The efficacy and safety of long-acting growth hormone in improving final adult height in girls with rapid-progressing central precocious puberty or rapid-progressing puberty and advanced bone age:an observational study
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注册号: Registration number: |
ChiCTR2600126101 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-03 16:57:07 |
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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: |
长效生长激素改善大骨龄伴快进展型中枢性性早熟或快进展型青春期女孩终身高的疗效和安全性:一项观察性研究 |
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Public title: |
The efficacy and safety of long-acting growth hormone in improving final adult height in girls with rapid-progressing central precocious puberty or rapid-progressing puberty and advanced bone age:an observational study |
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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: |
长效生长激素改善大骨龄伴快进展型中枢性性早熟或快进展型青春期女孩终身高的疗效和安全性:一项观察性研究 |
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Scientific title: |
The efficacy and safety of long-acting growth hormone in improving final adult height in girls with rapid-progressing central precocious puberty or rapid-progressing puberty and advanced bone age:an observational study |
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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: |
叶枫 |
研究负责人: |
叶枫 |
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Applicant: |
Ye Feng |
Study leader: |
ye feng |
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申请注册联系人电话: Applicant telephone: |
+86 13307177160 |
研究负责人电话: Study leader's telephone: |
+86 27 83662640 |
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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: |
doctoryf@126.com |
研究负责人电子邮件: Study leader's E-mail: |
doctoryf@126.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: |
湖北省武汉市硚口区解放大道1095号 |
研究负责人通讯地址: |
湖北省武汉市硚口区解放大道1095号 |
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Applicant address: |
No.1095, Jiefang Avenue, Qiaokou District, Wuhan, China |
Study leader's address: |
No.1095, Jiefang Avenue, Qiaokou District, Wuhan, 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: |
华中科技大学同济医学院附属同济医院 |
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Applicant's institution: |
Tongji Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology |
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研究负责人所在单位: |
华中科技大学同济医学院附属同济医院 |
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Affiliation of the Leader: |
Tongji Hospital, Tongji Medical College ,Huazhong University of Science and Technology |
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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: |
TJ-IRB202507051 |
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: |
华中科技大学同济医学院附属同济医院医学伦理委员会 |
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Name of the ethic committee: |
Institutional Review Board of Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-07-26 00:00:00 |
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伦理委员会联系人: |
周璞 |
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Contact Name of the ethic committee: |
Zhou Pu |
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伦理委员会联系地址: |
湖北省武汉市硚口区解放大道1095号 |
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Contact Address of the ethic committee: |
No.1095, Jiefang Avenue, Qiaokou District, Wuhan, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 27 83662379 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
zhoupu_tjh@163.com |
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研究实施负责(组长)单位: |
华中科技大学同济医学院附属同济医院 |
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Primary sponsor: |
Tongji Hospital, Tongji Medical College ,Huazhong University of Science and Technology |
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研究实施负责(组长)单位地址: |
湖北省武汉市硚口区解放大道1095号 |
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Primary sponsor's address: |
No.1095, Jiefang Avenue, Qiaokou District, Wuhan, 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: |
自选课题(自筹) |
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Source(s) of funding: |
Optional topic (self raised) |
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Target disease: |
Advanced bone age with rapid progression central precocious puberty; Advanced bone age with rapid progression 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: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
观察长效生长激素对大骨龄伴快进展型中枢性性早熟或快进展型青春期女孩终身高的疗效和安全性。 |
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Objectives of Study: |
To evaluate the efficacy and safety of long-acting growth hormone in determining final adult height in girls with rapid progression central precocious puberty or rapid progression puberty who exhibit advanced bone age. |
