ChiCTR2500113037 版本V1.0 版本创建时间2025/11/24 14:19:34 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:

ChiCTR2500113037 

最近更新日期:

Date of Last Refreshed on:

2025-11-24 14:19:24 

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:

1.选择就诊我院耳鼻咽喉头颈外科和内分泌科 70 岁以下 II 型糖尿病患者 40 例,根据 0.5Hz~4KHz 纯音听阈平均值将患者分为糖尿病听力正常组(DG 组, 20 例,40 耳)和糖尿病听力异常组(DRHL 组,20 例,40耳)。健康体检者作为正常对照组(CG 组,20例,40耳);

Inclusion criteria

1.Forty patients with type II diabetes under 70 years old were selected from the Department of Otolaryngology Head and Neck Surgery and Endocrinology of our hospital. According to the mean value of 0.5Hz~4KHz pure tone hearing threshold, the patients were divided into diabetes hearing normal group (DG group, 20 cases, 40 ears) and diabetes hearing abnormal group (DRHL group, 20 cases, 40 ears). Healthy examinees served as the normal control group (CG group, 20 cases, 40 ears);

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