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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: |
ChiCTR2500114932 |
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最近更新日期: Date of Last Refreshed on: |
2025-12-19 09:10:33 |
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注册时间: Date of Registration: |
2025-12-19 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: |
急性A型主动脉夹层患者体外循环术后肺部并发症临床预测模型的建立与验证 |
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Public title: |
Establishment and validation of a clinical prediction model for pulmonary complications in patients with acute type A aortic dissection after cardiopulmonary bypass surgery |
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注册题目简写: |
急性A型主动脉夹层术后肺部并发症临床预测模型的建立与验证 |
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English Acronym: |
Establishment and validation of a clinical prediction model for pulmonary complications after acute type A aortic dissection surgery |
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研究课题的正式科学名称: |
急性A型主动脉夹层患者体外循环术后肺部并发症临床预测模型的建立与验证 |
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Scientific title: |
Establishment and validation of a clinical prediction model for pulmonary complications in patients with acute type A aortic dissection after cardiopulmonary bypass surgery |
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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: |
傅洪 |
研究负责人: |
傅洪 |
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Applicant: |
fuhong |
Study leader: |
Hong Fu |
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申请注册联系人电话: Applicant telephone: |
+86 130 1839 6185 |
研究负责人电话:
Study leader's |
+86 23 6369 2144 |
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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: |
fuhong1974@cqu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
13018396185@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: |
重庆市渝中区健康路1号 |
研究负责人通讯地址: |
渝中区健康路一号 |
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Applicant address: |
No. 1, Xingjian Road, Yuzhong District, Chongqing City |
Study leader's address: |
No.1 Jiankang Road, Yuzhong District |
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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: |
重庆市急救医疗中心 |
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Applicant's institution: |
Chongqing Emergency Medical Center |
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研究负责人所在单位: |
重庆市急救医疗中心 |
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Affiliation of the Leader: |
Chongqing Emergency 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: |
2025年伦审第(146)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: |
重庆市急救医疗中心 |
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Name of the ethic committee: |
Ethics Committee of Chongqing Emergency Medical Center |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-12-08 00:00:00 | ||
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伦理委员会联系人: |
马良慧 |
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Contact Name of the ethic committee: |
Merry |
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伦理委员会联系地址: |
渝中区健康路一号 |
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Contact Address of the ethic committee: |
No.1 Jiankang Road, Yuzhong District |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 23 6369 2094 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
470631521@qq.com |
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研究实施负责(组长)单位: |
重庆市急救医疗中心 |
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Primary sponsor: |
Chongqing Emergency Medical Center |
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研究实施负责(组长)单位地址: |
渝中区健康路一号 |
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Primary sponsor's address: |
No.1 Jiankang Road, Yuzhong District |
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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: |
自选课题(自筹) |
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Source(s) of funding: |
Chongqing Municipal Studios for Young and Middle-aged Top Medical Talents(ZQNYXGDRCGZS2019006) |
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研究疾病: |
术后肺部并发症(PPCs) |
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Target disease: |
Postoperative pulmonary complications (PPCs) |
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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: |
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: |
通过收集急性A型主动脉夹层(ATAAD)患者临床资料,筛选ATAAD患者体外循环术后发生PPCs的独立危险因素并基于独立危险因素构建一个可视化的临床预测列线图模型。通过多中心数据转换验证,全面评估该模型的区分度、校准度和临床适用性,为临床预测和早期干预这类人群PPCs提供循证学依据。 |
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Objectives of Study: |
By collecting clinical data of patients with acute type A aortic dissection (ATAAD), we identified the independent risk factors for postoperative PPCs in these patients after cardiopulmonary bypass and constructed a visual clinical prediction nomogram model based on these independent risk factors. Through multi-center data conversion verification, we comprehensively evaluated the discrimination, calibration, and clinical applicability of this model to provide evidence-based basis for clinical prediction and early intervention of PPCs in this population. |
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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.年龄≥18岁; 2.入院明确诊断为 ATTAD 患者; 3.2020年1月至2024年8月期间在重庆市急救医疗中心、陆军军医大学附属第二医院、西南医科大学附属医院诊断为ATTAD并接受体外循环手术的患者; |
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Inclusion criteria |
1.Age >= 18 years old; 2. Patients admitted with a confirmed diagnosis of ATTAD; 3.Patients diagnosed with ATTAD and undergoing extracorporeal circulation surgery at Chongqing Emergency Medical Center, the Second Hospital of the Army Medical University, and Southwest Medical University Affiliated Hospital from January 2020 to August2024; |
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排除标准: |
1.既往严重肺部疾病患者; |
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Exclusion criteria: |
1.Patients with previous severe lung diseases; |
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研究实施时间: Study execute time: |
从 From 2025-12-31 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-12-31 00:00:00 至 To 2026-03-31 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): |
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: |
不公开/Private |
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盲法: |
无 |
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Blinding: |
None |
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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): |
以论文形式发表于公共刊物 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Published in a public journal in the form of a thesis. |
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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: |
通过电子病历系统收集患者临床资料,整理成Excel表格,导入相应统计软件进行分析 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Clinical data of patients are collected through the electronic medical record system, organized into Excel tables, and imported into the corresponding statistical software for analysis. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |