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注册号: Registration number: |
ChiCTR2600125855 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-01 11:56:26 |
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注册时间: Date of Registration: |
2026-06-01 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: |
胃肠肿瘤患者围术期心肌损伤大数据回顾性研究 |
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Public title: |
A Retrospective Study on Perioperative Myocardial Injury in Patients with Gastrointestinal Tumors |
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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: |
胃肠肿瘤患者围术期心肌损伤大数据回顾性研究 |
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Scientific title: |
A Retrospective Study on Perioperative Myocardial Injury in Patients with Gastrointestinal Tumors |
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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: |
崔镕麒 |
研究负责人: |
杨宁 |
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Applicant: |
Cui Rongqi |
Study leader: |
Yang Ning |
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申请注册联系人电话: Applicant telephone: |
+86 176 3545 9767 |
研究负责人电话:
Study leader's |
+86 138 1057 4264 |
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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: |
cuirq0607@163.com |
研究负责人电子邮件: Study leader's E-mail: |
yn_bjh@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: |
北京市东城区东单大华路1号 |
研究负责人通讯地址: |
北京市东城区东单大华路1号 |
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Applicant address: |
No. 1 Dahua Road, Dongdan, Dongcheng District, Beijing |
Study leader's address: |
No. 1 Dahua Road, Dongdan, Dongcheng 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: |
北京医院 |
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Applicant's institution: |
Beijing Hospital |
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研究负责人所在单位: |
北京医院 |
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Affiliation of the Leader: |
Beijing 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: |
2026BJYYEC-KY126-02 |
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: |
北京医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Beijing Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-04-28 00:00:00 | ||
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伦理委员会联系人: |
侯文静 |
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Contact Name of the ethic committee: |
Hou Wenjing |
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伦理委员会联系地址: |
北京市东城区东单大华路1号 |
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Contact Address of the ethic committee: |
No. 1 Dahua Road, Dongdan, Dongcheng District, Beijing |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 8513 8522 |
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: |
北京医院 |
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Primary sponsor: |
Beijing Hospital |
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研究实施负责(组长)单位地址: |
北京市东城区东单大华路1号 |
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Primary sponsor's address: |
No. 1 Dahua Road, Dongdan, Dongcheng 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: |
北京医院研究者发起的研究 |
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Source(s) of funding: |
Investigator-Initiated Trial |
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研究疾病: |
非心脏手术后心肌损伤 |
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Target disease: |
Myocardial Injury after Non-cardiac Surgery |
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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.主要研究目的 通过回顾性大数据分析,评估胃肠肿瘤患者术后MINS发生率,筛选相关危险因素,构建并内部验证MINS预测模型,采用ROC曲线、校准曲线、DCA评估模型区分度、校准度及临床应用价值。 2.次要研究目的 (1) 分析高龄、心血管基础疾病、贫血、术中低血压、既往心脏毒性化疗史等对MINS发生的影响; (2) 探讨麻醉方式、手术时长、术中血流动力学波动等围术期因素与MINS 的关联; (3) 评估MINS对术后30天并发症、ICU入住率、住院时间及全因死亡率的影响。 |
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Objectives of Study: |
1. Main research objective Through retrospective big data analysis, evaluate the incidence of MINS in patients with gastrointestinal tumors after surgery, screen relevant risk factors, construct and internally validate the MINS prediction model, and use ROC curve, calibration curve, and DCA to assess the model's discrimination, calibration, and clinical application value. 2. Secondary research objectives (1) Analyze the impact of advanced age, underlying cardiovascular diseases, anemia, intraoperative hypotension, and previous history of cardiotoxic chemotherapy on the occurrence of MINS; (2) Explore the association between perioperative factors such as anesthesia method, operation duration, and intraoperative hemodynamic fluctuations and MINS; (3) Evaluate the impact of MINS on 30-day postoperative complications, ICU admission rate, hospital stay, and all-cause mortality. |
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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.合并除胃肠恶性肿瘤外的其他恶性肿瘤,或存在远处转移者; 2.术前存在心肌损伤、急性冠状动脉综合征或既往接受心脏手术、支架植入、冠脉搭桥者; 3.术前缺乏关键心脏相关检查数据(如hs-cTn、心电图或超声心动图); 4.术后24小时内因非心脏原因死亡; 5.急诊手术、非胃肠肿瘤手术或手术中转换为非计划操作者; 6.临床资料严重缺失者。 |
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Exclusion criteria: |
1. Including other malignant tumors except for gastrointestinal malignancies, or those with distant metastasis; 2. Preoperative presence of myocardial injury, acute coronary syndrome or previous cardiac surgery, stent implantation, or coronary artery bypass grafting; 3. Lack of key cardiac-related examination data (such as hs-cTn, electrocardiogram or echocardiogram) before the operation; 4. Death within 24 hours after the operation due to non-cardiac causes; 5. Emergency surgery, non-gastrointestinal tumor surgery or conversion to unplanned procedures during the operation; 6. Patients with severely incomplete clinical data. |
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研究实施时间: Study execute time: |
从 From 2026-06-01 00:00:00至 To 2029-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-01 00:00:00 至 To 2029-12-31 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: |
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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 |
否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): |
不共享数据 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Do not share 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: |
不共享数据 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Do not share data |
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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 |