ChiCTR2600117975 版本V1.0 版本创建时间2026/01/30 16:10:51 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:

ChiCTR2600117975 

最近更新日期:

Date of Last Refreshed on:

2026-01-30 16:10:44 

注册时间:

Date of Registration:

2026-01-30 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

社区老年人减盐行为促进干预的实践与成效评价

Public title:

Practice and Evaluation of the Effectiveness of an Intervention to Promote Salt Reduction Behaviors among Community-Dwelling Older Adults

注册题目简写:

English Acronym:

研究课题的正式科学名称:

社区老年人减盐行为促进干预的实践与成效评价

Scientific title:

Practice and Evaluation of the Effectiveness of an Intervention to Promote Salt Reduction Behaviors among Community-Dwelling Older Adults

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:

胡雪晨 

研究负责人:

胡雪晨 

Applicant:

Hu Xuechen 

Study leader:

Hu Xuechen 

申请注册联系人电话:

Applicant telephone:

+86 13311860560

研究负责人电话:

Study leader's telephone:

+86 21 63846590

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:

358079949@qq.com

研究负责人电子邮件:

Study leader's E-mail:

huxuechen@shsmu.edu.cn

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:

中国上海市闵行区东川路800号

研究负责人通讯地址:

中国上海市闵行区东川路800号

Applicant address:

No. 800, Dongchuan Road, Minhang District, Shanghai, China

Study leader's address:

No. 800, Dongchuan Road, Minhang District, Shanghai, 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:

上海交通大学

Applicant's institution:

Shanghai Jiao Tong University

研究负责人所在单位:

上海交通大学

Affiliation of the Leader:

Shanghai Jiao Tong University

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:

20260029I

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:

上海交通大学涉及人的科技研究伦理审查委员会

Name of the ethic committee:

The Ethics Review Committee for Human-related Scientific Research of Shanghai Jiao Tong University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-01-16 00:00:00

伦理委员会联系人:

郭舒扬

Contact Name of the ethic committee:

Guo Shuyang

伦理委员会联系地址:

中国上海市闵行区东川路800号

Contact Address of the ethic committee:

No. 800, Dongchuan Road, Minhang District, Shanghai, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 54740000

伦理委员会联系人邮箱:

Contact email of the ethic committee:

shuyang@sjtu.edu.cn

研究实施负责(组长)单位:

上海交通大学

Primary sponsor:

Shanghai Jiao Tong University

研究实施负责(组长)单位地址:

中国上海市闵行区东川路800号

Primary sponsor's address:

No. 800, Dongchuan Road, Minhang District, Shanghai, 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):

上海

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海交通大学

具体地址:

中国上海市闵行区东川路800号

Institution
hospital:

Shanghai Jiao Tong University

Address:

No. 800, Dongchuan Road, Minhang District, Shanghai, China

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

Target disease:

None

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:

本研究采用集群随机对照试验研究设计,评估减盐促进包相较于常规宣教对社区老年人减盐行为改变的影响,进而识别居委场景下可行且有效的减盐健康促进策略,为社区慢病管理与健康促进服务提供可操作的工具与证据。  

Objectives of Study:

This study adopts a cluster randomized controlled trial (cRCT) design to evaluate the effect of a salt-reduction promotion package, compared with routine health education, on salt-reduction behavioral change among community-dwelling older adults. Furthermore, the study aims to identify feasible and effective salt-reduction health promotion strategies within community committee settings, and to provide practical tools and evidence to support community-based chronic disease management and health promotion services.

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≥60岁,长期居住在本居委所在社区;
2.具备基本语言交流能力,能够理解研究目的并完成问卷调查及电话随访;
3.自我报告存在减盐改进空间(如自评盐摄入偏多/较多,或日常使用普通食盐或高盐调味品);
4.自愿参加研究并签署知情同意书;

Inclusion criteria

1.Adults aged 60 years or older who are long-term residents of the participating communities;
2.Able to communicate effectively and complete questionnaires and telephone follow-up;
3.Self-reported room for improvement in salt intake;
4.Provided written informed consent.

