ChiCTR2500105552 版本V1.0 版本创建时间2025/07/07 09:14:47 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:

ChiCTR2500105552 

最近更新日期:

Date of Last Refreshed on:

2025-07-07 09:14:16 

注册时间:

Date of Registration:

2025-07-07 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

长双歧杆菌和维生素A协同调节肠道菌群缓解溃疡性结肠炎的调节作用研究

Public title:

Study on the Regulatory Effect of Bifidobacterium longum and Vitamin A in Synergistically Regulating Intestinal Flora to Alleviate Ulcerative Colitis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

长双歧杆菌和维生素A协同调节肠道菌群缓解溃疡性结肠炎的调节作用研究

Scientific title:

Study on the Regulatory Effect of Bifidobacterium longum and Vitamin A in Synergistically Regulating Intestinal Flora to Alleviate Ulcerative Colitis

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:

刘婷 

研究负责人:

潘琦 

Applicant:

Liu Ting 

Study leader:

Pan Qi 

申请注册联系人电话:

Applicant telephone:

+86 156 5135 8051

研究负责人电话:

Study leader's
telephone:

+86 137 0153 6368

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:

1938262284@qq.com

研究负责人电子邮件:

Study leader's E-mail:

815615317@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:

江苏省无锡市蠡湖大道1800号

研究负责人通讯地址:

江苏省无锡市宜兴市新城路1588号

Applicant address:

1800 Lihu Avenue, Binhu District, Wuxi, Jiangsu

Study leader's address:

No. 1588, Xincheng Road, Yixing City, Wuxi City, Jiangsu 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:

江南大学

Applicant's institution:

Jiangnan University

研究负责人所在单位:

宜兴市人民医院

Affiliation of the Leader:

Yixing 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:

伦审2025科075-01

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:

宜兴市人民医院医学伦理审查委员会

Name of the ethic committee:

Medical Ethics Review Committee of Yixing People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-18 00:00:00

伦理委员会联系人:

王丽云

Contact Name of the ethic committee:

Wang Liyun

伦理委员会联系地址:

宜兴市新城路1588号门诊综合楼四楼

Contact Address of the ethic committee:

4th Floor, Outpatient and Comprehensive Building, No. 1588, Xincheng Road, Yixing City

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 510 8305 5566

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:

宜兴市人民医院

Primary sponsor:

Yixing People's Hospital

研究实施负责(组长)单位地址:

江苏省无锡市宜兴市新城路1588号

Primary sponsor's address:

No. 1588, Xincheng Road, Yixing City, Wuxi City, Jiangsu 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):

江苏省

市(区县):

无锡

Country:

China

Province:

Jiangsu

City:

Wuxi

单位(医院):

江南大学

具体地址:

江苏省无锡市蠡湖大道1800号

Institution
hospital:

Jiangnan University

Address:

1800 Lihu Avenue, Binhu District, Wuxi, Jiangsu

经费或物资来源:

国家级 - 国家重点研发计划 - 生物安全关键技术研发

Source(s) of funding:

National-level - National Key Research and Development Program - Research and Development of Key Technologies for Biosafety

研究疾病:

溃疡性结肠炎  

Target disease:

Ulcerative colitis

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:

观察长双歧杆菌CCFM1426与维生素A的组合配方在溃疡性结肠炎人群中应用的临床效果,并探究长双歧杆菌CCFM1426与维生素A的组合配方对患者肠道菌群的影响,为缓解肠道屏障损伤的膳食干预提供新思路。  

Objectives of Study:

To observe the clinical effect of the combined formula of Bifidobacterium longum CCFM1426 and vitamin A in the population with ulcerative colitis, and to explore the influence of the combined formula of Bifidobacterium longum CCFM1426 and vitamin A on the intestinal flora of patients, providing new ideas for dietary intervention to alleviate intestinal barrier damage.

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.符合溃疡性结肠炎(UC)的诊断标准; 2.18岁≤年龄≤75岁,男女不限; 3.依从性好,能够按临床试验要求,遵守规定; 4.受试者或监护人已签署知情同意书; 5.长期服用美沙拉嗪制剂; 6.患者填写书面知情同意书,并在整个试验期间承诺配合研究。

Inclusion criteria

1. The subjects meets the diagnostic criteria for ulcerative colitis (UC); 2. Age: 18 years old to 75 years old, gender not limited; 3. Good compliance, capable of abiding by the regulations as required by clinical trials; 4. The subject or guardian has signed the informed consent form; 5. Long-term use of mesalazine preparations; 6. Patients fill out the written informed consent form and commit to cooperating with the study throughout the trial period.

