ChiCTR2600117582 版本V1.0 版本创建时间2026/01/26 17:57:32 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:

ChiCTR2600117582 

最近更新日期:

Date of Last Refreshed on:

2026-01-26 17:57:24 

注册时间:

Date of Registration:

2026-01-26 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

ICU创伤性脑损伤患者血糖变异性与急性肾损伤发生率的相关性

Public title:

Correlation Between Glucose Variability and the Incidence of Acute Kidney Injury in ICU Patients with Traumatic Brain Injury

注册题目简写:

English Acronym:

研究课题的正式科学名称:

ICU创伤性脑损伤患者血糖变异性与急性肾损伤发生率的相关性

Scientific title:

Correlation Between Glucose Variability and the Incidence of Acute Kidney Injury in ICU Patients with Traumatic Brain Injury

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:

刘丽珍 

研究负责人:

刘丽珍 

Applicant:

Lizhen Liu 

Study leader:

Lizhen Liu 

申请注册联系人电话:

Applicant telephone:

+86 13824829856

研究负责人电话:

Study leader's telephone:

+86 759 2387445

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:

lizhen8301@163.com

研究负责人电子邮件:

Study leader's E-mail:

lizhen8301@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:

广东省湛江市霞山区湛江市人民大道南 57 号

研究负责人通讯地址:

广东省湛江市霞山区人民大道南57号

Applicant address:

No. 57, Renmin Avenue South,Zhanjiang City, Guangdong Province

Study leader's address:

57 South Renmin Avenue, Xiashan District, Zhanjiang, 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:

广东医科大学附属医院

Applicant's institution:

Affiliated Hospital of Guangdong Medical University

研究负责人所在单位:

广东医科大学附属医院

Affiliation of the Leader:

Affiliated Hospital of Guangdong 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:

PJKT2025-291

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:

广东医科大学附属医院临床科研伦理委员会

Name of the ethic committee:

Ethics Committee for Institutional Review Affiliated Hospitals of Guangdong Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-11-26 00:00:00

伦理委员会联系人:

王健丽

Contact Name of the ethic committee:

Wang JianLi

伦理委员会联系地址:

广东省湛江市霞山区人民大道南57号

Contact Address of the ethic committee:

57 South Renmin Avenue, Xiashan District, Zhanjiang, Guangdong Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 759 2386971

伦理委员会联系人邮箱:

Contact email of the ethic committee:

3221452@qq.com

研究实施负责(组长)单位:

广东医科大学附属医院

Primary sponsor:

Affiliated Hospital of Guangdong Medical University

研究实施负责(组长)单位地址:

广东省湛江市霞山区人民大道南57号

Primary sponsor's address:

57 South Renmin Avenue, Xiashan District, Zhanjiang, 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):

广东医科大学附属医院

具体地址:

广东省湛江市霞山区人民大道南57号

Institution
hospital:

Affiliated Hospital of Guangdong Medical University

Address:

57 South Renmin Avenue, Xiashan District, Zhanjiang, Guangdong Province

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-raised

Target disease:

Traumatic brain injury (TBI)

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

1.探讨ICU创伤性脑损伤(TBI)患者的血糖变异性(GV)对急性肾损伤(AKI)发生的关联性。2.探讨血糖变异性(GV)与TBI患者28天、90天死亡率的关系。  

Objectives of Study:

This study aims to investigate the correlation between glycaemic variability and the incidence of acute kidney injury (AKI) in patients with traumatic brain injury (TBI) admitted to the intensive care unit (ICU). It further assesses the predictive value of glycaemic variability for AKI and provides a theoretical basis for optimised glycaemic management.

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;
2.ICU住院时间≥24小时;
3.在ICU期间有至少3次血糖测量记录。

Inclusion criteria

1.adults (>= 18 years) with TBI (ICD-9, ICD-10) 2. ICU admission >= 24 hours 3. >= 3 blood glucose measurements prior to AKI onset.

排除标准:

1.年龄< 18岁; 2.血糖测量少于3次的患者; 3.ICU住院时间< 24小时; 4.ICU入院信息缺失或不完整

Exclusion criteria:

1.age < 18 years; 2.fewer than three blood glucose measurements; 3.ICU stay < 24 hours; 4.missing or incomplete ICU admission information.

研究实施时间:

Study execute time:

From 2026-02-01 00:00:00 To 2028-02-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-02-01 00:00:00 To 2026-12-01 00:00:00  

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

诊断为创伤性脑损伤国际疾病分类代码(ICD-9/ICD-10)

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

TBI (ICD-9, ICD-10)

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

血糖变异性(GV)。收集入住ICU后7天内的血糖测量值计算GV。GV的计算指标包括:标准差(SD)、变异系数(CV = SD / 平均血糖 × 100%)

Index test:

glycaemic variability (GV)

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

创伤性脑损伤

例数:

Sample size:

308

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

Traumatic brain injury (TBI)

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

自发性脑出血

例数:

Sample size:

100

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

SICH; Spontaneous Intracerebral Hemorrhage; spontaneous intracerebral hemorrhage,SICH

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):

广东医科大学附属医院 

单位级别:

三级甲等 

Institution
hospital:

Affiliated Hospital of Guangdong Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

急性肾损伤

指标类型:

主要指标

Outcome:

acute kidney injury (AKI)

Type:

Primary indicator

测量时间点:

入ICU后7天内

测量方法:

肌酐

Measure time point of outcome:

after entering ICU for seven days

Measure method:

Scr

指标中文名:

准确度

指标类型:

主要指标

Outcome:

Accuracy

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

灵敏度

指标类型:

次要指标

Outcome:

Sensitivity

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

特异度

指标类型:

次要指标

Outcome:

Specificity

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):

不共享

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

Do not share

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:

在研究过程中,所有受试者的个人信息(如姓名、身份证号、联系方式、病历信息等)将严格保密。个人信息仅用于研究目的,不会用于其他任何用途。 受试者的个人信息将存储在安全的数据库中,数据库将设置严格的访问权限,仅限于研究团队的核心成员访问。 所有纸质资料将存放在有锁的文件柜中,钥匙由专人保管。

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

During the course of the study, personal information (such as name, ID number, contact information, medical record information, etc.) of all subjects will be kept strictly confidential. Personal information will only be used for the purpose of the study and will not be used for any other purpose.Subject personal information will be stored in a secure database with strict access rights limited to core members of the study team.All paper materials will be stored in locked filing cabinets with keys kept by designated personnel.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-01-26 17:57:24