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Takeuchi M, Kanda T, Harimoto K, Sora D, Okazawa R, Sato T. Surgical Treatment of Neovascular Glaucoma Secondary to Proliferative Diabetic Retinopathy in Japanese Patients without the Use of Glaucoma Drainage Devices. J Clin Med 2024; 13:3252. [PMID: 38892963 PMCID: PMC11172838 DOI: 10.3390/jcm13113252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 04/22/2024] [Accepted: 05/23/2024] [Indexed: 06/21/2024] Open
Abstract
Purpose: The purpose of this study is to investigate outcomes of visual acuity (VA) and intraocular pressure (IOP) in proliferative diabetic retinopathy (PDR)-associated neovascular glaucoma (NVG) in Japanese patients treated with surgical therapies without the use of glaucoma drainage devices. Methods: A retrospective analysis of medical records was conducted for 31 consecutive PDR-associated NVG patients who underwent surgical treatments in our institution between 2013 and 2022. Patient demographics, clinical characteristics, VA, and IOP were recorded at the first and last visits, and surgical procedures, including pars plana vitrectomy with extensive panretinal and ciliary photocoagulation (PPV-PRCP), diode laser trans-scleral cyclophotocoagulation (DCPC), and trabeculectomy with mitomycin C (TLE-MMC), with or without a prior intravitreal bevacizumab (IVB) injection, were reviewed. Results: Of the thirty-one PDR patients with NVG, two patients received PPV-PRCP or DCPC alone (6.5%), respectively, three patients received TLE-MMC alone (9.7%), two patients received TLE-MMC after IVB (6.5%), six patients received PPV-PRCP and TLE-MMC (19.4%), seven patients received PPV-PRCP and TLE-MMC after IVB (22.6%), five patients received PPV-PRCP and DCPC and TLE-MMC (16.1%), and four patients received PPV-PRCP and DCPC and TLE-MMC after IVB (12.9%). The VA of two patients (6.5%) deteriorated to no light perception. In all patients, the mean logMAR VA was 1.28 ± 1.05 at the first visit and remained at 1.26 ± 1.08 at the last visit, with no significant change; the mean IOP was 33.0 ± 15.2 mmHg at the initial visit and decreased significantly to 14.0 ± 7.4 mmHg at the last visit. The number of eyes with IOP ≥ 21 decreased from twenty-eight (90.3%) to three (9.7%). Although IOP in patients with IOP > 30 mmHg at the initial visit reduced to a level comparable to that of patients with IOP ≤ 30 mmHg, the IOP > 30 mmHg group received IVB more frequently and had significantly higher logMAR VA at the last visit compared to the IOP ≤ 30 mmHg group. Hypotony (<6 mmHg) was observed in four eyes (12.9%). Conclusions: In PDR patients with NVG, various combinations of PPV-PRCP, DCPC, and TLE-MMC after adjunctive IVB without the use of glaucoma drainage devices lowered IOP sufficiently; for these patients, neovascular regression was observed, with no further deterioration of VA. However, surgical procedures should be performed for PDR patients with NVG before visual impairment occurs. On the other hand, approximately less than 15% of patients developed blindness or low IOP.
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Affiliation(s)
- Masaru Takeuchi
- Department of Ophthalmology, National Defense Medical College, Tokorozawa 359-8513, Japan; (T.K.); (K.H.); (D.S.); (R.O.); (T.S.)
