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Hanai M, Amaral DC, Jacometti R, Aguiar EHC, Gomes FC, Cyrino LG, Alves MR, Monteiro MLR, Fuganti RM, Casella AMB, Louzada RN. Large macular hole and autologous retinal transplantation: a systematic review and meta-analysis. Int J Retina Vitreous 2024; 10:56. [PMID: 39175026 PMCID: PMC11340077 DOI: 10.1186/s40942-024-00573-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2024] [Accepted: 08/12/2024] [Indexed: 08/24/2024] Open
Abstract
INTRODUCTION Macular holes are breaks in the retinal tissue at the center of the macula, affecting central vision. The standard treatment involves vitrectomy with membrane peeling and gas tamponade. However, for larger or chronic holes, alternative techniques like autologous retinal graft have emerged. This meta-analysis evaluates the efficacy and safety of retinal transplantation in managing large macular holes. METHODS We conducted a systematic review and meta-analysis following PRISMA guidelines. The study was prospectively registered in PROSPERO (CRD42024504801). We searched PubMed, Web of Science, Cochrane, and Embase databases for observational studies including individuals with large macular holes with or without retinal detachments and retinal transplantation as the main therapy. We used a random-effects model to compute the mean difference with 95% confidence intervals and performed statistical analysis using R software. RESULTS We conducted a comprehensive analysis of 19 studies involving 322 patients diagnosed with various types of macular holes (MHs). These included cohorts with refractory MH, high myopia associated with MH, primary MH, and MH with retinal detachment (RD). The findings were promising, revealing an overall closure rate of 94% of cases (95% CI 88-98, I2 = 20%). Moreover, there was a significant improvement in postoperative visual acuity across all subgroups, averaging 0.45 (95% CI 0.33-0.58 ; I2 = 72%; p < 0.01) overall. However, complications occurred with an overall incidence rate of 15% (95% CI 7-25; I2 = 59%). CONCLUSION ART for large MH shows promising results, including significant improvements in visual acuity and a high rate of MH closure with low complication risks overall and for subgroups.
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Affiliation(s)
- Mário Hanai
- Faculty of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Dillan Cunha Amaral
- Faculty of Medicine, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Raiza Jacometti
- Division of Ophthalmology and the Laboratory for Investigation in Ophthalmology (LIM-33), Faculty of Medicine, University of São Paulo, São Paulo, SP, Brazil
| | | | | | - Laura Goldfarb Cyrino
- Division of Ophthalmology and the Laboratory for Investigation in Ophthalmology (LIM-33), Faculty of Medicine, University of São Paulo, São Paulo, SP, Brazil
| | - Milton Ruiz Alves
- Division of Ophthalmology and the Laboratory for Investigation in Ophthalmology (LIM-33), Faculty of Medicine, University of São Paulo, São Paulo, SP, Brazil
| | - Mário Luiz Ribeiro Monteiro
- Division of Ophthalmology and the Laboratory for Investigation in Ophthalmology (LIM-33), Faculty of Medicine, University of São Paulo, São Paulo, SP, Brazil
| | | | | | - Ricardo Noguera Louzada
- Division of Ophthalmology and the Laboratory for Investigation in Ophthalmology (LIM-33), Faculty of Medicine, University of São Paulo, São Paulo, SP, Brazil.
- Instituto de Olhos São Sebastião, Largo do Machado 54, 1208, Rio de Janeiro, RJ, 22221-020, Brazil.
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Wang Q, Xu Y, Guo Y, Zhang J, Zhu M, Xie L. Comparison of the therapeutic effects of lens capsular flap transplantation and autologous retinal transplantation in the management of refractory macular holes. Int Ophthalmol 2024; 44:324. [PMID: 38980539 DOI: 10.1007/s10792-024-03155-0] [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: 07/15/2023] [Accepted: 06/12/2024] [Indexed: 07/10/2024]
Abstract
PURPOSE To report the comparison of the therapeutic effects of lens capsular flap transplantation (LCT) and autologous retinal transplantation (ART) in refractory macular hole (MH) treatment. METHODS Thirty-one patients (31 eyes) with refractory MH were retrospectively reviewed. The patients were divided into two groups based on the surgical procedures: the LCT group (13 eyes) and the ART group (18 eyes). Patients were monitored for a minimum of 6 months. Best corrected visual acuity (BCVA), hole closure rate, postoperative central foveolar thickness (CFT), and some complications (e.g. graft loss or dislocation, postoperative retinal detachment, or postoperatively elevated intraocular pressure) were the primary outcome measures. RESULTS The mean preoperative MH diameter was 1104 ± 287 μm in the LCT group and 1066 ± 297 μm in the ART group (t = 0.353, P = 0.727). The MH was closed in 12 patients (92.3%) of the LCT group and 17 patients (94.4%) of the ART group (χ2 = 0.057, P = 0.811); the MHs of 10 patients (76.9%) in the LCT group and 11 patients (61.1%) in the ART group were completely closed (χ2 = 0.864, P = 0.353). The BCVA improved from 2.3 ± 1.0 logMAR preoperatively to 1.3 ± 0.9 logMAR postoperatively in the LCT group and 2.3 ± 0.9 logMAR preoperatively to 1.0 ± 0.6 logMAR postoperatively in the ART group (postoperative BCVA vs preoperative BCVA in the LCT group: t = 4.374, P = 0.001; postoperative BCVA vs preoperative BCVA in the ART group: t = 5.899, P = 0.000018). The visual improvement was 1.3 ± 0.9 logMAR in the ART group and 1.0 ± 0.8 logMAR in the LCT group (t = - 1.033, P = 0.310). The postoperative CFT was 139.7 ± 48.3 μm in the LCT and 199.2 ± 25.1 μm in the ART group (t = - 4.062, P = 0.001). Graft dislocation emerged in 2 patients (15.4%) in the LCT group and 1 patient (5.6%) in the ART group. CONCLUSIONS Applications of LCT and ART may both enhance anatomical and visual outcomes in refractory MH cases. The ART group exhibited a more optimal postoperative CFT than the LCT group one.
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Affiliation(s)
- Qiaoyun Wang
- Department of Ophthalmology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Yiqian Xu
- Department of Ophthalmology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Yang Guo
- Lixiang Eye Hospital of Soochow University, Suzhou, China
| | - Ji Zhang
- Department of Ophthalmology, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Manhui Zhu
- Lixiang Eye Hospital of Soochow University, Suzhou, China.
| | - Laiqing Xie
- Department of Ophthalmology, The Second Affiliated Hospital of Soochow University, Suzhou, China.
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Motta L, Ripa M, De Rosa C, De Rosa P, Goh LY, McHugh D. Autologous anterior lens capsule flap and serum transplant in managing idiopathic and refractory full-thickness macular holes. Eur J Ophthalmol 2024; 34:1239-1246. [PMID: 37957945 DOI: 10.1177/11206721231214437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
PURPOSE To report the results of pars plana vitrectomy (PPV) with inner limiting membrane (ILM) peeling alongside phacoemulsification and intraocular lens (IOL) implantation with autologous anterior lens capsule flap (ALCF) and autologous serum transplantation (AST) into full-thickness macular holes (FTMH) and 14% perfluoropropane (C3F8) tamponade for idiopathic and refractory FTMHs. METHODS Retrospective study involving eleven patients with idiopathic FMTHs and seven with refractory FMTHs after standard surgery with PPV, ILM peeling, and gas tamponade. All eyes underwent a 'combination procedure' of PPV with ILM peeling alongside phacoemulsification and IOL implantation with autologous ALCF and AST into the FTMH and 14% C3F8 tamponade. A face-down position for one week was recommended. RESULTS The mean preoperative FMTH size was 558.95 ± 186.30 µm. Seven patients aged 64 ± 5 years had a refractory FMTH and eleven patients with a mean age of 63.72 ± 4.97 years had an idiopathic FMTH. The main BCVA improvement six months postoperatively was 0.3 ± 0.29 logMAR. Seventeen macular holes fully closed six months postoperatively, with one FTMH closure failure because of a retinal detachment. CONCLUSIONS ALCF transplantation alongside AST may help to improve the closure rate and visual outcomes in both idiopathic and refractory FMTHs.
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Affiliation(s)
- Lorenzo Motta
- Department of Ophthalmology, William Harvey Hospital, East Kent Hospitals University NHS Foundation Trust, Ashford, UK
| | - Matteo Ripa
- Department of Ophthalmology, William Harvey Hospital, East Kent Hospitals University NHS Foundation Trust, Ashford, UK
| | - Carlo De Rosa
- Eye Clinic, Public Health Department, University of Naples Federico II, Naples, Italy
| | - Pasquale De Rosa
- Department of Ophthalmology, A. Cardarelli Hospital, Naples, Italy
| | - Li Yen Goh
- Department of Ophthalmology, King's College Hospital NHS Foundation Trust, London, UK
| | - Dominic McHugh
- Department of Ophthalmology, King's College Hospital NHS Foundation Trust, London, UK
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Saleh M, Koman CE. Tuck-in tenon patch graft for giant full-thickness macular holes. Int J Retina Vitreous 2024; 10:46. [PMID: 38951931 PMCID: PMC11218279 DOI: 10.1186/s40942-024-00561-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 06/08/2024] [Indexed: 07/03/2024] Open
Abstract
PURPOSE To report the results of using autologous Tenon patch grafts for managing giant full-thickness macular holes (FTMHs) when other alternatives are not applicable. METHODS The same surgical technique was performed in all three cases. Briefly, a small fragment of Tenon's tissue was collected. The graft was introduced through a 23G trocar and released over the macular hole under a bubble of PFCL. The patch is delicately pushed towards the edges of the hole to slide underneath. The PFCL bubble is then actively aspirated next to the optic disc. Tamponade with gas or silicone oil is subsequently injected, with care taken to minimize fluid turbulence during the procedure. RESULTS The outcomes of autologous Tenon patch grafts in three giant FTMHs are reported. In the first case, silicone oil tamponade was injected, in the second, C2F6 gas was injected. And in the third case, that of a woman with advanced glaucoma, no tamponade was left in the eye. No adverse effects were observed during or after the procedures. Closure of the macular hole and functional improvement were documented during the follow-up period in all three cases. CONCLUSION With a follow-up of up to 6 months, the Tenon patch graft appeared to be a promising technique for managing complex cases of FTMH. Additional studies to investigate long-term outcomes and determine the most appropriate indications are warranted.
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Affiliation(s)
- Maher Saleh
- Department of Ophthalmology, Farah Hospital Abidjan - Ivory Coast, Abidjan, Côte d'Ivoire.
| | - Chiatse Ellalie Koman
- Department of Ophthalmology, Farah Hospital Abidjan - Ivory Coast, Abidjan, Côte d'Ivoire
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Richards K, Kadakia A, Wykoff CC, Major JC, Wong TP, Chen E, Schefler AC, Patel SB, Kim RY, Henry CR, Fish RH, Brown DM, Benz MS, Pearce W, Shah AR. MANAGEMENT OF LARGE FULL-THICKNESS MACULAR HOLES: Long-Term Outcomes of Internal Limiting Membrane Flaps and Internal Limiting Membrane Peels. Retina 2024; 44:1165-1170. [PMID: 38900578 DOI: 10.1097/iae.0000000000004099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/22/2024]
Abstract
BACKGROUND/PURPOSE To determine and compare the efficacy of a surgical internal limiting membrane (ILM) flap technique with the traditional ILM peel on long-term visual and anatomical outcomes for large (>400 µm) full-thickness macular holes. METHODS From October 2016 to July 2022, patients undergoing initial full-thickness macular hole repair with the ILM flap or ILM peel technique were reviewed. Final outcomes were recorded and based on size in microns: 401 to 800, 801 to 1,200, and >1,200. RESULTS Patients treated with ILM flap (n = 52, 94.2% closure rate) or ILM peel (n = 407, 93.6% closure rate) were followed with a mean follow-up time of 15.0 ± 10.2 and 20.0 ± 13.4 months, respectively. Success rates for ILM flaps and ILM peels were compared for full-thickness macular holes of 401 to 800 (100%, 95.8%, P = 0.39), 801 to 1,200 (95%, 93%, P = 0.74), and >1,200 (86.7%, 86.7%, P = 1.0) µm. Mean best-recorded logarithm of the minimal angle of resolution visual acuity for ILM flaps and ILM peels, respectively, was 1.02 ± 0.46 and 0.87 ± 0.47 preoperatively, with follow-up acuity of 0.48 ± 0.32 (P < 0.03) and 0.39 ± 0.42 (P < 0.01) at Year 3. CONCLUSION Both techniques provide a similar anatomical closure rate and functional improvement in vision. Comparisons should be cautiously made based on difference in preoperative hole size.
