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

注册号:

Registration number:

ChiCTR2200056909 

最近更新日期:

Date of Last Refreshed on:

2022-10-21 16:40:55 

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:

Chen Xiaohui 

Study leader:

Zhang Ying 

申请注册联系人电话:

Applicant telephone:

+86 15037632025

研究负责人电话:

Study leader's
telephone:

+86 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, Gansu

Study leader's address:

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

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:

2020-01-01 00:00:00

伦理委员会联系人:

王俊玲

Contact Name of the ethic committee:

Wang Junling

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, 199 Donggang Road West, Chengguan District, Lanzhou, Gansu

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:

兰州大学公共卫生学院

Primary sponsor:

School of Public Health, Lanzhou University

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:

199 Donggang Road West, Chengguan District, Lanzhou, Gansu

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:

队列研究 

Study design:

Cohort study 

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:

Inclusion criteria

排除标准:

1.有急性病史及重大慢性病史;
2.在过去三个月中发生任何急性胃肠道疾病(便秘,腹泻或炎症性肠病),或慢性胃肠道疾病(腹部结核,大肠癌或肠道恶性肿瘤)的病史;
3.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;
4.在过去三个月中存在发热(发烧)的症状。

Exclusion criteria:

1. There is a history of acute illness and a history of major chronic diseases
2. Acute gastrointestinal disease occurred in the past three months, with gastrointestinal symptoms such as diarrhea, constipation and abdominal pain; with history of chronic gastrointestinal diseases (abdominal tuberculosis, colorectal cancer, or gut malignant tumours);
3. Have taken antibiotics, antiviral drugs, antifungals, analgesics or anti-inflammatory drugs in the past three months;
4. 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 6 years
最大 Max age 12 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:

N/A

Blinding:

N/A

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):

ResMan 临床试验公共管理平台, http://www.medresman.org.cn

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

ResMan, http://www.medresman.org.cn.

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