ChiCTR2400089132 版本V1.0 版本创建时间2024/09/02 16:39:41 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:

ChiCTR2400089132 

最近更新日期:

Date of Last Refreshed on:

2024-09-02 16:39:35 

注册时间:

Date of Registration:

2024-09-02 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

SMILE和FS-LASIK对近视患者脉络膜厚度及血流密度的影响

Public title:

Effects of SMILE and FS-LASIK on choroidal thickness and blood flow density in patients with myopia

注册题目简写:

English Acronym:

研究课题的正式科学名称:

SMILE和FS-LASIK对近视患者脉络膜厚度及血流密度的影响

Scientific title:

Effects of SMILE and FS-LASIK on choroidal thickness and blood flow density in patients with myopia

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:

雷玉琳 

研究负责人:

雷玉琳 

Applicant:

Yulin Lei 

Study leader:

Yulin Lei 

申请注册联系人电话:

Applicant telephone:

+86 178 5411 6868

研究负责人电话:

Study leader's
telephone:

+86 178 5411 6868

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:

leiyulin642@126.com

研究负责人电子邮件:

Study leader's E-mail:

leiyulin642@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:

山东省济南市章丘区龙泉路5601号

研究负责人通讯地址:

山东省济南市章丘区龙泉路5601号

Applicant address:

Zhangqiu district,longquan road 5601 Jinan, Shandong, China

Study leader's address:

Zhangqiu district,longquan road 5601 Jinan, Shandong, 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:

济南明水眼科医院

Applicant's institution:

Jinan Mingshui Eye Hospital

研究负责人所在单位:

济南明水眼科医院

Affiliation of the Leader:

Jinan Mingshui 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:

2020-020

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:

济南明水眼科医院医学伦理委员会

Name of the ethic committee:

Jinan Mingshui Eye Hospital Medical Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2020-11-13 00:00:00

伦理委员会联系人:

李静

Contact Name of the ethic committee:

Jing Li

伦理委员会联系地址:

山东省济南市章丘区龙泉路5601号

Contact Address of the ethic committee:

Zhangqiu district,longquan road 5601 Jinan, Shandong, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 136 5541 2139

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:

济南明水眼科医院

Primary sponsor:

Jinan Mingshui Eye Hospital

研究实施负责(组长)单位地址:

山东省济南市章丘区龙泉路5601号

Primary sponsor's address:

Zhangqiu district,longquan road 5601 Jinan, Shandong, 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):

山东省

市(区县):

济南市

Country:

China

Province:

Shandong

City:

jinan

单位(医院):

济南明水眼科医院

具体地址:

山东省济南市章丘区龙泉路5601号

Institution
hospital:

Jinan Mingshui Eye Hospital

Address:

Zhangqiu district,longquan road 5601 Jinan, Shandong, China

经费或物资来源:

自选课题

Source(s) of funding:

The project of self selection

研究疾病:

近视性屈光不正  

Target disease:

myopic refractive error

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:

随机平行对照 

Study design:

Parallel 

研究目的:

对角膜屈光手术前后脉络膜的变化进行全方位的比较,分析不同屈光度以及行不同手术方式的患者其脉络膜厚度和脉络膜血流密度的变化。评估角膜屈光手术对近视患者脉络膜的影响。  

Objectives of Study:

Comprehensive comparison of choroidal changes before and after corneal refractive surgery, and analysis of changes in choroidal thickness and choroidal blood flow density in myopic patients with different refractive powers and different surgical methods. To evaluate the effects of corneal refractive surgery on the choroid in myopic patients.

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)患者本人有摘镜愿望,对手术效果有合理的期望值; 2)年龄18-30周岁; 3)屈光状态稳定,两年内每年近视屈光度数增长不超过0.5D; 4)等效球镜度-3.00~-10.00D,柱镜度数≤2.00D,屈光参差<2.50D; 5)瞳孔直径:明瞳≤4cm,暗瞳≤8cm; 6)眼压 10~21mmHg(1mmHg=0.133kPa); 7)停戴软性角膜接触镜至少10天、硬性角膜接触镜至少1个月,角膜塑形镜停戴3个月以上

Inclusion criteria

1)The patient wishes to remove the spectacles and has reasonable expectations for the surgical effect; 2)Aged 18-30 years old; 3)The refractive status is stable, and the annual myopic refractive increase within two years does not exceed 0.5D; 4)spherical equivalent ranging from ?3.00 to ?10.00 D, cylinder power ≤2.00D, anisometropia <2.50D; 5)Pupil diameter: bright pupil ≤4cm, dark pupil ≤8cm; 6)Intraocular pressure 10~21mmHg (1mmHg= 0.133kPa); 7)Stop wearing soft contact lenses for at least 10 days, hard contact lenses for at least 1 month, and stop wearing orthokeratology lenses for more than 3 months

排除标准:

1 ) 已确诊的圆锥角膜或其他类型角膜扩张; 2 ) 眼部活动性炎症反应和感染; 3 ) 角膜厚度无法满足设定的切削深度:中央角膜厚度<450um、预期切削后角膜瓣下剩余角膜中央基质厚度<280um、预期术后剩余角膜中央基质厚度小于术前角膜厚度50%; 4 ) 重度干眼; 5 ) 严重的眼附属器病变:如眼睑缺损、变形等; 6 ) 尚未控制的青光眼; 7 ) 影响视力的白内障; 8 ) 眼底异常,进行过眼底手术; 9 ) 未控制的全身结缔组织疾病及自身免疫性疾病; 10)焦虑、抑郁等精神症状

Exclusion criteria:

1)Confirmed keratoconus or other types of corneal ectasia; 2)Active inflammatory reaction and infection in the eye; 3)Corneal thickness cannot meet the set cutting depth: central corneal thickness <450um, remaining cornea under the corneal flap after expected cutting The central stromal thickness is <280um, and the remaining central corneal stromal thickness after surgery is expected to be less than 50% of the preoperative corneal thickness; 4)Severe dry eye; 5)Severe eye adnexal lesions: such as eyelid defects, deformation, etc.; 6)Uncontrolled glaucoma ; 7)Cataracts affecting vision; 8)Fundus abnormalities and fundus surgery; 9)Uncontrolled systemic connective tissue diseases and autoimmune diseases; 10)Mental symptoms such as anxiety and depression

研究实施时间:

Study execute time:

From 2020-11-01 00:00:00 To 2023-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-12-05 00:00:00 To 2022-12-31 00:00:00

干预措施:

Interventions:

组别:

SMILE组

样本量:

40

Group:

SMILE group

Sample size:

干预措施:

进行飞秒激光辅助的小切口角膜基质透镜取出术来矫正近视

干预措施代码:

Intervention:

Perform small-incision lenticule extraction(SMILE) to correct myopia.

Intervention code:

组别:

FS-LASIK组

样本量:

40

Group:

FS-LASIK group

Sample size:

干预措施:

进行飞秒激光辅助的准分子激光原位角膜磨镶术来矫正近视

干预措施代码:

Intervention:

Perform femtosecond laser-assisted in-situ keratomileusis(FS-LASIK) to correct myopia.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

山东省 

市(区县):

济南市 

Country:

China

Province:

Shandong

City:

Jinan

单位(医院):

济南明水眼科医院 

单位级别:

三甲 

Institution
hospital:

Jinan Mingshui Eye Hospital

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

脉络膜厚度

指标类型:

主要指标

Outcome:

choroidal 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:

脉络膜血流密度

指标类型:

主要指标

Outcome:

choroidal blood flow density

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

眼球轴长

指标类型:

次要指标

Outcome:

axial length of eye

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:

视力

指标类型:

次要指标

Outcome:

vision

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中心凹下脉络膜厚度

指标类型:

主要指标

Outcome:

CT-C

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中心凹鼻内侧脉络膜厚度

指标类型:

主要指标

Outcome:

CT-N1

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中心凹鼻外侧脉络膜厚度

指标类型:

主要指标

Outcome:

CT-N2

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中心凹颞内侧脉络膜厚度

指标类型:

主要指标

Outcome:

CT-T1

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中心凹颞外侧脉络膜厚度

指标类型:

主要指标

Outcome:

CT-T2

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中心凹上内侧脉络膜厚度

指标类型:

主要指标

Outcome:

CT-S1

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中心凹上外侧脉络膜厚度

指标类型:

主要指标

Outcome:

CT-S2

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中心凹下内侧脉络膜厚度

指标类型:

主要指标

Outcome:

CT-I1

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中心凹下外侧脉络膜厚度

指标类型:

主要指标

Outcome:

CT-I2

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中心凹下脉络膜血流密度

指标类型:

主要指标

Outcome:

CT-C

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中心凹鼻侧脉络膜血流密度

指标类型:

主要指标

Outcome:

CT-N

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中心凹颞侧脉络膜血流密度

指标类型:

主要指标

Outcome:

CT-T

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中心凹上方脉络膜血流密度

指标类型:

主要指标

Outcome:

CT-S

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

中心凹下方脉络膜血流密度

指标类型:

主要指标

Outcome:

CT-I

Type:

Primary 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

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 30 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):

简单随机。研究人员使用计算机产生随机数列。

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

Simple and random. Researchers use computers to generate random sequences.

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):

ResMan临床试验公共管理平台。 www.medresman.org.cn

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

Clinical Trial Management Public Platform. www.medresman.org.cn

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,电子采集和管理系统

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

Case Record Form, Electronic Data Capture

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:

 2024-09-02 16:39:35