一项帮助医生更准确预测唾液腺粘液表皮样癌患者淋巴结转移和生存预后的研究

注册号:

Registration number:

ChiCTR2600126568 

最近更新日期:

Date of Last Refreshed on:

2026-06-11 11:58:30 

注册时间:

Date of Registration:

2026-06-11 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

一项帮助医生更准确预测唾液腺粘液表皮样癌患者淋巴结转移和生存预后的研究

Public title:

A Study to Develop a Prediction Tool for Lymph Node Spread and Survival in Mucoepidermoid Carcinoma of Salivary Gland Cancer

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于 SEER 数据库构建粘液表皮样癌淋巴结转移风险预测模型及总生存期列线图的研究

Scientific title:

A Study on Building a Risk Prediction Model for Lymph Node Metastasis and a Nomogram for Overall Survival in Mucinous Sweat Gland Carcinoma Based on the SEER Database

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:

彭汉伟 

研究负责人:

彭汉伟 

Applicant:

Peng Hanwei 

Study leader:

Hanwei Peng 

申请注册联系人电话:

Applicant telephone:

+86 13726510488

研究负责人电话:

Study leader's
telephone:

+86 137 2651 0488

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:

penghanwei@126.com

研究负责人电子邮件:

Study leader's E-mail:

penghanwei@126.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:

广东省汕头市金平区鮀江街道学成路1号

研究负责人通讯地址:

广东省汕头市金平区鮀江街道学成路1号

Applicant address:

No. 1, Xuecheng Road, Tuojiang Sub-district, Jinping District, Shantou, Guangdong Province

Study leader's address:

No. 1, Xuecheng Road, Tuojiang Sub-district, Jinping District, Shantou, Guangdong 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:

汕头大学医学院附属肿瘤医院头颈外科

Applicant's institution:

Department of Head and Neck Surgery, Cancer Hospital of Shantou University Medical College

研究负责人所在单位:

汕头大学医学院附属肿瘤医院

Affiliation of the Leader:

Cancer Hospital of Shantou University Medical College

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:

2025-II-091

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:

汕头大学医学院附属肿瘤医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Shantou University Medical College Affiliated Cancer Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-12-19 00:00:00

伦理委员会联系人:

许晓莎

Contact Name of the ethic committee:

Xu XiaoSha

伦理委员会联系地址:

广东省汕头市金平区鮀江街道学成路1号

Contact Address of the ethic committee:

No. 1, Xuecheng Road, Tuojiang Sub-district, Jinping District, Shantou, Guangdong Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 754 88555844

伦理委员会联系人邮箱:

Contact email of the ethic committee:

red22968@163.com

研究实施负责(组长)单位:

汕头大学医学院附属肿瘤医院

Primary sponsor:

Cancer Hospital of Shantou University Medical College

研究实施负责(组长)单位地址:

广东省汕头市金平区鮀江街道学成路1号

Primary sponsor's address:

No. 1, Xuecheng Road, Tuojiang Sub-district, Jinping District, Shantou, Guangdong 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):

广东省

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

汕头大学医学院附属肿瘤医院

具体地址:

广东省汕头市金平区鮀江街道学成路1号

Institution
hospital:

Cancer Hospital of Shantou University Medical College

Address:

No. 1, Xuecheng Road, Tuojiang Sub-district, Jinping District, Shantou, Guangdong Province

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Investigator-Initiated Funding

研究疾病:

唾液腺粘液表皮样癌  

Target disease:

Mucoepidermoid Carcinoma of Salivary Gland

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:

连续入组 

Study design:

Sequential 

研究目的:

1. 基于 SEER 数据库,构建预测粘液表皮样癌患者淋巴结转移及总生存期的列线图模型。 2. 通过外部验证(将两中心的数据作为外部验证集),评估上述模型的区分度、校准度及临床实用性。  

Objectives of Study:

1. Based on the SEER database, we built a nomogram model to predict lymph node metastasis and overall survival for patients with mucoepidermoid carcinoma. 2. We evaluated the model's discrimination, calibration, and clinical usefulness through external validation using data from two centers as an external validation set.

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. 组织学分级,stage,TNM分期信息等缺失患者;
2. 颈部淋巴结信息缺失患者;

Exclusion criteria:

1. Patients with missing information on histological grade, stage, or TNM staging; 2. Patients with missing cervical lymph node information.

研究实施时间:

Study execute time:

From 2025-11-01 00:00:00 To 2026-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-15 00:00:00 To 2026-05-15 00:00:00

干预措施:

Interventions:

组别:

淋巴结未转移组

样本量:

1513

Group:

LNM Negative Group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

淋巴结转移组

样本量:

333

Group:

Lymph Node Metastasis (LNM) Positive 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):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

汕头大学医学院附属肿瘤医院 

单位级别:

三级甲等 

Institution
hospital:

Cancer Hospital of Shantou University Medical College

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

中山大学肿瘤防治中心 

单位级别:

三级甲等 

Institution
hospital:

Sun Yat-sen University Cancer Prevention and Treatment Center

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

模型的区分度

指标类型:

次要指标

Outcome:

The model's discrimination

Type:

Secondary indicator

测量时间点:

测量方法:

使用受试者工作特征曲线下面积 AUC 或 C-index

Measure time point of outcome:

Measure method:

using the area under the ROC curve, AUC, or C-index

指标中文名:

校准度

指标类型:

主要指标

Outcome:

calibration

Type:

Primary indicator

测量时间点:

测量方法:

使用校准曲线

Measure time point of outcome:

Measure method:

using calibration curves

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:

结束

/Completed

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

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):

论文发表后半年内,国家人口健康科学数据中心,https://www.ncmi.cn/index.html

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

Within six months after the paper is published,National Population Health Science Data Center, https://www.ncmi.cn/index.html

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:

本研究数据来源于美国SEER数据库(通过SEER*Stat软件导出)及合作医院的电子病历系统。由经过统一培训的研究人员,按照预先制定的数据提取手册,将所需变量录入到Microsoft Excel构建的文件中。

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

Data for this study were sourced from the US SEER database (exported via SEERStat software) and the electronic medical record (EMR) systems of the collaborating hospitals. Uniformly trained research personnel entered the required variables into Microsoft Excel files in accordance with a pre-established data extraction manual.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-06-11 11:58:21