排除标准:

1.存在严重认知障碍或精神疾病,无法理解研究内容或可靠作答;
2.患有需严格限盐或特殊饮食治疗的严重疾病(如终末期肾病、严重心力衰竭或医嘱要求严格限盐的其他疾病);
3.正在参与其他与饮食、营养或生活方式相关的干预研究;

Exclusion criteria:

1.Severe cognitive impairment or psychiatric illness that precludes understanding of the study or providing reliable responses;
2.Severe conditions requiring strict salt restriction or specialized dietary therapy (e.g., end-stage renal disease, severe heart failure, or other medically indicated strict salt-restriction conditions);
3.Current participation in other diet-, nutrition-, or lifestyle-related intervention studies.

研究实施时间:

Study execute time:

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

征募观察对象时间:

Recruiting time:

From 2026-02-01 00:00:00 To 2026-05-31 00:00:00  

干预措施:

Interventions:

组别:

对照组

样本量:

150

Group:

Control group

Sample size:

干预措施:

常规减盐宣教

干预措施代码:

Intervention:

Routine salt-reduction health education.

Intervention code:

组别:

干预组

样本量:

150

Group:

Intervention group

Sample size:

干预措施:

减盐干预包

干预措施代码:

Intervention:

Salt Reduction Intervention Package

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China 

Province:

Shanghai 

City:

 

单位(医院):

上海交通大学 

单位级别:

 

Institution
hospital:

Shanghai Jiao Tong University

Level of the institution:

测量指标:

Outcomes:

指标中文名:

营养标签知识

指标类型:

次要指标

Outcome:

Nutrition label knowledge

Type:

Secondary indicator

测量时间点:

干预后即刻

测量方法:

自编题目测试

Measure time point of outcome:

Immediately after the intervention

Measure method:

Self-developed questionnaire test

指标中文名:

减盐自我效能感

指标类型:

次要指标

Outcome:

Salt reduction self-efficacy

Type:

Secondary indicator

测量时间点:

干预后1周

测量方法:

自编检验自我效能问卷

Measure time point of outcome:

1 week after intervention

Measure method:

Self-developed salt reduction self-efficacy questionnaire

指标中文名:

短期减盐依从性

指标类型:

次要指标

Outcome:

Short-term salt reduction adherence

Type:

Secondary indicator

测量时间点:

干预后1周

测量方法:

本研究通过参与者自报干预后1周内减盐天数来评估短期依从性:≥4天为达标,<4天为未达标,并分别计算干预组和对照组的达标率。

Measure time point of outcome:

1 week after intervention

Measure method:

In this study, short-term adherence to salt reduction was assessed based on participants' self-reported number of days they reduced salt intake within one week after the intervention: adherence was defined as ≥4 days (meeting the target) and <4 days (not meeting the target). The proportion of participants meeting the target was calculated separately for the intervention and control groups.

指标中文名:

减盐行为

指标类型:

主要指标

Outcome:

Salt-reduction behavior

Type:

Primary indicator

测量时间点:

干预后1个月

测量方法:

量表评估

Measure time point of outcome:

1 month after intervention

Measure method:

Scale assessment

指标中文名:

对减盐障碍的感知

指标类型:

次要指标

Outcome:

Perceived barriers to salt reduction

Type:

Secondary indicator

测量时间点:

干预后1个月

测量方法:

自编多选题

Measure time point of outcome:

1 month after intervention

Measure method:

Self-developed multiple-response question

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

N/A

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 60 years
最大 Max age 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):

由未参与招募和评估的独立研究人员使用计算机生成随机数列

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

A computer-generated random sequence was produced by an independent researcher who was not involved in participant recruitment or outcome assessment

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

不公开/Private

盲法:

单盲

Blinding:

Single blind study

是否共享原始数据:

IPD sharing

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:

本研究采用调查问卷进行数据收集,并通过Excel进行数据整理与管理

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

Data collection was conducted using survey questionnaire, and data management was performed using Microsoft Excel

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-01-30 16:10:44