血压波动特征预警的中国农村高血压患者分级管理的开放、平行、群体水平、随机对照、实效性干预研究

注册号:

Registration number:

ChiCTR2600126985 

最近更新日期:

Date of Last Refreshed on:

2026-06-22 15:09:05 

注册时间:

Date of Registration:

2026-06-22 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

血压波动特征预警的中国农村高血压患者分级管理的开放、平行、群体水平、随机对照、实效性干预研究

Public title:

An Open-Label, Parallel-Group, Cluster-Randomized Pragmatic Intervention Trial of Stratified Management for Rural Chinese Patients with Hypertension Based on Blood Pressure Variability Risk Alerts

注册题目简写:

English Acronym:

研究课题的正式科学名称:

血压波动特征预警的中国农村高血压患者分级管理的开放、平行、群体水平、随机对照、实效性干预研究

Scientific title:

An Open-Label, Parallel-Group, Cluster-Randomized Pragmatic Intervention Trial of Stratified Management for Rural Chinese Patients with Hypertension Based on Blood Pressure Variability Risk Alerts

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:

李超 

研究负责人:

李超/黎跃华 

Applicant:

Chao Li 

Study leader:

Chao Li, Yuehua Li 

申请注册联系人电话:

Applicant telephone:

+86 29 8265 4212

研究负责人电话:

Study leader's
telephone:

+86 29 8265 4212

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:

lcxjtu_research@163.com

研究负责人电子邮件:

Study leader's E-mail:

lcxjtu_research@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:

陕西省西安市皇城西路30号; 陕西省西安市雁塔西路76号

研究负责人通讯地址:

陕西省西安市雁塔西路76号; 陕西省西安市皇城西路30号

Applicant address:

76 Yanta Road West, Xi'an, Shaanxi; 30 Huangcheng Road West, Xi'an, Shaanxi

Study leader's address:

76 Yanta Road West, Xi'an, Shaanxi; 30 Huangcheng Road West, Xi'an, Shaanxi

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:

西安交通大学第二附属医院/西安交通大学医学部

Applicant's institution:

The Second Affiliated Hospital of Xi'an Jiaotong University; Xi'an Jiaotong University School of Medicine

研究负责人所在单位:

西安交通大学医学部/西安交通大学第二附属医院

Affiliation of the Leader:

Xi'an Jiaotong University School of Medicine; The Second Affiliated Hospital of Xi'an Jiaotong 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:

(2026) 伦审-研第(160)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:

西安交通大学第二附属医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the Second Affiliated Hospital of Xi’an Jiaotong University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-06-04 00:00:00

伦理委员会联系人:

李涵

Contact Name of the ethic committee:

Han Li

伦理委员会联系地址:

陕西省西安市皇城西路30号

Contact Address of the ethic committee:

30 Huangcheng Road West, Xi'an, Shaanxi

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 153 3922 2105

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:

西安交通大学第二附属医院

Primary sponsor:

The Second Affiliated Hospital of Xi'an Jiaotong University

研究实施负责(组长)单位地址:

陕西省西安市皇城西路30号

Primary sponsor's address:

30 Huangcheng Road West, Xi'an, Shaanxi

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

陕西

市(区县):

Country:

China

Province:

Shaanxi

City:

单位(医院):

西安交通大学医学部

具体地址:

陕西省西安市雁塔西路76号

Institution
hospital:

School of Medicine, Xi'an Jiaotong University

Address:

30 Huangcheng Road West, Xi'an, Shaanxi

经费或物资来源:

国家自然科学基金委员会优秀青年基金

Source(s) of funding:

National Science Fund for Excellent Young Scholars, National Natural Science Foundation of China (NSFC)

研究疾病:

高血压  

Target disease:

Hypertension

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:

随机平行对照 

Study design:

Parallel 

研究目的:

检验在农村地区的社区医疗环境下,采用血压波动特征指标预警的高血压控制策略相比常规血压控制策略是否可以提高高血压患者的降压达标率。  

Objectives of Study:

