ChiCTR2300078354 版本V1.1 版本创建时间2024/08/07 23:13:28 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:

ChiCTR2300078354 

最近更新日期:

Date of Last Refreshed on:

2023-12-06 10:23:49 

注册时间:

Date of Registration:

2023-12-06 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

益生菌促进人体排塑效果的双盲随机对照试验

Public title:

A double-blind randomized controlled trial investigating the impact of probiotics on human plastic excretion

注册题目简写:

English Acronym:

研究课题的正式科学名称:

益生菌促进人体排塑效果的双盲随机对照试验

Scientific title:

A double-blind randomized controlled trial investigating the impact of probiotics on human plastic excretion.

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:

赵琦 

研究负责人:

雷旭东 

Applicant:

Qi Zhao 

Study leader:

Xudong Lei 

申请注册联系人电话:

Applicant telephone:

+86 173 5221 3575

研究负责人电话:

Study leader's
telephone:

+86 180 8938 5839

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:

qizhao2023@lzu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

leixudong0919@163.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:

甘肃省兰州市城关区天水南路222号

研究负责人通讯地址:

甘肃省兰州市七里河区小西湖东街2号

Applicant address:

222 TianShui South Road, ChengGuan District, Lanzhou City, Gansu Province

Study leader's address:

2 Dongjie, Xiaoxihu, Qilihe 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

Applicant's institution:

Lanzhou University

研究负责人所在单位:

甘肃省肿瘤医院

Affiliation of the Leader:

Gansu Provincial Cancer 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:

A 202311030072

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:

甘肃省肿瘤医院甘肃省医学科学院伦理委员会

Name of the ethic committee:

Ethics Committee of Gansu Provincial Cancer Hospital and Gansu Medical Academy

伦理委员会批准日期:

Date of approved by ethic committee:

2023-11-03 00:00:00

伦理委员会联系人:

王军

Contact Name of the ethic committee:

Jun Wang

伦理委员会联系地址:

甘肃省兰州市七里河区小西湖东街2号

Contact Address of the ethic committee:

2 Dongjie, Xiaoxihu, Qilihe District, Lanzhou City, Gansu Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 931 230 2659

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:

甘肃省肿瘤医院

Primary sponsor:

Gansu Provincial Cancer Hospital

研究实施负责(组长)单位地址:

甘肃省兰州市七里河区小西湖东街2号

Primary sponsor's address:

2 Dongjie, Xiaoxihu, Qilihe District, Lanzhou City, Gansu Province

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):

甘肃省肿瘤医院

具体地址:

甘肃省兰州市七里河区小西湖东街2号

Institution
hospital:

Gansu Provincial Cancer Hospital

Address:

2 Dongjie, Xiaoxihu, Qilihe District, Lanzhou City, Gansu Province

经费或物资来源:

北京蓝晶微生物科技有限公司

Source(s) of funding:

Beijing Lanjing Microbial Technology Co. LTD

研究疾病:

人体排塑  

Target disease:

Human body plastic discharge

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:

基于蓝晶微生物排塑益生菌开展小规模概念的验证性临床试验,观察塑益生菌干预后促进人群体内微塑料的排出情况,为此益生菌的排塑效果提供数据支持,同时也为后期此益生菌促进人体微塑料排出的大规模人群研究提供参考依据。  

Objectives of Study:

Conducting a small-scale, proof-of-concept clinical trial based on Blue Crystal Microorganism's plastic-reducing probiotics to observe the effect of promoting the excretion of microplastics in the human body after intervention with plastic-reducing probiotics, providing data support for the plastic-reducing effect of probiotics and also serving as a reference for large-scale population studies on the promotion of human microplastic excretion by probiotics in the future.

药物成份或治疗方案详述:

植物乳杆菌DT88冻干菌粉 

Description for medicine or protocol of treatment in detail:

Lyophilized Lactobacillus plantarum powder 

纳入标准:

(1)通过前期问卷调查,饮食习惯达到微塑料相对高暴露标准的志愿者; (2)体检健康,无急性病史及重大慢性病史的志愿者; (3)目前没有参加其他相关的试验项目的志愿者; (4)在过去三个月中没有发生任何急性胃肠道疾病,也无慢性胃肠道疾病病史的志愿者; (5)年龄18~45岁,性别不限; (6)自愿参与本项目研究,配合度较高的志愿者。

Inclusion criteria

(1) Volunteers whose eating habits meet the relatively high exposure standard of microplastics through the preliminary questionnaire survey; (2) Volunteers who are healthy and have no history of acute disease or major chronic disease; (3) Volunteers who are not currently participating in other relevant experimental projects; (4) Volunteers who have not developed any acute gastrointestinal disease in the past three months and have no history of chronic gastrointestinal disease; (5) Age 18-45 years old, gender is not limited; (6) Volunteers who voluntarily participate in this project and have a high degree of cooperation.

