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Ultrasound Cyclo Plasty in Eyes with Glaucoma
Published on: January 26, 2018
Endocyclophotocoagulation for management of difficult pediatric glaucomas
1Department of Ophthalmology, Indiana University School of Medicine, Riley Hospital for Children, Indianapolis, Indiana 46202, USA. deneely@iupui.edu
Insights
Endoscopic diode laser cyclophotocoagulation offers moderate efficacy for pediatric glaucoma. However, aphakic patients face higher risks of serious complications like retinal detachment after this glaucoma surgery.
Area of Science:
- Ophthalmology
- Surgical Innovation
- Pediatric Glaucoma Management
Background:
- Limited experience exists with endoscopic diode laser cyclophotocoagulation.
- This study evaluates the efficacy and safety of this glaucoma surgery in pediatric patients.
Purpose of the Study:
- To assess the effectiveness of endoscopic diode laser cyclophotocoagulation in managing pediatric glaucoma.
- To determine the safety profile and identify potential complications associated with this procedure in children.
Main Methods:
- Retrospective review of 51 procedures on 36 eyes of 29 pediatric glaucoma patients over 6 years.
- Utilized the Microprobe integrated laser endoscope system.
- Success defined as postoperative intraocular pressure ≤21 mm Hg; minimum 6-month follow-up.
Main Results:
- Reduced intraocular pressure by 30% (from 35.06 to 23.63 mm Hg) after an average of 1.42 procedures.
- Initial and cumulative success rates were 34% and 43%, respectively.
- Complications (retinal detachment, hypotony, vision loss) occurred in 4 aphakic patients.
Conclusions:
- Endoscopic diode laser cyclophotocoagulation is moderately effective for difficult pediatric glaucomas.
- Aphakic pediatric patients may have an elevated risk of severe postoperative complications, including retinal detachment.
Introduction:
Experience with endoscopic diode laser cyclophotocoagulation remains limited. We report the efficacy and safety profile of this glaucoma surgery technique in the pediatric population.
Methods:
Retrospective review of 51 endoscopic diode laser cyclophotocoagulation procedures performed on 36 eyes of 29 pediatric patients with glaucoma over a 6-year period. Surgery was performed by using the Microprobe (Endo Optiks, Little Silver, NJ) integrated laser endoscope system. Patients were followed-up for a minimum of 6 months or until declared treatment failures. Treatment success is defined as a postoperative intraocular pressure of < or = 21 mm Hg, with or without adjunctive glaucoma medications.
Results:
Baseline mean pretreatment intraocular pressure was 35.06 +/- 8.55 mm Hg. Final postoperative intraocular pressure was 23.63 +/- 11.07 mm Hg (30% decrease) after an average of 1.42 +/- 0.87 endolaser procedures and 19.25 +/- 19.36 months of follow-up. Success rate of the initial procedure at last follow-up was 34%. Nine eyes (25%) were retreated at least once. Cumulative success rate after all procedures at last follow-up was 43%. Mean cumulative arc of treatment was 260 degrees +/- 58 degrees of ciliary processes. Postoperative complications included retinal detachment in 2 patients, hypotony in 1 patient, and progression of vision loss from hand motion to no light perception in 1 patient. All 4 complications occurred in aphakic patients.
Conclusions:
Endoscopic diode laser cyclophotocoagulation is a moderately effective procedure for the management of difficult pediatric glaucomas. Aphakic patients may have an increased risk of significant postoperative complications, such as retinal detachment.
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