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注册号: Registration number: |
ChiCTR2600118585 |
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最近更新日期: Date of Last Refreshed on: |
2026-02-09 10:05:09 |
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注册时间: Date of Registration: |
2026-02-09 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: |
建立基于高频超声的广西地区儿童青少年超声骨龄正常值范围的多中心研究 |
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Public title: |
A multi-center study on establishing normal reference ranges for ultrasound bone age of children and adolescents in the Guangxi region based on high-frequency ultrasound |
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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: |
建立基于高频超声的广西地区儿童青少年超声骨龄正常值范围的多中心研究 |
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Scientific title: |
A multi-center study on establishing normal reference ranges for ultrasound bone age of children and adolescents in the Guangxi region based on high-frequency ultrasound |
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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: |
黎新艳 |
研究负责人: |
黎新艳 |
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Applicant: |
Li Xinyan |
Study leader: |
Xinyan Li |
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申请注册联系人电话: Applicant telephone: |
+86 771 391 8029 |
研究负责人电话:
Study leader's |
+86 771 391 8029 |
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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: |
171060227@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
171060227@qq.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: |
广西壮族自治区南宁市西乡塘区新阳路225号 |
研究负责人通讯地址: |
广西壮族自治区南宁市西乡塘区新阳路225号 |
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Applicant address: |
No. 225, Xinyang Road, Xixiangtang District, Nanning City, Guangxi Zhuang Autonomous Region |
Study leader's address: |
No. 225, Xinyang Road, Xixiangtang District, Nanning City, Guangxi Zhuang Autonomous Region |
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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: |
广西壮族自治区妇幼保健院 |
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Applicant's institution: |
Guangxi Zhuang Autonomous Region Maternal and Child Health Hospital |
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研究负责人所在单位: |
广西壮族自治区妇幼保健院 |
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Affiliation of the Leader: |
Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region |
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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: |
桂妇保院医研伦会审〔2025-12〕19号 |
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: |
广西壮族自治区妇幼保健院医学伦理审查委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-12-25 00:00:00 | ||
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伦理委员会联系人: |
华荣 |
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Contact Name of the ethic committee: |
Hua Rong |
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伦理委员会联系地址: |
广西壮族自治区南宁市西乡塘区新阳路225号 |
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Contact Address of the ethic committee: |
No. 225, Xinyang Road, Xixiangtang District, Nanning City, Guangxi Zhuang Autonomous Region |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 771 2860828 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
847420054@qq.com |
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研究实施负责(组长)单位: |
广西壮族自治区妇幼保健院 |
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Primary sponsor: |
Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region |
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研究实施负责(组长)单位地址: |
广西壮族自治区南宁市西乡塘区新阳路225号 |
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Primary sponsor's address: |
No. 225, Xinyang Road, Xixiangtang District, Nanning City, Guangxi Zhuang Autonomous Region |
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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: |
无 |
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Source(s) of funding: |
None |
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研究疾病: |
生长发育异常 |
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Target disease: |
Abnormal growth and development |
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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: |
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: |
病例对照研究 |
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Study design: |
Case-Control study |
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研究目的: |
应用高频超声在广西地区建立0-19岁健康儿童青少年超声多指标超声骨龄正常值范围,并通过对生长发育异常患儿的研究,同时与X线对比,探讨超声骨龄在生长发育异常患儿中的应用价值。 |
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Objectives of Study: |
Establish the normal reference ranges of ultrasound multi-indicators for bone age in healthy children and adolescents aged 0-19 in the Guangxi region using high-frequency ultrasound. By studying children and adolescents with abnormal growth and development, and comparing with X-ray, explore the application value of ultrasound bone age in children and adolescents with abnormal growth and development. |
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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: |
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Inclusion criteria |
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排除标准: |
正常组: 1.生长发育迟缓或过速; 2.存在影响骨胳发育的已知疾病或病史; 3.出生时为早产(<37 周)或低体重儿(<2500g),除非研究者认为其发育已追上正常儿童。 病例组: 1.入组前后一周内未进行骨龄评估; 2.入组前已接受过相关药物治疗; 3.超声图像显示不清。 |
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Exclusion criteria: |
Control group: 1. Delayed or accelerated growth and development; 2. Presence of known diseases or medical history that affect bone development; 3. Born prematurely (<37 weeks) or as a low birth weight infant (<2500g), unless the researchers consider that their development has caught up with that of normal children. Case group: 1. No bone age assessment was conducted within one week before and after enrollment; 2. Received relevant drug treatment before enrollment; 3. The ultrasound images were unclear. |
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研究实施时间: Study execute time: |
从 From 2026-02-01 00:00:00至 To 2027-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-02-09 00:00:00 至 To 2027-12-31 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): |
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 |
否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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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;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;EDC |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |