ChiCTR2300078534 版本V1.0 版本创建时间2023/12/12 09:28:50 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:

ChiCTR2300078534 

最近更新日期:

Date of Last Refreshed on:

2023-12-12 09:28:45 

注册时间:

Date of Registration:

2023-12-12 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

tRNA来源的小RNA在妊娠期肝内胆汁淤积症中的临床意义及机制研究

Public title:

Clinical significance and mechanism of tRNA derived small RNAs in intrahepatic cholestasis of pregnancy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

tRNA来源的小RNA在妊娠期肝内胆汁淤积症中的临床意义及机制研究

Scientific title:

Clinical significance and mechanism of tRNA derived small RNAs in intrahepatic cholestasis 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:

杨炼 

研究负责人:

杨炼 

Applicant:

Lian Yang 

Study leader:

Lian Yang 

申请注册联系人电话:

Applicant telephone:

+86 186 0800 5745

研究负责人电话:

Study leader's
telephone:

+86 186 0800 5745

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:

medich@qq.com

研究负责人电子邮件:

Study leader's E-mail:

medich@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 Road,Qingyang District,Chengdu,Sichuan,China

Study leader's address:

1617 Riyue Road,Qingyang District,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:

成都市妇女儿童中心医院

Applicant's institution:

Chengdu Women's and Children's Central Hospital

研究负责人所在单位:

成都市妇女儿童中心医院

Affiliation of the Leader:

Chengdu Women's and Children's Central Hospital

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:

科研伦审2023(124)-2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:

成都市妇女儿童中心医院伦理委员会

Name of the ethic committee:

Ethic committee of Chengdu Women's and Children's Central Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2023-11-07 00:00:00

伦理委员会联系人:

叶颖

Contact Name of the ethic committee:

Ying Ye

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 Road,Qingyang District,Chengdu,Sichuan,China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 6186 6015

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's 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 Road,Qingyang District,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

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:

四川省成都市青羊区日月大道1617号

Institution
hospital:

Chengdu Women's and Children's Central Hospital

Address:

1617 Riyue Road,Qingyang District,Chengdu,Sichuan,China

经费或物资来源:

课题

Source(s) of funding:

Scientific research

研究疾病:

妊娠期肝内胆汁淤积症  

Target disease:

Intrahepatic cholestasis of pregnancy

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:

研究妊娠期胆汁淤积症中tRNA及其衍生的tsRNAs(tRF和tiRNA)的表达情况,找到与妊娠期母婴之间的病理生理变化可能存在的关联,使其有可能成为诊断ICP的标记物且能用于指导临床治疗。  

Objectives of Study:

Study the expression of tRNA and its derived tsRNAs (tRF and tiRNA) in gestational cholestasis, identify possible associations with the pathological and physiological changes between mother and infant during pregnancy, and make them possible markers for diagnosing ICP and guiding clinical treatment.

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.患有ICP的妊娠期妇女(空腹TBA>10μM); 2.单胎; 3.自然受孕; 4.同意签署知情同意书。

Inclusion criteria

1. Pregnant women with ICP (fasting TBA>10 μ M) ; 2. Single child; 3. Natural conception; 4. Agree to sign an informed consent.

排除标准:

包括:患有高血压、甲状腺疾病、肾脏疾病、妊娠期糖尿病、胎膜早破、早产、先兆子痫、溶血、肝酶升高和低血小板(HELLP)综合征、妊娠期急性脂肪肝、原发性胆汁性肝硬化、病毒性肝炎和任何超声检查可能导致胆道梗阻的异常。

Exclusion criteria:

Including: suffering from hypertension, thyroid disease, kidney disease, gestational diabetes, premature rupture of membranes, preterm delivery, pre eclampsia, hemolysis, elevated liver enzymes and low platelet (HELLP) syndrome, acute fatty liver in pregnancy, primary biliary cirrhosis, viral hepatitis, and any abnormalities that may lead to biliary obstruction by ultrasonography.

研究实施时间:

Study execute time:

From 2023-12-01 00:00:00 To 2024-11-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-12-12 00:00:00 To 2024-11-30 00:00:00

干预措施:

Interventions:

组别:

病例组

样本量:

30

Group:

Case group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

正常对照组

样本量:

30

Group:

Normal 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):

四川 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都市妇女儿童中心医院 

单位级别:

三甲 

Institution
hospital:

Chengdu Women's and Children's Central Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

tRNA来源的小RNA

指标类型:

主要指标

Outcome:

tsRNA

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

总胆汁酸

指标类型:

次要指标

Outcome:

TBA

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:

血清

组织:

Sample Name:

serum

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 50 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:

公开/Public

盲法:

Blinding:

None

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

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):

暂无

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

No

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:

Case Record Form

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:

 2023-12-12 09:28:45