ChiCTR2300074725 版本V1.1 版本创建时间2024/01/05 21:39:39 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:

ChiCTR2300074725 

最近更新日期:

Date of Last Refreshed on:

2023-08-14 17:11:25 

注册时间:

Date of Registration:

2023-08-14 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

溃疡性结肠炎患者肠道黏膜抗菌肽表达改变及机制的研究

Public title:

Expression of antimicrobial peptides in intestinal mucosa of patients with ulcerative colitis and its mechanism

注册题目简写:

English Acronym:

研究课题的正式科学名称:

溃疡性结肠炎患者肠道黏膜抗菌肽表达改变及机制的研究

Scientific title:

Expression of antimicrobial peptides in intestinal mucosa of patients with ulcerative colitis and its mechanism

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:

顼霞 

研究负责人:

于岩波 

Applicant:

Xu Xia 

Study leader:

Yu Yanbo 

申请注册联系人电话:

Applicant telephone:

+86 156 0349 6715

研究负责人电话:

Study leader's
telephone:

+86 185 6008 6102

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:

1248952254@qq.com

研究负责人电子邮件:

Study leader's E-mail:

yuyanbo2000@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:

山东省济南市历下区文化西路44号

研究负责人通讯地址:

山东省济南市历下区文化西路齐鲁医院

Applicant address:

No.44, Wenhua Road West, Lixia District, Jinan, Shandong

Study leader's address:

Qilu Hospital. Wenhua Road West, Lixia District, Jinan,Shandong

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:

山东大学齐鲁医院

Applicant's institution:

Qilu Hospital of Shandong University

研究负责人所在单位:

山东大学齐鲁医院

Affiliation of the Leader:

Qilu Hospital of Shandong University

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:

KYLL-202208-056-1

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:

山东大学齐鲁医院科研伦理委员会

Name of the ethic committee:

Research Ethics Committee of Shandong University Qilu Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2022-10-21 00:00:00

伦理委员会联系人:

王甲莉

Contact Name of the ethic committee:

Wang Jiali

伦理委员会联系地址:

山东省济南市历下区文化西路107号

Contact Address of the ethic committee:

Qilu Hospital, Shandong University, 107 Wenhua Road West, Jinan, Shandong

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 531 8216 9166

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:

山东大学齐鲁医院

Primary sponsor:

Qilu Hospital of Shandong University

研究实施负责(组长)单位地址:

山东省济南市历下区文化西路44号

Primary sponsor's address:

No.44, Wenhua Road West, Lixia District, Jinan, Shandong

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

山东省

市(区县):

济南市

Country:

China

Province:

Shandong

City:

Jinan

单位(医院):

山东大学齐鲁医院

具体地址:

山东省济南市历下区文化西路齐鲁医院

Institution
hospital:

Qilu Hospital of Shandong University

Address:

Qilu Hospital. Wenhua Road West, Lixia District, Jinan,Shandong

经费或物资来源:

自选项目

Source(s) of funding:

optional events

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:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

病例对照研究 

Study design:

Case-Control study 

研究目的:

1.研究溃疡性结肠炎患者肠道菌群结构的不同与抗菌肽表达的改变; 2.探讨溃疡性结肠炎肠道稳态与抗菌肽之间的关系。  

Objectives of Study:

1. To study the difference of intestinal flora structure and the change of antimicrobial peptide expression in patients with ulcerative colitis; 2. To investigate the relationship between intestinal homeostasis and antimicrobial peptides in ulcerative colitis.

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)溃疡性结肠炎组:①通过明确症状、结肠镜检查和组织病理学确诊为溃疡性结肠炎;②≥18岁且≤70岁;
(2)腹泻型肠易激综合征组:①根据ROME-Ⅲ标准确诊的IBS患者;②以腹泻为主要表现的患者;③≥18岁且≤70岁;
(3)健康对照组:①体检无肠道疾病或仅肠道息肉者;
患者自愿参加本次研究并签署知情同意书。

Inclusion criteria

(1) ulcerative colitis group: ① through clear symptoms, colonoscopy and histopathology confirmed as ulcerative colitis; ②≥18 years old and ≤70 years old;
(2) Diarrheal IBS group: ① patients diagnosed with IBS according to the ROME-Ⅲ criteria; ② Patients with diarrhea as the main manifestation; ③≥18 years old and ≤70 years old;
(3) Healthy control group: ① No intestinal diseases or only intestinal polyps;
The patients participated in the study voluntarily and signed the informed consent.

排除标准:

(1)当前使用益生菌或抗生素;(2)患有其他结肠炎症性疾病;(3)IBS组患者有CRP或WBC升高;(4)IBS组患者过去6个月有细菌过度生长或感染性胃肠道疾病史等;(5)合并严重心肺、肝肾疾病等可能影响本研究结果的疾病。

Exclusion criteria:

(1) Current use of probiotics or antibiotics; (2) other inflammatory diseases of the colon; (3) Increased CRP or WBC in IBS group; (4) Patients in the IBS group had a history of bacterial overgrowth or infectious gastrointestinal disease in the past 6 months; (5) Complicated with serious heart, lung, liver and kidney diseases that may affect the results of this study.

研究实施时间:

Study execute time:

From 2022-10-21 00:00:00 To 2023-10-21 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-10-21 00:00:00 To 2023-10-21 00:00:00

干预措施:

Interventions:

组别:

溃疡性结肠炎

样本量:

20

Group:

Ulcerative colitis

Sample size:

干预措施:

干预措施代码:

Intervention:

No

Intervention code:

组别:

腹泻型肠易激综合征

样本量:

20

Group:

Diarrhea-predominant irritable bowel syndrome

Sample size:

干预措施:

干预措施代码:

Intervention:

No

Intervention code:

组别:

健康对照组

样本量:

20

Group:

Healthy control

Sample size:

干预措施:

干预措施代码:

Intervention:

No

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

山东省 

市(区县):

济南市 

Country:

China

Province:

Shandong Province

City:

Jinan

单位(医院):

山东大学齐鲁医院 

单位级别:

三级甲等 

Institution
hospital:

Qilu Hospital of Shandong University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肠道菌群

指标类型:

次要指标

Outcome:

Gut microbiota

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肠道抗菌肽

指标类型:

主要指标

Outcome:

Intestinal antimicrobial peptides

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:

肠道粘膜

组织:

Sample Name:

Intestinal mucosa

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 70 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):

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

No

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:

Blinding:

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):

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):

ResMan (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:

CRF

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

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2023-08-14 17:11:21