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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: |
ChiCTR2600126488 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-09 23:16:36 |
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注册时间: Date of Registration: |
2026-06-09 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: |
脓毒症凝血功能障碍多基因诊断模型构建与验证 |
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Public title: |
Construction and validation of a polygenic diagnostic model for sepsis-induced coagulopathy |
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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: |
脓毒症凝血功能障碍多基因诊断模型构建与验证 |
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Scientific title: |
Construction and validation of a polygenic diagnostic model for sepsis-induced coagulopathy |
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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: |
王卓 |
研究负责人: |
王卓 |
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Applicant: |
Wang Zhuo |
Study leader: |
Wang Zhuo |
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申请注册联系人电话: Applicant telephone: |
+86 871 6340 2257 |
研究负责人电话:
Study leader's |
+86 871 6340 2257 |
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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: |
wangzhuo@kmmu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
wangzhuo@kmmu.edu.cn |
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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: |
云南省昆明市五华区滇缅大道374号 |
研究负责人通讯地址: |
云南省昆明市五华区滇缅大道374号 |
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Applicant address: |
No. 374, Dianmei Avenue, Wuhua District, Kunming City, Yunnan Province |
Study leader's address: |
No. 374, Dianmei Avenue, Wuhua District, Kunming City, Yunnan Province |
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申请注册联系人邮政编码: Applicant postcode: |
650101 |
研究负责人邮政编码: Study leader's postcode: |
650101 |
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申请人所在单位: |
昆明医科大学第二附属医院 |
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Applicant's institution: |
The Second Affiliated Hospital of Kunming Medical University |
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研究负责人所在单位: |
昆明医科大学第二附属医院 |
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Affiliation of the Leader: |
The Second Affiliated Hospital of Kunming 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: |
PJ-KY-2026-103 |
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: |
昆明医科大学第二附属医院医学伦理委员会 |
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Name of the ethic committee: |
The Medical Ethics Committee of the Second Affiliated Hospital of Kunming Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-09 00:00:00 | ||
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伦理委员会联系人: |
钟巍 |
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Contact Name of the ethic committee: |
Zhong Wei |
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伦理委员会联系地址: |
云南省昆明市五华区滇缅大道374号 |
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Contact Address of the ethic committee: |
No. 374, Dianmei Avenue, Wuhua District, Kunming City, Yunnan Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 871 6340 2346 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
feyllwyh@126.com |
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研究实施负责(组长)单位: |
昆明医科大学第二附属医院 |
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Primary sponsor: |
The Second Affiliated Hospital of Kunming Medical University |
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研究实施负责(组长)单位地址: |
云南省昆明市五华区滇缅大道374号 |
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Primary sponsor's address: |
No. 374, Dianmei Avenue, Wuhua District, Kunming City, Yunnan 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: |
昆明医科大学第二附属医院新进博士科研项目 |
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Source(s) of funding: |
Research Project for Newly Recruited Doctoral Fellows of the Second Affiliated Hospital of Kunming Medical University |
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研究疾病: |
脓毒症 |
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Target disease: |
Sepsis |
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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: |
横断面 |
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Study design: |
Cross-sectional |
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研究目的: |
构建并验证基于外周血单个核细胞Hub基因表达的脓毒症凝血功能障碍多基因预测模型。通过检测脓毒症患者PBMC中Hub基因的表达水平,结合临床资料及实验室指标,评估该多基因模型对脓毒症凝血功能障碍的诊断价值(灵敏度、特异度、AUC等),为脓毒症凝血功能障碍的早期识别提供分子诊断工具。 |
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Objectives of Study: |
To construct and validate a polygenic diagnostic model for sepsis-induced coagulopathy based on Hub gene(ARG1S100A12CLEC5AJAK1TUBB1)expression in peripheral blood mononuclear cells. By detecting Hub gene expression levels in PBMCs from sepsis patients and integrating clinical data and laboratory findings, this study aims to evaluate the diagnostic value (sensitivity, specificity, AUC, etc.) of this polygenic model for sepsis-induced coagulopathy, providing a molecular diagnostic tool for early identification of coagulopathy in sepsis. |
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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,性别不限; 2.符合Sepsis-3诊断标准(感染+Sofa评分>=2分)的脓毒症患者; 3.具有完整的临床资料(包括人口学信息、实验室检查结果、SOFA评分等); 4.具有可用的库存外周血单个核细胞(PBMC)标本; 5.根据Sepsis-3相关凝血功能指标,分为脓毒症伴凝血功能障碍组(病例组)和脓毒症不伴凝血功能障碍组(对照组); 6.对照组(健康志愿者)同期收集,年龄性别匹配,无任何急慢性疾病,近期无感染史及服药史。 |
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Inclusion criteria |
1.Age >=18 years, both genders; 2.Meet Sepsis-3 diagnostic criteria (infection + SOFA score >= 2); 3.Complete clinical data available (demographics, laboratory tests, SOFA score, etc.); 4.Available banked peripheral blood mononuclear cell (PBMC) samples; 5.Classified into sepsis with coagulopathy group (case) and sepsis without coagulopathy group (control) according to Sepsis-3-related coagulation indicators; 6.Healthy control group collected concurrently, age- and sex-matched, with no acute or chronic diseases, no recent infection or medication use. |
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排除标准: |
1.年龄<18岁的患者; 2.妊娠或哺乳期患者; 3.合并终末期肝病、终末期肾病、恶性肿瘤、血液系统疾病、自身免疫性疾病患者; 4.长期使用糖皮质激素或免疫抑制剂者; 5.人免疫缺陷病毒(HIV)感染者; 6.临床资料不完整或PBMC标本质量不合格; 7.入院24h内死亡者; 8.健康对照组排除有任何基础疾病(如高血压、糖尿病等)或近期感染史者。 |
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Exclusion criteria: |
1.Age < 18 years; 2.Pregnant or lactating patients; 3.Patients with end-stage liver disease, end-stage renal disease, malignancy, hematological diseases, or autoimmune diseases; 4.Long-term use of glucocorticoids or immunosuppressants; 5.HIV infection; 6.Incomplete clinical data or poor-quality PBMC samples; 7.Death within 24 hours of admission; 8.Healthy controls with any underlying diseases (e.g., hypertension, diabetes) or recent infection history. |
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研究实施时间: Study execute time: |
从 From 2026-06-01 00:00:00至 To 2027-02-09 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-09 00:00:00 至 To 2027-01-31 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: |
公开/Public |
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盲法: |
无 |
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Blinding: |
None |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
CRF;EDC |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF;EDC |
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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 |