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Affiliation(s)
- Kaitlyn Richards
- Retina Consultants of Texas, Department of Ophthalmology, Houston, Texas, and Retina Consultants of America, Department of Ophthalmology, Southlake, Texas; and
| | - Ankit Kadakia
- McGovern School of Medicine, Department of Ophthalmology, Houston, Texas
| | - Charles C Wykoff
- Retina Consultants of Texas, Department of Ophthalmology, Houston, Texas, and Retina Consultants of America, Department of Ophthalmology, Southlake, Texas; and
| | - James C Major
- Retina Consultants of Texas, Department of Ophthalmology, Houston, Texas, and Retina Consultants of America, Department of Ophthalmology, Southlake, Texas; and
| | - Tien P Wong
- Retina Consultants of Texas, Department of Ophthalmology, Houston, Texas, and Retina Consultants of America, Department of Ophthalmology, Southlake, Texas; and
| | - Eric Chen
- Retina Consultants of Texas, Department of Ophthalmology, Houston, Texas, and Retina Consultants of America, Department of Ophthalmology, Southlake, Texas; and
| | - Amy C Schefler
- Retina Consultants of Texas, Department of Ophthalmology, Houston, Texas, and Retina Consultants of America, Department of Ophthalmology, Southlake, Texas; and
| | - Sagar B Patel
- Retina Consultants of Texas, Department of Ophthalmology, Houston, Texas, and Retina Consultants of America, Department of Ophthalmology, Southlake, Texas; and
| | - Rosa Y Kim
- Retina Consultants of Texas, Department of Ophthalmology, Houston, Texas, and Retina Consultants of America, Department of Ophthalmology, Southlake, Texas; and
| | - Christopher R Henry
- Retina Consultants of Texas, Department of Ophthalmology, Houston, Texas, and Retina Consultants of America, Department of Ophthalmology, Southlake, Texas; and
| | - Richard H Fish
- Retina Consultants of Texas, Department of Ophthalmology, Houston, Texas, and Retina Consultants of America, Department of Ophthalmology, Southlake, Texas; and
| | - David M Brown
- Retina Consultants of Texas, Department of Ophthalmology, Houston, Texas, and Retina Consultants of America, Department of Ophthalmology, Southlake, Texas; and
| | - Matthew S Benz
- Retina Consultants of Texas, Department of Ophthalmology, Houston, Texas, and Retina Consultants of America, Department of Ophthalmology, Southlake, Texas; and
| | - William Pearce
- Retina Consultants of Texas, Department of Ophthalmology, Houston, Texas, and Retina Consultants of America, Department of Ophthalmology, Southlake, Texas; and
| | - Ankoor R Shah
- Retina Consultants of Texas, Department of Ophthalmology, Houston, Texas, and Retina Consultants of America, Department of Ophthalmology, Southlake, Texas; and
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Arda H, Maier M, Schultheiß M, Haritoglou C. Advances in management strategies for large and persistent macular hole: An update. Surv Ophthalmol 2024; 69:539-546. [PMID: 38552678 DOI: 10.1016/j.survophthal.2024.03.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 03/20/2024] [Accepted: 03/25/2024] [Indexed: 04/23/2024]
Abstract
The standard of care to treat small- and medium-sized macular holes (<400 µm diameter) consists of a conventional transconjunctival sutureless pars plana vitrectomy followed by ILM peeling and endotamponade, mainly with gas or in some cases with silicone oil, resulting in closure rates of over 90% and good functional results. Large (>400 µm diameter), chronic and persistent macular holes remain a surgical challenge since closure rates and functional results decrease with larger macular hole diameters. Various modifications of the conventional surgical technique were introduced to improve anatomic and functional success in refractory cases not suitable for conventional macular hole surgery. These techniques comprise the positioning of tissue at the top of the hole to improve closure as performed by an inner limiting membrane flap and free flap preparation or the transplantation of autologous retinal tissue, lens capsule or amniotic membrane. For the treatment of very large and persistent macular holes, the induction of a localized retinal detachment at the posterior pole by subretinal injection of balanced salt solution and a subsequent attenuation of the rim of the hole during fluid-air exchange has been suggested as a promising surgical technique. In particular, accurate patient education about the expected surgical outcome in this specific group of patients appears important.
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Affiliation(s)
- Helin Arda
- Herzog Carl Theodor Eye Hospital, Munich, Germany
| | - Mathias Maier
- Department of Ophthalmology, Technical University of Munich, Munich, Germany
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Quiroz-Reyes MA, Quiroz-Gonzalez EA, Quiroz-Gonzalez MA, Lima-Gomez V. Effect of internal limiting membrane surgical techniques on the idiopathic and refractory management of macular holes: a systematic review and meta-analysis. Int J Retina Vitreous 2024; 10:44. [PMID: 38907361 PMCID: PMC11193206 DOI: 10.1186/s40942-024-00564-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Accepted: 06/17/2024] [Indexed: 06/23/2024] Open
Abstract
Macular holes (MHs), including atraumatic idiopathic and refractory MHs, affect central vision acuity due to full-thickness defects in the retinal tissue. The existing controversy regarding the pathophysiology and management of MHs has significantly improved with the implementation of internal limiting membrane (ILM) surgical techniques and improved MH closure rates. Thus, to determine the effect of ILM techniques on large idiopathic and refractory MH management, the present study systematically reviewed 5910 original research articles extracted from online literature databases, including PubMed, Cochrane, Google Scholar, and Embase, following the PRISMA guidelines. The primary outcome measures were MH closure rate and postoperative visual acuity. A total of 23 randomized controlled trials (RCTs) with adequate patient information and information on the effect of ILM peeling, inverted ILM flaps, autologous retinal transplantation (ART), and ILM insertion techniques on large idiopathic and refractory MH patients were retrieved and analyzed using RevMan software (version 5.3) provided by the Cochrane Collaboration. Statistical risk of bias analysis was also conducted on the selected sources using RoB2, which showed a low risk of bias in the included studies. A meta-analysis indicated that the inverted ILM flap technique had a significantly greater MH closure rate for primary MH than the other treatment methods (OR = 3. 22, 95% CI 1.34-7.43; p = 0.01). Furthermore, the findings showed that the inverted ILM flap group had significantly better postoperative visual acuity than did the other treatment options for patients with idiopathic MH (WMD = - 0.13; 95% CI = 0.22-0.09; p = 0.0002). The ILM peeling technique had the second highest statistical significance for MH closure rates in patients with idiopathic MH (OR = 2. 72, 95% CI: 1.26-6.32; p = 0.016). In refractory MHs, autologous retinal transplant (ART) and multilayer ILM plug (MIP) techniques improve the closure rate and visual function; human amniotic membrane grafting (hAMG) provides a high degree of anatomical outcomes but disappointing visual results. This study demonstrated the reliability and effectiveness of ILM techniques in improving the functional and anatomical outcomes of large idiopathic and refractory MH surgery. These findings will help clinicians choose the appropriate treatment technique for patients with idiopathic and refractory MH.
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Affiliation(s)
- Miguel A Quiroz-Reyes
- The Retina Department, Oftalmologia Integral ABC (Medical and Surgical Nonprofit Organization) affiliated with the Postgraduate Studies Division at the National Autonomous University of Mexico, Av. Paseo de Las Palmas 735 Suite 303, Lomas de Chapultepec, 11000, Mexico City, Mexico.
| | - Erick A Quiroz-Gonzalez
- Institute of Ophthalmology. (Nonprofit Organization) affiliated with the Postgraduate Studies Division at the National Autonomous University of Mexico, Av. Chimalpopoca 14. Col. Obrera, 06800, Mexico City, Mexico
| | - Miguel A Quiroz-Gonzalez
- The Retina Department, Oftalmologia Integral ABC (Medical and Surgical Nonprofit Organization) affiliated with the Postgraduate Studies Division at the National Autonomous University of Mexico, Av. Paseo de Las Palmas 735 Suite 303, Lomas de Chapultepec, 11000, Mexico City, Mexico
| | - Virgilio Lima-Gomez
- Juarez Hospital, Public Assistance Institution (Nonprofit Organization), Av. Politecnico Nacional 5160, Colonia Magdalena de Las Salinas, 07760, Mexico, Mexico
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Maywood MJ, Parikh R, Deobhakta A, Begaj T. PERFORMANCE ASSESSMENT OF AN ARTIFICIAL INTELLIGENCE CHATBOT IN CLINICAL VITREORETINAL SCENARIOS. Retina 2024; 44:954-964. [PMID: 38271674 DOI: 10.1097/iae.0000000000004053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2024]
Abstract
PURPOSE To determine how often ChatGPT is able to provide accurate and comprehensive information regarding clinical vitreoretinal scenarios. To assess the types of sources ChatGPT primarily uses and to determine whether they are hallucinated. METHODS This was a retrospective cross-sectional study. The authors designed 40 open-ended clinical scenarios across four main topics in vitreoretinal disease. Responses were graded on correctness and comprehensiveness by three blinded retina specialists. The primary outcome was the number of clinical scenarios that ChatGPT answered correctly and comprehensively. Secondary outcomes included theoretical harm to patients, the distribution of the type of references used by the chatbot, and the frequency of hallucinated references. RESULTS In June 2023, ChatGPT answered 83% of clinical scenarios (33/40) correctly but provided a comprehensive answer in only 52.5% of cases (21/40). Subgroup analysis demonstrated an average correct score of 86.7% in neovascular age-related macular degeneration, 100% in diabetic retinopathy, 76.7% in retinal vascular disease, and 70% in the surgical domain. There were six incorrect responses with one case (16.7%) of no harm, three cases (50%) of possible harm, and two cases (33.3%) of definitive harm. CONCLUSION ChatGPT correctly answered more than 80% of complex open-ended vitreoretinal clinical scenarios, with a reduced capability to provide a comprehensive response.
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Affiliation(s)
- Michael J Maywood
- Department of Ophthalmology, Corewell Health William Beaumont University Hospital, Royal Oak, Michigan
| | - Ravi Parikh
- Manhattan Retina and Eye Consultants, New York, New York
- Department of Ophthalmology, New York University School of Medicine, New York, New York
| | | | - Tedi Begaj
- Department of Ophthalmology, Corewell Health William Beaumont University Hospital, Royal Oak, Michigan
- Associated Retinal Consultants, Royal Oak, Michigan
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Gopoju R, Wang J, Pan X, Hu S, Lin L, Clark A, Xu Y, Yin L, Wang X, Zhang Y. Hepatic FOXA3 overexpression prevents Western diet-induced obesity and MASH through TGR5. J Lipid Res 2024; 65:100527. [PMID: 38447926 PMCID: PMC10999823 DOI: 10.1016/j.jlr.2024.100527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 02/26/2024] [Accepted: 02/29/2024] [Indexed: 03/08/2024] Open
Abstract
Forkhead transcription factor 3 (FOXA3) has been shown to regulate metabolism and development. Hepatic FOXA3 is reduced in obesity and fatty liver disease. However, the role of hepatic FOXA3 in regulating obesity or steatohepatitis remains to be investigated. In this work, C57BL/6 mice were i.v. injected with AAV8-ALB-FOXA3 or the control virus. The mice were then fed a chow or Western diet for 16 weeks. The role of hepatic FOXA3 in energy metabolism and steatohepatitis was investigated. Plasma bile acid composition and the role of Takeda G protein-coupled receptor 5 (TGR5) in mediating the metabolic effects of FOXA3 were determined. Overexpression of hepatic FOXA3 reduced hepatic steatosis in chow-fed mice and attenuated Western diet-induced obesity and steatohepatitis. FOXA3 induced lipolysis and inhibited hepatic genes involved in bile acid uptake, resulting in elevated plasma bile acids. The beneficial effects of hepatic FOXA3 overexpression on Western diet-induced obesity and steatohepatitis were abolished in Tgr5-/- mice. Our data demonstrate that overexpression of hepatic FOXA3 prevents Western diet-induced obesity and steatohepatitis via activation of TGR5.
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Affiliation(s)
- Raja Gopoju
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, Rootstown, OH, USA
| | - Jiayou Wang
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, Rootstown, OH, USA
| | - Xiaoli Pan
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, Rootstown, OH, USA
| | - Shuwei Hu
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, Rootstown, OH, USA
| | - Li Lin
- Department of Pharmaceutical Sciences, Northeast Ohio Medical University, Rootstown, OH, USA
| | - Alyssa Clark
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, Rootstown, OH, USA
| | - Yanyong Xu
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, Rootstown, OH, USA
| | - Liya Yin
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, Rootstown, OH, USA
| | - Xinwen Wang
- Department of Pharmaceutical Sciences, Northeast Ohio Medical University, Rootstown, OH, USA
| | - Yanqiao Zhang
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, Rootstown, OH, USA.
