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注册号: Registration number: |
ChiCTR2600126164 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-04 16:03:44 |
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注册时间: Date of Registration: |
2026-06-04 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: |
肥胖与代谢异常相关主动脉疾病队列研究 |
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Public title: |
Cohort Study of Obesity and Metabolic Abnormalities in Aortic Disease (OBMETA-AORTA) |
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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: |
肥胖与代谢异常相关主动脉疾病队列研究 |
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Scientific title: |
Cohort Study of Obesity and Metabolic Abnormalities in Aortic Disease (OBMETA-AORTA) |
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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: |
张宜源 |
研究负责人: |
胡佳 |
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Applicant: |
Yiyuan Zhang |
Study leader: |
Jia Hu |
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申请注册联系人电话: Applicant telephone: |
+86 187 6565 8309 |
研究负责人电话:
Study leader's |
+86 186 8256 0211 |
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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: |
2628625737@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
1725194@qq.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: |
中国四川省成都市武侯区国学巷37号 |
研究负责人通讯地址: |
中国四川省成都市武侯区国学巷37号 |
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Applicant address: |
37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, China |
Study leader's address: |
37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, 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: |
四川大学华西医院 |
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Applicant's institution: |
West China Hospital, Sichuan University |
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研究负责人所在单位: |
四川大学华西医院 |
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Affiliation of the Leader: |
West China Hospital, Sichuan University |
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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: |
2026年审(1019)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: |
四川大学华西医院生物医学伦理审查委员会 |
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Name of the ethic committee: |
Biomedical Ethics Review Committee of West China Hospital of Sichuan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-05-07 00:00:00 | ||
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伦理委员会联系人: |
李娜 |
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Contact Name of the ethic committee: |
Na Li |
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伦理委员会联系地址: |
中国四川省成都市武侯区国学巷37号 |
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Contact Address of the ethic committee: |
37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 28 8542 2654 |
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: |
四川大学华西医院 |
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Primary sponsor: |
West China Hospital, Sichuan University |
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研究实施负责(组长)单位地址: |
中国四川省成都市武侯区国学巷37号 |
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Primary sponsor's address: |
37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, 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: |
中央高水平医院临床科研业务费 |
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Source(s) of funding: |
Central High-Level Hospital Clinical Research Funds |
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研究疾病: |
主动脉疾病 |
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Target disease: |
Aortic Diseases |
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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: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
本研究旨在建立肥胖与代谢异常相关主动脉疾病研究队列,系统收集人口学资料、临床特征、实验室指标、影像学信息及外周血、主动脉组织、主动脉周围脂肪组织等生物样本,评估肥胖及代谢异常与主动脉疾病发生、进展及预后的关系,重点明确肥胖状态、代谢状态及联合分型与主动脉疾病临床表型、影像学表现、病情进展和临床结局之间的关联,并结合手术标本子队列中血液、主动脉组织及主动脉周围脂肪组织的检测结果,初步探索肥胖及代谢紊乱通过局部炎症反应、血管壁重塑及主动脉周围脂肪组织微环境变化参与主动脉疾病发生发展和不良预后的潜在机制,为主动脉疾病高危人群识别、早期风险评估及防治策略优化提供依据。 |
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Objectives of Study: |
This study aims to establish a research cohort of obesity- and metabolic abnormality–related aortic diseases. Demographic data, clinical characteristics, laboratory indicators, imaging information, and biological samples—including peripheral blood, aortic tissue, and perivascular adipose tissue—will be systematically collected.The study will evaluate the associations of obesity and metabolic abnormalities with the occurrence, progression, and prognosis of aortic diseases. In particular, it will clarify the relationships between obesity status, metabolic status, and their combined phenotypes with the clinical phenotypes, imaging features, disease progression, and clinical outcomes of aortic diseases. Furthermore, by integrating findings from blood, aortic tissue, and perivascular adipose tissue analyses in the surgical specimen subcohort, this study will preliminarily explore the potential mechanisms through which obesity and metabolic dysregulation contribute to the development, progression, and adverse outcomes of aortic diseases, including local inflammatory responses, vascular wall remodeling, and alterations in the perivascular adipose tissue microenvironment. The findings are expected to provide evidence for identifying high-risk populations, improving early risk assessment, and optimizing prevention and treatment strategies for aortic diseases. |
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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)明确的遗传性主动脉疾病; (2)感染性、创伤性、医源性或炎症性血管炎相关主动脉病变; (3)合并活动性恶性肿瘤、活动性感染、严重免疫系统疾病或长期接受全身性免疫抑制治疗; (4)临床资料严重缺失者; (5)前瞻性队列中预计无法完成随访或依从性极差者。 |
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Exclusion criteria: |
(1)Definite hereditary aortic disease; (2)Infectious, traumatic, iatrogenic, or inflammatory vasculitis-related aortic lesions; (3)Presence of active malignancy, active infection, severe immune system disease, or long-term systemic immunosuppressive therapy; (4)Severe missingness of clinical data; (5)For participants enrolled in the prospective cohort: anticipated inability to complete follow-up or extremely poor compliance. |
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研究实施时间: Study execute time: |
从 From 2026-06-08 00:00:00至 To 2036-04-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-08 00:00:00 至 To 2036-04-01 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): |
N/A |
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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: |
N/A |
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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): |
研究结束后一年内,ResMan, http://www.medresman.org.cn/login.aspx |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
within one year after study completion; ResMan, http://www.medresman.org.cn/login.aspx |
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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: |
病例记录表 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form, CRF |
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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 |