ChiCTR2100050448 版本V1.9 版本创建时间2022/05/02 18:42:42 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:

ChiCTR2100050448 

最近更新日期:

Date of Last Refreshed on:

2022-05-02 18:42:04 

注册时间:

Date of Registration:

2021-08-27 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

TICL与TG-LASIK矫正散光的矢量分析

Public title:

Vector Analysis of Astigmatism Corrected by TICL and TG-LASIK

注册题目简写:

English Acronym:

研究课题的正式科学名称:

TICL与TG-LASIK矫正散光的矢量分析

Scientific title:

Vector Analysis of Astigmatism Corrected by TICL and TG-LASIK

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:

魏润菁 

研究负责人:

魏润菁 

Applicant:

Wei Runjing 

Study leader:

Wei Runjing 

申请注册联系人电话:

Applicant telephone:

+86 18062073151

研究负责人电话:

Study leader's
telephone:

+86 18062073151

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:

wrj1220@163.com

研究负责人电子邮件:

Study leader's E-mail:

wrj1220@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:

湖北省武汉市洪山区民族大道159号

研究负责人通讯地址:

湖北省武汉市洪山区民族大道159号

Applicant address:

159 Minzu Avenue, Hongshan District, Wuhan, Hubei

Study leader's address:

159 Minzu Avenue, Hongshan District, Wuhan, Hubei

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:

武汉爱尔眼科洪山医院

Applicant's institution:

Wuhan Aier Hongshan Eye Hospital

研究负责人所在单位:

武汉爱尔眼科洪山医院

Affiliation of the Leader:

Wuhan Aier Hongshan 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:

HS2021IRBKY09

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:

武汉爱尔眼科洪山医院伦理委员会

Name of the ethic committee:

Ethics Committee of Wuhan Aier Hongshan Eye Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2021-03-05 00:00:00

伦理委员会联系人:

陈茜

Contact Name of the ethic committee:

Chen Qian

伦理委员会联系地址:

湖北省武汉市洪山区民族大道159号

Contact Address of the ethic committee:

159 Minzu Avenue, Hongshan District, Wuhan, Hubei

伦理委员会联系人电话:

Contact phone of the ethic committee:

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:

武汉爱尔眼科洪山医院

Primary sponsor:

Wuhan Aier Hongshan Eye Hospital

研究实施负责(组长)单位地址:

湖北省武汉市洪山区民族大道159号

Primary sponsor's address:

159 Minzu Avenue, Hongshan District, Wuhan, Hubei

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

湖北

市(区县):

武汉

Country:

China

Province:

Hubei

City:

Wuhan

单位(医院):

武汉爱尔眼科洪山医院

具体地址:

洪山区民族大道159号

Institution
hospital:

Wuhan Aier Hongshan Eye Hospital

Address:

159 Minzu Avenue, Hongshan District

经费或物资来源:

武汉爱尔眼科洪山医院

Source(s) of funding:

Wuhan Aier Hongshan Eye Hospital

研究疾病:

屈光不正  

Target disease:

Ametropia

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

本研究通过矢量分析,量化TICL和TG-LASIK对散光的矫正,对两种手术方式术前术后的散光进行分析比较,来探讨TICL和TG-LASIK在散光矫正方面的精确性,对手术方式的选择提供临床指导。  

Objectives of Study:

In this study, vector analysis was used to quantify the correction of astigmatism by TICL and TG-LASIK, to analyze and compare the preoperative and postoperative astigmatism of the two surgical methods, to explore the accuracy of TICL and TG-LASIK in astigmatism correction, and to provide clinical guidance for the selection of surgical methods.

