ChiCTR2600116895 版本V1.0 版本创建时间2026/01/16 10:27:09 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:

ChiCTR2600116895 

最近更新日期:

Date of Last Refreshed on:

2026-01-16 10:26:59 

注册时间:

Date of Registration:

2026-01-16 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

2型糖尿病患者糖尿病足发生风险预测

Public title:

Risk Prediction of Diabetic Foot in Patients with Type 2 Diabetes

注册题目简写:

English Acronym:

研究课题的正式科学名称:

2型糖尿病患者糖尿病足发生风险预测:单中心回顾性队列研究

Scientific title:

Risk Prediction of Diabetic Foot in Patients with Type 2 Diabetes: A Single-Center Retrospective Cohort Study

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:

彭桂亮 

研究负责人:

隆敏 

Applicant:

Peng Guiliang 

Study leader:

Long Min 

申请注册联系人电话:

Applicant telephone:

+86 15520325689

研究负责人电话:

Study leader's telephone:

+86 23 68765441

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:

PGLiang84@126.com

研究负责人电子邮件:

Study leader's E-mail:

Longmin_casper@163.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:

重庆市沙坪坝区高滩岩正街30号

研究负责人通讯地址:

重庆市沙坪坝区高滩岩正街29号

Applicant address:

No. 30, Gaotanyanzheng Street, Shapingba District, Chongqing City

Study leader's address:

No 29 Gaotanyan Main Street Shapingba District Chongqing

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:

陆军军医大学第一附属医院

Applicant's institution:

The First Affiliated Hospital of Army Medical University

研究负责人所在单位:

中国人民解放军陆军军医大学第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital of Army 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:

(B)KY2025285

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:

中国人民解放军陆军军医大学第一附属医院伦理委员会

Name of the ethic committee:

Ethics Committee of the First Affiliated Hospital of Army Medical University PLA

伦理委员会批准日期:

Date of approved by ethic committee:

2025-12-24 00:00:00

伦理委员会联系人:

贺莉

Contact Name of the ethic committee:

He Li

伦理委员会联系地址:

重庆市沙坪坝区高滩岩正街29号

Contact Address of the ethic committee:

No 29 Gaotanyan Main Street Shapingba District Chongqing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 68754035

伦理委员会联系人邮箱:

Contact email of the ethic committee:

cqhl13@qq.com

研究实施负责(组长)单位:

中国人民解放军陆军军医大学第一附属医院

Primary sponsor:

The First Affiliated Hospital of Army Medical University

研究实施负责(组长)单位地址:

重庆市沙坪坝区高滩岩正街29号

Primary sponsor's address:

No 29 Gaotanyan Main Street Shapingba District Chongqing

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):

中国人民解放军陆军军医大学第一附属医院

具体地址:

重庆市沙坪坝区高滩岩正街29号

Institution
hospital:

The First Affiliated Hospital of Army Medical University

Address:

No 29 Gaotanyan Main Street Shapingba District Chongqing

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

self-selected topic

Target disease:

Diabetes and its complications diabetes foot ulcer

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:

本研究旨在通过一项回顾性队列分析,系统比较DFUs患者的临床特征、描述足部溃疡的发病率,足溃疡病史和个人因素与长期随访的下肢截肢或死亡的关系。  

Objectives of Study:

The purpose of this study was to systematically compare the clinical characteristics of DFUs patients, describe the incidence rate of foot ulcers, and describe the relationship between foot ulcer history and personal factors and long-term follow-up lower limb amputation or death through a retrospective cohort analysis.

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).年龄≥18岁,男女不限; (2)确诊2型糖尿病,符合《中国糖尿病防治指南2024》标准; (3)糖尿病足溃疡诊断标准:符合《国际糖尿病足工作组(IWGDF):糖尿病足防治国际指南(2023年)》标准; (4)糖尿病下肢糖尿病周围神经病(DPN)和外周动脉疾病(PAD)评估:感觉阈值、10g尼龙丝试验或ABI/TBI测量; (5)至少1次年度随访记录,总随访时间≥1年。

Inclusion criteria

1. Age >= 18 years old, male or female not limited; 2.The diagnosis of type 2 diabetes is in line with the standard of China diabetes Prevention and Control Guide 2024; 3. Diagnostic criteria for diabetes foot ulcer: in line with the International diabetes Foot Working Group (IWGDF): International Guidelines for the Prevention and Treatment of diabetes Foot (2023); 4. Evaluation of diabetes peripheral neuropathy (DPN) and peripheral arterial disease (PAD) of lower limb diabetes: sensory threshold, 10g nylon wire test or ABI/TBI measurement; 5. At least one annual follow-up record, with a total follow-up time of >= 1 year.

