Abstract | PURPOSE: METHODS: We reviewed the medical records of 151 patients treated with intravitreal injection with or without rescue laser for treatment of macular edema caused by BRVO, and who were followed up at 1, 3, 6, 12, and 24 months. During the observation period, rescue grid laser or repeated intravitreal injection with initial drug was performed if recurrence of macular edema was confirmed. Visual acuity, change in visual acuity, and intraocular pressure were compared in each phase. RESULTS: Totals of 16%, 5.6%, and 0% of participants in the three groups showed significant visual loss of more than three lines of the Snellen chart at last follow-up. The IVTA group was the least effective treatment modality, with statistical significance. The development rates of elevated intraocular pressure were similar among the groups. CONCLUSIONS: Although IVTA yielded effects similar to those of standard grid photocoagulation based on the Standard Care vs Corticosteroid for Retinal Vein Occlusion study, IVB or IVTA + IVB with or without rescue laser treatment resulted in improvement in visual acuity at 24 months after the start of treatment and was associated with few serious adverse side effects. Thus, these approaches could be useful for treating macular edema arising secondary to BRVO.
|
Authors | Kyungmin Lee, Heeyoung Jung, Joonhong Sohn |
Journal | Korean journal of ophthalmology : KJO
(Korean J Ophthalmol)
Vol. 28
Issue 1
Pg. 19-25
(Feb 2014)
ISSN: 2092-9382 [Electronic] Korea (South) |
PMID | 24505197
(Publication Type: Clinical Trial, Comparative Study, Journal Article)
|
Chemical References |
- Angiogenesis Inhibitors
- Antibodies, Monoclonal, Humanized
- Glucocorticoids
- Vascular Endothelial Growth Factor A
- Bevacizumab
- Triamcinolone Acetonide
|
Topics |
- Angiogenesis Inhibitors
(administration & dosage)
- Antibodies, Monoclonal, Humanized
(administration & dosage)
- Bevacizumab
- Female
- Follow-Up Studies
- Glucocorticoids
(administration & dosage)
- Humans
- Intravitreal Injections
- Laser Therapy
(methods)
- Macular Edema
(diagnosis, etiology, therapy)
- Male
- Middle Aged
- Recurrence
- Retinal Vein Occlusion
(complications, diagnosis, therapy)
- Retrospective Studies
- Tomography, Optical Coherence
- Treatment Outcome
- Triamcinolone Acetonide
(administration & dosage)
- Vascular Endothelial Growth Factor A
(antagonists & inhibitors)
- Visual Acuity
|