ChiCTR2500107085 版本V1.0 版本创建时间2025/08/04 09:56:44 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:

ChiCTR2500107085 

最近更新日期:

Date of Last Refreshed on:

2025-08-04 09:56:25 

注册时间:

Date of Registration:

2025-08-04 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

早产儿宫外发育迟缓风险评分工具的构建与验证

Public title:

Development and Validation of a Risk Assessment Tool for Extrauterine Growth Restriction in Preterm Infants

注册题目简写:

English Acronym:

研究课题的正式科学名称:

早产儿宫外发育迟缓风险评分工具的构建与验证

Scientific title:

Development and Validation of a Risk Assessment Tool for Extrauterine Growth Restriction in Preterm Infants

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:

杨仙姬 

研究负责人:

杨仙姬 

Applicant:

Yang Xianji 

Study leader:

Yang Xianji 

申请注册联系人电话:

Applicant telephone:

+86 15900020237

研究负责人电话:

Study leader's telephone:

+86 13822709790

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:

15900020237@163.com

研究负责人电子邮件:

Study leader's E-mail:

15900020237@163.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:

广东省中山市孙文东路2号人民医院杨颖滨三楼新生儿科

研究负责人通讯地址:

中山市石岐区孙文东路2号

Applicant address:

Department of Neonatology, 3rd Floor, Yang Yingbin Building, No. 2 Sunwen East Road

Study leader's address:

No.2 Sunwen East Road, Zhongshan, Guangdong, 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:

中山市人民医院

Applicant's institution:

Zhongshan People's Hospital

研究负责人所在单位:

中山市人民医院

Affiliation of the Leader:

Zhongshan People’s Hospital(Affiliated Zhongshan Hospital of Sun Yat-sen University)

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

K2025-056

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:

中山市人民医院临床科研与实验动物伦理委员会

Name of the ethic committee:

Ethics Committee of Clinical Research and Experimental Animals of Zhongshan Peoples Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-07-04 00:00:00

伦理委员会联系人:

卢芬

Contact Name of the ethic committee:

Lu Fen

伦理委员会联系地址:

中山市石岐区孙文东路2号

Contact Address of the ethic committee:

No.2 Sunwen East Road, Zhongshan, Guangdong, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 760 89880518

伦理委员会联系人邮箱:

Contact email of the ethic committee:

249210847@qq.com

研究实施负责(组长)单位:

中山市人民医院

Primary sponsor:

Zhongshan People’s Hospital(Affiliated Zhongshan Hospital of Sun Yat-sen University)

研究实施负责(组长)单位地址:

中山市石岐区孙文东路2号

Primary sponsor's address:

No.2 Sunwen East Road, Zhongshan, Guangdong, 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):

广东省

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

中山市人民医院

具体地址:

中山市石岐区孙文东路2号

Institution
hospital:

Zhongshan People’s Hospital(Affiliated Zhongshan Hospital of Sun Yat-sen University)

Address:

No.2 Sunwen East Road, Zhongshan, Guangdong, China

经费或物资来源:

Source(s) of funding:

NA

Target disease:

Extrauterine Growth Restriction in Preterm Infants

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

本研究采用Meta分析的方式提取早产儿宫外发育迟缓的危险因素并构建早产儿宫外发育迟缓的预测模型,再进一步转化为具体可行的评分表,并通过临床数据对评分工具进行外部验证和风险分层,旨在为医护人员及时识别高风险宫外发育迟缓早产儿,并对其采取预防性干预措施提参考工具  

Objectives of Study:

In this study, Meta-analysis was used to extract the risk factors for extrauterine growth restriction (EUGR) in preterm infants, and a prediction model for EUGR in preterm infants was constructed. Furthermore, the model was transformed into a specific and feasible scoring table. External validation and risk stratification of the scoring tool were conducted using clinical data. The purpose of this study is to provide a reference tool for medical staff to timely identify preterm infants at high risk of EUGR and take preventive intervention measures for them.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1. 出生时胎龄<37 周和/或出生体质量<2500 g; 2. 出生后 24小时内入住 NICU; 3. 在本医院顺利出院患儿。

Inclusion criteria

1. Gestational age < 37 weeks at birth and/or birth weight < 2500 g; 2. Admitted to NICU within 24 hours after birth; 3. Children who were successfully discharged from this hospital.

排除标准:

1.合并复杂型先天性心脏病、遗传代谢性疾病、先天性消化道系统畸形者; 2.临床资料缺失或者不完整者;

Exclusion criteria:

1. Those with complicated congenital heart disease, hereditary metabolic diseases, or congenital digestive system malformations; 2. Those with missing or incomplete clinical data.

研究实施时间:

Study execute time:

From 2025-08-01 00:00:00 To 2027-08-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-01 00:00:00 To 2026-06-01 00:00:00  

干预措施:

Interventions:

组别:

观察组

样本量:

400

Group:

Trial group

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

中山市人民医院 

单位级别:

三级甲等 

Institution
hospital:

Zhongshan People’s Hospital(Affiliated Zhongshan Hospital of Sun Yat-sen University)

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

受试者工作特征曲线

指标类型:

主要指标

Outcome:

Receiver operating characteristic,ROC

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

曲线下面积

指标类型:

主要指标

Outcome:

Area under the curve,AUC

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 0 years
最大 Max age 1 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

No

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):

2027年12月31后可通过联系项目负责人获取

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

It will be available by contacting the project leader after December 31, 2027.

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:

病例记录表,统计数据原始Excel表

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

Case record forms, original Excel sheets of statistical data

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-08-04 09:56:25