ChiCTR2400089088 版本V1.0 版本创建时间2024/09/02 09:08:08 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:

ChiCTR2400089088 

最近更新日期:

Date of Last Refreshed on:

2024-09-02 09:07:31 

注册时间:

Date of Registration:

2024-09-02 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

动物双歧杆菌乳亚种ProSci-246通过调节肠道菌群辅助学龄期肥胖儿童减重的临床研究

Public title:

Clinical study on the use of animal Bifidobacterium lactis subspecies ProSci-246 to assist weight loss in obese school-age children by regulating gut microbiota

注册题目简写:

English Acronym:

研究课题的正式科学名称:

动物双歧杆菌乳亚种ProSci-246通过调节肠道菌群辅助学龄期肥胖儿童减重的临床研究

Scientific title:

Clinical study on the use of animal Bifidobacterium lactis subspecies ProSci-246 to assist weight loss in obese school-age children by regulating gut microbiota

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:

马翠翠 

研究负责人:

马翠翠 

Applicant:

Ma Cuicui 

Study leader:

Ma Cuicui 

申请注册联系人电话:

Applicant telephone:

+86 180 0485 3190

研究负责人电话:

Study leader's
telephone:

+86 180 0485 3190

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:

yuzu85217@163.com

研究负责人电子邮件:

Study leader's E-mail:

yuzu85217@163.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

http://www.nmgyy.cn/

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

http://www.nmgyy.cn/

申请注册联系人通讯地址:

呼和浩特市赛罕区昭乌达路20号

研究负责人通讯地址:

呼和浩特市赛罕区昭乌达路20号

Applicant address:

No. 20 Zhaowuda Road, Saihan District, Hohhot

Study leader's address:

No. 20 Zhaowuda Road, Saihan District, Hohhot

申请注册联系人邮政编码:

Applicant postcode:

010017

研究负责人邮政编码:

Study leader's postcode:

010017

申请人所在单位:

内蒙古自治区人民医院

Applicant's institution:

Inner Mongolia Autonomous Region People's Hospital

研究负责人所在单位:

内蒙古自治区人民医院

Affiliation of the Leader:

Inner Mongolia Autonomous Region People's 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:

SC-07/01KT2023011-2

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:

内蒙古自治区人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Inner Mongolia Autonomous Region People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2024-04-28 00:00:00

伦理委员会联系人:

戴超

Contact Name of the ethic committee:

Dai Chao

伦理委员会联系地址:

内蒙古自治区呼和浩特市赛罕区昭乌达路26号

Contact Address of the ethic committee:

No. 26 Zhaowuda Road, Saihan District, Hohhot City, Inner Mongolia Autonomous Region

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 471 328 3928

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:

内蒙古自治区人民医院

Primary sponsor:

Inner Mongolia Autonomous Region People's Hospital

研究实施负责(组长)单位地址:

呼和浩特市赛罕区昭乌达路20号

Primary sponsor's address:

No. 20 Zhaowuda Road, Saihan District, Hohhot

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

内蒙古自治区

市(区县):

呼和浩特

Country:

China

Province:

Inner Mongolia Autonomous Region

City:

Hohhot

单位(医院):

内蒙古自治区人民医院

具体地址:

呼和浩特市赛罕区昭乌达路20号

Institution
hospital:

Inner Mongolia Autonomous Region People's Hospital

Address:

No. 20 Zhaowuda Road, Saihan District, Hohhot

经费或物资来源:

内蒙古自治区人民医院院内基金、内蒙古自治区公立医院联合基金

Source(s) of funding:

Inner Mongolia Autonomous Region People's Hospital Internal Fund and Inner Mongolia Autonomous Region Public Hospital Joint Fund

研究疾病:

肥胖  

Target disease:

Obesity

研究疾病代码:

E66

Target disease code:

E66

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:

随机平行对照 

Study design:

Parallel 

研究目的:

(1)明确益生菌动物双歧杆菌乳亚种ProSci-246干预组肥胖儿童与安慰剂组肥胖儿童肠道菌群在组成、数量和比例上发生的变化。 (2)实施益生菌动物双歧杆菌乳亚种ProSci-246干预后,检测肥胖儿童血脂、尿酸、血糖等水平、通过人体成分分析、体脂率与BMI变化,明确益生菌对肥胖儿童健康指标改善作用。 (3)益生菌动物双歧杆菌乳亚种ProSci-246干预后,肥胖儿童肠道菌群在组成、数量和比例上发生的变化。  

Objectives of Study:

(1) Clarify the changes in the composition, quantity, and proportion of gut microbiota in obese children between the probiotic animal Bifidobacterium lactis subsp. lactis ProSci-246 intervention group and the placebo group. (2) After implementing the intervention of probiotic animal Bifidobacterium lactis subsp. lactis ProSci-246, the levels of blood lipids, uric acid, blood glucose, etc. in obese children were detected. Through analysis of body composition, changes in body fat percentage and BMI, the improvement effect of probiotics on health indicators in obese children was clarified. (3) Changes in composition, quantity, and proportion of gut microbiota in obese children after intervention with probiotic animal Bifidobacterium lactis subsp. ProSci-246.

