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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: |
ChiCTR2400087501 |
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最近更新日期: Date of Last Refreshed on: |
2024-07-29 14:59:41 |
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注册时间: Date of Registration: |
2024-07-29 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: |
环境污染物暴露与儿童睾丸下降不全的相关性:一项前瞻性病例对照研究 |
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Public title: |
The correlation between exposure to environmental pollutants and undescended testis in children: A prospective case-control 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: |
环境污染物暴露与儿童睾丸下降不全的相关性研究 |
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Scientific title: |
Study on the correlation between exposure to environmental pollutants and undescended testis in children |
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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: |
赵天鑫 |
研究负责人: |
赵天鑫 |
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Applicant: |
Tianxin Zhao |
Study leader: |
Tianxin Zhao |
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申请注册联系人电话: Applicant telephone: |
+86 133 5281 0910 |
研究负责人电话:
Study leader's |
+86 133 5281 0910 |
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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: |
txzhaos@163.com |
研究负责人电子邮件: Study leader's E-mail: |
txzhaos@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: |
广东省广州市天河区金穗路9号 |
研究负责人通讯地址: |
广东省广州市天河区金穗路9号 |
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Applicant address: |
9 Jinsui Road, Tianhe District, Guangzhou, Guangdong, China |
Study leader's address: |
9 Jinsui Road, Tianhe District, Guangzhou, Guangdong, 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: |
广州医科大学附属妇女儿童医疗中心 |
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Applicant's institution: |
Guangzhou Medical University Affiliated Women and Children's Medical Center |
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研究负责人所在单位: |
广州医科大学附属妇女儿童医疗中心 |
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Affiliation of the Leader: |
Guangzhou Medical University Affiliated Women and Children's Medical Center |
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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: |
[2024]第181A01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: |
广州市妇女儿童医疗中心科研伦理委员会 |
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Name of the ethic committee: |
Research Ethics Committee of Guangzhou Women and Children's Medical Center |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-07-05 00:00:00 | ||
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伦理委员会联系人: |
斯文越 |
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Contact Name of the ethic committee: |
Wenyue Si |
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伦理委员会联系地址: |
广州市天河区华强路保利克洛维中盈大厦503室 |
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Contact Address of the ethic committee: |
Room 503, Poly Clovis Zhongying Building, Huaqiang Road, Tianhe District, Guangzhou, Guangdong, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 20 3836 7270 |
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: |
广州医科大学附属妇女儿童医疗中心 |
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Primary sponsor: |
Guangzhou Medical University Affiliated Women and Children's Medical Center |
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研究实施负责(组长)单位地址: |
广东省广州市天河区金穗路9号 |
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Primary sponsor's address: |
9 Jinsui Road, Tianhe District, Guangzhou, Guangdong, 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: |
广东省基础与应用基础研究基金 |
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Source(s) of funding: |
Guangdong Basic and Applied Basic Research Fund |
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研究疾病: |
隐睾 |
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Target disease: |
cryptorchidism |
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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: |
(1)检测正常发育男童和隐睾男童及其母亲的头发、指甲、尿液、粪便和母乳中环境污染物的暴露水平; (2)结合患儿病史资料、临床特征、实验室检测结果等临床信息,进行环境污染物暴露水平与临床表型的关联分析。 |
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Objectives of Study: |
(1) To detect the exposure level of environmental pollutants in hair, nails, urine, feces and breast milk of boys with normal or abnormal development in urogenital system and their mothers (2) To study the correlation between the exposure level of environmental pollutants and clinical phenotypes using the clinical information of history, clinical characteristics and laboratory test results. |
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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)于我中心分娩或就诊的儿童; (2)年龄小于3月龄; (3)诊断为单侧或双侧的隐睾(睾丸下降不全) |
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Inclusion criteria |
(1) Children who are delivered or treated in our center; (2) Age less than 3 months old; (3) diagnosed as unilateral or bilateral cryptorchidism (undescended testis) |
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排除标准: |
(1)外生殖器模糊; (2)明确诊断为染色体疾病或其他综合征疾病; (3)未按照样本要求采集到研究样本; (4)未在指定监测时间范围回访。 |
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Exclusion criteria: |
(1) Blurred external genitalia. (2) Children with chromosomal diseases or other syndrome diseases were definitely diagnosed. (3) Failure to collect research samples according to sample requirements. (4) Children who were not followed up within the specified monitoring time range. |
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研究实施时间: Study execute time: |
从 From 2024-08-01 00:00:00至 To 2026-05-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2024-08-01 00:00:00 至 To 2026-05-31 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: |
男性 |
Gender: |
Male |
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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: |
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 |
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): |
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: |
无 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
None |
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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 |