ChiCTR-TRC-13004032 版本V2.0 版本创建时间2019/01/25 13:52:47 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:

ChiCTR-TRC-13004032 

最近更新日期:

Date of Last Refreshed on:

2019-01-25 13:51:08 

注册时间:

Date of Registration:

2013-12-24 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

香港中文大學低濃度阿托品眼藥水對近視進展控制之研究

Public title:

Chinese University Low dose Atropine for Myopia Progression Study (CU-LAMP)

注册题目简写:

English Acronym:

研究课题的正式科学名称:

香港中文大學低濃度阿托品眼藥水對近視進展控制之研究

Scientific title:

Chinese University Low dose Atropine for Myopia Progression Study (CU-LAMP)

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:

CUHK_CCT00383

申请注册联系人:

Ms. Jennifer Tsoi 

研究负责人:

Dr. Yam Cheuk Sing Jason 

Applicant:

Ms. Jennifer Tsoi 

Study leader:

Dr. Yam Cheuk Sing Jason 

申请注册联系人电话:

Applicant telephone:

+852 3943 5869

研究负责人电话:

Study leader's
telephone:

+852 39435892

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:

jennifertsoi@cuhk.edu.hk

研究负责人电子邮件:

Study leader's E-mail:

yamcheuksing@gmail.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

https://www2.ccrb.cuhk.edu.hk/registry/public/222

研究负责人网址(自愿提供):

Study leader's website(voluntary supply):

https://www2.ccrb.cuhk.edu.hk/registry/public/222

申请注册联系人通讯地址:

Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, 3/F, Hong Kong Eye Hospital, 147K Argyle Street, Kowloon

研究负责人通讯地址:

Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, 3/F, Hong Kong Eye Hospital, 147K Argyle Street, Kowloon

Applicant address:

Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, 3/F, Hong Kong Eye Hospital, 147K Argyle Street, Kowloon

Study leader's address:

Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, 3/F, Hong Kong Eye Hospital, 147K Argyle Street, Kowloon

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:

香港中文大學

Applicant's institution:

The Chinese University of Hong Kong

研究负责人所在单位:

香港中文大學

Affiliation of the Leader:

The Chinese University of Hong Kong

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:

KC/KE-13-0182/FR-2

伦理委员会批件附件:

Approved file of Ethical Committee:

批准本研究的伦理委员会名称:

Kowloon Central Cluster REC / Kowloon East Cluster REC

Name of the ethic committee:

Kowloon Central Cluster REC / Kowloon East Cluster REC

伦理委员会批准日期:

Date of approved by ethic committee:

2013-11-19 00:00:00

伦理委员会联系人:

Contact Name of the ethic committee:

伦理委员会联系地址:

Contact Address of the ethic committee:

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:

Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong

Primary sponsor:

Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong

研究实施负责(组长)单位地址:

3/F, Hong Kong Eye Hospital, 147K Argyle Street, Kowloon

Primary sponsor's address:

3/F, Hong Kong Eye Hospital, 147K Argyle Street, Kowloon

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

China

省(直辖市):

Hong Kong SAR

市(区县):

Country:

China

Province:

Hong Kong SAR

City:

单位(医院):

The Chinese University of Hong Kong

具体地址:

3/F, Hong Kong Eye Hospital, 147K Argyle Street, Kowloon

Institution
hospital:

The Chinese University of Hong Kong

Address:

3/F, Hong Kong Eye Hospital, 147K Argyle Street, Kowloon

经费或物资来源:

Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong

Source(s) of funding:

Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong

研究疾病:

Myopia  

Target disease:

Myopia

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:

不同濃度阿托品眼藥水在近視加深控制之研究  

Objectives of Study:

Evaluation of different regimen and concentration of low dose topical atropine in retarding myopia progression

药物成份或治疗方案详述:

There will be a washout period of one year for all Group 1-3 children after two years treatment. The myopia progression status will be assessed at the end of the washout period. If the progression is -0.5D or more during the washout period, the original treatment in the first two years will be reapplied to these children for two more years. Group 1 will use 0.05% atropine both eyes once daily; Group 2 will use 0.025% atropine both eyes once daily, Group 3 will use 0.01% atropine both eyes once daily, Group 4 will use 0.9% normal saline both eyes once daily. Once daily in 5 years. 

Description for medicine or protocol of treatment in detail:

There will be a washout period of one year for all Group 1-3 children after two years treatment. The myopia progression status will be assessed at the end of the washout period. If the progression is -0.5D or more during the washout period, the original treatment in the first two years will be reapplied to these children for two more years. Group 1 will use 0.05% atropine both eyes once daily; Group 2 will use 0.025% atropine both eyes once daily, Group 3 will use 0.01% atropine both eyes once daily, Group 4 will use 0.9% normal saline both eyes once daily. Once daily in 5 years. 

纳入标准:

1. Age 4 to 12 years;
2. Myopia: SE -1 to -10 D;
3. Astigmatism: < 2.5 D;
4. Anisometropia: < 2.0 D;
5. Myopia progression > 1 D for BE in one yr;
6. Informed parental consent.

Inclusion criteria

1. Age 4 to 12 years;
2. Myopia: SE -1 to -10 D;
3. Astigmatism: < 2.5 D;
4. Anisometropia: < 2.0 D;
5. Myopia progression > 1 D for BE in one yr;
6. Informed parental consent.

排除标准:

1. Ophthalmic diseases other than refractive errors;
2. Previous use of treatment of atropine;
3. Allergy or intolerance to atropine;
4. Inability to attend regular follow up assessment.

Exclusion criteria:

1. Ophthalmic diseases other than refractive errors;
2. Previous use of treatment of atropine;
3. Allergy or intolerance to atropine;
4. Inability to attend regular follow up assessment.

研究实施时间:

Study execute time:

From 2014-01-02 00:00:00 To 1990-01-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2014-01-02 00:00:00 To 1990-01-01 00:00:00

干预措施:

Interventions:

组别:

Group 1

样本量:

125

Group:

Group 1

Sample size:

干预措施:

0.05% atropine both eyes once daily

干预措施代码:

Intervention:

0.05% atropine both eyes once daily

Intervention code:

组别:

Group 2

样本量:

125

Group:

Group 2

Sample size:

干预措施:

0.025% atropine both eyes once daily

干预措施代码:

Intervention:

0.025% atropine both eyes once daily

Intervention code:

组别:

Group 3

样本量:

125

Group:

Group 3

Sample size:

干预措施:

0.01% atropine both eyes once daily

干预措施代码:

Intervention:

0.01% atropine both eyes once daily

Intervention code:

组别:

Group 4

样本量:

125

Group:

Group 4

Sample size:

干预措施:

0.9% normal saline (placebo) both eyes once daily (to be switched to Group 1 after one year)

干预措施代码:

Intervention:

0.9% normal saline (placebo) both eyes once daily (to be switched to Group 1 after one year)

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中國

省(直辖市):

香港特別行政區 

市(区县):

 

Country:

China

Province:

Hong Kong SAR

City:

单位(医院):

The Chinese University of Hong Kong 

单位级别:

The Chinese University of Hong Kong 

Institution
hospital:

The Chinese University of Hong Kong

Level of the institution:

The Chinese University of Hong Kong

测量指标:

Outcomes:

指标中文名:

Change in spherical equivalent refraction (cycloplegic refraction)

指标类型:

主要指标

Outcome:

Change in spherical equivalent refraction (cycloplegic refraction)

Type:

Primary indicator

测量时间点:

测量方法:

Autorefractometer

Measure time point of outcome:

Measure method:

Autorefractometer

指标中文名:

Change in axial length

指标类型:

主要指标

Outcome:

Change in axial length

Type:

Primary indicator

测量时间点:

测量方法:

IOL master

Measure time point of outcome:

Measure method:

IOL master

指标中文名:

Safety variables: Self-reported visual function, best corrected visual acuity, pupil size, intraocular pressure, ocular and systemic symptoms, ocular signs , heart rate and blood pressure

指标类型:

次要指标

Outcome:

Safety variables: Self-reported visual function, best corrected visual acuity, pupil size, intraocular pressure, ocular and systemic symptoms, ocular signs, heart rate and blood pressure

Type:

Secondary indicator

测量时间点:

测量方法:

Questionnaire, ETDRS chart, applanation, pupilometer, slit lamp biomicroscopy and binocular indirect ophthalmoscopy

Measure time point of outcome:

Measure method:

Questionnaire, ETDRS chart, applanation, pupilometer, slit lamp biomicroscopy and binocular indirect ophthalmoscopy

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

blood

组织:

Sample Name:

blood

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation after use  

Note:

标本中文名:

buccal swab

组织:

Sample Name:

buccal swab

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation 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 4 years
最大 Max age 12 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):

RCT, Subjects will be assigned to 5 arms

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

RCT, Subjects will be assigned to 5 arms

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:

Double-blind

Blinding:

Double-blind

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):

Not stated

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:

Not stated

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

Not stated

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:

 2013-12-24 00:00:00