ChiCTR2000029721 版本V1.0 版本创建时间2020/02/10 09:23:47 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:

ChiCTR2000029721 

最近更新日期:

Date of Last Refreshed on:

2020-02-10 09:17:40 

注册时间:

Date of Registration:

1990-01-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

宫颈环扎对宫颈机能不全患者的预防性干预的研究方案:多中心整群随机对照试验

Public title:

Cervical cerclage as a prophylactic intervention in patients with cervical insufficiency: a multicenter cluster randomized controlled trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

宫颈环扎对宫颈机能不全患者的预防性干预的研究方案:多中心整群随机对照试验

Scientific title:

Prophylactic intervention in patients with cervical insufficiency: a multicenter cluster randomized controlled trial

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:

何镭 

研究负责人:

刘兴会 

Applicant:

He Lei 

Study leader:

Liu Xinghui 

申请注册联系人电话:

Applicant telephone:

+86 13348826906

研究负责人电话:

Study leader's telephone:

+86 13881883798

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:

870453861@qq.com

研究负责人电子邮件:

Study leader's E-mail:

xinghuiliu@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:

四川省成都市成龙大道一段1416号

研究负责人通讯地址:

四川省成都市成龙大道一段1416号

Applicant address:

1416 first section of Chenglong Avenue, chengdu, Sichuan, China

Study leader's address:

1416 first section of Chenglong Avenue, chengdu, Sichuan, 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:

四川大学华西第二医院

Applicant's institution:

West China second hospital of 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 of 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:

医学科研2019伦审批第(083)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临床试验伦理专业委员会

Name of the ethic committee:

Clinical trial ethics committee of West China second hospital of sichuan university

伦理委员会批准日期:

Date of approved by ethic committee:

1990-01-01 00:00:00

伦理委员会联系人:

童煜

Contact Name of the ethic committee:

Tong Yu

伦理委员会联系地址:

四川省成都市人民南路三段17号西部妇幼研究院

Contact Address of the ethic committee:

Western Research Institute of women and children, 17 the third section of Renmin Road South, Chengdu, Sichuan, 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:

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:

四川省成都市成龙大道一段1416号

Primary sponsor's address:

1416 first section of Chenglong Avenue, chengdu, Sichuan, 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):

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:

四川省成都市成龙大道一段1416号

Institution
hospital:

West China second hospital, Sichuan university

Address:

1416 First Section, Chenglong Avenue, Chengdu

经费或物资来源:

国家重点研发计划

Source(s) of funding:

The National Key Research and Development Program of China

Target disease:

Cervical insufficiency

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

整群随机分组 

Study design:

Cluster randomization 

研究目的:

评价宫颈环扎是否可改善宫颈机能不全患者的妊娠结局  

Objectives of Study:

To evaluate whether cervical cerclage can improve pregnancy outcome in patients with cervical insufficiency

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. 存在前次晚期流产及妊娠26周前阴道超声测量宫颈长度( CL) < 25mm
2. 有两次及以上中期妊娠流产或早产史

Inclusion criteria

1. Patients with a previous late abortion and cervical length (CL) < 25mm measured by transvaginal ultrasound before 26 weeks of pregnancy;
2. Patients with Two or more second-trimester abortions or premature births.

排除标准:

1. 严重的内科及血液系统疾病、甲状腺功能异常、妊娠合并严重的高血压、糖尿病、胎儿染色体异常或先天发育畸形等
2. 排除生殖道感染

Exclusion criteria:

1. Serious medical and hematological diseases, thyroid dysfunction, pregnancy complicated with serious hypertension, diabetes, fetal chromosomal abnormalities or congenital developmental malformations, etc;
2. Genital tract infection.

