合生元乳铁蛋白益生菌对婴幼儿及学龄前期儿童呼吸道感染的作用

注册号:

Registration number:

ChiCTR2500111308 

最近更新日期:

Date of Last Refreshed on:

2025-10-29 14:52:37 

注册时间:

Date of Registration:

2025-10-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

合生元乳铁蛋白益生菌对婴幼儿及学龄前期儿童呼吸道感染的作用

Public title:

The effect of Biostime lactoferrin probiotics on respiratory infections in infants and preschool children

注册题目简写:

English Acronym:

研究课题的正式科学名称:

合生元乳铁蛋白益生菌对婴幼儿及学龄前期儿童呼吸道感染的作用

Scientific title:

The effect of Biostime lactoferrin probiotics on respiratory infections in infants and preschool children

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:

张金萍 

研究负责人:

张佳慧 

Applicant:

Zhang Jinping 

Study leader:

Zhang Jiahui 

申请注册联系人电话:

Applicant telephone:

+86 180 1757 9729

研究负责人电话:

Study leader's
telephone:

+86 180 1757 9665

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:

zhang-jin-ping@163.com

研究负责人电子邮件:

Study leader's E-mail:

jialinzhang_2007@126.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:

上海市浦东新区环湖西三路222号

研究负责人通讯地址:

上海市浦东新区环湖西三路222号

Applicant address:

222 Huanhu Third Road West, Pudong New Area, Shanghai

Study leader's address:

222 Huanhu Third Road West, Pudong New Area, Shanghai

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:

上海市第六人民医院

Applicant's institution:

Shanghai Sixth People's Hospital

研究负责人所在单位:

上海市第六人民医院

Affiliation of the Leader:

Shanghai Sixth 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:

2025-039-(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:

上海市第六人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Shanghai Sixth People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-29 00:00:00

伦理委员会联系人:

贾伟平

Contact Name of the ethic committee:

Jia Weiping

伦理委员会联系地址:

上海市徐汇区宜山路600号

Contact Address of the ethic committee:

No.600 Yishan Road, Xuhui District, Shanghai

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 6436 9181

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:

上海市第六人民医院

Primary sponsor:

Shanghai Sixth People's Hospital

研究实施负责(组长)单位地址:

上海市浦东新区环湖西三路222号

Primary sponsor's address:

222 Huanhu Third Road West, Pudong New Area, Shanghai

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

上海

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市第六人民医院

具体地址:

上海市浦东新区环湖西三路222号

Institution
hospital:

Shanghai Sixth People's Hospital

Address:

222 Huanhu Third Road West, Pudong New Area, Shanghai

经费或物资来源:

上海中科新生命生物科技有限公司

Source(s) of funding:

Shanghai Zhongke New Life Biotechnology Co., Ltd

研究疾病:

呼吸道感染  

Target disease:

respiratory infections

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:

评估乳铁蛋白益生菌产品对降低0-6岁健康婴儿上呼吸道感染发生率的作用。上呼吸道感染以鼻咽部卡他症状为主,可有喷嚏、鼻塞、流清水样鼻涕、咽部充血等症状。比较3个月干预期测试组和对照组上呼吸道感染发生率  

Objectives of Study:

To evaluate the effect of a lactoferrin–probiotic product on reducing the incidence of upper respiratory tract infections (URTIs) in healthy infants aged 0–6 years. URTIs are characterized mainly by catarrhal symptoms of the nasopharynx, which may include sneezing, nasal congestion, watery rhinorrhea, and pharyngeal congestion. The incidence of URTIs will be compared between the intervention and control groups after a 3-month intervention period.

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)目前喂养方式为母乳喂养儿/混合喂养儿; (2)纯配方粉喂养,但食用配方粉为为高乳铁和高BB12含量的奶粉; (3)持续食用益生菌或乳铁蛋白相关产品; (4)重度感染或接受过外科手术的患儿; (5)个人或家庭对乳粉过敏、乳糖不耐受的病史。

Exclusion criteria:

(1) Currently breastfed or mixed-fed infants; (2) Exclusively formula-fed infants consuming formula with high lactoferrin or high *Bifidobacterium bifidum* (BB12) content; (3) Children who have been continuously consuming probiotic or lactoferrin-related products; (4) Children with severe infections or a history of surgical procedures; (5) Personal or family history of milk allergy or lactose intolerance.

研究实施时间:

Study execute time:

From 2025-11-01 00:00:00 To 2026-01-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-11-01 00:00:00 To 2025-11-30 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

60

Group:

Experimental group

Sample size:

干预措施:

口服益生菌

干预措施代码:

Intervention:

Oral probiotics

Intervention code:

组别:

对照组

样本量:

30

Group:

Control group

Sample size:

干预措施:

口服安慰剂

干预措施代码:

Intervention:

Oral placebo

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市第六人民医院 

单位级别:

三甲 

Institution
hospital:

Shanghai Sixth People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

出现上呼吸道感染相关症状,如:咳嗽、发烧、鼻涕等的次数。

指标类型:

主要指标

Outcome:

The number of episodes with upper respiratory tract infection–related symptoms, such as cough, fever, or nasal discharge.

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

唾液中免疫因子(IL-1bβ、IL-6、TNF-α、CRP)的变化

指标类型:

次要指标

Outcome:

Changes in salivary immune factors (IL-1β, IL-6, TNF-α, and CRP).

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

临床症状:感冒严重程度、持续时间、症状发生(咳嗽、发烧、鼻涕等)

指标类型:

次要指标

Outcome:

Clinical symptoms: severity and duration of the common cold, and occurrence of symptoms such as cough, fever, and nasal discharge.

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肠道健康:肠道不适症状发生率、严重程度、肠道菌群的变化;

指标类型:

次要指标

Outcome:

Gut health: incidence and severity of gastrointestinal discomfort symptoms, and changes in gut microbiota composition.

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:

唾液

组织:

Sample Name:

Saliva

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:

Faeces

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 0 years
最大 Max age 6 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):

与试验不相关的一位统计人员通过统计软件的R语言产生随机表。

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

A statistician unrelated to the trial generated a random table in the R language of the statistical software.

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:

未说明

Blinding:

Not stated

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):

临床试验公共管理平台(http://www.medresman.org.cn/login.aspx)

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

Clinical Trial Management Public Platform(http://www.medresman.org.cn/login.aspx)

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:

eCRF

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

eCRF

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:

 2025-10-29 14:52:15