不同眼部血流检测方法的一致性及相关性研究

注册号:

Registration number:

ChiCTR2300068881 

最近更新日期:

Date of Last Refreshed on:

2023-05-21 14:14:39 

注册时间:

Date of Registration:

2023-03-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

不同眼部血流检测方法的一致性及相关性研究

Public title:

Accuracy and Consistency of Different Ocular Blood Flow Detection Methods

注册题目简写:

English Acronym:

研究课题的正式科学名称:

不同眼部血流检测方法的一致性及相关性研究

Scientific title:

Accuracy and Consistency of Different Ocular Blood Flow Detection Methods

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:

丁雨溪 

研究负责人:

马立威 

Applicant:

Yuxi Ding 

Study leader:

Liwei Ma 

申请注册联系人电话:

Applicant telephone:

+86 24 2316 9999

研究负责人电话:

Study leader's
telephone:

+86 24 2316 9999

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:

2373715191@qq.com

研究负责人电子邮件:

Study leader's E-mail:

18900913588@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:

中国辽宁省沈阳市和平区南京北街272号

研究负责人通讯地址:

中国辽宁省沈阳市和平区南京北街272号

Applicant address:

272 Nanjing Street North, Heping District, Shenyang, Liaoning, China

Study leader's address:

272 Nanjing Street North, Heping District, Shenyang, Liaoning, 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:

沈阳爱尔卓越眼科医院有限公司

Applicant's institution:

Shenyang Aier Excellence Eye Hospital

研究负责人所在单位:

Affiliation of the Leader:

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:

2022KJB003

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:

爱尔眼科医院集团伦理委员会

Name of the ethic committee:

Ethics Committee of Aier Eye Hospital Group

伦理委员会批准日期:

Date of approved by ethic committee:

2022-06-02 00:00:00

伦理委员会联系人:

封丽丽

Contact Name of the ethic committee:

Lili Feng

伦理委员会联系地址:

辽宁省沈阳市和平区南京北街272号

Contact Address of the ethic committee:

272 Nanjing Street North, Heping District, Shenyang, Liaoning, 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:

沈阳爱尔卓越眼科医院有限公司

Primary sponsor:

Shenyang Aier Excellence Eye Hospital

研究实施负责(组长)单位地址:

辽宁省沈阳市和平区南京北街272号

Primary sponsor's address:

272 Nanjing Street North, Heping District, Shenyang, Liaoning, 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):

辽宁省

市(区县):

Country:

China

Province:

Liaoning

City:

单位(医院):

沈阳爱尔卓越眼科医院有限公司

具体地址:

辽宁省沈阳市和平区南京北街272号

Institution
hospital:

Shenyang Aier Excellence Eye Hospital

Address:

272 Nanjing Street North, Heping District, Shenyang, Liaoning, China

经费或物资来源:

爱尔眼科医院集团股份有限公司

Source(s) of funding:

AIER Eye Hospital Group Co.,Ltd

研究疾病:

功能影像  

Target disease:

imaging examination

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:

连续入组 

Study design:

Sequential 

研究目的:

光学相干断层扫描血管成像(OCTA)是一项无创,快捷的血流检测技术,目前主要用于视网膜脉络膜的血流成像,能够分层观察和判断视网膜脉络膜的血流密度及血管变化的情况。为了评估不同不同设备检测的黄斑区及视盘区血管密度的一致性、OCTA检测血管密度与球后血流动力学参数的一致性,本研究纳入沈阳爱尔卓越眼科医院正常人志愿者作为观察对象,使用两种眼科光学相干断层扫描仪进行黄斑及视盘区视网膜、脉络膜血管密度的检测并分析一致性,使用彩色多普勒超声诊断仪进行球后血流动力学参数检测,并与OCTA血管密度进行相关性分析,本研究拟在观察不同血流检测设备的对血管密度及血流速度分析的情况,为临床合理选择提供一定的参考依据。  

Objectives of Study:

