角膜塑形镜疗效影响因素分析及预测研究

注册号:

Registration number:

ChiCTR2500106747 

最近更新日期:

Date of Last Refreshed on:

2025-07-29 17:05:12 

注册时间:

Date of Registration:

2025-07-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

角膜塑形镜疗效影响因素分析及预测研究

Public title:

Analysis of Influencing Factors and Prediction Research on the Efficacy of Orthokeratology Lenses

注册题目简写:

English Acronym:

研究课题的正式科学名称:

角膜塑形镜疗效机制解析及预测模型构建研究

Scientific title:

Study on the Analysis of the Efficacy Mechanism and Construction of a Prediction Model for Orthokeratology Lenses

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:

杨源芳 

研究负责人:

杨源芳 

Applicant:

Yuuanfang Yang 

Study leader:

Yuanfang Yang 

申请注册联系人电话:

Applicant telephone:

+86 15580030569

研究负责人电话:

Study leader's
telephone:

+86 15580030569

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:

yuanfang.yang@foxmail.com

研究负责人电子邮件:

Study leader's E-mail:

yuanfang.yang@foxmail.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:

湖南省长沙市天心区芙蓉南路188号

研究负责人通讯地址:

湖南省长沙市天心区芙蓉南路一段188号

Applicant address:

No. 188, Furong South Road, Tianxin District, Changsha City, Hunan Province

Study leader's address:

188 Furong South Road,Tianxin District, Changsha, Hunan, 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:

爱尔眼科医院集团股份有限公司

Applicant's institution:

Aier Eye Hospital Group Co., Ltd.

研究负责人所在单位:

爱尔眼科医院集团股份有限公司长沙爱尔眼科医院

Affiliation of the Leader:

Changsha Aier 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:

长爱伦审字(2025)KYPJ024号

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:

爱尔眼科医院集团股份有限公司长沙爱尔眼科医院伦理委员会

Name of the ethic committee:

Changsha Aier Eye Hospital Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2025-06-04 00:00:00

伦理委员会联系人:

方静

Contact Name of the ethic committee:

Fang Jing

伦理委员会联系地址:

湖南省长沙市天心区芙蓉南路一段188号

Contact Address of the ethic committee:

188 Furong South Road,Tianxin District, Changsha, Hunan, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 731 85223463

伦理委员会联系人邮箱:

Contact email of the ethic committee:

35157835@qq.com

研究实施负责(组长)单位:

爱尔眼科医院集团股份有限公司长沙爱尔眼科医院

Primary sponsor:

Changsha Aier Eye Hospital

研究实施负责(组长)单位地址:

湖南省长沙市天心区芙蓉南路一段188号

Primary sponsor's address:

188 Furong South Road,Tianxin District, Changsha, Hunan, 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):

湖南省

市(区县):

Country:

China

Province:

Hunan

City:

单位(医院):

爱尔眼科医院集团股份有限公司长沙爱尔眼科医院

具体地址:

湖南省长沙市天心区芙蓉南路一段188号

Institution
hospital:

Changsha Aier Eye Hospital

Address:

188 Furong South Road,Tianxin District, Changsha, Hunan, China

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-Selected Research Project (Self-Funded)

研究疾病:

近视眼  

Target disease:

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:

连续入组 

Study design:

Sequential 

研究目的:

本研究拟通过回顾性与前瞻性相结合的队列研究,系统探讨遗传、光学及环境因素在角膜塑形镜(OK镜)疗效中的作用机制,量化各因素对近视控制效果的相对贡献,进而基于多模态数据构建个性化疗效预测模型。该研究旨在实现从群体干预向个体精准干预的转变,为近视管理提供科学化、定量化、个性化的临床决策依据。  

Objectives of Study:

This study intends to systematically explore the action mechanisms of genetic, optical, and environmental factors in the efficacy of orthokeratology (OK) lenses through a cohort study combining retrospective and prospective methods. It aims to quantify the relative contributions of each factor to myopia control efficacy and further construct a personalized efficacy prediction model based on multimodal data. The research seeks to achieve a shift from population-based intervention to individual precision intervention, providing scientific, quantitative, and personalized clinical decision-making evidence for myopia management.

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.屈光状态异常:远视、混合散光或高度散光(散光 > 1.50 D);
2.存在活动性眼部感染、炎症、干眼症或角膜上皮完整性异常;
3.眼部结构异常如角膜营养不良、圆锥角膜、眼压异常等;
4.既往接受屈光手术或其他干预性近视控制治疗;
5.研究期间可能移居外地或无法完成长期随访;
6.遗传代谢病史或家族性眼病(如青光眼、视网膜病变等);
7.不愿配合遗传检测、行为监测者。

Exclusion criteria:

1.Abnormal refractive status: hyperopia, mixed astigmatism or high astigmatism (astigmatism > 1.50 D);
2.Active ocular infections, inflammation, dry eye syndrome or abnormal corneal epithelial integrity;
3.Abnormal ocular structures such as corneal dystrophy, keratoconus, abnormal intraocular pressure, etc.;
4.Previous refractive surgery or other interventional myopia control treatments;
5.Possible relocation during the study period or inability to complete long-term follow-up;
6.Genetic metabolic disease history or familial eye diseases (such as glaucoma, retinopathy, etc.);
7.Individuals who are unwilling to cooperate with genetic testing or behavioral monitoring.