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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.同时满足以下三个条件的女孩: 1. 符合快进展型CPP或EFP的诊断: 快进展型CPP: ①女孩7.5岁前出现乳房发育或10岁前出现月经初潮; ②盆腔B超显示子宫和卵巢容积增大,卵巢可见多个直径≥4mm的卵泡; ③GnRH激发试验LH峰值≥5.0 U/L且LH峰值与FSH峰值的比值≥0.6或基础LH≥3U/L(月经初潮者不用做激发试验)。 ④骨龄超过实际年龄≥1 岁; ⑤线性生长加速,年生长速率高于同龄健康儿童;⑥性发育进程迅速,从一个发育分期进展到下一分期(特别是从Tanner Ⅱ期到Ⅲ期、Ⅲ期到Ⅳ)的时间较短(<6个月); EFP: ①女孩在7.5岁后出现乳房发育; ②盆腔B超显示子宫和卵巢容积增大,卵巢可见多个直径≥4mm的卵泡; ③GnRH激发试验LH峰值≥5.0 U/L且LH峰值与FSH峰值的比值≥0.6或基础LH≥3U/L(月经初潮者不用做激发试验)。 ④骨龄超过实际年龄≥1 岁; ⑤线性生长加速,年生长速率高于同龄健康儿童; ⑥性发育进程迅速,从一个发育分期进展到下一分期(特别是从Tanner Ⅱ期到Ⅲ期、Ⅲ期到Ⅳ)的时间较短(<6个月)。 2.诊断时有预测成年身高受损:PAH<人群平均身高P3或<遗传靶身高; 3.大骨龄:BA≥12岁。 |
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Inclusion criteria |
1.Girls meeting all three of the following criteria: (1). Diagnostic criteria for Rapid progression CPP or EFP: Rapid progression CPP: 1). Breast development before age 7.5 or menarche before age 10; 2). Pelvic ultrasound showing enlarged uterine and ovarian volumes, with multiple ovarian follicles >=4mm in diameter; 3). GnRH stimulation test shows LH peak >=5.0 U/L with LH/FSH peak ratio >=0.6 or basal LH >=3 U/L (stimulation test not required for menarcheal cases); 4). Bone age exceeds chronological age by >=1 year; 5). Accelerated linear growth with annual growth rate exceeding that of healthy age-matched children; 6). Rapid progression through pubertal stages, with short intervals (<6 months) between successive stages (particularly from Tanner stage II to III, and III to IV); EFP: 1). Breast development commencing after age 7.5 years in girls; 2). Pelvic ultrasound revealing enlarged uterine and ovarian volumes, with multiple follicles >=4mm in diameter visible in the ovaries; 3). GnRH stimulation test shows LH peak >=5.0 U/L with LH/FSH peak ratio >=0.6 or basal LH >=3 U/L (stimulation test not required in menstruating individuals). 4). Bone age exceeds chronological age by >=1 year; 5). Accelerated linear growth with annual growth rate exceeding that of healthy age-matched children; 6). Rapid progression through pubertal stages, with short intervals (<6 months) between successive stages (particularly from Tanner stage II to III, and III to IV). 2. Predicted adult height impairment at diagnosis: Predicted adult height (PAH) < population median height P3 or < genetically determined target height; 3. Advanced bone age: Bone age >= 12 years; |
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排除标准: |
1.满足以下任何一个条件者排除: ①器质性中枢性性早熟,如各类颅内肿瘤所致的中枢性性早熟; 2.外周性性早熟转化为中枢性性早熟,如McCune-Albright综合征、先天性肾上腺皮质增生症等; 3.患有使用生长激素的禁忌症,如糖尿病、活动性肿瘤等; 4.合并有导致生长障碍或身材矮小的病因,如GHD、SGA、ISS、Turner综合征、甲减及其他严重慢性疾病相关的身材矮小(如心功能不全、肝肾功能不全、慢性炎症性肠病)等; 5.基线期前6个月内,患者曾接受过任何一种GnRHa或GH治疗; |
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Exclusion criteria: |
1.Exclude individuals meeting any of the following criteria: Organic central precocious puberty, such as central precocious puberty caused by various intracranial tumours; 2.Peripheral precocious puberty converted to central precocious puberty, such as McCune-Albright syndrome, congenital adrenal hyperplasia, etc.; 3.Presence of contraindications for growth hormone use, such as diabetes mellitus, active tumours, etc.; 4.Concurrent conditions causing growth impairment or short stature, such as growth hormone deficiency (GHD), small for gestational age (SGA), idiopathic short stature (ISS), Turner syndrome, hypothyroidism, or short stature associated with other severe chronic diseases (e.g., cardiac insufficiency, hepatic or renal insufficiency, chronic inflammatory bowel disease); 5. Receipt of any GnRHa or GH therapy within the six months preceding the baseline period. |
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研究实施时间: Study execute time: |
从 From 2025-08-15 00:00:00至 To 2028-08-15 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2026-06-15 00:00:00 至 To 2027-06-15 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: |
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): |
None |
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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: |
不公开/Private |
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盲法: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
No |
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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): |
NA |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
NA |
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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: |
采用病例报告表记录 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Recorded using the case report form |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |