ELAVL1通过驱动液-液相分离调控NLRP3炎症小体活化在低血糖致血管内皮细胞损伤中的作用及机制研究

注册号:

Registration number:

ChiCTR2600124393 

最近更新日期:

Date of Last Refreshed on:

2026-05-11 18:16:58 

注册时间:

Date of Registration:

2026-05-11 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

ELAVL1通过驱动液-液相分离调控NLRP3炎症小体活化在低血糖致血管内皮细胞损伤中的作用及机制研究

Public title:

The Role and mechanism of liquid-liquid phase separation of ELAVL1 in regulating NLRP3 inflammasome activation in vascular endothelial injury in the presence of Hypoglycaemia

注册题目简写:

English Acronym:

研究课题的正式科学名称:

ELAVL1通过驱动液-液相分离调控NLRP3炎症小体活化在低血糖致血管内皮细胞损伤中的作用及机制研究

Scientific title:

The Role and mechanism of liquid-liquid phase separation of ELAVL1 in regulating NLRP3 inflammasome activation in vascular endothelial injury in the presence of Hypoglycaemia

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:

何岸 

研究负责人:

何岸 

Applicant:

He An 

Study leader:

He An 

申请注册联系人电话:

Applicant telephone:

+86 13983644690

研究负责人电话:

Study leader's
telephone:

+86 13983644690

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:

heanaichirou@163.com

研究负责人电子邮件:

Study leader's E-mail:

heanaichirou@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:

中国重庆市渝中区袁家岗友谊路1号

研究负责人通讯地址:

中国重庆市渝中区袁家岗友谊路1号

Applicant address:

1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing, China

Study leader's address:

1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing, 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:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2024年科研伦审(2024-034-01)

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:

2024-06-11 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:

中国重庆市渝中区袁家岗友谊路1号

Contact Address of the ethic committee:

1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing, 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:

中国重庆市渝中区袁家岗友谊路1号

Primary sponsor's address:

1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing, 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(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:

中国重庆市渝中区袁家岗友谊路1号

Institution
hospital:

The First Affiliated Hospital of Chongqing Medical University

Address:

1 Youyi Road, Yuanjiagang, Yuzhong District, Chongqing, China

经费或物资来源:

国家自然科学基金

Source(s) of funding:

The National Natural Science Foundation of China

研究疾病:

糖尿病性低血糖  

Target disease:

Hypoglycemic Complications of Diabetes

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:

我国已步入老龄化社会,2020年我国60岁及以上的老年人占总人口的18.7%,约2.604亿,其中30%以上的老年人为2型糖尿病(T2DM)患者。老年糖尿病患者由于病程长、并发症相对多、身体功能减退等原因,对低血糖的反应能力降低,更易出现低血糖。低血糖作为患者血糖管理的主要障碍之一,会引起心血管事件、认知能力下降、跌倒伤害等不良事件,给患者、家庭和医疗保险系统带来沉重的负担。本研究系统回顾分析住院老年T2DM患者低血糖发生的现状及影响因素,以期为住院老年T2DM患者低血糖的防治提供理论依据。  

Objectives of Study:

China has entered an aging society. In 2020, individuals aged 60 and above accounted for 18.7% of the total population, approximately 260.4 million, of whom over 30% are patients with type 2 diabetes mellitus (T2DM). Due to long disease duration, relatively high incidence of complications, and declined physiological function, elderly diabetic patients exhibit reduced responsiveness to hypoglycemia, making them more susceptible to its occurrence. As one of the major challenges in glycemic control, hypoglycemia can lead to adverse events such as cardiovascular incidents, cognitive decline, and fall-related injuries, imposing a substantial burden on patients, families, and the healthcare system. This study systematically reviews and analyzes the current status and influencing factors of hypoglycemia in hospitalized elderly T2DM patients, aiming to provide an evidence‑based basis for the prevention and management of hypoglycemia in this population.

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.精神或躯体上的残疾患者,无法配合医务工作者进行检查的患者;
2.怀疑或确有酒精、药物滥用病史;
3.糖尿病急性并发症者,如糖尿病酮症酸中毒、高渗性昏迷、乳酸酸中毒、存在伴有意识和(或)躯体改变的严重低血糖事件等;
4.甲状腺功能异常者;
5.血钾异常者;
6.临床资料及血糖监测数据不全者;

Exclusion criteria:

1.Patients with mental or physical disabilities that preclude cooperation with medical examinations;
2.Suspected or confirmed history of alcohol or drug abuse;
3.Patients with acute diabetic complications, such as diabetic ketoacidosis, hyperosmolar coma, lactic acidosis, or severe hypoglycemic events accompanied by alterations in consciousness and/or physical condition;
4.Patients with thyroid dysfunction;
5.Patients with abnormal blood potassium levels;
6.Patients with incomplete clinical data or glucose monitoring records;

研究实施时间:

Study execute time:

From 2019-01-01 00:00:00 To 2027-02-05 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-05-12 00:00:00 To 2027-01-01 00:00:00

干预措施:

Interventions:

组别:

发生低血糖组

样本量:

10000

Group:

Non-hypoglycemia Cohort

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

未发生低血糖组

样本量:

10000

Group:

Non-hypoglycemia Cohort

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(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

国家:

中国

省(直辖市):

重庆 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

中国人民解放军陆军特色医学中心 

单位级别:

三级甲等 

Institution
hospital:

Daping Hospital, Third Military Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

重庆 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆市中医院 

单位级别:

三级甲等 

Institution
hospital:

Chongqing Traditional Chinese Medicine Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

住院期间主要胰岛素治疗方式

指标类型:

次要指标

Outcome:

Primary insulin therapy during hospitalization

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

人口学特征:性别、年龄、体重、病程; 胰岛素剂量、种类、注射方式; 照护者文化程度等

指标类型:

次要指标

Outcome:

Demographic characteristics: gender, age, weight, disease duration; insulin dose, type, injection method; caregiver's educational level

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

实验室检查指标:包括糖化血红蛋白(HbA1c)、空腹血糖(FPG)、血尿素氮(BUN)、尿酸(UA)、血肌酐(Scr)和细胞因子。

指标类型:

次要指标

Outcome:

Laboratory test indicators: include glycated hemoglobin (HbA1c), fasting plasma glucose (FPG), blood urea nitrogen (BUN), uric acid (UA), serum creatinine (Scr), and cytokines.

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

指血糖

指标类型:

主要指标

Outcome:

Refers to blood sugar

Type:

Primary indicator

测量时间点:

住院患者每天均进行三餐前和睡前4次血糖监测值

测量方法:

测手指毛细血管的血糖(指尖血糖测量)

Measure time point of outcome:

Four-times-daily capillary blood glucose monitoring (preprandial and bedtime)

Measure method:

Fingerstick blood glucose measurement

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液样本

组织:

Sample Name:

Blood sample

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

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 65 years
最大 Max age NA 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):

研究结束后半年;国家生物信息中心(https://www.cncb.ac.cn/)

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

Six months after the completion of the research; China National Center for Bioinformation (https://www.cncb.ac.cn/)

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:

病历记录表

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

Case record form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2026-05-11 18:16:50