中国盐试验

注册号:

Registration number:

ChiCTR-TRC-08000296 

最近更新日期:

Date of Last Refreshed on:

2015-05-14 13:01:14 

注册时间:

Date of Registration:

2008-12-30 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

中国盐试验

Public title:

China Salt Trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

中国盐试验

Scientific title:

China Salt Trial

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:

陈纪春 

研究负责人:

刘力生,顾东风 

Applicant:

Jichun Chen 

Study leader:

Lisheng Liu, Dongfeng Gu 

申请注册联系人电话:

Applicant telephone:

+86 010 88398071

研究负责人电话:

Study leader's
telephone:

+86 010 88396282

申请注册联系人传真 :

Applicant Fax:

+86 010 88363812

研究负责人传真:

Study leader's fax:

+86 010 68351990

申请注册联系人电子邮件:

Applicant E-mail:

jcch70@sina.com

研究负责人电子邮件:

Study leader's E-mail:

llshypt@yahoo.com.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:

北京市西城区北礼士路167号阜外心血管病医院循证医学部

研究负责人通讯地址:

北京市西城区北礼士路167号阜外心血管病医院循证医学部

Applicant address:

167 Xicheng District, Beijing, China

Study leader's address:

167 Xicheng District, Beijing, China

申请注册联系人邮政编码:

Applicant postcode:

100037

研究负责人邮政编码:

Study leader's postcode:

100037

申请人所在单位:

阜外心血管病医院

Applicant's institution:

Fu wai Hospital

研究负责人所在单位:

Affiliation of the Leader:

是否获伦理委员会批准:

Approved by ethic committee:

No

伦理委员会批件文号:

Approved No. of ethic committee:

伦理委员会批件附件:

Approved file of Ethical Committee:

批准本研究的伦理委员会名称:

Name of the ethic committee:

伦理委员会批准日期:

Date of approved by ethic committee:

2013-08-26 00:00:00

伦理委员会联系人:

Contact Name of the ethic committee:

伦理委员会联系地址:

Contact Address of the ethic committee:

伦理委员会联系人电话:

Contact phone of the ethic committee:

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:

阜外心血管病医院

Primary sponsor:

Fuwai Hospital

研究实施负责(组长)单位地址:

北京市西城区北礼士路167号

Primary sponsor's address:

167 Xicheng District, Beijing, 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):

北京

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

北京高血压联盟研究所

具体地址:

北京市石景山区石景山路24号

Institution
hospital:

Beijing Hypertension League Institute

Address:

24 Shijingshan Road, Shijingshan District, Beijing City

国家:

中国

省(直辖市):

NA

市(区县):

Country:

China

Province:

NA

City:

单位(医院):

以及其它公司赞助

具体地址:

NA

Institution
hospital:

And other corporate sponsors

Address:

NA

经费或物资来源:

公司赞助

Source(s) of funding:

Corporate sponsorship

研究疾病:

高血压  

Target disease:

hypertension

研究疾病代码:

I10

Target disease code:

I10

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

I期临床试验 

Study phase:

1

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

拟在中国北方地区选取研究对象,通过健康生活方式指导或以高钾盐(NaCL:KCL=1:1)作为日常生活用盐,观察改变膳食中钠钾比例对我国北方人群尿中钠钾比和血压水平以及心血管病发病和死亡的长期影响,以及人群对健康生活方式指导或长期食用高钾盐的顺应性,探讨高血压和心血管病人群防治最价廉实用的有效干预措施。  

Objectives of Study:

The fundamental aim is to study the long-term effect on blood pressure and CVD morbidity and mortality by reducing the sodium-to-potassium ratio in North Chinese adult population, in addition, using a low cost and relatively easily implemented and effective strategy to reduce CVD in China.

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.患有慢性肾脏疾病,例如:肾炎、肾病综合征、肾功能减退、包括肾结石、肾囊肿等;
2.血肌酐> 1.7 mg/dL or GFR < 40 ml/min;
3.在基线时血钾 > 4.5 mmol/L 或者在干预后1个月时血钾 > 5.0 mmol/L;
4.正在服用排钠或保钾药物(包括中药),并且不能停药;
5.使用非固醇类抗炎药(NSAIDs),低剂量阿司匹林除外;
6.五年内患过癌症;
7.目前因严重疾患正在治疗;
8.精神疾病;
9.孕妇或打算怀孕者;
10.在试验期间打算回家或离开疗养院者;
11.工作繁忙很少在家吃饭者;
12.不愿意或无能力参与研究,或医务人员认为不适合参加。

Exclusion criteria:

1. Presence of chronic renal disease with renal impairment. for instance: nephritis, nephrotic syndrome, Renal dysfunction, nephrolith, Renal cysts;
2. Plasma Creatinine > 1.7 mg/dL or eGFR < 40 ml/min;
3. Plasma K > 4.5 mmol/l at start or > 5.0 mmol/l at end of 1 month run in;
4. Treatment with potassium retaining drugs;
5. Chronic medication with NSAID excluding low dose aspirin;
6. Malignancy during the past 5 years;
7. Any other serious life-threatening illness that required regular medical treatment;
8. Psychiatric disease;
9. For women, current pregnancy or intent to become pregnant during the study;
10. Plans to move out of the study area, such that it would be difficult to come to the study site;
11. Seldom eat at home because of busy work;
12. Inability to cooperate, as assessed by the clinic staff.

研究实施时间:

Study execute time:

From 2009-05-01 00:00:00 To 2012-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2009-05-01 00:00:00 To 2009-12-31 00:00:00

干预措施:

Interventions:

组别:

普通盐组

样本量:

5000

Group:

Group A

Sample size:

干预措施:

给予参加者普通市售食用盐作为日常烹饪食物用

干预措施代码:

Intervention:

The participants will be provided with a supply of normal salt from market to be used in cooking and at the table.

Intervention code:

组别:

低钠高钾盐组

样本量:

5000

Group:

Group B

Sample size:

干预措施:

给予参加者低钠高钾盐(NaCL:KCL=1:1)作为日常烹饪食物用

干预措施代码:

Intervention:

The participants will be provided with a supply of table salt containing equal amounts by weight of NaCl and KCl to be used in cooking and at the table.

Intervention code:

组别:

健康指导组

样本量:

5000

Group:

Group C

Sample size:

干预措施:

低盐知识的健康宣传教育

干预措施代码:

Intervention:

The participants will be provided with education materials and with appropriate items to reduce their NaCl intake to 6g NaCl/day.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

山东 

市(区县):

 

Country:

China

Province:

Shandong

City:

单位(医院):

阜外心血管病医院等 

单位级别:

三甲 

Institution
hospital:

Fuwai Hospital

Level of the institution:

Tetiary

国家:

中国

省(直辖市):

河南 

市(区县):

 

Country:

China

Province:

Henan

City:

单位(医院):

阜外心血管病医院等 

单位级别:

三甲 

Institution
hospital:

Fuwai Hospital

Level of the institution:

Tetiary

测量指标:

Outcomes:

指标中文名:

血压,尿钠和尿钾浓度,尿微量白蛋白,血浆肾素活性,血浆醛固酮

指标类型:

主要指标

Outcome:

blood pressure, urine Na and K concentration, microalbuminuria, plasma renin activity, plasma aldost

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:

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 70 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):

计算机软件

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

Computer Software

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:

NA

Blinding:

NA

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

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):

阜外心血管病医院

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

Fuwai Hospital

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:

阜外心血管病医院

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

Fuwai Hospital

数据与安全监察委员会:

Data and Safety Monitoring Committee:

注册人:

Name of Registration:

 2015-05-14 13:01:14