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Kadonosono K, Enaida H. Robotics-assisted Tools in Macular Surgery. Int Ophthalmol Clin 2024; 64:153-161. [PMID: 38146888 DOI: 10.1097/iio.0000000000000507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2023]
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Park JG, Adrean SD, Begaj T, Capone A, Charles S, Chen SN, Chou HD, Cohen MN, Corona ST, Faia LJ, Garg SJ, Garretson BR, Gregori NZ, Haller JA, Houghton OM, Hsu J, Jo J, Kaiser RS, Lai CC, Mahgoub MM, Mansoor M, Matoba R, Morizane Y, Nehemy MB, Raphaelian PV, Regillo CD, Ruby AJ, Runner MM, Sneed SR, Sohn EH, Spirn MJ, Vander JF, Wakabayashi T, Wolfe JD, Wykoff CC, Yonekawa Y, Yoon YH, Mahmoud TH. Surgical Management of Full-Thickness Macular Holes in Macular Telangiectasia Type 2: A Global Multicenter Study. Ophthalmology 2024; 131:66-77. [PMID: 37661066 DOI: 10.1016/j.ophtha.2023.08.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 08/23/2023] [Accepted: 08/28/2023] [Indexed: 09/05/2023] Open
Abstract
PURPOSE To report on macular hole repair in macular telangiectasia type 2 (MacTel2). DESIGN Global, multicenter, retrospective case series. PARTICIPANTS Patients undergoing surgery for MacTel2-associated full-thickness macular hole (MTMH). METHODS Standardized data collection sheet distributed to all surgeons. MAIN OUTCOME MEASURES Anatomic closure and visual outcomes of MTMH. RESULTS Sixty-three surgeries in 47 patients with MTMH were included from 30 surgeons. Mean age was 68.1 years, with 62% female, 72% White, 21% East or South Asian, 2% African American, and 2% Hispanic or Latino. Procedures included 34 internal limiting membrane (ILM) peeling alone, 22 ILM flaps, 5 autologous retinal transplantations (ARTs), 1 retinotomy, and 1 subretinal bleb. For ILM peeling, preoperative visual acuity (VA) was 0.667 ± 0.423 logarithm of the minimum angle of resolution (logMAR). Minimum hole diameter (MHD) was 305.5 ± 159.4 μm (range, 34-573 μm). Sixteen of 34 ILM peels (47%) resulted in MTMH closure. At postoperative month 6, VA was stable at 0.602 ± 0.516 logMAR (P = 0.65). VA improved by at least 2 lines in 43% and at least 4 lines in 24%. For ILM flaps, preoperative VA was 0.878 ± 0.552 logMAR. MHD was 440.8 ± 175.5 μm (range, 97-697 μm), which was significantly larger than for ILM peels (P < 0.01). Twenty of 22 ILM flaps (90%) resulted in MTMH closure, which was significantly higher than for ILM peels (P < 0.01). At postoperative month 6, VA improved to 0.555 ± 0.405 logMAR (P < 0.05). VA improved by at least 2 lines in 56% and at least 4 lines in 28%. For ARTs, preoperative VA was 1.460 ± 0.391 logMAR. MHD was 390.2 ± 203.7 μm (range, 132-687 μm). All 5 ARTs (100%) resulted in MTMH closure. At postoperative month 6, VA was stable at 1.000 ± 0.246 logMAR (P = 0.08). Visual acuity improved at least 2 lines in 25%. CONCLUSIONS Surgical closure of macular holes improved VA in 57% of MTMHs. Internal limiting membrane flaps achieved better anatomic and functional outcomes than ILM peeling alone. Autologous retinal transplantation may be an option for refractory MTMHs. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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Affiliation(s)
- Jong G Park
- Associated Retinal Consultants, and Department of Ophthalmology, Oakland University William Beaumont School of Medicine, Royal Oak, Michigan
| | - Sean D Adrean
- Retina Consultants of Orange County, Fullerton, California
| | - Tedi Begaj
- Associated Retinal Consultants, and Department of Ophthalmology, Oakland University William Beaumont School of Medicine, Royal Oak, Michigan
| | - Antonio Capone
- Associated Retinal Consultants, and Department of Ophthalmology, Oakland University William Beaumont School of Medicine, Royal Oak, Michigan
| | - Steve Charles
- University of Tennessee and Charles Retina Institute, Memphis, Tennessee
| | - San-Ni Chen
- Department of Ophthalmology, China Medical University Hospital, Taichung, Taiwan
| | - Hung-Da Chou
- College of Medicine, Chang Gung University, and Chang Gung Memorial Hospital, Linkou Main Branch, Taoyuan, Taiwan
| | - Michael N Cohen
- Wills Eye Hospital, Mid Atlantic Retina, and Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Stephanie Trejo Corona
- Retina Consultants of Texas, and Blanton Eye Institute, Houston Methodist Hospital, Houston, Texas
| | - Lisa J Faia
- Associated Retinal Consultants, and Department of Ophthalmology, Oakland University William Beaumont School of Medicine, Royal Oak, Michigan
| | - Sunir J Garg
- Wills Eye Hospital, Mid Atlantic Retina, and Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Bruce R Garretson
- Associated Retinal Consultants, and Department of Ophthalmology, Oakland University William Beaumont School of Medicine, Royal Oak, Michigan
| | | | - Julia A Haller
- Wills Eye Hospital, Mid Atlantic Retina, and Thomas Jefferson University, Philadelphia, Pennsylvania
| | | | - Jason Hsu
- Wills Eye Hospital, Mid Atlantic Retina, and Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Jaehyuck Jo
- Department of Ophthalmology, Asan Medical Center University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Richard S Kaiser
- Wills Eye Hospital, Mid Atlantic Retina, and Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Chi-Chun Lai
- College of Medicine, Chang Gung University, Taoyuan, Taiwan, and Chang Gung Memorial Hospital, Keelung, Taiwan
| | | | - Mahsaw Mansoor
- Department of Ophthalmology and Visual Sciences, Carver College of Medicine, and Iowa Institute for Vision Research, University of Iowa, Iowa City, Iowa
| | - Ryo Matoba
- Department of Ophthalmology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Yuki Morizane
- Department of Ophthalmology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | - Marcio B Nehemy
- Department of Ophthalmology, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Paul V Raphaelian
- Associated Retinal Consultants, and Department of Ophthalmology, Oakland University William Beaumont School of Medicine, Royal Oak, Michigan
| | - Carl D Regillo
- Wills Eye Hospital, Mid Atlantic Retina, and Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Alan J Ruby
- Associated Retinal Consultants, and Department of Ophthalmology, Oakland University William Beaumont School of Medicine, Royal Oak, Michigan
| | - Margaret M Runner
- Associated Retinal Consultants, and Department of Ophthalmology, Oakland University William Beaumont School of Medicine, Royal Oak, Michigan
| | - Scott R Sneed
- Associated Retinal Consultants, and Department of Ophthalmology, Oakland University William Beaumont School of Medicine, Royal Oak, Michigan
| | - Elliott H Sohn
- Department of Ophthalmology and Visual Sciences, Carver College of Medicine, and Iowa Institute for Vision Research, University of Iowa, Iowa City, Iowa
| | - Marc J Spirn
- Wills Eye Hospital, Mid Atlantic Retina, and Thomas Jefferson University, Philadelphia, Pennsylvania
| | - James F Vander
- Wills Eye Hospital, Mid Atlantic Retina, and Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Taku Wakabayashi
- Wills Eye Hospital, Mid Atlantic Retina, and Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Jeremy D Wolfe
- Associated Retinal Consultants, and Department of Ophthalmology, Oakland University William Beaumont School of Medicine, Royal Oak, Michigan
| | - Charles C Wykoff
- Retina Consultants of Texas, and Blanton Eye Institute, Houston Methodist Hospital, Houston, Texas
| | - Yoshihiro Yonekawa
- Wills Eye Hospital, Mid Atlantic Retina, and Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Young Hee Yoon
- Department of Ophthalmology, Asan Medical Center University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Tamer H Mahmoud
- Associated Retinal Consultants, and Department of Ophthalmology, Oakland University William Beaumont School of Medicine, Royal Oak, Michigan.
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12
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Karabaş L, Seyyar SA, Tokuç EÖ. Management of Retinal Detachment With a Coexistent Macular Hole: Submacular Placement of Retinal Autograft Through a Macular Hole. Retina 2023; 43:2199-2203. [PMID: 37671786 DOI: 10.1097/iae.0000000000003901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2023]
Abstract
PURPOSE In this article, a submacular autologous neurosensory retinal transplantation technique is presented in patients with large macular hole (MH) accompanying retinal detachment. METHODS In the surgical procedure, 23-G pars plana vitrectomy and peripheral vitrectomy were performed. An autologous neurosensory retinal patch, which should be larger than the diameter of the MH, was released from a suitable quadrant. The retinal patch was grasped using a 23 gauge microforceps and then passed through the MH and placed under the macula. Liquid perfluorocarbon (PFCL) was injected, and the retina was reattached. A subfoveal autologous neurosensory retinal patch was repositioned in the center of the MH with gentle manipulation under fluid perfluorocarbon, if necessary. Laser retinopexy was applied to peripheral tears under PFCL Subsequently, a 5,000-cSt silicone oil-PFCL exchange was also performed. RESULTS Four eyes of four patients were operated on using the technique described earlier. Silicone oil was removed from two patients, and the macular holes were closed in all patients at the last follow-up. CONCLUSION This technique has been beneficial in refractory MHs and can improve the visual potential in eyes with MHs.
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Affiliation(s)
- Levent Karabaş
- Department of Ophthalmology, Kocaeli University School of Medicine, İzmit, Kocaeli, Turkey; and
| | - Sevim Ayça Seyyar
- Department of Ophthalmology, Gaziantep University School of Medicine, Gaziantep, Turkey
| | - Ecem Önder Tokuç
- Department of Ophthalmology, Kocaeli University School of Medicine, İzmit, Kocaeli, Turkey; and
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13
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Ramamurthy SR, Dave VP, Chou HD, Ozdek S, Parolini B, Dhawahir-Scala F, Wu WC, Ribot FMD, Chang A, Ruamviboonsuk P, Pathengay A, Pappuru RR. Retinotomies and retinectomies: A review of indications, techniques, results, and complications. Surv Ophthalmol 2023; 68:1038-1049. [PMID: 37406778 DOI: 10.1016/j.survophthal.2023.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 06/19/2023] [Accepted: 06/26/2023] [Indexed: 07/07/2023]
Abstract
Retinotomy refers to "cutting" or "incising" the retina, whereas retinectomy denotes "excising" the retina. Retinotomies and retinectomies aid in tackling traction and retinal shortening that persist following membrane dissection and scleral buckling. We performed a literature search using Google Scholar and PubMed, followed by a review of the references procured. All relevant literature was studied in detail and summarized. We discuss the indications of retinotomies and retinectomies for relaxing retinal stiffness, accessing the subretinal space for choroidal neovascular membrane, hemorrhage and abscess clearance, drainage retinotomies to allow retinal flattening, radial retinotomies to release circumferential traction, harvesting free retinal grafts, and prophylactic chorioretinectomies in trauma.
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Affiliation(s)
- Srishti Raksheeth Ramamurthy
- Anant Bajaj Retina Institute, Kallam Anji Reddy Campus, LV Prasad Eye Institute, Hyderabad, India; Standard Chartered-LVPEI Academy for Eye Care Education, Kallam Anji Reddy Campus, LV Prasad Eye Institute, Hyderabad, India
| | - Vivek Pravin Dave
- Anant Bajaj Retina Institute, Kallam Anji Reddy Campus, LV Prasad Eye Institute, Hyderabad, India.
| | - Hung-Da Chou
- Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou Main Branch, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Sengul Ozdek
- Department of Ophthalmology, Gazi University School of Medicine, Ankara, Turkey
| | | | | | - Wei-Chi Wu
- Department of Ophthalmology, Chang Gung Memorial Hospital, Linkou Main Branch, Taoyuan, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | | | - Andrew Chang
- Sydney Retina Clinic & Sydney Eye Hospital, Sydney, NSW, Australia; The University of Sydney, Camperdown, NSW, Australia
| | - Paisan Ruamviboonsuk
- College of Medicine, Rangsit University, Lak Hok, Thailand; Center of Excellence for Vitreous and Retinal Disease, Rajavithi Hospital, Bangkok, Thailand
| | - Avinash Pathengay
- GMR Varalakshmi Campus, Retina and Uveitis Service, Anant Bajaj Retina Institute, Visakhapatnam, Andhra Pradesh, India
| | - Rajeev Reddy Pappuru
- Anant Bajaj Retina Institute, Kallam Anji Reddy Campus, LV Prasad Eye Institute, Hyderabad, India
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14
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Shields RA, Mahmoud TH. MANAGEMENT OF AUTOLOGUS RETINAL TRANSPLANT COMPLICATIONS: A CASE SERIES. Retina 2023; 43:2030-2033. [PMID: 34723900 DOI: 10.1097/iae.0000000000003329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To present representative cases of the most common complications associated with an autologous retinal transplant (ART) for macular hole repair. METHODS A retrospective, consecutive case series on patients who underwent an ART by a single provider (Tamer H. Mahmoud). RESULTS Four cases were included in this review. Each suffered an ART-specific complication, including graft displacement and dislocation, sub-ART perfluoron, and a delayed proliferative vitreoretinopathy-associated retinal detachment. CONCLUSION Because more surgeons use ART to treat atypical macular holes, an adequate understanding of surgery-specific complications and techniques to treat those complications is increasingly necessary.
