ChiCTR2500095851 版本V1.0 版本创建时间2025/01/14 14:47:54 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:

ChiCTR2500095851 

最近更新日期:

Date of Last Refreshed on:

2025-01-14 14:47:48 

注册时间:

Date of Registration:

2025-01-14 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

近视伴高眼压症患者视网膜微循环及结构改变评估的研究

Public title:

A Study on the Evaluation of Retinal Microcirculation and Structural Changes in Myopic Patients with Ocular Hypertension

注册题目简写:

English Acronym:

研究课题的正式科学名称:

光学相干断层扫描血管成像对近视伴高眼压症患者视网膜微循环及结构改变评估的研究

Scientific title:

The Evaluation of Retinal Microcirculation and Structural Changes in Myopic Patients with Ocular Hypertension Using Optical Coherence Tomography Angiography

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:

刘爱华 

研究负责人:

刘爱华 

Applicant:

AIhua Liu 

Study leader:

Aihua Liu 

申请注册联系人电话:

Applicant telephone:

+86 13612168849

研究负责人电话:

Study leader's telephone:

+86 22 86428705

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:

liuaihua8136@126.com

研究负责人电子邮件:

Study leader's E-mail:

liuaihua8136@126.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:

天津市西青区复康路251号天津医科大学眼科医院青光眼科

研究负责人通讯地址:

高新技术产业开发区华苑产业区榕苑路1号

Applicant address:

Department of Glaucoma, Tianjin Medical University Ophthalmic Hospital, No. 251 Fukang Road, Xiqing

Study leader's address:

high-tech industrial development zone,Huayuan Industrial Zone, No. 1 Rongyuan Road,

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:

天津市天津医科大学眼科医院

Applicant's institution:

Tianjin Medical University Ophthalmic Hospital, Tianjin

研究负责人所在单位:

天津医科大学眼科医院

Affiliation of the Leader:

Tianjin Medical University Eye Hospital

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:

2024KY-60

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:

天津医科大学眼科医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Tianjin Medical University Eye Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2024-10-22 00:00:00

伦理委员会联系人:

陈卓

Contact Name of the ethic committee:

Chen Zhuo

伦理委员会联系地址:

高新技术产业开发区华苑产业区榕苑路1号

Contact Address of the ethic committee:

high-tech industrial development zone,Huayuan Industrial Zone, No. 1 Rongyuan Road,

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 22 86428817

伦理委员会联系人邮箱:

Contact email of the ethic committee:

1006425222@qq.com

研究实施负责(组长)单位:

天津医科大学眼科医院

Primary sponsor:

Tianjin Medical University Eye Hospital

研究实施负责(组长)单位地址:

高新技术产业开发区华苑产业区榕苑路1号

Primary sponsor's address:

high-tech industrial development zone,Huayuan Industrial Zone, No. 1 Rongyuan Road,

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

天津

市(区县):

Country:

China

Province:

Tianjing

City:

单位(医院):

天津医科大学眼科医院

具体地址:

高新技术产业开发区华苑产业区榕苑路1号

Institution
hospital:

Tianjin Medical University Eye Hospital

Address:

high-tech industrial development zone,Huayuan Industrial Zone, No. 1 Rongyuan Road,

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-funded project

Target disease:

Ocular hypertension

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:

队列研究 

Study design:

Cohort study 

研究目的:

探究高眼压症对近视患者眼底微循环结构的改变以及探究高眼压症对近视患者角膜生物力学的改变  

Objectives of Study:

Investigation of Changes in Fundus Microcirculation Structure and Corneal Biomechanics in Myopic Patients with Ocular Hypertension

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.单纯近视组:6岁<=年龄<=70岁;
2.单纯近视组:显然验光屈光度为-8.00D<=DS<=-0.50D,且散光度为-3.00D<=DC<=+3.00D;
3.单纯近视组:最佳矫正视力(Best corrected visual acuity, BCVA)>=0.8;
4.单纯近视组:基线眼压<=21mmHg;
5.单纯近视组:房角镜检查前房角开放;
6.单纯近视组:视盘外观正常;
7.单纯近视组:OCTA测得的RNFL厚度在正常范围内;
8.单纯近视组:在 24-2 瑞典交互式阈 值算法标准视觉检查测试中没有视野缺损;
9.单纯近视组:屈光间质不影响进行 OCTA检查;
10.单纯近视组:所有近视患者须为轴性近视且未使用降眼压药物;
11.近视伴高眼压症组:纳入标准与近视眼相似,但眼压除外,基线眼压> 21 mmHg;

Inclusion criteria

1.Simple myopia group: 6y<=year<=70y;
2.Simple myopia group: Obviously, the refractive error of optometry is -8.00D<=DS<=-0.50D, and the astigmatism is -3.00D<=DC<=+3.00D;
3.Simple myopia group: Best corrected visual acuity (BCVA)>=0.8;
4.Simple myopia group: intraocular pressure<=21mmHg;
5.Simple myopia group: anterior chamber angle opening during gonioscopy examination;
6.Simple myopia group: normal appearance of optic disc;
7.Simple myopia group: RNFL thickness measured by OCTA is within the normal range;
8.Simple myopia group: no visual field defects in the 24-2 Swedish interactive threshold algorithm standard visual examination test;
9.Simple myopia group: Refractive stroma does not affect OCTA examination;
10.Simple myopia group: All myopic patients must have axial myopia and have not used intraocular pressure lowering drugs;
11.Myopia with high intraocular pressure group: Inclusion criteria similar to myopia, except for intraocular pressure, baseline intraocular pressure > 21 mmHg;

排除标准:

1.单纯近视组:高血压、糖尿病、甲状腺 功能亢进等联合全身性疾病史;
2.单纯近视组:既往眼内手术史或联合视网膜脱离、视网膜血管 疾病和其他眼内疾病;
3.单纯近视组:既往眼外伤史,视觉通路受累和继发性近视;
4.单纯近视组:不能配合视野检查或视野检查结果不可靠(视野检查结果不可靠为注视损失>20 %,假阳性率和假阴性率>=15 %);
5.单纯近视组:OCTA 检查的信号强度 <6;
6.近视伴高眼压组:排除标准同单纯近视组;

Exclusion criteria:

1.History of combined systemic diseases such as hypertension, diabetes and hyperthyroidism;
2.Previous history of intraocular surgery or combined retinal detachment, retinal vascular disease, and other intraocular diseases;
3.Previous history of ocular trauma, involvement of visual pathways, and secondary myopia;
4.Unable to cooperate with visual field examination or unreliable visual field examination results (unreliable visual field examination results include fixation loss>20%, false positive rate and false negative rate >= 15%);
5.The signal strength of OCTA inspection < 6;
6.Myopia with high intraocular pressure group: exclusion criteria are the same as those for the simple myopia group;

研究实施时间:

Study execute time:

From 2025-01-07 00:00:00 To 2026-06-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-01-20 00:00:00 To 2026-03-01 00:00:00  

干预措施:

Interventions:

组别:

单纯近视组

样本量:

30

Group:

Simple myopia group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

近视伴高眼压症组

样本量:

30

Group:

Myopia with ocular hypertension group

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):

天津 

市(区县):

 

Country:

China 

Province:

Tianjing 

City:

 

单位(医院):

天津医科大学眼科医院 

单位级别:

三级甲等 

Institution
hospital:

Tianjin Medical University Eye Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

视盘及其周围血管密度

指标类型:

主要指标

Outcome:

Density of blood vessels in and around the optic disc

Type:

Primary indicator

测量时间点:

第一次就诊时

测量方法:

光学相干断层扫描血管成像

Measure time point of outcome:

At the first visit

Measure method:

Optical coherence tomography angiography(OCTA)

指标中文名:

黄斑及其周围血管密度

指标类型:

主要指标

Outcome:

Density of blood vessels in and around the macula

Type:

Primary indicator

测量时间点:

第一次就诊时

测量方法:

光学相干断层扫描血管成像

Measure time point of outcome:

At the first visit

Measure method:

Optical coherence tomography angiography(OCTA)

指标中文名:

视盘及其周围血流面积

指标类型:

主要指标

Outcome:

The area of blood flow in and around the optic disc

Type:

Primary indicator

测量时间点:

第一次就诊时

测量方法:

光学相干断层扫描血管成像

Measure time point of outcome:

At the first visit

Measure method:

Optical coherence tomography angiography(OCTA)

指标中文名:

黄斑及其周围血流面积

指标类型:

主要指标

Outcome:

Area of blood flow in and around the macula

Type:

Primary indicator

测量时间点:

第一次就诊时

测量方法:

光学相干断层扫描血管成像

Measure time point of outcome:

At the first visit

Measure method:

Optical coherence tomography angiography(OCTA)

指标中文名:

视网膜神经纤维层厚度

指标类型:

次要指标

Outcome:

Retinal nerve fiber layer thickness

Type:

Secondary indicator

测量时间点:

第一次就诊时

测量方法:

光学相干断层扫描血管成像

Measure time point of outcome:

At the first visit

Measure method:

Optical coherence tomography angiography(OCTA)

指标中文名:

视网膜神经节细胞层厚度

指标类型:

次要指标

Outcome:

Retinal ganglion cell layer thickness

Type:

Secondary indicator

测量时间点:

第一次就诊时

测量方法:

光学相干断层扫描血管成像

Measure time point of outcome:

At the first visit

Measure method:

Optical coherence tomography angiography(OCTA)

指标中文名:

眼压

指标类型:

主要指标

Outcome:

Retinal ganglion cell layer thickness ...

Type:

Primary indicator

测量时间点:

第一次就诊时

测量方法:

可视化角膜生物力学分析仪

Measure time point of outcome:

At the first visit

Measure method:

Corvis ST

指标中文名:

最佳矫正视力

指标类型:

主要指标

Outcome:

Best corrected visual acuity

Type:

Primary indicator

测量时间点:

第一次就诊时

测量方法:

标准对数视力表

Measure time point of outcome:

At the first visit

Measure method:

Standard logarithmic visual acuity chart

指标中文名:

角膜生物力学参数

指标类型:

主要指标

Outcome:

Corneal biomechanical parameters

Type:

Primary indicator

测量时间点:

第一次就诊时

测量方法:

可视化角膜生物力学分析仪

Measure time point of outcome:

At the first visit

Measure method:

Corvis ST

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

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 6 years
最大 Max age 70 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:

不公开/Private

盲法:

Blinding:

None

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):

文章见刊后可邮件询问

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

The data can be delivered by email after the paper is published

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:

数据采用Excel保存,采用SPSS 25.0统计

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

The data are saved in Excel and counted by SPSS 22.0

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-01-14 14:47:48