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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: |
ChiCTR2500098500 |
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最近更新日期: Date of Last Refreshed on: |
2025-03-10 11:21:24 |
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注册时间: Date of Registration: |
2025-03-10 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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注册题目: |
基于临床参数的成人危重症患者脓毒症引起的器官功能障碍风险预测图 |
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Public title: |
A risk-predicted nomogram for sepsis-induced organ dysfunction in adult critically ill patients based on clinical parameters |
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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: |
脓毒症患者死亡危险因素分析及基于 Logistic 及列线图构建脓毒症脏器功能损伤预测模型 |
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Scientific title: |
Development and Validation of a Nomogram for Predicting Organ Dysfunction in Sepsis: A Risk Factor Analysis Based on Logistic Regression |
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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: |
钟莉 |
研究负责人: |
钟莉 |
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Applicant: |
Li Zhong |
Study leader: |
Li Zhong |
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申请注册联系人电话: Applicant telephone: |
+86 137 5706 1864 |
研究负责人电话: Study leader's telephone: |
+86 137 5706 1864 |
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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: |
51103@zjhu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
51103@zjhu.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: |
浙江省湖州市广场后路158号 |
研究负责人通讯地址: |
广场后路158号 |
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Applicant address: |
No.158, Guangchang Hou Road, Huzhou, Zhejiang Province, 313000, People's Republic of China |
Study leader's address: |
No.158 Guangchang Hou Road |
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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: |
湖州市第一人民医院,湖州师范学院附属第一医院 |
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Applicant's institution: |
the First People's Hospital of Huzhou, First affiliated Hospital of Huzhou University |
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研究负责人所在单位: |
湖州市第一人民医院 |
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Affiliation of the Leader: |
First People's Hospital of Huzhou |
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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: |
2024KYLL070-01 |
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: |
湖州市第一人民医院医学科研与临床试验伦理委员会 |
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Name of the ethic committee: |
Medical Research and Clinical Trial Ethics Committee of Huzhou First People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-10-15 00:00:00 |
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伦理委员会联系人: |
彭雪花 |
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Contact Name of the ethic committee: |
Peng XueHua |
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伦理委员会联系地址: |
广场后路158号 |
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Contact Address of the ethic committee: |
No.158 Guangchang Hou Road |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 572 2130509 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
wsgw6@126.com |
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研究实施负责(组长)单位: |
湖州市第一人民医院 |
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Primary sponsor: |
First People's Hospital of Huzhou |
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研究实施负责(组长)单位地址: |
广场后路158号 |
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Primary sponsor's address: |
No.158 Guangchang Hou Road |
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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: |
Self-selected Topic (Self-funded) |
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Target disease: |
Organ dysfunction caused by sepsis: Sepsis-associated coagulopathy, Sepsis-associated Acute Respiratory Distress Syndrome (ARDS), Sepsis-associated hepatic injury. |
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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: |
通过对脓毒症患者死亡组与生存组以及是否发生脓毒症脏器功能损伤之间的临床特征进行比较分析,寻找脓毒症死亡以及发生脏器功能损伤的危险因素,并构建基于临床数据的预测模型,为临床医生提供脓毒症脏器功能损伤及死亡风险的预警工具,早期干预,早期治疗,从而降低脓毒症患者死亡率。 |
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Objectives of Study: |
This study aimed to identify risk factors for mortality and organ dysfunction in sepsis by comparing clinical characteristics between survivors and non-survivors, as well as between patients with and without organ dysfunction. We further developed prediction models based on these clinical parameters to provide clinicians with early warning tools, potentially enabling timely interventions to reduce sepsis-related 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: |
1.确诊感染或疑似感染; |
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Inclusion criteria |
1.Documented or clinically suspected infection; |
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排除标准: |
1.年龄<18岁; |
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Exclusion criteria: |
1.Age <18 years; |
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研究实施时间: Study execute time: |
从 From 2024-11-01 00:00:00至 To 2027-12-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2024-11-01 00:00:00 至 To 2027-12-01 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: |
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): |
由两名经过培训的研究人员独立收集数据。采用R语言进行随机分组,设定随机种子数为1234,按7:3的比例将研究对象随机分配至训练集和验证集。所有数据收集和随机分配过程均经过交叉核对,如遇分歧由第三名高级研究者进行裁决。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Data were independently collected by two trained investigators. Randomization was performed using R software with a predetermined random seed (set.seed=1234) to allocate patients to the training and validation cohorts in a 7:3 ratio. All data collection and randomization procedures underwent cross-validation, with any discrepancies resolved through adjudication by a third senior investigator. |
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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: |
开放标签,对评估者隐藏分组 |
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Blinding: |
Open-label study with blinded-evaluators |
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是否共享原始数据: IPD sharing |
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): |
试验完成6个月内,,本研究使用和分析的数据集可通过合理请求从通讯作者处获取 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Within 6 months of the completion of the trial, the datasets used and analysed in this study may be obtained from the corresponding authors upon reasonable request |
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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: |
1.由独立研究人员从电子病历系统(electronic medical records)中提取临床数据 2.研究人员对研究目的采用盲法 3.对数据进行去标识化处理,并设置密码,专人管理 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
1.Clinical data were independently extracted from electronic medical records (EMR) by trained investigators. 2.The investigators were blinded to the study purpose. 3. Anonymize the data and set a password, with designated personnel management. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |