ChiCTR2500101748 版本V1.0 版本创建时间2025/04/29 12:14:29 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:

ChiCTR2500101748 

最近更新日期:

Date of Last Refreshed on:

2025-04-29 12:14:01 

注册时间:

Date of Registration:

2025-04-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

不饱和脂肪酸联合超声指标对左心疾病相关肺动脉高压的预后评估

Public title:

Medical science research project plan of the health commission of Hebei province

注册题目简写:

English Acronym:

研究课题的正式科学名称:

不饱和脂肪酸联合超声指标对左心疾病相关肺动脉高压的预后评估

Scientific title:

Medical science research project plan of the health commission of Hebei province

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:

秦霄玥 

研究负责人:

秦霄玥 

Applicant:

Xiaoyue Qin 

Study leader:

Xiaoyue Qin 

申请注册联系人电话:

Applicant telephone:

+86 186 3348 7667

研究负责人电话:

Study leader's
telephone:

+86 186 3348 7667

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:

mdl0871@163.com

研究负责人电子邮件:

Study leader's E-mail:

mdl0871@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:

石家庄市人民医院

研究负责人通讯地址:

石家庄市人民医院

Applicant address:

Shijiazhuang People‘s Hospital

Study leader's address:

Shijiazhuang People‘s Hospital

申请注册联系人邮政编码:

Applicant postcode:

056000

研究负责人邮政编码:

Study leader's postcode:

056000

申请人所在单位:

石家庄市人民医院

Applicant's institution:

Shijiazhuang People‘s Hospital

研究负责人所在单位:

石家庄市人民医院

Affiliation of the Leader:

Shijiazhuang People‘s 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:

院科伦审[2025]第(085)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:

石家庄市人民医院医学科研伦理委员会

Name of the ethic committee:

Medical Research Ethics Committee of Shijiazhuang People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-25 00:00:00

伦理委员会联系人:

李嘉民

Contact Name of the ethic committee:

Jiamin Li

伦理委员会联系地址:

石家庄市人民医院

Contact Address of the ethic committee:

Shijiazhuang People's Hospital

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 311 6908 9999

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:

石家庄市人民医院

Primary sponsor:

Shijiazhuang People's Hospital

研究实施负责(组长)单位地址:

石家庄市裕华区建华南大街365号石家庄市人民医院

Primary sponsor's address:

Shijiazhuang People's Hospital,365 Jianhua South Street, Yuhua District, Shijiazhuang City

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

河北

市(区县):

石家庄

Country:

China

Province:

Hebei

City:

Shijiazhuang

单位(医院):

石家庄市人民医院

具体地址:

石家庄市裕华区建华南大街365号

Institution
hospital:

Shijiazhuang People's Hospital

Address:

365 Jianhua South Street, Yuhua District, Shijiazhuang City

经费或物资来源:

河北省卫生健康委员会医学科学研究课题计划项目

Source(s) of funding:

Medical science research project plan of the health commission of Hebei province

研究疾病:

左心疾病相关肺动脉高压  

Target disease:

Pulmonary Hypertension due to Left Heart Disease(PH-LHD).

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:

队列研究 

Study design:

Cohort study 

研究目的:

本研究拟通过系统的队列研究,结合生存分析,探讨不饱和脂肪酸水平与超声血流动力学指标联合评估与PH-LHD患者主要预后事件(如再住院、复发、死亡等)之间的关系。研究将构建风险预测模型,旨在为临床实践提供新的预后评估工具,推动PH-LHD的早期识别及个体化治疗。  

Objectives of Study:

This study aims to explore the relationship between unsaturated fatty acid levels, combined with echocardiographic hemodynamic indicators, and major prognostic events (such as rehospitalization, relapse, death, etc.) in PH-LHD patients through a systematic cohort study and survival analysis. The study will construct a risk prediction model, with the goal of providing a new prognostic assessment tool for clinical practice and promoting early identification and individualized treatment of PH-LHD.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

已确诊的左心疾病(高血压、冠心病、左侧瓣膜性心脏病)的患者,超声心动图提示肺动脉高压征象;病例资料完整;患者自愿参与且签署知情同意书。

Inclusion criteria

Patients diagnosed with left heart disease (hypertension, coronary artery disease, left-sided valvular heart disease) with echocardiographic signs of pulmonary hypertension;complete case data;patients who voluntarily participate and sign an informed consent form.

排除标准:

已确诊的特发性肺动脉高压、肺动脉阻塞性疾病、血液系统疾病、结缔组织疾病、恶性肿瘤疾病患者;不同程度的肝、肾功能障碍患者;精神病、药物依赖及认知障碍等患者。

Exclusion criteria:

Patients diagnosed with idiopathic pulmonary hypertension, pulmonary arterial obstructive diseases, hematological diseases, connective tissue diseases, or malignant tumors;patients with varying degrees of liver or kidney dysfunction;patients with psychiatric disorders, drug dependence, or cognitive impairments.

研究实施时间:

Study execute time:

From 2025-05-01 00:00:00 To 2028-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-05-01 00:00:00 To 2027-05-31 00:00:00

干预措施:

Interventions:

组别:

不饱和脂肪酸中等水平组

样本量:

100

Group:

Moderate level of unsaturated fatty acids group

Sample size:

干预措施:

不饱和脂肪酸中等水平

干预措施代码:

Intervention:

moderate level of unsaturated fatty acids

Intervention code:

组别:

不饱和脂肪酸低水平组

样本量:

100

Group:

Low level of unsaturated fatty acids group

Sample size:

干预措施:

不饱和脂肪酸低水平

干预措施代码:

Intervention:

Low level of unsaturated fatty acids

Intervention code:

组别:

不饱和脂肪酸高水平组

样本量:

100

Group:

high level of unsaturated fatty acids group

Sample size:

干预措施:

不饱和脂肪酸中等水平

干预措施代码:

Intervention:

High level of unsaturated fatty acids

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

河北 

市(区县):

石家庄 

Country:

China

Province:

Hebei

City:

Shijiazhuang

单位(医院):

石家庄市人民医院 

单位级别:

三甲 

Institution
hospital:

Shijiazhuang People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

不饱和脂肪酸含量

指标类型:

主要指标

Outcome:

Unsaturated fatty acid content

Type:

Primary indicator

测量时间点:

入组后1-3天

测量方法:

采用液相色谱-串联质谱法,检测不饱和脂肪酸含量。先采用蛋白沉淀-液液萃取对血清标本进行预处理,然后加入衍生化试剂进行游离脂肪酸衍生化,利用液相色谱串联质谱的 MRM 模式检测。

Measure time point of outcome:

1-3 days after enrollment

Measure method:

The unsaturated fatty acid content was measured using liquid chromatography-tandem mass spectrometry (LC-MS/MS). Serum samples were first pretreated with protein precipitation-liquid-liquid extraction, followed by the addition of derivatization reagents for free fatty acid derivatization. The MRM mode of liquid chromatography-tandem mass spectrometry was then used for detection.

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 90 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:

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):

原始数据将在2028年12月开始共享,届时可通过电子邮件(mdl0871@163.com)索要数据。

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

The raw data will be shared starting from December 2028, and can be requested via email at mdl0871@163.com.

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 (Case Report Form) 和 EDC (Electronic Data Capture)

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

CRF (Case Report Form) and EDC (Electronic Data Capture)

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:

 2025-04-29 12:14:01