ChiCTR2500099218 版本V1.0 版本创建时间2025/03/19 19:16:42 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:

ChiCTR2500099218 

最近更新日期:

Date of Last Refreshed on:

2025-03-19 19:16:30 

注册时间:

Date of Registration:

2025-03-19 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

角膜生物力学对SMILE术后角膜上皮重塑及视觉质量的影响

Public title:

Effects of corneal biomechanics on corneal epithelial remodeling and visual quality after SMILE

注册题目简写:

English Acronym:

研究课题的正式科学名称:

角膜生物力学对SMILE术后角膜上皮重塑及视觉质量的影响

Scientific title:

Effects of corneal biomechanics on corneal epithelial remodeling and visual quality after SMILE

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:

徐嘉昊 

研究负责人:

胡亮 

Applicant:

Xu Jiahao 

Study leader:

Hu Liang 

申请注册联系人电话:

Applicant telephone:

+86 137 7723 7597

研究负责人电话:

Study leader's
telephone:

+86 88068862

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:

1075115284@qq.com

研究负责人电子邮件:

Study leader's E-mail:

liang_hu@live.cn

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:

中国浙江省温州市鹿城区学院西路270号

研究负责人通讯地址:

中国浙江省温州市鹿城区学院西路270号

Applicant address:

No. 270 Xueyuan West Road, Lucheng District, Wenzhou City, Zhejiang Province, China

Study leader's address:

No. 270 Xueyuan West Road, Lucheng District, Wenzhou City, Zhejiang Province, 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:

温州医科大学附属眼视光医院

Applicant's institution:

The Eye Hospital of Wenzhou Medical University

研究负责人所在单位:

温州医科大学附属眼视光医院

Affiliation of the Leader:

The Eye Hospital of Wenzhou Medical University

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:

温医大眼视光伦审2024 研第113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:

温州医科大学附属眼视光医院伦理委员会

Name of the ethic committee:

Ethics Committee of the Eye Hospital of Wenzhou Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-07-31 00:00:00

伦理委员会联系人:

谷佩秋

Contact Name of the ethic committee:

Peiqiu Gu

伦理委员会联系地址:

温州市鹿城区学院西路270号

Contact Address of the ethic committee:

270 Xueyue West Road, Lucheng District, Wenzhou City

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 577 8807 5582

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:

温州医科大学附属眼视光医院

Primary sponsor:

The Eye Hospital of Wenzhou Medical University

研究实施负责(组长)单位地址:

温州市鹿城区学院西路270号

Primary sponsor's address:

270 Xueyue West Road, Lucheng District, Wenzhou City

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

浙江省

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

温州医科大学附属眼视光医院

具体地址:

温州市鹿城区学院西路270号

Institution
hospital:

The Eye Hospital of Wenzhou Medical University

Address:

270 Xueyue West Road, Lucheng District, Wenzhou City

经费或物资来源:

院内课题经费

Source(s) of funding:

Interventional study

研究疾病:

屈光不正  

Target disease:

refractive error

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:

探索性研究/预试验 

Study phase:

0

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

探究角膜生物力学对SMILE术后角膜上皮重塑及视觉质量的影响  

Objectives of Study:

Exploring the impact of corneal biomechanics on corneal epithelial remodeling and visual quality after SMILE.

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.年龄18周岁以上,过去12个月内球镜当量稳定(变化小于±0.5D); 2.球镜度数-1.00~ -10.00 D,柱镜度数≤3.00 D,且两者绝对值之和≤10.00 D; 3.眼压10~21 mmHg(1mmHg=0.133 kPa); 4.停戴软性角膜接触镜至少2周、硬性角膜接触镜至少4周; 5.角膜透明无明显云翳或斑翳,角膜地形图检查形态正常,无圆锥角膜倾向

Inclusion criteria

1. Age 18 or older, with stable spherical equivalent refraction over the past 12 months (change less than +/-0.5 D). 2. Spherical power between -1.00 D and -10.00 D, cylindrical power <=3.00 D, and the sum of the absolute values of spherical and cylindrical powers <=10.00 D. 3. Intraocular pressure between 10 and 21 mmHg (1 mmHg = 0.133 kPa). 4. Discontinuation of soft contact lenses for at least 2 weeks and rigid gas-permeable contact lenses for at least 4 weeks. 5. Clear cornea without significant opacity or nebula, normal corneal topography, and no signs of keratoconus.

排除标准:

1.眼外伤或手术史; 2.角膜接触镜相关上皮形变; 3.任何SMILE禁忌症(如角膜扩张性疾病); 4.研究期间妊娠或哺乳; 5.其他眼部疾病; 6.影响手术恢复的全身器质性病变。

Exclusion criteria:

1. History of eye trauma or surgery; 2. Corneal contact lens-related epithelial changes; 3. Any contraindications to SMILE (such as keratoconus); 4. Pregnancy or breastfeeding during the study; 5. Other eye diseases; 6. Systemic organic lesions affecting post-operative recovery.

研究实施时间:

Study execute time:

From 2024-07-03 00:00:00 To 2025-07-03 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-08-01 00:00:00 To 2024-12-24 00:00:00

干预措施:

Interventions:

组别:

低CBI组

样本量:

60

Group:

Low CBI Group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

高CBI组

样本量:

60

Group:

High CBI 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):

浙江省  

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

温州医科大学附属眼视光医院 

单位级别:

三甲 

Institution
hospital:

The Eye Hospital of Wenzhou Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

角膜上皮厚度

指标类型:

主要指标

Outcome:

Corneal epithelial thickness

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

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:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

像差

指标类型:

主要指标

Outcome:

aberration

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

裸眼视力

指标类型:

次要指标

Outcome:

visual acuity without correction

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

等效球镜度

指标类型:

次要指标

Outcome:

spherical equivalent

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:

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:

结束

/Completed

年龄范围:

Participant age:

最小 Min age 18 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

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):

文章发表时,国家生物信息中心 (https://ngdc.cncb.ac.cn/gsub/)

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

When the article is published, China National center for Bioinformation (https://ngdc.cncb.ac.cn/gsub/)

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:

使用病例记录表记录受试者数据。使用RedCap系统建立结构化数据库,双人独立录入,定期核查一致性。数据存储于医院加密服务器,仅研究团队授权成员可访问,剩余数据将匿名化存档,未来研究需重新申请伦理审批。

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

Use the case record form to record the subject's data.Use the RedCap to establish a structured database, input by two people independently, and regularly check the consistency. The data is stored in the hospital encryption server, which can be accessed only by authorized members of the research team. The remaining data will be archived anonymously, and future research needs to re apply for ethical approval.

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:

 2025-03-19 19:16:30