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Affiliation(s)
- Ryan A Shields
- Associated Retinal Consultants, William Beaumont Hospital, Royal Oak, Michigan; and
| | - Tamer H Mahmoud
- Associated Retinal Consultants, William Beaumont Hospital, Royal Oak, Michigan; and
- Department of Ophthalmology, Oakland University William Beaumont School of Medicine, Rochester, Michigan
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15
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Ventre L, Mus E, Maradei F, Imparato R, Pintore G, Parisi G, Marolo P, Reibaldi M. Relaxing Retinotomy in Recurrent and Refractory Full-Thickness Macular Holes: The State of the Art. Life (Basel) 2023; 13:1844. [PMID: 37763248 PMCID: PMC10533050 DOI: 10.3390/life13091844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/23/2023] [Accepted: 08/29/2023] [Indexed: 09/29/2023] Open
Abstract
The prevailing standard of care for primary repair of full-thickness macular holes (FTMHs) is pars plana vitrectomy with internal limiting membrane (ILM) peeling and gas tamponade, as it gives a high closure rate of roughly 90%. On the other hand, the surgical management of recurrent and refractory FTMHs represents, so far, a demanding and debated subject in vitreoretinal surgery since various approaches have been proposed, with no consensus concerning both adequate selection criteria and the best surgical approach. In addition, the existence of multiple case series/interventional studies showing comparable results and the lack of studies with a direct comparison of multiple surgical techniques may lead to uncertainty. We present an organized overview of relaxing retinotomy technique, a surgical approach available nowadays for the secondary repair of recurrent and refractory FTMHs. Besides the history and the description of the various techniques to perform relaxing retinotomies, we underline the results and the evidence available to promote the use of this surgical approach.
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Affiliation(s)
- Luca Ventre
- Department of Ophthalmology, Beauregard Hospital, Azienda USL della Valle d’Aosta, Via L. Vaccari 5, 11100 Aosta, Italy
| | - Erik Mus
- Department of Ophthalmology, Beauregard Hospital, Azienda USL della Valle d’Aosta, Via L. Vaccari 5, 11100 Aosta, Italy
- Department of Ophthalmology, University of Turin, Via Cherasco 23, 10126 Turin, Italy
| | - Fabio Maradei
- Department of Ophthalmology, Beauregard Hospital, Azienda USL della Valle d’Aosta, Via L. Vaccari 5, 11100 Aosta, Italy
- Department of Ophthalmology, University of Turin, Via Cherasco 23, 10126 Turin, Italy
| | - Roberto Imparato
- Department of Ophthalmology, Beauregard Hospital, Azienda USL della Valle d’Aosta, Via L. Vaccari 5, 11100 Aosta, Italy
| | - Giulia Pintore
- Department of Ophthalmology, Beauregard Hospital, Azienda USL della Valle d’Aosta, Via L. Vaccari 5, 11100 Aosta, Italy
| | - Guglielmo Parisi
- Department of Ophthalmology, University of Turin, Via Cherasco 23, 10126 Turin, Italy
| | - Paola Marolo
- Department of Ophthalmology, University of Turin, Via Cherasco 23, 10126 Turin, Italy
| | - Michele Reibaldi
- Department of Ophthalmology, University of Turin, Via Cherasco 23, 10126 Turin, Italy
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16
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Sato M, Iwase T. Swept Source-Optical Coherence Tomography-Guided Facedown Posturing to Minimize Treatment Burden and Maximize Outcome after Macular Hole Surgery. J Clin Med 2023; 12:5282. [PMID: 37629324 PMCID: PMC10455272 DOI: 10.3390/jcm12165282] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/05/2023] [Accepted: 08/13/2023] [Indexed: 08/27/2023] Open
Abstract
We evaluated the closure of full-thickness macular holes (MHs) the day after surgery in minimizing the burden and maximizing patient outcomes. Herein, 25-gauge pars plana vitrectomy, internal limiting membrane peeling, and fluid-gas (20% sulfur hexafluoride) were performed for the treatment. Patients were instructed to remain in the facedown position until the confirmation of MH closure, and the position was discontinued in cases where the closure was confirmed. In total, 43 eyes of 43 patients, whose average age was 69.7 ± 8.6 years, were enrolled in this study. We used swept source (SS)-optical coherence tomography (OCT) for the confirmation of MH closure for gas-filled eyes and used spectral domain (SD)-OCT for the reconfirmation of MH closure after the gas volume was reduced to less than half of the vitreous cavity. MH closure was confirmed in 40 eyes (93%, the closure group) on the next day after surgery. The time from surgery to SS-OCT imaging was 24.7 h. Although facedown positioning was terminated in cases where MH closure was confirmed, there were no cases in which the MH was re-opened afterward. The basal and minimum MH size was significantly larger in the non-closure group than that in the closure group (p = 0.027, p = 0.043, respectively). Therefore, checking with SS-OCT the day after surgery and terminating facedown positioning in cases where MH closure was confirmed would be a useful method, removing a great burden for the elderly without sacrificing the MH closure rate.
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Affiliation(s)
| | - Takeshi Iwase
- Department of Ophthalmology, Akita University Graduate School of Medicine, Akita 010-8543, Japan;
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17
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Optical Coherence Tomography Angiography in Macular Holes Autologous Retinal Transplant. J Clin Med 2023; 12:jcm12062350. [PMID: 36983350 PMCID: PMC10056546 DOI: 10.3390/jcm12062350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 02/13/2023] [Accepted: 02/18/2023] [Indexed: 03/22/2023] Open
Abstract
In this paper, we compare the post-operative macular microvascular parameters (vascular density and foveal avascular zone) in eyes with refractory macular hole (MH) that underwent pars plana vitrectomy and autologous retinal transplant (ART) with the fellow unoperated eye. We conducted a retrospective case control study of six consecutive patients who underwent pars plana vitrectomy and ART with at least six months of post-operative follow-up. Pre-operatively, all eyes underwent SD-OCT (Spectral Domain Optical Coherence Tomography) examination. Post-operative OCT-A analyses included vascular density (VD) and the foveal avascular zone (FAZ) area. Six patients with a mean age of 63.7 ± 14.3 years were included. The mean follow-up was 24 months (range 6–30 months). The pre-operative BCVA (best-corrected visual acuity) was 0.99 ± 0.46 logMAR and 1.02 ± 0.23 logMAR at the last post-operative visit (p = 1.00). The mean MH diameter was 966 ± 620 µm. VD in the MH group was 28.1 ± 7.3% compared to 20.2 ± 2.9% in the fellow eyes group (p < 0.05). The mean post-operative FAZ area in the MH group was 109.8 ± 114.6 mm2 compared to 41.5 ± 10.4 mm2 in the control group (p < 0.05). In all six eyes, MH closure was obtained. The post-operative visual acuity did not improve after ART. Eyes with a closed MH showed a bigger FAZ with a higher VD compared to the fellow healthy eye.
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18
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Sanjuán P, Samaan M, Nadal J. AUTOLOGOUS RETINA TRANSPLANTATION FOR TREATMENT OF REFRACTORY DOUBLE FULL-THICKNESS MACULAR HOLE IN ALPORT SYNDROME. Retin Cases Brief Rep 2023; 17:89-92. [PMID: 33939398 DOI: 10.1097/icb.0000000000001122] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
PURPOSE To report the structural and functional outcomes of autologous neurosensory retinal transplantation for closure of refractory double full-thickness macular hole in a patient diagnosed with Alport syndrome. METHODS Patient with previous pars plana vitrectomy and a failed macular hole surgery (internal limiting membrane removal) underwent pars plana vitrectomy and autologous neurosensory retinal flap transplantation with silicone oil tamponade. Follow-up was performed after one year. The anatomic outcomes were evaluated mainly by fundus examination, optical coherence tomography (OCT), and microperimetry (MAIA). The functional changes were evaluated comparing best-corrected visual acuities preoperative and 1 year after surgery. RESULTS A 35-year-old man with progressive visual loss of two years of evolution presented a double full-thickness macular hole in the left eye. After retinal flap transplantation, the macular hole appeared successfully closed during the entire follow-up. Integration of both retinal flaps into the surrounding retina and regeneration of the external retinal layers were observed in optical coherence tomography. Best-corrected visual acuities improved from 20/200 preoperatively to 20/80 one-year postoperatively. CONCLUSION Pars plana vitrectomy combined with autologous neurosensory retinal flap transplantation is an effective option to achieve the anatomic closure of recurrent double full-thickness macular hole and significant visual recovery in Alport syndrome.
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Affiliation(s)
- Pablo Sanjuán
- Department of Ophthalmology, Centro de Oftalmología Barraquer, Barcelona, Spain ; and
- Instituto Barraquer, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Muhsen Samaan
- Department of Ophthalmology, Centro de Oftalmología Barraquer, Barcelona, Spain ; and
- Instituto Barraquer, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Jeroni Nadal
- Department of Ophthalmology, Centro de Oftalmología Barraquer, Barcelona, Spain ; and
- Instituto Barraquer, Universitat Autònoma de Barcelona, Barcelona, Spain
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19
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Chiang T, Chu J, Mehra A, Sobol W. Autologous Retinal Transplant Repeat Surgery after Initial Graft Failure: A Case Report. Case Rep Ophthalmol 2023; 14:576-582. [PMID: 37901647 PMCID: PMC10601871 DOI: 10.1159/000534142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 09/13/2023] [Indexed: 10/31/2023] Open
Abstract
Autologous retinal transplant (ART) has become an increasingly explored surgical option for managing large chronic holes refractory to standard surgical treatments. However, management strategies for patients who already failed a previous ART are less well-understood. Here, we report on a case of a successful repeat retinal transplant for a refractory macular hole after a previously dislocated ART graft. Subretinal injection of balanced salt solution was used to partially elevate the macular hole and secure the edge of the harvested retinal graft under the edge of the macular hole in the second operation. Postoperatively, the patient developed intraretinal fluid within the retinal graft with an appearance similar to cystoid macular edema, which was controlled with topical steroids. In addition, two separate choroidal neovascular membranes along the subretinal injection sites were seen and treated with vascular endothelial growth factor downregulation. This case illustrates successful repeat ART surgery, but further optimization of ART surgical techniques is necessary to minimize ART's complication rate.
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Affiliation(s)
- TsunKang Chiang
- Department of Ophthalmology and Visual Sciences, Case Western Reserve University School of Medicine/University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Jeffrey Chu
- Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Ankur Mehra
- Department of Ophthalmology and Visual Sciences, Case Western Reserve University School of Medicine/University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Warren Sobol
- Department of Ophthalmology and Visual Sciences, Case Western Reserve University School of Medicine/University Hospitals Cleveland Medical Center, Cleveland, OH, USA
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20
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Trends and Hotspots Concerning Macular Hole between 2002 and 2021: A 20-Year Bibliometric Study. J Pers Med 2022; 13:jpm13010075. [PMID: 36675736 PMCID: PMC9860867 DOI: 10.3390/jpm13010075] [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: 11/07/2022] [Revised: 12/10/2022] [Accepted: 12/22/2022] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Macular hole (MH) can severely impair central vision. Although it can be treated with vitrectomy surgery, avoiding recurrence and improving visual acuity are still priorities to be addressed. This study aims to reveal the trends and hotspots about MH. METHODS The Web of Science Core Collection (WOSCC) was used to perform a bibliometric analysis investigating trends of MH research from 2002 to 2021. We evaluated the details of associated regions, institutions, authors, and journals. To construct and overlay network visualizations, VOSviewer software was used. RESULTS In total, 1518 publications were collected. Our analysis showed that MH research is becoming increasingly relevant, with Japan achieving the largest number of publications (291), largest number of citations (7745 in total), and highest h-index value (48). Retina published the most publications on this topic, totaling more than the next two journals combined. An analysis of keyword co-occurrence was evaluated, highlighting several novel keywords of interest, such as flap technique, transplantation, epiretinal proliferation (EP), foveal microstructure, and retinal sensitivity. CONCLUSIONS Details on MH research were uncovered by comprehensively analyzing the global trends and hotspots over the past two decades, presenting valuable information for future MH research. Japan, the USA, and China hold leading positions in research on this topic. Amendable surgical methods are a potential focus for improving prognosis.
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21
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Retinal Morphologic Features in Patients with Large Macular Holes Treated by Autologous Neurosensory Retinal Transplantation. Ophthalmol Retina 2022; 7:406-412. [PMID: 36516935 DOI: 10.1016/j.oret.2022.12.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 12/02/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022]
Abstract
PURPOSE To investigate the time courses of morphologic changes in the transplanted grafts, including the retinal layer, the ellipsoid zone (EZ) and the visual acuity (VA) after autologous retinal transplantation (ART) in patients with primary large macular holes (MHs). DESIGN Single-center, retrospective cohort study. SUBJECTS The study included 17 eyes of 17 patients who had undergone ART. All patients fulfilled the following criteria: (1) MH was the only disease-causing anatomic abnormality of the macula; (2) they could be followed up for at least 12 months after ART surgery; (3) they had no other systemic disorders; and (4) the MH was > 400 μm in diameter. METHODS Data of all patients who underwent assessment of the VA and spectral-domain (SD)-OCT at 1, 3, 6, and 12 months after surgery were analyzed. The morphologic features of the graft and the EZ were measured by SD-OCT. MAIN OUTCOME MEASURES Changes in the morphologic features of the graft (graft thickness, overall graft area, graft length, area of outer retina, and EZ) and VA over 1 year after surgery. RESULTS Closure of the MH was achieved in all patients. The VA was 0.59 ± 0.27 (logarithm of the minimal angle of resolution units) at 1-year postsurgery compared with 0.84 ± 0.22 before surgery (P < 0.05). The retinal layers gradually became smoothly connected. Although a decrease in graft thickness and overall graft area was observed, the length and area of the outer retina were maintained throughout the follow-up period. The presence of the EZ was observed in 9 patients (52.9%) and our analyses revealed significantly greater improvement of VA in these patients than in those without the EZ (P < 0.05). Moreover, the incidence of macular edema (ME) was higher in the group without the EZ (P = 0.04; chi-square test). CONCLUSION Patients showed significant improvements of the VA. Morphologically, the layers were gradually connected to each other, and the outer retina was particularly maintained. Especially, patients in whom an EZ was restored in the graft showed a low prevalence of ME and greater improvement of the VA. FINANCIAL DISCLOSURE(S) The author(s) have no proprietary or commercial interest in any materials discussed in this article.
