ChiCTR2500102659 版本V1.0 版本创建时间2025/05/18 23:56:34 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:

ChiCTR2500102659 

最近更新日期:

Date of Last Refreshed on:

2025-05-18 23:56:25 

注册时间:

Date of Registration:

2025-05-18 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

碳水化合物最低需要量研究

Public title:

Research on the Minimum Requirement of Carbohydrates

注册题目简写:

English Acronym:

研究课题的正式科学名称:

碳水化合物最低需要量研究

Scientific title:

Research on the Minimum Requirement of Carbohydrates

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:

向雪松 

研究负责人:

向雪松 

Applicant:

Xuesong Xiang 

Study leader:

Xuesong Xiang 

申请注册联系人电话:

Applicant telephone:

+86 13601219682

研究负责人电话:

Study leader's
telephone:

+86 10 66237191

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:

xiangxs@ninh.chinacdc.cn

研究负责人电子邮件:

Study leader's E-mail:

xiangxs@ninh.chinacdc.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:

北京市西城区南纬路27号

研究负责人通讯地址:

北京市西城区南纬路27号

Applicant address:

No. 27, NanWei Road, XiCheng District, Beijing

Study leader's address:

No. 27, NanWei Road, XiCheng District, Beijing

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:

中国疾病预防控制中心营养与健康所

Applicant's institution:

Institute of Nutrition and Health, Chinese Center for Disease Control and Prevention

研究负责人所在单位:

中国疾病预防控制中心营养与健康所

Affiliation of the Leader:

Institute of Nutrition and Health, Chinese Center for Disease Control and Prevention

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:

2025-007

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:

中国疾病预防控制中心营养与健康所伦理委员会

Name of the ethic committee:

Ethics Committee, Institute of Nutrition and Health, Chinese Center for Disease Control and Prevention

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-27 00:00:00

伦理委员会联系人:

苑晓琳

Contact Name of the ethic committee:

Xiaolin Yuan

伦理委员会联系地址:

北京市西城区南纬路27号

Contact Address of the ethic committee:

No. 27, NanWei Road, XiCheng District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 66237032

伦理委员会联系人邮箱:

Contact email of the ethic committee:

yuanxl@ninh.chinacdc.cn

研究实施负责(组长)单位:

中国疾病预防控制中心营养与健康所

Primary sponsor:

Institute of Nutrition and Health, Chinese Center for Disease Control and Prevention

研究实施负责(组长)单位地址:

北京市西城区南纬路27号

Primary sponsor's address:

No. 27, NanWei Road, XiCheng District, Beijing

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

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

中国疾病预防控制中心营养与健康所

具体地址:

北京市西城区南纬路27号

Institution
hospital:

Institute of Nutrition and Health, Chinese Center for Disease Control and Prevention

Address:

No. 27, NanWei Road, XiCheng District, Beijing

经费或物资来源:

达能膳食营养研究与宣教基金

Source(s) of funding:

Danone Dietary Nutrition Research and Advocacy Fund

研究疾病:

无  

Target disease:

None

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:

单臂 

Study design:

Single arm 

研究目的:

1.初步探究碳水化合物的最低需要量,为制定碳水化合物膳食参考摄入量提供参考依据; 2.在真实环境下探索影响人体血糖、酮体波动的因素。  

Objectives of Study:

1.To conduct a preliminary exploration of the minimum requirement for carbohydrates and provide a reference basis for formulating dietary reference intakes for carbohydrates; 2.To investigate the factors influencing fluctuations in human blood glucose and ketone in a real-world environment.

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20岁~50岁; 2.体质指数(body mass index;BMI)>=20 kg/m^2; 3.有通过饮食进行体重管理的意愿;

Inclusion criteria

1.Aged between 20 and 50 years old; 2.Body Mass Index (BMI) >= 20 kg/m^2; 3.Willingness to manage body weight through dietary means;

排除标准:

1.孕妇或哺乳期妇女;
2.患有糖尿病,或正在服用降糖药物;
3.患有肉毒碱缺乏症、肉毒碱棕榈酰基转移酶 I 或 II 缺乏症、肉毒碱转移酶 II 缺乏症、脂肪酸 β-氧化缺乏症、中链酰基脱氢酶缺乏症、长链酰基脱氢酶缺乏症、短链酰基脱氢酶缺乏症、长链 3-羟基脂酰辅酶缺乏症、中链 3-羟基脂酰辅酶缺乏症、丙酮酸羧化酶缺乏症、卟啉病;
4.重要生命器官(心、肝、肺、肾等)功能严重障碍;有胰腺炎病史;有肾衰病史;患有活动性胆囊炎疾病;频发痛风者;脂肪消化障碍;正在感染或者体质非常差;
5.素食主义或正在经历饮食失调,或不愿意食用研究所提供食物;
6.没有能够运行数字应用程序的手机,或者无法使用手机操作应用程序;
7.研究期间无法在手臂上佩戴监测仪;对粘合剂过敏;
8.从饮食干预正式开始前一晚 9 点到饮食干预当天上午 9 点期间无法禁食者;
9.无法理解图表信息者;

Exclusion criteria:

1.Pregnant or lactating women;
2.Individuals diagnosed with diabetes or currently taking hypoglycemic medications;
3.Individuals with carnitine deficiency, carnitine palmitoyltransferase I or II deficiency, carnitine acyltransferase II deficiency, fatty acid β-oxidation deficiency, medium-chain acyl-CoA dehydrogenase deficiency, long-chain acyl-CoA dehydrogenase deficiency, short-chain acyl-CoA dehydrogenase deficiency, long-chain 3-hydroxyacyl-CoA dehydrogenase deficiency, medium-chain 3-hydroxyacyl-CoA dehydrogenase deficiency, pyruvate carboxylase deficiency, or porphyria;
4.Individuals with severe dysfunction of vital organs (heart, liver, lungs, kidneys, etc.); History of pancreatitis; History of renal failure; Active cholecystitis; Frequent gout attacks; Fat malabsorption; Currently infected or in extremely poor physical condition;
5.Vegetarians or individuals experiencing eating disorders, or those unwilling to consume the food provided by the study;
6.Lacking a functional smartphone capable of running digital applications or being unable to operate such applications;
7.Unable to wear a monitor on the arm during the study period; Allergic to adhesives;
8.Unable to fast from 9 p.m. the night before the official start of the dietary intervention until 9 a.m. on the day of the intervention;
9.Unable to comprehend graphical information;

研究实施时间:

Study execute time:

From 2025-05-01 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-05-19 00:00:00 To 2025-06-02 00:00:00

干预措施:

Interventions:

组别:

低碳饮食干预组

样本量:

25

Group:

Low-carbon diet intervention group

Sample size:

干预措施:

低碳饮食

干预措施代码:

Intervention:

Low-carbon diet

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京市 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

中国疾病预防控制中心营养与健康所 

单位级别:

无 

Institution
hospital:

Institute of Nutrition and Health, Chinese Center for Disease Control and Prevention

Level of the institution:

None

测量指标:

Outcomes:

指标中文名:

血液β-羟丁酸浓度

指标类型:

主要指标

Outcome:

The concentration of β -hydroxybutyric acid in blood

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 20 years
最大 Max age 50 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:

不公开/Private

盲法:

Blinding:

None

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):

原始数据将于2026年12月31日在NCBI网站公开https://www.ncbi.nlm.nih.gov/

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

The original data will be made public on the NCBI website on December 31, 2026 https://www.ncbi.nlm.nih.gov/

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:

EDC

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

EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-05-18 23:56:25