ACTRN12610001067066尚未招募未知
Patients with crowded malocclusion requiring extraction of upper first premolar teeth as part of their orthodontic treatment will have Acceledent used on one side to compare the amount of root resorption and rate of tooth movement caused by orthodontic appliances.
Australian Society of Orthodontists0 个研究点目标入组 20 人开始时间: 2010年12月3日最近更新:
适应症
试验速览
- 阶段
- 未知
- 状态
- 尚未招募
- 发起方
- 入组人数
- 20
研究概览
简要总结
暂无简介。
研究设计
- 研究类型
- Interventional
- 分配方式
- Non-randomised trial
- 主要目的
- Treatment
- 盲法
- Open (masking not used)
入排标准
- 年龄范围
- 12 Years 至 25 Years（—）
- 性别
- All
入选标准
- •1.Need for bilateral upper first premolar extractions and fixed appliance orthodontic treatment;
- •2.Permanent Dentition;
- •3.No previous orthodontic or orthopaedic treatment;
- •4.No craniofacial anomaly present;
- •5.No previous reported or observed dental treatment of the maxillary canines;
- •6.No history of trauma, bruxism or parafunction;
- •7.No past and present signs and symptoms of periodontal disease;
- •8.No significant medical history or medication that would adversely affect the development or structure of the teeth and jaws and any subsequent tooth movement.
排除标准
- •1. Medically compromised patients
- •2. Patients with a history of poor compliance
- •3. Patients with active dental or gum disease
- •4. patients with poor oral hygiene
- •5. Patients that do not wish to volunteer for the study
研究者
相似试验
已完成
不适用
Patients burdens in prosthodontic treatment by undergraduate students at a Dental School: an evaluation within clinical course and comparison towards standard values of the BiPD-Questionaire.K08.1K03.9Loss of teeth due to accident, extraction or local periodontal diseaseDisease of hard tissues of teeth, unspecifiedDRKS00008029Poliklinik für Zahnärztliche Prothetik mit Propädeutikam Zentrum Zahn-, Mund- und Kieferheilkundedes Universitätsklinikums Tübingen58
已完成
不适用
Orthognathic Surgeries and Pharyngeal Airway SpaceMandibular PrognathismNCT04629859Fayoum University24
进行中（未招募）
Unknown
Comparing the impact of slow and rapid maxillary expansion on the upper airwayTransverse maxillary deficiencyOral HealthISRCTN10853186Damascus University38
已完成
不适用
Comparison Of effects of Hawleyâ??s And Van der Linden Retainers on final teeth position.CTRI/2020/04/024461DR PARTH ADHIKARI80
已完成
不适用
The Effectiveness of Clear Aligner and Traditional Fixed Appliances in Achieving Good Occlusion in Complex Orthodontic CasesCrowding, ToothNCT05500456Damascus University36