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Bilgic A, Kodjikian L, de Ribot FM, Spitzer MS, Vasavada V, Gonzalez-Cortes JH, Sudhalkar A, Chakraborty S, Mathis T. Real-world experience with brolucizumab in neovascular age-related macular degeneration over 2 years: the REBA extension study. Graefes Arch Clin Exp Ophthalmol 2024; 262:1161-1167. [PMID: 38063874 DOI: 10.1007/s00417-023-06329-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 11/05/2023] [Accepted: 11/23/2023] [Indexed: 04/05/2024] Open
Abstract
BACKGROUND To determine long-term efficacy and safety of intravitreal brolucizumab therapy for neovascular age-related macular degeneration (nAMD) in the real-world setting. METHODS Retrospective, observational, multicentric study and an extension of the REBA study (Real-world Experience with Brolucizumab in nAMD) to 24 months. The study entailed follow-up of 91 consecutive eyes (67 patients) with nAMD who received brolucizumab therapy and completed 24 months of follow-up. Both treatment-naïve and switch therapy patients were included. All relevant data were collected. The primary outcome measure was changed in best-corrected visual acuity (BCVA) over time. Secondary outcome measures included change in central subfield thickness (CST) and complications. RESULTS The mean (SD) baseline BCVA was 48.4 (3.5) letters and 36.2 (7.1) letters in treatment-naïve group and switch therapy group, respectively. BCVA gain was + 9.2 (3.7) letters (p = 0.01) and + 7.7 (3.4) letters (p = 0.011), respectively. The change in mean (SD) CST has shown a significant decrease in retinal thickness in treatment-naïve group (from 432.5 (68.4) to 283.0 (51.3) µm; p = 0.018) and in switch therapy group (from 452.5 (40.5) to 271.0 (43.4) µm; p = 0.011) group. One switch patient developed vascular occlusion and another a macular hole after the fifth brolucizumab injection as reported in the primary study. Both patients recovered uneventfully. Three patients demonstrated reversible intraocular inflammation between months 10 and 24. CONCLUSION Patients showed a significant anatomical and functional response to brolucizumab therapy in the real world, regardless of prior treatment status, until the end of the follow-up period. Overall, 5 significant untoward events were noted.
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Affiliation(s)
- Alper Bilgic
- Alphavision Augenarztpraxis, 27568, Bremerhaven, Germany.
- MS Sudhalkar Medical Research Foundation, Baroda, 390001, India.
| | - Laurent Kodjikian
- Service d'Ophtalmologie, Centre Hospitalier Universitaire de La Croix-Rousse, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, 69004, Lyon, France
- UMR-CNRS 5510, MATEIS, INSA, Université Lyon 1, Villeurbane, 69100, Lyon, France
| | | | - Martin S Spitzer
- Department of Ophthalmology, University of Hamburg, 20246, Hamburg, Germany
| | | | - Jesus Hernan Gonzalez-Cortes
- Ophthalmology Department, School of Medicine, University Hospital "Dr. Jose Eleuterio Gonzalez, Universidad Autónoma de Nuevo León, 64460, Monterrey, Mexico
| | - Aditya Sudhalkar
- Alphavision Augenarztpraxis, 27568, Bremerhaven, Germany.
- MS Sudhalkar Medical Research Foundation, Baroda, 390001, India.
| | | | - Thibaud Mathis
- Service d'Ophtalmologie, Centre Hospitalier Universitaire de La Croix-Rousse, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, 69004, Lyon, France
- UMR-CNRS 5510, MATEIS, INSA, Université Lyon 1, Villeurbane, 69100, Lyon, France
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Bilgic A, Kodjikian L, Gonzalez-Cortes JH, Heuvels A, Heuvels P, Sudhalkar A, Mathis T. Postoperative Aspergillus Infection: A Case Series. Ocul Immunol Inflamm 2023; 31:1486-1489. [PMID: 35914298 DOI: 10.1080/09273948.2022.2103714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 05/18/2022] [Accepted: 07/14/2022] [Indexed: 10/16/2022]
Abstract
PURPOSE To report the clinical findings, therapy and outcomes of pauci-symptomatic Aspergillus infection in 11 eyes of 11 patients who had recently undergone uneventful cataract surgery and IOL implantation in a single operating room on the same day. METHODS Retrospective, observational study that looks at 11 patients who demonstrated Aspergillus infection after cataract surgery. All data were collected and intracameral samples sent for microscopic evaluation and culture. Additional swabs were sent from the operating room and operative consumables. RESULTS A total of 11 eyes of 11 patients were included in the analysis and were followed for at least 12 months. All patients responded completely to local and systemic voriconazole therapy. The source of infection was noted to be air-conditioning vents. Eyes with manual small incision cataract surgery (11/17) had a higher propensity for infection. CONCLUSION Pauci-symptomatic aspergillosis infection has been reported here following cataract surgery.
