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Berger T, Seitz B, Flockerzi E, Suffo S, Flockerzi FA, Berger M, Szentmáry N, Daas L. Surgical management of complicated Descemet's membrane detachment in corneas without prior endothelial keratoplasty. Graefes Arch Clin Exp Ophthalmol 2024; 262:879-889. [PMID: 37682334 PMCID: PMC10907463 DOI: 10.1007/s00417-023-06231-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 08/24/2023] [Accepted: 08/27/2023] [Indexed: 09/09/2023] Open
Abstract
PURPOSE To provide insights into morphologic and functional features of eyes with complicated Descemet's membrane detachment (DMD) and report clinical outcomes after surgical intervention. METHODS Retrospective study of 18 eyes with complicated DMD between 2010 and 2022. Complicated DMD was defined if any of the following criteria applied: prior penetrating keratoplasty (PKP), corneal thinning, total DMD or persistent DMD after Air/Gas-Descemetopexy. Causes, surgical management, and clinical outcomes were analyzed. Scheimpflug tomography, anterior segment optical coherence tomography (AS-OCT) and histologic examination were performed to characterize corneas with DMD. RESULTS Fourteen eyes with prior PKP developed spontaneous DMD after 24.2 ± 12.9 years (range = 18 months - 47 years, median = 25.7 years). Complicated DMD without prior PKP was associated in three eyes after cataract surgery and in one eye after infectious keratitis. In cases with previous PKP, AS-OCT demonstrated rupture of Descemet's membrane (DM) in five eyes and spontaneous reattachment was found in four eyes within 8 weeks of initial diagnosis, with no rupture of DM in any of the cases. There was no rupture of DM in corneas without previous PKP. After prior keratoplasty, definitive surgical treatment was repeat PKP in 13 eyes and Air/Gas-Descemetopexy in one eye. In corneas without prior keratoplasty, three eyes underwent PKP and one eye Air/Gas-Descemetopexy. Histological examination of two corneal explants revealed a severely thinned graft-host junction and a disrupted DM close to the graft-host junction. Visual acuity improved from 1.80 ± 0.58 logMAR to 0.75 ± 0.69 logMAR after prior PKP and from 1.45 ± 0.65 logMAR to 0.85 ± 1.13 logMAR without prior PKP. The postoperative course was uneventful in 16 of 18 eyes. CONCLUSION PKP is an effective treatment option for complicated DMD, especially in ectatic corneas, whereas Air/Gas-Descemetopexy or Descemet Membrane Endothelial Keratoplasty do not address the primary issue of the curvature anomaly.
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Affiliation(s)
- Tim Berger
- Department of Ophthalmology, Saarland University Medical Center, Homburg/Saar, Germany.
| | - Berthold Seitz
- Department of Ophthalmology, Saarland University Medical Center, Homburg/Saar, Germany
| | - Elias Flockerzi
- Department of Ophthalmology, Saarland University Medical Center, Homburg/Saar, Germany
| | - Shady Suffo
- Department of Ophthalmology, Saarland University Medical Center, Homburg/Saar, Germany
| | - Fidelis A Flockerzi
- Institute of Pathology, Saarland University Medical Center, Homburg/Saar, Germany
| | - Maximilian Berger
- Department of Ophthalmology, Saarland University Medical Center, Homburg/Saar, Germany
- Dr. Rolf M. Schwiete Center for Limbal Stem Cell and Congenital Aniridia Research, Saarland University, Homburg/Saar, Germany
| | - Nóra Szentmáry
- Dr. Rolf M. Schwiete Center for Limbal Stem Cell and Congenital Aniridia Research, Saarland University, Homburg/Saar, Germany
| | - Loay Daas
- Department of Ophthalmology, Saarland University Medical Center, Homburg/Saar, Germany
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Matsumoto D, Inoda S, Hayashi T, Kawashima H. Descemet Membrane Detachment Triggered by Contrast-Enhanced Computed Tomography in a Patient with a History of Penetrating Keratoplasty for Keratoconus Treatment. Case Rep Ophthalmol 2024; 15:298-302. [PMID: 38577524 PMCID: PMC10994657 DOI: 10.1159/000538065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 02/16/2024] [Indexed: 04/06/2024] Open
Abstract
