ChiCTR2600120053 版本V1.0 版本创建时间2026/03/09 10:26:36 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:

ChiCTR2600120053 

最近更新日期:

Date of Last Refreshed on:

2026-03-09 10:26:27 

注册时间:

Date of Registration:

2026-03-09 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

优化图像引导放射治疗CBCT频率的研究

Public title:

A study to optimize the frequency of CBCT for image-guided radiation therapy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

优化图像引导放射治疗CBCT频率的研究

Scientific title:

A study to optimize the frequency of CBCT for image-guided radiation therapy

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:

吴顺龙 

研究负责人:

吴顺龙 

Applicant:

Shunlong Wu 

Study leader:

Shunlong Wu 

申请注册联系人电话:

Applicant telephone:

+86 18623050234

研究负责人电话:

Study leader's telephone:

+86 186 2305 0234

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:

203058@hospital.cqmu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

158774397@qq.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:

重庆市袁家岗友谊路1号

研究负责人通讯地址:

重庆市袁家岗友谊路1号

Applicant address:

No. 1, Youyi road, Yuzhong District, Chongqing City, China

Study leader's address:

No. 1, Youyi road, Yuzhong District, Chongqing City, 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:

重庆医科大学附属第一医院

Applicant's institution:

The first affiliated hospital of chongqing medical university

研究负责人所在单位:

重庆医科大学附属第一医院

Affiliation of the Leader:

The First Affiliated Hospital of Chongqing Medical 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:

2025年科研伦审(2025-698-01)

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:

重庆医科大学附属第一医院医学研究伦理审查委员会

Name of the ethic committee:

Medical Research Ethics Review Committee of the First Affiliated Hospital of Chongqing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-10-21 00:00:00

伦理委员会联系人:

严青

Contact Name of the ethic committee:

Yan Qing

伦理委员会联系地址:

重庆市袁家岗友谊路1号

Contact Address of the ethic committee:

No. 1, Youyi road, Yuzhong District, Chongqing City, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 89011876

伦理委员会联系人邮箱:

Contact email of the ethic committee:

444158752@qq.com

研究实施负责(组长)单位:

重庆医科大学附属第一医院

Primary sponsor:

The First Affiliated Hospital of Chongqing Medical University

研究实施负责(组长)单位地址:

重庆市袁家岗友谊路1号

Primary sponsor's address:

No. 1, Youyi road, Yuzhong District, Chongqing City, 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):

重庆市

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属第一医院

具体地址:

重庆市袁家岗友谊路1号

Institution
hospital:

The First Affiliated Hospital of Chongqing Medical University

Address:

No. 1, Youyi road, Yuzhong District, Chongqing City, China

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-initiated projects

Target disease:

Head and neck tumors undergoing radiation therapy

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:

连续入组 

Study design:

Sequential 

研究目的:

本研究试图通过对头颈部放疗患者的摆位误差分析,探索出一种通过前几次的摆位误差预测患者整体后期误差的方法,并进行统计分析验证。本研究对筛选无法从CBCT获益的患者,对后期的CBCT频率提供建议,旨在保证临床目的的同时,降低患者辐射剂量和经济负担。  

Objectives of Study:

In this study, we tried to explore a method to predict the overall post-stage error of patients through the analysis of the positional error of patients undergoing head and neck radiotherapy, and carried out statistical analysis and verification. This study provides recommendations for the frequency of CBCT in the later stage of screening patients who cannot benefit from CBCT, aiming to reduce the radiation dose and economic burden of patients while ensuring clinical purposes.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

接受 CBCT 图像引导放疗的头颈部常规分割放射治疗患者

Inclusion criteria

Head and neck routine segmented radiotherapy patients receiving CBCT image-guided radiotherapy

排除标准:

Exclusion criteria:

NA

研究实施时间:

Study execute time:

From 2025-07-08 00:00:00 To 2026-07-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-03-15 00:00:00 To 2026-07-31 00:00:00  

干预措施:

Interventions:

组别:

观察组

样本量:

300

Group:

Observation group

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

重庆市 

市(区县):

 

Country:

China 

Province:

Chongqing 

City:

 

单位(医院):

重庆医科大学附属第一医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of Chongqing Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

摆位误差

指标类型:

主要指标

Outcome:

SETUP ERRORS

Type:

Primary indicator

测量时间点:

回顾性收集

测量方法:

记录

Measure time point of outcome:

Retrospective analysis

Measure method:

record

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:

尚未开始

Not yet 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

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):

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:

CFR/EDC

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

CFR/EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-03-09 10:26:27