ChiCTR2500108334 版本V1.0 版本创建时间2025/08/28 15:17:52 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:

ChiCTR2500108334 

最近更新日期:

Date of Last Refreshed on:

2025-08-28 15:17:48 

注册时间:

Date of Registration:

2025-08-28 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

Plectin调控lncRNA-MEG3甲基化促进HSP90A定位线粒体缓解糖尿病认知障碍的机制研究

Public title:

Plectin-mediated lncRNA-MEG3 methylation attenuates diabetic cognitive impairments through enhancing mitochondrial translocation of HSP90A

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于Plectin调控lncRNA-MEG3甲基化促进HSP90A定位线粒体缓解糖尿病认知障碍的机制研究

Scientific title:

Plectin-mediated lncRNA-MEG3 methylation attenuates diabetic cognitive impairments through enhancing mitochondrial translocation of HSP90A

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:

朱婕 

研究负责人:

王志华 

Applicant:

Zhu Jie 

Study leader:

Wang Zhihua 

申请注册联系人电话:

Applicant telephone:

+86 151 2116 8197

研究负责人电话:

Study leader's telephone:

+86 138 7601 2831

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:

14301050112@fudan.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

wangzhihua@hainmc.edu.cn

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:

海南省海口市秀英区秀华路19号

研究负责人通讯地址:

海南省海口市秀英区秀华路19号

Applicant address:

19 Xiuhua Road, Xiuying District, Haikou, Hainan

Study leader's address:

19 Xiuhua Road, Xiuying District, Haikou, Hainan

申请注册联系人邮政编码:

Applicant postcode:

570311

研究负责人邮政编码:

Study leader's postcode:

570311

申请人所在单位:

海南省人民医院

Applicant's institution:

Hainan General Hospital

研究负责人所在单位:

海南省人民医院

Affiliation of the Leader:

Hainan General Hospital

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:

HYLL-2024-796

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:

海南医科大学伦理委员会

Name of the ethic committee:

Ethics Committee of Hainan Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-01-06 00:00:00

伦理委员会联系人:

冯颖

Contact Name of the ethic committee:

Ying Feng

伦理委员会联系地址:

海南省海口市秀英区秀华路19号

Contact Address of the ethic committee:

19 Xiuhua Road, Xiuying District, Haikou , Hainan

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 68622703

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

海南省人民医院

Primary sponsor:

Hainan General Hospital

研究实施负责(组长)单位地址:

海南省海口市秀英区秀华路19号

Primary sponsor's address:

19 Xiuhua Road, Xiuying District, Haikou , Hainan

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

海南

市(区县):

Country:

China

Province:

Hainan

City:

单位(医院):

海南省人民医院

具体地址:

海南省海口市秀英区秀华路19号

Institution
hospital:

Hainan General Hospital

Address:

19 Xiuhua Road, Xiuying District, Haikou , Hainan

经费或物资来源:

地区科学基金项目(批准号82460227)

Source(s) of funding:

Regional Science Fund Project(No. 82460227)

Target disease:

Diabetes cognitive dysfunction

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

病例对照研究 

Study design:

Case-Control study 

研究目的:

比较研究临床血清样本中 lncRNA-MEG3 水平与糖尿病认知障碍的关系  

Objectives of Study:

Investigate the relationship between the level of lncRNA-MEG3 in clinical serum samples and diabetic cognitive impairment.

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、糖尿病患者纳入标准: (1)符合糖尿病诊断标准,根据美国糖尿病协会 2 型糖尿病诊断标准选取糖尿病患者:糖化血红蛋白(HbA1c) >=6.5%(48 mmol/mol),空腹血糖>=7.0mmol/ L (126mg/dL), 口服葡萄糖耐量试验(OGTT)餐后 2 小时血糖>=11.1mmol/L (200 mg/ dL),具有典型高血糖症状或高血糖危症患者的随机血>=11.1mmol/L (200 mg /dL); (2)年龄 40-85岁; (3)有足够的视觉和听觉分辨力能接受神经心理学测试; (4)拟腰麻下行股骨头置换手术患者 2、对照组入选标准: (1)年龄、性别与糖尿病组相似; (2)经 OGTT 试验检查糖耐量正常的人群; (3)无基础疾病拟椎管内麻醉的股骨头置换手术患者

Inclusion criteria

1. Inclusion criteria for diabetic patients: (1) Meet the diagnostic criteria for diabetes, and select diabetic patients according to the American Diabetes Association diagnostic criteria for type 2 diabetes: glycated hemoglobin (HbA1c) >=6.5% (48 mmol/mol), fasting blood glucose >=7.0mmol/L (126mg/dL), oral glucose tolerance test (OGTT) 2-hour postprandial blood glucose >=11.1mmol/L (200 mg/dL), random blood >=in patients with typical hyperglycemic symptoms or hyperglycemic criticism 11.1mmol/L (200 mg /dL); (2) Age 40-85 years old; (3) Sufficient visual and auditory discrimination to undergo neuropsychological testing; (4) Patients undergoing downward femoral head replacement surgery under spinal anesthesia 2. Selection criteria for the control group: (1) Age and gender are similar to those in the diabetic group; (2) People with normal glucose tolerance checked by OGTT test; (3) Patients with femoral head replacement surgery without underlying neuraxial anesthesia

排除标准:

1、在确诊糖尿病之前已有认知功能障碍的患者; 2、近半年内出现过糖尿病急性并发症者, 如糖尿病酮症酸中毒、高渗性昏迷、 低血糖 (血糖<2.8 mmol/L)等; 3、有能够影响认知功能的各种神经系统疾病患者,包括:AD、血管性痴呆、帕金森病、中枢神经系统炎性病变、颅内肿瘤、癫痫等; 4、长期大量饮酒史、哺乳/孕期妇女;长期服用镇静催眠药患者; 5、存在心、肝、肾等器质性疾病及已知患肿瘤的患者; 6、近 1 月内存在感染等情况;椎管内麻醉禁忌症患者

Exclusion criteria:

1. Patients with cognitive dysfunction before the diagnosis of diabetes; 2. Those who have experienced diabetic acute complications in the past six months, such as ketoacidosis, hyperosmolar coma, hypoglycemia (blood glucose <2.8 mmol/L), etc; 3. Patients with neurological diseases that can affect cognitive function, including: AD, vascular dementia, Parkinson's disease, inflammatory lesions of the central nervous system, intracranial tumors, epile, etc; 4. Patients with a history of long-term heavy drinking, women during lactation/pregnancy; patients who have been taking sedatives and hypnotics a long time; 5. Patients with organic diseases such as heart, liver, and kidney, and patients with known tumors; 6. Those who have had infections in the month; patients with contraindications to intrathecal anesthesia.

研究实施时间:

Study execute time:

From 2025-09-01 00:00:00 To 2028-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-09-01 00:00:00 To 2028-12-31 00:00:00  

干预措施:

Interventions:

组别:

糖尿病不伴认知功能障碍组

样本量:

20

Group:

Diabetes without cognitive impairment group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

糖尿病伴认知功能障碍组

样本量:

20

Group:

Diabetes with cognitive impairment group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

对照组

样本量:

20

Group:

Control 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):

海南 

市(区县):

 

Country:

China 

Province:

Hainan 

City:

 

单位(医院):

海南省人民医院 

单位级别:

三甲 

Institution
hospital:

Hainan General Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

一般生化指标

指标类型:

次要指标

Outcome:

General biochemical indicators

Type:

Secondary indicator

测量时间点:

入院后

测量方法:

所有受试者抽血前一天减少高脂饮食,禁止饮用浓茶、咖啡、酒水等,禁 止吸烟,卧床休息。次日清晨空腹采集静脉血

Measure time point of outcome:

Measure method:

指标中文名:

认知功能

指标类型:

次要指标

Outcome:

Cognitive function

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

lncRNA-MEG3

指标类型:

主要指标

Outcome:

lncRNA-MEG3

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:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

脑脊液

组织:

Sample Name:

Cerebrospinal fluid

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 40 years
最大 Max age 85 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:

公开/Public

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

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):

试验完成后6个月内ResMan, Http://www.medresmen.org.cn

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

Within six months after thetrial comlete ResMan, Http://www.medresmen.org.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:

病例记录表(Case Record Form, CRF)和ResMan

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

Case Record Form and ResMan

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-08-28 15:17:48