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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: |
ChiCTR2500101808 |
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最近更新日期: Date of Last Refreshed on: |
2025-04-29 18:07:35 |
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注册时间: Date of Registration: |
2025-04-29 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: |
外显子组测序用于拷贝数变异检测的性能评价研究 |
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Public title: |
Evaluating the Performance of Exome Sequencing in Detecting Copy Number Variations |
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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: |
外显子组测序用于拷贝数变异检测的性能评价研究 |
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Scientific title: |
Evaluating the Performance of Exome Sequencing in Detecting Copy Number Variations |
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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: |
张彦 |
研究负责人: |
张彦 |
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Applicant: |
zhangyan |
Study leader: |
zhangyan |
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申请注册联系人电话: Applicant telephone: |
+86 137 5177 5324 |
研究负责人电话: Study leader's telephone: |
+86 137 5177 5324 |
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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: |
zhangyan1981_2003@aliyun.com |
研究负责人电子邮件: Study leader's E-mail: |
zhangyan1981_2003@aliyun.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: |
广东省广州市番禺区兴南大道521号 |
研究负责人通讯地址: |
广东省广州市番禺区兴南大道521号 |
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Applicant address: |
Xingnan Road 521 Guangzhou |
Study leader's address: |
Xingnan Road 521 Guangzhou |
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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: |
广东省妇幼保健院 |
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Applicant's institution: |
Guangdong Women and Children Hospital |
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研究负责人所在单位: |
广东省妇幼保健院 |
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Affiliation of the Leader: |
Guangdong Women and Children Hospital |
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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: |
广东省妇幼保健院医伦第[20251014]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: |
广东省妇幼保健院医学伦理委员会 |
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Name of the ethic committee: |
The Institutional Review Board of Guangdong Women and Children Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-02-05 00:00:00 |
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伦理委员会联系人: |
袁佳佳 |
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Contact Name of the ethic committee: |
yuan jiajia |
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伦理委员会联系地址: |
广东省广州市番禺区兴南大道521号 |
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Contact Address of the ethic committee: |
Xingnan Road 521 Guangzhou |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 20 3915 1602 |
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: |
广东省妇幼保健院 |
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Primary sponsor: |
Guangdong Women and Children Hospital |
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研究实施负责(组长)单位地址: |
广东省广州市番禺区兴南大道521号 |
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Primary sponsor's address: |
Xingnan Road 521 Guangzhou |
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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: |
自筹 |
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Source(s) of funding: |
self-financing |
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Target disease: |
Hereditary disease |
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Target disease code: |
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研究类型: |
诊断试验 |
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Study type: |
Diagnostic test |
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研究所处阶段: |
诊断试验新技术临床试验 | ||||||||||||||||||||||
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Study phase: |
Diagnostic New Technique Clincal Study |
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研究设计: |
诊断试验诊断准确性 |
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Study design: |
Diagnostic test for accuracy |
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研究目的: |
本项目主要聚焦于外显子组测序技术检测拷贝数变异的准确性问题,从临床路径可靠性角度着手进行研究,以期可以系统评价全外显子组测序技术用于CNV检测的性能指标,比较全外显子组测序相对于CMA在性能和费效比等方面的优劣势;建立或优化CNV检测的临床路径 |
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Objectives of Study: |
This project primarily focuses on the accuracy of exome sequencing technology in detecting copy number variations (CNVs). By investigating from the perspective of clinical pathway reliability the study aims to systematically evaluate the performance metrics of whole-exome sequencing (WES) for CNV detection compare the advantages and disadvantages of WES versus chromosomal microarray analysis (CMA) in terms of performance and cost-effectiveness and establish or optimize clinical pathways for CNV detection. |
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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: |
疑似受遗传因素影响的病例 |
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Inclusion criteria |
Cases of suspected genetic influence |
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排除标准: |
非受遗传因素影响的病例 |
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Exclusion criteria: |
Cases not affected by genetic factors |
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研究实施时间: Study execute time: |
从 From 2025-01-01 00:00:00至 To 2027-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2025-05-01 00:00:00 至 To 2025-12-31 00:00:00 |
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诊断试验: Diagnostic Tests: |
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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): |
申请者在同时进行WES和CMA的病例中,选取CMA结果阳性的病例数据,比对两种平台在重复、缺失、ROH和嵌合CNV方面检测效能的差异 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The applicant will select CMA-positive case data from patients who underwent both whole-exome sequencing (WES) and chromosomal microarray analysis (CMA) to compare the differences in detection efficiency between the two platforms regarding duplications deletions regions of homozygosity (ROH) and mosaic copy number variations (CNVs). |
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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 |
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): |
- |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
- |
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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: |
电子采集和管理系统 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Electronic Data Capture |
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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 |