Clinical outcomes of trabeculectomy vs. Ahmed glaucoma valve implantation in patients with penetrating keratoplasty: (Trabeculectomy vs. Ahmed galucoma valve in patients with penetrating keratoplasty)

The aim of this study was to compare the visual outcomes, intraocular pressure (IOP), and endothelial cell loss caused by trabeculectomy (TRAB) and Ahmed glaucoma valve (AGV) implantation in patients who had previously undergone penetrating keratoplasty (PKP). The data from all patients who underwent surgical treatment of glaucoma after PKP were reviewed at the Cornea Department of Haydarpasa Numune Education and Research Hospital. Eighteen patients who had undergone surgical treatment of glaucoma after PKP were included in this retrospective study. Time between PKP and glaucoma surgeries, visual acuity results, IOP results, endothelial cell counts (ECC) before the surgery, at 1st, 6th, and 12th month of surgery were recorded. Differences between two groups were evaluated. Mean loss of ECC was 315 cells/mm2 in the AGV group and 197 cells/mm2 in TRAB group at 12th month of glaucoma surgery. The difference between endothelial cell loss at 12th month of surgery was statistically significant and higher in AGV group (p < 0.001). The decrease in IOP was 64.2 % in AGV group and 46.9 % in TRAB group at 12th month of surgery. Both differences were statistically significant between 2 groups (p = 0.001, 0.001). TRAB successfully decreased both the IOP and endothelial cell loss in patients with post-PKP glaucoma. Ahmed glaucoma valve had a significantly better IOP lowering but higher endothelial cell loss effect. © 2015, Springer Science+Business Media Dordrecht.

Yazar Akdemir M.O.
Acar B.T.
Kokturk F.
Acar S.
Yayın Türü Article
Tek Biçim Adres https://hdl.handle.net/20.500.12628/4713
Tek Biçim Adres 10.1007/s10792-015-0160-9
Konu Başlıkları Ahmed glaucoma valve
Endothelial cell loss
Glaucoma
Penetrating keratoplasty
Trabeculectomy
Koleksiyonlar Araştırma Çıktıları | WoS | Scopus | TR-Dizin | PubMed | SOBİAD
Scopus İndeksli Yayınlar Koleksiyonu
Dergi Adı International Ophthalmology
Dergi Cilt Bilgisi 36
Dergi Sayısı 4
Sayfalar 541 - 546
Yayın Yılı 2016
Eser Adı
[dc.title]
Clinical outcomes of trabeculectomy vs. Ahmed glaucoma valve implantation in patients with penetrating keratoplasty: (Trabeculectomy vs. Ahmed galucoma valve in patients with penetrating keratoplasty)
Yazar
[dc.contributor.author]
Akdemir M.O.
Yazar
[dc.contributor.author]
Acar B.T.
Yazar
[dc.contributor.author]
Kokturk F.
Yazar
[dc.contributor.author]
Acar S.
Yayın Yılı
[dc.date.issued]
2016
Yayıncı
[dc.publisher]
Springer Netherlands
Yayın Türü
[dc.type]
article
Özet
[dc.description.abstract]
The aim of this study was to compare the visual outcomes, intraocular pressure (IOP), and endothelial cell loss caused by trabeculectomy (TRAB) and Ahmed glaucoma valve (AGV) implantation in patients who had previously undergone penetrating keratoplasty (PKP). The data from all patients who underwent surgical treatment of glaucoma after PKP were reviewed at the Cornea Department of Haydarpasa Numune Education and Research Hospital. Eighteen patients who had undergone surgical treatment of glaucoma after PKP were included in this retrospective study. Time between PKP and glaucoma surgeries, visual acuity results, IOP results, endothelial cell counts (ECC) before the surgery, at 1st, 6th, and 12th month of surgery were recorded. Differences between two groups were evaluated. Mean loss of ECC was 315 cells/mm2 in the AGV group and 197 cells/mm2 in TRAB group at 12th month of glaucoma surgery. The difference between endothelial cell loss at 12th month of surgery was statistically significant and higher in AGV group (p < 0.001). The decrease in IOP was 64.2 % in AGV group and 46.9 % in TRAB group at 12th month of surgery. Both differences were statistically significant between 2 groups (p = 0.001, 0.001). TRAB successfully decreased both the IOP and endothelial cell loss in patients with post-PKP glaucoma. Ahmed glaucoma valve had a significantly better IOP lowering but higher endothelial cell loss effect. © 2015, Springer Science+Business Media Dordrecht.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
Ahmed glaucoma valve
Konu Başlıkları
[dc.subject]
Endothelial cell loss
Konu Başlıkları
[dc.subject]
Glaucoma
Konu Başlıkları
[dc.subject]
Penetrating keratoplasty
Konu Başlıkları
[dc.subject]
Trabeculectomy
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
ISSN
[dc.identifier.issn]
0165-5701
İlk Sayfa Sayısı
[dc.identifier.startpage]
541
Son Sayfa Sayısı
[dc.identifier.endpage]
546
Dergi Adı
[dc.relation.journal]
International Ophthalmology
Dergi Sayısı
[dc.identifier.issue]
4
Dergi Cilt Bilgisi
[dc.identifier.volume]
36
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.1007/s10792-015-0160-9
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/4713
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
21
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
08 Şubat 2024 01:15
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glaucoma endothelial surgery patients between significant surgical groups higher treatment undergone results statistically visual decrease 197 cells/mm2 315 cells/mm2 difference (p < successfully better Dordrecht Science+Business Springer effect lowering significantly post-PKP decreased (p = 0 differences surgeries evaluated (TRAB) keratoplasty
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