药物成份或治疗方案详述:

选取6~17岁的肥胖儿童200例,随机分为2组,饮食干预+安慰剂组与饮食干预+动物双歧杆菌乳亚种ProSci-246组,两组儿童根据生长发育的特点分为6-10岁组、11-13岁组与14-17岁组。饮食干预组按照医学减重流程进行饮食干预,出具个体化减重方案,益生菌+饮食干预组,在饮食干预组基础上进行3-6个月持续的益生菌干预,观察肥胖儿童的身体指标包括体质指数(BMI)、腰围、臀围、腰臀比、体脂百分率(FBP%)等,以及生化指标包括血糖、血脂、尿酸等。明确益生菌干预在儿童肥胖中的作用,并发现其肠道菌群变化及可能的代谢途径。 

Description for medicine or protocol of treatment in detail:

Select 200 obese children aged 6-17 years old and randomly divide them into two groups: dietary intervention+placebo group and dietary intervention+animal bifidobacterium subsp. lactis ProSci-246 group. The two groups of children are divided into 6-10 year old group, 11-13 year old group, and 14-17 year old group based on their growth and development characteristics. The dietary intervention group received dietary intervention according to the medical weight loss process, and an individualized weight loss plan was developed. The probiotic+dietary intervention group received continuous probiotic intervention for 3-6 months on the basis of the dietary intervention group. The physical indicators of obese children, including body mass index (BMI), waist circumference, hip circumference, waist hip ratio, body fat percentage (FBP%), as well as biochemical indicators such as blood glucose, blood lipids, uric acid, etc., were observed. Clarify the role of probiotic intervention in childhood obesity and identify changes in gut microbiota and potential metabolic pathways. 

纳入标准:

1.6-17岁儿童青少年,性别不限 2.体质指数(BMI)符合该年龄段肥胖标准 3.监护人按照规定签署知情同意书,能接受患者的治疗方法。

Inclusion criteria

1. Children and adolescents aged 6-17, regardless of gender 2. Body mass index (BMI) meets the obesity criteria for this age group 3. The guardian shall sign an informed consent form in accordance with regulations and be able to accept the patient's treatment method.

排除标准:

1. 非酒精性脂肪肝等消化系统疾病、胰岛素抵抗等肥胖相关症状 2.近3个月有重大饮食调整或极端饮食习惯 3.以及近3个月长期服用抗生素或益生菌制剂者

Exclusion criteria:

1. Non alcoholic fatty liver and other digestive system diseases, as well as obesity related symptoms such as insulin resistance 2. Significant dietary adjustments or extreme eating habits in the past 3 months 3. And those who have been taking antibiotics or probiotic preparations for a long time in the past 3 months

研究实施时间:

Study execute time:

From 2024-09-08 00:00:00 To 2025-07-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-09-08 00:00:00 To 2025-07-01 00:00:00

干预措施:

Interventions:

组别:

饮食干预与口服安慰剂组

样本量:

100

Group:

Dietary intervention and placebo group

Sample size:

干预措施:

饮食干预与口服安慰剂

干预措施代码:

Intervention:

Dietary intervention and Oral placebo

Intervention code:

组别:

饮食干预与口服动物双歧杆菌乳亚种ProSci-246益生菌组

样本量:

100

Group:

dietary intervention and animal Bifidobacterium lactis subsp. lactis ProSci-246 group

Sample size:

干预措施:

饮食干预与口服动物双歧杆菌乳亚种ProSci-246益生菌

干预措施代码:

Intervention:

dietary intervention and Oral probiotic animal Bifidobacterium lactis subsp. lactis ProSci-246

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

内蒙古自治区 

市(区县):

 

Country:

China

Province:

Inner Mongolia Autonomous Region

City:

单位(医院):

内蒙古自治区人民医院 

单位级别:

三级,三甲 

Institution
hospital:

Inner Mongolia Autonomous Region People's Hospital

Level of the institution:

Tertiary, Tertiary A,

国家:

中国

省(直辖市):

内蒙古自治区 

市(区县):

 

Country:

China

Province:

Inner Mongolia Autonomous Region

City:

单位(医院):

呼伦贝尔市人民医院 

单位级别:

三级,三甲 

Institution
hospital:

Hulunbuir People's Hospital

Level of the institution:

Tertiary, Tertiary A,

测量指标:

Outcomes:

指标中文名:

空腹血糖

指标类型:

主要指标

Outcome:

Fasting blood glucose

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血脂四项(TC、TG、LDL-C、HDL-C)

指标类型:

主要指标

Outcome:

lipids four ( CHOL, TG, LDL-C HDL-C)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

尿酸

指标类型:

主要指标

Outcome:

uric acid

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肠道菌群

指标类型:

主要指标

Outcome:

gut microbiota

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肠道屏障功能指标(D-乳酸、二胺氧化酶(DAO)、细菌内毒素(LPS))

指标类型:

次要指标

Outcome:

Intestinal barrier function indicators (D-lactate, diamine oxidase (DAO), bacterial endotoxin (LPS))

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血红蛋白

指标类型:

次要指标

Outcome:

hemoglobin

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:

血液

Sample Name:

blood

Tissue:

blood

人体标本去向

使用后保存  

说明

3年后销毁

Fate of sample:

Preservation after use  

Note:

Destruction after 3 years

标本中文名:

尿液

组织:

尿液

Sample Name:

urine

Tissue:

urine

人体标本去向

使用后销毁  

说明

3年后销毁

Fate of sample:

Destruction after use  

Note:

Destruction after 3 years

标本中文名:

粪便

组织:

肠道

Sample Name:

feces

Tissue:

gut

人体标本去向

使用后销毁  

说明

3年后销毁

Fate of sample:

Destruction after use  

Note:

Destruction after 3 years

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 6 years
最大 Max age 17 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):

随机数字表

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

random number table

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:

双盲

Blinding:

double blind

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):

2027年12月

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

December 2027

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:

病例记录表

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

Case Record Form, CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2024-09-02 09:07:31