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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: |
ChiCTR2400090085 |
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最近更新日期: Date of Last Refreshed on: |
2024-09-24 10:40:25 |
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注册时间: Date of Registration: |
2024-09-24 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: |
基于宏基因组学的肠道菌群鉴定分析对脓毒症相关性脑病的精准预测价值 |
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Public title: |
The value of metagenomics based intestinal flora identification analysis for accurate prediction of sepsis associated encephalopathy |
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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: |
基于宏基因组学的肠道菌群鉴定分析对脓毒症相关性脑病的精准预测价值 |
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Scientific title: |
The value of metagenomics based intestinal flora identification analysis for accurate prediction of sepsis associated encephalopathy |
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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: |
席绍松 |
研究负责人: |
席绍松 |
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Applicant: |
Xi Shaosong |
Study leader: |
Xi Shaosong |
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申请注册联系人电话: Applicant telephone: |
+86 138 6812 7885 |
研究负责人电话:
Study leader's |
+86 138 6812 7885 |
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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: |
simon52@sina.com |
研究负责人电子邮件: Study leader's E-mail: |
simon52@sina.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: |
浙江省杭州市浣纱路261号 |
研究负责人通讯地址: |
浙江省杭州市浣纱路261号 |
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Applicant address: |
No.261, Huansha Road, Hangzhou, Zhejiang |
Study leader's address: |
No.261, Huansha Road, Hangzhou, Zhejiang |
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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: |
西湖大学医学院附属杭州市第一人民医院重症医学科 |
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Applicant's institution: |
Department of Critical Care Medicine, Affiliated Hangzhou First People’s Hospital, West Lake University School of Medicine |
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研究负责人所在单位: |
西湖大学医学院附属杭州市第一人民医院重症医学科 |
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Affiliation of the Leader: |
Department of Critical Care Medicine, Affiliated Hangzhou First People’s Hospital, West Lake University School of Medicine |
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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: |
KY-20211105-0078-01 |
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: |
杭州市第一人民医院医疗技术临床应用及科研伦理委员会 |
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Name of the ethic committee: |
Medical Technology Clinical Application and research Ethics Committee of Hangzhou First People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2021-11-30 00:00:00 | ||
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伦理委员会联系人: |
胡炜 |
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Contact Name of the ethic committee: |
Hu Wei |
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伦理委员会联系地址: |
浙江省杭州市浣纱路261号 |
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Contact Address of the ethic committee: |
No.261, Huansha Road, Hangzhou, Zhejiang |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 56007429 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
西湖大学医学院附属杭州市第一人民医院 |
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Primary sponsor: |
Affiliated Hangzhou First People’s Hospital, West Lake University School of Medicine |
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研究实施负责(组长)单位地址: |
浙江省杭州市浣纱路261号 |
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Primary sponsor's address: |
No.261, Huansha Road, Hangzhou, Zhejiang |
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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: |
浙江省医药卫生科技项目资助(课题编号:2022KY252) |
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Source(s) of funding: |
Funded by Zhejiang Medical and Health Science and Technology Project (project number: 2022KY252). |
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研究疾病: |
脓毒症相关性脑病 |
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Target disease: |
Sepsis-associated Encephalopathy |
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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: |
队列研究 |
