ChiCTR2200056909 版本V1.0 版本创建时间2022/02/22 11:35:00 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:

ChiCTR2200056909 

最近更新日期:

Date of Last Refreshed on:

2022-02-22 11:31:58 

注册时间:

Date of Registration:

2022-02-22 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

锌缺乏对甘肃省贫困地区学龄儿童肠道菌群及代谢产物的影响

Public title:

Effects of zinc deficiency on gut microbiota and metabolite of school-age children in poverty areas of Gansu province

注册题目简写:

English Acronym:

研究课题的正式科学名称:

锌缺乏对甘肃省贫困地区学龄儿童肠道菌群及代谢产物的影响

Scientific title:

Effects of zinc deficiency on gut microbiota and metabolite of school-age children in poverty areas of Gansu province

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:

陈晓慧 

研究负责人:

张莹 

Applicant:

Xiaohui Chen 

Study leader:

Ying Zhang 

申请注册联系人电话:

Applicant telephone:

15037632025

研究负责人电话:

Study leader's
telephone:

13919124210

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:

chenxiaohuiiii@163.com

研究负责人电子邮件:

Study leader's E-mail:

yingz@lzu.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:

甘肃省兰州市城关区东岗西路199号兰州大学医学院勤博楼2020

研究负责人通讯地址:

甘肃省兰州市城关区东岗西路199号兰州大学医学院勤博楼2027

Applicant address:

Room 2020, Qinbo Building, School of Medicine, Lanzhou University, No.199 Donggang West Road, Chengguan District, Lanzhou City, Gansu Province

Study leader's address:

Room 2027, Qinbo Building, School of Medicine, Lanzhou University, No.199 Donggang West Road, Chengguan District, Lanzhou City, Gansu Province

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:

兰州大学公共卫生学院

Applicant's institution:

School of Public Health, Lanzhou University

研究负责人所在单位:

兰州大学公共卫生学院

Affiliation of the Leader:

School of Public Health, Lanzhou 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:

GW-20200915-1

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:

兰州大学公共卫生学院伦理委员会

Name of the ethic committee:

Ethics Committee, School of Public Health, Lanzhou University

伦理委员会批准日期:

Date of approved by ethic committee:

2020-09-15 00:00:00

伦理委员会联系人:

王俊玲

Contact Name of the ethic committee:

Junling Wang

伦理委员会联系地址:

甘肃省兰州市城关区东岗西路199号兰州大学医学院勤博楼

Contact Address of the ethic committee:

Qinbo Building, School of Medicine, Lanzhou University, No.199 Donggang West Road, Chengguan District, Lanzhou City, Gansu Province

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:

兰州大学

Primary sponsor:

Chinese Nutrition Society-Zhendong Country Human Fitness and Health Research Fund

研究实施负责(组长)单位地址:

甘肃省兰州市城关区东岗西路199号兰州大学医学院勤博楼

Primary sponsor's address:

Chinese Nutrition Society-Zhendong Country Human Fitness and Health Research Fund

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

甘肃

市(区县):

兰州

Country:

China

Province:

Gansu

City:

Lanzhou

单位(医院):

兰州大学公共卫生学院

具体地址:

市城关区东岗西路199号兰州大学医学院勤博楼

Institution
hospital:

School of Public Health, Lanzhou University

Address:

Qinbo Building, School of Medicine, 199 Donggang West Road, Chengguan District

经费或物资来源:

中国营养学会-振东国人体质与健康研究基金

Source(s) of funding:

Chinese Nutrition Society (CNS) Nutrition Science Foundation-ZD Tizhi and Health Fund

研究疾病:

锌缺乏  

Target disease:

Zinc deficiency

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

横断面 

Study design:

Cross-sectional 

研究目的:

1.评价甘肃省贫困地区学龄儿童营养状况与膳食营养素摄入状况; 2.明确学龄儿童膳食多样性评分与锌摄入水平之间的关系; 3.揭示学龄儿童肠道微生物多样性; 4.揭示不同血清锌水平对肠道微生物菌群组成和代谢产物的影响,为制定营养干预策略提供理论和实践依据。  

