ChiCTR2500099463 版本V1.0 版本创建时间2025/03/24 16:16:27 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:

ChiCTR2500099463 

最近更新日期:

Date of Last Refreshed on:

2025-03-24 16:16:22 

注册时间:

Date of Registration:

2025-03-24 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

探讨短双歧杆菌能否通过对肠道菌群的影响改善婴幼儿感染性腹泻

Public title:

To investigate whether bifidobacterium brevis can improve infantile diarrhea through its influence on intestinal microbiota

注册题目简写:

English Acronym:

研究课题的正式科学名称:

探讨短双歧杆菌能否通过对肠道菌群的影响改善婴幼儿感染性腹泻

Scientific title:

To investigate whether bifidobacterium brevis can improve infantile diarrhea through its influence on intestinal 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:

胡岗 

研究负责人:

余红英 

Applicant:

Gang Hu 

Study leader:

Hongying Yu 

申请注册联系人电话:

Applicant telephone:

+86 155 2716 8801

研究负责人电话:

Study leader's
telephone:

+86 139 7986 2619

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:

hugang92@163.com

研究负责人电子邮件:

Study leader's E-mail:

yyb89009@qq.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:

江西省南昌市红谷滩区学府大道1299号

研究负责人通讯地址:

江西省景德镇市珠山区广场北路35号

Applicant address:

1299 Xuefu Avenue, Honggutan District, Nanchang, Jiangxi

Study leader's address:

35 Plaza Road North, Zhushan District, Jingdezhen, Jiangxi

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:

南昌大学转化医学研究院

Applicant's institution:

Institute of Translational Medicine, Nanchang University

研究负责人所在单位:

景德镇市第二人民医院

Affiliation of the Leader:

Jingdezhen Second 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:

2023-LLLCYJ-002

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:

景德镇市第二人民医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Jingdezhen Second People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2024-01-11 00:00:00

伦理委员会联系人:

胡文娟

Contact Name of the ethic committee:

Wenjuan Hu

伦理委员会联系地址:

江西省景德镇市珠山区广场北路35号

Contact Address of the ethic committee:

35 Plaza Road North, Zhushan District, Jingdezhen, Jiangxi

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 136 0798 5278

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:

景德镇市第二人民医院

Primary sponsor:

The Second People's Hospital of Jingdezhen

研究实施负责(组长)单位地址:

江西省景德镇市珠山区广场北路35号

Primary sponsor's address:

35 Plaza Road North, Zhushan District, Jingdezhen, Jiangxi

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

江西

市(区县):

Country:

China

Province:

Jiangxi

City:

单位(医院):

景德镇市第二人民医院

具体地址:

江西省景德镇市珠山区广场北路35号

Institution
hospital:

The Second People's Hospital of Jingdezhen

Address:

35 Plaza Road North, Zhushan District, Jingdezhen, Jiangxi

经费或物资来源:

自筹

Source(s) of funding:

Self-raised

研究疾病:

婴幼儿感染性腹泻  

Target disease:

Infantile infectious diarrhea

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:

随机平行对照 

Study design:

Parallel 

研究目的:

评价益生菌能否通过对肠道菌群的影响改善婴幼儿感染性腹泻的症状  

Objectives of Study:

To evaluate whether probiotics can improve the symptoms of infective diarrhea in infants through the influence of intestinal gut microbiota

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、临床表现为腹胀腹泻腹痛、大便次数增加、大便水样、食欲不振等; 2、发病时间超过5天,经相关检查无消化系统溃疡、消化系统肿瘤等; 3、在完成治疗后入组前3个月内未使用其他药物及益生菌,且家长同意签订知情同意书。

Inclusion criteria

1. The clinical manifestations were abdominal distension, diarrhea, abdominal pain, increased frequency of stool, watery stool, loss of appetite, etc. 2. The onset time was more than 5 days, and there was no digestive ulcer or digestive system tumor after relevant examination. 3. No other drugs or probiotics were used in the first 3 months after the completion of treatment, and parents agreed to sign informed consent.