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Study design: |
Cohort study |
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研究目的: |
1.建立一种基于多组学肠道菌群鉴定分析的SAE诊断预测系统; 2.通过对肠道菌群的表达差异分析,建立针对SAE不同临床表型的分型鉴定标准。 |
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Objectives of Study: |
1. Establish a SAE diagnosis and prediction system based on the identification and analysis of intestinal flora by multi-omics analysis; 2. Through the analysis of the expression difference of intestinal flora, establish the typing identification standard for different clinical phenotypes of SAE. |
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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: |
脓毒症患者:符合“2016年危重病医学会/欧洲危重病医学会/美国胸科医师协会/美国胸科学会/外科感染学会关于全身性感染定义国际会议”所制定的脓毒症3.0诊断标准, 其定义为宿主对感染的反应失调所导致的危及生命的器官功能障碍。 SAE患者:医生和护士有明确记录的认知和神经精神障碍,以及GCS<15分,ICU谵妄评估量表( Confusion Assessment Method of the Intensive Care Unit, CAM-ICU)确认的谵妄表现(如注意力不集中、定向障碍、思维改变、精神运动减慢、躁动等);基于振幅整合脑电图(αEEG)的多模态脑功能监测技术识别到的SAE特殊脑电改变:(1)θ波过度增多(低电压,频率普遍大于4Hz,小于8Hz);(2)δ波主导(中高电压,频率小于等于4Hz);(3)三相波(以典型或非典型的三相波为主要异常表现);(4)抑制型(双极导联或参考导联方式中活跃电极低于20 μV,表现为脑电静息)、或爆发-抑制型。 |
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Inclusion criteria |
Patients with sepsis: meet the diagnosis of sepsis 3.0 established by the "2016 International Conference on the Definition of Systemic Infection of the Society of Critical Care Medicine/European Society of Critical Care Medicine/American College of Chest Physicians/American Thoracic Society/Society of Surgical Infection" Criteria, which are defined as life-threatening organ dysfunction resulting from a dysregulated host response to infection. SAE patients: Doctors and nurses have clearly documented cognitive and neuropsychiatric disorders, as well as GCS<15 points, and delirium manifestations confirmed by the Confusion Assessment Method of the Intensive Care Unit (CAM-ICU) (such as attention Concentration, disorientation, thinking changes, psychomotor slowing, restlessness, etc.); SAE-specific EEG changes identified by amplitude-integrated electroencephalogram (αEEG)-based multimodal brain function monitoring technology: (1) Excessive increase of θ wave (low voltage, frequency generally greater than 4Hz, less than 8Hz); (2) delta wave dominant (medium to high voltage, frequency less than or equal to 4Hz); (3) three-phase wave (typical or atypical three-phase wave as the main (4) Inhibitory type (the active electrode is lower than 20 μV in the bipolar lead or reference lead mode, showing resting EEG), or burst-inhibitory type. |
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排除标准: |
1)原发的神经系统疾病包括中枢神经系统感染(各种致病微生物引起的脑膜炎、脑炎)、脑血管病(脑出血、脑梗死等)、自身免疫性脑炎、癫痫等;2)非神经系统疾病包括代谢性疾病(例如,水电解质紊乱,低血糖,糖尿病酮症酸中毒,肝性脑病,肺性脑病,尿毒症性脑病等);3) 风湿血液系统病(如溶血-尿毒症综合征,系统性红斑狼疮等);4)中毒和戒断症状(如酒精,一氧化碳等);5)与镇痛镇静相关的认知和意识改变。 |
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Exclusion criteria: |
1) Primary nervous system diseases include central nervous system infection (meningitis and encephalitis caused by various pathogenic microorganisms), cerebrovascular disease (cerebral hemorrhage, cerebral infarction, etc.), autoimmune encephalitis, epilepsy, etc.; 2 ) Non-nervous system diseases include metabolic diseases (for example, water and electrolyte disorders, hypoglycemia, diabetic ketoacidosis, hepatic encephalopathy, pulmonary encephalopathy, uremic encephalopathy, etc.); 3) rheumatic hematological diseases (such as hemolytic- uremic syndrome, systemic lupus erythematosus, etc.); 4) intoxication and withdrawal symptoms (such as alcohol, carbon monoxide, etc.); 5) changes in cognition and consciousness associated with analgesia and sedation. |
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研究实施时间: Study execute time: |
从 From 2021-04-01 00:00:00至 To 2023-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2021-04-24 00:00:00 至 To 2022-12-31 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: |
结束 /Completed |
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): |
不适用 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
N/A |
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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): |
After2025.6.1,如有必要,可以联系项目负责人提供原始数据 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
After 2025.6.1, the project leader can be contacted to provide raw data if necessary |
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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 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |