Effect of Matcha Tea Versus Green Tea on Salivary pH and Flow Rate in High Caries Risk Patients: A Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 24
- 试验地点
- 1
- 主要终点
- salivary pH
研究概览
简要总结
Objectives: To evaluate the effect of green tea versus matcha tea on the salivary pH in high caries risk patients. Materials and methods: Total number of high caries risk patients were randomized into two equal groups (n=). Group 1 (intervention group) was given Matcha Tea and Group 2 (control group) was given green tea. A portable digital pH meter was used to measure the salivary pH at baseline and after consumption tea immediately, after 5 mins and after 10 mins.
详细描述
Study Settings:
The study will be carried out at the Conservative Dentistry Department, Faculty of Dentistry, Cairo University in Egypt. Ethical approval will be taken from the Research Ethics Committee of the faculty of Dentistry, Cairo University. Signed informed consent will be signed each participant.
Recruitment:
Participants will be recruited from the patients' flow at the clinics of the Conservative Dentistry Department of Faculty of Dentistry, Cairo university.
Materials:
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Double (Participant, Outcomes Assessor)
盲法说明
participants will be blinded to the type of tea they are drinking and investigators will be blinded as well
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •1. High caries risk patients
- •Satisfactory cooperative behavior
- •Age between 20-45 years old
- •Males or females
- •Subjects who signed informed consent
排除标准
- •1. Systemic diseases
- •Drug consumption during 3 past months
- •Salivary gland disorders
- •History of radiotherapy
研究组 & 干预措施
Matcha Tea
Matcha, powder of specially cultivated tea leaves, is gaining popularity in functional food and other food markets all over the world. Various studies have reported the difference in bioactive compounds in matcha as compared to green tea and other tea formulations
干预措施: Matcha Tea (Procedure)
Green Tea
Green tea contains a significant amount of catechins, which are subgroup of flavonoids and play a vital role in maintaining health having strong bactericidal as well as antibacterial activity
干预措施: Green Tea (Procedure)
结局指标
主要结局
salivary pH
时间窗: baseline before administration of tea, immediately after administration of tea, 5 minutes after administration of tea and 10 minutes after administration of tea
pH of saliva to be measured
次要结局
未报告次要终点
研究者
Hadier Mahmoud Ahmed Gad
Lecturer
Cairo University