排除标准:

1、高热持续不退,存在继发性腹泻; 2、近期存在抗生素或止泻药治疗史,有严重的活动性病毒或细菌感染,且未能通过治疗控制; 3、患有其他任何严重疾病或慢性疾病,研究者认为可能影响患者的治疗、随访或评估包括任何未被控制的有临床意义的神经、精神疾病、免疫调节性疾病、代谢性疾病及传染病等; 4、经临床医生诊断、评估后不适合进行益生菌辅助治疗的患者。

Exclusion criteria:

1. High fever persists, there is secondary diarrhea. 2. Have a recent history of antibiotic or antidiarrheal therapy, have a serious active viral or bacterial infection, and have not been controlled by treatment. 3.Have any other serious or chronic illness that the investigator believes may affect the patient's treatment, follow-up, or evaluation. It includes any uncontrolled and clinically significant neurological, psychiatric, immune-regulatory, metabolic and infectious diseases. 4. Patients who are not suitable for probiotic-assisted therapy after diagnosis and evaluation by clinicians.

研究实施时间:

Study execute time:

From 2024-01-11 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-01-26 00:00:00 To 2025-12-31 00:00:00

干预措施:

Interventions:

组别:

对照组

样本量:

50

Group:

Control,C

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

婴幼儿腹泻组

样本量:

50

Group:

Infantile diarrhea,ID

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

婴幼儿腹泻+蒙脱石散+益生菌组

样本量:

50

Group:

IDMPR

Sample size:

干预措施:

接受蒙脱石散的常规治疗,同时口服益生菌

干预措施代码:

Intervention:

Receive conventional treatment with montmorillonite powder, along with oral probiotics

Intervention code:

组别:

婴幼儿腹泻+蒙脱石散+安慰剂组

样本量:

50

Group:

IDMPL

Sample size:

干预措施:

接受蒙脱石散的常规治疗,同时口服安慰剂

干预措施代码:

Intervention:

He received conventional treatment with montmorillonite powder and an oral placebo

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江西 

市(区县):

 

Country:

China

Province:

Jiangxi

City:

单位(医院):

景德镇市第二人民医院 

单位级别:

三甲 

Institution
hospital:

The Second People's Hospital of Jingdezhen

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肠道菌群组成

指标类型:

主要指标

Outcome:

Gut microbiota composition

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

临床血液检测

指标类型:

次要指标

Outcome:

Clinical blood test

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

腹泻疗效观察

指标类型:

主要指标

Outcome:

Observation on the efficacy of diarrhea

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

Hart腹泻计分表

指标类型:

主要指标

Outcome:

Hart diarrhea scale

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

粪便样本的高通量测序

指标类型:

主要指标

Outcome:

High-throughput sequencing of stool samples

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

感染源的检测

指标类型:

主要指标

Outcome:

Detection of the source of infection

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:

标本中文名:

粪便

组织:

Sample Name:

Fecal

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:

正在进行

Recruiting

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):

临床医生通过随机数表法对纳入分组的患者进行随机分组。

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

The clinician randomized the patients in the group by randomization 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:

在试验过程中,测验者与被测验者都不知道被测者所属的组别

Blinding:

During the experiment, neither the tester nor the subject knew which group the subject belonged to

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):

通过Resman平台( http://www.medresman.org )进行公开,注册人邮箱为hugang92@163.com,公开时间为2026.06.30。

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

The data will be made publicly available through the ResMan platform (http://www.medresman.org) on June 30, 2026. The email address of the registrant is hugang92@163.com

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:

先期对各患者数据进行逐一采集,并利用电子采集和管理系统软件ResMan对数据进行统计整理和管理(http://www.medresman.org.cn/uc/index.aspx)。

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

The data of each patient was collected one by one in advance, and ResMan, an electronic collection and management system software, was used to organize and manage the data statistically (http://www.medresman.org.cn/uc/index.aspx).

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-03-24 16:16:22