研究实施时间:

Study execute time:

From 2020-02-07 00:00:00 To 2021-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-02-07 00:00:00 To 2021-12-31 00:00:00  

干预措施:

Interventions:

组别:

强化治疗组

样本量:

360

Group:

Intensive treatment group

Sample size:

干预措施:

宫颈环扎术

干预措施代码:

Intervention:

cervical cerclage

Intervention code:

组别:

常规治疗组

样本量:

360

Group:

contrast group

Sample size:

干预措施:

黄体酮阴道用药

干预措施代码:

Intervention:

vaginal progesterone

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 university 

City:

 

单位(医院):

四川大学华西第二医院 

单位级别:

三甲医院 

Institution
hospital:

West China second hospital, Sichuan university

Level of the institution:

Tertiary A Hospital

国家:

中国

省(直辖市):

上海市 

市(区县):

 

Country:

China 

Province:

Shanghai Municipality 

City:

 

单位(医院):

上海市国际和平妇幼保健院 

单位级别:

三甲医院 

Institution
hospital:

International Peace Maternity and Child Health Hospital

Level of the institution:

Tertiary A Hospital

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China 

Province:

zhejiang province 

City:

 

单位(医院):

浙江大学医学院附属妇产科医院 

单位级别:

三甲医院 

Institution
hospital:

Women's Hospital School Of Medicine Zhejiang University

Level of the institution:

Tertiary A Hospital

国家:

中国

省(直辖市):

福建省 

市(区县):

 

Country:

China 

Province:

fujian province 

City:

 

单位(医院):

厦门市妇幼保健院 

单位级别:

三甲医院 

Institution
hospital:

Xiamen maternal and child health care hospital

Level of the institution:

Tertiary A Hospital

国家:

中国

省(直辖市):

陕西省 

市(区县):

 

Country:

China 

Province:

Shaanxi 

City:

 

单位(医院):

西北妇女儿童医院 

单位级别:

三级甲等 

Institution
hospital:

Northwest women and children's hospital

Level of the institution:

Tertiary A Hospital

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

中山大学孙逸仙纪念医院 

单位级别:

三级甲等 

Institution
hospital:

Sun yat-sen memorial hospital, sun yat-sen university

Level of the institution:

Tertiary A Hospital

国家:

中国

省(直辖市):

湖南省 

市(区县):

 

Country:

China 

Province:

Hu'nan 

City:

 

单位(医院):

中南大学湘雅医院 

单位级别:

三级甲等 

Institution
hospital:

XiangYa Hospital CentralSouth University

Level of the institution:

Tertiary A Hospital

国家:

中国

省(直辖市):

重庆市 

市(区县):

 

Country:

China 

Province:

Chongqing 

City:

 

单位(医院):

陆军军医大学第二附属医院 

单位级别:

三级甲等 

Institution
hospital:

The second affiliated hospital of the army medical university

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

<34周分娩率

指标类型:

主要指标

Outcome:

<34 weeks delivery rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

<32周分娩率

指标类型:

次要指标

Outcome:

<32 weeks delivery rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

<30周分娩率

指标类型:

次要指标

Outcome:

<30 weeks delivery rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

<28周分娩率

指标类型:

次要指标

Outcome:

<28 weeks delivery rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

<32周活产率

指标类型:

次要指标

Outcome:

<32 weeks live birth rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

<30周活产率

指标类型:

次要指标

Outcome:

<30 weeks live birth rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

<28周活产率

指标类型:

次要指标

Outcome:

<28 weeks live birth rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

新生儿死亡率

指标类型:

次要指标

Outcome:

Neonatal mortality

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

新生儿不良结局

指标类型:

次要指标

Outcome:

Adverse neonatal outcome

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

产后出血发生率

指标类型:

次要指标

Outcome:

Incidence of postpartum hemorrhage

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

孕产妇死亡发生率

指标类型:

次要指标

Outcome:

Incidence of maternal mortality

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:

Sample Name:

Blood

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:

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):

康德英,基于网络的中央化随机

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

Kang Deying,Centralized randomization based on network

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6月内公开原始数据。与研究单位联系获取原始数据。

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

Raw data will be released within 6 months of completion of the trial.Contact the research unit for raw data.

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:

填写病例记录表,使用ResMan进行电子采集和管理

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

Fill in the case record form. Use ResMan for electronic acquisition and management

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2020-02-10 09:17:40