ChiCTR2500104053 版本V1.0 版本创建时间2025/06/10 15:27:48 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:

ChiCTR2500104053 

最近更新日期:

Date of Last Refreshed on:

2025-06-10 15:27:28 

注册时间:

Date of Registration:

2025-06-10 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

癌症早筛模型在肠上皮化生中的判读性能优化探索

Public title:

Exploration of interpretation of optimization in Gastric Intestinal Metaplasia with an Multi-Cancer Early Detection model

注册题目简写:

English Acronym:

研究课题的正式科学名称:

癌症早筛模型在肠上皮化生中的判读性能优化探索

Scientific title:

Exploration of interpretation of optimization in Gastric Intestinal Metaplasia with an Multi-Cancer Early Detection model

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:

徐红 

研究负责人:

徐红 

Applicant:

Xu Hong 

Study leader:

Hong Xu 

申请注册联系人电话:

Applicant telephone:

+86 137 5666 1648

研究负责人电话:

Study leader's telephone:

+86 431 88782935

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:

chxuhong@163.com

研究负责人电子邮件:

Study leader's E-mail:

chxuhong@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:

吉林省长春市新民大街1号

研究负责人通讯地址:

新民大街1号、71号、大兴路2号、东民主大街519号、云鹤街15号、明德路48号、吉林大路3302号、安乐路2095号

Applicant address:

No.1, Xinmin Street, Changchun, Jilin Province, China

Study leader's address:

No. 1 and 71 Xinmin Street, No. 2 Daxing Road, No. 519 East Minzhu Street, No. 15 Yunhe Street, No. 48 Mingde Road, No. 3302 Jilin Road, No. 2095 Anle Road

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:

吉林大学第一医院

Applicant's institution:

the First Hospital of Jilin University

研究负责人所在单位:

吉林大学第一医院

Affiliation of the Leader:

The First Hospital of Jilin 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:

25K208-001

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:

吉林大学第一医院伦理委员会

Name of the ethic committee:

The IRB of the First Hospital of Jilin University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-05-23 00:00:00

伦理委员会联系人:

赵丽媛

Contact Name of the ethic committee:

Zhao LiYuan

伦理委员会联系地址:

新民大街1号、71号、大兴路2号、东民主大街519号、云鹤街15号、明德路48号、吉林大路3302号、安乐路2095号

Contact Address of the ethic committee:

No. 1 and 71 Xinmin Street, No. 2 Daxing Road, No. 519 East Minzhu Street, No. 15 Yunhe Street, No. 48 Mingde Road, No. 3302 Jilin Road, No. 2095 Anle Road

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 431 88782013

伦理委员会联系人邮箱:

Contact email of the ethic committee:

18243006565@126.com

研究实施负责(组长)单位:

吉林大学第一医院

Primary sponsor:

The First Hospital of Jilin University

研究实施负责(组长)单位地址:

新民大街1号、71号、大兴路2号、东民主大街519号、云鹤街15号、明德路48号、吉林大路3302号、安乐路2095号

Primary sponsor's address:

No. 1 and 71 Xinmin Street, No. 2 Daxing Road, No. 519 East Minzhu Street, No. 15 Yunhe Street, No. 48 Mingde Road, No. 3302 Jilin Road, No. 2095 Anle Road

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

吉林省

市(区县):

Country:

China

Province:

Jilin

City:

单位(医院):

吉林大学第一医院

具体地址:

新民大街1号、71号、大兴路2号、东民主大街519号、云鹤街15号、明德路48号、吉林大路3302号、安乐路2095号

Institution
hospital:

The First Hospital of Jilin University

Address:

No. 1 and 71 Xinmin Street, No. 2 Daxing Road, No. 519 East Minzhu Street, No. 15 Yunhe Street, No. 48 Mingde Road, No. 3302 Jilin Road, No. 2095 Anle Road

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-financing

Target disease:

Intestinal metaplasia

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

探索肠化生和癌症的甲基化特征差异,优化多癌早筛模型在肠化生血液检测中的性能,降低筛查假阳性率。  

Objectives of Study:

Exploring differences in methylation profiles of Gastric Intestinal Metaplasia and cancer to optimize the performance of a Multi-cancer Early Detection model and thus to reduce detection false-positive rates in Intestinal Metaplasia

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. 经病理诊断肠化生且不合并高级别异型增生/高级别上皮内瘤变者; 2. 40 周岁≤年龄<75 周岁; 3. 签署知情同意书,愿意遵循本研究的采样和评估要求。

Inclusion criteria

1) Pathologic diagnosis of Intestinal Metaplasia and not combined with high-grade dysplasia/high-grade intraepithelial neoplasia; 2) Age >= 40 years and <75 years; 3) Signed informed consent and willingness to follow the blood collection and assessment of this study.

排除标准:

1.妊娠期及哺乳期妇女;
2.既往或筛选时有癌症(包括原位癌)病史;
3.筛选前 14 天内有严重的急性感染性疾病史(如重症和危重症新冠病毒感染、脓毒症等);
4.筛选前 14 天内有使用过以下药物:静脉/口服使用糖皮质激素;静脉/口服使用阿扎胞苷(azacitidine)、地西他滨(decitabine)、 普鲁卡因胺 (procainamine)、肼屈嗪(hydrazine)、三氧化二砷(arsenic trioxide);
5.筛选前曾接受过器官移植、骨髓移植、干细胞移植或筛选前 30 天内接受过输血;
6.其他经研究者判断认为不适合参与本研究的情形。

Exclusion criteria:

1) Pregnant and lactating women;
2) Those with previous or current cancer history(including Carcinoma in situ);
3) History of severe acute infectious disease (e.g., severe and acute new coronavirus infection, sepsis, etc.) within 14 days prior to screening.
4) Use of the following medications within 14 days prior to screening: intravenous/oral glucocorticosteroids; intravenous/oral azacitidine, decitabine, procainamide, hydrazine, arsenic trioxide, or other drugs;
5) Having received an organ transplant, bone marrow transplant, stem cell transplant, or blood transfusion within 30 days prior to screening.
6) Other circumstances that the investigator consider inappropriate to participate in the study.

研究实施时间:

Study execute time:

From 2025-06-15 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-06-15 00:00:00 To 2025-12-31 00:00:00  

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

病理诊断

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

Pathologic diagnosis

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

甲基化检测

Index test:

Methylation Detection

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

肠上皮化生人群

例数:

Sample size:

80

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

patients with intestinal Metaplasia

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

N/A

例数:

Sample size:

0

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

N/A

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

吉林省 

市(区县):

 

Country:

China 

Province:

Jilin 

City:

 

单位(医院):

吉林大学第一医院 

单位级别:

三级甲等 

Institution
hospital:

The First Hospital of Jilin University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

特异性

指标类型:

主要指标

Outcome:

Specificity

Type:

Primary indicator

测量时间点:

干预治疗前

测量方法:

甲基化

Measure time point of outcome:

pre-treatment

Measure method:

methylation detection

指标中文名:

准确性

指标类型:

主要指标

Outcome:

Accuracy

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

灵敏性

指标类型:

主要指标

Outcome:

Sensitivity

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:

肠化生组织

组织:

Sample Name:

Tissue of Intestinal metaplasia

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:

外周血

组织:

Sample Name:

Peripheral blood samples

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 40 years
最大 Max age 74 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

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):

N/A

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

N/A

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:

EDC

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

EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-06-10 15:27:28