Comparison of triamcinolone and VisCoat in indocyanine-green-assisted internal-limiting-membrane peeling in macular hole surgery
Journal
Taiwan Journal of Ophthalmology
Journal Volume
3
Journal Issue
1
Pages
20-25
Date Issued
2013
Author(s)
Abstract
The objective of our study was to compare the clinical outcomes of idiopathic full-thickness macular hole surgery using either triamcinolone (TA) or VisCoat treatment of the macular hole before indocyanine-green (ICG)-assisted internal-limiting-membrane (ILM) peeling. During macular hole surgery, the hole and adjacent areas were treated with TA (Group 1, n = 15 eyes) or VisCoat (Group 2, n = 22 eyes) to minimize ICG-induced toxicity during ILM peeling. Changes in visual acuity and anatomical success rates were compared between the two groups. At 6 months following surgery, the hole closure rate was 80% (12/15 eyes) in Group 1 and 100% (22/22 eyes) in Group 2. The mean ± standard deviation logarithm of the minimum angle of resolution decreased from 1.40 ± 0.41 to 1.08 ± 0.38 in Group 1 (p = 0.04) and from 1.25 ± 0.41 to 0.75 ± 0.44 in Group 2 (p 1 year, but no long-standing outer retinal bleb occurred in Group 2. Participants who received the VisCoat treatment displayed a higher hole closure rate and a better final visual acuity than those who received the TA treatment. Participants who received the TA treatment also had more outer retinal blebs at 1 month and 1 year or more following the surgery.
Publisher
Elsevier
Type
journal article