排除标准:

1.过去1个月内使用过非甾体类药物者; 2.过去1个月内使用过激素、钙剂或维生素D治疗者; 3.长期吸烟者、妊娠妇女、肝肾功能异常者; 4.1个月内服用或使用抗生素治疗者; 5.在过去1个月内服用了微生态制剂、膳食补充剂或益生菌的患者; 6.近期饮食习惯发生重大变化的患者; 7.依从性差的患者。

Exclusion criteria:

1. Those who have used non-steroidal drugs within the past month; 2. Those who have received hormone, calcium or vitamin D treatment within the past one month; 3. Long-term smokers, pregnant women, and those with abnormal liver or kidney functions; 4. Those who have taken or used antibiotics for treatment within 1 months; 5. Patients who have taken microecological preparations, dietary supplements or probiotics within the past month; 6. Patients who have undergone significant changes in their dietary habits recently; 7. Patients with poor compliance.

研究实施时间:

Study execute time:

From 2025-03-25 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-07-11 00:00:00 To 2026-06-30 00:00:00

干预措施:

Interventions:

组别:

第一阶段试验组

样本量:

60

Group:

The first stage experimental group

Sample size:

干预措施:

长双歧杆菌婴儿亚种CCFM1426与维生素A组合干预

干预措施代码:

Intervention:

Combined intervention of Bifidobacterium longum infantile subspecies CCFM1426 and vitamin A

Intervention code:

组别:

第二阶段试验组

样本量:

60

Group:

The second stage experimental group

Sample size:

干预措施:

长双歧杆菌婴儿亚种CCFM1426与维生素A组合干预

干预措施代码:

Intervention:

Combined intervention of Bifidobacterium longum infantile subspecies CCFM1426 and vitamin A

Intervention code:

组别:

第二阶段安慰剂组

样本量:

60

Group:

The second stage placebo group

Sample size:

干预措施:

麦芽糊精

干预措施代码:

Intervention:

Maltodextrin

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏 

市(区县):

无锡 

Country:

China

Province:

Jiangsu

City:

Wuxi

单位(医院):

宜兴市人民医院 

单位级别:

三甲 

Institution
hospital:

Yixing People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

改良Mayo活动评分

指标类型:

主要指标

Outcome:

Improve the Mayo Activity score

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

生活质量评分炎症性肠病问卷

指标类型:

次要指标

Outcome:

Quality of Life Score - Inflammatory Bowel Disease Questionnaire

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

TNF-α

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:

IL-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:

IL-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:

IL-8

指标类型:

次要指标

Outcome:

IL-8

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

IL -10

指标类型:

次要指标

Outcome:

IL -10

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

IgE

指标类型:

次要指标

Outcome:

IgE

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

IgA

指标类型:

次要指标

Outcome:

IgA

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

IgM

指标类型:

次要指标

Outcome:

IgM

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

钙卫蛋白

指标类型:

次要指标

Outcome:

Calprotectin

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

宏基因组

指标类型:

次要指标

Outcome:

metagenome

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

非靶向代谢组

指标类型:

次要指标

Outcome:

non-targeted metabolome

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

白细胞

指标类型:

次要指标

Outcome:

White blood cells

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

红细胞

指标类型:

次要指标

Outcome:

red blood cells

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:

指标中文名:

血小板计数

指标类型:

次要指标

Outcome:

platelet count

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血沉

指标类型:

次要指标

Outcome:

erythrocyte sedimentation rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

内毒素

指标类型:

次要指标

Outcome:

Endotoxin

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

D-乳酸

指标类型:

次要指标

Outcome:

D-lactic acid

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

二胺氧化酶

指标类型:

次要指标

Outcome:

diamine oxidase

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脂多糖

指标类型:

次要指标

Outcome:

lipopolysaccharide

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

C反应蛋白

指标类型:

次要指标

Outcome:

C-reactive protein

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

前白蛋白

指标类型:

次要指标

Outcome:

prealbumin

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

视黄醇

指标类型:

次要指标

Outcome:

retinol

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

视黄酸

指标类型:

次要指标

Outcome:

retinoic acid

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

白蛋白

指标类型:

次要指标

Outcome:

albumin

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

D-二聚体

指标类型:

次要指标

Outcome:

D-dimer

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

纤维蛋白原

指标类型:

次要指标

Outcome:

fibrinogen

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血管活性肠肽

指标类型:

次要指标

Outcome:

vasoactive intestinal peptide

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

P物质

指标类型:

次要指标

Outcome:

substance P

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

5-羟色胺

指标类型:

次要指标

Outcome:

5-hydroxytryptamine

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

过氧化氢酶

指标类型:

次要指标

Outcome:

catalase

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

超氧化歧化酶

指标类型:

次要指标

Outcome:

superoxide dismutase

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

谷胱甘肽过氧化酶

指标类型:

次要指标

Outcome:

glutathione peroxidase

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

丙二醛

指标类型:

次要指标

Outcome:

malondialdehyde

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 75 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):

研究者采用随机数表法将受试者随机分为干预组和对照组

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

The researchers randomly assigned subjects to the treatment and control groups using a 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,施盲对象为研究人员和受试者。

Blinding:

Double-blind, with both the researchers and the subjects being blinded.

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

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):

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

None

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:

数据采集将依据病例记录表进行录入

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

Data collection will be entered according to the 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:

 2025-07-07 09:14:16