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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: |
ChiCTR2500112204 |
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最近更新日期: Date of Last Refreshed on: |
2025-11-11 15:33:42 |
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注册时间: Date of Registration: |
2025-11-11 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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注册题目: |
中国西部地区性早熟女童专病队列研究 |
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Public title: |
A Cohort Study of Precocious Puberty in Girls in Western China |
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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: |
中国西部地区性早熟女童专病队列研究 |
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Scientific title: |
A Cohort Study of Precocious Puberty in Girls in Western China |
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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: |
秦煜洁 |
研究负责人: |
周静 |
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Applicant: |
Yujie Qin |
Study leader: |
Jing Zhou |
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申请注册联系人电话: Applicant telephone: |
+86 187 2905 1885 |
研究负责人电话: Study leader's telephone: |
+86 177 4902 2902 |
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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: |
xy1435843@163.com |
研究负责人电子邮件: Study leader's E-mail: |
emily.34@163.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: |
陕西省西安市新城区西五路157号 |
研究负责人通讯地址: |
陕西省西安市新城区西五路157号 |
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Applicant address: |
No. 157, Xiwu Road, Xincheng District, Xi'an, Shaanxi Province |
Study leader's address: |
No. 157, Xiwu Road, Xincheng District, Xi'an, Shaanxi Province |
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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: |
西安交通大学第二附属医院 |
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Applicant's institution: |
The Second Affiliated Hospital of Xi’an Jiaotong University |
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研究负责人所在单位: |
西安交通大学第二附属医院 |
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Affiliation of the Leader: |
The Second Affiliated Hospital of Xi’an Jiaotong University |
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是否获伦理委员会批准: |
是/Yes |
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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: |
2024伦审111 |
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: |
西安交通大学第二附属医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of the Second Affiliated Hospital of Xi'an Jiaotong University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-07-18 00:00:00 |
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伦理委员会联系人: |
张爱军 |
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Contact Name of the ethic committee: |
Aijun Zhang |
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伦理委员会联系地址: |
陕西省西安市新城区皇城西路30号 |
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Contact Address of the ethic committee: |
No. 30 Huangchengxi Road, Xincheng District, Xi'an, Shaanxi Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 29 8767 8326 |
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: |
西安交通大学第二附属医院 |
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Primary sponsor: |
The Second Affiliated Hospital of Xi’an Jiaotong University |
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研究实施负责(组长)单位地址: |
陕西省西安市新城区西五路157号 |
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Primary sponsor's address: |
No. 157, Xiwu Road, Xincheng District, Xi'an, Shaanxi Province |
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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: |
西安交通大学第二附属医院,一般(青年)项目, YJ(QN)202006 |
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Source(s) of funding: |
The Second Affiliated Hospital of Xi'an Jiaotong University, General (Youth) Programme, YJ(QN)202006 |
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Target disease: |
Precocious puberty |
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Target disease code: |
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研究类型: |
观察性研究 |
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Study type: |
Observational 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: |
连续入组 |
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Study design: |
Sequential |
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研究目的: |
本研究以性早熟女童为研究对象,于入组时收集饮食、睡眠与运动、心理、环境等相关资料,留取样本检测相关环境内分泌干扰物,每3-6月随访一次。探索女童性早熟发病的相关影响因素及发育进程,并根据资料及样本检测进行动物、细胞实验,进一步明确相关因素导致女童中枢性性早熟发病的具体机制,本研究将为防治女童性早熟提供新的理论依据及治疗靶点。 |
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Objectives of Study: |
This study focuses on girls with precocious puberty. At enrolment, data concerning diet, sleep and exercise, psychological factors, and environmental conditions were collected, alongside samples for testing relevant environmental endocrine disruptors. Follow-up visits were conducted every 3-6 months. The study aims to explore factors influencing the onset and developmental progression of precocious puberty in girls. Based on the data and sample analyses, animal and cellular experiments will be conducted to elucidate the specific mechanisms by which these factors induce central precocious puberty in girls. This research will provide novel theoretical foundations and therapeutic targets for the prevention and treatment of precocious puberty in girls. |
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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.临床表现及辅助检查符合《性早熟诊疗指南》诊断标准; 2.女孩; 3.监护人自愿签署知情同意书。 4.基础血清 LH 水平达到青春期(LH>3.0-5.0 mIU/ml)水平,或者 GnRH 激发试验阳性的性早熟女童为中枢性性早熟,GnRH 激发试验阴性的性早熟女童为不完全性性早熟。 |
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Inclusion criteria |
1. Clinical manifestations and ancillary examinations meet the diagnostic criteria outlined in the Guidelines for the Diagnosis and Treatment of Precocious Puberty; 2. Female patients; 3. Guardians voluntarily sign the informed consent form. 4.Girls with central precocious puberty exhibit basal serum LH levels reaching pubertal thresholds (LH > 3.0–5.0 mIU/ml) or demonstrate a positive GnRH stimulation test. Those with incomplete precocious puberty show a negative GnRH stimulation test result. |
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排除标准: |
1.合并中枢神经系统异常; 2.存在骨骼、皮肤等其他系统畸形、特殊面容或性早熟家族史; 3.合并恶性肿瘤、智力低下、矮小症以及其他遗传代谢相关疾病者; 4.既往长期使用激素类药物; 5.有肝脏、甲状腺、肾脏等疾病; 6.经诊断为外周性性早熟; 7.确诊为性早熟后已开始治疗 |
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Exclusion criteria: |
1. Concurrent central nervous system abnormalities; 2. Presence of skeletal, cutaneous or other systemic malformations, distinctive facial features, or family history of precocious puberty; 3. Concurrent malignant tumours, intellectual disability, short stature, or other genetic metabolic disorders; 4. History of prolonged corticosteroid use; 5. Presence of liver, thyroid, or renal disease; 6. Diagnosis of peripheral precocious puberty; 7. Initiation of treatment following confirmed diagnosis of precocious puberty. |
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研究实施时间: Study execute time: |
从 From 2025-07-20 00:00:00至 To 2028-06-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2025-07-22 00:00:00 至 To 2028-03-30 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: |
正在进行 Recruiting |
年龄范围: Participant age: |
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性别: |
女性 |
Gender: |
Female |
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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): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
NA |
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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: |
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Blinding: |
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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 |
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): |
ResMan(www.medresman.org),研究结果发表之后6个月共享原始数据 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
ResMan(www.medresman.org),The raw data will be shared six months after the research findings are published. |
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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: |
采用REDCap进行数据采集与管理 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
The REDCap system is used for data collection and management. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |