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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: |
ChiCTR2300071692 |
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最近更新日期: Date of Last Refreshed on: |
2023-05-22 17:06:03 |
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注册时间: Date of Registration: |
2023-05-22 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: |
单细胞多组学技术在社区获得性重症肺炎诊断及预后评估中的应用研究 |
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Public title: |
Application of single-cell multiomics in the diagnosis and prognosis evaluation of community-acquired 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: |
单细胞多组学技术在社区获得性重症肺炎诊断及预后评估中的应用研究 |
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Scientific title: |
Application of single-cell multiomics in the diagnosis and prognosis evaluation of community-acquired 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: |
许华 |
研究负责人: |
许华 |
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Applicant: |
Hua Xu |
Study leader: |
Hua Xu |
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申请注册联系人电话: Applicant telephone: |
+86 182 2277 3748 |
研究负责人电话:
Study leader's |
+86 182 2277 3748 |
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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: |
wilsay@126.com |
研究负责人电子邮件: Study leader's E-mail: |
wilsay@126.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: |
天津市南开区复康路24号 |
研究负责人通讯地址: |
天津市南开区复康路24号 |
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Applicant address: |
No. 24, Fukang Road, Nankai District, Tianjin |
Study leader's address: |
No. 24, Fukang Road, Nankai District, Tianjin |
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申请注册联系人邮政编码: Applicant postcode: |
300192 |
研究负责人邮政编码: Study leader's postcode: |
300192 |
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申请人所在单位: |
天津市第一中心医院 |
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Applicant's institution: |
Tianjin First Center Hospital |
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研究负责人所在单位: |
天津市第一中心医院 |
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Affiliation of the Leader: |
Tian jin First center 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: |
2023DZX12 |
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: |
天津市第一中心医院科技伦理委员会 |
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Name of the ethic committee: |
Science and Technology Ethics Committee of TFCH |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-02-28 00:00:00 | ||
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伦理委员会联系人: |
巩欣媛 |
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Contact Name of the ethic committee: |
Xinyuan Gong |
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伦理委员会联系地址: |
天津市南开区复康路24号 |
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Contact Address of the ethic committee: |
No. 24, Fukang Road, Nankai District, Tianjin |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 22 2362 6468 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
abcd6135@126.com |
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研究实施负责(组长)单位: |
天津市第一中心医院 |
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Primary sponsor: |
Tianjin First Center Hospital |
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研究实施负责(组长)单位地址: |
天津市南开区复康路24号 |
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Primary sponsor's address: |
No.24 Fukang Road, Nankai District, Tianjin |
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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: |
天津市医学重点学科(专科)建设项目 |
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Source(s) of funding: |
Tianjin Medical Construction of Key Discipline (Specialty) Funded Project |
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研究疾病: |
社区获得性重症肺炎 |
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Target disease: |
community-acquired 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: |
病例对照研究 |
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Study design: |
Case-Control study |
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研究目的: |
重症肺炎是全球发病率和病死率极高的感染性呼吸系统疾病。年龄、基础疾病和免疫状态是影响患者预后的重要因素,其中免疫紊乱是重症肺炎发生、发展的重要因素之一。但目前尚缺乏对宿主免疫系统反应异质性和免疫反应状态评估的指标。本研究基于单细胞测序和多组学技术,探寻重症肺炎患者与非肺炎患者肺泡盥洗液等样本的免疫细胞差异表达图谱和基因、代谢产物的差异表达,以期找到能够评估重症肺炎患者免疫状态和预测患者预后的标志物,为重症肺炎患者的早期临床治疗方法的调整提供参考依据。 |
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Objectives of Study: |
Severe pneumonia is an infectious respiratory disease with a high global incidence and mortality rate. Age, underlying disease, and immune status are important factors affecting patient prognosis, with immune dysfunction being one of the key factors in the occurrence and development of severe pneumonia. However, there is currently a lack of indicators for evaluating the heterogeneity of host immune system responses and immune response status. Based on single-cell sequencing and multi-omics technologies, this study explores the differential expression patterns of immune cells and genes/metabolites in bronchoalveolar lavage samples of patients with severe pneumonia and non-pneumonia controls, in order to identify biomarkers that can evaluate immune status and predict patient prognosis, providing reference for adjusting early clinical treatment methods for patients with severe pneumonia. |
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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: 入住ICU≥48小时 2: 社区获得性重症肺炎患者 |
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Inclusion criteria |
1: 24-48h after ICU admission 2: severe community-acquired pneumonia patients |
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排除标准: |
1: 年龄<18岁 2: 非社区获得性重症肺炎患者 3: 恶性肿瘤患者 4: 有免疫性疾病或使用免疫抑制剂患者 5: 妊娠期患者 |
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Exclusion criteria: |
1: Age<18 years old 2: Patients with severe non-community-acquired pneumonia 3: Patients with malignant tumors 4: Patients with immune disease or use of immunosuppressants 5: Patients during pregnancy |
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研究实施时间: Study execute time: |
从 From 2023-05-30 00:00:00至 To 2024-05-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2023-05-31 00:00:00 至 To 2024-05-30 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): |
None |
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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): |
以发表文章形式公开不涉及患者隐私的原始测序等结果 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Publication of the results of the original sequencing, which did not involve patient privacy |
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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: |
由课题组统一收集并以记录表形式管理 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Collected by the research team and managed in the form of a record sheet |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |