ChiCTR2500110129 版本V1.0 版本创建时间2025/09/30 17:17:05 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:

ChiCTR2500110129 

最近更新日期:

Date of Last Refreshed on:

2025-09-30 17:16:49 

注册时间:

Date of Registration:

2025-09-30 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

乡村医生主导的肺癌筛查策略的实施性研究

Public title:

Implementation Research on Village Doctor–Led Lung Cancer Screening Strategies

注册题目简写:

English Acronym:

研究课题的正式科学名称:

乡村医生主导的肺癌筛查策略的实施性研究

Scientific title:

Implementation Research on Village Doctor–Led Lung Cancer Screening Strategies

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:

张焱 

研究负责人:

刘逸舒 

Applicant:

Yan Zhang 

Study leader:

Yishu Liu 

申请注册联系人电话:

Applicant telephone:

+86 183 4082 9136

研究负责人电话:

Study leader's
telephone:

+86 186 6121 7679

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:

z1220120@163.com

研究负责人电子邮件:

Study leader's E-mail:

yliu@njmu.edu.cn

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:

江苏省南京市江宁区龙眠大道101号

研究负责人通讯地址:

江苏省南京市江宁区龙眠大道101号

Applicant address:

101 Longmian Avenue, Jiangning District, Nanjing, Jiangsu Province, China

Study leader's address:

101 Longmian Avenue, Jiangning District, Nanjing, Jiangsu Province, China

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:

南京医科大学公共卫生学院

Applicant's institution:

School of Public Health, Nanjing Medical University

研究负责人所在单位:

南京医科大学公共卫生学院

Affiliation of the Leader:

School of Public Health, Nanjing Medical 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:

南医大伦审〔2025〕148 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:

南京医科大学伦理委员会

Name of the ethic committee:

Ethics Committee of Nanjing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-09-02 00:00:00

伦理委员会联系人:

张灿玉

Contact Name of the ethic committee:

Canyu Zhang

伦理委员会联系地址:

江苏省南京市江宁区龙眠大道101号科研院伦理办公室

Contact Address of the ethic committee:

Ethics Office, Research Building, 101 Longmian Avenue, Jiangning District, Nanjing, Jiangsu Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 25 8686 9732

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:

南京医科大学公共卫生学院

Primary sponsor:

School of Public Health, Nanjing Medical University

研究实施负责(组长)单位地址:

江苏省南京市江宁区龙眠大道101号

Primary sponsor's address:

101 Longmian Avenue, Jiangning District, Nanjing, Jiangsu Province, China

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):

Country:

China

Province:

Jiangsu

City:

单位(医院):

南京医科大学公共卫生学院

具体地址:

江苏省南京市江宁区龙眠大道101号

Institution
hospital:

School of Public Health, Nanjing Medical University

Address:

101 Longmian Avenue, Jiangning District, Nanjing, Jiangsu Province, China

国家:

中国

省(直辖市):

江苏

市(区县):

Country:

China

Province:

Jiangsu

City:

单位(医院):

南京医科大学附属泰州人民医院

具体地址:

江苏省泰州市医药高新区太湖路366号

Institution
hospital:

Taizhou People's Hospital, Affiliated to Nanjing Medical University

Address:

366 Taihu Road, Taizhou Medical High-tech Zone, Jiangsu Province, China

经费或物资来源:

国家卫健委四大慢病专项

Source(s) of funding:

The Four Major Chronic Disease Programs of the National Health Commission

研究疾病:

肺癌  

Target disease:

Lung cancer

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:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

本研究的首要目的是比较两种肺癌筛查策略在65岁及以上的不同风险层级老年人群中的肺癌检出率差异。第一种策略是先普筛后分层,即在年度体检中直接向所有65岁及以上的老年人提供LDCT检查,无需事先进行高危人群识别;第二种策略是先分层后筛查,即先通过问卷评估识别高危人群,仅对高危人群提供LDCT筛查。 本研究的次要目的一是评估两种筛查模式的筛查效率与成本效益,分析不同风险人群在两种模式下的获益差异;二是比较不同筹资模式下的成本效益。  