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22
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Lorenzi U, Mehech J, Caporossi T, Romano MR, De Fazio R, Parrat E, Matonti F, Mora P. A retrospective, multicenter study on the management of macular holes without residual internal limiting membrane: the refractory macular hole (ReMaHo) study. Graefes Arch Clin Exp Ophthalmol 2022; 260:3837-3845. [PMID: 35790571 PMCID: PMC9666308 DOI: 10.1007/s00417-022-05739-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 05/09/2022] [Accepted: 06/15/2022] [Indexed: 11/16/2022] Open
Abstract
Purpose To evaluate the surgical management, outcomes and prognostic factors of full thickness macular holes without residual internal limiting membrane (NO-ILM FTMHs). Methods We performed a multicenter, retrospective study of 116 NO-ILM FTMHs. Human amniotic membrane (hAM) plug, autologous ILM free flap transplantation (AILMT), and autologous retinal graft transplantation (ART) were performed in 58, 48, and 10 patients, respectively. Data were collected before and up to 12 months after surgery. The primary outcomes were hole closure and final best-corrected visual acuity (BCVA). Results The final BCVA (0.78 ± 0.51 logMAR) was significantly better than and correlated with the initial BCVA (p < 0.0001 and p = 0.004, respectively). Hole closure was achieved in 92% of eyes. The minimum FTMH diameter was wider and final BCVA was lower in the ART group than in the other groups (p < 0.003 and p < 0.001, respectively). FTMHs with diameter > 680 μm had a higher closure rate with hAM than with AILMT (p = 0.02). Conclusions AILMT and hAM were the most frequently performed surgeries with both high closure rate and significant functional improvement. Preoperative BCVA was correlated with final BCVA. The minimum FTMH diameter may guide the treatment choice.
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Affiliation(s)
- Umberto Lorenzi
- Ophthalmology Unit, Centre Hospitalier Universitaire Charles-Nicolle, Rouen, France
- P 1.5 Group, 80, allée des Ormes, 06250, Mougins, France
| | - Joel Mehech
- Ophthalmology Unit, Centre Hospitalier Universitaire Charles-Nicolle, Rouen, France
| | - Tommaso Caporossi
- Ophthalmology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Catholic University "Sacro Cuore", Rome, Italy
| | - Mario R Romano
- Department of Biomedical Science, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Rocco De Fazio
- Ophthalmology Unit, Ospedale Santa Maria della Scaletta, Imola, Italy
| | - Eric Parrat
- P 1.5 Group, 80, allée des Ormes, 06250, Mougins, France
- Clinique Des Eaux Claires, Baie-Mahault, Guadeloupe, France
| | - Frédéric Matonti
- P 1.5 Group, 80, allée des Ormes, 06250, Mougins, France
- Centre Monticelli Paradis, Marseille, France
- Institut de Neuroscience de La Timone, Aix-Marseille University, Marseille, France
- Clinique Juge, Groupe Almaviva Santé, Marseille, France
| | - Paolo Mora
- Ophthalmology Unit, University Hospital of Parma, 43126, Parma, PR, Italy.
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23
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Uechi Y, Nakamura K, Shinozuka M, Kawasaki S, Okawa K, Inoue T, Asaoka R, Maruyama-Inoue M, Yanagi Y, Kadonosono K. Measurement of the Macular Hole Diameter by En Face Slab Optical Coherence Tomography Reflectance Imaging. Transl Vis Sci Technol 2022; 11:13. [PMID: 36201199 PMCID: PMC9554266 DOI: 10.1167/tvst.11.10.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Purpose To evaluate the repeatability of macular hole (MH) diameter measurement on en face slab optical coherence tomography (OCT) reflectance images and assess its potential to predict visual acuity (VA). Methods We enrolled 27 eyes with full-thickness MHs in this study. Preoperative en face slab OCT reflectance images were obtained. Image binarization, ellipse approximation, and uncorrected measurement of minimum diameter, min(ef_uc), and maximum diameter, max(ef_uc), were performed using ImageJ. In addition, magnification-corrected diameters were calculated as min(ef) and max(ef) using the Littman and modified Bennett formulas. Spectral-domain OCT horizontal images were used as the conventional method for the analysis: min(conv) and max(conv). The inter-rater reliability of the method was evaluated by calculating the intraclass correlation coefficient (ICC). The following relationships were analyzed: (1) between logMAR VA and min(ef_uc), min(ef), and min(conv); and (2) between logMAR VA and max(ef_uc), max(ef), and max(conv). Results The min(ef) and max(ef) values were 439.4 ± 240.5 µm and 720.7 ± 346.1 µm, respectively. The ICC values were 0.985 and 0.999 for min(ef) and max(ef), and 0.885 and 0.909 for min(conv) and max(conv), respectively. Multivariate analysis suggested that min(ef), but not min(ef_uc) or min(conv), was associated with pre- and postoperative logMAR VA. Furthermore, max(ef), but not max(ef_uc) or max(conv), was also closely correlated with pre- and postoperative logMAR VA. Conclusions The MH diameter measured by our method is highly reproducible and closely associated with VA compared to that measured by the conventional method. Translational Relevance The MH diameter measured by this modality might serve as an accurate biomarker to predict visual function in eyes with MH.
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Affiliation(s)
- Yuna Uechi
- Department of Ophthalmology and Micro-Technology, Yokohama City University, Kanagawa, Japan
| | - Kentaro Nakamura
- Department of Ophthalmology and Micro-Technology, Yokohama City University, Kanagawa, Japan
| | - Masato Shinozuka
- Department of Ophthalmology and Micro-Technology, Yokohama City University, Kanagawa, Japan
| | - Shohei Kawasaki
- Department of Ophthalmology and Micro-Technology, Yokohama City University, Kanagawa, Japan
| | - Kazuyoshi Okawa
- Department of Ophthalmology and Micro-Technology, Yokohama City University, Kanagawa, Japan
| | - Tatsuya Inoue
- Department of Ophthalmology and Micro-Technology, Yokohama City University, Kanagawa, Japan
| | - Ryo Asaoka
- Department of Ophthalmology, Seirei Hamamatsu General Hospital, Shizuoka, Japan.,Seirei Christopher University, Shizuoka, Japan
| | - Maiko Maruyama-Inoue
- Department of Ophthalmology and Micro-Technology, Yokohama City University, Kanagawa, Japan
| | - Yasuo Yanagi
- Department of Ophthalmology and Micro-Technology, Yokohama City University, Kanagawa, Japan
| | - Kazuaki Kadonosono
- Department of Ophthalmology and Micro-Technology, Yokohama City University, Kanagawa, Japan
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24
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Demirel S, Yanık Ö, Batıoğlu F, Özmert E. A Case of Rhegmatogenous Retinal Detachment With an Unpredictable Macular Tear Treated With Autologous Retinal Graft. Ophthalmic Surg Lasers Imaging Retina 2022; 53:575-578. [PMID: 36239677 DOI: 10.3928/23258160-20220907-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
A 40-year-old male presented with decreased vision following trauma from a stone. The view of the posterior segment was precluded due to cortex material. Ocular ultrasonography detected total retinal detachment. During 25-G pars plana vitrectomy, a large macular tear was observed. Because this finding was not expected, autologous retinal graft was the only possible surgical option to close this macular tear. A retinal graft was taken from the periphery and spread over the macula. At the postoperative period, the retinal graft was in place and integrated with the tear. An autologous retinal graft may be an effective surgical option in the presence of macular tear. [Ophthalmic Surg Lasers Imaging Retina 2022;53:575-578.].
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25
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Dhami A, Biswas RK, Dogra M, Singh R, Mittal S, Ratra D. Comparison of three techniques of harvesting full-thickness retinal tissue for large or persistent macular holes. Indian J Ophthalmol 2022; 70:3610-3616. [PMID: 36190056 PMCID: PMC9789844 DOI: 10.4103/ijo.ijo_743_22] [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] [Indexed: 11/05/2022] Open
Abstract
Purpose To evaluate the success rate of autologous retinal graft (ARG) for the closure of full-thickness macular holes (MHs) and compare the outcomes of three different techniques of harvesting the graft. Methods Clinic files of all patients who had undergone ARG for MH using intraocular scissors, membrane loop, or retinal punch to harvest retinal tissue were retrospectively reviewed. All patients were evaluated for MH closure, retinal reattachment, and visual improvement. Results Twenty-two eyes of 22 patients were included. ARG was done for 16 eyes (72.7%) with failed, large persistent MH, and six eyes (27.3%) also underwent simultaneous repair of retinal detachment. The basal diameter of MH was 1103.67 ± 310.09 (range 650-1529) μm. Intraocular scissors were used in 10 eyes (45.5%), a membrane loop in five eyes (22.7%), and a retinal punch in seven eyes (31.8%). Silicone oil tamponade was used in seven (31.8%) eyes and gas in 15 (68.1%) eyes. The follow-up ranged from 6 to 18 months. The hole closure rate was 72.7% (16/22). Visual improvement was noted in 18 eyes (81.8%). Retinal reattachment was seen in all eyes. Good graft integration with the surrounding area was seen in 17 eyes (77.3%). Graft retraction was seen in four eyes (18.18%) and graft loss in one eye (4.55%). No significant differences were noted among the three groups. Conclusion ARG is successful in closing large, failed MH with and without retinal detachment. A membrane loop and retinal punch are equally useful in harvesting the graft, but scissors are preferable in case the retina is detached. With all three techniques, integration of the graft with the surrounding tissue can be achieved.
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Affiliation(s)
| | - Rupak Kanti Biswas
- Netralayam- The Superspeciality Eye Care Centre, Kolkata, West Bengal, India
| | - Mohit Dogra
- Department of Vitreoretinal Diseases, Advanced Eye Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ramandeep Singh
- Department of Vitreoretinal Diseases, Advanced Eye Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sangeet Mittal
- Department of Vitreoretinal Diseases, Thind Eye Hospital, Jalandhar, Punjab, India
| | - Dhanashree Ratra
- Department of Vitreoretinal Diseases, Sankara Nethralaya, Chennai, Tamil Nadu, India,Correspondence to: Dr. Dhanashree Ratra, Department of Vitreoretinal Diseases, Sankara Nethralaya, Chennai - 600 006, Tamil Nadu, India. E-mail:
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26
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Dhami A, Sharma P, Dhami NB, Dhami GS. To evaluate the functional and anatomical outcomes for autologous retinal autograft with Finesse™ Flex Loop for failed macular holes. Indian J Ophthalmol 2022; 70:3033-3037. [PMID: 35918967 DOI: 10.4103/ijo.ijo_3215_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Purpose To evaluate the functional and anatomical outcomes for autologous retinal autograft with Finesse™ Flex Loop for failed macular holes. Methods This is a retrospective study analyzing medical records of consecutive patients with refractory macular hole (at least 1 prior surgery) and eyes with retinal detachment with coexisting macular holes (MH). Optical coherence tomography (OCT) of the macula was performed before and after surgery. The primary study outcome evaluated were the functional and anatomic macular hole closure, and secondary outcomes were improvement in visual acuity and restoration of the outer retinal bands, external limiting membrane, and ellipsoid zone in eyes with acquisition of autologous retinal transplant using Finesse Loop. Results The study included eight eyes of eight patients; retinal autograft was performed in six (75.0%) and autologous retinal transplantation (ART) with rhegmatogenous retinal detachment (RRD) was performed in two (25.0%) eyes. The average MH basal diameter in the study was 1310.88 ± 138.63 μm. The successful hole closure rate was observed to be 75% (6 eyes) and 100% retinal reattachment was observed in ART with RRD. Statistically significant (P = 0.001) improvement was noted for preop and postop visual acuity gain for ART acquisition and postop macular hole closure. The restoration of the external limiting membrane (ELM) and ellipsoid zone (EZ) was observed in 37.5% (3 eyes) of patients. Conclusion Finesse™ Flex Loop can be used to harvest retinal tissue and it provides good anatomical and functional outcomes for failed macular hole.
