Ahmed glaucoma valve in uveitic patients with fluocinolone acetonide implant-induced glaucoma: 3-year follow-up

Buraa Kubaisi,1,2 Arash Maleki,1,2 Aseef Ahmed,1,2 Neel Lamba,1,2 Haitham Sahawneh,1,2 Andrew Stephenson,1,2 Alyssa Montieth,1,2 Shobha Topgi,3 C Stephen Foster1,2,4 1Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA; 2Ocular Immunology & Uveitis Foundation, Waltham, MA,...

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Autores principales: Kubaisi B, Maleki A, Ahmed A, Lamba N, Sahawneh H, Stephenson A, Montieth A, Topgi S, Foster CS
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Publicado: Dove Medical Press 2018
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spelling oai:doaj.org-article:74a25a9e48184565912b040fc3102feb2021-12-02T03:03:59ZAhmed glaucoma valve in uveitic patients with fluocinolone acetonide implant-induced glaucoma: 3-year follow-up1177-5483https://doaj.org/article/74a25a9e48184565912b040fc3102feb2018-05-01T00:00:00Zhttps://www.dovepress.com/ahmed-glaucoma-valve-in-uveitic-patients-with-fluocinolone-acetonide-i-peer-reviewed-article-OPTHhttps://doaj.org/toc/1177-5483Buraa Kubaisi,1,2 Arash Maleki,1,2 Aseef Ahmed,1,2 Neel Lamba,1,2 Haitham Sahawneh,1,2 Andrew Stephenson,1,2 Alyssa Montieth,1,2 Shobha Topgi,3 C Stephen Foster1,2,4 1Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA; 2Ocular Immunology & Uveitis Foundation, Waltham, MA, USA; 3The State University of New York Downstate, Brooklyn, NY, USA; 4Harvard Medical School, Boston, MA, USA Purpose: To evaluate the efficacy and safety of Ahmed glaucoma valve (AGV) in eyes with noninfectious uveitis that had fluocinolone acetonide intravitreal implant (Retisert™)-induced glaucoma. Methods: This retrospective study reviewed the safety and efficacy of AGV implantation in patients with persistently elevated intraocular pressure (IOP) after implantation of a fluocinolone acetonide intravitreal implant at the Massachusetts Eye Research and Surgery Institution between August 2006 and November 2015. Results: Nine patients with 10 uveitic eyes were included in this study, none of which had preexisting glaucoma in the study eye. Mean patient age was 42 years; 6 patients were female and 3 were male. Baseline mean IOP was 30.6 mmHg prior to AGV placement while mean IOP-lowering medications were 2.9. In the treatment groups, there was a statistically significant reduction in post-AGV IOP. IOP was lowest at 1-week after AGV implantation (9.0 mmHg). Nine out of 10 eyes achieved an IOP below target value of 22 mmHg and/or a 20% reduction in IOP from baseline 1 month and 1 year following AGV placement. All other postoperative time points showed all 10 eyes reaching this goal. A statistically significant decrease in IOP-lowering medication was seen at the 1-week, 1-month, and 3-year time points compared to baseline, while a statistically significant increase was seen at the 3-month, 6-month, and 2-year post-AGV time points. No significant change in retinal nerve thickness or visual field analysis was found. Conclusion: AGV is an effective and safe method of treatment in fluocinolone acetonide intravitreal implant-induced glaucoma. High survival rate is expected for at least 3 years. Keywords: uveitis, glaucoma, Ahmed glaucoma valve, fluocinolone acetonide intravitreal implant, ocular inflammationKubaisi BMaleki AAhmed ALamba NSahawneh HStephenson AMontieth ATopgi SFoster CSDove Medical PressarticleUveitisGlaucomaAhmed glaucoma valveFluocinolone Acetonide intravitreal implantOphthalmologyRE1-994ENClinical Ophthalmology, Vol Volume 12, Pp 799-804 (2018)
institution DOAJ
collection DOAJ
language EN
topic Uveitis
Glaucoma
Ahmed glaucoma valve
Fluocinolone Acetonide intravitreal implant
