ChiCTR2300070613 版本V1.1 版本创建时间2023/05/28 21:09:29 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:

ChiCTR2300070613 

最近更新日期:

Date of Last Refreshed on:

2023-04-18 15:00:10 

注册时间:

Date of Registration:

2023-04-18 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

散光轴向相关的脑功能变化研究

Public title:

Study on the changes of brain function related to astigmatism axis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

散光轴向相关的脑功能变化研究

Scientific title:

Study on the changes of brain function related to astigmatism axis

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:

吴嫦 

研究负责人:

廖萱 

Applicant:

Wu Chang 

Study leader:

Liao Xuan 

申请注册联系人电话:

Applicant telephone:

+86 15077104681

研究负责人电话:

Study leader's
telephone:

+86 15881782707

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:

928688908@qq.com

研究负责人电子邮件:

Study leader's E-mail:

aleexand@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:

四川省南充市川北医学院附属医院

研究负责人通讯地址:

四川省南充市川北医学院附属医院

Applicant address:

Hospital of North Sichuan Medical College

Study leader's address:

Hospital of North Sichuan Medical College

申请注册联系人邮政编码:

Applicant postcode:

670000

研究负责人邮政编码:

Study leader's postcode:

670000

申请人所在单位:

川北医学院附属医院

Applicant's institution:

Hospital of North Sichuan Medical College

研究负责人所在单位:

川北医学院附属医院

Affiliation of the Leader:

Hospital of North Sichuan Medical College

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:

2022ER541-1

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:

川北医学院附属医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Affiliated Hospital of North Sichuan Medical College

伦理委员会批准日期:

Date of approved by ethic committee:

2023-01-06 00:00:00

伦理委员会联系人:

杨汉丰

Contact Name of the ethic committee:

Yang Hanfeng

伦理委员会联系地址:

川北医学院附属医院

Contact Address of the ethic committee:

Hospital of North Sichuan Medical College

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 817 2262124

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:

川北医学院附属医院

Primary sponsor:

Hospital of North Sichuan Medical College

研究实施负责(组长)单位地址:

四川省南充市川北医学院附属医院

Primary sponsor's address:

Hospital of North Sichuan Medical College

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):

南充

Country:

China

Province:

Sichuan

City:

Nanchong

单位(医院):

川北医学院附属医院

具体地址:

四川省南充市川北医学院附属医院

Institution
hospital:

Hospital of North Sichuan Medical College

Address:

Hospital of North Sichuan Medical College

经费或物资来源:

-

Source(s) of funding:

-

研究疾病:

散光  

Target disease:

astigmatism

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:

队列研究 

Study design:

Cohort study 

研究目的:

1.比较散光受试者与正常受试者的脑功能连接密度; 2.研究散光矫正前后及散光轴向相关的视皮层的功能变化; 3.研究正常受试者离焦诱导散光引起的视皮层功能变化,以及观察大脑对散光离焦神经适应性的反应。  

Objectives of Study:

1. Compare the brain functional connectivity density between astigmatic subjects and normal subjects; 2. To study the functional changes of visual cortex related to astigmatism axis before and after astigmatism correction; 3. To study the functional changes of visual cortex caused by defocusing induced astigmatism in normal subjects, and observe the brain's response to the adaptability of astigmatic defocusing nerves.

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)年龄18-30岁;(2)最佳矫正视力≥20/25(换算为logMAR视力即为0.1;(3)眼科检查排除任何器质性眼病;(4)全身无器质性病变及精神方面疾病;(5)所有受试者均知情同意,志愿受试。

Inclusion criteria

(1) Age 18-30;(2) The best corrected visual acuity ≥ 20/25(converted to logMAR visual acuity is 0.1);(3)Ophthalmic examination excluded any organic eye disease;(4) No organic disease or mental disease in the whole body;(5) All subjects had informed consent and volunteered.

排除标准:

(1)年龄小于18岁或大于30岁;(2)最佳矫正视力<20/25(换算为logMAR视力即为0.1);(3)经眼科检查伴有病理性近视、青光眼、糖尿病性视网膜病变等器质性眼病者;(4)合并眼部手术史的患者;(5)经眼科检查有圆锥角膜等导致不规则散光者;(6)精神或法律上的残疾患者;(7)检查过程不能配合者。

Exclusion criteria:

(1) The age is less than 18 years old or more than 30 years old;(2) The best corrected visual acuity<20/200 (converted to logMAR visual acuity=1.0);(3) Those with organic eye diseases such as pathological myopia, glaucoma, diabetes retinopathy, etc. through ophthalmic examination;(4) Patients with eye surgery history;(5) Irregular astigmatism caused by keratoconus and other factors through ophthalmic examination;(6) Persons with mental or legal disabilities;(7) Those who cannot cooperate in the inspection process.

研究实施时间:

Study execute time:

From 2023-01-01 00:00:00 To 2024-01-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-05-01 00:00:00 To 2023-10-01 00:00:00

干预措施:

Interventions:

组别:

散光组

样本量:

10

Group:

astigmatism group

Sample size:

干预措施:

干预措施代码:

Intervention:

N/A

Intervention code:

组别:

散光矫正组

样本量:

10

Group:

astigmatism correction group

Sample size:

干预措施:

干预措施代码:

Intervention:

N/A

Intervention code:

组别:

对照组

样本量:

15

Group:

control group

Sample size:

干预措施:

干预措施代码:

Intervention:

N/A

Intervention code:

组别:

离焦刺激组

样本量:

15

Group:

defocus stimulation group

Sample size:

干预措施:

干预措施代码:

Intervention:

N/A

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):

南充 

Country:

China

Province:

Sichuan

City:

Nanchong

单位(医院):

川北医学院附属医院 

单位级别:

三级甲等 

Institution
hospital:

Affiliated Hospital of Sichuan Medical College

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

散光度数

指标类型:

主要指标

Outcome:

astigmatism

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脑功能连接密度

指标类型:

主要指标

Outcome:

brain functional connectivity density

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

氧合血红蛋白

指标类型:

主要指标

Outcome:

Oxyhemoglobin

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

去氧血红蛋白

指标类型:

主要指标

Outcome:

Deoxyhemoglobin

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

总血红蛋白

指标类型:

主要指标

Outcome:

Total hemoglobin

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:

组织:

Sample Name:

no

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 30 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):

no

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:

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):

-

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

-

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

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

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2023-04-18 14:59:40