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Romano F, Lamanna F, Gabrielle PH, Teo KYC, Battaglia Parodi M, Iacono P, Fraser-Bell S, Cornish EE, Nassisi M, Viola F, Agarwal A, Samanta A, Chhablani J, Staurenghi G, Invernizzi A. Update on Retinal Vein Occlusion. Asia Pac J Ophthalmol (Phila) 2023; 12:196-210. [PMID: 36912792 DOI: 10.1097/apo.0000000000000598] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 12/11/2022] [Indexed: 03/14/2023] Open
Abstract
Retinal vein occlusion represents the second leading cause of retinal vascular disorders, with a uniform sex distribution worldwide. A thorough evaluation of cardiovascular risk factors is required to correct possible comorbidities. The diagnosis and management of retinal vein occlusion have changed tremendously in the last 30 years, but the assessment of retinal ischemia at baseline and during follow-up examinations remains crucial. New imaging techniques have shed light on the pathophysiology of the disease and laser treatment, once the only therapeutic option, is now only one of the possible approaches with antivascular endothelial growth factors and steroid injections being preferred in most cases. Nowadays long-term outcomes are better than those achievable 20 years ago and yet, many new therapeutic options are under development, including new intravitreal drugs and gene therapy. Despite this, some cases still develop sight-threatening complications deserving a more aggressive (sometimes surgical) approach. The purpose of this comprehensive review is to reappraise some old but still valid concepts and to integrate them with new research and clinical data. The work will provide an overview of the disease's pathophysiology, natural history, and clinical features along with a detailed discussion on the advantages of multimodal imaging and of the different treatment strategies with the aim of providing retina specialists with the most updated knowledge in the field.
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Affiliation(s)
- Francesco Romano
- Eye Clinic, Department of Biomedical and Clinical Science, Luigi Sacco Hospital, University of Milan, Milan, Italy
| | - Francesca Lamanna
- Eye Clinic, Department of Biomedical and Clinical Science, Luigi Sacco Hospital, University of Milan, Milan, Italy
| | | | - Kelvin Y C Teo
- Singapore Eye Research Institute, Singapore National Eye Centre, Singapore
- Department of Ophthalmology, Save Sight Institute, University of Sydney, Sydney, NSW, Australia
| | - Maurizio Battaglia Parodi
- Vita-Salute San Raffaele University, Milan, Italy
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Pierluigi Iacono
- Vita-Salute San Raffaele University, Milan, Italy
- Department of Ophthalmology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Samantha Fraser-Bell
- Department of Ophthalmology, Save Sight Institute, University of Sydney, Sydney, NSW, Australia
| | - Elisa E Cornish
- Department of Ophthalmology, Save Sight Institute, University of Sydney, Sydney, NSW, Australia
| | - Marco Nassisi
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Ophthalmological Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Francesco Viola
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Ophthalmological Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Aniruddha Agarwal
- Eye Institute, Cleveland Clinic, Abu Dhabi, United Arab Emirates
- Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, OH, US
- Department of Ophthalmology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Anindya Samanta
- Department of Ophthalmology and Visual Sciences, Texas Tech University Health Sciences Center, Lubbock, TX, US
| | - Jay Chhablani
- University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Giovanni Staurenghi
- Eye Clinic, Department of Biomedical and Clinical Science, Luigi Sacco Hospital, University of Milan, Milan, Italy
| | - Alessandro Invernizzi
- Eye Clinic, Department of Biomedical and Clinical Science, Luigi Sacco Hospital, University of Milan, Milan, Italy
- Department of Ophthalmology, Save Sight Institute, University of Sydney, Sydney, NSW, Australia
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Strzalkowski P, Strzalkowska A, Göbel W, Loewen NA, Hillenkamp J. Combined vitrectomy, near-confluent panretinal endolaser, bevacizumab and cyclophotocoagulation for neovascular glaucoma - a retrospective interventional case series. F1000Res 2020; 9:1236. [PMID: 33796275 PMCID: PMC7970436 DOI: 10.12688/f1000research.26879.2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/26/2021] [Indexed: 11/29/2022] Open
Abstract
Background: Neovascular glaucoma (NVG) is a severe, potentially blinding disease and a therapeutic challenge. The purpose of this study was to evaluate the safety and efficacy of an integrative surgical approach to neovascular glaucoma. Methods: Retrospective analysis of a one-year follow-up of a consecutive interventional case series of NVG. Eyes underwent transscleral cyclophotocoagulation, pars plana vitrectomy, near-confluent panretinal photocoagulation, and intravitreal bevacizumab. Phakic eyes underwent concomitant cataract surgery. Best-corrected visual acuity (BCVA, logMAR), intraocular pressure (IOP, mmHg), number of glaucoma medication, visual analog pain scale (VAPS, 0-10) were recorded at baseline, and 1, 3, 6, and 12 months. Blind eyes were excluded. Results: Seventy-seven eyes of 77 patients (45 male, 32 female, mean age 73.6±12.2 years) were included. NVG underlying conditions included retinal vein occlusion (41.6%), proliferative diabetic retinopathy (35.1%), central retinal artery occlusion (19.5%), and ocular ischemic syndrome (3.9%). Mean IOP decreased postoperatively from 46.3±10.1 mmHg to 14.5±7.9 mmHg (p<0.001), glaucoma medication from 4.7±1.3 to 1.8±1.8 (p<0.001), and VAPS from 6.0±1.8 to 0. BCVA remained unchanged. Postoperative intraocular inflammation had resolved in all eyes at the one-month follow-up. 71.4% (55/77) eyes did not require additional major interventions during follow-up. Conclusions: A single, comprehensive surgery session lowered IOP significantly, reduced GMS, and controlled pain.
