ChiCTR2100053643 版本V1.8 版本创建时间2022/10/16 15:13:05 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:

ChiCTR2100053643 

最近更新日期:

Date of Last Refreshed on:

2022-05-22 16:20:41 

注册时间:

Date of Registration:

2021-11-26 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

经胸超声心动图(TTE)评估妊娠晚期孕产妇心脏功能变化

Public title:

Transthoracic echocardiography (TTE) assess the cardiac functional change in pregnant women during the third trimester of pregnancy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

经胸超声心动图(TTE)评估妊娠晚期孕产妇心脏功能变化

Scientific title:

Transthoracic echocardiography (TTE) assess the cardiac functional change in pregnant women during the third trimester of pregnancy

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:

冯世苗 

研究负责人:

冯世苗 

Applicant:

Feng Shimiao 

Study leader:

Feng Shimiao 

申请注册联系人电话:

Applicant telephone:

+86 13438026300

研究负责人电话:

Study leader's telephone:

+86 13438026300

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:

fengshimiao123@163.com

研究负责人电子邮件:

Study leader's E-mail:

fengshimiao123@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:

四川省成都市武侯区人民南路三段20号

研究负责人通讯地址:

四川省成都市武侯区人民南路三段20号

Applicant address:

20 Section 3, Renmin Road South, Wuhou District, Chengdu, Sichuan

Study leader's address:

20 Section 3, Renmin Road South, Wuhou District, 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 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 Hospital, Sichuan 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:

ChiECRCT20210567

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:

中国注册临床试验伦理委员会

Name of the ethic committee:

Chinese Ethics Committee of Registering Clinical Trials

伦理委员会批准日期:

Date of approved by ethic committee:

2021-12-17 00:00:00

伦理委员会联系人:

吴莼

Contact Name of the ethic committee:

Wu Chun

伦理委员会联系地址:

中国香港特别行政区九龙浸会大学道中国临床试验注册中心香港中心

Contact Address of the ethic committee:

Chinese Clinical Trial Registry Hong Kong Centre, Baptist University Road, Kowloon Tong, Hong Kong SAR, China

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:

chictr001@chictr.org.cn

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 Hospital, Sichuan University

研究实施负责(组长)单位地址:

四川省成都市武侯区人民南路三段20号

Primary sponsor's address:

20 Section 3, Renmin Road South, Wuhou District, Chengdu, Sichuan

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

市(区县):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西第二医院

具体地址:

武侯区人民南路三段20号

Institution
hospital:

West China Second Hospital, Sichuan University

Address:

20 Third Section, Renmin Road South, Wuhou District

经费或物资来源:

自筹

Source(s) of funding:

Self-raised

Target disease:

Pregnancy

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:

析因分组(即根据危险因素或暴露因素分组) 

Study design:

Factorial 

研究目的:

本研究拟通过一年时间使用二维心脏超声、心脏超声斑点追踪(GLS)及组织多普勒(TDI)技术评估孕晚期不同妊娠状态的孕产妇心脏功能,以建立相应人群的心脏功能数据库。  

Objectives of Study:

The purpose of this study was to evaluate the cardiac function of pregnant women in different states of pregnancy during the third trimester of pregnancy by two-dimensional cardiac ultrasound, cardiac ultrasonic spot tracking (GLS) and tissue Doppler (TDI) in one year, so as to establish a database of cardiac function of the corresponding population.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.18-45岁非妊娠期健康妇女;
2.18-45岁妊娠晚期健康单胎孕产妇;
3.18-45岁妊娠晚期合并高血压疾病单胎孕产妇;
4.18-45岁妊娠晚期健康双胎孕产妇。

Inclusion criteria

1.Healthy non-pregnant women aged 18 to 45 years;
2.Healthy singleton pregnant women aged 18-45 in the third trimester of pregnancy;
3.Singleton pregnant women aged 18-45 in the third trimester of pregnancy with hypertension;
4.Healthy twin pregnant women aged 18-45 in the third trimester of pregnancy.

排除标准:

1.严重心脏结构或节律异常(包括主动脉瓣狭窄,返流,二尖瓣狭窄、返流,扩张性心肌病,频发室早等);
2.严重肝肾功能障碍;
3.严重神经系统疾病。

Exclusion criteria:

1.Severe cardiac structural or rhythmic abnormalities (including aortic stenosis, regurgitation, mitral stenosis, regurgitation, dilated cardiomyopathy, frequent PVCS, etc.);
2.Severe liver and kidney dysfunction;
3.Severe neurological disease.

研究实施时间:

Study execute time:

From 2021-12-20 00:00:00 To 2022-12-20 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-12-20 00:00:00 To 2022-08-31 00:00:00  

干预措施:

Interventions:

组别:

健康非孕妇组

样本量:

20

Group:

Healthy non-pregnancy women group

Sample size:

干预措施:

经胸心脏超声测量

干预措施代码:

Intervention:

TTE measurement

Intervention code:

组别:

健康单胎孕产妇

样本量:

20

Group:

Healthy singleton-pregnancy women group

Sample size:

干预措施:

经胸心脏超声测量

干预措施代码:

Intervention:

TTE measurement

Intervention code:

组别:

健康双胎孕产妇

样本量:

20

Group:

Healthy twin-pregnancy women group

Sample size:

干预措施:

经胸心脏超声测量

干预措施代码:

Intervention:

TTE measurement

Intervention code:

组别:

妊娠合并高血压单胎孕产妇

样本量:

20

Group:

hypertension singleton-pregnancy women group

Sample size:

干预措施:

经胸心脏超声测量

干预措施代码:

Intervention:

TTE measurement

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

成都 

Country:

China 

Province:

Sichuan 

City:

Chengdu 

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 Hospital, Sichuan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

左心室轴向变异

指标类型:

主要指标

Outcome:

Axial variation of the left ventricle

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

二尖瓣E/A

指标类型:

主要指标

Outcome:

Mitrial E/A

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

三尖瓣环收缩期位移

指标类型:

主要指标

Outcome:

Tricuspid ring systolic displacement

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

左心房大小

指标类型:

次要指标

Outcome:

Left atrium size

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

左室流出道速度时间积分

指标类型:

次要指标

Outcome:

Left ventricular outflow tract velocity time integral

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

左室射血分数

指标类型:

次要指标

Outcome:

Left ventricular ejection fraction

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

颈总动脉校正血流时间

指标类型:

次要指标

Outcome:

The common carotid artery corrects blood flow time

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

颈总动脉收缩期速度时间积分

指标类型:

次要指标

Outcome:

Time integral of common carotid artery systolic velocity

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

心房利钠肽

指标类型:

次要指标

Outcome:

BNP

Type:

Secondary 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:

血液

组织:

上肢静脉

Sample Name:

Blood

Tissue:

Upper limb vein

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 18 years
最大 Max age 45 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):

观察性研究,不实施随机。

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

Observational study, not randomized.

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

公开/Public

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

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):

试验完成后,上传到临床试验公共管理平台ResMan (www.medresman.org)。

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

After the trial was completed, it was uploaded to ResMan (www.medresman.org), the public management platform for clinical trials.

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:

病历记录表。

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

CRF.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-11-26 08:55:21