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Affiliation(s)
- Abhinav Dhami
- Vitreo Retina, Dhami Eye Care Hospital, Ludhiana, Punjab, India
| | - Pragya Sharma
- Medical Retina Services, Dhami Eye Care Hospital, Ludhiana, Punjab, India
| | - Nimrata B Dhami
- Cataract, Refractive and Cornea, Dhami Eye Care Hospital, Ludhiana, Punjab, India
| | - Gobinder S Dhami
- Medical Director, Dhami Eye Care Hospital, Ludhiana, Punjab, India
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27
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Gong Q, Ye L, Wu X, Xue L, Zhou H, Fan Y, Xu X, Wang W, Qian T. Vitrectomy combined with lens capsule flap transplantation in the treatment of high myopia macular hole retinal detachment: study protocol for a prospective randomised controlled trial. BMJ Open 2022; 12:e064299. [PMID: 35902197 PMCID: PMC9341187 DOI: 10.1136/bmjopen-2022-064299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Vitrectomy combined with internal limiting membrane (ILM) peeling, flap or tamponade is widely used in the treatment of macular diseases, such as macular hole (MH) and high myopia macular hole retinal detachment (HMMHRD). However, movement of the ILM to a suitable position to prevent displacement is a difficult operation. Improving visual function after surgery remains controversial. Compared with ILM, the thicker and more flexible lens capsule is easy to obtain and operate. Previous studies have confirmed the effectiveness of lens capsule flap in the treatment of MH. This study aims to evaluate the efficacy and safety of vitrectomy combined with lens capsule flap transplantation in the treatment of HMMHRD. METHODS AND ANALYSIS This single-centre, single-blind, prospective, randomised clinical trial will include 54 patients with HMMHRD who will first undergo phacoemulsification and intraocular lens implantation and then vitrectomy combined with lens capsule flap transplantation (experimental group) or ILM tamponade (control group). Study participants will be randomly allocated in a 1:1 ratio to experimental and control groups. Follow-up will be conducted 1, 3 and 7 days and 1, 3 and 6 months after surgery in both groups. Necessary examinations will be performed at each follow-up visit. Measurement outcomes include postoperative situation of macular hole closure, best-corrected visual acuity, macular retinal function and macular retinal sensitivity. The primary outcome is type I closure rate of MH 6 months after operation. Intergroup comparisons of the proportions of patients with type I closure of MH will be performed with Fisher's exact test. ETHICS AND DISSEMINATION Full ethics approval for this study was obtained from the Ethics Committee of Shanghai General Hospital, Shanghai Jiaotong University, Shanghai, China. The outcomes of the trial will be disseminated through peer-reviewed journals and at scientific conferences. TRIAL REGISTRATION NUMBER ChiCTR2200057836.
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Affiliation(s)
- Qiaoyun Gong
- Department of Ophthalmology, Shanghai General Hospital, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai, People's Republic of China
- Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, People's Republic of China
- Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, People's Republic of China
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Disease, Shanghai, People's Republic of China
| | - Luyao Ye
- Department of Ophthalmology, Shanghai General Hospital, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai, People's Republic of China
- Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, People's Republic of China
- Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, People's Republic of China
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Disease, Shanghai, People's Republic of China
| | - Xia Wu
- Department of Ophthalmology, Shanghai General Hospital, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai, People's Republic of China
- Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, People's Republic of China
- Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, People's Republic of China
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Disease, Shanghai, People's Republic of China
| | - Lin Xue
- Department of Ophthalmology, Shanghai General Hospital, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai, People's Republic of China
- Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, People's Republic of China
- Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, People's Republic of China
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Disease, Shanghai, People's Republic of China
| | - Hao Zhou
- Department of Ophthalmology, Shanghai General Hospital, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai, People's Republic of China
- Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, People's Republic of China
- Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, People's Republic of China
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Disease, Shanghai, People's Republic of China
| | - Ying Fan
- Department of Ophthalmology, Shanghai General Hospital, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai, People's Republic of China
- Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, People's Republic of China
- Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, People's Republic of China
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Disease, Shanghai, People's Republic of China
| | - Xun Xu
- Department of Ophthalmology, Shanghai General Hospital, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai, People's Republic of China
- Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, People's Republic of China
- Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, People's Republic of China
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Disease, Shanghai, People's Republic of China
| | - Weijun Wang
- Department of Ophthalmology, Shanghai General Hospital, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai, People's Republic of China
- Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, People's Republic of China
- Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, People's Republic of China
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Disease, Shanghai, People's Republic of China
| | - Tianwei Qian
- Department of Ophthalmology, Shanghai General Hospital, Shanghai, China
- National Clinical Research Center for Eye Diseases, Shanghai, People's Republic of China
- Shanghai Key Laboratory of Ocular Fundus Diseases, Shanghai, People's Republic of China
- Shanghai Engineering Center for Visual Science and Photomedicine, Shanghai, People's Republic of China
- Shanghai Engineering Center for Precise Diagnosis and Treatment of Eye Disease, Shanghai, People's Republic of China
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O'Sullivan CF, Nilsen K, Borg BM, Ellis MJ, Matsas P, Thien F, Douglass JA, Stuart-Andrews C, King GG, Prisk GK, Thompson BR. Small Airways Dysfunction is Associated with Increased Exacerbations in Patients with Asthma. J Appl Physiol (1985) 2022; 133:629-636. [PMID: 35861519 DOI: 10.1152/japplphysiol.00103.2022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
There is poor understanding of why some patients with asthma experience recurrent exacerbations despite high levels of treatment. We compared measurements of peripheral ventilation heterogeneity and respiratory system mechanics in participants with asthma who were differentiated according to exacerbation history, to ascertain whether peripheral airway dysfunction was related to exacerbations. Three asthmatic groups: "Stable" (no exacerbations for >12 months, n=18), "Exacerbation-prone" (≥1 exacerbation requiring systemic corticosteroids within the last 12 months, but stable for ≥1-month, n=9) and "Treated-exacerbation" (exacerbation requiring systemic corticosteroids within the last 1 month, n=12) were studied. All participants were current non-smokers with <10pack/years smoking history. Spirometry, static lung volumes, ventilation heterogeneity from multi-breath nitrogen washout (MBW) and respiratory system mechanics from oscillometry were measured. The Exacerbation-prone group compared to the Stable group had slightly worse spirometry (FEV1 Z-score -3.58(1.13) vs -2.32(1.06), p=0.03), however acinar ventilation heterogeneity (Sacin Z-score 7.43(8.59) vs 3.63(3.88), p=0.006) and respiratory system reactance (Xrs cmH2O.s.L-1 -2.74(3.82) vs -1.32(1.94), p=0.01) were much worse in this group. The Treated-exacerbation group had worse spirometry but similar small airway function, compared with the Stable group. Patients with asthma who exacerbate have worse small airway function as evidenced by increases in Sacin measured by MBW and delta Xrs from oscillometry, both markers of small airway dysfunction, compared with those that do not.
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Affiliation(s)
- Claire F O'Sullivan
- Respiratory Medicine, The Alfred Hospital, Melbourne, VIC, Australia.,Monash University, Melbourne, VIC, Australia
| | - Kris Nilsen
- Respiratory Medicine, The Alfred Hospital, Melbourne, VIC, Australia.,School of Health Science, Swinburne University of Technology, Melbourne, VIC, Australia
| | - Brigitte M Borg
- Respiratory Medicine, The Alfred Hospital, Melbourne, VIC, Australia.,Monash University, Melbourne, VIC, Australia
| | - Matthew J Ellis
- Respiratory Medicine, The Alfred Hospital, Melbourne, VIC, Australia
| | - Pam Matsas
- Respiratory Medicine, The Alfred Hospital, Melbourne, VIC, Australia
| | - Frank Thien
- Monash University, Melbourne, VIC, Australia.,Respiratory Medicine, Eastern Health, Melbourne, VIC, Australia
| | - Jo A Douglass
- The Department of Medicine, Royal Melbourne Hospital, University of Melbourne, Melbourne, VIC, Australia
| | | | - Gregory G King
- Airway Physiology and Imaging Group, The Woolcock Institute, Sydney, NSW, Australia
| | - Gordon Kim Prisk
- Department of Medicine, University of California, San Diego, La Jolla, CA, United States
| | - Bruce R Thompson
- Respiratory Medicine, The Alfred Hospital, Melbourne, VIC, Australia.,School of Health Science, University of Melbourne, Melbourne, VIC, Australia
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29
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Surgical Techniques for Refractory Macular Holes. Int Ophthalmol Clin 2022; 62:103-117. [PMID: 35752889 DOI: 10.1097/iio.0000000000000435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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30
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Kitahata S, Inoue M, Yanagi Y, Tanaka S, Inoue T, Yamakawa T, Uchio E, Kadonosono K. Angiogenesis and Anastomosis on the Graft Retina after Autologous Retinal Transplant. Ophthalmol Retina 2022; 6:972-974. [PMID: 35595179 DOI: 10.1016/j.oret.2022.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 05/11/2022] [Accepted: 05/11/2022] [Indexed: 11/24/2022]
Abstract
Anastomosis on the graft retina was studied following autologous retinal transplant (ART) on 26 eyes with primary and refractory macular hole. Angiogenesis and anastomosis were seen in 35% of eyes with successful ART, likely contributing to the survival of the transplanted retina.
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Affiliation(s)
- Shohei Kitahata
- Department of Ophthalmology and Micro-technology, Yokohama City University
| | - Maiko Inoue
- Department of Ophthalmology and Micro-technology, Yokohama City University
| | - Yasuo Yanagi
- Department of Ophthalmology and Micro-technology, Yokohama City University
| | - Shin Tanaka
- Department of Ophthalmology and Micro-technology, Yokohama City University
| | - Tatsuya Inoue
- Department of Ophthalmology and Micro-technology, Yokohama City University
| | - Tadashi Yamakawa
- Department of Ophthalmology and Micro-technology, Yokohama City University
| | | | - Kazuaki Kadonosono
- Department of Ophthalmology and Micro-technology, Yokohama City University.
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Long-Term Follow-Up of Refractory Large Macular Hole with Autologous Neurosensory Retinal Free Flap Transplantation. J Ophthalmol 2022; 2022:1717366. [PMID: 35586596 PMCID: PMC9110223 DOI: 10.1155/2022/1717366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 04/22/2022] [Accepted: 04/25/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose To evaluate the long-term anatomic and functional outcomes of autologous neurosensory retinal free flap transplantation (ART) for patients with refractory large macular hole (MH). Design Retrospective interventional case series. Methods We reviewed 9 patients who underwent ART for their refractory large MH. In this extended follow-up study, postoperative assessment including spectral-domain optical coherence tomography and best-corrected visual acuity (BCVA) were recorded at 12, 15, 18, 21, and 24 months after surgery. Results The macular hole of all patients appeared successfully closed during the whole follow-up period. The mean logMAR BCVA improved from 1.61 ± 0.44 (preoperative) to 0.72 ± 0.30 (12 months after surgery) (p < 0.001). Thereafter, the mean BCVA remained stable at each follow-up. At the mean 16.0 ± 0.8 months postoperatively, inner retinal cystic changes were observed in 4 eyes (44.4%), but these did not significantly affect vision. Conclusion ART is a good alternative technique for closing large refractory macular holes. Although inner retinal cystic changes were observed in 4 eyes (44.4%), this phenomenon did not significantly affect visual acuity. It provides long-term good anatomical and functional results, especially in cases where insufficient ILM or lens capsule are left.
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32
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AMNIOTIC MEMBRANE GRAFT FOR THE TREATMENT OF LARGE REFRACTORY MACULAR HOLE. Retina 2022; 42:1479-1483. [DOI: 10.1097/iae.0000000000003505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Xu C, Feng C, Han M, He J, Zhang R, Yan T, Li X, Liu Y, Li Y, Wu J. Inverted internal limiting membrane flap technique for retinal detachment due to macular holes in high myopia with axial length ≥ 30 mm. Sci Rep 2022; 12:4258. [PMID: 35277581 PMCID: PMC8917174 DOI: 10.1038/s41598-022-08277-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 03/03/2022] [Indexed: 11/25/2022] Open
Abstract
To compare the efficacy of internal limiting membrane (ILM) flap covering to that of ILM flap insertion for the treatment of macular hole retinal detachment (MHRD) in highly myopic eyes with axial length (AL) ≥ 30 mm. We retrospectively analysed the medical records of 48 MHRD patients with high myopia (AL ≥ 30 mm). According to different surgical methods, the patients were divided into a covering group (23 eyes) and an insertion group (25 eyes). The rate of retinal reattachment and MH closure were compared between the two groups, and the related factors affecting the initial anatomical results were analysed. After primary vitrectomy and single silicone oil removal, there were 18 eyes (78.3%) in the covering group, and 20 eyes (80.0%) in the insertion group had retinal reattachment (P = 1.000). Moreover, 16 eyes (69.6%) in the covering group and 17 eyes (68.0%) in the insertion group had their MHs sealed (P = 0.907). The best-corrected visual acuity (BCVA) at 12 months and the improvement in BCVA postoperatively in the two groups were not statistically significant (P = 0.543, 0.955). Logistic regression analysis showed that elongated AL (OR = 1.844, 95% CI 1.037–3.280, P = 0.037) and higher choroidal atrophy (OR = 2.986, 95% CI 1.011–8.821, P = 0.048) were risk factors affecting initial anatomical success. For extremely high-myopia MHRD with AL ≥ 30 mm, ILM flap covering and insertion can both effectively seal the MH and promote retinal reattachment, but the visual function improvement may still be limited. The longer the AL and the higher the choroidal atrophy, the greater is the risk of initial anatomical failure.
