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Trial History Detail on 2013-12-17

CUHK_CCT00383

2013-12-17

Prospective

Nil

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

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

Nil

Ms. Joyce Kung

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

3943 5813

joycekung@cuhk.edu.hk

The Chinese University of Hong Kong

Dr. Yam Cheuk Sing Jason

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

39435892

yamcheuksing@gmail.com

The Chinese University of Hong Kong

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

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

不同劑量阿托品眼藥水在近視加深控制之研究

Low dose atropine for myopia progression study

Hong Kong

Yes

2013-11-19

Myopia

Drug

Atropine

2 years

Atropine eye drops 0.1%, 0.01%, 0.005%, and normal saline 0.9%

 Age 4 to 12
 Myopia : SE -1 to -10 D
 Astigmatism: < 2.5 D
 Anisometropia : < 2.0 D
 Myopia progression > 1 D for BE in one yr
 Informed parental consent

 Ophthalmic diseases other than refractive errors
 Previous use of treatment of atropine
 Allergy or intolerance to atropine
 Inability to attend regular follow up assessment

4

12

Both Male and Female

Interventional

Randomized

Placebo

Double-blind

Parallel

2014-01-02

520

Not Yet Recruiting

-Change in spherical equivalent refraction (cycloplegic refraction)
-Change in axial length

-Safety variable: Best corrected visual acuity, pupil size, intraocular pressure

No

2021-07-07


Yes

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