NCT06602518招募中不适用
Changes in the Sagittal Pharyngeal Airway Dimension Following Leveling and Alignement in Class II Division 2 Patients: A Prospective Clinical Trial
Nourhan M.Aly1 个研究点 分布在 1 个国家目标入组 27 人开始时间: 2024年6月20日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 27
- 试验地点
- 1
- 主要终点
- Changes in the sagittal pharyngeal airway space (SPAD)
研究概览
简要总结
Aim of the study: is to compare the changes in the sagittal pharyngeal airway dimension (SPAD) and mandibular position before and after the levelling and alignment stage of orthodontic treatment in Class II division 2 patients.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 12 Years 至 16 Years（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Class II/2 subjects as per the British Standard Institute Classification.
- •Age ranging from 12-16 years, with Cervical Vertebral Maturational Index (CVMI) stages 4, and
- •Contact between maxillary and mandibular incisors, with the presence of a deep bite of at least 70%.
- •Full permanent dentition, aside from the third molars
排除标准
- •Previous orthodontic treatment.
- •Patients with severe transverse problems, pain and/or clicking sound in the temporomandibular joint (TMJ).
- •Patients with craniofacial anomalies or diagnosed syndromes
结局指标
主要结局
Changes in the sagittal pharyngeal airway space (SPAD)
时间窗: 6 months
次要结局
- Changes in the mandibular position(6 months)
- Sagittal skeletal measurements(6 months)
- Vertical skeletal measurements(6 months)
研究者
Nourhan M.Aly
Assistant Lecturer of Dental Public Health
University of Alexandria
研究点 (1)
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