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注册号: Registration number: |
ChiCTR2100042215 |
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最近更新日期: Date of Last Refreshed on: |
2021-04-15 22:41:42 |
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注册时间: Date of Registration: |
2021-01-16 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: |
自身免疫性脑炎患者肠道菌群代谢产物及血清代谢产物相关研究 |
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Public title: |
Disturbance of Gut Bacteria and Metabolites are Associated with NMDAR encephalitis: a Prospective Case–Control Study |
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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: |
自身免疫性脑炎患者肠道菌群代谢产物及血清代谢产物相关研究 |
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Scientific title: |
Disturbance of Gut Bacteria and Metabolites are Associated with NMDAR encephalitis: a Prospective Case–Control Study |
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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: |
龚雪 |
研究负责人: |
洪桢 |
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Applicant: |
Xue Gong |
Study leader: |
Zhen Hong |
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申请注册联系人电话: Applicant telephone: |
+86 18380395791 |
研究负责人电话:
Study leader's |
+86 13540780701 |
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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: |
1250519970@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
hongzhengoog@aliyun.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: |
四川省成都市武侯区国学巷37号 |
研究负责人通讯地址: |
四川省成都市武侯区国学巷37号 |
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Applicant address: |
37 Guoxue Road, Wuhou District, Chengdu, Sichuan, China |
Study leader's address: |
37 Guoxue Road, Wuhou District, Chengdu, Sichuan, China |
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申请注册联系人邮政编码: Applicant postcode: |
610041 |
研究负责人邮政编码: Study leader's postcode: |
610041 |
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申请人所在单位: |
四川大学华西医院 |
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Applicant's institution: |
West China Hospital of Sichuan University |
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研究负责人所在单位: |
四川大学华西医院 |
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Affiliation of the Leader: |
West China Hospital of Sichuan 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: |
1312 |
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: |
四川大学华西医院生物医学伦理审查委员会 |
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Name of the ethic committee: |
Institutional Review Boards of the Ethics Committee of West China Hospital of Sichuan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2021-01-11 00:00:00 | ||
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伦理委员会联系人: |
邓邵林 |
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Contact Name of the ethic committee: |
Shaolin Deng |
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伦理委员会联系地址: |
四川省成都市武侯区国学巷37号 |
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Contact Address of the ethic committee: |
37 Guoxue Road, Wuhou District, Chengdu, Sichuan, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
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: |
四川大学华西医院 |
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Primary sponsor: |
West China Hospital of Sichuan University |
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研究实施负责(组长)单位地址: |
四川省成都市武侯区国学巷37号 |
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Primary sponsor's address: |
37 Guoxue Road, Wuhou District, Chengdu, Sichuan, China |
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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: |
国家自然科学基金 (grants 81671291, 81420108014, and 81971213) |
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Source(s) of funding: |
Supported by the National Science Foundation of China (grants 81671291, 81420108014, and 81971213) and National Key R&D Program of China (2018YFC1312300). |
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研究疾病: |
自身免疫性脑炎 |
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Target disease: |
autoimmune encephalitis |
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研究疾病代码: |
G04.801 |
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Target disease code: |
G04.801 |
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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: |
析因分组(即根据危险因素或暴露因素分组) |
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Study design: |
Factorial |
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研究目的: |
1、确定NMDAR脑炎和健康对照之间微生物群、代谢物(包括激素、氨基酸、外源性物质和脂质)和细胞因子的差异水平; 2、通过使用多变量建模整合广泛的临床表型、微生物组学、代谢组学和细胞因子数据,以了解肠道微生物生态系统; 3、分析这些信息是否与进一步复发的高风险和更差的临床结果相关。 |
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Objectives of Study: |
1. Identify differential levels of microbiota, metabolites (ranging from hormones, amino acids, xenobiotics, and lipids) and cytokines between patients with NMDAR encephalitis and HCs; 2. Integrated extensive clinical phenotypic, microbiome, metabolomics, and cytokines data by using multivariate modeling to understand the gut microbial ecosystem, and its relevance, to NMDAR encephalitis; 3. Analyze if these information are associated with a high risk of further relapse and a worse clinical outcome. |
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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: |
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Inclusion criteria |
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排除标准: |
患者和HCs的排除标准如下: |
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Exclusion criteria: |
The exclusion criteria for patients and HCs were as follows: |
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研究实施时间: Study execute time: |
从 From 2021-01-12 00:00:00至 To 2021-04-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2021-01-12 00:00:00 至 To 1990-01-01 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: |
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): |
本研究为观察性研究,无随机分组方法 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
This study is an observational study without randomized grouping method |
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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: |
N/A |
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Blinding: |
N/A |
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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): |
NCBI Sequence Read Archive (SRA) database |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
NCBI Sequence Read Archive (SRA) database |
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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: |
数据记录表和电子采集和管理系统 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form and Electronic Data Capture |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |