UWF-OCT和OCTA在病理性近视中诊断分类和预测研究

注册号:

Registration number:

ChiCTR2600121917 

最近更新日期:

Date of Last Refreshed on:

2026-04-07 11:46:26 

注册时间:

Date of Registration:

2026-04-07 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

UWF-OCT和OCTA在病理性近视中诊断分类和预测研究

Public title:

Study on the Diagnosis, Classification and Prediction of Pathological Myopia Using UWF-OCT and OCTA

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于多模式影像解析高度近视后巩膜葡萄肿进展及风险预测模型构建

Scientific title:

Analysis of the Progression of Posterior Scleral Staphyloma in High Myopia Based on Multimodal Imaging and Construction of a Risk Prediction Model

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:

白宇茜 

研究负责人:

王霞 

Applicant:

YuXi Bai 

Study leader:

Wang Xia 

申请注册联系人电话:

Applicant telephone:

+86 186 2291 8018

研究负责人电话:

Study leader's
telephone:

+86 185 1152 1235

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:

1103651856@qq.com

研究负责人电子邮件:

Study leader's E-mail:

smile_wangxixi@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:

天津市和平区甘肃路4号天津市眼科医院

研究负责人通讯地址:

天津市和平区甘肃路4号天津市眼科医院

Applicant address:

Tianjin Eye Hospital, No. 4 Gansu Road, Heping District, Tianjin, China

Study leader's address:

Tianjin Eye Hospital, No. 4 Gansu Road, Heping District, Tianjin, 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:

天津市眼科医院

Applicant's institution:

Tianjin Eye Hospital

研究负责人所在单位:

天津市眼科医院

Affiliation of the Leader:

Tianjin Eye Hospital

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:

KY-202529

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:

天津市眼科医院医学研究伦理委员会

Name of the ethic committee:

Medical Research Ethics Committee of TianJin Eye Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-19 00:00:00

伦理委员会联系人:

郭雅图

Contact Name of the ethic committee:

Yatu Guo

伦理委员会联系地址:

天津市和平区甘肃路4号天津市眼科医院

Contact Address of the ethic committee:

Tianjin Eye Hospital, No. 4 Gansu Road, Heping District, Tianjin, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 139 0206 9596

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:

天津市眼科医院

Primary sponsor:

Tianjin Eye Hospital

研究实施负责(组长)单位地址:

天津市和平区甘肃路4号天津市眼科医院

Primary sponsor's address:

Tianjin Eye Hospital, No. 4 Gansu Road, Heping District, Tianjin, 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):

天津

市(区县):

和平区

Country:

China

Province:

Tianjin

City:

Heping District

单位(医院):

天津市眼科医院

具体地址:

天津市和平区甘肃路4号天津市眼科医院

Institution
hospital:

Tianjin Eye Hospital

Address:

Tianjin Eye Hospital, No. 4 Gansu Road, Heping District, Tianjin, China

经费或物资来源:

天津市科技项目(资助号:22JCZDJC00280)

Source(s) of funding:

Tianjin Science and Technology Project (grant number:22JCZDJC00280)

研究疾病:

病理性近视  

Target disease:

Pathological Myopia

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:

队列研究 

Study design:

Cohort study 

研究目的:

主要研究目的: 通过为期2年的前瞻性队列研究,利用多模式影像技术,量化并定位高度近视患者后巩膜葡萄肿的形态学进展,识别其发展的“热点区域”,并探讨该区域结构与血流参数的变化规律。 次要研究目的: 1.比较有/无后巩膜葡萄肿的高度近视患者在基线及随访期间的眼底并发症(如弥漫性/斑片状脉络膜视网膜萎缩、牵拉性黄斑病变、脉络膜新生血管)发生率差异。 2.探讨后巩膜葡萄肿形态学参数与视网膜/脉络膜厚度、血流密度及视功能(黄斑敏感度)的相关性。 3.构建预测后巩膜葡萄肿进展的风险模型,为临床早期预警提供依据。  

Objectives of Study:

Primary Research Objective: Through a 2-year prospective cohort study, using multimodal imaging techniques, to quantify and locate the morphological progression of posterior scleral staphyloma in highly myopic patients, identify its 'hotspot regions' of development, and explore the variation patterns of structural and blood flow parameters in these regions. Secondary Research Objectives: 1. Compare the incidence differences of fundus complications (such as diffuse/patchy chorioretinal atrophy, tractional maculopathy, choroidal neovascularization) between highly myopic patients with and without posterior scleral staphyloma at baseline and during follow-up. 2. Investigate the correlation between the morphological parameters of posterior scleral staphyloma and retinal/choroidal thickness, blood flow density, and visual function (macular sensitivity). 3. Develop a risk model predicting the progression of posterior scleral staphyloma to provide a basis for early clinical warning.

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.有眼部外伤史 2.伴有其他影响视觉功能观察的视网膜和视神经病变。

Exclusion criteria:

1.A history of ocular trauma; 2.Complicated with other retinal and optic nerve lesions that affect the observation of visual function.

研究实施时间:

Study execute time:

From 2026-04-08 00:00:00 To 2029-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-08 00:00:00 To 2029-12-31 00:00:00

干预措施:

Interventions:

组别:

高度近视有后巩膜葡萄肿组

样本量:

150

Group:

High myopia group with posterior staphyloma

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

高度近视无后巩膜葡萄肿组

样本量:

150

Group:

High myopia group without posterior staphyloma

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):

和平区 

Country:

China

Province:

Tianjin

City:

Heping District

单位(医院):

天津市眼科医院 

单位级别:

三甲 

Institution
hospital:

Tianjin Eye Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

后巩膜葡萄肿形态学进展率

指标类型:

主要指标

Outcome:

Morphological progression rate of posterior scleral staphyloma

Type:

Primary indicator

测量时间点:

测量方法:

OCTA和眼底照相

Measure time point of outcome:

Measure method:

OCTA and fundus photography examinations

指标中文名:

关键结构与血流参数变化

指标类型:

次要指标

Outcome:

Changes in key structural and blood flow measurements

Type:

Secondary indicator

测量时间点:

测量方法:

OCTA

Measure time point of outcome:

Measure method:

OCTA

指标中文名:

视功能变化

指标类型:

次要指标

Outcome:

Changes in visual function

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

眼底并发症发生率

指标类型:

主要指标

Outcome:

Incidence of fundus complications

Type:

Primary indicator

测量时间点:

测量方法:

OCTA,眼底照相

Measure time point of outcome:

Measure method:

OCTA and fundus photography examinations

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 years
最大 Max age 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:

公开/Public

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

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):

None

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:

Case Record Form

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:

 2026-04-07 11:46:19