Introduction We report a case of late-onset Descemet membrane detachment triggered by contrast-enhanced computed tomography more than 30 years after penetrating keratoplasty for keratoconus and describe its successful treatment with air tamponade. Case Presentation A 53-year-old woman with a history of uneventful penetrating keratoplasty more than 30 years ago for keratoconus presented with acute vision loss caused by corneal edema 2 days after undergoing contrast-enhanced computed tomography. Anterior-segment optical coherence tomography (AS-OCT) revealed corneal stromal edema in the graft and Descemet's fold and partial Descemet membrane detachment without a tear. The patient received 0.1% betamethasone eye drops once every hour, along with sub-Tenon's triamcinolone acetonide injection. Anti-inflammatory treatment improved corneal edema; however, the detachment area widened. Air tamponade facilitated complete Descemet membrane reattachment and improved corneal thickness with complete restoration of visual acuity. Conclusion An immune response may have been involved in the progression of Descemet membrane detachment in this patient. Anti-inflammatory treatment may have facilitated Descemet membrane reattachment prior to air or gas tamponade. AS-OCT is an excellent imaging modality to detect Descemet membrane detachment in eyes with presumed late penetrating graft rejection or failure.
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Affiliation(s)
- Daizo Matsumoto
- Department of Ophthalmology, Jichi Medical University, Shimotsuke-shi, Japan
| | - Satoru Inoda
- Department of Ophthalmology, Jichi Medical University, Shimotsuke-shi, Japan
| | - Takahiko Hayashi
- Division of Ophthalmology, Department of Visual Sciences, Nihon University School of Medicine, Itabashi, Tokyo, Japan
| | - Hidetoshi Kawashima
- Department of Ophthalmology, Jichi Medical University, Shimotsuke-shi, Japan
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Singh V, McKelvie J, Cook R, Wilson G. Successful rebubbling of spontaneous Descemet's membrane detachment eighteen years after penetrating keratoplasty for keratoconus. J Fr Ophtalmol 2023; 46:e180-e182. [PMID: 37068973 DOI: 10.1016/j.jfo.2022.11.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 10/24/2022] [Accepted: 11/21/2022] [Indexed: 04/19/2023]
Affiliation(s)
- V Singh
- Department of Ophthalmology, Waikato DHB Hospital, 183, Pembroke street, 3204 Hamilton, New Zealand
| | - J McKelvie
- Department of Ophthalmology, Waikato DHB Hospital, 183, Pembroke street, 3204 Hamilton, New Zealand; Department of Ophthalmology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - R Cook
- Department of Ophthalmology, Hauora Tairawhiti, 114, Ormond road, 4010 Gisborne, New Zealand
| | - G Wilson
- Department of Ophthalmology, Hauora Tairawhiti, 114, Ormond road, 4010 Gisborne, New Zealand; Matai Medical Research Institute, 421, Ormond road, Lytton West, 4010 Gisborne, New Zealand.
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Case Report: "Spontaneous Descemet Membrane Detachment". J Clin Med 2022; 12:jcm12010330. [PMID: 36615130 PMCID: PMC9820967 DOI: 10.3390/jcm12010330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 12/15/2022] [Accepted: 12/29/2022] [Indexed: 01/03/2023] Open
Abstract
INTRODUCTION We report a case and discuss the clinical characteristics and treatment of spontaneous Descemet membrane detachment (DMD). CASE DESCRIPTION We describe a rare case of spontaneous DMD in a patient with prior anterior uveitis and provide a review of the current literature. A 20-year-old woman with a prior history of anterior uveitis presented with vision loss in the left eye. The slit-lamp examination showed corneal edema secondary to DMD, confirmed by anterior segment optical coherence tomography (AS-OCT). The patient underwent an intracameral injection of 20% sulphur hexafluoride (SF6) with complete resolution of the DMD. Although rare, several cases of spontaneous DMD have been reported in the literature, mostly occurring after intraocular surgery. We searched the Pubmed database (1949-2021) for peer-reviewed publications relevant to the topic of spontaneous DMD. DISCUSSION The pathogenesis of spontaneous DMD is complex and depends on several factors. It can occur due to anatomical anomalies, inflammatory disease, trauma, chemical injuries, and surgical or laser procedures. In most cases, early diagnosis and appropriate management led to resolution.
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Berger T, Daas L, Aljundi W, Seitz B. [Acute graft failure 35 years after penetrating keratoplasty]. DIE OPHTHALMOLOGIE 2022; 119:1309-1312. [PMID: 35441853 DOI: 10.1007/s00347-022-01639-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 04/02/2022] [Accepted: 04/05/2022] [Indexed: 01/26/2023]
Affiliation(s)
- Tim Berger
- Klinik für Augenheilkunde, Universitätsklinikum des Saarlandes (UKS), Kirrberger Str. 100, 66424, Homburg/Saar, Deutschland.
| | - Loay Daas
- Klinik für Augenheilkunde, Universitätsklinikum des Saarlandes (UKS), Kirrberger Str. 100, 66424, Homburg/Saar, Deutschland
| | - Wissam Aljundi
- Klinik für Augenheilkunde, Universitätsklinikum des Saarlandes (UKS), Kirrberger Str. 100, 66424, Homburg/Saar, Deutschland
| | - Berthold Seitz
- Klinik für Augenheilkunde, Universitätsklinikum des Saarlandes (UKS), Kirrberger Str. 100, 66424, Homburg/Saar, Deutschland
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A Simple Repair Algorithm for Descemet's Membrane Detachment Performed at the Slit Lamp. J Clin Med 2022; 11:jcm11237001. [PMID: 36498576 PMCID: PMC9741415 DOI: 10.3390/jcm11237001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 11/23/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
Our study aims to investigate a simple repair algorithm for Descemet's membrane detachment (DMD) following phacoemulsification with Pentacam and anterior segment optical coherence tomography (AS-OCT). Twelve patients with DMD were included in this retrospective study. All cases had persistent corneal edema after phacoemulsification and no improved response to conservative treatment. The repair algorithm consisted of delineating the DMD with the Pentacam and AS-OCT, paracentesis, and intracameral air bubble performed at the slit lamp, followed by immediate supine position. At one month, the final status of Descemet's membrane (DM), best-corrected visual acuity, and incidence of complications were noted. DMD was involved in the visual axis in all cases. The mean interval between phacoemulsification and repair was 5.3 ± 1.2 days. Complete reattachment of DM and corneal clarity occurred in all 12 eyes. Eleven (91.7%) eyes underwent one repair procedure, while one eye (8.3%) underwent a repeat procedure. No adverse events were found. Minor post-intervention complications included temporary increased intraocular pressure due to pupillary block in one eye (8.3%). In conclusion, our modified and simplified repair algorithm for DMD can be performed safely as an outpatient procedure, with accurate delineation using a Pentacam and AS-OCT. It may provide new insight into the timely diagnosis, evaluation, and management of DMD.
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Management of Late Descemet's Membrane Detachment After Penetrating Keratoplasty in Keratoconus. Cornea 2022; 41:1503-1511. [PMID: 35389909 DOI: 10.1097/ico.0000000000003027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Accepted: 02/05/2022] [Indexed: 11/27/2022]
Abstract
PURPOSE The purpose of this study was to describe the feasibility of Descemet membrane endothelial keratoplasty (DMEK) as a treatment modality for spontaneous detachment of DM (DMD) decades after penetrating keratoplasty (PK) for keratoconus. METHODS We describe the clinical characteristics and therapeutic surgical approach in 6 eyes of 5 patients with DMD. Clinical images, anterior segment optical coherence tomography scans, and histological findings are presented. RESULTS Mean age of patients at time of diagnosis was 60 years (range 56-66 years). Mean interval between PK and occurrence of DM detachment was 36 years (range 29-45 years). In 4 of 6 eyes, air injections into the anterior chamber were initially attempted to reattach DM to the stroma but without long-lasting effect. Two eyes underwent repeat PK because of pronounced ectasia after long-standing DMD and stromal scars. DMEK was performed successfully in 4 eyes leading to an increase in visual acuity and a reduction in central corneal thickness. Electron microscopy showed abnormal vacuolar inclusions and collagenous material in the posterior nonbanded layer and a separation of the anterior banded layer from the posterior nonbanded layer. CONCLUSIONS This case series provides evidence that DMEK is a viable option in eyes with spontaneous DM detachment after PK. Visual outcome is limited by the persisting high astigmatism in the ectatic cornea. Illustrated by a small series of patients, the results of DMEK in this condition are presented and new findings about the pathophysiology are given.
