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Trial History Detail on 2005-09-23

CUHK_CCT00054

2005-09-23

Prospective

N/A

Nil

Nil

Prof. Dennis SC Lam

dennislam_cu_res@cuhk.edu.hk

email

Prof. Dennis SC Lam

dennislam_cu_res@cuhk.edu.hk

email

A Randomized Controlled Trial to Compare the Safety and Efficacy of Grid Laser Versus Posterior Subtenon Triamcinolone Versus Combined Subtenon Triamcinolone and Grid Laser in the Treatment of Clinically Significant Diabetic Macular Edema

Yes

2005-08-05

Eye Diseases

Procedure

Grid laser photocoagulation

12 months

1. Posterior subtenon triamcinolone 40mg injection 2. Combined 40mg subtenon TA injection and grid laser

Inclusion criteria: 1. Documented CSME defined according to ETDRS guidelines. 2. Macular thickening ¡Ù 250£gm in the foveal center measured on ocular coherent tomography (OCT). 3. Patients physically fit ot receive laser photocoagulation or intravitreal injection. 4. Age of at least 18 years. 5. Informed consent

Randomized

Active

Open label

Parallel

2005-10-01

90

Not Yet Recruiting

Best-corrected visual acuity (ETDRS chart)

1. Macular eduma measured by optical coherent tomogram (OCT) - a non-contact and non-invasive investigation to assess the degree of macular edema. 2. Side effects including a) Intraocular pressure measured by non contact tonometer(NCT); b) Degree of cataract assessed clinically according to the Lens Opacity Classification System (LOCS) III.

No

2013-01-14


Yes

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