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注册号: Registration number: |
ChiCTR2300069895 |
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最近更新日期: Date of Last Refreshed on: |
2023-08-13 18:13:57 |
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注册时间: Date of Registration: |
2023-03-29 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: |
脑室内出血早产儿肠道菌群对认知发育的影响 |
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Public title: |
Effects of intestinal microbiota on cognitive development in preterm infants with intraventricular hemorrhage |
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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: |
脑室内出血早产儿肠道菌群对认知发育的影响 |
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Scientific title: |
Effects of intestinal microbiota on cognitive development in preterm infants with intraventricular hemorrhage |
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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: |
谢瑶 |
研究负责人: |
侯新琳 |
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Applicant: |
Yao Xie |
Study leader: |
Xinlin Hou |
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申请注册联系人电话: Applicant telephone: |
+86 188 1053 3959 |
研究负责人电话:
Study leader's |
+86 135 5229 6675 |
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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: |
vivianmayi@126.com |
研究负责人电子邮件: Study leader's E-mail: |
vivianmayi@126.com |
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申请单位网址(自愿提供): Applicant website(voluntary supply): |
北京大学第一医院 |
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: |
北京市西城区西什库大街8号 |
研究负责人通讯地址: |
北京市西城区西什库大街8号 |
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Applicant address: |
1 Xi'anmen Street, Xicheng District, Beijing |
Study leader's address: |
8, Xishiku Street, Xicheng District, Beijing |
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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: |
北京大学第一医院 |
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Applicant's institution: |
Peking University First Hospital |
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研究负责人所在单位: |
北京大学第一医院 |
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Affiliation of the Leader: |
Peking University First 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: |
2022研587-002 |
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: |
北京大学第一医院生物医学研究伦理委员会 |
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Name of the ethic committee: |
Biomedical Research Ethics Committee, Peking University First Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-02-01 00:00:00 | ||
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伦理委员会联系人: |
于岩岩 |
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Contact Name of the ethic committee: |
Yu Yanyan |
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伦理委员会联系地址: |
北京市西城区西什库大街8号 |
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Contact Address of the ethic committee: |
8, Xishiku Street, Xicheng District, Beijing |
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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: |
北京大学第一医院 |
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Primary sponsor: |
Peking University First Hospital |
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研究实施负责(组长)单位地址: |
北京市西城区西什库大街8号 |
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Primary sponsor's address: |
8, Xishiku Street, Xicheng District, Beijing |
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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: |
北京市自然科学基金委 |
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Source(s) of funding: |
Beijing Municipal Natural Science Foundation |
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研究疾病: |
早产儿 |
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Target disease: |
premature |
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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: |
病因学/相关因素研究 |
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Study type: |
Cause/Relative factors 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: |
横断面 |
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Study design: |
Cross-sectional |
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研究目的: |
建立早产儿前瞻性观察性队列,纵向研究至校正胎龄3岁,以语言发育障碍和/或孤独症谱系障碍为研究终点,研究早产儿在出生后1、3、5天肠道菌群的变化,与其校正胎龄3岁认知发育的关系。 |
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Objectives of Study: |
A prospective observational cohort of preterm infants was established in a longitudinal study up to 3 years of corrected gestational age, with language developmental disorders and/or autism spectrum disorder as the endpoints, to study the changes of intestinal microbiota in preterm infants at 1, 3 and 5 days after birth, and the relationship between their cognitive development at 3 years of corrected gestational age. |
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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: |
1. 因各种原因存活时间<3岁; 2. 社会因素放弃治疗; 3.随访至3岁时有患病倾向但不能明确除外或确诊语言发育障碍或孤独症谱系障碍的患儿; 4. 新生儿期确诊脑室内出血以外的脑损伤; 5. 随访过程中患其他神经系统疾病; 6. 随访过程中确诊炎症性肠病、慢性腹泻、免疫相关疾病和糖尿病。 |
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Exclusion criteria: |
1. Due to various reasons, the survival time is less than 3 years old; 2. Social factors give up treatment; 3. Children who have a tendency to develop illness at the age of 3 but cannot be clearly excluded or diagnosed with language development disorders or autism spectrum disorders; 4. Brain injury other than confirmed intraventricular hemorrhage during the neonatal period; 5. Suffering from other neurological diseases during the follow-up process; 6. Inflammatory bowel disease, chronic diarrhea, immune related diseases and diabetes were confirmed during follow-up. |
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研究实施时间: Study execute time: |
从 From 2023-01-01 00:00:00至 To 2025-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2023-04-01 00:00:00 至 To 2025-12-31 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: |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
每一个阶段的数据采集完成后,将由北京大学第一医院儿科专职研究团队进行分类和保存,在本课题完成前,任何数据将不对外开放。在本课题结项后,所发表成果涉及到的数据,在得到本课题负责人的同意后可开放做学术研究与临床研究之用途。所有数据都将加密管理,用以屏蔽受试者的个人信息及家庭信息。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
After the data collection of each stage is completed, it will be classified and preserved by the full-time research team of pediatrics of Peking University First Hospital, and any data will not be open to the public until the completion of this project. After the completion of this project, the data involved in the published results can be opened for academic research and clinical research after obtaining the consent of the person in charge of this project. All data will be encrypted to shield the subjects' personal information and family information. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |