ChiCTR2600116477 版本V1.0 版本创建时间2026/01/11 18:51:06 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:

ChiCTR2600116477 

最近更新日期:

Date of Last Refreshed on:

2026-01-11 18:50:22 

注册时间:

Date of Registration:

2026-01-11 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

炎性肠病患者手术标本石蜡切片的胆酸受体表达量分析

Public title:

Analysis of Bile Acid Receptor Expression in Paraffin-Embedded Surgical Specimens from Patients with Inflammatory Bowel Disease

注册题目简写:

English Acronym:

研究课题的正式科学名称:

炎性肠病患者手术标本石蜡切片的胆酸受体表达量分析

Scientific title:

Analysis of Bile Acid Receptor Expression in Paraffin-Embedded Surgical Specimens from Patients with Inflammatory Bowel Disease

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:

谢建胜 

研究负责人:

俞人可 

Applicant:

Jiansheng Xie 

Study leader:

Renke Yu 

申请注册联系人电话:

Applicant telephone:

+86 188 5713 3188

研究负责人电话:

Study leader's telephone:

+86 571 8609 0073

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:

xiejiansheng@zju.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

18768117221@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:

浙江省杭州市上城区庆春东路3号

研究负责人通讯地址:

庆春东路3号

Applicant address:

NO. 3 East QingChun Road, Shangcheng District, Hangzhou, Zhejiang, China.

Study leader's address:

No 3 Qingchun East Road Hangzhou City Zhejiang 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:

浙江大学医学院附属邵逸夫医院

Applicant's institution:

Sir Run Run Shaw Hospital, Zhejiang University School of Medicine

研究负责人所在单位:

浙江大学医学院附属邵逸夫医院

Affiliation of the Leader:

Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

邵逸夫医院伦审2025研第1148号

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:

浙江大学医学院附属邵逸夫医院医学伦理委员会

Name of the ethic committee:

Ethics Committee,Sir Run Run Shaw Hospital,Zhejiang University School of Medicine

伦理委员会批准日期:

Date of approved by ethic committee:

2025-07-24 00:00:00

伦理委员会联系人:

杨漾池

Contact Name of the ethic committee:

Yang YangChi

伦理委员会联系地址:

庆春东路3号

Contact Address of the ethic committee:

No 3 Qingchun East Road Hangzhou City Zhejiang Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 571 8600 6811

伦理委员会联系人邮箱:

Contact email of the ethic committee:

yyc261@foxmail.com

研究实施负责(组长)单位:

浙江大学医学院附属邵逸夫医院

Primary sponsor:

Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University

研究实施负责(组长)单位地址:

庆春东路3号

Primary sponsor's address:

No 3 Qingchun East Road Hangzhou City Zhejiang 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):

浙江省

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

浙江大学医学院附属邵逸夫医院

具体地址:

庆春东路3号

Institution
hospital:

Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University

Address:

No 3 Qingchun East Road Hangzhou City Zhejiang Province

经费或物资来源:

国家自然科学基金

Source(s) of funding:

National Natural Science Foundation of China (NSFC)

Target disease:

Inflammatory bowel disease

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

回顾性研究 

Study phase:

Retrospective study

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

比较IBD患者手术标本中发炎组织与正常组织中胆酸受体的表达水平差异。  

Objectives of Study:

Compare the expression levels of bile acid receptors in inflamed versus normal tissues from surgical specimens of IBD patients.

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.经临床确诊为炎症性肠病,包括克罗恩病和溃疡性结肠炎患者;
2.在本院接受过外科手术切除病变肠段,并有完整的手术病理标本留存;
3.标本中可明确区分活动性炎症区域与相对正常或炎旁肠段;
4.标本具有良好保存质量,具备用于免疫组化或免疫荧光检测的基本条件;
5.患者的临床资料完整,包括年龄、性别、病史、用药史、病理诊断等关键信息;

Inclusion criteria

1.Patients clinically diagnosed with IBD, including Crohn’s disease or ulcerative colitis;
2.Patients who have undergone surgical resection of diseased intestinal segments at our hospital, with complete surgical pathology specimens available;
3.Specimens in which areas of active inflammation can be clearly distinguished from relatively normal or peri-inflammatory intestinal segments;
4.Specimens with good preservation quality and suitable for immunohistochemistry or immunofluorescence analysis;
5.Complete clinical data available for the patient, including age, sex, medical history, medication history, pathological diagnosis, and other key information;

排除标准:

1.标本来自非IBD患者(如肿瘤、感染性肠炎等);
2.组织标本缺乏完整病理信息或组织结构受损严重,无法进行有效染色与分析;
3.标本中缺乏明确的炎症活动区域或对照区域,无法满足研究对比需求;
4.患者存在严重合并症(如其他自身免疫性疾病、原发性肝胆疾病等),可能干扰胆酸代谢或受体表达判断;
5.无法获取患者的关键临床信息,或临床资料严重缺失;

Exclusion criteria:

1.Specimens obtained from non-IBD patients (e.g., those with tumors, infectious colitis, etc.);
2.Tissue specimens lacking complete pathological information or with severely damaged tissue architecture, making effective staining and analysis impossible;
3.Specimens lacking clearly defined areas of active inflammation or corresponding control regions, making comparative analysis unfeasible;
4.Patients with severe comorbidities (e.g., other autoimmune diseases, primary hepatobiliary disorders) that may interfere with the assessment of bile acid metabolism or receptor expression;
5.Inability to obtain key clinical information from the patient, or cases with severely incomplete clinical data;

研究实施时间:

Study execute time:

From 2025-08-01 00:00:00 To 2029-08-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-08-01 00:00:00 To 2026-08-01 00:00:00  

干预措施:

Interventions:

组别:

邻近发炎部位的正常肠道

样本量:

64

Group:

adjacent normal intestine

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

发炎肠组织

样本量:

64

Group:

inflamed intestinal tissue

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China 

Province:

Zhejiang 

City:

 

单位(医院):

浙江大学医学院附属邵逸夫医院 

单位级别:

三级甲等 

Institution
hospital:

Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肠组织的H-score 或荧光强度

指标类型:

主要指标

Outcome:

H-score or fluorescence intensity of intestinal tissue

Type:

Primary indicator

测量时间点:

收集到所有待测的石蜡切片时进行检测

测量方法:

免疫组化或免疫荧光

Measure time point of outcome:

Detection will be conducted after the collection of all paraffin sections designated for analysis is

Measure method:

immunohistochemistry or immunofluorescence

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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):

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

None

是否公开试验完成后的统计结果:

Calculated Results after the Study Completed public access:

不公开/Private

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

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):

国家生物信息中心 China National center for Bioinformation (https://ngdc.cncb.ac.cn/gsub/)

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

China National center for Bioinformation (https://ngdc.cncb.ac.cn/gsub/)

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:

①数据采集 受试者资料及实验室数据等均录入专用且设置有密码的电脑,仅经过主要研究者授权的研究团队成员方可查阅或处理数据。 ②受试者数据的管理 有关受试者身份相关的所有信息资料均予以保密,相关资料在相关法律和/或法规允许的范围之外不对外公开。

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

1. Data Collection Participant information and laboratory data will be entered into a dedicated, password-protected computer. Only authorized members of the research team, as approved by the principal investigator, will have access to or be allowed to process the data. 2. Management of Participant Data All information related to participant identity will be kept confidential. Such information will not be disclosed outside the scope permitted by relevant laws and/or regulations.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-01-11 18:50:22