不同屈光手术方式矫正近视的临床疗效及视觉质量变化的前瞻性研究

注册号:

Registration number:

ChiCTR2600121277 

最近更新日期:

Date of Last Refreshed on:

2026-03-27 15:43:09 

注册时间:

Date of Registration:

2026-03-27 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

不同屈光手术方式矫正近视的临床疗效及视觉质量变化的前瞻性研究

Public title:

A Prospective Study on Clinical Outcomes and Visual Quality after Corneal Refractive Surgery for Myopia

注册题目简写:

English Acronym:

研究课题的正式科学名称:

角膜屈光手术后视网膜周边离焦状态及其对视觉质量影响观察

Scientific title:

Observation of Peripheral Retinal Defocus and its lmpact on Visual Quality after Corneal Refractive Surgery

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:

王明妍 

研究负责人:

周跃华 

Applicant:

Wang Mingyan 

Study leader:

Zhou Yuehua 

申请注册联系人电话:

Applicant telephone:

+86 183 8108 5063

研究负责人电话:

Study leader's
telephone:

+86 183 0085 2027

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:

737218915@qq.com

研究负责人电子邮件:

Study leader's E-mail:

niuniuok666888@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:

四川省成都市金牛区十二桥路37号成都中医药大学

研究负责人通讯地址:

成都市金牛区星辉西路8号

Applicant address:

Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 37 Shierqiao Road, Si Chuan 610075, China.

Study leader's address:

No. 8, Xinghui West Road, Jinniu District, Chengdu

申请注册联系人邮政编码:

Applicant postcode:

610075

研究负责人邮政编码:

Study leader's postcode:

610075

申请人所在单位:

成都中医药大学

Applicant's institution:

Chengdu University of Traditional Chinese Medicine

研究负责人所在单位:

成都中医大银海眼科医院

Affiliation of the Leader:

Yinhai Eye Hospital, Chengdu University of Traditional Chinese Medicine

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:

2023yh-007

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:

成都中医大银海眼科医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Yinhai Eye Hospital, Chengdu University of Traditional Chinese Medicine.

伦理委员会批准日期:

Date of approved by ethic committee:

2023-06-16 00:00:00

伦理委员会联系人:

兰宇

Contact Name of the ethic committee:

Lan Yu

伦理委员会联系地址:

成都市金牛区星辉西路8号

Contact Address of the ethic committee:

No. 8, Xinghui West Road, Jinniu District, Chengdu

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 6839 8866

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:

成都中医大银海眼科医院

Primary sponsor:

Yinhai Eye Hospital, Chengdu University of Traditional Chinese Medicine.

研究实施负责(组长)单位地址:

成都市金牛区星辉西路8号

Primary sponsor's address:

No. 8, Xinghui West Road, Jinniu District, Chengdu

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川省

市(区县):

成都市

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

成都中医大银海眼科医院

具体地址:

成都市金牛区星辉西路8号

Institution
hospital:

Yinhai Eye Hospital, Chengdu University of Traditional Chinese Medicine.

Address:

No. 8, Xinghui West Road, Jinniu District, Chengdu

经费或物资来源:

成都中医大银海眼科医院

Source(s) of funding:

Yinhai Eye Hospital, Chengdu University of Traditional Chinese Medicine.

研究疾病:

近视  

Target disease:

Nearsightedness

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:

观察角膜屈光手术前后视网膜周边不同部位离焦状态的变化及其与视觉质量之间的关系,为个性化角膜屈光手术方案优化提供参考。  

Objectives of Study:

To observe changes in peripheral retinal defocus at different regions before and after corneal refractive surgery and analyze their association with visual quality, providing evidence for optimizing personalized refractive surgical planning.

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.角膜屈光手术禁忌证者; 2.不能按时回访或不能满足纳入条件的任意一条。

Exclusion criteria:

1. Presence of contraindications to corneal refractive surgery; 2. Inability to attend scheduled follow-up visits on time, or failure to meet any of the inclusion criteria.

研究实施时间:

Study execute time:

From 2022-11-25 00:00:00 To 2026-03-13 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-06-30 00:00:00 To 2025-09-30 00:00:00

干预措施:

Interventions:

组别:

SMILE组

样本量:

84

Group:

SMILE Group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

波前像差引导组

样本量:

83

Group:

Wavefront-guided Group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

个性化切削组

样本量:

83

Group:

Personalized Cutting Set

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):

四川省 

市(区县):

成都市 

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

成都中医大银海眼科医院 

单位级别:

三级 

Institution
hospital:

Yinhai Eye Hospital, Chengdu University of Traditional Chinese Medicine

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

视网膜周边离焦量

指标类型:

主要指标

Outcome:

Peripheral retinal defocus

Type:

Primary indicator

测量时间点:

术前、术后1个月、3个月、6个月

测量方法:

使用多光谱屈光地形图仪(MRT)测量不同视野范围的离焦量

Measure time point of outcome:

Preoperative, 1, 3, 6 months postoperative

Measure method:

Measured by Multispectral Refraction Topography

指标中文名:

客观视觉质量

指标类型:

次要指标

Outcome:

Objective visual quality

Type:

Secondary indicator

测量时间点:

术前、术后1个月、3个月、6个月

测量方法:

采用OQAS客观视觉质量分析系统和iTrace检查系统获得OSI、MTF等数值

Measure time point of outcome:

Preoperative, 1, 3, 6 months postoperative

Measure method:

Measured by OQAS and iTrace systems

指标中文名:

裸眼视力

指标类型:

次要指标

Outcome:

Unaided vision

Type:

Secondary indicator

测量时间点:

术前、术后1个月、3个月、6个月

测量方法:

Measure time point of outcome:

Preoperative, 1, 3, 6 months postoperative

Measure method:

指标中文名:

等效球镜

指标类型:

次要指标

Outcome:

Spherical Equivalent

Type:

Secondary indicator

测量时间点:

术前、术后1个月、3个月、6个月

测量方法:

Measure time point of outcome:

Preoperative, 1, 3, 6 months postoperative

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

Not applicable

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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 45 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):

Not applicable

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

是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):

本研究在主要结果发表后,预计于2026年9月通过ResMan平台(www.medresman.org.cn)共享去标识化的个体水平原始数据(IPD)。

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

De-identified individual participant data (IPD) will be shared via ResMan (www.medresman.org.cn ) after publication of the main study results, expected in September 2026.

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:

本研究将采用电子数据采集系统(Electronic Data Collection,EDC)进行数据的收集和管理。

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

This study will use an Electronic Data Collection (EDC) system for data collection and management.

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:

 2026-03-27 15:41:49