中老年2型糖尿病患者发生肌肉减少症风险预测模型的构建及验证

注册号:

Registration number:

ChiCTR2500115155 

最近更新日期:

Date of Last Refreshed on:

2026-01-04 11:00:15 

注册时间:

Date of Registration:

2025-12-23 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

中老年2型糖尿病患者发生肌肉减少症风险预测模型的构建及验证

Public title:

Development and Validation of a Risk Prediction Model for Sarcopenia in Middle-Aged and Elderly Patients with Type 2 Diabetes

注册题目简写:

English Acronym:

研究课题的正式科学名称:

中老年2型糖尿病患者发生肌肉减少症风险预测模型的构建及验证

Scientific title:

Development and Validation of a Risk Prediction Model for Sarcopenia in Middle-Aged and Elderly Patients with Type 2 Diabetes

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:

柴金宝 

研究负责人:

柴金宝 

Applicant:

Chai Jinbao 

Study leader:

Chai Jinbao 

申请注册联系人电话:

Applicant telephone:

+86 28 3822 9600

研究负责人电话:

Study leader's
telephone:

+86 28 3822 9600

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:

1033966563@qq.com

研究负责人电子邮件:

Study leader's E-mail:

1033966563@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:

四川省眉山市东坡区东坡大道288号眉山市人民医院

研究负责人通讯地址:

眉山市东坡区东坡大道南四段288号

Applicant address:

No. 288, Dongpo Avenue, Dongpo District, Meishan City, Sichuan Province, Meishan People's Hospital

Study leader's address:

No.288, South Section 4, Dongpo Avenue, Dongpo District, Meishan City

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:

眉山市人民医院

Applicant's institution:

Meishan People's Hospital

研究负责人所在单位:

眉山市人民医院

Affiliation of the Leader:

Meishan City Peoples 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:

MY-IBR20250048

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:

眉山市人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Meishan City People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-07-04 00:00:00

伦理委员会联系人:

王秋婷

Contact Name of the ethic committee:

Wang QiuTing

伦理委员会联系地址:

眉山市东坡区东坡大道南四段288号

Contact Address of the ethic committee:

No.288, South Section 4, Dongpo Avenue, Dongpo District, Meishan City

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 38235337

伦理委员会联系人邮箱:

Contact email of the ethic committee:

630191908@qq.com

研究实施负责(组长)单位:

眉山市人民医院

Primary sponsor:

Meishan City Peoples Hospital

研究实施负责(组长)单位地址:

眉山市东坡区东坡大道南四段288号

Primary sponsor's address:

No.288, South Section 4, Dongpo Avenue, Dongpo District, Meishan City

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川省

市(区县):

Country:

China

Province:

Sichuan

City:

单位(医院):

眉山市人民医院

具体地址:

眉山市东坡区东坡大道南四段288号

Institution
hospital:

Meishan City Peoples Hospital

Address:

No.288, South Section 4, Dongpo Avenue, Dongpo District, Meishan City

经费或物资来源:

2025年市级指导性科技计划项目

Source(s) of funding:

2025 Municipal Guiding Science and Technology Plan Project

研究疾病:

中老年2型糖尿病合并肌肉减少症  

Target disease:

Middle-aged and elderly patients with type 2 diabetes combined with sarcopenia

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:

横断面 

Study design:

Cross-sectional 

研究目的:

基于决策树算法综合中老年2型糖尿病合并肌肉减少症患者的临床特征、代谢参数、营养指标等多维度数据,并据此构建一个风险预测模型。  

Objectives of Study:

Based on the decision tree algorithm, integrate multidimensional data including clinical features, metabolic parameters, and nutritional indicators of middle-aged and elderly patients with type 2 diabetes combined with sarcopenia, and construct a risk prediction model accordingly.

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.数据资料收集不完整; 2.不能配合握力的测定,不能独立行走者; 3.有精神障碍性疾病; 4.长期卧床、肢体残缺、运动障碍性疾病、严重器官功能障碍(呼吸系统、消化系统、血液系统等疾病)、 恶性肿瘤的终末期患者。

Exclusion criteria:

1.The data collection is incomplete; 2.Those who cannot cooperate with the grip strength test and cannot walk independently; 3.Has a mental disorder; 4.Patients who are bedridden for a long time, have physical disabilities, movement disorders, severe organ dysfunction (such as diseases of the respiratory, digestive, or hematological systems), or are in the terminal stage of malignant tumors.

研究实施时间:

Study execute time:

From 2025-08-01 00:00:00 To 2027-08-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-04 00:00:00 To 2026-07-20 00:00:00

干预措施:

Interventions:

组别:

病例组

样本量:

160

Group:

Case 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):

四川省 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

眉山市人民医院 

单位级别:

三级甲等 

Institution
hospital:

Meishan City Peoples Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

四肢骨骼肌含量

指标类型:

主要指标

Outcome:

Skeletal muscle content of limbs

Type:

Primary indicator

测量时间点:

测量方法:

人体成分分析仪

Measure time point of outcome:

Measure method:

Body Composition Analyzer

指标中文名:

ROC曲线

指标类型:

主要指标

Outcome:

ROC curve

Type:

Primary indicator

测量时间点:

测量方法:

通过R语言进行数据可视化

Measure time point of outcome:

Measure method:

Data Visualization Using R

指标中文名:

校准曲线

指标类型:

主要指标

Outcome:

calibration curve

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

决策曲线分析

指标类型:

主要指标

Outcome:

decision curve analysis

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:

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 45 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):

通过电子邮箱联系主要研究者获取

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

Contact the principal investigator via email

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:

研究数据全程电子化管理,通过电子病历系统采集数据,采用统一设计的excel表录入,数据的全程采集、分析均由研究组内成员完成,研究ID代替姓名,论文发表后一年内销毁数据

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

The research data is managed electronically throughout the entire process. Data is collected through the electronic medical record system and entered using a uniformly designed Excel sheet. All data collection and analysis are carried out by members of the research team. Research IDs are used instead of names, and the data will be destroyed within one year after the publication of the paper.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-12-23 11:13:13