ChiCTR2600116323 版本V1.0 版本创建时间2026/01/08 10:42:51 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:

ChiCTR2600116323 

最近更新日期:

Date of Last Refreshed on:

2026-01-08 10:42:45 

注册时间:

Date of Registration:

2026-01-08 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

高原心脏病发病机制,分子靶点及干预措施

Public title:

Pathogenesis, Molecular Targets and Intervention Strategies of High-Altitude Heart Disease

注册题目简写:

English Acronym:

研究课题的正式科学名称:

高原心脏病发病机制,分子靶点及干预措施

Scientific title:

Pathogenesis, Molecular Targets and Intervention Strategies of High-Altitude Heart Disease

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:

阿桑 

研究负责人:

格桑罗布  

Applicant:

Assan 

Study leader:

Kelsang Norbu 

申请注册联系人电话:

Applicant telephone:

+86 199 8929 2874

研究负责人电话:

Study leader's
telephone:

+86 135 4901 0066

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:

2838169334@qq.com

研究负责人电子邮件:

Study leader's E-mail:

kelsangnorbu@hotmail.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:

中国西藏自治区拉萨市城关区林廓北路18号

研究负责人通讯地址:

中国西藏自治区拉萨市城关区林廓北路18号

Applicant address:

No. 18, Lincuo North Road, Chengguan District, Lhasa, Xizang Autonomous Region, China

Study leader's address:

No. 18, Lincuo North Road, Chengguan District, Lhasa, Xizang Autonomous Region, 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:

西藏自治区人民医院

Applicant's institution:

Xizang Autonomous Region People's Hospital

研究负责人所在单位:

西藏自治区人民医院

Affiliation of the Leader:

Xizang Autonomous Region 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:

ME-TBHP-25-144

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:

西藏自治区人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Xizang Autonomous Region People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-11-03 00:00:00

伦理委员会联系人:

格桑央宗

Contact Name of the ethic committee:

Kelsang Yangzom

伦理委员会联系地址:

中国西藏自治区拉萨市城关区林廓北路18号

Contact Address of the ethic committee:

No. 18, Lincuo North Road, Chengguan District, Lhasa, Xizang Autonomous Region, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 187 1780 8223

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:

西藏自治区人民医院

Primary sponsor:

Xizang Autonomous Region People's Hospital

研究实施负责(组长)单位地址:

中国西藏自治区拉萨市城关区林廓北路18号

Primary sponsor's address:

No. 18, Lincuo North Road, Chengguan District, Lhasa, Xizang Autonomous Region, 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):

西藏自治区

市(区县):

拉萨

Country:

China

Province:

Tibet Autonomous Region

City:

Lhasa

单位(医院):

西藏自治区人民医院

具体地址:

中国西藏自治区拉萨市城关区林廓北路18号

Institution
hospital:

Xizang Autonomous Region People's Hospital

Address:

No. 18, Lincuo North Road, Chengguan District, Lhasa, Xizang Autonomous Region, China

经费或物资来源:

中央财政专项资金

Source(s) of funding:

Special funds of the central finance

研究疾病:

高原心脏病  

Target disease:

High-altitude heart disease

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional 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:

通过本研究计划建立高原心脏病发病机制研究体系,开发精准诊断和个体化治疗技术,为高原心脏病防治提供理论依据和技术支撑。  

Objectives of Study:

This research program aims to establish a research system for the pathogenesis of high-altitude heart disease, develop precision diagnostic and personalized treatment technologies, and provide theoretical foundations and technical support for the prevention and treatment of high-altitude heart disease.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

第一部分: 实验动物:8周龄SD大鼠 第二部分: 符合高原性心脏病(HAHD)诊断标准的人群; 同时设立同海拔健康对照; 所有对象均来自西藏自治区人民医院心内科收治患者,居住海拔>=3500 m、连续居住>=6 个月。 第三部分: 1. group1(高原心脏病组):符合高原心脏病诊断标准,无右心衰竭表现; 2. group2(高原心脏病合并右心衰竭组):符合高原心脏病诊断标准,合并右心衰竭(右心房压力 RAP >= 15 mmHg,心脏指数 < 2.0 L·min^-1·m^-2)

Inclusion criteria

Part 1: Experimental animals: 8-week-old Sprague-Dawley (SD) rats Part 2: Individuals meeting the diagnostic criteria for High Altitude Heart Disease (HAHD); a healthy control group at the same altitude was simultaneously established. All participants were recruited from patients admitted to the Department of Cardiology, Tibet Autonomous Region People’s Hospital, with a residence altitude >= 3500 m and continuous residence for >= 6 months. Part 3: 1. Group 1 (High Altitude Heart Disease group): Met the diagnostic criteria for high altitude heart disease without signs of right heart failure; 2. Group 2 (High Altitude Heart Disease with Right Heart Failure group): Met the diagnostic criteria for high altitude heart disease with concomitant right heart failure (right atrial pressure RAP >= 15 mmHg, cardiac index < 2.0 L·min^-1·m^-2)

排除标准:

Exclusion criteria:

None

研究实施时间:

Study execute time:

From 2026-01-07 00:00:00 To 2029-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-15 00:00:00 To 2029-12-31 00:00:00

干预措施:

Interventions:

组别:

在海拔梯度3000m暴露时间4周的小鼠

样本量:

12

Group:

Mice were exposed to an altitude of 3000 meters for a duration of 4 weeks.

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

在海拔梯度3000m暴露时间8周的小鼠

样本量:

12

Group:

Mice were exposed to an altitude of 3000 meters for a duration of 8 weeks.

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

在海拔梯度3000m暴露时间12周的小鼠

样本量:

12

Group:

Mice were exposed to an altitude of 3000 meters for a duration of 12 weeks.