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18~40周岁;
2.屈光度相对稳定,即连续2年每年屈光度数变化 <0.50D;
3.散光度数高于-1.00D,低于-6.00D;
4.瞳孔直径在6mm以内;
5.角膜曲率在40D~46D之间;
6.角膜最薄点厚度符合手术条件;
7.眼压在10~21mmHg之间;
8.停戴软性隐形眼镜1周以上,停戴RGP1月以上,停戴角膜塑形镜3月以上;
9.有良好的依从性,能够遵医嘱并坚持定期复查。

Inclusion criteria

1. Aged 18 to 40 years;
2. The diopter is relatively stable, that is, the annual diopter change for 2 consecutive years is <0.50D;
3. The degree of astigmatism is higher than -1.00D and lower than -6.00D;
4. The pupil diameter is within 6mm;
5. Corneal curvature is between 40D and 46D;
6. The thickness of the thinnest point of the cornea meets the surgical conditions;
7. The intraocular pressure is between 10-21mmHg;
8. Stop wearing soft contact lenses for more than 1 week, stop wearing RGP for more than 1 month, and stop wearing orthokeratology lenses for more than 3 months;
9. Have good compliance, be able to follow doctor's orders and insist on regular review.

排除标准:

1.角膜地形图检查结果不可信、重复性差;
2.术中不能获得良好的眼球跟踪定位;
3.预计 TG-LASIK 术后角膜最薄点厚度角膜瓣下不足 250 μm、角膜表层屈光手术后角膜最薄点厚 度不足 360 μm;
4.圆锥角膜或其他角膜扩张性变化处于未稳定状态;
5.活动性眼部病变或感染;
6.明显影响视力的眼部疾病;
7.严重焦虑、抑郁等心理、精神疾病;
8.无法配合检查和手术的疾病,如癫痫、癔症等。

Exclusion criteria:

1. The results of corneal topography are unreliable and have poor repeatability;
2. Good eye tracking and positioning cannot be obtained during the operation;
3. It is estimated that the thickness of the thinnest point of the cornea after TG-LASIK is less than 250 micron under the corneal flap, and the thickness of the thinnest point of the cornea after corneal surface refractive surgery is less than 360 micron;
4. Keratoconus or other corneal dilation changes are in an unstable state;
5. Active eye disease or infection;
6. Eye diseases that significantly affect vision;
7. Severe anxiety, depression and other psychological and mental diseases;
8. Diseases that cannot cooperate with examination and surgery, such as epilepsy, hysteria, etc.

研究实施时间:

Study execute time:

From 2021-09-15 00:00:00 To 2023-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-09-15 00:00:00 To 2022-06-30 00:00:00

干预措施:

Interventions:

组别:

TICL组

样本量:

50

Group:

TICL group

Sample size:

干预措施:

TICL手术

干预措施代码:

Intervention:

TICL surgery

Intervention code:

组别:

TG-LASIK组

样本量:

50

Group:

TG-LASIK group

Sample size:

干预措施:

TG-LASIK手术

干预措施代码:

Intervention:

TG-LASIK surgery

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

湖北 

市(区县):

武汉 

Country:

China

Province:

Hubei

City:

Wuhan

单位(医院):

武汉爱尔眼科洪山医院 

单位级别:

三级 

Institution
hospital:

Wuhan Aier Hongshan Eye Hospital

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

术后屈光度

指标类型:

主要指标

Outcome:

Postoperative diopter

Type:

Primary indicator

测量时间点:

术后6个月

测量方法:

主觉验光

Measure time point of outcome:

Six months after operation

Measure method:

Subjective refraction

指标中文名:

预期矫正散光

指标类型:

次要指标

Outcome:

Target induced astigmatism

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术矫正散光

指标类型:

次要指标

Outcome:

Surgical induced astigmatism

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

误差矢量

指标类型:

次要指标

Outcome:

Difference vector

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:

None

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 40 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):

不适用

Randomization Procedure (please state who generates the random number sequence and by what method):

N/A

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:

未说明

Blinding:

Not stated

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):

未说明(请阅读网站首页注册指南共享原始数据的方式内容)

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

Not stated

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:

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-08-27 15:06:38