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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: |
ChiCTR2600116678 |
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最近更新日期: Date of Last Refreshed on: |
2026-01-13 17:32:24 |
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注册时间: Date of Registration: |
2026-01-13 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: |
急性肠系膜缺血死亡的预测因素分析 |
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Public title: |
Analysis of Predictive Factors for Mortality in Acute Mesenteric Ischemia |
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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: |
急性肠系膜缺血死亡的预测因素分析 |
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Scientific title: |
Analysis of Predictive Factors for Mortality in Acute Mesenteric Ischemia |
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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: |
陈妤 |
研究负责人: |
罗福文 |
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Applicant: |
Yu Chen |
Study leader: |
Fuwen Luo |
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申请注册联系人电话: Applicant telephone: |
+86 199 0218 1205 |
研究负责人电话:
Study leader's |
+86 177 0987 0678 |
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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: |
chenyu1990218@163.com |
研究负责人电子邮件: Study leader's E-mail: |
dyeylfw@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: |
辽宁省大连市沙河口区中山路467号 |
研究负责人通讯地址: |
辽宁省大连市沙河口区中山路467号 |
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Applicant address: |
No. 467, Zhongshan Road, Shahekou District, Dalian City, Liaoning Province |
Study leader's address: |
No. 467, Zhongshan Road, Shahekou District, Dalian City, Liaoning Province |
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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: |
大连医科大学附属第二医院 |
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Applicant's institution: |
The Second Affiliated Hospital of Dalian Medical University |
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研究负责人所在单位: |
大连医科大学附属第二医院 |
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Affiliation of the Leader: |
The Second Affiliated Hospital of Dalian Medical 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: |
KY2025-747-01 |
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: |
大连医科大学附属第二医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of the Second Affiliated Hospital of Dalian Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-01-09 00:00:00 | ||
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伦理委员会联系人: |
韩璐璐 |
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Contact Name of the ethic committee: |
Lulu Han |
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伦理委员会联系地址: |
辽宁省大连市沙河口区中山路467号 |
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Contact Address of the ethic committee: |
No. 467, Zhongshan Road, Shahekou District, Dalian City, Liaoning Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 411 8467 1291 |
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: |
大连医科大学附属第二医院 |
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Primary sponsor: |
The Second Affiliated Hospital of Dalian Medical University |
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研究实施负责(组长)单位地址: |
大连市沙河口区中山路467号 |
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Primary sponsor's address: |
No. 467, Zhongshan Road, Shahekou District, Dalian City, Liaoning Province |
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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: |
自筹 |
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Source(s) of funding: |
self-financing |
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研究疾病: |
急性肠系膜缺血 |
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Target disease: |
acute mesenteric ischemia |
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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: |
连续入组 |
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Study design: |
Sequential |
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研究目的: |
本研究旨在探索急性肠系膜缺血患者(AMI)的早期临床特征,包括年龄、性别、临床表现、合并症、腹部手术史、病因、影像学表现、实验室检查结果等对其死亡的影响,构建临床预测模型,以期能够提高对AMI死亡高危人群的识别,协助医务人员对患者和家属提供更准确的临床信息,同时优化治疗方案,改善患者预后。 |
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Objectives of Study: |
This study aims to explore the impact of early clinical features, including age, gender, clinical manifestations, comorbidities, abdominal surgery history, etiology, imaging findings, and laboratory test results, on mortality in patients with acute mesenteric ischemia (AMI), and to develop a clinical prediction model. The goal is to improve the identification of high-risk AMI mortality groups, assist medical staff in providing more accurate clinical information to patients and their families, while optimizing treatment plans and enhancing patient outcomes. |
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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)具有腹痛等临床表现;(2)经影像学特征、手术探查或术后病理发现肠系膜动脉或静脉中存在血栓或栓子;(3)主要诊断为急性肠系膜缺血的住院患者。 |
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Inclusion criteria |
1. Clinical manifestations such as abdominal pain; 2. Imaging findings, surgical exploration, or postoperative pathology revealing thrombus or embolus in the mesenteric artery or vein; 3. Hospitalized patients with a primary diagnosis of acute mesenteric ischemia. |
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排除标准: |
(1)年龄<18岁;(2)孕妇;(3)确诊后拒绝进一步治疗,自动离院的患者;(4)慢性肠系膜缺血;(5)其他原因(如肠扭转、肠套叠、外伤等)导致的肠缺血及缺血性结肠炎;(6)合并其他严重感染性疾病;(7)合并恶性肿瘤晚期;(8)临床资料缺失较多的患者。 |
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Exclusion criteria: |
1. Age < 18 years; 2. Pregnant women; 3. Patients who refuse further treatment after diagnosis and voluntarily leave the hospital; 4. Chronic mesenteric ischemia; 5. Intestinal ischemia and ischemic colitis caused by other reasons (e.g., intestinal volvulus, intussusception, trauma, etc.); 6. Concurrent severe infectious diseases; 7. Concurrent advanced malignant tumors; 8. Patients with significant gaps in clinical documentation. |
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研究实施时间: Study execute time: |
从 From 2025-11-18 00:00:00至 To 2026-09-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-01-13 00:00:00 至 To 2026-02-13 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): |
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: |
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Blinding: |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
N/A |
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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: |
在本院病例系统中查找相关数据并且记录在Excel表格中,表格保存于电脑中 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Find the relevant data in the case system of our hospital and record it in Excel form, which is saved in the computer. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |