Correlation Between Caries Experience in Primary Molars and First Permanent Molars Among a Group of Egyptian Children: A Cross Sectional Study
试验速览
- 阶段
- 不适用
- 入组人数
- 63
- 主要终点
- decay extracted filled primary teeth index (deft index)
研究概览
简要总结
A cross- sectional observational study which will investigate whether data of past caries experience of the primary molars of 6-9 years old children can serve as an indicator for caries development in first permanent molars.as the first permanent molars is selected to represent the future caries status of the permanent dentition.
详细描述
Study Design:
A cross sectional study to investigate if there is any correlation between caries experience in primary molars and first permanent molars among a group of Egyptian children. All the procedures will be explained to the parents or guardians prior to the investigation.An informed consent will be signed by the parents Study design: cross sectional study design. Data for this particular study will be collected from the clinic of Pediatric Dentistry and dental public health Department, Faculty of Dentistry, Cairo University.
Methods Clinical examination will be carried out while the child is sitting on dental unit, using sterile diagnostic set (mirror and explorer) in daylight. No diagnostic radiographs will be taken.
A custom-made examination chart will be filled for each child including date, name, age, address, gender, medical history and previous dental treatment. Parents data includes: level of education and oral hygiene level.
Prior to performing dental examination, the child will be asked to rinse his mouth with tap water and the teeth will be cleaned with sterile cotton.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Crossover
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 6 Years 至 9 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Children ages from six to nine years
- •Both sexes.
- •Parent and children cooperation.
- •Healthy children.
- •Children with sound and carious primary molars and erupted all of the first permanent molars.
排除标准
- •Children age under 6 or more than 9 years.
- •Children had a complex metabolic or medical disorder.
- •Parents that will not sign the consent.
- •Children with missing or unerupted first permanent molars.
结局指标
主要结局
decay extracted filled primary teeth index (deft index)
时间窗: Data collection will be performed within one year from the starting date of the study.
caries experience in primary molars. Clinical examination will be performed at once for each patient, the examination will be done in the clinic using an explorer and mirror after drying the teeth to detect the presence of caries in the upper and lower primary molars.
decayed missing filled permanent teeth (DMFT index)
时间窗: Data collection will be performed within one year from the starting date of the study.
Caries experience in first permanent molars.Clinical examination will be performed at once for each patient, the examination will be done in the clinic using an explorer and mirror after drying the teeth to detect the presence of caries in the upper and lower permanent first molars.
次要结局
未报告次要终点
研究者
dema abdulhameed theyab
Principal investigator
Cairo University