Objectives of Study:

1. To evaluate the nutritional status and dietary nutrient intake of school-age children in poverty-stricken areas of Gansu Province; 2. Clarify the relationship between the dietary diversity score and the level of zinc intake in school-age children; 3. Reveal the diversity of gut microbiota in school-age children; 4.reveal the effects of different serum zinc levels on intestinal microbiota composition and metabolites, and provide theoretical and practical basis for making nutritional intervention strategies.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.6-12岁学龄儿童
2.获得儿童监护人的知情同意
3.无急性病史及重大慢性病史
4.在过去三个月中没有发生任何急性胃肠道疾病(便秘,腹泻或炎症性肠病),也没有慢性胃肠道疾病(腹部结核,大肠癌或肠道恶性肿瘤)的病史
5.在过去三个月中未服用抗生素、抗病毒药、抗真菌药、镇痛药或抗炎药
在过去三个月中无发热(发烧)的症状

Inclusion criteria

1.School-age children aged 6-12
2.written informed consent was obtained from children’s guardian
3.no history of acute illness and major chronic diseases
4.no incidents of acute gastrointestinal disease (constipation, diarrhoea, or inflflammatory bowel disease) in the past three months and no history of chronic gastrointestinal diseases (abdominal tuberculosis, colorectal cancer, or gut malignant tumours)
5.no antibiotic,antiviral, antifungal, analgesic, or anti-inflflammatory drugs were taken in the past three months
No fever in the past three months

排除标准:

1.未获得监护人的知情同意
2.有急性病史及重大慢性病史
3.在过去三个月中发生过急性胃肠道疾病,存在腹泻、便秘、腹痛等胃肠道症状
4.在过去三个月中服用了抗生素、抗病毒药、抗真菌药、镇痛药或抗炎药
5.在过去三个月中存在发热(发烧)的症状

Exclusion criteria:

1. Without the informed consent of the guardian
2. There is a history of acute illness and a history of major chronic diseases
3. Acute gastrointestinal disease occurred in the past three months, with gastrointestinal symptoms such as diarrhea, constipation and abdominal pain
4. Have taken antibiotics, antiviral drugs, antifungals, analgesics or anti-inflammatory drugs in the past three months
5. Have a fever in the past three months

研究实施时间:

Study execute time:

From 2020-01-01 00:00:00 To 2021-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-01-01 00:00:00 To 2021-03-30 00:00:00

干预措施:

Interventions:

组别:

缺锌组

样本量:

57

Group:

zinc deficiency

Sample size:

干预措施:

干预措施代码:

Intervention:

Nil

Intervention code:

组别:

对照组

样本量:

120

Group:

control

Sample size:

干预措施:

干预措施代码:

Intervention:

Nil

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

甘肃 

市(区县):

兰州 

Country:

China

Province:

Gansu

City:

Lanzhou

单位(医院):

兰州大学公共卫生学院 

单位级别:

 

Institution
hospital:

School of Public Health, Lanzhou University

Level of the institution:

测量指标:

Outcomes:

指标中文名:

血清锌

指标类型:

主要指标

Outcome:

Serum zinc

Type:

Primary indicator

测量时间点:

测量方法:

火焰原子分光光度法

Measure time point of outcome:

Measure method:

Flame atomic spectrophotometry

指标中文名:

白介素1β

指标类型:

次要指标

Outcome:

IL-1β

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

白介素6

指标类型:

次要指标

Outcome:

IL-6

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肿瘤坏死因子

指标类型:

次要指标

Outcome:

TNF-α

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

体重

指标类型:

次要指标

Outcome:

Weight

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

身高

指标类型:

次要指标

Outcome:

Height

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:

标本中文名:

粪便

组织:

Sample Name:

Feces

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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 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):

不适用

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

Not applicable

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:

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):

不适用

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

Not applicable

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:

不适用

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

Not applicable

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2022-02-22 11:31:58