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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2600126064 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-03 11:13:46 |
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注册时间: Date of Registration: |
2026-06-03 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
比较快速扩弓与慢速扩弓对青少年上颌横向发育不足患者面部宽度影响的随机对照研究 |
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Public title: |
A Randomized Controlled Study on the Impact of Rapid Maxillary Expansion versus Slow Maxillary Expansion on Facial Width in Adolescents with Maxillary Transverse Deficiency |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
比较快速扩弓与慢速扩弓对青少年上颌横向发育不足患者面部宽度影响的随机对照研究 |
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Scientific title: |
A Randomized Controlled Study on the Impact of Rapid Maxillary Expansion versus Slow Maxillary Expansion on Facial Width in Adolescents with Maxillary Transverse Deficiency |
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研究课题代号(代码): Study subject ID: |
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在二级注册机构或其它机构的注册号: The registration number of the Partner Registry or other register: |
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申请注册联系人: |
刘超 |
研究负责人: |
刘超 |
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Applicant: |
Liu Chao |
Study leader: |
Liu Chao |
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申请注册联系人电话: Applicant telephone: |
+86 186 1523 6751 |
研究负责人电话:
Study leader's |
+86 186 1523 6751 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
ibuliuchao@gmail.com |
研究负责人电子邮件: Study leader's E-mail: |
ibuliuchao@gmail.com |
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申请单位网址(自愿提供): Applicant website(voluntary supply): |
研究负责人网址(自愿提供): Study leader's website(voluntary supply): |
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申请注册联系人通讯地址: |
中国上海市黄浦区制造局路639号 |
研究负责人通讯地址: |
中国上海市黄浦区制造局路639号 |
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Applicant address: |
639 Zhizaoju Road, Huangpu District, Shanghai, China |
Study leader's address: |
639 Zhizaoju Road, Huangpu District, Shanghai, China |
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申请注册联系人邮政编码: Applicant postcode: |
研究负责人邮政编码: Study leader's postcode: |
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申请人所在单位: |
上海交通大学医学院附属第九人民医院 |
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Applicant's institution: |
Shanghai Ninth People's Hospital, School of Stomatology, Shanghai Jiao Tong University School of Medicine |
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研究负责人所在单位: |
上海交通大学医学院附属第九人民医院 |
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Affiliation of the Leader: |
Shanghai Ninth People's Hospital, School of Stomatology, Shanghai Jiao Tong University School of Medicine |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
SH9H-2026-T280-1 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
上海交通大学医学院附属第九人民医院医学伦理委员会 |
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Name of the ethic committee: |
Medical ethics committee of Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-05-07 00:00:00 | ||
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伦理委员会联系人: |
罗蒙 |
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Contact Name of the ethic committee: |
Luo Meng |
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伦理委员会联系地址: |
中国上海市黄浦区制造局路639号 |
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Contact Address of the ethic committee: |
639 Zhizaoju Road, Huangpu District, Shanghai, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 22 271 699 5576 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
上海交通大学医学院附属第九人民医院 |
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Primary sponsor: |
Shanghai Ninth People's Hospital, School of Stomatology, Shanghai Jiao Tong University School of Medicine |
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研究实施负责(组长)单位地址: |
中国上海市黄浦区制造局路639号 |
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Primary sponsor's address: |
639 Zhizaoju Road, Huangpu District, Shanghai, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
国家口腔疾病临床医学研究中心(上海交通大学医学院附属第九人民医院) |
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Source(s) of funding: |
National Clinical Research Center for Oral Diseases (Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine) |
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研究疾病: |
上颌横向发育不足 |
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Target disease: |
Maxillary Transverse Deficiency |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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研究设计: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
主要目的: 通过随机对照临床研究,定量评估青少年上颌骨横向发育不足患者在接受不同扩弓治疗方式前后颧骨间宽度的变化,明确不同扩弓治疗方式对面部骨性横向表型特征的影响程度,从而为扩弓治疗在改善面部表型方面的临床价值提供客观循证依据。 次要目的: 评估不同扩弓治疗方式对鼻翼宽度的影响; 评估不同扩弓治疗方式对上颌骨宽度及上下颌骨矢状向生长发育变化的影响,探讨扩弓干预对颌骨发育的潜在作用; 分析不同扩弓治疗方式前后面部表型指标的变化,探究扩弓治疗对面部表型的潜在作用效果; 分析不同扩弓治疗方式前后上气道体积、睡眠监测指标的变化,明确扩弓治疗对上气道体积及睡眠呼吸功能的改善效果; 分析不同扩弓治疗方式前后口腔健康相关生活质量、心理量表评分的变化及患者满意度/舒适度。 |
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Objectives of Study: |
Primary objective: To quantitatively assess interzygomatic width changes following different maxillary expansion treatments in adolescents with transverse maxillary deficiency via an RCT, and to determine the impact on facial skeletal transverse phenotype, providing evidence for the clinical value of expansion in improving facial phenotype. Secondary objectives: To assess the effect on nasal alar width. To assess the effect on maxillary width and sagittal jaw growth, exploring the role of expansion on jaw development. To analyze changes in facial phenotype indices and explore the effect of expansion on facial phenotype. To analyze changes in upper airway volume and sleep monitoring parameters, clarifying the improvement effect on airway volume and sleep respiratory function. To analyze changes in oral health-related quality of life, psychological scale scores, and patient satisfaction/comfort. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
1. 年龄9岁<=年龄<=15岁,性别不限; 2. 临床诊断为上颌横向发育不足; 3. 上颌第一磨牙及前磨牙已萌出; 4. 患者及监护人知情同意。 |
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Inclusion criteria |
1. Age 9 years <= age <= 15 years, gender not limited; 2. The clinical diagnosis is insufficient lateral development of the maxilla; 3. The maxillary first molars and premolars have erupted; 4. Informed consent from the patient and their guardian. |
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排除标准: |
1. 颌面部外伤或先天畸形史; 2. 严重全身性及遗传性疾病; 3.不能配合治疗者。 |
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Exclusion criteria: |
1. History of maxillofacial trauma or congenital malformation; 2. Severe systemic or genetic diseases; 3. Inability to cooperate with treatment. |
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研究实施时间: Study execute time: |
从 From 2026-01-01 00:00:00至 To 2030-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-03 00:00:00 至 To 2026-12-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
采用可变区组随机化方法,将受试者分为试验组与阳性对照组。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The subjects were divided into the experimental group and the positive control group by using the variable block randomization method. |
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是否公开试验完成后的统计结果: Calculated Results after the Study Completed public access: |
公开/Public |
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盲法: |
本研究为评估者盲,所有主要和次要评价指标的测量及影像分析均由与临床干预团队独立的评估者完成,评估者对患者的分组信息完全未知 |
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Blinding: |
This study was assessor-blind. All measurements of primary and secondary evaluation indicators and image analyses were conducted by assessors independent of the clinical intervention team. The assessors had no knowledge of the grouping information of the patients |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
是Yes |
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共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址): |
根据需求共享 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
As requested |
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数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC: |
CRF 和 EDC |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF and EDC |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |