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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: |
ChiCTR2500114751 |
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最近更新日期: Date of Last Refreshed on: |
2025-12-17 14:23:27 |
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注册时间: Date of Registration: |
2025-12-17 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: |
抗凝对脓毒症性凝血病患者预后的影响:一项多中心、前瞻性队列研究 |
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Public title: |
Effect of anticoagulant on prognosis of patients with sepsis-induced coagulopathy: A multicenter, prospective cohort study |
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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: |
抗凝对脓毒症性凝血病患者预后的影响:一项多中心、前瞻性队列研究 |
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Scientific title: |
Effect of anticoagulant on prognosis of patients with sepsis-induced coagulopathy: A multicenter, prospective cohort study |
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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: |
李佳媚 |
研究负责人: |
李佳媚 |
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Applicant: |
Jiamei Li |
Study leader: |
Jiamei Li |
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申请注册联系人电话: Applicant telephone: |
+86 29 87679633 |
研究负责人电话: Study leader's telephone: |
+86 29 8767 9633 |
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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: |
18792478857@163.com |
研究负责人电子邮件: Study leader's E-mail: |
18792478857@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: |
西安市新城区西五路157号 |
研究负责人通讯地址: |
西安市新城区西五路157号 |
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Applicant address: |
No. 157, Xiwu Road, Xincheng District, Xi'an |
Study leader's address: |
No. 157, Xiwu Road, Xincheng District, Xi'an |
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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: |
西安交通大学第二附属医院 |
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Applicant's institution: |
The Second Affiliated Hospital of Xi’an Jiaotong University |
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研究负责人所在单位: |
西安交通大学第二附属医院 |
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Affiliation of the Leader: |
The Second Affiliated Hospital of Xi’an Jiaotong University |
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是否获伦理委员会批准: |
是/Yes |
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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伦审218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: |
西安交通大学第二附属医医学伦理委员会 |
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Name of the ethic committee: |
The medical ethics committee of the Second Affiliated Hospital of Xi'an Jiaotong University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-10-21 00:00:00 |
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伦理委员会联系人: |
李涵 |
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Contact Name of the ethic committee: |
Li Han |
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伦理委员会联系地址: |
西安市新城区西五路157号 |
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Contact Address of the ethic committee: |
No. 157, Xiwu Road, Xincheng District, Xi'an |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 29 87678326 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
lunli326@163.com |
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研究实施负责(组长)单位: |
西安交通大学第二附属医院 |
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Primary sponsor: |
The Second Affiliated Hospital of Xi’an Jiaotong University |
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研究实施负责(组长)单位地址: |
西安市新城区西五路157号 |
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Primary sponsor's address: |
No. 157, Xiwu Road, Xincheng District, Xi'an |
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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: |
西安交通大学第二附属医院 IIT 临床研究基金 |
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Source(s) of funding: |
IIT Clinical Research Fund of The Second Afliated Hospital of Xi'an Jiaotong University |
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Target disease: |
Sepsis-induced Coagulopathy, SIC |
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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: |
1.主要研究目的 (1) 探究是否抗凝对 TAT/PIC>5 的 SIC 患者预后的影响。 2. 次要研究目的或探索性研究目的 (1) 在抗凝患者中,比较不同入组 TAT/PIC 水平(5-10、10-20、>20)患者的抗凝获益差异,探索抗凝治疗的最佳 TAT/PIC 临界值。 (2) 在抗凝患者中,探究 TAT/PIC 连续变化轨迹与患者严重程度及预后的关系。 |
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Objectives of Study: |
1. Primary Research Objective (1) To investigate whether anticoagulation affects the prognosis of SIC patients with TAT/PIC > 5. 2. Secondary or Exploratory Research Objectives (1) Among patients receiving anticoagulation, to compare the differences in anticoagulant benefits among patients with different baseline TAT/PIC levels (5-10, 10-20, >20) and explore the optimal TAT/PIC threshold for anticoagulant therapy. (2) Among patients receiving anticoagulation, to explore the relationship between the continuous trajectory of TAT/PIC changes and disease severity and prognosis. |
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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; |
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Inclusion criteria |
1.Age >= 18 years; 2.Meeting the diagnostic criteria for "Sepsis and Septic Shock as defined by the Third International Consensus Definitions" within 6 hours of ICU admission; 3.Meeting the diagnostic criteria for Sepsis-Induced Coagulopathy (SIC) as defined by the ISTH within 6 hours of ICU admission; 4.TAT/PIC level > 5 within 6 hours of ICU admission; 5.Expected ICU length of stay > 72 hours; 6.Informed consent obtained from the patient or legally authorized representative. |
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排除标准: |
1.符合SIC诊断后24h内,开始抗凝治疗之前,ISTH-显性DIC评分≥5分(符合显性DIC诊断),需立即退出研究; |
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Exclusion criteria: |
1.Patients with an ISTH overt DIC score >= 5 (meeting the diagnostic criteria for overt DIC) within 24 hours after SIC diagnosis and prior to the initiation of anticoagulant therapy must be immediately excluded from the study; 2.History of major surgery or severe trauma within 72 hours prior to ICU admission; presence of severe bleeding tendency, intracranial hemorrhage, or uncontrolled active major bleeding. 3.Comorbidities with irreversible end-stage diseases (e.g., advanced malignancy, end-stage liver disease); pregnancy or lactation; long-term use of high-dose immunosuppressive agents; severe psychiatric disorders; history of alcohol abuse. 4.Use of anticoagulant medications within 48 hours prior to SIC diagnosis. |
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研究实施时间: Study execute time: |
从 From 2026-01-01 00:00:00至 To 2028-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2026-01-01 00:00:00 至 To 2028-12-31 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: |
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 |
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: |
Redcap数据管理系统 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
REDCap Data Management System |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |