ChiCTR2600118776 版本V1.0 版本创建时间2026/02/10 17:50:44 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2600118776 

最近更新日期:

Date of Last Refreshed on:

2026-02-10 17:50:38 

注册时间:

Date of Registration:

2026-02-10 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

“脑–肠轴”视角下早产儿神经行为发育与母乳喂养相关肠道菌群特征的队列研究

Public title:

A Cohort Study on Neurobehavioral Development in Preterm Infants and Breastfeeding-Related Gut Microbiota Characteristics from the Gut-Brain Axis Perspective

注册题目简写:

English Acronym:

研究课题的正式科学名称:

“脑–肠轴”视角下早产儿神经行为发育与母乳喂养相关肠道菌群特征的队列研究

Scientific title:

A Cohort Study on Neurobehavioral Development in Preterm Infants and Breastfeeding-Related Gut Microbiota Characteristics from the Gut-Brain Axis Perspective

研究课题代号(代码):

Study subject ID:

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:

申请注册联系人:

宋旭红 

研究负责人:

宋旭红 

Applicant:

Song Xuhong 

Study leader:

Song Xuhong 

申请注册联系人电话:

Applicant telephone:

+86 15268710637

研究负责人电话:

Study leader's
telephone:

+86 572 2030152

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

598911395@qq.com

研究负责人电子邮件:

Study leader's E-mail:

598911395@qq.com

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):

申请注册联系人通讯地址:

中国浙江省湖州市吴兴区东街2号

研究负责人通讯地址:

中国浙江省湖州市吴兴区东街2号

Applicant address:

2 East Street, Wuxing District, Huzhou, Zhejiang, China

Study leader's address:

2 East Street, Wuxing District, Huzhou, Zhejiang, China

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:

申请人所在单位:

湖州市妇幼保健院

Applicant's institution:

Huzhou Maternity & Child Health Care Hospital

研究负责人所在单位:

湖州市妇幼保健院

Affiliation of the Leader:

Huzhou Maternity & Child Health Care Hospital

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2025-R-015

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

湖州市妇幼保健院医学伦理委员会

Name of the ethic committee:

Ethics Committee of Huzhou Maternal and Child Health Care Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-12-06 00:00:00

伦理委员会联系人:

周知音

Contact Name of the ethic committee:

Zhou Zhiyin

伦理委员会联系地址:

中国浙江省湖州市吴兴区东街2号

Contact Address of the ethic committee:

2 East Street, Wuxing District, Huzhou, Zhejiang, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 572 2030395

伦理委员会联系人邮箱:

Contact email of the ethic committee:

20209089@stu.wnmc.edu.cn

研究实施负责(组长)单位:

湖州市妇幼保健院

Primary sponsor:

Huzhou Maternity & Child Health Care Hospital

研究实施负责(组长)单位地址:

中国浙江省湖州市吴兴区东街2号

Primary sponsor's address:

2 East Street, Wuxing District, Huzhou, Zhejiang, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

浙江

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

湖州市妇幼保健院

具体地址:

中国浙江省湖州市吴兴区东街2号

Institution
hospital:

Huzhou Maternity & Child Health Care Hospital

Address:

2 East Street, Wuxing District, Huzhou, Zhejiang, China

经费或物资来源:

“脑–肠轴”视角下早产儿神经行为发育与母乳喂养相关肠道菌群特征的队列研究

Source(s) of funding:

Municipal financial subsidies and self-raised funds by the unit

研究疾病:

早产儿神经行为发育  

Target disease:

Neurobehavioral development of premature infants

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

基于“脑-肠轴”理论,分析不同母乳喂养比例患儿肠道菌群及其代谢物改变对早产儿神经行为发育临床结局的影响,为NICU母乳喂养实践提供精准医学证据?  