排除标准:

(1).基线病历确认有DFU病史。 (2)非糖尿病特异性足部病变,包括痛风性足部溃疡、类风湿关节炎足部病变、银屑病关节炎足部病变等。 (3)其他类型糖尿病如1型糖尿病、特殊类型糖尿病如MODY、继发性糖尿病。 (4)从基线至失访时间<1年; (5)严重心力衰竭,纽约心脏病协会心功能分级Ⅱ以上;严重肝损害,AST/ALT≥正常范围上限的3倍。

Exclusion criteria:

1 Baseline medical records confirm a history of DFU; 2. Non diabetes specific foot disease, including gouty foot ulcer, rheumatoid arthritis foot disease, psoriasis arthritis foot disease, etc.; 3. Other types of diabetes, such as type 1 diabetes, special types of diabetes, such as MODY, secondary diabetes; 4. From baseline to lost to follow-up time<1 year; 5.Severe heart failure, New York Heart Association functional class II or above;Severe liver damage, AST/ALT >= 3 times the upper limit of normal range.

研究实施时间:

Study execute time:

From 2026-01-22 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-22 00:00:00 To 2027-12-31 00:00:00  

干预措施:

Interventions:

组别:

糖尿病足溃疡组

样本量:

14500

Group:

Diabetic foot ulcer 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):

重庆市 

市(区县):

 

Country:

China 

Province:

Chongqing 

City:

 

单位(医院):

中国人民解放军陆军军医大学第一附属医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of Army Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

截肢/趾率(脚趾、膝下截肢)

指标类型:

次要指标

Outcome:

Amputation/toe rate (toe and knee amputation)

Type:

Secondary indicator

测量时间点:

治疗期内

测量方法:

查阅病历资料

Measure time point of outcome:

During the treatment period

Measure method:

Refer to medical records

指标中文名:

DFU发生

指标类型:

主要指标

Outcome:

DFU occurs (full layer damage to the foot skin with ulcers present for ≥ 2 weeks)

Type:

Primary indicator

测量时间点:

入组时

测量方法:

询问病史及伤口尺记录

Measure time point of outcome:

Upon enrolment

Measure method:

Inquire about medical history and wound ruler records

指标中文名:

糖尿病其他并发症特征(DPN、DR、DN)

指标类型:

次要指标

Outcome:

Characteristics of other complications of diabetes (DPN, DR, DN)

Type:

Secondary indicator

测量时间点:

入组时

测量方法:

询问病史

Measure time point of outcome:

Upon enrolment

Measure method:

Inquire about medical history or visit records

指标中文名:

DFU发生时间(从基线首次就诊至DFU发生的间隔)

指标类型:

次要指标

Outcome:

DFU occurrence time

Type:

Secondary indicator

测量时间点:

入组时

测量方法:

询问病史

Measure time point of outcome:

Upon enrolment

Measure method:

Inquire about medical history or visit records

指标中文名:

严重感染发生率、全因死亡率

指标类型:

次要指标

Outcome:

Incidence of severe infection, all-cause mortality

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

神经病变(mNDS 评分≥6)

指标类型:

次要指标

Outcome:

Neuropathy (mNDS score >=6)

Type:

Secondary 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 18 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):

因涉及受试者隐私及数据安全,本研究不公开原始数据。

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

Due to concerns about subject privacy and data security, this study does not disclose raw data publicly.

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:

通过医学大数据与人工智能中心采集数据,并在大数据中心或Excel进行数据管理。

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

Collect data through medical big data and artificial intelligence centers, and manage it in big data centers or Excel.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-01-16 10:26:59