短期补充维生素C可以改善慢性心力衰竭患者内皮功能

注册号:

Registration number:

ChiCTR2300071077 

最近更新日期:

Date of Last Refreshed on:

2023-07-15 20:53:34 

注册时间:

Date of Registration:

2023-05-04 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

短期补充维生素C可以改善慢性心力衰竭患者内皮功能

Public title:

Short-term vitamin C supplementation can improve endothelial function in patients with chronic heart failure

注册题目简写:

English Acronym:

研究课题的正式科学名称:

短期补充维生素C可以改善慢性心力衰竭患者内皮功能

Scientific title:

Short-term vitamin C supplementation can improve endothelial function in patients with chronic heart failure

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:

耿李科  

研究负责人:

耿李科 

Applicant:

Geng Like  

Study leader:

Geng Like  

申请注册联系人电话:

Applicant telephone:

+86 15029464424

研究负责人电话:

Study leader's
telephone:

+86 15029464424

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:

genglike@hotmail.com

研究负责人电子邮件:

Study leader's E-mail:

genglike@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:

陕西省汉中市劳动西路557号

研究负责人通讯地址:

陕西省汉中市劳动西路557号

Applicant address:

557 Laodong Road West, Hantai District, Hanzhong, Shaanxi, China

Study leader's address:

557 Laodong Road West, Hantai District, Hanzhong, Shaanxi, China

申请注册联系人邮政编码:

Applicant postcode:

723000

研究负责人邮政编码:

Study leader's postcode:

723000

申请人所在单位:

汉中市中心医院

Applicant's institution:

Hanzhong Central Hospital

研究负责人所在单位:

汉中市中心医院

Affiliation of the Leader:

Hanzhong Central 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:

2023025

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:

汉中市中心医院医学理论委员会

Name of the ethic committee:

Medical Ethics Committee of Hanzhong Central Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2023-04-05 00:00:00

伦理委员会联系人:

龙芳

Contact Name of the ethic committee:

Fang Long

伦理委员会联系地址:

陕西省汉中市劳动西路557号

Contact Address of the ethic committee:

557 Laodong Road West, Hantai District, Hanzhong, Shaanxi, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 173 9569 3886

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:

陕西省汉中市中心医院

Primary sponsor:

Hanzhong Central Hospital

研究实施负责(组长)单位地址:

陕西省汉中市劳动西路557号

Primary sponsor's address:

557 Laodong Road West, Hantai District, Hanzhong, Shaanxi, 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):

陕西省

市(区县):

汉中市

Country:

China

Province:

Shaanxi

City:

Hanzhong

单位(医院):

汉中市中心医院

具体地址:

劳动西路557号

Institution
hospital:

Hanzhong Central Hospital

Address:

557 Laodong Road West, Hantai District

经费或物资来源:

汉中市中心医院科研基金资助课题(项目编号:YK1817)

Source(s) of funding:

Supported by Research Foundation of Hanzhong Central Hospital (No.YK 1817)

研究疾病:

慢性心力衰竭  

Target disease:

Chronic heart failure

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:

探索性研究/预试验 

Study phase:

0

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

研究利尿剂对慢性心力衰竭患者血清维生素C水平的影响及短期补充维生素C对慢性心力衰竭患者内皮功能的影响。  

Objectives of Study:

To study the effect of diuretics on serum vitamin C levels in patients with chronic heart failure and the effect of short-term vitamin C supplementation on endothelial function in patients with chronic heart failure.

药物成份或治疗方案详述:

共纳入48例住院治疗的慢性心力衰竭患者,随机将受试者分为两组。两组均接受最佳的抗心力衰竭药物治疗(包括每日给予呋塞米注射液20-40mg)。补充维生素C组在抗心力衰竭药物治疗的基础上每日静滴维生素C注射液1000mg,连续1周,而对照组仅给予抗心力衰竭药物治疗。在基线期及干预1周后分别留取血液及24小时尿液样本,检测两组血清内皮素-1、一氧化氮及24小时尿微量白蛋白等指标。 

Description for medicine or protocol of treatment in detail:

A total of 48 hospitalized patients with chronic heart failure were included and randomly divided into two groups. Both groups received the best anti-heart failure drug treatment ( including daily administration of furosemide injection 20-40 mg ). On the basis of anti-heart failure drug treatment, the vitamin C supplement group was given daily intravenous infusion of vitamin C injection 1000 mg for 1 week, while the control group was only given anti-heart failure drug treatment. Blood and 24-hour urine samples were collected at baseline and 1 week after intervention to detect serum endothelin-1 (ET-1), nitric oxide (NO) and 24-hour urinary microalbumin. 

纳入标准:

Inclusion criteria

排除标准:

1.排除患有慢性肾病、糖尿病、甲状腺功能减退、甲亢、急性或慢性感染、慢性肝病、妊娠、癌症和高酒精摄入史的患者; 2.排除合并有其他系统严重原发性或继发性疾病的患者; 3.排除3个月内使用过生物制剂的患者; 4.排除研究者认为不宜进行此项临床试验者; 5.排除依从性差的患者。

Exclusion criteria:

1. Patients who had a history of chronic kidney disease, diabetes, hypothyroidism, hyperthyroidism, acute or chronic infection, chronic liver, pregnancy,cancer,and high alcohol intake were excluded from the the study; 2. Patients combined with severe primary or secondary diseases of other systems; 3. Patients have been using biological agents within 3 months; 4. Patients who are unsuitable for this clinical trial considered by researchers; 5. Patients who with poor compliance were excluded from the study.

研究实施时间:

Study execute time:

From 2023-05-04 00:00:00 To 2023-07-15 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-05-04 00:00:00 To 2023-07-15 00:00:00

干预措施:

Interventions:

组别:

维生素C干预组

样本量:

24

Group:

Vitamin C intervention group

Sample size:

干预措施:

在常规治疗心衰药物的基础上每日静脉滴注维生素C注射液1000mg,连续1周。

干预措施代码:

Intervention:

On the basis of conventional treatment of heart failure drugs, vitamin C injection 1,000 mg was intravenously dripped daily for 1 week.

Intervention code:

组别:

对照组

样本量:

24

Group:

control group

Sample size:

干预措施:

常规抗心力衰竭药物治疗。

干预措施代码:

Intervention:

Conventional anti heart failure drug treatment

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

陕西省 

市(区县):

汉中市 

Country:

China

Province:

Shaanxi

City:

Hanzhong

单位(医院):

汉中市中心医院 

单位级别:

三甲 

Institution
hospital:

Hanzhong Central Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

血清维生素C浓度

指标类型:

主要指标

Outcome:

Serum vitamin C levels

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血清内皮素-1

指标类型:

主要指标

Outcome:

Serum Endothelin-1 (ET-1)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

尿微量尿蛋白

指标类型:

主要指标

Outcome:

Urinary microalbumin

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血清一氧化氮

指标类型:

主要指标

Outcome:

serum nitric oxide level

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血清B型脑钠肽前体

指标类型:

主要指标

Outcome:

serum pro-BNP

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:

全血

组织:

Sample Name:

whole 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:

正在进行

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):

项目负责人应用计算机产生随机序。

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

Project leaders use computer to generate random numbers.

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:

未说明

Blinding:

Not stated

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):

临床研究公共管理平台(http://www.medresman.org)

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

Research Manager, ResMan (http://www.medresman.org)

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:

临床研究公共管理平台(http://www.medresman.org)

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

Research Manager, ResMan (http://www.medresman.org)

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2023-05-04 14:18:31