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Affiliation(s)
- Piotr Strzalkowski
- Department of Ophthalmology, School of Medicine, University Hospital Wuerzburg, 97080, Germany
| | - Alicja Strzalkowska
- Department of Ophthalmology, School of Medicine, University Hospital Wuerzburg, 97080, Germany
| | - Winfried Göbel
- Department of Ophthalmology, School of Medicine, University Hospital Wuerzburg, 97080, Germany
| | - Nils A. Loewen
- Department of Ophthalmology, School of Medicine, University Hospital Wuerzburg, 97080, Germany
| | - Jost Hillenkamp
- Department of Ophthalmology, School of Medicine, University Hospital Wuerzburg, 97080, Germany
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Strzalkowski P, Strzalkowska A, Göbel W, Loewen NA, Hillenkamp J. Combined vitrectomy, near-confluent panretinal endolaser, bevacizumab and cyclophotocoagulation for neovascular glaucoma - a retrospective interventional case series. F1000Res 2020; 9:1236. [PMID: 33796275 PMCID: PMC7970436 DOI: 10.12688/f1000research.26879.1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/07/2020] [Indexed: 04/01/2024] Open
Abstract
Background: Neovascular glaucoma (NVG) is a severe, potentially blinding disease and a therapeutic challenge. The purpose of this study was to evaluate the safety and efficacy of an integrative surgical approach to neovascular glaucoma. Methods: Retrospective analysis of a one-year follow-up of a consecutive interventional case series of NVG. Eyes underwent transscleral cyclophotocoagulation, pars plana vitrectomy, near-confluent panretinal photocoagulation, and intravitreal bevacizumab. Phakic eyes underwent concomitant cataract surgery. Best-corrected visual acuity (BCVA, logMAR), intraocular pressure (IOP, mmHg), number of glaucoma medication, visual analog pain scale (VAPS, 0-10) were recorded at baseline, and 1, 3, 6, and 12 months. Blind eyes were excluded. Results: Seventy-seven eyes of 77 patients (45 male, 32 female, mean age 73.6±12.2 years) were included. NVG underlying conditions included retinal vein occlusion (41.6%), proliferative diabetic retinopathy (35.1%), central retinal artery occlusion (19.5%), and ocular ischemic syndrome (3.9%). Mean IOP decreased postoperatively from 46.3±10.1 mmHg to 14.5±7.9 mmHg (p<0.001), glaucoma medication from 4.7±1.3 to 1.8±1.8 (p<0.001), and VAPS from 6.0±1.8 to 0. BCVA remained unchanged. Postoperative intraocular inflammation had resolved in all eyes at the one-month follow-up. 71.4% (55/77) eyes did not require additional major interventions during follow-up. Conclusions: A single, comprehensive surgery session lowered IOP significantly, reduced GMS, and controlled pain.
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Affiliation(s)
- Piotr Strzalkowski
- Department of Ophthalmology, School of Medicine, University Hospital Wuerzburg, 97080, Germany
| | - Alicja Strzalkowska
- Department of Ophthalmology, School of Medicine, University Hospital Wuerzburg, 97080, Germany
| | - Winfried Göbel
- Department of Ophthalmology, School of Medicine, University Hospital Wuerzburg, 97080, Germany
| | - Nils A. Loewen
- Department of Ophthalmology, School of Medicine, University Hospital Wuerzburg, 97080, Germany
| | - Jost Hillenkamp
- Department of Ophthalmology, School of Medicine, University Hospital Wuerzburg, 97080, Germany
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