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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: |
ChiCTR2500100654 |
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最近更新日期: Date of Last Refreshed on: |
2025-04-13 21:11:53 |
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注册时间: Date of Registration: |
2025-04-13 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: |
基于细胞因子的重症肺炎分型及预后评估模型的建立及临床价值研究 |
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Public title: |
Study on the Establishment and Clinical Value of a Cytokine-Based Typing and Prognostic Assessment Model for Severe Pneumonia |
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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: |
基于细胞因子的重症肺炎分型及预后评估模型的建立及临床价值研究 |
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Scientific title: |
Study on the Establishment and Clinical Value of a Cytokine-Based Typing and Prognostic Assessment Model for Severe Pneumonia |
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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: |
熊玉锋 |
研究负责人: |
郑磊 |
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Applicant: |
Yufeng Xiong |
Study leader: |
Zheng Lei |
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申请注册联系人电话: Applicant telephone: |
+86 20 61641044 |
研究负责人电话:
Study leader's |
+86 20 61641044 |
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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: |
xyuf9002@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
nfyyzl@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: |
广东省广州市广州大道北1838号南方医院检验科 |
研究负责人通讯地址: |
广州大道北1838号 |
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Applicant address: |
Laboratory of Nanfang Hospital, 1838 Guangzhou Avenue North, Baiyun District, Guangzhou, Guangdong |
Study leader's address: |
1838 North Guangzhou Avenue |
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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: |
南方医科大学南方医院 |
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Applicant's institution: |
Nanfang Hospital, Southern Medical University |
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研究负责人所在单位: |
南方医科大学南方医院 |
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Affiliation of the Leader: |
Southern Medical University Southern 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: |
NFEC-2025-129 |
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: |
南方医科大学南方医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Nanfang Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-03-28 00:00:00 | ||
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伦理委员会联系人: |
胡兴媛 |
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Contact Name of the ethic committee: |
Hu XingYuan |
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伦理委员会联系地址: |
广州大道北1838号 |
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Contact Address of the ethic committee: |
1838 North Guangzhou Avenue |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 20 62787238 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
nfyyec@163.com |
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研究实施负责(组长)单位: |
南方医科大学南方医院 |
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Primary sponsor: |
Southern Medical University Southern Hospital |
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研究实施负责(组长)单位地址: |
广州大道北1838号 |
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Primary sponsor's address: |
1838 North Guangzhou Avenue |
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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: |
广东省钟南山医学基金会 |
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Source(s) of funding: |
Zhong Nanshan Medical Foundation of Guangdong Province |
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研究疾病: |
重症肺炎 |
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Target disease: |
severe pneumonia |
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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: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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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)主要目标:通过机器学习基于入住ICU的重症肺炎患者血液中特征性细胞因子的动态变化轨迹以建立重症肺炎患者不同临床分型,为重症肺炎患者疾病严重程度分层提供依据,并为重症肺炎患者预后的预测提供重要信息。 (2)次要目标:通过检测重症肺炎患者肺泡灌洗液(Bronchoalveolar Lavage Fluid, BALF)中的细胞因子,分析肺泡灌洗液中细胞因子水平(尤其是基线水平)与重症肺炎患者呼吸衰竭严重程度及其他临床结局的相关性。 |
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Objectives of Study: |
(1) Primary Objective: To employ machine learning to establish distinct clinical subtypes of severe pneumonia based on the dynamic trajectory of characteristic cytokines in the blood of ICU-admitted patients. This will provide a foundation for stratifying disease severity in severe pneumonia and offer critical prognostic information for patient outcomes. (2) Secondary Objective: To analyze the correlation between cytokine levels (particularly baseline levels) in bronchoalveolar lavage fluid (BALF) and the severity of respiratory failure or other clinical outcomes in severe pneumonia patients. |
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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 old; 2.Voluntary signing of the informed consent form; 3.Patients who meet the diagnostic criteria for severe pneumonia within no more than 48 hours; |
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排除标准: |
1.其他部位严重感染继发重症肺炎的患者; |
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Exclusion criteria: |
1.Patients with severe pneumonia secondary to severe infection of other sites; |
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研究实施时间: Study execute time: |
从 From 2025-01-01 00:00:00至 To 2027-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-04-17 00:00:00 至 To 2027-12-31 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 |
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): |
ResMan |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
ResMan |
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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: |
本研究将采用电子CRF表格收集数据并利用独立的数据管理软件进行数据资料管理。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
This study will use eCRF forms for data collection and independent data management software for data profile management. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |