The results of glaucoma drainage tube surgery in patients with diabetes

Aim. To compare the effectiveness of "Glautex" drainage and the Ahmed valve for the treatment of secondary neovascular glaucoma in patients with diabetes.Material and methods. We observed 28 eyes with neovascular glaucoma in 28 patients with proliferative diabetic retinopathy. The mean age...

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Autores principales: Mukharram M. Bikbov, Ilnur I. Khusnitdinov
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Publicado: Endocrinology Research Centre 2016
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spelling oai:doaj.org-article:e421ff45f82345abaf607066c1302e652021-11-14T09:00:20ZThe results of glaucoma drainage tube surgery in patients with diabetes2072-03512072-037810.14341/DM2003414-16https://doaj.org/article/e421ff45f82345abaf607066c1302e652016-07-01T00:00:00Zhttps://www.dia-endojournals.ru/jour/article/view/7799https://doaj.org/toc/2072-0351https://doaj.org/toc/2072-0378Aim. To compare the effectiveness of "Glautex" drainage and the Ahmed valve for the treatment of secondary neovascular glaucoma in patients with diabetes.Material and methods. We observed 28 eyes with neovascular glaucoma in 28 patients with proliferative diabetic retinopathy. The mean age of patients was 56.61 ± 1.43 years (range: 40–65). There were 11 males and 17 females. Patients were divided into two groups based on the drainage device used. The first group included 13 patients (13 eyes) for whom "Glautex" drainage was used, while the second group included 15 patients for whom the Ahmed valve model FP7 (New World Medical Inc., USA) was used.Results. The absolute hypotensive effect [normalization of intraocular pressure (IOP) without the use of drugs] 1 year after surgery was 46.1% (6/13) in group I and 60% (9/15) in group II. The relative hypotensive effect (normalization of IOP during treatment with glaucoma drugs) 1 year after surgery was 53.8% (7/13) in group I and 80% (12/15) in group II. Hyphema in the early postoperative period was observed in 30.7% (4/13) and 26.6% (4/15) of patients in groups I and II, respectively. Hypotension with choroid detachment was observed in 23.1% (3/13) of group I patients and 13.3% (2/15) of group II patients. Migration of the tube to the scleral layers occurred after implantation of the Ahmed valve in 6.6% (1/15) of patients.Conclusion. Comparative analysis of the outcomes of surgical treatment of secondary neovascular glaucoma in patients with diabetes showed that the most effective method to lower IOP was implantation of an Ahmed valve. The valve preserved visual function during the 1-year follow-up period and resulted in failed outcomes in only 20% of patients. The hypotensive effect of sinus trabeculectomy was observed in 53.8% of patients with "Glautex" drainage. There was a progressive decrease in visual function and the need for reintervention in 46.1% of group 1 patients.Mukharram M. BikbovIlnur I. KhusnitdinovEndocrinology Research Centrearticlesecondary neovascular glaucomaahmed valve"glautex" drainageNutritional diseases. Deficiency diseasesRC620-627ENRUСахарный диабет, Vol 19, Iss 3, Pp 237-241 (2016)
institution DOAJ
collection DOAJ
language EN
RU
topic secondary neovascular glaucoma
ahmed valve
"glautex" drainage
Nutritional diseases. Deficiency diseases
RC620-627
spellingShingle secondary neovascular glaucoma
ahmed valve
"glautex" drainage
Nutritional diseases. Deficiency diseases
RC620-627
Mukharram M. Bikbov
Ilnur I. Khusnitdinov
The results of glaucoma drainage tube surgery in patients with diabetes
description Aim. To compare the effectiveness of "Glautex" drainage and the Ahmed valve for the treatment of secondary neovascular glaucoma in patients with diabetes.Material and methods. We observed 28 eyes with neovascular glaucoma in 28 patients with proliferative diabetic retinopathy. The mean age of patients was 56.61 ± 1.43 years (range: 40–65). There were 11 males and 17 females. Patients were divided into two groups based on the drainage device used. The first group included 13 patients (13 eyes) for whom "Glautex" drainage was used, while the second group included 15 patients for whom the Ahmed valve model FP7 (New World Medical Inc., USA) was used.Results. The absolute hypotensive effect [normalization of intraocular pressure (IOP) without the use of drugs] 1 year after surgery was 46.1% (6/13) in group I and 60% (9/15) in group II. The relative hypotensive effect (normalization of IOP during treatment with glaucoma drugs) 1 year after surgery was 53.8% (7/13) in group I and 80% (12/15) in group II. Hyphema in the early postoperative period was observed in 30.7% (4/13) and 26.6% (4/15) of patients in groups I and II, respectively. Hypotension with choroid detachment was observed in 23.1% (3/13) of group I patients and 13.3% (2/15) of group II patients. Migration of the tube to the scleral layers occurred after implantation of the Ahmed valve in 6.6% (1/15) of patients.Conclusion. Comparative analysis of the outcomes of surgical treatment of secondary neovascular glaucoma in patients with diabetes showed that the most effective method to lower IOP was implantation of an Ahmed valve. The valve preserved visual function during the 1-year follow-up period and resulted in failed outcomes in only 20% of patients. The hypotensive effect of sinus trabeculectomy was observed in 53.8% of patients with "Glautex" drainage. There was a progressive decrease in visual function and the need for reintervention in 46.1% of group 1 patients.
format article
author Mukharram M. Bikbov
Ilnur I. Khusnitdinov
author_facet Mukharram M. Bikbov
Ilnur I. Khusnitdinov
author_sort Mukharram M. Bikbov
title The results of glaucoma drainage tube surgery in patients with diabetes
title_short The results of glaucoma drainage tube surgery in patients with diabetes
title_full The results of glaucoma drainage tube surgery in patients with diabetes
title_fullStr The results of glaucoma drainage tube surgery in patients with diabetes
title_full_unstemmed The results of glaucoma drainage tube surgery in patients with diabetes
title_sort results of glaucoma drainage tube surgery in patients with diabetes
publisher Endocrinology Research Centre
publishDate 2016
url https://doaj.org/article/e421ff45f82345abaf607066c1302e65
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