva into a sterile vial at baseline (before Coca-cola consumption), immediately after Coca-Cola consumption and further every 5 minutes until the pH reaches baseline levels. Salivary pH levels will be measured with a digital pH meter. The time required for pH recovery will be registered.
Time frame: 1 hour
The time required for salivary pH recovery after Coca-Cola consumption followed by oral sprays application
The participants will be asked to hold 20 ml of "coca-cola" in their mouth for 30 seconds. Then, participants will be asked to rinse their mouths with tap water (control) or each of the tested oral foams according to the manufacturer's recommendations. They will be asked to spit saliva into a sterile vial at baseline (before Coca-cola consumption), immediately after Coca-Cola consumption, immediately after oral foams/tap water rinse and further every 5 minutes until the pH reaches baseline levels. The pH levels will be measured with a digital pH meter. The time required for pH recovery will be registered.
Time frame: 1 hour
Minimal value of salivary pH after Coca-Cola consumption
The participants will be asked to hold 20 ml of "coca-cola" in their mouth for 30 seconds. They will be asked to spit saliva into a sterile vial at baseline (before Coca-cola consumption), immediately after Coca-Cola consumption and further every 5 minutes until the pH reaches baseline levels. Salivary pH levels will be measured with a digital pH meter. The minimal pH value will be registered.
Time frame: 1 hour
minimal value of salivary pH recovery after Coca-Cola consumption followed by oral sprays application
The participants will be asked to hold 20 ml of "coca-cola" in their mouth for 30 seconds. Then, participants will be asked to rinse their mouths with tap water (control) or each of the tested oral foams according to the manufacturer's recommendations. They will be asked to spit saliva into a sterile vial at baseline (before Coca-cola consumption), immediately after Coca-Cola consumption, immediately after oral foams/tap water rinse and further every 5 minutes until the pH reaches baseline levels. The pH levels will be measured with a digital pH meter. The minimal pH value will be registered.
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The participants will be asked to hold 20 ml of "coca-cola" in their mouth for 30 seconds. Then, participants will use a dental foam "WATER:DENT" to rinse their mouth. They should rinse their mouth for 60 seconds and then spit out the foam.
The participants will be asked to hold 20 ml of "coca-cola" in their mouth for 30 seconds. Then, participants will use a dental spray "BUCCOTHERM" to rinse their mouth. They should rinse their mouth for 60 seconds and then spit out the foam.
Time frame: 1 hour