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

在海拔梯度4000m暴露时间4周的小鼠

样本量:

12

Group:

Mice were exposed to an altitude of 4000 meters for a duration of 4 weeks.

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

在海拔梯度4000m暴露时间8周的小鼠

样本量:

12

Group:

Mice were exposed to an altitude of 4000 meters for a duration of 8 weeks.

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

在海拔梯度4000m暴露时间12周的小鼠

样本量:

12

Group:

Mice were exposed to an altitude of 4000 meters for a duration of 12 weeks.

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

在海拔梯度5000m暴露时间4周的小鼠

样本量:

12

Group:

Mice were exposed to an altitude of 5000 meters for a duration of 4 weeks.

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

在海拔梯度5000m暴露时间8周的小鼠

样本量:

12

Group:

Mice were exposed to an altitude of 5000 meters for a duration of 8 weeks.

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

在海拔梯度5000m暴露时间12周的小鼠

样本量:

12

Group:

Mice were exposed to an altitude of 5000 meters for a duration of 12 weeks.

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

转录组学队列:HAHD 患者

样本量:

40

Group:

Transcriptomics cohort: HAHD patients

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

转录组学队列:同海拔健康对照

样本量:

40

Group:

Transcriptomics cohort: Healthy controls at the same altitude

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

蛋白质组学队列:HAHD 患者

样本量:

40

Group:

Proteomics cohort: HAHD patients

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

蛋白质组学队列:同海拔健康对照

样本量:

40

Group:

Proteomics cohort: Healthy controls at the same altitude

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

Group1(高原心脏病组)治疗方案:对照组

样本量:

60

Group:

Group 1 (High Altitude Heart Disease group): Control group

Sample size:

干预措施:

间断吸氧

干预措施代码:

Intervention:

Intermittent oxygen therapy

Intervention code:

组别:

Group1(高原心脏病组)治疗方案:干预组1

样本量:

60

Group:

Group 1 (High Altitude Heart Disease group): Intervention Group 1 (Intermittent oxygen therapy + calcium antagonist [amlodipine 5 mg qd])

Sample size:

干预措施:

间断吸氧+钙拮抗剂(氨氯地平5mg qd)

干预措施代码:

Intervention:

Intermittent oxygen therapy + calcium antagonist (amlodipine 5 mg qd)

Intervention code:

组别:

Group1(高原心脏病组)治疗方案:干预组2

样本量:

60

Group:

Group 1 (High Altitude Heart Disease group): Intervention Group 2

Sample size:

干预措施:

间断吸氧+靶向药物治疗(磷酸二酯酶抑制剂-5、内皮素受体拮抗剂)

干预措施代码:

Intervention:

Intermittent oxygen therapy + targeted drug therapy (phosphodiesterase-5 inhibitor, endothelin receptor antagonist)

Intervention code:

组别:

Group2(高原心脏病合并右心衰竭组)治疗方案:对照组(常规治疗组)

样本量:

60

Group:

Group 2 (High Altitude Heart Disease with Right Heart Failure group): Control group (conventional therapy)

Sample size:

干预措施:

吸氧+基础治疗

干预措施代码:

Intervention:

Oxygen therapy + basic treatment

Intervention code:

组别:

Group2(高原心脏病合并右心衰竭组)治疗方案:试验组

样本量:

60

Group:

Group 2 (High Altitude Heart Disease with Right Heart Failure group): Trial group

Sample size:

干预措施:

常规治疗+SGLT2i

干预措施代码:

Intervention:

Conventional therapy + SGLT2i

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

西藏自治区 

市(区县):

拉萨 

Country:

China

Province:

Tibet Autonomous Region

City:

Lhasa

单位(医院):

西藏自治区人民医院 

单位级别:

三甲 

Institution
hospital:

Xizang Autonomous Region People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

中国医学科学院北京阜外医院 

单位级别:

三甲 

Institution
hospital:

Fuwai Hospital, Chinese Academy of Medical Sciences (CAMS), Beijing

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

转录组学与蛋白质组学数据

指标类型:

主要指标

Outcome:

Transcriptomic and proteomic data

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

无事件生存率

指标类型:

主要指标

Outcome:

Event-Free Survival (EFS)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

功能改善:NYHA心功能分级改善>=1级

指标类型:

主要指标

Outcome:

Functional Improvement: Improvement in NYHA Functional Class by ≥1 grade

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血流动力学改善:右心房压力、肺动脉压力、心脏指数改善

指标类型:

次要指标

Outcome:

Hemodynamic Improvement: Reduction in Right Atrial Pressure, Pulmonary Artery Pressure, and Improvement in Cardiac Index

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

生物标志物:BNP、NT-proBNP水平变化

指标类型:

次要指标

Outcome:

Biomarkers: Changes in BNP and NT-proBNP Levels

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

生活质量:明尼苏达心力衰竭生活质量问卷评分

指标类型:

次要指标

Outcome:

Quality of Life: Minnesota Living with Heart Failure Questionnaire (MLHFQ) Score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

住院率

指标类型:

次要指标

Outcome:

Hospitalization Rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

安全性:药物不良反应发生率

指标类型:

副作用指标

Outcome:

Safety: Incidence of Adverse Drug Reactions

Type:

Adverse events

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

运动耐量:6分钟步行距离改善>=50m

指标类型:

主要指标

Outcome:

Exercise Tolerance: Improvement in Six-Minute Walk Distance by ≥50 meters

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:

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 18 years
最大 Max age 65 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

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):

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

None

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:

病例记录表(纸质或电子)

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

Case Report Form (CRF) or eCRF(Electronic Case Report 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:

 2026-01-08 10:42:45