Optical coherence tomography angiography (OCTA) is a non-invasive and rapid blood flow detection technology. It is mainly used for blood flow imaging of the retina and choroid at present. It can observe and judge the blood flow density and blood vessel changes of the retina and choroid in layers. In order to evaluate the consistency of blood vessel density in the macular area and optic disk area detected by different equipment, and the consistency of blood vessel density detected by OCTA and retrobulbar hemodynamic parameters, this study included normal volunteers from Shenyang Aier Excellent Eye Hospital as observation objects , using two ophthalmic optical coherence tomography scanners to detect and analyze the consistency of retinal and choroidal blood vessel density in the macula and optic disc area, and to detect the retrobulbar hemodynamic parameters using a color Doppler ultrasonic diagnostic instrument, and compare them with OCTA blood vessel density Correlation analysis is carried out. This study intends to observe the analysis of blood vessel density and blood flow velocity of different blood flow detection equipment, so as to provide a certain reference for clinical rational selection.

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.患有高血压、糖尿病、心脏病、甲状腺疾病、肾功能异常等全身疾病;
2.患有高度近视(屈光度≥-6.0D,眼轴≥26mm);
3.活动性炎症性眼病、翼状胬肉、角膜斑翳、影响测量成像质量的白内障、葡萄膜炎;
4.角膜接触镜配戴史(硬镜脱镜<4周,软镜脱镜<1周);
5.青光眼病史;
6.眼底疾病;7.既往眼部手术史;8.固视不良及不能配合坐位、卧位检查的患者。

Exclusion criteria:

1. Suffering from high blood pressure, diabetes, heart disease, thyroid disease, abnormal renal function and other systemic diseases; 2. Suffering from high myopia (diopter >= -6.0D, eye axis >= 26mm); 3. Active inflammatory eye disease, pterygium Pygium, corneal plaques, cataracts, uveitis that affect the quality of measured images; 4. History of wearing contact lenses (hard lenses < 4 weeks, soft lenses < 1 week); 5. History of glaucoma; 6. Fundus disease; 7. History of previous eye surgery; 8. Patients with poor vision fixation and unable to cooperate with sitting and lying positions.

研究实施时间:

Study execute time:

From 2022-11-01 00:00:00 To 2024-10-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-03-01 00:00:00 To 2024-03-31 00:00:00

干预措施:

Interventions:

组别:

图湃检测组

样本量:

30

Group:

YG-100K MAX

Sample size:

干预措施:

使用图湃OCTA检查血流密度

干预措施代码:

Intervention:

vessel density of YG-100K MAX

Intervention code:

组别:

海德堡检测组

样本量:

30

Group:

Spectralis HRA+OCT

Sample size:

干预措施:

使用海德堡OCTA检查血流密度

干预措施代码:

Intervention:

vessel density of Spectralis HRA+OCT

Intervention code:

组别:

球后血流检测组

样本量:

30

Group:

retrobulbar blood flow group

Sample size:

干预措施:

使用ZONARE彩色多普勒超声系统检测球后血流

干预措施代码:

Intervention:

detection of retrobulbar blood flow using the ZONARE Color Doppler Ultrasound System

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

辽宁省 

市(区县):

 

Country:

China

Province:

Liaoning

City:

单位(医院):

沈阳爱尔卓越眼科医院有限公司 

单位级别:

II级 

Institution
hospital:

Shenyang Aier Excellence Eye Hospital

Level of the institution:

Secondary

测量指标:

Outcomes:

指标中文名:

OCTA黄斑区血管密度

指标类型:

主要指标

Outcome:

vessel density of macular

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

球后血流动力学参数

指标类型:

主要指标

Outcome:

Retrobulbar hemodynamic parameters

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

视力

指标类型:

次要指标

Outcome:

visual acuity

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血压

指标类型:

次要指标

Outcome:

Blood pressure

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

眼轴

指标类型:

次要指标

Outcome:

axial length

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

眼压

指标类型:

次要指标

Outcome:

Intraocular pressure

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:

none

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 18 years
最大 Max age 65 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):

由检测者抛硬币方法决定先进行哪种OCTA检查

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

Which OCTA test is performed first depends on the method of flipping a coin.

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:

Not stated

Blinding:

Not stated

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):

临床试验公共管理平台 网址http://www.medresman.org.cn/login.aspx(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):

Clinical Trial Management Public Platform http://www.medresman.org.cn/login.aspx

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:

数据采集记录病例,数据上传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:

Data collection records cases, data upload 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:

 2023-03-01 18:16:05