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注册号: Registration number: |
ChiCTR2400084624 |
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最近更新日期: Date of Last Refreshed on: |
2025-02-08 17:49:07 |
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注册时间: Date of Registration: |
2024-05-21 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: |
基于新一代人工智能技术的肺癌智能化诊断产品解决方案及示范应用——一项评价肺结节CT影像辅助诊断软件用于肺结节良恶性判断的回顾性、多中心、多阅片者多病例(MRMC)、配对设计临床试验 |
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Public title: |
The Intelligent Diagnosis Product Solution and Demonstrative Application for Lung Cancer Based on Next-Generation Artificial Intelligence Technology——A Retrospective, Multicenter, Multi-Reader, Multiple-Case (MRMC), Clinical Trial with a Paired Study Design to Evaluate an Assistive Diagnostic Software for Classification of Benign and Malignant Pulmonary Nodules in CT images |
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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: |
基于新一代人工智能技术的肺癌智能化诊断产品解决方案及示范应用——一项评价肺结节CT影像辅助诊断软件用于肺结节良恶性判断的回顾性、多中心、多阅片者多病例(MRMC)、配对设计临床试验 |
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Scientific title: |
The Intelligent Diagnosis Product Solution and Demonstrative Application for Lung Cancer Based on Next-Generation Artificial Intelligence Technology——A Retrospective, Multicenter, Multi-Reader, Multiple-Case (MRMC), Clinical Trial with a Paired Study Design to Evaluate an Assistive Diagnostic Software for Classification of Benign and Malignant Pulmonary Nodules in CT images |
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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: |
胡歌 |
研究负责人: |
金征宇; 洪楠 |
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Applicant: |
Ge Hu |
Study leader: |
Zhengyu Jin; Nan Hong |
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申请注册联系人电话: Applicant telephone: |
+86 158 1088 8378 |
研究负责人电话:
Study leader's |
+86 10 6915 9553 |
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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: |
421840378@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
jinzy@pumch.cn |
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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: |
北京市东城区帅府园一号 |
研究负责人通讯地址: |
北京市东城区帅府园一号; 北京市西城区西直门南大街11号 |
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Applicant address: |
1 Shuaifuyuan, Dongcheng District, Beijing, China |
Study leader's address: |
1 Shuaifuyuan, Dongcheng District, Beijing, China; 11 Xizhimen South Street, Xicheng District, Beijing, 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: |
中国医学科学院北京协和医院 |
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Applicant's institution: |
Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College |
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研究负责人所在单位: |
中国医学科学院北京协和医院; 北京大学人民医院 |
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Affiliation of the Leader: |
Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College; Peking University People's Hospital |
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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: |
JS-2805; l-24PJ1037; 2022PHA118-001; 武三医伦QX2023-002; 伦快审(2023)2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: |
北京协和医院伦理审查委员会;北京大学人民医院伦理审查委员会;武汉市第三医院伦理委员会;黄石市中心医院伦理委员会 |
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Name of the ethic committee: |
Institutional Review Board of Peking Union Medical College Hospital; Institutional Review Board of Peking University People's Hospital; Institutional Review Board of Wuhan Third Hospital; Institutional Review Board of Huangshi Central Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2022-12-07 00:00:00 | ||
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伦理委员会联系人: |
丛翠翠 |
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Contact Name of the ethic committee: |
Cuicui Cong |
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伦理委员会联系地址: |
北京市西城区西直门南大街11号 |
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Contact Address of the ethic committee: |
11 Xizhimen South Street, Xicheng District, Beijing, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 8832 4516 |
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: |
中国医学科学院北京协和医院; 北京大学人民医院 |
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Primary sponsor: |
Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College; Peking University People's Hospital |
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研究实施负责(组长)单位地址: |
北京市东城区帅府园一号; 北京市西城区西直门南大街11号 |
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Primary sponsor's address: |
1 Shuaifuyuan, Dongcheng District, Beijing, China; 11 Xizhimen South Street, Xicheng District, Beijing, 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: |
北京市科技计划项目 |
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Source(s) of funding: |
Beijing Municipal Science and Technology Project |
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研究疾病: |
肺结节 |
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Target disease: |
Pulmonary nodule |
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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: |
诊断试验 |
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Study type: |
Diagnostic test |
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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: |
连续入组 |
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Study design: |
Sequential |
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研究目的: |
评价肺结节CT影像辅助诊断软件用于肺结节良恶性的判断 |
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Objectives of Study: |
To evaluate the effectiveness of CT imaging-assisted diagnostic software in differentiating between benign and malignant pulmonary nodules |
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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: |
1. 如果一个病理报告上所有结节都无法在CT平扫影像上确定正确的位置,则该病例排除; 2. 胸部CT扫描范围不全;手术或者穿刺后的CT影像;影像拍摄质量不佳、有严重的金属伪影或呼吸伪影,影响研究者阅片判断; 3. 临床诊断为转移性病灶 4. 研究者认为不适合入组的受试者。 |
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Exclusion criteria: |
1. If no nodules on a pathological report can be accurately located on the CT scan, the case will be excluded; 2. Incomplete chest CT scan range; CT images taken after surgery or biopsy; poor image quality with severe metal or respiratory artifacts affecting the reading; 3. Clinically diagnosed metastatic lesions; 4. Participants deemed unsuitable by the investigator. |
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研究实施时间: Study execute time: |
从 From 2022-11-01 00:00:00至 To 2023-09-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2022-11-01 00:00:00 至 To 2023-09-30 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: |
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): |
对入组影像进行数据清洗与脱敏,去掉患者姓名、中心名称等明确识别患者身份的敏感信息。本研究共需要12名阅片医生,随机分为A、B两组,每组医生以不同的阅片顺序对所有脱敏后的CT影像进行阅片,判断肺结节的良恶性。A组:首先由阅片医生单独阅片(第一阶段),洗脱期(至少28天)后,再由AI+医生联合阅片(第二阶段);B组:首先由AI+医生联合阅片(第一阶段),洗脱期(至少28天)后,再由阅片医生单独阅片(第二阶段)。其中 AI+医生联合阅片为本研究的试验组,阅片医生单独阅片为本研究的对照组,通过比较试验组和对照组的试验结果来评估软件的辅助诊断作用 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The enrolled imaging data underwent cleaning and desensitization to remove sensitive information, such as participants' names and center identifiers, that could potentially reveal patient identities. A total of 12 radiologists participated in this study, randomly assigned to Group A and Group B. Each group of radiologists reviewed all desensitized CT images in different reading sequences to assess the malignancy of pulmonary nodules. Group A: Radiologists initially reviewed the images independently (Phase 1), followed by a washout period of at least 28 days. After this, the images were reviewed jointly by AI and radiologists (Phase 2). Group B: Images were first reviewed jointly by AI and radiologists (Phase 1), followed by a washout period of at least 28 days, after which the radiologists reviewed the images independently (Phase 2). In this study, the joint reading involving AI and radiologists formed the test group, while the independent reading by radiologists alone served as the control group. The diagnostic performance of the software was evaluated by comparing the results between the experimental and control groups. |
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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: |
未说明 |
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Blinding: |
Not stated |
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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 |
是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): |
在主要研究成果发表1年后,通过向课题负责人及通讯作者发送邮件申请获得,获取数据时需要提供完整的研究计划。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
One year after the publication of the primary research findings, data can be obtained by sending an email application to the principal investigator and corresponding author. A complete research plan must be provided when requesting the data. |
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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:肺结节患者临床及影像数据记录表。数据管理:电子数据采集系统。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data collection: clinical and imaging data record form for patients with pulmonary nodules. Data management: electronic data capture system. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |