Article ; Online: Hypotony Keratopathy Following Trabeculectomy.
2019 Volume 29, Issue 2, Page(s) 77–80
Abstract: Precis: Hypotony keratopathy is a potential complication of hypotony following trabeculectomy and successful treatment depends on increasing intraocular pressure (IOP).: Purpose: To evaluate corneal decompensation in patients following trabeculectomy ...
Abstract | Precis: Hypotony keratopathy is a potential complication of hypotony following trabeculectomy and successful treatment depends on increasing intraocular pressure (IOP). Purpose: To evaluate corneal decompensation in patients following trabeculectomy with adjuvant mitomycin C (MMC). We propose "hypotony keratopathy" as a descriptive term. Methods: Patients with trabeculectomy and follow-up performed by the authors were included in this retrospective single-center study. Patients were included if they had evidence of corneal decompensation (Descemet membrane folds or corneal edema) the following trabeculectomy with MMC with concurrent hypotony. Outcome measures included best-corrected visual acuity, average IOP at time of diagnosis, and changes in central corneal thickness. Clinical outcomes for the treatment of hypotony keratopathy were noted when performed. Results: A total of 14 eyes from 12 patients were included in the series. Hypotony developed an average of 5 years after trabeculectomy, and hypotony keratopathy was diagnosed 7.5 years after trabeculectomy. Hypotony keratopathy ranged from nonvisually significant Descemet membrane fold without increased corneal thickness to visually significant corneal edema. Best-corrected visual acuity decreased 0 to 6 Snellen lines after diagnosis of hypotony keratopathy. Lower IOP was associated with increased corneal thickness. Vision improved after trabeculectomy revision (6 eyes) and cataract extraction with an intraocular lens implant (1 eye) but did not improve after Descemet stripping automated endothelial keratoplasty (2 eyes). Conclusions: Hypotony keratopathy is a poorly described but potentially treatable complication of trabeculectomy with MMC. Hypotony keratopathy may be related to endothelial dysfunction secondary to hypotony. |
---|---|
MeSH term(s) | Aged ; Aged, 80 and over ; Alkylating Agents/administration & dosage ; Corneal Edema/diagnosis ; Corneal Edema/etiology ; Corneal Edema/surgery ; Female ; Glaucoma, Open-Angle/surgery ; Humans ; Intraocular Pressure/physiology ; Male ; Middle Aged ; Mitomycin/administration & dosage ; Ocular Hypotension/diagnosis ; Ocular Hypotension/etiology ; Ocular Hypotension/surgery ; Postoperative Complications ; Reoperation ; Retrospective Studies ; Terminology as Topic ; Trabeculectomy/adverse effects |
Chemical Substances | Alkylating Agents ; Mitomycin (50SG953SK6) |
Language | English |
Publishing date | 2019-12-24 |
Publishing country | United States |
Document type | Journal Article |
ZDB-ID | 913494-3 |
ISSN | 1536-481X ; 1057-0829 |
ISSN (online) | 1536-481X |
ISSN | 1057-0829 |
DOI | 10.1097/IJG.0000000000001425 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
More links
Kategorien
In stock of ZB MED Cologne/Königswinter
Zs.A 3795: Show issues | Location: Je nach Verfügbarkeit (siehe Angabe bei Bestand) bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular Jg. 1995 - 2021: Lesesall (2.OG) ab Jg. 2022: Lesesaal (EG) |
Order via subito
This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.