新生儿持续性肺动脉高压风险预测模型的构建与验证研究

注册号:

Registration number:

ChiCTR2500105591 

最近更新日期:

Date of Last Refreshed on:

2025-07-07 16:24:55 

注册时间:

Date of Registration:

2025-07-07 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

新生儿持续性肺动脉高压风险预测模型的构建与验证研究

Public title:

Development and Validation of a Risk Prediction Model for Persistent Pulmonary Hypertension of the Newborn (PPHN)

注册题目简写:

English Acronym:

研究课题的正式科学名称:

新生儿持续性肺动脉高压风险预测模型的构建与验证研究

Scientific title:

Development and Validation of a Risk Prediction Model for Persistent Pulmonary Hypertension of the Newborn (PPHN)

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:

曾力楠 

研究负责人:

曾力楠 

Applicant:

Linan Zeng 

Study leader:

Linan Zeng 

申请注册联系人电话:

Applicant telephone:

+86 28 85503205

研究负责人电话:

Study leader's
telephone:

+86 28 85503205

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:

LinanZeng@scu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

egg16@aliyun.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:

四川省成都市武侯区人民南路三段20号四川大学华西第二医院

研究负责人通讯地址:

四川省成都市人民南路三段20号

Applicant address:

No.20, Section 3, Renmin South Road, Wuhou District, Chengdu, 610000, China

Study leader's address:

No. 20, Section 3, South Renmin Road, Chengdu, Sichuan

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:

四川大学华西第二医院

Applicant's institution:

West China Second University Hospital, Sichuan University

研究负责人所在单位:

四川大学华西第二医院

Affiliation of the Leader:

West China Second University Hospital of Sichuan University (WCSUH- SCU)

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:

医学科研2025伦审批第(081)号

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:

四川大学华西第二医院医学科研伦理委员会

Name of the ethic committee:

Medical Ethics Committee of West China Second University Hospital, Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-14 00:00:00

伦理委员会联系人:

马驰

Contact Name of the ethic committee:

Ma Chi

伦理委员会联系地址:

四川省成都市人民南路三段20号

Contact Address of the ethic committee:

No. 20, Section 3, South Renmin Road, Chengdu, Sichuan

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 8857 0104

伦理委员会联系人邮箱:

Contact email of the ethic committee:

hbmachi0705@163.com

研究实施负责(组长)单位:

四川大学华西第二医院

Primary sponsor:

West China Second University Hospital of Sichuan University (WCSUH- SCU)

研究实施负责(组长)单位地址:

四川省成都市人民南路三段20号

Primary sponsor's address:

No. 20, Section 3, South Renmin Road, Chengdu, Sichuan Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川省

市(区县):

Country:

China

Province:

Sichuan

City:

单位(医院):

四川大学华西第二医院

具体地址:

四川省成都市人民南路三段20号

Institution
hospital:

West China Second University Hospital of Sichuan University (WCSUH- SCU)

Address:

No. 20, Section 3, South Renmin Road, Chengdu, Sichuan

经费或物资来源:

四川省自然科学基金

Source(s) of funding:

Sichuan Science and Technology Program (No. 2025ZNSFSC0791)

研究疾病:

新生儿持续性肺动脉高压  

Target disease:

persistent pulmonary hypertension of the newborn, PPHN

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:

连续入组 

Study design:

Sequential 

研究目的:

构建与验证新生儿持续性肺动脉高压风险(persistent pulmonary hypertension of the newborn,PPHN)预测模型,早期识别PPHN高危人群。  

Objectives of Study:

To construct and validate the prediction model of persistent pulmonary hypertension of the newborn (PPHN) and identify the high-risk population of PPHN at an early stage.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1.疑似或确诊染色体异常;
2.肺动脉高压阳性家族史或疑似遗传性肺动脉高压;
3.严重临床和实验室数据缺失(缺失数据超过 25%)的新生儿;

Exclusion criteria:

1. Infants with suspected or confirmed Chromosomal Abnormalities. 2. Infants with a positive family history of Pulmonary Hypertension (PH) or suspected Heritable Pulmonary Hypertension. 3. Infants with critical clinical and laboratory data missing (>25% missing data).

研究实施时间:

Study execute time:

From 2025-09-01 00:00:00 To 2026-06-10 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-09-10 00:00:00 To 2025-11-10 00:00:00

干预措施:

Interventions:

组别:

非PPHN组

样本量:

22737

Group:

Non PPHN group

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

组别:

PPHN组

样本量:

143

Group:

PPHN 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):

四川省 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

四川大学华西第二医院 

单位级别:

三级甲等 

Institution
hospital:

West China Second University Hospital of Sichuan University (WCSUH- SCU)

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川省 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

攀枝花市中心医院 

单位级别:

三级甲等 

Institution
hospital:

Panzhihua Central Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川省 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

首都医科大学附属北京安贞医院南充医院·南充市中心医院 

单位级别:

三级甲等 

Institution
hospital:

Beijing Anzhen Nanchong Hospital of Capital Medical University & Nanchong Central Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川省 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

德阳市人民医院 

单位级别:

三级甲等 

Institution
hospital:

Deyang People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

海南省 

市(区县):

 

Country:

China

Province:

Hainan

City:

单位(医院):

海南省妇女儿童医学中心 

单位级别:

三级甲等 

Institution
hospital:

Hainan Women and Children's Medical Center

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下面积

指标类型:

主要指标

Outcome:

area under the curve

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

敏感性

指标类型:

主要指标

Outcome:

sensitivity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

特异性

指标类型:

主要指标

Outcome:

specificity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

阳性预测值

指标类型:

主要指标

Outcome:

Positive predictive value

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

阴性预测值

指标类型:

主要指标

Outcome:

Negative predictive value

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

否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):

数据不共享

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

Data is not shared.

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:

本研究基于医院电子病历系统收集回顾性数据,不涉及病例记录表。研究过程中将严格保护研究参与者的隐私与数据安全。所有收集的个人信息将进行加密处理,存储在受限访问的数据库中,仅限于经过授权的研究人员使用。数据传输和存储过程中将采取必要的技术手段(如加密、访问控制等)确保数据安全。为避免任何个人信息泄露,研究数据将在收集后进行匿名化处理。所有研究参与者的身份信息将与研究数据分开存储,且仅在必要时可进行解密访问。

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

This study is based on retrospective data collection from the hospital's electronic medical record (EMR) system and does not involve case report forms (CRFs). Throughout the research process, the privacy and data security of study participants will be strictly protected. All collected personally identifiable information will be encrypted and stored in access-restricted databases, accessible only to authorized research personnel. Necessary technical measures, such as encryption and access controls, will be implemented during data transmission and storage to ensure data security.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-07-07 16:24:08