ChiCTR2000034593 版本V1.1 版本创建时间2020/07/11 17:42:26 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:

ChiCTR2000034593 

最近更新日期:

Date of Last Refreshed on:

2020-07-11 17:39:30 

注册时间:

Date of Registration:

2020-07-11 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

审核中(六)三种视网膜离焦信号对成人脉络膜血流的短期影响

Public title:

Short-term effects of three retinal defocus signals on choroidal blood flow in adults

注册题目简写:

English Acronym:

研究课题的正式科学名称:

三种视网膜离焦信号对成人脉络膜血流的短期影响

Scientific title:

Short-term effects of three retinal defocus signals on choroidal blood flow in adults

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:

吴昊 

研究负责人:

吴昊 

Applicant:

Hao Wu 

Study leader:

Hao Wu 

申请注册联系人电话:

Applicant telephone:

15958710273

研究负责人电话:

Study leader's telephone:

15958710273

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:

wuhao@eye.ac.cn

研究负责人电子邮件:

Study leader's E-mail:

wuhao@eye.ac.cn

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:

浙江省温州市学院西路270号

研究负责人通讯地址:

浙江省温州市学院西路270号

Applicant address:

No. 270 Xueyuan Road, Wenzhou, Zhejiang, China

Study leader's address:

No. 270 Xueyuan Road, Wenzhou, Zhejiang, 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:

温州医科大学附属眼视光医院

Applicant's institution:

the affiliated Eye Hospital of Wenzhou Medical University

研究负责人所在单位:

Affiliation of the Leader:

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2020-056-K-50-01

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:

温州医科大学附属眼视光医院伦理委员会

Name of the ethic committee:

Ethics Committee of the affiliated Eye Hospital of Wenzhou Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2020-06-05 00:00:00

伦理委员会联系人:

谷佩秋

Contact Name of the ethic committee:

Peiqiu Gu

伦理委员会联系地址:

浙江省温州市学院西路270号眼视光医院2号楼20楼2014室

Contact Address of the ethic committee:

Room 2014, 20 / F, Building 2, Eye Hospital, No. 270 Xueyuan Road, Wenzhou, Zhejiang

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:

温州医科大学附属眼视光医院

Primary sponsor:

the affiliated Eye Hospital of Wenzhou Medical University

研究实施负责(组长)单位地址:

浙江省温州市学院西路270号

Primary sponsor's address:

No. 270 Xueyuan Road, Wenzhou, Zhejiang, 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):

浙江

市(区县):

温州

Country:

China

Province:

Zhejiang

City:

Wenzhou

单位(医院):

温州医科大学附属眼视光医院

具体地址:

学院西路270号

Institution
hospital:

The Affiliated Eye Hospital of Wenzhou Medical University

Address:

270 Xueyuan Road West

经费或物资来源:

院内经费

Source(s) of funding:

funds from Eye Hospital

Target disease:

myopia

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机交叉对照 

Study design:

Cross-over 

研究目的:

探讨远视性离焦、近视性离焦和形觉剥夺三种视觉刺激对人眼脉络膜血流的影响。  

Objectives of Study:

To investigate the effects of hyperopic defocus, myopic defocus and form deprivation on choroidal blood flow in human eyes.

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20-30周岁;
(2) 双眼屈光状态为-5.00D≤SER≤-1.00D,散光≤1.50D,屈光参差<1.0D;
(3) 双眼裸眼视力<1.0,最佳矫正视力≥1.0;
(4) 眼压正常范围,10-21mmHg;

Inclusion criteria

(1) age 20-30 years old;
(2) refractive state of each eye:-5.00D ≤ SER ≤-1.00D, astigmatism ≤ 1.50D, anisometropia < 1.0D;
(3) binocular naked visual acuity < 1.0, best corrected visual acuity ≥ 1.0;
(4) intraocular pressure, 10-21mmHg.

排除标准:

(1) 存在眼位异常或眼球运动异常;
(2) 存在屈光介质混杂或玻璃体视网膜疾病等;
(3) 存在眼部外伤或手术史;
(4) 接受过或正在接受角膜塑形镜、多焦软镜或阿托品等控制近视进展的干预手段以及中医疗法和视觉训练;
(5) 存在吸烟史或全身系统性疾病,如心血管、呼吸系统和风湿免疫性疾病等;
(6) 固视功能差,无法配合检查;
(7) 研究者认为的其他不适合研究的情况。

Exclusion criteria:

(1) abnormal eye position or abnormal eye movement;
(2) opacity of refractive media or vitreoretinal diseases;
(3) history of ocular trauma or surgery;
(4) having received or are receiving keratoplasties, multifocal soft lenses or atropine and other interventions to control the progression of myopia, as well as traditional Chinese medicine therapy and visual training.
(5) history of smoking or systemic diseases, such as cardiovascular, respiratory and rheumatic immune diseases;
(6) poor fixation function, unable to cooperate with the examination;
(7) other conditions that the researchers believe are not suitable for the study.

研究实施时间:

Study execute time:

From 2020-08-01 00:00:00 To 2021-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-08-01 00:00:00 To 2021-05-31 00:00:00  

干预措施:

Interventions:

组别:

对照组

样本量:

30

Group:

control group

Sample size:

干预措施:

无离焦

干预措施代码:

Intervention:

non-defocus

Intervention code:

组别:

远视性离焦

样本量:

30

Group:

hyperopic defocus

Sample size:

干预措施:

远视性离焦

干预措施代码:

Intervention:

hyperopic defocus

Intervention code:

组别:

近视性离焦

样本量:

30

Group:

myopic defocus

Sample size:

干预措施:

近视性离焦

干预措施代码:

Intervention:

myopic defocus

Intervention code:

组别:

形觉剥夺

样本量:

30

Group:

form-deprivation

Sample size:

干预措施:

形觉剥夺

干预措施代码:

Intervention:

form-deprivation

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

浙江省 

市(区县):

温州市 

Country:

China 

Province:

Zhejiang 

City:

Wenzhou 

单位(医院):

温州医科大学附属眼视光医院 

单位级别:

三甲 

Institution
hospital:

The Affiliated Eye Hospital of Wenzhou Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

脉络膜血管指数

指标类型:

主要指标

Outcome:

Choroidal vascular index

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脉络膜厚度

指标类型:

主要指标

Outcome:

Choroidal thickness

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脉络膜毛细血管层的血流灌注

指标类型:

主要指标

Outcome:

Blood perfusion of choroidal capillary

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:

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 20 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):

未使用

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

Not used

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

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):

试验完成后6个月内公开,原始数据需要询问通讯作者获得。

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

Time:Within six months after the trial complete. Way: ask the corresponding author for the data.

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:

病例记录表和电子采集管理系统

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

CRF and EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2020-07-11 17:39:24