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Use of a Single Radial Incision to Improve Curvature Matching and Graft Adhesion in Descemet Membrane Endothelial Keratoplasty in a Patient With Keratoconus. Cornea 2022; 41:921-926. [DOI: 10.1097/ico.0000000000002991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 12/06/2021] [Indexed: 11/26/2022]
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Abihaidar N, Garcin T. Traumatic Descemet's membrane detachment in an old penetrating keratoplasty graft for keratoconus. J Fr Ophtalmol 2022; 45:e277-e279. [DOI: 10.1016/j.jfo.2021.09.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Accepted: 09/08/2021] [Indexed: 11/25/2022]
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Comment on: Nahum et al "Spontaneous Descemet Membrane Detachment After Penetrating Keratoplasty-Clinical Presentation and Outcome of Air/Gas Descemetopexy" (Cornea 2020;39: 1499-1502). Cornea 2021; 41:e7. [PMID: 34935661 DOI: 10.1097/ico.0000000000002805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Reply. Cornea 2021; 41:e7. [PMID: 34294632 DOI: 10.1097/ico.0000000000002817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Hasan SM, Jakob-Girbig J, Pateronis K, Meller D. Partial descemetorhexis for delayed Descemet membrane detachment following penetrating keratoplasty, suggestion of a pathomechanism. Am J Ophthalmol Case Rep 2021; 22:101077. [PMID: 33898858 PMCID: PMC8056220 DOI: 10.1016/j.ajoc.2021.101077] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 02/23/2021] [Accepted: 03/22/2021] [Indexed: 11/24/2022] Open
Abstract
Purpose to report a case of delayed Descemet membrane detachment (DMD) 45 years after penetrating keratoplasty (PK) for keratoconus and its management with a partial descemetorhexis after failed air/gas descemetopexy. A pathomechanism of DMD is proposed based on the anatomic appearance of the DMD and the success of descemetorhexis. Observations a 60-year old male presented with acute corneal edema of his left eye 45 years after successful PK for keratoconus. Anterior segment ocular coherence tomography (AS-OCT) revealed a wide area of DMD without a visible tear. Reattachment was tried using air and gas descemetopexy with only temporary success. A partial descemetorhexis was then performed just centrally to the graft-host interface and only in the detached area followed by injection of gas bubble. Complete reattachment of Descemet membrane (DM) on the 1st post-operative day was achieved. This anatomical success was maintained 3 months post-surgery and accompanied by decrease of central corneal thickness, however with uncomplete restoration of visual acuity. Conclusion delayed DMD following KP for keratoconus should be differentiated from acute graft rejection. It could be a result of Descemet tear, but in some cases and despite careful observation of AS-OCT no tear could be seen. In such cases, a tractional detachment of DM might be the underlying pathomechanism and descemetorhexis could help manage it. This new surgical approach might help avoid a re-keratoplasty. Importance This is the first case report describing success of partial descemetorhexis as a surgical management option for delayed DMD and suggesting a pathogenesis based on this success. This might help avoid re-keratoplasty as a management of this rare complication.
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Affiliation(s)
- Somar M Hasan
- Department of Ophthalmology, Jena University Hospital, Germany
| | | | | | - Daniel Meller
- Department of Ophthalmology, Jena University Hospital, Germany
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