Ozurdex for Diabetic Macular Edema Treated With Pars Plana vitrEctomy and Membrane RemovAl (OPERA Study)



Status:Completed
Conditions:Cardiology, Ocular
Therapuetic Areas:Cardiology / Vascular Diseases, Ophthalmology
Healthy:No
Age Range:18 - 85
Updated:5/18/2018
Start Date:July 2012
End Date:February 2017

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This study will examine the use of the dexamethasone implant (Ozurdex) in patients with
macular edema associated with an epiretinal or preretinal membrane requiring surgical
intervention. After the surgery is performed (pars plana vitrectomy), an Ozurdex implant will
be placed in the eye. Patients will be followed for 1 year.

The purpose of this study to examine the use of Ozurdex in patients who are undergoing pars
plana vitrectomy for macular edema due to preretinal membranes. Specifically, we will examine
its effect on macular edema (measured by OCT), and visual recovery (measured by visual
acuity). We will examine its use in patients who underwent pars plana vitrectomy for macular
edema with associated taut membrane. This will be a prospective pilot study with patients to
receive an Ozurdex implant at the time of vitrectomy.

Inclusion Criteria:

1. Patients who are undergoing pars plana vitrectomy for:

- Epiretinal membrane/vitreomacular traction or

- Diabetic macular edema

2. Patients with macular edema as measured by OCT (at least 250 um central subfoveal
thickness)

3. Informed consent requirements: All study subjects must agree to participate in the
study and provide written informed consent, which will be written in English.

4. Age between 18-85 years old

Exclusion Criteria:

1. Age < 18 years or > 85 years

2. History of macular edema due to diseases other than those in the inclusion criteria in
the study eye

- History of active inflammatory eye disease (uveitis) (within 3 months)

- History of ocular malignancy and/or ocular/orbital irradiation

- History of recent retinal vein occlusion (within 6 months)

- History of neovascular age-related macular degeneration or choroidal neovascular
membrane [

- History of juxtafoveal telangiectasia

- History of Coat's disease

- History central serous choroidoretinopathy

- History of previous infectious retinitis (toxoplasmosis, acute retinal necrosis,
tuberculosis, etc)

3. Patients with a history of intraocular infection in the study eye (i.e. viral
retinitis, endophthalmitis)

4. Patients who are cognitively impaired or those who are unable to provide informed
written consent

5. Patients with a history of glaucoma in the study eye (defined as increased cup to disc
ratio with associated nerve damage. Patients with ocular hypertension controlled by
topical glaucoma drops (maximum 3) will not be excluded).

6. Patient with recent intravitreal injections of steroids or anti-VEGF medications in
the study eye (within past 4 weeks).

7. Patients with recent periocular steroid injection (within past 4 weeks) in the study
eye

8. Patients on topical NSAIDS drops (patient will be eligible if they discontinue use of
topical NSAIDs at time of study enrollment) in the study eye
We found this trial at
1
site
Cleveland, Ohio 44195
?
mi
from
Cleveland, OH
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