产前皮质类固醇激素单一或联合硫酸镁暴露对早产儿听力的保护效应及机制探讨

注册号:

Registration number:

ChiCTR2300071423 

最近更新日期:

Date of Last Refreshed on:

2023-08-24 20:39:53 

注册时间:

Date of Registration:

2023-05-15 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

产前皮质类固醇激素单一或联合硫酸镁暴露对早产儿听力的保护效应及机制探讨

Public title:

The protective effect and mechanism of prenatal corticosteroids alone or combined with magnesium sulfate exposure on hearing in premature infants

注册题目简写:

English Acronym:

研究课题的正式科学名称:

产前皮质类固醇激素单一或联合硫酸镁暴露对早产儿听力的保护效应及机制探讨

Scientific title:

The protective effect and mechanism of prenatal corticosteroids alone or combined with magnesium sulfate exposure on hearing in premature infants

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:

王玉吉 

研究负责人:

黄燕 

Applicant:

Wang Yuji 

Study leader:

Huang Yan 

申请注册联系人电话:

Applicant telephone:

+86 189 8061 2846

研究负责人电话:

Study leader's
telephone:

+86 181 8060 9179

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:

1195553607@qq.com

研究负责人电子邮件:

Study leader's E-mail:

yanranteam@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:

四川省成都市武侯区人民南路三段17号

研究负责人通讯地址:

四川省成都市锦江区三圣街道成龙大道一段1416号

Applicant address:

17 Renmin Road South, Wuhou District, Chengdu, Sichuan

Study leader's address:

1416 Chenglong Avenue, Sansheng Street, Jinjiang District, Chengdu, Sichuan

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:

四川大学华西第二医院

Applicant's institution:

West China Second Hospital,Sichuan University

研究负责人所在单位:

四川大学华西第二医院

Affiliation of the Leader:

West China Second Hospital,Sichuan 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:

医学科研2022伦理批第(230)号

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:

四川大学华西第二医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee, West China Second University Hospital, Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2023-03-07 00:00:00

伦理委员会联系人:

黄燕

Contact Name of the ethic committee:

Huang Yan

伦理委员会联系地址:

四川省成都市锦江区三圣街道成龙大道一段1416号

Contact Address of the ethic committee:

1416 Chenglong Avenue, Sansheng Street, Jinjiang District, Chengdu, Sichuan

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 8500 3063

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:

四川大学华西第二医院

Primary sponsor:

West China Second Hospital,Sichuan University

研究实施负责(组长)单位地址:

四川省成都市锦江区三圣街道成龙大道一段1416号

Primary sponsor's address:

1416 Chenglong Avenue, Sansheng Street, Jinjiang District, Chengdu, Sichuan

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川

市(区县):

成都

Country:

Chnia

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西第二医院

具体地址:

四川省成都市锦江区三圣街道成龙大道一段1416号

Institution
hospital:

West China Second Hospital,Sichuan University

Address:

1416 Chenglong Avenue, Sansheng Street, Jinjiang District, Chengdu, Sichuan

经费或物资来源:

四川省自然科学基金

Source(s) of funding:

Sichuan Natural Science Foundation

研究疾病:

听力损伤  

Target disease:

Hear

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:

病例对照研究 

Study design:

Case-Control study 

研究目的:

本研究拟通过临床实验及建立小鼠模型探究不同种类(地塞米松与倍他米松)、不同剂量(不完全暴露、完全暴露、过量暴露)的产前皮质类固醇激素单一或与硫酸镁的联合暴露对早产儿听力损伤的影响;并探讨产前皮质类固醇激素暴露及产前硫酸镁暴露对早产儿听力损伤产生保护作用的潜在机制,从对早产儿听力产生保护效应的角度为临床选择使用这两类药物提供循证依据。为早期干预提供理论基础和临床依据,避免患儿听力损伤进入不可逆转阶段,从而提升患儿生活质量,减轻患儿家庭经济与情感负担。  

Objectives of Study:

This study intends to explore the effects of different types ( dexamethasone and betamethasone ) and different doses ( incomplete exposure, complete exposure, excessive exposure ) of prenatal corticosteroid hormone single or combined with magnesium sulfate on hearing loss in preterm infants through clinical experiments and mouse models. To explore the potential mechanism of the protective effect of prenatal corticosteroid exposure and prenatal magnesium sulfate exposure on hearing impairment in premature infants, and to provide evidence-based basis for clinical selection and use of these two drugs from the perspective of protective effect on hearing in premature infants. To provide theoretical basis and clinical basis for early intervention, to avoid the irreversible stage of hearing impairment in children, so as to improve the quality of life of children and reduce the economic and emotional burden of children 's families.

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. 先天性脑/神经管缺陷; 2. 确诊为先天性感染; 3. 耳瘘; 4. 染色体异常; 5. 颌面部畸形; 6. 聋哑家族史; 7. 使用致聋性抗生素。

Exclusion criteria:

1 Congenital brain/neural tube defects; 2. Diagnosed as congenital infection; 3. Ear fistula; 4. Chromosome abnormality; 5. Maxillofacial deformity; 6. Family history of deafness; 7. Use deafness-causing antibiotics.

研究实施时间:

Study execute time:

From 2022-01-01 00:00:00 To 2024-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-06-01 00:00:00 To 2024-12-31 00:00:00

干预措施:

Interventions:

组别:

产前皮质类固醇激素治疗组(不同剂量产前皮质类固醇激素治疗)

样本量:

2200

Group:

Prenatal corticosteroid therapy group (Different doses of prenatal corticosteroid hormone therapy)

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):

四川 

市(区县):

成都 

Country:

china

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西第二医院 

单位级别:

三甲 

Institution
hospital:

West China Second Hospital, Sichuan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

听力损伤

指标类型:

主要指标

Outcome:

Hearing loss

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:

脐带血

组织:

Sample Name:

Cord 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 18 years
最大 Max age 55 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

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):

论文发表后即公开原始数据。试验的原始数据上传至中国临床试验注册中心的ResMan原始数据共享平台(IPD共享平台),http://www.medresman.org.cn.

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

The original data will be made public once the paper is published. The raw data of the trial were uploaded to the ResMan Raw Data Sharing platform (IPD Sharing Platform), http://www.medresman.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:

同时采用病历记录表和电子管理系统进行数据管理。

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

Case Record Form and Electronic Data Capture were used for data management simultaneously.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2023-05-15 16:13:49