Ophthalmology
RE1-994
spellingShingle Uveitis
Glaucoma
Ahmed glaucoma valve
Fluocinolone Acetonide intravitreal implant
Ophthalmology
RE1-994
Kubaisi B
Maleki A
Ahmed A
Lamba N
Sahawneh H
Stephenson A
Montieth A
Topgi S
Foster CS
Ahmed glaucoma valve in uveitic patients with fluocinolone acetonide implant-induced glaucoma: 3-year follow-up
description Buraa Kubaisi,1,2 Arash Maleki,1,2 Aseef Ahmed,1,2 Neel Lamba,1,2 Haitham Sahawneh,1,2 Andrew Stephenson,1,2 Alyssa Montieth,1,2 Shobha Topgi,3 C Stephen Foster1,2,4 1Massachusetts Eye Research and Surgery Institution, Waltham, MA, USA; 2Ocular Immunology & Uveitis Foundation, Waltham, MA, USA; 3The State University of New York Downstate, Brooklyn, NY, USA; 4Harvard Medical School, Boston, MA, USA Purpose: To evaluate the efficacy and safety of Ahmed glaucoma valve (AGV) in eyes with noninfectious uveitis that had fluocinolone acetonide intravitreal implant (Retisert™)-induced glaucoma. Methods: This retrospective study reviewed the safety and efficacy of AGV implantation in patients with persistently elevated intraocular pressure (IOP) after implantation of a fluocinolone acetonide intravitreal implant at the Massachusetts Eye Research and Surgery Institution between August 2006 and November 2015. Results: Nine patients with 10 uveitic eyes were included in this study, none of which had preexisting glaucoma in the study eye. Mean patient age was 42 years; 6 patients were female and 3 were male. Baseline mean IOP was 30.6 mmHg prior to AGV placement while mean IOP-lowering medications were 2.9. In the treatment groups, there was a statistically significant reduction in post-AGV IOP. IOP was lowest at 1-week after AGV implantation (9.0 mmHg). Nine out of 10 eyes achieved an IOP below target value of 22 mmHg and/or a 20% reduction in IOP from baseline 1 month and 1 year following AGV placement. All other postoperative time points showed all 10 eyes reaching this goal. A statistically significant decrease in IOP-lowering medication was seen at the 1-week, 1-month, and 3-year time points compared to baseline, while a statistically significant increase was seen at the 3-month, 6-month, and 2-year post-AGV time points. No significant change in retinal nerve thickness or visual field analysis was found. Conclusion: AGV is an effective and safe method of treatment in fluocinolone acetonide intravitreal implant-induced glaucoma. High survival rate is expected for at least 3 years. Keywords: uveitis, glaucoma, Ahmed glaucoma valve, fluocinolone acetonide intravitreal implant, ocular inflammation
format article
author Kubaisi B
Maleki A
Ahmed A
Lamba N
Sahawneh H
Stephenson A
Montieth A
Topgi S
Foster CS
author_facet Kubaisi B
Maleki A
Ahmed A
Lamba N
Sahawneh H
Stephenson A
Montieth A
Topgi S
Foster CS
author_sort Kubaisi B
title Ahmed glaucoma valve in uveitic patients with fluocinolone acetonide implant-induced glaucoma: 3-year follow-up
title_short Ahmed glaucoma valve in uveitic patients with fluocinolone acetonide implant-induced glaucoma: 3-year follow-up
title_full Ahmed glaucoma valve in uveitic patients with fluocinolone acetonide implant-induced glaucoma: 3-year follow-up
title_fullStr Ahmed glaucoma valve in uveitic patients with fluocinolone acetonide implant-induced glaucoma: 3-year follow-up
title_full_unstemmed Ahmed glaucoma valve in uveitic patients with fluocinolone acetonide implant-induced glaucoma: 3-year follow-up
title_sort ahmed glaucoma valve in uveitic patients with fluocinolone acetonide implant-induced glaucoma: 3-year follow-up
publisher Dove Medical Press
publishDate 2018
url https://doaj.org/article/74a25a9e48184565912b040fc3102feb
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