研究实施时间:

Study execute time:

From 2025-08-20 00:00:00 To 2027-08-20 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-08-20 00:00:00 To 2026-11-01 00:00:00

干预措施:

Interventions:

组别:

角膜塑形镜组

样本量:

400

Group:

Orthokeratology Lenses 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):

湖南 

市(区县):

 

Country:

China

Province:

Hunan

City:

单位(医院):

爱尔眼科医院集团股份有限公司长沙爱尔眼科医院 

单位级别:

三级医院 

Institution
hospital:

Changsha Aier Eye Hospital

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

眼轴长度增长值(mm)

指标类型:

主要指标

Outcome:

increase in axial length (mm)

Type:

Primary indicator

测量时间点:

基线(入组)1个月、6个月、12个月

测量方法:

IOLmaster 检查获得

Measure time point of outcome:

Baseline (at enrollment), 1 month, 6 months, 12 months.

Measure method:

Data were obtained through IOLmaster examination.

指标中文名:

周边屈光离焦变化

指标类型:

主要指标

Outcome:

peripheral refractive defocus change

Type:

Primary indicator

测量时间点:

基线(入组)1个月、6个月、12个月

测量方法:

使用广域视网膜周边离焦检测仪VPR进行周边离焦测量

Measure time point of outcome:

Baseline (at enrollment), 1 month, 6 months, 12 months.

Measure method:

peripheral defocus using VPR

指标中文名:

用眼行为指标

指标类型:

主要指标

Outcome:

eye behavior indicators

Type:

Primary indicator

测量时间点:

基线(入组)1个月、6个月、12个月

测量方法:

问卷调研(基本情况、用眼习惯等)结合云夹监测

Measure time point of outcome:

Baseline (at enrollment), 1 month, 6 months, 12 months.

Measure method:

Questionnaire survey (including basic information and eye usage habits) combined with cloud clip monitoring

指标中文名:

遗传参数

指标类型:

主要指标

Outcome:

genetic parameters

Type:

Primary indicator

测量时间点:

基线

测量方法:

咽拭子检测唾液

Measure time point of outcome:

Baseline

Measure method:

Saliva detection via throat swab

指标中文名:

屈光状态变化(D)

指标类型:

主要指标

Outcome:

refractive status change (D)

Type:

Primary indicator

测量时间点:

基线(入组)1个月、6个月、12个月

测量方法:

中央屈光度变化应用自动验光仪获得

Measure time point of outcome:

Baseline (at enrollment), 1 month, 6 months, 12 months.

Measure method:

Central refraction using computerised optometry equipment

指标中文名:

角膜形态变化

指标类型:

次要指标

Outcome:

corneal morphology

Type:

Secondary indicator

测量时间点:

基线(入组)1个月、6个月、12个月

测量方法:

使用pentacam在暗室环境下进行检测

Measure time point of outcome:

Baseline (at enrollment), 1 month, 6 months, 12 months.

Measure method:

Detection using Pentacam in a darkroom environment

指标中文名:

瞳孔直径变化

指标类型:

次要指标

Outcome:

pupil diameter

Type:

Secondary indicator

测量时间点:

基线(入组)1个月、6个月、12个月

测量方法:

使用IOLmaster检测如瞳孔大小等相关参数

Measure time point of outcome:

Baseline (at enrollment), 1 month, 6 months, 12 months.

Measure method:

Detection of parameters such as pupil size using IOLmaster

指标中文名:

撤镜率及依从性监测

指标类型:

次要指标

Outcome:

Withdrawal rate and compliance monitoring

Type:

Secondary indicator

测量时间点:

基线(入组)1个月、6个月、12个月

测量方法:

问卷调研

Measure time point of outcome:

Baseline (at enrollment), 1 month, 6 months, 12 months

Measure method:

Questionnaire Collection

指标中文名:

生物力学变化异常预警指标

指标类型:

次要指标

Outcome:

Abnormal warning indicators of biomechanical changes

Type:

Secondary indicator

测量时间点:

基线(入组)1个月、6个月、12个月

测量方法:

问卷调研

Measure time point of outcome:

Baseline (at enrollment), 1 month, 6 months, 12 months.

Measure method:

Questionnaire Collection

指标中文名:

严重不良事件

指标类型:

次要指标

Outcome:

Incidence of serious adverse events

Type:

Secondary indicator

测量时间点:

基线(入组)1个月、6个月、12个月

测量方法:

问卷调研

Measure time point of outcome:

Baseline (at enrollment), 1 month, 6 months, 12 months

Measure method:

Questionnaire Collection

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

唾液

组织:

Sample Name:

Saliva

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 8 years
最大 Max age 14 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

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):

Non-sharing

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

Not involved

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:

1) 所有数据将建立专用数据库,由项目专人负责录入与校对,设置双人双录机制; 2) 基因数据采用脱敏编码方式存储,确保信息安全; 3) 客观用眼行为数据与临床资料通过唯一编码匹配,所有数据上传至中心服务器,定期备份与版本管理。

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

1) A dedicated database will be established for all data, with special personnel responsible for data entry and verification. A dual-entry mechanism (two individuals independently enter and cross-check data) will be implemented to ensure accuracy. 2) Genetic data will be stored using de-identified coding to safeguard information security, with direct association to personal identities strictly prohibited. 3) Objective visual behavior data and clinical records will be linked via unique study IDs (non-identifiable codes). All data will be uploaded to a central server, subject to encrypted transmission and regular backup (full weekly backups + daily incremental backups), with version control maintained to prevent loss or corruption.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-07-29 17:04:22