基于静息态功能磁共振的弱视患者立体视相关脑区有效连接分析

注册号:

Registration number:

ChiCTR2000040912 

最近更新日期:

Date of Last Refreshed on:

2021-04-03 22:09:13 

注册时间:

Date of Registration:

2020-12-15 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于静息态功能磁共振的弱视患者立体视相关脑区有效连接分析

Public title:

Analysis of effective connections between stereovision related brain areas in amblyopia patients based on resting state functional magnetic resonance (fMRI)

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于静息态功能磁共振的弱视患者立体视相关脑区有效连接分析

Scientific title:

Analysis of effective connections between stereovision related brain areas in amblyopia patients based on resting state functional magnetic resonance (fMRI)

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:

陈霞 

研究负责人:

刘陇黔 

Applicant:

Chen Xia 

Study leader:

Liu Longqian 

申请注册联系人电话:

Applicant telephone:

+86 13502126725

研究负责人电话:

Study leader's
telephone:

+86 13708000190

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:

13502126725@163.com

研究负责人电子邮件:

Study leader's E-mail:

bq15651@hotmail.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:

中国四川省成都市国学巷37号

研究负责人通讯地址:

中国四川省成都市国学巷37号

Applicant address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, China

Study leader's address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, 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:

四川大学华西医院

Applicant's institution:

West China Hospital Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China 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:

2020年 审(1044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:

四川大学华西医院生物医学伦理委员会

Name of the ethic committee:

West China Hospital of Sichuan University Biomedical Research Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2020-12-09 00:00:00

伦理委员会联系人:

李娜

Contact Name of the ethic committee:

Li Na

伦理委员会联系地址:

四川省成都市武侯区国学巷37号四川大学华西医院老八教四楼412室

Contact Address of the ethic committee:

Room 412, Eighth Building, West China Hospital, 37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

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:

四川大学华西医院

Primary sponsor:

West China Hospital Sichuan University

研究实施负责(组长)单位地址:

中国四川省成都市国学巷37号

Primary sponsor's address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, 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):

四川

市(区县):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院

具体地址:

国学巷37号

Institution
hospital:

West China Hospital Sichuan University

Address:

37 Guoxue Lane, Wuhou District

经费或物资来源:

研究生经费

Source(s) of funding:

Graduate student funding

研究疾病:

弱视  

Target disease:

Amblyopia

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:

探索性研究/预试验 

Study phase:

0

研究设计:

析因分组(即根据危险因素或暴露因素分组) 

Study design:

Factorial 

研究目的:

1. 主要目的:探索弱视患者立体视缺陷的大脑机制 2. 次要目的: 1)揭示弱视患者立体视相关脑区间的有效连通性及其与立体视功能的相关性; 2)探究弱视患者动态立体视是否存在缺陷及其大脑机制; 3)探究弱视患者手眼协调能力是否存在缺陷及其大脑机制。  

Objectives of Study:

1. Main Purpose: To explore the brain mechanism of stereoscopic vision defect in amblyopia patients 2. Secondary Purpose: 1) To reveal the effective connectivity among stereovision related brain regions in amblyopia patients and its correlation with stereovision function; 2) To explore whether there are defects in dynamic stereovision and its brain mechanism in amblyopia patients; 3) To explore whether there is a defect in hand-eye coordination ability and its brain mechanism in amblyopia patients.

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) 其他器质性眼部病变及病史;
2) 精神性疾病及病史;
3) 幽闭恐惧症或有金属植入物等原因而不能配合磁共振检查者。

Exclusion criteria:

1. Other organic ocular lesions and history;
2. Psychiatric diseases and history;
3. Those who are claustrophobic or unable to cooperate with MRI examination due to metal implants and any other reasons.

研究实施时间:

Study execute time:

From 2020-12-19 00:00:00 To 2021-12-19 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-12-19 00:00:00 To 2021-12-19 00:00:00

干预措施:

Interventions:

组别:

弱视

样本量:

30

Group:

amblyopia

Sample size:

干预措施:

干预措施代码:

Intervention:

non

Intervention code:

组别:

正常对照

样本量:

15

Group:

normal control

Sample size:

干预措施:

干预措施代码:

Intervention:

non

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):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

四川大学华西医院 

单位级别:

三级甲等 

Institution
hospital:

West China Hopsital Sichuan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

有效连接

指标类型:

主要指标

Outcome:

effective connection

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

立体视

指标类型:

次要指标

Outcome:

Stereoscopic vision

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

精细运动能力

指标类型:

次要指标

Outcome:

Fine motor ability

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

最佳矫正视力

指标类型:

次要指标

Outcome:

BCVA

Type:

Secondary 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:

组织:

Sample Name:

N/A

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

征募研究对象情况:

Recruiting status:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 8 years
最大 Max age 40 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):

非随机

Randomization Procedure (please state who generates the random number sequence and by what method):

Non-randomization.

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:

N/A

Blinding:

N/A

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):

联系项目负责人 请阅读网页注册指南中关于 原始数据共享 的内容。

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

Contacting with the study leader

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:

电子采集和管理系统

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

Electronic Data Capture

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:

 2020-12-15 01:06:14