排除标准:

(1)不愿配合项目者; (2)通过前期问卷调查,饮食习惯未达到微塑料高暴露标准的志愿者; (3)患有严重的系统性疾病及感染,恶性疾病如肿瘤、严重心、肝、肾疾病,急性胃肠道疾病、发热等对肠道菌群有影响的疾病; (4)三月内服用过抗生素的志愿者; (5)一周内因各种原因服用各类保健品者; 一周内应用其他理疗仪器或者外用任何药物、保健品促进消化功能、影响肠道菌群,而影响本次试验的受试者。

Exclusion criteria:

(1) Those who are unwilling to cooperate with the project; (2) Volunteers whose eating habits did not meet the high microplastic exposure standard through the preliminary questionnaire survey; (3) Suffering from serious systemic diseases and infections, malignant diseases such as tumors, serious heart, liver, kidney diseases, acute gastrointestinal diseases, fever and other diseases that have an impact on intestinal flora; (4) Volunteers who had taken antibiotics within three months; (5) People who take various health care products for various reasons within a week; The use of other physiotherapy instruments or any topical drugs or health products within a week to promote digestive function and affect intestinal flora will affect the subjects in this study.

研究实施时间:

Study execute time:

From 2023-10-15 00:00:00 To 2024-10-15 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-12-04 00:00:00 To 2023-12-10 00:00:00

干预措施:

Interventions:

组别:

干预组

样本量:

30

Group:

Intervention group

Sample size:

干预措施:

干预组每日摄入提供的蓝晶微生物益生菌1包,持续2个月共60天。

干预措施代码:

Intervention:

The intervention group received 1 package of blue-crystal microbial probiotics provided daily for 2 months for 60 days.

Intervention code:

组别:

对照组

样本量:

30

Group:

Control group

Sample size:

干预措施:

对照组每日摄入安慰剂1包,持续2个月共60天。

干预措施代码:

Intervention:

The control group received 1 packet of placebo daily for 2 months for 60 days.

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):

甘肃省肿瘤医院 

单位级别:

三甲 

Institution
hospital:

Gansu Provincial Cancer Hospital

Level of the institution:

Grade A tertiary hospital

测量指标:

Outcomes:

指标中文名:

血常规(RBC,WBC,Hb,NEUT,LYM,PLT,MO)

指标类型:

次要指标

Outcome:

Blood routine examination(RBC,WBC,Hb,NEUT,LYM,PLT,MO)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

尿常规(PH,SG,GLU,PRO,RBC,WBC,KET)

指标类型:

次要指标

Outcome:

urinalysis(PH,SG,GLU,PRO,RBC,WBC,KET)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

粪常规(WBC,RBC,OB)

指标类型:

次要指标

Outcome:

Stool routine examination(WBC,RBC,OB)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血生化全项(ALT,AST,LDH,CK,ALP,GGT,GLU,TBil,DBil,TC,TG,TP,ALB,BUN,UA,Cr,K+,Na+,Cl-,Ca2+)

指标类型:

次要指标

Outcome:

Blood biochemistry complete(ALT,AST,LDH,CK,ALP,GGT,GLU,TBil,DBil,TC,TG,TP,ALB,BUN,UA,Cr,K+,Na+,Cl-,Ca2+)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

男性性激素六项(睾酮(Testosterone,T),雌二醇(Estradiol,E2),孕酮(Progesterone,P),促黄体生成素(Luteinizing hormone,LH),促卵泡激素(Follicle-stimulating hormone,FSH),催乳素(prolactin,PRL))

指标类型:

主要指标

Outcome:

Six items of male sex hormones((Testosterone,T),(Estradiol,E2),(Progesterone,P),(Luteinizing hormone,LH),(Follicle-stimulating hormone,FSH),(prolactin,PRL))

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

微塑料检测

指标类型:

主要指标

Outcome:

Microplastics detection

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

保存至检测后销毁

Fate of sample:

Destruction after use  

Note:

Storing until tested and then destroy

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

保存至检测后销毁

Fate of sample:

Destruction after use  

Note:

Storing until tested and then destroy

标本中文名:

尿液

组织:

Sample Name:

urine

Tissue:

人体标本去向

使用后销毁  

说明

保存至检测后销毁

Fate of sample:

Destruction after use  

Note:

Storing until tested and then destroy

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 45 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):

主要研究人员通过随机数表法产生随机序列

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

The main researchers generate random sequences through the random number table method

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,对受试者和试验的研究人员实施盲法。将蓝晶微生物益生菌和安慰剂生产包装后通过随机数将蓝晶微生物益生菌和安慰剂进行编号,编号打印在包装盒上。招募到足够的受试者后,使用随机数表法将受试者进行排序,根据受试者排序和包装编号的对应关系将益生菌或安慰剂随机分发至各受试者,试验的研究人员和受试者均无法得知分发的干预试样为益生菌或安慰剂。

Blinding:

Double-blind, the blind method is applied to both the subjects and the researchers of the experiment. After packaging the Blue Crystal Microbial Probiotics and the placebo, they are numbered using random numbers, and the numbers are printed on the packaging boxes. After recruiting a sufficient number of subjects, the subjects are sorted using a random number table, and the probiotics or placebos are randomly distributed to the subjects according to the correspondence between the subject's sorting and the packaging number. Neither the researchers nor the subjects can know whether the intervention sample distributed is probiotics or placebos.

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):

2026年10月15日,临床试验公共管理平台ResMan (www.medresman.org.cn)

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

2026-10-15 ResMan (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:

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

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:

 2023-12-06 10:23:07