Comparison Between the Effectiveness of Different Commercial Bracket Brands, Having Roth Prescription and 0.022" Bracket Slot: A Randomized Clinical Trial
试验速览
- 阶段
- 不适用
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- Tip
研究概览
简要总结
There's a scarcity in literature concerning the comparison of the effectiveness of brackets in its torque and tip ability, the time takes for leveling and alignment comparing between different orthodontic bracket brands, and its effect on the rate of tooth movement. The purpose of this study is to determine, In orthodontic patients with Class I molar relation and teeth crowding, in which different bracket brands will be compared.
详细描述
Bracket effectiveness can be measured in a variety of ways, including torque, tip, time required for levelling and alignment, bracket failure, and the patient's visual analogue scale. All are viable options; therefore, we want to complete the orthodontic treatment and determine which brackets fulfilled the built-in bracket prescription and achieved success in terms of aesthetics, better smiles, better patient judgement, and function.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Outcomes Assessor)
盲法说明
Single (Outcomes Assessor) Only the outcome assessors will be blind. The patients name will be sealed from pre and post radiographs and study models. Then two assessors will carry out, blindly and independently, the measurements and analysis of the study
入排标准
- 年龄范围
- 14 Years 至 19 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patient with full set of permanent teeth
- •Male and female (14-19 years old).
- •Positive patients' acceptance for the study
- •Patients have no history of previous orthodontic treatment.
排除标准
- •Patients with enamel or dentin defect or any teeth anomaly will be eliminated.
- •Patients having canine or lateral incisors peg shaped will be excluded from the research. - Medically compromised patients
- •Patients unable to give an informed consent
- •Patient with periodontal disease
- •Patient taking long term medication
- •Patients with any parafunctional habits (i.e. Bruxism, tongue thrusting, mouth Breathing)
结局指标
主要结局
Tip
时间窗: From pre to post levelling and alignment (an average of 6 - 8 months)
The principle investigator will examine pre and post CBCT radiographs in relation to lines and reference planes (measurements in degrees and mm)
torque
时间窗: 3 months after reaching 19x25 stainless steel wire (an average of 6 - 8 months)
The principle investigator will examine pre and post CBCT radiographs in relation to lines and reference planes (measurements in degrees and mm)
次要结局
- Levelling and alignment(upto 6 months from the start of orthodontic treatment.)
研究者
Salma Khaled Kamal Yacoub
Principle investigator
Future University in Egypt