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Affiliation(s)
- Changzhong Xu
- Department of Ophthalmology, The Second Xiangya Hospital, School of Ophthalmology, Central South University, Changsha, China
| | - Chao Feng
- Aier Eye Hospital of Wuhan University, No. 481 Zhongshan Road, Wuchang District, Wuhan, China
| | - Mengyao Han
- Aier Eye Hospital of Wuhan University, No. 481 Zhongshan Road, Wuchang District, Wuhan, China
| | - Junwen He
- Aier Eye Hospital of Wuhan University, No. 481 Zhongshan Road, Wuchang District, Wuhan, China
| | - Rui Zhang
- Aier Eye Hospital of Wuhan University, No. 481 Zhongshan Road, Wuchang District, Wuhan, China
| | - Tao Yan
- Aier Eye Hospital of Wuhan University, No. 481 Zhongshan Road, Wuchang District, Wuhan, China
| | - Xiangyun Li
- Aier Eye Hospital of Wuhan University, No. 481 Zhongshan Road, Wuchang District, Wuhan, China
| | - Yong Liu
- Aier Eye Hospital of Wuhan University, No. 481 Zhongshan Road, Wuchang District, Wuhan, China
| | - Yanzi Li
- Aier Eye Hospital of Wuhan University, No. 481 Zhongshan Road, Wuchang District, Wuhan, China
| | - Jianhua Wu
- Aier Eye Hospital of Wuhan University, No. 481 Zhongshan Road, Wuchang District, Wuhan, China.
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Caporossi T, Ripa M, Governatori L, Scampoli A, Gambini G, Rizzo C, Kilian R, Rizzo S. The current surgical management of refractory full-thickness macular holes. EXPERT REVIEW OF OPHTHALMOLOGY 2022. [DOI: 10.1080/17469899.2022.2045951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Tomaso Caporossi
- Ophthalmology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Catholic University “Sacro Cuore”, Rome, Italy
| | - Matteo Ripa
- Ophthalmology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Catholic University “Sacro Cuore”, Rome, Italy
| | - Lorenzo Governatori
- University Hospital Careggi Department of Ophthalmology Firenze, Toscana, Italy
| | - Alessandra Scampoli
- Ophthalmology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Catholic University “Sacro Cuore”, Rome, Italy
| | - Gloria Gambini
- Ophthalmology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Catholic University “Sacro Cuore”, Rome, Italy
| | - Clara Rizzo
- Ophthalmology Unit,Department of Surgical, Medical, Molecular and Critical Area Pathology, University of Pisa, Pisa, Italy
| | | | - Stanislao Rizzo
- Ophthalmology Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
- Catholic University “Sacro Cuore”, Rome, Italy
- Consiglio Nazionale delle Ricerche, Istituto di Neuroscienze, Pisa, Italy
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Habib AM, Mansour A, Fouad YA. Flower-petal inverted flap for internal limiting membrane in myopic eyes with macular hole and rhegmatogenous retinal detachment. Indian J Ophthalmol 2022; 70:667-669. [PMID: 35086261 PMCID: PMC9023927 DOI: 10.4103/ijo.ijo_2226_21] [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] [Indexed: 11/10/2022] Open
Abstract
We demonstrate a modified internal limiting membrane (ILM) inverted flap technique for closure of macular holes (MHs) concurrent with rhegmatogenous retinal detachment in myopic eyes. Multiple ILM flaps were created in a flower-petal configuration around the MH over the detached retina after shallowing the retina as much as possible. Traction was always in a direction that allowed the optic disc to act as an anchor to limit iatrogenic breaks and to bridge the hole with multiple, more secure flaps should one of the flaps revert or break away. The technique proved safe and efficient in MH closure in our series of eight cases. The modification described provides an effective approach for challenging myopic cases in which ILM flap creation is needed over a detached retina.
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Affiliation(s)
- Ahmed M Habib
- Department of Ophthalmology, Ain Shams University; Vitreoretinal Service, Al Mashreq Eye Hospital, Cairo, Egypt
| | - Ahmed Mansour
- Department of Ophthalmology, Ain Shams University; Vitreoretinal Service, Al Mashreq Eye Hospital, Cairo, Egypt
| | - Yousef A Fouad
- Department of Ophthalmology, Ain Shams University; Vitreoretinal Service, Al Mashreq Eye Hospital, Cairo, Egypt
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Romano MR, Rossi T, Borgia A, Catania F, Sorrentino T, Ferrara M. Management of refractory and recurrent macular holes: A comprehensive review. Surv Ophthalmol 2022; 67:908-931. [DOI: 10.1016/j.survophthal.2022.01.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 01/22/2022] [Accepted: 01/24/2022] [Indexed: 10/19/2022]
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Kokame GT, Card K. Vitrectomy With Internal Limiting Membrane Transplants in the Closure of 2 Adjacent Macular Holes. JOURNAL OF VITREORETINAL DISEASES 2022; 6:71-74. [PMID: 37007719 PMCID: PMC9976226 DOI: 10.1177/24741264211018301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Purpose: Two adjacent macular holes (MHs), which were noted in the highly myopic left eye of an 85-year-old woman, is an uncommon clinical presentation. This case report presents the successful closure of the 2 adjacent MHs using internal limiting membrane (ILM) transplants during vitrectomy that included. Methods: ILM transplants were placed within both MHs during vitrectomy that included ILM peeling and fluid gas exchange with 18% perfluoropropane (C3F8) and postoperative facedown positioning for 1 week. Results: Both MHs were successfully closed following surgery with improvement in vision and decrease in metamorphopsia. Conclusions: This case suggested that relief of traction by ILM peeling and placement of ILM transplants within both MHs to provide a scaffold and stimulate glial tissue proliferation may have facilitated closure of the 2 adjacent MHs, which is a difficult management problem to manage and not previously reported to the best of our knowledge.
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Affiliation(s)
- Gregg T. Kokame
- University of Hawaii John A. Burns School of Medicine, Honolulu, HI, USA
- Hawaii Macula and Retina Institute, Aiea, HI, USA
- Retina Consultants of Hawaii, Honolulu, HI, USA
| | - Kevin Card
- University of Hawaii John A. Burns School of Medicine, Honolulu, HI, USA
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Kalur A, Muste J, Singh RP. A Review of Surgical Techniques for the Treatment of Large Idiopathic Macular Holes. Ophthalmic Surg Lasers Imaging Retina 2022; 53:52-61. [PMID: 34982003 DOI: 10.3928/23258160-20211210-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND OBJECTIVE This meta-analysis reviews available surgical techniques for the repair of macular holes (MHs) >650 μm. MATERIAL AND METHODS PubMed search criteria were used to identify 17 studies outlining surgical techniques for the repair of MHs >650 μm. Thirteen of the studies identified individual cases and were further analyzed based on MH classification. Success was defined as functional improvement and anatomic closure of the hole. RESULTS Two hundred and six MHs were included in this study. There were clinically significant differences between the repair of primary and refractory MHs. Autologous retinal transplant resulted in a visual acuity improvement of -0.48 ± 0.36 log-MAR, whereas an inverted internal limiting membrane (ILM) flap and pedicle ILM flap resulted in visual acuity improvements of -0.15 ± 0.17 and -0.14 ± 0.91 logMAR, respectively. CONCLUSION An inverted or pedicle ILM flap appears more effective for primary MHs, whereas refractory MHs benefit from a free flap. [Ophthalmic Surg Lasers Imaging Retina. 2022;53:52-61.].
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Da Mota SEH, Morales-Cantón V, Rojas-Juárez S, López-Bolaños A, Ramírez-Estudillo A, Macouzet LB. Autologous Retinal Transplant for Macular Hole. Open Ophthalmol J 2021. [DOI: 10.2174/1874364102115010292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
We aim to review scientific literature concerning published studies on autologous retinal transplantation to treat macular hole patients. The following databases were searched: Medline and Medline Non-Indexed Items, Embase (1990–2020), Ovid Medline® (1990 to November 2020), Embase (1990 to November 2020), Ovid Medline® and Epub Ahead of Print, in-Process and Web of Science (all years). Search keywords included “autologous”, “retinal transplant”, “autologous neurosensory retinal free flap” “transplantation”, “macular hole”, and “macular hole surgery”. Eighteen case series and single case reports were reviewed.
Preoperative and final best-corrected visual acuity, microperimetry and multifocal electroretinogram findings, macular hole closure rate, preoperative and postoperative ellipsoid zone, and external limiting membrane defects were obtained and analyzed. Indications of autologous retinal transplantation for macular hole surgery included refractory macular holes, conventional techniques, and large macular holes. The number of cases included in the different case series ranged from 2 to 130 cases, and prior macular hole surgeries of the patients ranged from 0 to 3. Overall, the published case series of autologous retinal transplants have reported a macular hole closure rate of 66.7 to 100%, as well as a significant improvement in best-corrected visual acuity. The most frequently reported complications included considerable intraoperative bleeding and postoperative dislocation of the graft. The presence of functionality in the graft area has also been documented by microperimetry and multifocal electroretinogram.
In conclusion, the autologous retinal transplantation technique for macular hole patients has emerged as another surgical option, with a high macular hole closure rate and visual improvement.
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Vibhute G, Joshi S, Ayachit G, Ayachit A. Commentary: Macular hole surgery - A tweak here and there. Indian J Ophthalmol 2021; 70:186-187. [PMID: 34937235 PMCID: PMC8917533 DOI: 10.4103/ijo.ijo_2368_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Affiliation(s)
- Giriraj Vibhute
- Department of Vitreoretina, M M Joshi Eye Institute, Hubballi, Karnataka, India
| | - Shrinivas Joshi
- Department of Vitreoretina, M M Joshi Eye Institute, Hubballi, Karnataka, India
| | - Guruprasad Ayachit
- Department of Vitreoretina, M M Joshi Eye Institute, Hubballi, Karnataka, India
| | - Apoorva Ayachit
- Department of Vitreoretina, M M Joshi Eye Institute, Hubballi, Karnataka, India
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Abdul-Kadir MA, Lim LT. Update on surgical management of complex macular holes: a review. Int J Retina Vitreous 2021; 7:75. [PMID: 34930488 PMCID: PMC8686572 DOI: 10.1186/s40942-021-00350-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 12/05/2021] [Indexed: 11/18/2022] Open
Abstract
Modern surgical interventions effectively treat macular holes (MHs) more than 90%. Current surgical treatment for MHs is pars plana vitrectomy with epiretinal membrane, internal limiting membrane (ILM) peeling, gas endotamponade, and prone posturing postoperatively. However, a small subset of MHs imposes challenges to surgeons and frustrations on patients. A narrative review was performed on the surgical treatment of challenging MHs including large and extra-large MHs, myopic MHs with or without retinal detachment, and chronic and refractory MHs. There are robust data supporting inverted ILM flap as the first-line treatment for large idiopathic MHs and certain secondary MHs including myopic MHs. In addition, several studies had shown that ILM flap manipulations in combination with surgical adjuncts increase surgical success, especially in difficult MHs. Even in eyes with limited ILM, surgical options included autologous retinal graft, human amniotic membrane, and creation of a distal ILM flap that can assist in MH closure even though the functional outcome may be affected by the MH chronicity. Despite relative success anatomically and visually after each technique, most techniques require a long-term study to analyze their safety profile and to establish any morphological changes of the MH plug in the closed MHs.
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Affiliation(s)
| | - Lik Thai Lim
- Department of Ophthalmology, Universiti Malaysia Sarawak (UNIMAS), Kota Samarahan, Malaysia
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Patel SN, Mahmoud TH, Kazahaya M, Todorich B. AUTOLOGOUS NEUROSENSORY RETINAL TRANSPLANTATION: Bridging the Gap. Retina 2021; 41:2417-2423. [PMID: 33990116 DOI: 10.1097/iae.0000000000003210] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To review the autologous retinal transplantation surgical technique, indications, rationale, and current outcomes of data published to date. METHODS Review of surgical technique, preoperative and postoperative best-corrected visual acuity, and macular hole (MH) closure rate in studies with at least five eyes. RESULTS The weighted average macular hole closure rate is 88%, with a MH closure rate ranging from 66.7% to 100%. The weighted average best-corrected visual acuity improved from mean logarithm of the minimum angle of resolution 1.35 (Snellen equivalent of 20/450) preoperatively to mean logarithm of the minimum angle of resolution 1.02 (Snellen equivalent of 20/210) postoperatively. From the largest autologous retinal transplantation case series, 37% of patients gained 3 or more lines of visual acuity after autologous retinal transplantation for primary or refractory MHs and 74% gained 3 or more lines of visual acuity after autologous retinal transplantation for MH-retinal detachments. Functional improvement including negative Watzke-Allen sign and conversion from positive to negative scotoma was reported in large case series. CONCLUSION Autologous retinal transplantation is a promising technique for closure of large and refractory MHs otherwise difficult to repair with conventional techniques. This technique may allow for replacement of neural tissue in the macula through cell rehabilitation and regeneration through presumed ectopic synaptogenesis, retinal progenitor cell differentiation and integration, and/or retinal progenitor cell material transfer to host neurons.
