ChiCTR2500100718 版本V1.0 版本创建时间2025/04/14 16:12:11 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:

ChiCTR2500100718 

最近更新日期:

Date of Last Refreshed on:

2025-04-14 16:11:50 

注册时间:

Date of Registration:

2025-04-14 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

脱氧胆酸在肺动脉高压肺血管重构中的作用和机制研究

Public title:

The role and mechanism of deoxycholic acid in pulmonary hypertension and pulmonary vascular remodeling

注册题目简写:

English Acronym:

研究课题的正式科学名称:

脱氧胆酸在肺动脉高压肺血管重构中的作用和机制研究

Scientific title:

The role and mechanism of deoxycholic acid in pulmonary hypertension and pulmonary vascular remodeling

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:

范有丽 

研究负责人:

吴炳祥 

Applicant:

Youli Fan 

Study leader:

Bingxiang Wu 

申请注册联系人电话:

Applicant telephone:

+86 137 0480 8583

研究负责人电话:

Study leader's
telephone:

+86 186 4517 3737

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:

fanyouli1995@163.com

研究负责人电子邮件:

Study leader's E-mail:

wubingxiang1964@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:

黑龙江省哈尔滨市南岗区保健路148号

研究负责人通讯地址:

黑龙江省哈尔滨市南岗区保健路148号

Applicant address:

No. 148, Health Care Road, Nangang District, Harbin City, Heilongjiang Province

Study leader's address:

No. 148, Health Care Road, Nangang District, Harbin City, Heilongjiang Province

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:

哈尔滨医科大学附属第二医院

Applicant's institution:

The second affiliated hospital of Harbin Medical University

研究负责人所在单位:

哈尔滨医科大学附属第二医院

Affiliation of the Leader:

The second affiliated hospital of Harbin Medical University

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:

YJSKY2023-091

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:

哈尔滨医科大学附属第二医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the Second Affiliated Hospital of Harbin Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2023-09-04 00:00:00

伦理委员会联系人:

田海

Contact Name of the ethic committee:

Hai Tian

伦理委员会联系地址:

黑龙江省哈尔滨市南岗区保健路148号

Contact Address of the ethic committee:

No. 148, Health Care Road, Nangang District, Harbin City, Heilongjiang Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 451 8660 5192

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:

哈尔滨医科大学附属第二医院

Primary sponsor:

The second affiliated hospital of Harbin Medical University

研究实施负责(组长)单位地址:

黑龙江省哈尔滨市南岗区保健路148号

Primary sponsor's address:

No. 148, Health Care Road, Nangang District, Harbin City, Heilongjiang Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

黑龙江

市(区县):

哈尔滨

Country:

China

Province:

Heilongjiang

City:

Harbin

单位(医院):

哈尔滨医科大学附属第二医院

具体地址:

黑龙江省哈尔滨市南岗区保健路148号

Institution
hospital:

The second affiliated hospital of Harbin Medical University

Address:

No. 148, Health Care Road, Nangang District, Harbin City, Heilongjiang Province

经费或物资来源:

国家自然科学基金面上项目

Source(s) of funding:

National Natural Science Foundation of China

研究疾病:

肺动脉高压  

Target disease:

Pulmonary arterial hypertension

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:

分析肠道菌群代谢产物DCA与PAH患者疾病严重程度及预后的相关性,并探索DCA在PAH肺血管重构中的作用和机制。  

Objectives of Study:

To analyze the correlation between the intestinal microbiota metabolite DCA and the disease severity and prognosis of PAH patients, and to explore the role and mechanism of DCA in pulmonary vascular remodeling of PAH.

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.年龄为18~75岁,经右心导管检查血流动力学符合2022 ESC/ERS肺高血压诊断和治疗指南(肺动脉平均压>20mmHg,肺小动脉楔压<=15mmHg,肺血管阻力>3WU); 2.未经任何治疗的PAH患者; 3.并取得患者知情同意。

Inclusion criteria

1. Age 18~75 years old, hemodynamic examination by right heart catheterization in accordance with the 2022 ESC/ERS guidelines for the diagnosis and treatment of pulmonary hypertension (pulmonary artery mean pressure>20mmHg, pulmonary arteriolar wedge pressure <=15mmHg, pulmonary vascular resistance >3WU); 2. Patients with PAH without any treatment; 3. And obtain the patient's informed consent.

排除标准:

1.资料不完整或无法分析者; 2.其他类型PH,包括合并左心系统疾病、呼吸系统疾病或缺氧、肺动脉阻塞所致PH、多种因素所致PH等; 3.不能耐受右心导管检查或拒绝的患者; 4.严重肾功能不全; 5.急性或慢性感染; 6.合并有消化道疾病,如消化道肿瘤、炎症性肠病、肠易激综合征以及胃肠炎等。

Exclusion criteria:

1. The data is incomplete or cannot be analyzed; 2. Other types of PH, including left heart system disease, respiratory disease or hypoxia, PH caused by pulmonary artery obstruction, PH caused by multiple factors, etc.; 3. Patients who cannot tolerate right heart catheterization or refusal; 4. Severe renal insufficiency; 5. Acute or chronic infection; 6. Combined with digestive tract diseases, such as digestive tract tumors, inflammatory bowel disease, irritable bowel syndrome and gastroenteritis.

研究实施时间:

Study execute time:

From 2020-01-01 00:00:00 To 2024-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-09-11 00:00:00 To 2024-09-11 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

120

Group:

Observation 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):

黑龙江 

市(区县):

哈尔滨 

Country:

China

Province:

Heilongjiang

City:

Harbin

单位(医院):

哈尔滨医科大学附属第二医院 

单位级别:

三甲 

Institution
hospital:

The second affiliated hospital of Harbin Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

全因死亡率

指标类型:

主要指标

Outcome:

All-cause mortality

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

临床恶化

指标类型:

次要指标

Outcome:

Clinical deterioration

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:

结束

/Completed

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):

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

是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):

临床试验公共管理平台(http://www.medresman.org.cn/login.aspx)

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

http://www.medresman.org.cn/login.aspx

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:

CRF

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:

暂未确定/Not yet

注册人:

Name of Registration:

 2025-04-14 16:11:50