Safety and Efficacy of Dexamethasone (OZURDEX®) Intravitreal Implant in Korea

Study Overview
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Brief Summary
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This study is a Post-Market Surveillance study in Korea to evaluate the safety and efficacy of dexamethasone 700 ㎍ (OZURDEX®) intravitreal implant used to treat Branch Retinal Vein Occlusion, Central Retinal Vein Occlusion, or non-infectious uveitis affecting the posterior segment of the eye in clinical practice.

Conditions
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Retinal Vein Occlusion

Intervention / Treatment
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* Drug: dexamethasone 700 ㎍ intravitreal implant


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Patients with Branch Retinal Vein Occlusion, Central Retinal Vein Occlusion, or non-infectious uveitis affecting the posterior segment of the eye treated with (OZURDEX®) in clinical practice. Exclusion Criteria: Patients with eye infections Patients with glaucoma.

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| OZURDEX®<br>Patients who receive dexamethasone 700 ㎍ (OZURDEX®) intravitreal implant treatment for Branch Retinal Vein Occlusion, Central Retinal Vein Occlusion, or non-infectious uveitis affecting the posterior segment of the eye as per local standard of care in clinical practice. | Drug: dexamethasone 700 ㎍ intravitreal implant<br>* dexamethasone 700 ㎍ (OZURDEX®) intravitreal implant treatment for Branch Retinal Vein Occlusion, Central Retinal Vein Occlusion, or non-infectious uveitis affecting the posterior segment of the eye as per local standard of care in clinical practice.<br>* Other names: OZURDEX®;|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Number of Patients With Adverse Events or Adverse Drug Reactions | An Adverse Event is considered any unfavorable and unintended sign, symptom, or disease associated with the use of the study drug, whether or not considered related to the study drug. An Adverse Drug Reaction is a harmful and unintended reaction that is incurred during routine administration or use of the drug, whose causal relationship with the drug cannot be excluded. | 4 Years | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Percentage of Patients With 15 or More Letter Improvement in Best Corrected Visual Acuity (BCVA) in the Study Eye | BCVA is measured using an eye chart and is reported as the number of letters read correctly (ranging from 0 to 100 letters). The lower the number of letters read correctly on the eye chart, the worse the vision (or visual acuity). An increase in the number of letters read correctly means that vision has improved and was considered 'effective'. The percentage of patients with at least a 15 or more letter improvement in BCVA in the study eye are presented. | 4 Years |