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Affiliation(s)
- Saagar N Patel
- Department of Ophthalmology, Penn State College of Medicine, Hershey, Pennsylvania
| | - Tamer H Mahmoud
- Associated Retinal Consultants, William Beaumont Hospital, Royal Oak, Michigan; and
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Yuan A, Yang D, Olmos de Koo L. Current Trends in Macular Hole Repair. CURRENT SURGERY REPORTS 2021. [DOI: 10.1007/s40137-021-00305-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Caporossi T, Governatori L, Verdina T, Rizzo S. Human amniotic membrane for failed macular hole. A case of initial unsuccessful outcome that resolved after amniotic membrane exchange. Eur J Ophthalmol 2021; 32:11206721211058996. [PMID: 34779681 DOI: 10.1177/11206721211058996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
INTRODUCTION We described a case of initial unsuccessful outcome of failed macular hole treated with amniotic membrane, that resolved after amniotic membrane exchange and silicone oil injection. CASE DESCRIPTION a woman affected by a high myopic macular hole that had failed to close after multiple surgeries, had been treated using an amniotic membrane graft and 20% sulfur hexafluoride but, after the gas reabsorption, the macular hole was still open, and the amnioticmembrane. A second surgery with a second amniotic membrane patch and silicone oil was carried out. Two weeks after the procedure the macular hole closed, and the final visual acuity improved from 20/400 to 20/100. CONCLUSIONS In this case, a second surgery, using a new amniotic membrane graft and a longer-lasting endotamponade, closed the hole and improved the visual acuity.
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Affiliation(s)
- Tomaso Caporossi
- Department of Ophthalmology, 96983Catholic University of Sacred-Heart Foundation "Policlinico Universitario A. Gemelli" IRCCS, Rome, Italy
| | - Lorenzo Governatori
- Department of Neurofarba, Ophthalmology, 9300University of Florence, Florence, Italy
| | - Tommaso Verdina
- Institute of Ophthalmology, 9306University of Modena and Reggio Emilia, Modena, Italy
| | - Stanislao Rizzo
- Department of Ophthalmology, 96983Catholic University of Sacred-Heart Foundation "Policlinico Universitario A. Gemelli" IRCCS, Rome, Italy
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Tsipursky MS, Byun M, Jager RD, Sheth VS. Anatomical and Functional Outcomes of Relaxing Parafoveal Nasal Retinotomy for Refractory Macular Hole Repair. JOURNAL OF VITREORETINAL DISEASES 2021; 5:479-487. [PMID: 37007177 PMCID: PMC9976153 DOI: 10.1177/2474126420987145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Purpose: This work aimed to assess postoperative outcomes associated with relaxing parafoveal nasal retinotomy for refractory macular hole repair. Methods: This was a retrospective interventional study of patients with persistent or recurrent macular holes following 1 or more standard repair procedures with pars plana vitrectomy and internal limiting membrane peeling. Patients received an additional pars plana vitrectomy and relaxing parafoveal nasal retinotomy, followed by fluid-air and air-gas exchange. Key postoperative outcomes included the achievement of macular hole closure and changes in visual acuity from baseline. Results: Thirteen patients with refractory macular holes were included, with a median age of 65 years (range, 49-90 years). The aperture diameter of the 13 macular holes ranged from 180 to 799 µm (median, 538 µm). Vitrectomy and relaxing parafoveal nasal retinotomy were performed in all 13 eyes, and after a median follow-up of 12 months (range, 3-34 months), anatomical closure was achieved in 12 of 13 eyes (92.3%). Overall, visual acuity (mean ± SE) improved significantly from 1.20 ± 0.15 logMAR (approximate Snellen equivalent, 20/320) at baseline to 0.84 ± 0.11 logMAR (Snellen, ∼ 20/125) during postoperative follow-up ( P < .05). Central and paracentral scotomas were observed in 8 of 11 eyes with postoperative Humphrey visual field 10-2 and/or 24-2 data available. Conclusions: Relaxing parafoveal nasal retinotomy may be an effective method to promote anatomical closure and improve vision outcomes in patients with recalcitrant macular holes.
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Affiliation(s)
| | - Matthew Byun
- University Retina and Macula Associates, Oak Forest, IL, USA
- Department of Ophthalmology, University of Illinois at Chicago, Chicago, IL, USA
| | - Rama D. Jager
- University Retina and Macula Associates, Oak Forest, IL, USA
- Department of Ophthalmology, University of Illinois at Chicago, Chicago, IL, USA
| | - Veeral S. Sheth
- University Retina and Macula Associates, Oak Forest, IL, USA
- Department of Ophthalmology, University of Illinois at Chicago, Chicago, IL, USA
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HUMAN AMNIOTIC MEMBRANE TO CLOSE RECURRENT, HIGH MYOPIC MACULAR HOLES IN PATHOLOGIC MYOPIA WITH AXIAL LENGTH OF ≥30 mm. Retina 2021; 40:1946-1954. [PMID: 31868775 DOI: 10.1097/iae.0000000000002699] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To assess the effectiveness of the human amniotic membrane plug for recurrent high myopic macular hole (MH) that already underwent pars plana vitrectomy with internal limiting membrane peeling and gas endotamponade. METHODS Sixteen eyes of 16 patients with recurrent high myopic MH were enrolled. A 23-gauge pars plana vitrectomy was performed. Human amniotic membrane plugs were implanted under the neuroretina inside the MH. Twenty percent sulfur hexafluoride or air was used as endotamponades. The patients were instructed to maintain facedown position for 5 days after surgery. RESULTS Optical coherence tomography examinations showed that the MHs closed in 15 of the 16 patients (93.75%) 2 weeks after one surgical intervention, and in 100% of patients after second intervention. Mean best-corrected visual acuity improved from 1 logarithm of the minimum angle of resolution (20/200) to 0.67 logarithm of the minimum angle of resolution (20/100) 6 months after surgery. Best-corrected visual acuity remained stable during the 12-month follow-up. One patient had human amniotic membrane plug dislocation after gas absorption that needed a second intervention with new AM plug implantation. No adverse events were reported during the 12-month follow-up. CONCLUSION The first case series of recurrent high myopic MH was reported, assessing the effectiveness of the human amniotic membrane plug to close recurrent MHs in pathologic myopia. All the cases were successful with encouraging best-corrected visual acuity recovery.
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Surgical Management of Recurrent and Persistent Macular Holes: A Practical Approach. Ophthalmol Ther 2021; 10:1137-1153. [PMID: 34494236 PMCID: PMC8589910 DOI: 10.1007/s40123-021-00388-5] [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: 06/08/2021] [Accepted: 08/09/2021] [Indexed: 12/28/2022] Open
Abstract
Primary surgery for macular hole (MH) closure has a high success rate with current methods of pars plana vitrectomy and internal limiting membrane (ILM) peeling. When primary surgery fails, there are several options available for secondary repair, including extension of the ILM peel, creation of an ILM flap, pedunculated ILM flap, lens capsule flap transplantation, autologous retinal transplantation, use of a human amniotic membrane plug, adjuvant autologous platelet concentrate, induction of macular detachments with subretinal blebs, and creation of retinal incisions. In this review, we discuss the practical approach to each of these surgical techniques for the management of recurrent or persistent MHs.
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Too LK, Shen W, Mammo Z, Osaadon P, Gillies MC, Simunovic MP. SURGICAL RETINAL EXPLANTS AS A SOURCE OF RETINAL PROGENITOR CELLS. Retina 2021; 41:1986-1993. [PMID: 33560780 PMCID: PMC8384250 DOI: 10.1097/iae.0000000000003137] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
PURPOSE To describe the novel observation of spontaneously migrating retinal cells from living donor surgical retinal explants that express progenitor cell markers in the absence of exogenous growth factors. METHODS Surgical retinal explants were harvested from 5 consecutive patients undergoing 23 G pars plana vitrectomy for the management of rhegmatogenous detachment. During surgery, equatorial flap tears were trimmed with the vitreous cutter and aspirated. Excised tissue was then regurgitated into a syringe containing balanced salt solution and immediately transferred to tissue culture. Migrating cells subsequently underwent immunohistochemical staining and their characteristics were compared with those of a spontaneously immortalized Müller stem cell line. RESULTS Spontaneously migrating cells were observed from samples taken from all 5 patients from Day 2 to 10 after transfer to culture. These cells were found to express embryonic cell markers, including paired box 6 (Pax6), sex-determining region Y-box 2 (Sox-2), nestin, cone-rod homeobox, and cyclin-dependent kinase inhibitor 1B (p27Kip1) as well as proteins consistent with early or retained differentiation down the Müller cell lineage, including glial fibrillary acidic protein and glutamine synthetase. CONCLUSION After injury, the human equatorial retina is capable of spontaneously producing cells that demonstrate migration and that express progenitor cell markers. In addition, these cells express proteins consistent with Müller cell lineage. These initial observations support the assertion that the human retina may possess the potential for regeneration and that surgical retinal explants could also act as a ready source of retinal progenitor cells.
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Affiliation(s)
- Lay Khoon Too
- Save Sight Institute, University of Sydney, Sydney, New South Wales, Australia; and
| | - Weiyong Shen
- Save Sight Institute, University of Sydney, Sydney, New South Wales, Australia; and
| | - Zaid Mammo
- Sydney Eye Hospital, Sydney, New South Wales
| | | | - Mark C. Gillies
- Save Sight Institute, University of Sydney, Sydney, New South Wales, Australia; and
- Sydney Eye Hospital, Sydney, New South Wales
| | - Matthew P. Simunovic
- Save Sight Institute, University of Sydney, Sydney, New South Wales, Australia; and
- Sydney Eye Hospital, Sydney, New South Wales
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Marlow ED, Mahmoud TH. Current management strategies for atypical macular holes. Taiwan J Ophthalmol 2021; 11:221-231. [PMID: 34703737 PMCID: PMC8493981 DOI: 10.4103/tjo.tjo_26_20] [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: 04/16/2020] [Accepted: 05/11/2020] [Indexed: 01/02/2023] Open
Abstract
This review evaluates the current surgical management options for refractory and atypical macular holes (MH) and proposes a treatment paradigm for approaching complex cases. A review of literature was performed to deliver a thorough discussion of the epidemiology and pathophysiology of MH as well as the historic evolution of surgical management strategies. With this context established, an update on recent surgical advances for management of large, chronic, and highly myopic MH is provided. New small MH may be adequately treated with pars plana vitrectomy, while those ≥300 μm should undergo internal limiting membrane (ILM) peel. For MH ≥400 μm with risk factors for failure, primary intervention should involve creation of an ILM flap and various methods of flap creation are discussed. For very large MH ≥700 μm or in refractory cases, autologous retinal transplants and other recently proposed procedures should be considered. While typical MHs enjoy high initial surgical success rates, atypical and refractory MH require additional intraoperative and postoperative considerations to maximize surgical success and optimize vision. With many techniques at the surgeon's disposal, patient selection becomes critical to improving outcomes.
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Affiliation(s)
| | - Tamer H. Mahmoud
- Associated Retinal Consultants, P.C., Royal Oak, MI, USA
- Department of Ophthalmology, Oakland University William Beaumont School of Medicine, Rochester, MI, USA
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Persistent macular holes - what is the best strategy for revision? Graefes Arch Clin Exp Ophthalmol 2021; 259:1781-1790. [PMID: 34076741 DOI: 10.1007/s00417-021-05252-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 05/16/2021] [Accepted: 05/19/2021] [Indexed: 10/21/2022] Open
Abstract
PURPOSE This study aims to analyze the success rate and functional outcome after revision surgery of persistent idiopathic full-thickness macular holes in a large patient cohort and to identify the optimal tamponade strategy and the value of new adjunctive manipulation techniques for persistent macular hole (pMH) closure. METHODS Retrospective, comparative, non-consecutive case series of all revisional surgeries for idiopathic pMH between 2011 and 2019 at the Eye Clinic Sulzbach were identified. Of 1163 idiopathic MH surgeries, 74 eyes of 74 patients had pMH. Of those, group 1 (n = 38) had vitrectomy with tamponade alone (20% sulfur hexafluoride gas, 15% hexafluoroethane gas, silicone oil 5000, Densiron®), while group 2 (n = 36) included tamponade with adjuvant manipulation (internal limiting membrane (ILM) translocation, subretinal fluid injection, epiretinal amniotic membrane, free retina graft, or autologous blood). Main statistical outcomes were anatomic closure rate, visual acuity (VA), minimum linear diameter (MLD), and base diameter (BD). RESULTS Overall total anatomical success rate was 81.1% and mean VA improved 3.5 lines from LogMAR 1.03 ± 0.30 to 0.68 ± 0.38 (p < .001). Preoperative MLD or BD had no effect on total anatomic success (p = 0.074, p = 0.134, respectively). When comparing the two groups, slightly better anatomic success rates were achieved in group 1 (84.2%) compared to that in group 2 (77.8%) (p = 0.68). Final VA in group 1 (LogMAR 0.67 ± 0.39) outperformed group 2 (LogMAR 0.86 ± 0.38) (p = 0.03). CONCLUSIONS Revisional surgery for persistent idiopathic MH with tamponade alone had comparable anatomical closure but better VA outcomes, compared to tamponade with adjuvant manipulation.
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