糖尿病性听力下降的表观遗传学机制初步探讨:BRD4调控COX2、SynIIb表 达与听力的关系

注册号:

Registration number:

ChiCTR2500113037 

最近更新日期:

Date of Last Refreshed on:

2025-11-24 14:19:34 

注册时间:

Date of Registration:

2025-11-24 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

糖尿病性听力下降的表观遗传学机制初步探讨:BRD4调控COX2、SynIIb表 达与听力的关系

Public title:

Epigenetic mechanism of hearing loss in diabetes: relationship between BRD4 regulation of COX2, SynIIb expression and hearing 

注册题目简写:

English Acronym:

研究课题的正式科学名称:

糖尿病性听力下降的表观遗传学机制初步探讨:BRD4调控COX2、SynIIb表 达与听力的关系

Scientific title:

Epigenetic mechanism of hearing loss in diabetes: relationship between BRD4 regulation of COX2, SynIIb expression and hearing 

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:

欧阳思 

研究负责人:

欧阳思 

Applicant:

Si Ouyang 

Study leader:

Si Ouyang 

申请注册联系人电话:

Applicant telephone:

+86 18774910138

研究负责人电话:

Study leader's
telephone:

+86 18774910138

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:

22580420@qq.com

研究负责人电子邮件:

Study leader's E-mail:

22580420@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:

中国湖南省长沙市芙蓉区解放西路61号

研究负责人通讯地址:

中国湖南省长沙市芙蓉区解放西路61号

Applicant address:

No. 61, Jiefang West Road, Furong District, Changsha, Hunan, China

Study leader's address:

No. 61, Jiefang West Road, Furong District, Changsha, Hunan, 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:

湖南省人民医院

Applicant's institution:

Hunan Provincial People's Hospital

研究负责人所在单位:

湖南省人民医院

Affiliation of the Leader:

Hunan Provincial People's 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:

[2025]-166

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:

湖南省人民医院(湖南师范大学附属第一医院)医学伦理审查委员会

Name of the ethic committee:

Medical Ethics Committee of Hunan Provincial People's Hospital (The First Affiliated Hospital of Hunan Normal University)

伦理委员会批准日期:

Date of approved by ethic committee:

2025-06-10 00:00:00

伦理委员会联系人:

李璟

Contact Name of the ethic committee:

Li Jing

伦理委员会联系地址:

中国湖南省长沙市芙蓉区解放西路61号

Contact Address of the ethic committee:

No. 61, Jiefang West Road, Furong District, Changsha, Hunan, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 731 83929085

伦理委员会联系人邮箱:

Contact email of the ethic committee:

340011413@qq.com

研究实施负责(组长)单位:

湖南省人民医院

Primary sponsor:

Hunan Provincial People's Hospital

研究实施负责(组长)单位地址:

中国湖南省长沙市芙蓉区解放西路61号

Primary sponsor's address:

No. 61, Jiefang West Road, Furong District, Changsha, Hunan, 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):

湖南

市(区县):

Country:

China

Province:

Hunan

City:

单位(医院):

湖南省人民医院

具体地址:

中国湖南省长沙市芙蓉区解放西路61号

Institution
hospital:

Hunan Provincial People's Hospital

Address:

No. 61, Jiefang West Road, Furong District, Changsha, Hunan, China

经费或物资来源:

湖南省自然科学基金

Source(s) of funding:

Natural Science Foundation of Hunan Province of China

研究疾病:

糖尿病性听力下降  

Target disease:

Diabetes-related hearing loss

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:

队列研究 

Study design:

Cohort study 

研究目的:

观察糖尿病相性听力下降患者中 BRD4、SynIIb、COX2 表达与听力的关系;血糖水平及持续时间是否与 BRD4、SynIIb、COX2 及听力改变存在直接因果关系。  

Objectives of Study:

To observe the relationship between the expression of BRD4, SynIIb, COX2 and hearing in diabetes patients with phasic hearing loss; Is there a direct causal relationship between blood glucose levels and duration and changes in BRD4, SynIIb, COX2, and hearing.

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.I型糖尿病;
2.家族神经性耳聋;
3.中耳炎;
4.明确原因的听力下降;
5.噪音暴露;
6.耳毒性药物使用史;
7.严重肾病;

Exclusion criteria:

1.type I diabetes;
2.Familial neurogenic hearing loss;
3.tympanitis;
4.Clear cause of hearing loss;
5.noise exposure;
6.History of use of ototoxic drugs;
7.Severe kidney disease;

研究实施时间:

Study execute time:

From 2025-12-31 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-31 00:00:00 To 2027-12-31 00:00:00

干预措施:

Interventions:

组别:

糖尿病无听力下降(DG)

样本量:

20

Group:

Diabetes without hearing loss(DG)

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

糖尿病听力下降组(DRHL)

样本量:

20

Group:

Diabetes with hearing loss(DRHL)

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

对照组(CG)

样本量:

20

Group:

Control group(CG)

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):

湖南 

市(区县):

 

Country:

China

Province:

Hunan

City:

单位(医院):

湖南省人民医院 

单位级别:

三级甲等 

Institution
hospital:

Hunan Provincial People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

血清指标(血清BRD4、SynIIb、COX2)

指标类型:

主要指标

Outcome:

Serum indicators (serum BRD4, SynIIb, COX2)

Type:

Primary indicator

测量时间点:

入组时

测量方法:

ELISA法

Measure time point of outcome:

When joining the group

Measure method:

ELISA method

指标中文名:

听力

指标类型:

主要指标

Outcome:

Measurement value

Type:

Primary indicator

测量时间点:

入组时

测量方法:

纯音听阈、言语识别率、脑干诱发电位、耳声发射

Measure time point of outcome:

When joining the group

Measure method:

Pure tone hearing threshold, speech recognition rate, brainstem evoked potential, otoacoustic emission

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:

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 years
最大 Max age 70 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

否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):

可以通过作者邮箱(22580420@qq.com)联系,共享原始数据。

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

Contact the author to obtain the data collection form and case report form

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:

病例报告表以及电子化采集: Excel 模板录入临床数据(听力指标、血清浓度)。听力设备数据通过USB导出,保存为CSV格式。 纸质记录:填写统一设计的病例报告表,包括:人口学信息、病史、听力测试结果、不良事件记录。双人独立录入,确保准确性。 线上备份:加密存储于医院服务器或合规云平台

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

Case report form and electronic collection: Enter clinical data (hearing indicators, serum concentrations) using Excel templates. The listening device data is exported via USB and saved in CSV format. Paper records: Fill out a uniformly designed case report form, including demographic information, medical history, hearing test results, and adverse event records. Two people independently input data to ensure accuracy. Online backup: encrypted storage on hospital servers or compliant cloud platforms

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-11-24 14:19:24