ChiCTR2200055438 版本V1.3 版本创建时间2022/08/21 19:29:49 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:

ChiCTR2200055438 

最近更新日期:

Date of Last Refreshed on:

2022-08-21 19:25:18 

注册时间:

Date of Registration:

2022-01-09 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

多模态MRI评估剖宫产切口瘢痕妊娠手术风险及量化评分模型的建立

Public title:

Multimodal MRI for risk assessment of cesarean scar pregnancy and establishment of quantitative scoring model

注册题目简写:

English Acronym:

研究课题的正式科学名称:

多模态MRI评估剖宫产切口瘢痕妊娠手术风险及量化评分模型的建立

Scientific title:

Multimodal MRI for risk assessment of cesarean scar pregnancy and establishment of quantitative scoring model

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:

杨冯棱 

研究负责人:

王志刚 

Applicant:

Yang Fengleng 

Study leader:

Wang Zhigang 

申请注册联系人电话:

Applicant telephone:

+86 18708477264

研究负责人电话:

Study leader's telephone:

+86 13350880427

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:

383616361@qq.com

研究负责人电子邮件:

Study leader's E-mail:

3963114@qq.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:

四川省成都市青羊区日月大道1617号

研究负责人通讯地址:

四川省成都市青羊区日月大道1617号

Applicant address:

1617 Riyue Avenue, Qingyang District, Chengdu, Sichuan

Study leader's address:

1617 Riyue Avenue, Qingyang 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:

成都市妇女儿童中心医院

Applicant's institution:

Chengdu Women and Children's Central Hospital

研究负责人所在单位:

Affiliation of the Leader:

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:

科研伦审2021(107)

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:

成都市妇女儿童中心医院伦理委员会

Name of the ethic committee:

Ethics Committee of Chengdu Women and Children's Central Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2021-10-27 00:00:00

伦理委员会联系人:

叶颖

Contact Name of the ethic committee:

Ye Ying

伦理委员会联系地址:

四川省成都市青羊区日月大道1617号

Contact Address of the ethic committee:

1617 Riyue Avenue, Qingyang District, Chengdu, Sichuan

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:

成都市妇女儿童中心医院

Primary sponsor:

Chengdu Women and Children's Central Hospital

研究实施负责(组长)单位地址:

四川省成都市青羊区日月大道1617号

Primary sponsor's address:

1617 Riyue Avenue, Qingyang 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):

成都市妇女儿童中心医院

具体地址:

青羊区日月大道1617号

Institution
hospital:

Chengdu Women and Children's Central Hospital

Address:

1617 Riyue Avenue, Qingyang District

经费或物资来源:

成都市卫健委医学科研课题

Source(s) of funding:

Chengdu Health Commission Medical Research Project

Target disease:

N/A

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

探索性研究/预试验 

Study phase:

0

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:

探索多模态MRI评估剖宫产切口瘢痕妊娠手术风险的价值。  

Objectives of Study:

To explore the value of multimodal MRI in evaluating the surgical risk of cesarean incision scar pregnancy.

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.符合切口妊娠诊断标准;
2.采用手术终止妊娠;
3.手术及病理证实为切口妊娠患者;
4.术前7天内接受MRI检查。

Inclusion criteria

1. Meet the diagnostic criteria for incisional pregnancy;
2. Surgical termination of pregnancy;
3. Patients with incisional pregnancy confirmed by surgery and pathology;
4. MRI examination within 7 days before surgery.

排除标准:

1.手术治疗前接受预处理;
2.双胎妊娠;
3.子宫肌瘤、子宫腺肌症等子宫疾病;
4.凝血功能障碍;
5.幽闭恐惧征患者;
6.临床资料不完整;
7.MRI 图像存在严重伪影。

Exclusion criteria:

1. Pretreatment before surgery;
2. Twin pregnancy;
3. Uterine fibroids, adenomyosis and other uterine diseases;
4. Coagulation disorders;
5. Patients with claustrophobia;
6. Incomplete clinical data;
7. MRI images have serious artifacts.

研究实施时间:

Study execute time:

From 2022-02-01 00:00:00 To 2022-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-02-01 00:00:00 To 2022-12-31 00:00:00  

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

手术及病理检查

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

Surgical and pathological examination

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

动态增强磁共振

Index test:

Dynamic contrast enhanced magnetic resonance imaging

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

剖宫产切口瘢痕妊娠患者:符合临床诊断标准

例数:

Sample size:

150

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

Patients with cesarean incision scar pregnancy: in line with clinical diagnostic criteria

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

例数:

Sample size:

0

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

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):

成都市妇女儿童中心医院 

单位级别:

三级甲等 

Institution
hospital:

Chengdu Women and Children's Central Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

磁共振动态增强扫描孕囊的定量参数

指标类型:

主要指标

Outcome:

Quantitative parameters of pregnancy sac by dynamic contrast enhanced magnetic resonance

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

子宫切口瘢痕厚度

指标类型:

次要指标

Outcome:

Uterine incision scar thickness

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):

N/A

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

N/A

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:

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):

学术期刊

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

Academic journal

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:

1.临床资料及量表由研究人员收集并整理为电子版存档; 2.MRI数据由DVD保存,以用作分析。

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

1. Clinical data and scale were collected and archived electronically by researchers; 2. MRI data were saved by DVD for analysis.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2022-01-09 12:40:39