Objectives of Study:

Based on the gut-brain axis theory, this study analyzes the alterations in intestinal microbiota and their metabolites in preterm infants with different breastfeeding proportions, and explores their impact on neurobehavioral developmental outcomes. The aim is to provide precise medical evidence to support breastfeeding practices in the NICU.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

2026 年 1 月至 2026 年 7 月在某市级医院新生儿重症监护室(NICU)住院的早产儿。 1. 出生胎龄<=32周且>=26周,和(或)出生体重<=1500克且>=600克早产儿,且临床资料齐全; 2. 入院日龄<24h; 3. 住院时间>=7d; 4. 无宫内感染,未使用益生菌制剂; 5. 母亲产前使用抗生素<7天; 6. 按要求定期随访; 7. 监护人签署知情同意书。

Inclusion criteria

Preterm infants hospitalized in the NICU of a municipal hospital from January 2026 to July 2026. 1. Birth gestational age <=32 weeks and >=26 weeks, and/or birth weight <=1500 g and >=600 g, with complete clinical data; 2. Age at admission <24 h; 3. Hospital stay >=7 d; 4. No intrauterine infection, no use of probiotics; 5. Maternal prenatal antibiotic use <7 days; 6. Regular follow-up as required; 7. Informed consent signed by guardians.

排除标准:

1. 有缺氧缺血性脑病、胆红素脑病、癫痫、中枢神经系统感染、MRI检查报告存在脑发育异常或畸形、明确头颅外伤等疾病; 2. 有先天性发育畸形、先天性免疫缺陷疾病、严重的心脏病及先天性遗传代谢性疾病; 3. 出生1分钟Apgar评分<3分; 4. 1周内自动出院或死亡的婴儿; 5. 临床资料不完善。

Exclusion criteria:

1.?Having diseases such as hypoxic-ischemic encephalopathy, bilirubin encephalopathy, epilepsy, central nervous system infection, abnormal brain development or malformation confirmed by MRI, and definite craniocerebral trauma;
2.?Having congenital malformations, congenital immunodeficiency diseases, severe heart diseases, and congenital inborn errors of metabolism;
3.?Apgar score < 3 at 1 minute after birth;
4.?Infants who voluntarily discharged from hospital or died within 1 week;
5.?Incomplete clinical data.

研究实施时间:

Study execute time:

From 2026-01-01 00:00:00 To 2028-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-02-10 00:00:00 To 2028-12-31 00:00:00

干预措施:

Interventions:

组别:

高比例母乳喂养组

样本量:

46

Group:

High-proportion breastfeeding group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

中比例母乳喂养组

样本量:

46

Group:

The medium proportion breastfeeding group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

低比例母乳喂养组

样本量:

46

Group:

Low-proportion breastfeeding group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

浙江 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

湖州市妇幼保健院 

单位级别:

三级甲等 

Institution
hospital:

Huzhou Maternity & Child Health Care Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

早产儿神经行为发育临床结局

指标类型:

主要指标

Outcome:

Neurobehavioral Developmental Clinical Outcomes in Preterm Infants

Type:

Primary indicator

测量时间点:

出生后1月龄、6月龄

测量方法:

新生儿神经行为测定评分(NBNA)、Gesell发育诊断量表修订版(GDDS)

Measure time point of outcome:

1 month postnatal, 6 months postnatal

Measure method:

Neonatal Behavioral Neurological Assessment (NBNA), Gesell Developmental Diagnostic Scales Revised (GDDS)

指标中文名:

肠道菌群及其代谢物特征

指标类型:

主要指标

Outcome:

Gut Microbiota and Its Metabolites Profile

Type:

Primary indicator

测量时间点:

出生后1月、6月

测量方法:

16S rRNA高通量测序技术

Measure time point of outcome:

1 month postnatal, 6 months postnatal

Measure method:

16S rRNA High-Throughput Sequencing

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

大便标本

组织:

Sample Name:

Fecal specimen

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age years
最大 Max age years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

Randomization Procedure (please state who generates the random number sequence and by what method):

None

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

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

是Yes

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):

通过国际公认的、受控的科学数据仓储库进行共享

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

Data will be shared via internationally recognized, controlled-access scientific data repositories.

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:

在遵循伦理和知情同意的前提下,仅共享去标识化数据,并通过正式的申请与协议设置受控访问条件。

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Under the premise of complying with ethical principles and informed consent, only de-identified data will be shared, with controlled access conditions established through formal application and agreements.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-02-10 17:50:38