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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: |
ChiCTR2600116988 |
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最近更新日期: Date of Last Refreshed on: |
2026-01-18 22:31:47 |
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注册时间: Date of Registration: |
2026-01-18 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: |
基于多模态特征的主动脉夹层术后远端重塑不良风险预测模型的建立与验证 |
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Public title: |
Development and Validation of a Multimodal Feature-Based Prediction Model for Post-Dissection Distal Aortic Remodeling Adverse Risk |
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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: |
基于多模态特征的主动脉夹层术后远端重塑不良风险预测模型的建立与验证 |
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Scientific title: |
Development and Validation of a Multimodal Feature-Based Prediction Model for Post-Dissection Distal Aortic Remodeling Adverse Risk |
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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: |
薛源 |
研究负责人: |
薛源 |
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Applicant: |
Yuan Xue |
Study leader: |
Yuan Xue |
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申请注册联系人电话: Applicant telephone: |
+86 188 1152 3278 |
研究负责人电话:
Study leader's |
+86 188 1152 3278 |
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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: |
xueyuan@mail.ccmu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
xueyuan@mail.ccmu.edu.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: |
北京市朝阳区安贞路2号 |
研究负责人通讯地址: |
北京市朝阳区安贞路2号 |
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Applicant address: |
2 Anzhen Road, Chaoyang District, Beijing |
Study leader's address: |
2 Anzhen Road, Chaoyang District, Beijing |
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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: |
北京安贞医院 |
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Applicant's institution: |
Beijing Anzhen Hospital |
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研究负责人所在单位: |
北京安贞医院 |
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Affiliation of the Leader: |
Beijing Anzhen 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: |
KS202594 |
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: |
首都医科大学附属北京安贞医院伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Beijing Anzhen Hospital Affiliated to Capital Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-05-16 00:00:00 | ||
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伦理委员会联系人: |
吴朝阳 |
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Contact Name of the ethic committee: |
Liyin Chen Ning Li |
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伦理委员会联系地址: |
北京市朝阳区安贞路2号 |
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Contact Address of the ethic committee: |
2 Anzhen Road, Chaoyang District, Beijing |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 6445 6214 |
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: |
北京安贞医院 |
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Primary sponsor: |
Beijing Anzhen Hospital |
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研究实施负责(组长)单位地址: |
北京市朝阳区安贞路2号 |
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Primary sponsor's address: |
2 Anzhen Road, Chaoyang District, Beijing |
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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: |
中央财政专项资金和单位自筹资金 |
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Source(s) of funding: |
Special funds from the central government finance and Self-raised funds by the organization |
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研究疾病: |
主动脉夹层 |
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Target disease: |
Aortic dissection |
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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: |
回顾性研究 | ||||||||||||||||||||||||||||||||||||||||||||
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Study phase: |
Retrospective study |
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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)构建多中心研究队列,明确影响主动脉术后远端重塑不良的关键临床因素 (2)探索主动脉术后远端重塑不良的多模态特征,建立主动脉术后远端重塑不良多模态数据库 (3)构建主动脉术后远端重塑不良风险模型,研发辅助决策系统 |
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Objectives of Study: |
(1) Construct a multicenter research cohort to clarify the key clinical factors influencing adverse distal remodeling after aortic surgery. (2) Explore the multimodal characteristics of adverse distal remodeling after aortic surgery and establish a multimodal database for it. (3) Build a risk model for adverse distal remodeling after aortic surgery and develop an auxiliary decision - support system. |
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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: |
a. 年龄大于等于18周岁; b. 术前3个月内行主动脉CTA; c. 术后1年内复查主动脉CTA; d. 术后远端有残余夹层 |
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Inclusion criteria |
a. Aged >= 18 years b. Underwent aortic computed tomography angiography (CTA) within 3 months preoperatively c. Underwent a follow-up aortic computed tomography angiography (CTA) within 1 year after surgery d. Presence of distal residual dissection after surger |
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排除标准: |
a. 围术期死亡; b. 术后发生I型内漏; c. 支架移植物近远端出现支架源性新破口; d. 术后发生逆撕夹层或其他原因行主动脉手术; e. 主动脉穿通性溃疡; f. 创伤性夹层; g. 马凡综合征等遗传结缔组织病所导致的夹层; h. 主动脉炎性疾病; i. 主动脉CTA图像质量差无法分析 |
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Exclusion criteria: |
a. Perioperative mortality b. Developed Type I endoleak postoperatively c. Stent-induced new entry tears at the proximal and distal ends of the stent-graft d. Developed retrograde dissection or underwent reoperation on the aorta for other reasons postoperatively e. Aortic penetrating ulcer (APU) f. Traumatic aortic dissection g. Aortic dissection secondary to hereditary connective tissue disorders such as Marfan syndrome h. Aortic inflammatory diseases i. Poor image quality of aortic CTA, making it unavailable for analysis |
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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 2025-01-01 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: |
正在进行 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: |
公开/Public |
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盲法: |
无 |
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Blinding: |
None |
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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): |
临床试验公共管理平台 IPD(http://www.medresman.org.cn)。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
ResMan IPD (http://www.medresman.org.cn) . |
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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: |
有/Yes |