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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: |
ChiCTR2500096488 |
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最近更新日期: Date of Last Refreshed on: |
2025-01-24 11:50:25 |
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注册时间: Date of Registration: |
2025-01-24 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: |
生物声学脂肪分数无创量化健康儿童及NAFLD儿童的肝脏脂肪含量 |
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Public title: |
Ultrasound derived fat fraction non-invasively quantifies liver fat content in healthy children and children with NAFLD |
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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: |
生物声学脂肪分数无创量化健康儿童及NAFLD儿童的肝脏脂肪含量 |
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Scientific title: |
Ultrasound derived fat fraction non-invasively quantifies liver fat content in healthy children and children with NAFLD |
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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: |
陈镜宇 |
研究负责人: |
陈镜宇 |
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Applicant: |
Jingyu Chen |
Study leader: |
Jingyu Chen |
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申请注册联系人电话: Applicant telephone: |
+86 18523835081 |
研究负责人电话: Study leader's telephone: |
+86 18523835081 |
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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: |
cjy419103@163.com |
研究负责人电子邮件: Study leader's E-mail: |
cjy419103@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: |
重庆市渝中区中山二路136号 |
研究负责人通讯地址: |
重庆市渝中区中山二路136号 |
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Applicant address: |
136 2nd Street, Yuzhong District, Chongqing, China |
Study leader's address: |
No. 136, Zhongshan 2nd Road, Yuzhong District, Chongqing |
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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: |
重庆医科大学附属儿童医院 |
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Applicant's institution: |
Children's Hospital of Chongqing Medical University |
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研究负责人所在单位: |
重庆医科大学附属儿童医院 |
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Affiliation of the Leader: |
Children's Hospital of Chongqing Medical 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: |
(2023)年伦审(研)第(281)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: |
重庆医科大学附属儿童医院医学研究伦理委员会 |
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Name of the ethic committee: |
Institutional Review Board Children's Hospital of Chongqing Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-08-03 00:00:00 |
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伦理委员会联系人: |
蔡诗容 |
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Contact Name of the ethic committee: |
Cai Shirong |
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伦理委员会联系地址: |
重庆市渝中区中山二路136号 |
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Contact Address of the ethic committee: |
No. 136, Zhongshan 2nd Road, Yuzhong District, Chongqing |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 23 68370035 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
741223671@qq.com |
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研究实施负责(组长)单位: |
重庆医科大学附属儿童医院 |
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Primary sponsor: |
Children's Hospital of Chongqing Medical University |
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研究实施负责(组长)单位地址: |
重庆市渝中区中山二路136号 |
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Primary sponsor's address: |
No. 136, Zhongshan 2nd Road, Yuzhong District, Chongqing |
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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: |
Self-collected |
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Target disease: |
Nonalcoholic fatty liver disease |
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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: |
横断面 |
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Study design: |
Cross-sectional |
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研究目的: |
1.建立学龄儿童UDFF的正常参考值范围; 2.采用病例对照研究对正常值进行验证,并探讨非酒精性脂肪肝病儿童UDFF的截断值,并根据SWE测值进一步评估儿童NAFLD的纤维化程度。 |
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Objectives of Study: |
1. To establish a normal reference range for UDFF in school-age children; 2. A case-control study was used to verify the normal values, and to explore the cut-off value of UDFF in children with nonalcoholic fatty liver disease, and to further evaluate the degree of fibrosis of NAFLD in children based on SWE measurements. |
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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.正常组纳入标准:A. 年龄为6-18岁;B. 无显著酒精摄入(酒精摄入量量男性>140 g/周,女性>70 g/周);C. 无其他慢性肝病,如病毒性肝炎、药物性、自身免疫性肝病等导致肝脏慢性脂肪沉积的特定疾病者; D. 无任何类型的胆道疾病病史或肝脏其他肝脏病变;E. 无重大脏器疾病史;F.知情同意者。 |
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Inclusion criteria |
1.Inclusion criteria for the normal group: (1) age is 6-18 years old; (2) no significant alcohol intake (alcohol intake > 140 g/week for men and 70 g/week for women>); (3) those who do not have other chronic liver diseases, such as viral hepatitis, drug-induced, autoimmune liver diseases and other specific diseases that cause chronic fat deposition in the liver;(4) no history of biliary tract disease of any type or other liver lesions of the liver; (5) no history of major organ disease. (6) informed consent. |
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排除标准: |
1.正常组排除标准:A. 按照中国儿童肥胖诊断标准诊断为为肥胖的儿童; B. UDFF或E值测量失败者;C. 超声检查发现胆道包块或肝脏肿瘤者;D. 肝功能异常的儿童;E.资料不全者或无法配合调查者。 |
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Exclusion criteria: |
1.Exclusion criteria for normal group: (1) children diagnosed as obese according to the Chinese diagnostic criteria for childhood obesity; (2) UDFF or E measurement failure; (3) patients with biliary mass or liver tumor found by ultrasound; (4) children with abnormal liver function; (5) those who have incomplete information or are unable to cooperate with the investigation. |
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研究实施时间: Study execute time: |
从 From 2023-08-03 00:00:00至 To 2024-08-02 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2024-01-21 00:00:00 至 To 2024-03-31 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: |
结束 /Completed |
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 |
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): |
研究公开发表后邮件联系研究负责人获取。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
After the research is publicly published, contact the research leader by email to obtain it. |
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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: |
数据采集采用记录表,数据管理采用access数据库 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data collection was performed using standardized record forms, and data management was conducted using an Access database |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |