ChiCTR2000039673 版本V1.1 版本创建时间2021/02/09 13:53:32 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:

ChiCTR2000039673 

最近更新日期:

Date of Last Refreshed on:

2020-11-05 14:04:44 

注册时间:

Date of Registration:

2020-11-05 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于肠道菌群的肝硬化TIPS术后门静脉血栓的临床研究

Public title:

Gut microbiota based clinical study of portal vein thrombosis after transjugular intrahepatic portosystemic shunt in liver cirrhosis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

肝硬化TIPS术致机体内环境改变及术后不良事件风险预测的临床研究

Scientific title:

Clinical studies of alternations of human internal environment and risk prediction of adverse events subsequent to transjugular intrahepatic portosystemic shunt in liver cirrhosis

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:

全 昕 

研究负责人:

吴 浩 

Applicant:

Xin Quan 

Study leader:

Hao Wu 

申请注册联系人电话:

Applicant telephone:

+86 28 85423387

研究负责人电话:

Study leader's telephone:

+86 28 85423387

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:

littlepirate_qx@163.com

研究负责人电子邮件:

Study leader's E-mail:

594264513@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:

四川省成都市国学巷37号

研究负责人通讯地址:

四川省成都市国学巷37号

Applicant address:

NO. 37, Guo Xue Xiang, Chengdu, Sichuan, China

Study leader's address:

NO. 37, Guo Xue Xiang, 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:

四川大学华西医院

Applicant's institution:

West China Hospital, Sichuan University

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:

2020-814

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:

四川大学华西医院生物医学伦理委员会

Name of the ethic committee:

Biomedical Ethics Committee of West China Hospital, Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2020-10-13 00:00:00

伦理委员会联系人:

庞昭

Contact Name of the ethic committee:

Zhao Pang

伦理委员会联系地址:

四川省成都市国学巷37号

Contact Address of the ethic committee:

NO 37, Guo Xue Xiang, 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:

四川大学华西医院

Primary sponsor:

West China Hospital, Sichuan University

研究实施负责(组长)单位地址:

四川省成都市国学巷37号

Primary sponsor's address:

NO 37, Guo Xue Xiang, 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):

四川大学华西医院

具体地址:

国学巷37号

Institution
hospital:

West China Hospital, Sichuan University

Address:

37 Guoxue Lane, Wuhou District

经费或物资来源:

四川省科技计划

Source(s) of funding:

Sichuan Science and Technology Program

Target disease:

Liver cirrhosis

Target disease code:

研究类型:

病因学/相关因素研究

Study type:

Cause/Relative factors study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

巢式病例-对照研究 

Study design:

Nested case-control study 

研究目的:

探讨肠道菌群与肝硬化TIPS后门静脉血栓之间的关系  

Objectives of Study:

Investigate the relationship between gut microbiota and PVT after TIPS.

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)18~75岁; 2)确诊肝硬化; 3)接受择期TIPS手术。

Inclusion criteria

1) Aged 18 to 75 years; 2) Diagnosed with liver cirrhosis; 3) Receive elective TIPS.

排除标准:

1) 既往曾行TIPS或者外科分流手术;
2) 门静脉血栓;
3) 使用抗凝药物或抗血小板聚集药物;
4) 易栓症
5) 术前4周 内使用营养制剂、抗生素或乳果糖;
6) 消化道出血、自发性腹膜炎、肝肾综合征、肝肺综合征等肝硬化并发症未控制或稳定<1周;
7) 心脏、肺、肾、脑等重大脏器功能不全;
8) 来自高海拔地区(>2500米 );
9) 孕妇及哺乳期妇女;
10)肝功能Child 评分不超过12分, 转氨酶不超过正常上限5倍 ;
11)淤胆性肝病(原发性胆汁性胆管炎、原发性硬化性胆管炎及肝外胆管梗阻等);
12)合并恶性肿瘤;
13)门脉海绵样变性。

Exclusion criteria:

1) Previous treatments with TIPS or surgical shunt;
2) Presence of portal vein thrombosis before enrollment;
3) Consumption of anticoagulant or antiplatelet medications;
4) Thrombophilia;
5) Prescribed with medical enternal or parenternal nutrition, antibiotics, or lactulose within 4 weeks before enrollment;
6) Gastrointestinal bleeding, spontaneous bacterial peritonitis, hepatorenal syndrome, or hepatopulmonary syndrome is uncontrolled or stable less than 1 week;
7) Vital organ insufficiency (heart, lung, kidney, brain, etc.);
8) Residency in high altitudes (higher than 2500 meters above the sea level);
9) In pregnancy or lactation;
10) Child-Pugh score exceeds 12 points or aminotransferase elevation exceeds five times of upper limits of normal;
11) Cholestatic diseases (primary biliary cirrhosis, primary sclerosing cholangitis, extrahepatic bile duct obstruction etc.);
12) Presence of malignancy;
13) Portal cavernoma.

研究实施时间:

Study execute time:

From 2020-11-09 00:00:00 To 2025-11-09 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-11-09 00:00:00 To 2024-11-09 00:00:00  

干预措施:

Interventions:

组别:

肝硬化

样本量:

90

Group:

Liver cirrhosis

Sample size:

干预措施:

TIPS

干预措施代码:

Intervention:

TIPS

Intervention code:

组别:

健康对照

样本量:

30

Group:

Healthy control

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):

成都 

Country:

China 

Province:

Sichuan 

City:

Chengdu 

单位(医院):

四川大学华西医院 

单位级别:

三甲 

Institution
hospital:

West China Hospital, Sichuan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肠道菌群

指标类型:

主要指标

Outcome:

Gut microbiota

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

门静脉血栓

指标类型:

主要指标

Outcome:

PVT

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:

大便

组织:

Sample Name:

Stool

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation 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 75 years

性别:

男女均可

Gender:

Both

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):

N/A

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):

如对原始数据有合理需求者,可与项目负责人联系

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

Contact with PI if reasonable request on raw data is met.

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:

有专门的病例记录表记录数据,通过Epidata和SPSS管理数据。

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

CRF is used to record data, Epidata and SPPS are used to manage data.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2020-11-05 14:04:39