A COMPARATIVE PROSPECTIVE CLINICAL STUDY TO EVALUATE THE RATE OF ANTERIOR EN MASSE RETRACTION WITH MICRO OSTEOPERFORATION(MOP) AT SINGLE SITE VERSUS THAT AT MULTIPLE SITES.
试验速览
- 阶段
- 1/2 期
- 状态
- 尚未招募
- 发起方
- 入组人数
- 20
- 试验地点
- 1
- 主要终点
- DECREASE IN TREATMENT DURATION
研究概览
简要总结
Over the recent years, as a result of the emphasis placed on facial esthetics, an increasing number of adults are reporting for orthodontic treatment. However there are still a large number of patients who are reluctant to seek orthodontic treatment because of the prolonged duration of treatment.Several methods have been proposed to accelerate orthodontic tooth movement and reduce the treatment time.Micro osteoperforation (MOP) is the currently available micro invasive option to accelerate orthodontic tooth movement. MOP can be completed chairside in minutes, and does not require any advanced training. Additionally the treatment yields little discomfort to the patient. There is zero recovery time, and the patients will be able to immediately return to their normal daily routine.Hence this prospective clinical trial is intended to compare the efficiency of MOPs performed at the extraction site; ie distal to canine with that of MOPs performed in the interdental bone of all the anterior teeth for anterior en mass retraction.
研究设计
- 研究类型
- Interventional
- 分配方式
- Stratified randomization
- 盲法
- Not Applicable
入排标准
- 年龄范围
- 18.00 Year(s) 至 30.00 Year(s)（—）
- 性别
- All
入选标准
- •Subjects in whom maxillary 1st premolar1.All subjects undergoing treatment with Pre-adjusted Edgewise appliance (PEA) with 0.022 MBT prescription
- •Subjects who have completed the leveling and alignment ( Ist phase) 3.Patients in whom maxillary first premolar extraction will be indicated for en masse retraction of anteriors 4.Patients who will have a minimum of 5 mm of space available for en masse retraction of anteriors
- •Subjects in the age group of
- •30 years.
- •Subjects with average skeletal pattern.
排除标准
- •Previous history of orthodontic treatment.
- •Presence of any craniofacial anomalies.
- •Presence of any signs and symptoms of periodontal disease.
- •Long term use of phenytoin sodium, cyclosporin, anti-inflammatory drugs, systemic corticosteroids and calcium channel blockers.
- •Poor oral hygiene for more than 2 visits.
结局指标
主要结局
DECREASE IN TREATMENT DURATION
时间窗: FASTER TOOTH MOVEMENT | FASTER TREATMENT
次要结局
- MEASUREMENT OF ANCHORAGE LOSS(BASELINE 3 MONTHS)