Objectives of Study:

This study aims to compare the effectiveness of two lung cancer screening strategies among elderly individuals aged 65 years and above with different risk levels. The first strategy is a universal-first approach, in which all eligible older adults receive LDCT during their annual health check-ups without prior risk assessment. The second strategy is a risk-stratified approach, where high-risk individuals are first identified through a questionnaire and only those classified as high risk are offered LDCT screening. The secondary objectives are: (1) to assess the screening efficiency and cost-effectiveness of the two strategies and examine the differential benefits across risk groups; and (2) to compare the cost-effectiveness of the strategies under different financing models.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.两组研究区域管辖范围中常住居民 2.年龄 ≥ 65岁 3.参与基本公共卫生服务免费体检 4.江都组:2024年度体检选择进行CT升级 东台组:经问卷评估为肺癌高危人群,并同意接受LDCT筛查者。 5.既往无已确诊的肺癌病史

Inclusion criteria

1. Permanent residents within the jurisdictions of the two study areas. 2. Age >= 65 years. 3. Participation in the free annual health check-up under the Basic Public Health Service program. 4. Jiangdu group: Individuals who chose CT upgrading during the 2024 health check-up. Dongtai group: Individuals identified as high-risk for lung cancer through questionnaire assessment and who consented to undergo LDCT screening. 5. No prior history of confirmed lung cancer.

排除标准:

1.患有其他恶性肿瘤且已进入终末期治疗者 2.不愿意或无法配合完成问卷者 3.有明显CT检查禁忌证(如严重过敏史或呼吸不能配合屏气)者

Exclusion criteria:

1. Presence of other malignant tumors and currently receiving end-stage treatment. 2. Unwilling or unable to complete the questionnaire. 3. Clear contraindications for CT examination (e.g., severe allergy history or inability to cooperate with breath-holding during scanning).

研究实施时间:

Study execute time:

From 2025-05-01 00:00:00 To 2026-05-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-09-30 00:00:00 To 2026-05-01 00:00:00

干预措施:

Interventions:

组别:

普筛组

样本量:

6000

Group:

Universal screening group

Sample size:

干预措施:

所有纳入研究的人群直接进行普遍LDCT筛查,无需进行风险问卷评估或分层。

干预措施代码:

Intervention:

All participants enrolled in the study will directly undergo universal LDCT screening without prior risk questionnaire assessment or stratification.

Intervention code:

组别:

二阶段高危筛查组

样本量:

6000

Group:

Two-stage high-risk screening group

Sample size:

干预措施:

首先对纳入研究的人群使用肺癌风险筛查问卷进行风险评估和分层,根据评分结果将人群分为高危和非高危两层,之后仅对高危人群提供LDCT检查来实现针对性筛查。

干预措施代码:

Intervention:

All participants enrolled in the study will first undergo a lung cancer risk assessment using a screening questionnaire. Based on the risk scores, participants will be stratified into high-risk and low-risk groups, and only those identified as high risk will be offered LDCT screening to achieve targeted screening.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏省 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

南京医科大学 

单位级别:

大学 

Institution
hospital:

Nanjing medical university

Level of the institution:

University

国家:

中国

省(直辖市):

江苏 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

南京医科大学附属泰州人民医院 

单位级别:

三甲 

Institution
hospital:

Taizhou People's Hospital, Affiliated to Nanjing Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

江苏 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

扬州市江都区卫生健康委员会 

单位级别:

政府 

Institution
hospital:

Yangzhou Jiangdu District Health Commission

Level of the institution:

Government

测量指标:

Outcomes:

指标中文名:

阳性结节率

指标类型:

主要指标

Outcome:

Positive nodule rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肺癌早期检出率

指标类型:

主要指标

Outcome:

Early detection rate of lung cancer

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:

组织:

Sample Name:

None

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 65 years
最大 Max age 80 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:

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

是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):

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:

采用电子采集和管理系统——肺常健康APP,进行问卷调查

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

A questionnaire survey will be conducted using an electronic data collection and management system — the FeiChang Health App.

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:

 2025-09-30 17:16:49