人工智能辅助决策系统赋能低剂量平扫CT的胰腺癌早期筛查研究

注册号:

Registration number:

ChiCTR2600118275 

最近更新日期:

Date of Last Refreshed on:

2026-02-03 18:20:11 

注册时间:

Date of Registration:

2026-02-03 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

人工智能辅助决策系统赋能低剂量平扫CT的胰腺癌早期筛查研究

Public title:

Artificial Intelligence-powered Low-Dose Computed Tomography for Screening of Pancreatic Cancer

注册题目简写:

智能CT查胰腺癌早筛研究

English Acronym:

Smart CT for Early Pancreatic Cancer Screening

研究课题的正式科学名称:

人工智能辅助决策系统赋能低剂量平扫CT的胰腺癌早期筛查研究

Scientific title:

Artificial Intelligence-powered Low-Dose Computed Tomography for Screening of Pancreatic Cancer

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:

王蓓蕾 

研究负责人:

金钢 

Applicant:

Wang Beilei 

Study leader:

Gang Jin 

申请注册联系人电话:

Applicant telephone:

+86 137 7423 8083

研究负责人电话:

Study leader's
telephone:

+86 21 3116 1628

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:

lilly_wang@126.com

研究负责人电子邮件:

Study leader's E-mail:

jingang@sohu.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:

上海市杨浦区长海路168号

研究负责人通讯地址:

上海市杨浦区长海路168号

Applicant address:

No. 168 Changhai Road, Yangpu District, Shanghai

Study leader's address:

No. 168, Changhai Road, Yangpu District, 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:

上海长海医院

Applicant's institution:

Shanghai Changhai Hospital

研究负责人所在单位:

海军军医大学第一附属医院

Affiliation of the Leader:

ShangHai ChangHai 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:

CHEC2025-234

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:

上海长海医院医学伦理委员会

Name of the ethic committee:

Shanghai Changhai Hospital Medical Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2025-06-30 00:00:00

伦理委员会联系人:

张优琴

Contact Name of the ethic committee:

Zhang YouQin

伦理委员会联系地址:

上海市杨浦区长海路168号

Contact Address of the ethic committee:

No. 168, Changhai Road, Yangpu District, Shanghai

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 3116 2338

伦理委员会联系人邮箱:

Contact email of the ethic committee:

zhangyouqinzyq@sina.com

研究实施负责(组长)单位:

海军军医大学第一附属医院

Primary sponsor:

ShangHai ChangHai Hospital

研究实施负责(组长)单位地址:

上海市杨浦区长海路168号

Primary sponsor's address:

No. 168, Changhai Road, Yangpu District, 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

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

海军军医大学第一附属医院

具体地址:

上海市杨浦区长海路168号

Institution
hospital:

ShangHai ChangHai Hospital

Address:

No. 168, Changhai Road, Yangpu District, Shanghai

经费或物资来源:

四大慢病重大专项;2024年度上海市卫健委临床研究专项

Source(s) of funding:

Noncommunicable Chronic Diseases-National Science and Technology Major Project;2024 Shanghai Municipal Health Commission Clinical Research Program

研究疾病:

胰腺癌  

Target disease:

Pancreatic cancer

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:

队列研究 

Study design:

Cohort study 

研究目的:

评估低剂量平扫CT结合人工智能技术在常规体检环境下进行胰腺癌早期筛查的有效性和可行性  

Objectives of Study:

Evaluate the effectiveness and feasibility of combining low-dose non-contrast CT with AI for early pancreatic cancer screening in routine physical exams.

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. 既往有胰腺癌病史; 2. 腹部炎症或者 6 月内被诊断为急性胰腺炎;3.腹水、胰腺外伤、胸/腹部手术、放化疗治疗等原因导致图像质量不佳; 4.研究对象因身体或其他原因无法完成后期随访。

Exclusion criteria:

1.Prior history of pancreatic cancer; 2.Abdominal inflammation or acute pancreatitis diagnosed within the past 6 months. 3.Imaging quality compromised by ascites, pancreatic trauma, thoracic/abdominal surgery, chemoradiotherapy, or other causes; 4.Inability to complete follow-up due to physical or other reasons;

研究实施时间:

Study execute time:

From 2025-11-01 00:00:00 To 2033-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-02-03 00:00:00 To 2028-12-31 00:00:00

干预措施:

Interventions:

组别:

AI筛查组

样本量:

200000

Group:

AI screening group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

非AI筛查组

样本量:

200000

Group:

No AI screening group

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):

上海市 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

海军军医大学第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

ShangHai ChangHai Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

宁波市鄞州人民医院 

单位级别:

三级甲等 

Institution
hospital:

Ningbo Yinzhou People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏省 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

南通瑞慈医院 

单位级别:

无 N/A 

Institution
hospital:

Nantong Ruici Hospital

Level of the institution:

N/A

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

嘉兴大学附属第二医院 

单位级别:

三级甲等 

Institution
hospital:

THE SECOND HOSPITAL OF JIAXING

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

上海市 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

美年大健康产业(集团)有限公司 

单位级别:

无 N/A 

Institution
hospital:

Meinian Onehealth Healthcare Holdings Co., Ltd.

Level of the institution:

N/A

测量指标:

Outcomes:

指标中文名:

胰腺癌检出率

指标类型:

主要指标

Outcome:

pancreatic cancer detection rate

Type:

Primary indicator

测量时间点:

3年

测量方法:

AI评估结果异常(阳性)且确诊为胰腺癌或癌前病变的人数占总筛查人数比例

Measure time point of outcome:

3 years

Measure method:

Proportion of all screened individuals whose AI-flagged abnormalities are confirmed as pancreatic cancer or premalignant lesions.

指标中文名:

阳性预测值

指标类型:

次要指标

Outcome:

positive predicitve value

Type:

Secondary indicator

测量时间点:

3年

测量方法:

临床确诊的胰腺癌及癌前病变患者占AI评估阳性人群的比例

Measure time point of outcome:

3 years

Measure method:

The proportion of clinically confirmed pancreatic cancer and precancerous lesions among the AI-positive population.

指标中文名:

早期胰腺癌占比

指标类型:

次要指标

Outcome:

The proportion of early-stage pancreatic cancer

Type:

Secondary indicator

测量时间点:

3年

测量方法:

早期胰腺癌患者(含原位癌及I-II期)占筛查人群中临床确诊的胰腺癌及癌前病变患者的比例

Measure time point of outcome:

3 years

Measure method:

The proportion of early-stage pancreatic cancer patients (including carcinoma in situ and stages I-II) among all patients clinically diagnosed with pancreatic cancer or precancerous lesions within the screening population.

指标中文名:

特异度

指标类型:

次要指标

Outcome:

Specificity

Type:

Secondary indicator

测量时间点:

3年

测量方法:

AI评估结果为阴性的人群占未发现胰腺异常人群的比例

Measure time point of outcome:

3 years

Measure method:

The proportion of AI-negative individuals among those with no detected pancreatic abnormalities.

指标中文名:

召回率

指标类型:

次要指标

Outcome:

Recall rate

Type:

Secondary indicator

测量时间点:

3年

测量方法:

AI评估阳性且完成专科复诊的人数占AI评估阳性总人数的比例

Measure time point of outcome:

3 years

Measure method:

The proportion of AI-positive individuals who completed specialist referral among the total AI-positive population.

指标中文名:

灵敏度

指标类型:

次要指标

Outcome:

Sensitivity

Type:

Secondary indicator

测量时间点:

3年

测量方法:

AI评估阳性人群占临床确诊为胰腺癌或癌前病变患者的比例

Measure time point of outcome:

3 years

Measure method:

The proportion of AI-positive individuals among patients clinically confirmed with pancreatic cancer or precancerous lesions.

指标中文名:

胰腺癌特异性死亡率

指标类型:

次要指标

Outcome:

Specific mortality rate of pancreatic cancer

Type:

Secondary indicator

测量时间点:

8年

测量方法:

筛查人群中,直接死于胰腺癌(而非其他原因)的人数筛查总人数的比例

Measure time point of outcome:

8 years

Measure method:

The proportion of individuals within the total screened population who died directly due to pancreatic cancer.

指标中文名:

阴性预测值

指标类型:

次要指标

Outcome:

negative predicitve value

Type:

Secondary indicator

测量时间点:

3年

测量方法:

未发现胰腺异常人群占AI评估结果为阴性人群的比例

Measure time point of outcome:

3 years

Measure method:

The proportion of individuals with no detected pancreatic abnormalities among those with negative AI results.

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

使用后保存  

说明

Fate of sample:

Preservation 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 50 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

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):

不共享

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

no

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:

不共享

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

no

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-02-03 18:19:59