基于超声新技术评估妊娠合并症胎儿肺部改变的临床研究及机制探索

注册号:

Registration number:

ChiCTR2500113677 

最近更新日期:

Date of Last Refreshed on:

2025-12-01 23:27:39 

注册时间:

Date of Registration:

2025-12-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于超声新技术评估妊娠合并症胎儿肺部改变的临床研究及机制探索

Public title:

Clinical research and mechanism exploration on evaluating pulmonary changes in fetuses with pregnancy complications based on new ultrasound technologies

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于超声新技术评估妊娠合并症胎儿肺部改变的临床研究及机制探索

Scientific title:

Clinical research and mechanism exploration on evaluating pulmonary changes in fetuses with pregnancy complications based on new ultrasound technologies

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:

吕国荣 

研究负责人:

吕国荣 

Applicant:

Guorong Lv 

Study leader:

Guorong Lv 

申请注册联系人电话:

Applicant telephone:

+86 595 2279 3591

研究负责人电话:

Study leader's
telephone:

+86 595 2279 3591

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:

lgr_feus@sina.com

研究负责人电子邮件:

Study leader's E-mail:

lgr_feus@sina.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:

福建省泉州市鲤城区中山北路34号

研究负责人通讯地址:

福建省泉州市鲤城区中山北路34号

Applicant address:

No. 34, Zhongshan North Road, Licheng District, Quanzhou City, Fujian Province

Study leader's address:

No. 34, Zhongshan North Road, Licheng District, Quanzhou City, Fujian Province

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:

福建医科大学附属第二医院

Applicant's institution:

The Second Affiliated Hospital of Fujian Medical University

研究负责人所在单位:

福建医科大学附属第二医院

Affiliation of the Leader:

The Second Affiliated hospital of Fujian Medical University

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〕福医附二临研伦审第(065)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:

福建医科大学附属第二医院医学研究伦理委员会

Name of the ethic committee:

The Medical Research Ethics Committee of the Second Affiliated Hospital of Fujian Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-09-04 00:00:00

伦理委员会联系人:

徐美玲

Contact Name of the ethic committee:

Meiling Xu

伦理委员会联系地址:

福建省泉州市鲤城区中山北路34号

Contact Address of the ethic committee:

No. 34, Zhongshan North Road, Licheng District, Quanzhou City, Fujian Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 595 26655196

伦理委员会联系人邮箱:

Contact email of the ethic committee:

359410948@qq.com

研究实施负责(组长)单位:

福建医科大学附属第二医院

Primary sponsor:

The Second Affiliated hospital of Fujian Medical University

研究实施负责(组长)单位地址:

福建省泉州市鲤城区中山北路34号

Primary sponsor's address:

No. 34, Zhongshan North Road, Licheng District, Quanzhou City, Fujian 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):

福建省

市(区县):

Country:

China

Province:

Fujian

City:

单位(医院):

福建医科大学附属第二医院

具体地址:

福建省泉州市鲤城区中山北路34号

Institution
hospital:

The Second Affiliated hospital of Fujian Medical University

Address:

No. 34, Zhongshan North Road, Licheng District, Quanzhou City, Fujian Province

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-selected topic (self-funded)

研究疾病:

新生儿呼吸窘迫综合征  

Target disease:

Neonatal respiratory distress syndrome (NRDS) is caused by deficiency or dysfunction of pulmonary surfactant, leading to progressive atelectasis, decreased lung compliance, and ventilation–perfusion mismatch. Clinically, it presents as rapidly worsening respiratory distress shortly after birth. It is most common in preterm infants but can also occur in infants of diabetic mothers, those born by ce

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:

病例对照研究 

Study design:

Case-Control study 

研究目的:

本研究拟联合超声新技术剪切波弹性成像(SWE)、粘弹性成像(USVI)及超微血流成像(SMI),首次从微循环、组织硬度及动态力学特性多维度评估妊娠合并症胎儿肺部功能,并探索其与新生儿呼吸结局的关联性。  

Objectives of Study:

This study will, for the first time, integrate the emerging ultrasound techniques of shear-wave elastography (SWE), ultrasonic viscoelastic imaging (USVI), and superb microvascular imaging (SMI) to comprehensively assess fetal lung function in pregnancies complicated by maternal disorders. By simultaneously interrogating microcirculation, tissue stiffness, and dynamic mechanical properties, we aim to elucidate their associations with neonatal respiratory outcomes.

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.多胎妊娠; 2.胎儿结构畸形; 3.母体严重感染或免疫性疾病

Exclusion criteria:

1.Multiple pregnancies; 2. Fetal structural malformations; 3. Severe infection or immune disease of the mother

研究实施时间:

Study execute time:

From 2025-12-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-01 00:00:00 To 2026-12-31 00:00:00

干预措施:

Interventions:

组别:

病例组

样本量:

300

Group:

Case Group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

健康对照组

样本量:

300

Group:

Healthy control 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):

福建省 

市(区县):

 

Country:

China

Province:

Fujian

City:

单位(医院):

福建医科大学附属第二医院 

单位级别:

三级甲等 

Institution
hospital:

The Second Affiliated hospital of Fujian Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

福建省 

市(区县):

 

Country:

China

Province:

Fujian

City:

单位(医院):

石狮市总医院 

单位级别:

三级 

Institution
hospital:

Shishi General Hospital

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

福建省 

市(区县):

 

Country:

China

Province:

Fujian

City:

单位(医院):

泉州市妇幼保健院( 

单位级别:

三级 

Institution
hospital:

Quanzhou Woman's and children's Hospital

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

福建省 

市(区县):

 

Country:

China

Province:

Fujian

City:

单位(医院):

泉州市南安市医院 

单位级别:

三级 

Institution
hospital:

The Hospital of Nan'an City Quanzhou

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

福建省 

市(区县):

 

Country:

China

Province:

Fujian

City:

单位(医院):

晋江市医院(上海市第六人民医院福建医院) 

单位级别:

三级 

Institution
hospital:

Jinjiang Municipal Hospital(Shanghai Sixth People's Hospital Fujian Campus)

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

福建省 

市(区县):

 

Country:

China

Province:

Fujian

City:

单位(医院):

安溪县妇幼保健院 

单位级别:

二级 

Institution
hospital:

Anxi maternal and child health hospital

Level of the institution:

Secondary

测量指标:

Outcomes:

指标中文名:

胎儿生长发育参数

指标类型:

次要指标

Outcome:

Fetal growth and development parameters

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Second and third trimesters

Measure method:

指标中文名:

胎肺微血供情况

指标类型:

主要指标

Outcome:

Fetal pulmonary microvascular perfusion

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

胎肺硬度及粘度

指标类型:

主要指标

Outcome:

Fetal pulmonary stiffness and viscosity

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:

None

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 years
最大 Max age years

性别:

女性

Gender:

Female

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):

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

None

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:

CRF;EDC

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

CRF;EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-12-01 23:27:31