To examine whether the hypertension control strategy using blood pressure fluctuation characteristic indicators for early warning can improve the blood pressure control rate of hypertensive patients compared with the conventional blood pressure control strategy in the community medical environment of rural areas.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1. 年龄≥80 周岁; 2. 继发性高血压; 3. 肿瘤等严重疾病患者; 4. 妊娠或计划妊娠者; 5. 难治性高血压; 6. 慢性肾病患者; 7. 预期寿命<6 个月且行动不便无法到乡镇卫生院就诊患者; 8. 认知功能障碍,无法完成研究者; 9. 经专家/医生评估不适合参与研究的其他患者。

Exclusion criteria:

1. Aged >= 80 years; 2. Secondary hypertension; 3. Patients with severe diseases such as tumors; 4. Pregnant women or those planning to become pregnant; 5. Refractory hypertension; 6. Patients with chronic kidney disease; 7. Patients with a life expectancy of < 6 months and who are unable to visit the township health center due to limited mobility; 8. Patients with cognitive impairment who are unable to complete the research; 9. Other patients who are evaluated by experts/doctors as unfit to participate in the study.

研究实施时间:

Study execute time:

From 2026-07-01 00:00:00 To 2027-07-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-07-01 00:00:00 To 2026-11-30 00:00:00

干预措施:

Interventions:

组别:

干预组

样本量:

555

Group:

experimental group

Sample size:

干预措施:

基础治疗依据《中国高血压防治指南(2024 年修订版)》执行,推荐诊室降压目标为 <140/90 mmHg。研究期间,结合患者血压水平、心血管风险分层、合并疾病及既往治疗情况,给予规范化药物治疗、生活方式干预及健康教育。在基础干预的基础上,进一步实施以居家血压自测、数据自动上传、TTR 动态计算及分级预警反馈为核心的研究干预。

干预措施代码:

Intervention:

Basic treatment should be carried out in accordance with the Guidelines for the Prevention and Treatment of Hypertension in China (2024 Revised Edition). The recommended office blood pressure lowering target is <140/90 mmHg. During the study period, standardized drug treatment, lifestyle interventions, and health education were provided based on the patients' blood pressure levels, cardiovascular risk stratification, comorbidities, and previous treatment history. On the basis of basic interventions, research interventions centered on home blood pressure self - monitoring, automatic data upload, dynamic calculation of time in therapeutic range (TTR), and graded early - warning feedback were further implemented.

Intervention code:

组别:

对照组

样本量:

555

Group:

control group

Sample size:

干预措施:

基础治疗依据《中国高血压防治指南(2024 年修订版)》执行,推荐诊室降压目标为 <140/90 mmHg。研究期间,结合患者血压水平、心血管风险分层、合并疾病及既往治疗情况,给予规范化药物治疗、生活方式干预及健康教育。

干预措施代码:

Intervention:

Basic treatment should be carried out in accordance with the Guidelines for the Prevention and Treatment of Hypertension in China (2024 Revised Edition). The recommended office blood pressure lowering target is <140/90 mmHg. During the study period, standardized drug treatment, lifestyle interventions, and health education were provided based on the patients' blood pressure levels, cardiovascular risk stratification, comorbidities, and previous treatment history.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

五丈原卫生院 

单位级别:

一级 

Institution
hospital:

Wuzhangyuan Health Center

Level of the institution:

Primary

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

安乐卫生院 

单位级别:

一级 

Institution
hospital:

Anle Health Center

Level of the institution:

Primary

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

曹家卫生院 

单位级别:

一级 

Institution
hospital:

Caojia Town Health Center

Level of the institution:

Primary

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

蔡镇卫生院 

单位级别:

一级 

Institution
hospital:

Caijia Town Health Center

Level of the institution:

Primary

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

西机职工医院 

单位级别:

二级 

Institution
hospital:

Xiji Workers' Hospital

Level of the institution:

Secondary

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

702职工医院 

单位级别:

二级 

Institution
hospital:

702 Workers' Hospital

Level of the institution:

Secondary

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

岐山县中医院 

单位级别:

