人工泪液对屈光术前患者的角膜曲率及视觉质量测量值的影响

注册号:

Registration number:

ChiCTR2100044501 

最近更新日期:

Date of Last Refreshed on:

2021-09-12 10:50:38 

注册时间:

Date of Registration:

2021-03-23 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

人工泪液对屈光术前患者的角膜曲率及视觉质量测量值的影响

Public title:

Effect of artificial tears on corneal curvature and visual quality before refractive surgery

注册题目简写:

English Acronym:

研究课题的正式科学名称:

人工泪液对屈光术前患者的角膜曲率及视觉质量测量值的影响

Scientific title:

Effect of artificial tears on corneal curvature and visual quality before 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:

刘卓然 

研究负责人:

王静 

Applicant:

Liu Zhuoran 

Study leader:

Wang Jing 

申请注册联系人电话:

Applicant telephone:

+86 18855177886

研究负责人电话:

Study leader's
telephone:

+86 15056967187

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:

2021194907@qq.com

研究负责人电子邮件:

Study leader's E-mail:

wangjing2980@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:

安徽省合肥市蜀山区芙蓉路678号

研究负责人通讯地址:

安徽省合肥市蜀山区芙蓉路678号

Applicant address:

678 Furong Road, Shushan District, Hefei, Anhui

Study leader's address:

678 Furong Road, Shushan District, Hefei, Anhui

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:

安徽医科大学第二附属医院眼科

Applicant's institution:

Department of Ophthalmology, The Second Affiliated Hospital of Anhui Medical University

研究负责人所在单位:

安徽医科大学第二附属医院眼科

Affiliation of the Leader:

Department of Ophthalmology, The Second Affiliated Hospital of Anhui 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:

YX2021-019

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:

安徽医科大学第二附属医院医学研究伦理委员会

Name of the ethic committee:

Medical Research Ethics Committee of the Second Affiliated Hospital of Anhui Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2021-03-19 00:00:00

伦理委员会联系人:

张静

Contact Name of the ethic committee:

Zhang Jing

伦理委员会联系地址:

安徽省合肥市蜀山区芙蓉路678号

Contact Address of the ethic committee:

678 Furong Road, Shushan District, Hefei, Anhui

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:

安徽医科大学第二附属医院眼科

Primary sponsor:

Department of Ophthalmology, The Second Affiliated Hospital of Anhui Medical University

研究实施负责(组长)单位地址:

安徽省合肥市蜀山区芙蓉路678号

Primary sponsor's address:

678 Furong Road, Shushan District, Hefei, Anhui

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

安徽

市(区县):

合肥

Country:

China

Province:

Anhui

City:

Hefei

单位(医院):

安徽医科大学第二附属医院

具体地址:

蜀山区芙蓉路678号

Institution
hospital:

The Second Affiliated Hospital of Anhui Medical University

Address:

678 Furong Road, Shushan District

经费或物资来源:

科室自费

Source(s) of funding:

The department is at its own expense

研究疾病:

干眼症  

Target disease:

Xerophthalmia

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:

上市后药物 

Study phase:

4

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

为了研究不同浓度的人工泪液对屈光手术术前不同眼表状态的患者的角膜曲率及视觉质量测量值的影响。  

Objectives of Study:

In order to study the effects of different concentrations of artificial tears on the measured values of corneal curvature and visual quality in patients with different ocular surface states before refractive surgery.

药物成份或治疗方案详述:

结膜囊内滴入1滴0.1%(低浓度组)或0.3%(高浓度组)的玻璃酸钠滴眼液。 

Description for medicine or protocol of treatment in detail:

1 drop of 0.1% (low concentration group) or 0.3% (high concentration group) sodium hyaluronate eye drops were dropped into the conjunctival sac. 

纳入标准:

Inclusion criteria

排除标准:

1.任何角膜病变;
2.检查前24小时使用任何眼药水或必要的局部眼科治疗;
3.活动性眼或鼻过敏,角膜或结膜感染;
4.泪道功能异常;
5.4级干眼;
6.眼睑畸形;
7.眼科手术或外伤史

Exclusion criteria:

1.Any corneal pathology.
2.The use of any eye drops 24 hours before the examination, a necessity for any topical eye therapy.
3.active ocular or nasal allergies,corneal or conjunctival infection.
4.abnormalities of the nasolacrimal drainage apparatus.
5.level 4 dry-eye severity.
6.eyelid deformities.
7.preceding ocular surgery or trauma.

研究实施时间:

Study execute time:

From 2021-04-15 00:00:00 To 2021-05-15 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-04-15 00:00:00 To 2021-05-15 00:00:00

干预措施:

Interventions:

组别:

正常低浓度组

样本量:

30

Group:

low concentration group (normal)

Sample size:

干预措施:

滴入1%玻璃酸钠滴眼液

干预措施代码:

Intervention:

Drop 1% sodium hyaluronate eye drops

Intervention code:

组别:

正常高浓度组

样本量:

30

Group:

high concentration group (normal)

Sample size:

干预措施:

滴入3%玻璃酸钠滴眼液

干预措施代码:

Intervention:

Drop 3% sodium hyaluronate eye drops

Intervention code:

组别:

干眼低浓度组

样本量:

30

Group:

low concentration group (dry eye)

Sample size:

干预措施:

滴入1%玻璃酸钠滴眼液

干预措施代码:

Intervention:

Drop 1% sodium hyaluronate eye drops

Intervention code:

组别:

干眼高浓度组

样本量:

30

Group:

high concentration group (dry eye)

Sample size:

干预措施:

滴入3%玻璃酸钠滴眼液

干预措施代码:

Intervention:

Drop 3% sodium hyaluronate eye drops

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

安徽 

市(区县):

合肥 

Country:

China

Province:

Anhui

City:

Hefei

单位(医院):

安徽医科大学第二附属医院 

单位级别:

三甲 

Institution
hospital:

The Second Affiliated Hospital of Anhui Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

角膜曲率

指标类型:

主要指标

Outcome:

Corneal curvature

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

视觉质量

指标类型:

次要指标

Outcome:

Visual quality

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

角膜散光度数

指标类型:

次要指标

Outcome:

Corneal astigmatism

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:

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):

患者由研究者进行随机数表分组:1=高浓度组;0=低浓度组。

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

The patients were divided into groups by random number table by the researchers: 1 = high concentration group ; 0 = low concentration group.

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:

未说明

Blinding:

Not stated

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

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, http://www.medresman.org.cn/login.aspx

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

ResMan clinical trial public management platform, http://www.medresman.org.cn/login.aspx

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:

一,病例记录表 二,电子采集和管理系统:ResMan临床试验公共管理平台

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

1.Case Record Form 2.Electronic Data Capture:ResMan clinical trial public management platform

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-03-23 00:39:49