二级 

Institution
hospital:

Traditional Chinese Medicine Hospital

Level of the institution:

Secondary

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

北郭卫生院 

单位级别:

一级 

Institution
hospital:

Beiguo Health Center

Level of the institution:

Primary

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

孝子陵卫生院 

单位级别:

一级 

Institution
hospital:

Xiaoziling Health Center

Level of the institution:

Primary

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

大营卫生院 

单位级别:

一级 

Institution
hospital:

Daying Health Center

Level of the institution:

Primary

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

故郡卫生院 

单位级别:

一级 

Institution
hospital:

Gujun Health Center

Level of the institution:

Primary

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

祝家庄卫生院 

单位级别:

一级 

Institution
hospital:

Zhujiazhuang Health Center

Level of the institution:

Primary

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

蒲村卫生院 

单位级别:

一级 

Institution
hospital:

Pucun Health Center

Level of the institution:

Primary

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

青化卫生院 

单位级别:

一级 

Institution
hospital:

Qinghua Health Center

Level of the institution:

Primary

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

益店卫生院 

单位级别:

一级 

Institution
hospital:

Yidian Health Center

Level of the institution:

Primary

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

雍川卫生院 

单位级别:

一级 

Institution
hospital:

Yongchuan Health Center

Level of the institution:

Primary

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

马江卫生院 

单位级别:

一级 

Institution
hospital:

Majiang Health Center

Level of the institution:

Primary

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China

Province:

Shaanxi

City:

单位(医院):

枣林卫生院 

单位级别:

一级 

Institution
hospital:

Zaolin Health Center

Level of the institution:

Primary

测量指标:

Outcomes:

指标中文名:

干预 6 个月时的诊室血压达标率(BP<140/90 mmHg)

指标类型:

主要指标

Outcome:

6-month clinic blood pressure control rate (BP < 140/90 mmHg).

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

干预 6 个月时血压均值

指标类型:

次要指标

Outcome:

6-month mean blood pressure

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

干预 6 个月时血压<130/80 mmHg的比例

指标类型:

次要指标

Outcome:

The proportion of blood pressure < 130/80 mmHg at 6 months

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

体脂率

指标类型:

次要指标

Outcome:

Body fat percentage

Type:

Secondary indicator

测量时间点:

干预 6 个月时

测量方法:

Measure time point of outcome:

at 6 months

Measure method:

指标中文名:

生命质量

指标类型:

次要指标

Outcome:

Quality of life

Type:

Secondary indicator

测量时间点:

干预 6 个月时

测量方法:

Measure time point of outcome:

at 6 months

Measure method:

指标中文名:

高血压治疗率

指标类型:

次要指标

Outcome:

Hypertension treatment rate

Type:

Secondary indicator

测量时间点:

干预 6 个月时

测量方法:

Measure time point of outcome:

at 6 months

Measure method:

指标中文名:

血压变化轨迹

指标类型:

次要指标

Outcome:

Blood pressure change trajectory

Type:

Secondary indicator

测量时间点:

干预 6 个月时

测量方法:

Measure time point of outcome:

at 6 months

Measure method:

指标中文名:

10年内心血管危险得分

指标类型:

次要指标

Outcome:

10-year cardiovascular risk score

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 80 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):

本研究采用群随机方法,限制区组随机化(CCR),限制在管患者数和空间距离。由统计师使用 SAS 软件生成群随机表并导入基于网络的交互式网络应答系统(Interactive Web Response System,IWRS)进行随机干预分配。

Randomization Procedure (please state who generates the random number sequence and by what method):

A cluster-randomized design was adopted in this study. Constrained cluster randomization (CCR) was used to allocate clusters while balancing the number of managed patients and geographic proximity between study arms. The randomization schedule was generated by an independent statistician using SAS software and uploaded into an Interactive Web Response System (IWRS), which was used to implement treatment allocation according to the predefined randomization sequence.

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:

开放

Blinding:

Open-label

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,电子采集和管理系统

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

Case Record Form, Electronic Data Capture

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-06-22 15:07:41