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Affiliation(s)
- Alper Bilgic
- Alphavision Augenarztpraxis, Bremerhaven, Germany
| | - Laurent Kodjikian
- Service d'Ophtalmologie, Centre Hospitalier Universitaire de la Croix-Rousse, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, Lyon, France
- Matéis, UMR-CNRS 5510, Lyon, France
| | | | - Alexandra Heuvels
- Department of Ophthalmology, Augenärzte Niederelbe, Stade & Cuxhaven, Germany
| | - Per Heuvels
- Department of Ophthalmology, Augenärzte Niederelbe, Stade & Cuxhaven, Germany
| | - Aditya Sudhalkar
- Alphavision Augenarztpraxis, Bremerhaven, Germany
- MS Sudhalkar Medical Research Foundation, Baroda, India
| | - Thibaud Mathis
- Service d'Ophtalmologie, Centre Hospitalier Universitaire de la Croix-Rousse, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, Lyon, France
- Matéis, UMR-CNRS 5510, Lyon, France
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Mathis T, El Ameen B, Vartin C, Serrar Y, Matonti F, Sudhalkar A, Bilgic A, Rezkallah A, Kodjikian L. Relevance of Visual Acuity Measurement for Therapeutic Decisions in Diabetic Macular Edema. Pharmaceutics 2023; 15:1607. [PMID: 37376056 DOI: 10.3390/pharmaceutics15061607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 05/15/2023] [Accepted: 05/24/2023] [Indexed: 06/29/2023] Open
Abstract
This study aimed to determine the validity of basing retreatment decisions on anatomical criteria alone (captured using optical coherence tomography (OCT)-OCT-guided strategy) rather than the gold standard (combined visual acuity (VA) and OCT) in patients with diabetic macular edema (DME). This cross-sectional study included 81 eyes undergoing treatment for DME from September 2021 to December 2021. An initial therapeutic treatment decision based on OCT results was made on inclusion. Subsequently, in light of the patient's VA score, this initial decision was upheld or adjusted, and the sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were calculated. In 67 out of the 81 eyes included in the study (82.7%), the OCT-guided strategy produced equivalent results to the gold standard. In this study, the OCT-guided retreatment decision strategy yielded sensitivity and specificity of 92.3% and 73.8%, respectively, and PPV and NPV of 76.6% and 91.2%, respectively. These findings differed according to the patient's treatment regimen: the sensitivity and specificity for eyes under a treat and extend regimen was higher, 100% and 88.9%, respectively, than eyes under a Pro Re Nata regimen, 90% and 69.7%, respectively. These findings show that VA testing could be omitted from the follow-up of certain patients with DME treated with intravitreal injections without impacting the quality of care.
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Affiliation(s)
- Thibaud Mathis
- Service d'Ophtalmologie, Hôpital Universitaire de la Croix-Rousse, Hospices Civils de Lyon, 69004 Lyon, France
- UMR5510 MATEIS, CNRS, INSA Lyon, Université Lyon 1, 69100 Villeurbanne, France
| | - Batoul El Ameen
- Service d'Ophtalmologie, Hôpital Universitaire de la Croix-Rousse, Hospices Civils de Lyon, 69004 Lyon, France
| | - Cristina Vartin
- Service d'Ophtalmologie, Hôpital Universitaire de la Croix-Rousse, Hospices Civils de Lyon, 69004 Lyon, France
| | - Yasmine Serrar
- Service d'Ophtalmologie, Hôpital Universitaire de la Croix-Rousse, Hospices Civils de Lyon, 69004 Lyon, France
| | - Frédéric Matonti
- Centre Monticelli Paradis, 13008 Marseille, France
- Groupe Almaviva Santé, Clinique Juge, 13008 Marseille, France
| | | | - Alper Bilgic
- Alphavision Augenarztpraxis, 27568 Bremerhaven, Germany
| | - Amina Rezkallah
- Service d'Ophtalmologie, Hôpital Universitaire de la Croix-Rousse, Hospices Civils de Lyon, 69004 Lyon, France
| | - Laurent Kodjikian
- Service d'Ophtalmologie, Hôpital Universitaire de la Croix-Rousse, Hospices Civils de Lyon, 69004 Lyon, France
- UMR5510 MATEIS, CNRS, INSA Lyon, Université Lyon 1, 69100 Villeurbanne, France
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Gonzalez-Cortes JH, Martinez-Pacheco VA, Gonzalez-Cantu JE, Bilgic A, de Ribot FM, Sudhalkar A, Mohamed-Hamsho J, Kodjikian L, Mathis T. Current Treatments and Innovations in Diabetic Retinopathy and Diabetic Macular Edema. Pharmaceutics 2022; 15:pharmaceutics15010122. [PMID: 36678750 PMCID: PMC9866607 DOI: 10.3390/pharmaceutics15010122] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 12/22/2022] [Accepted: 12/26/2022] [Indexed: 01/01/2023] Open
Abstract
Diabetic retinopathy (DR) is one of the leading causes of blindness worldwide. Multiple treatment options have been used over time to attempt to modify the natural progression of the disease in both proliferative diabetic retinopathy (PDR) and diabetic macular edema (DME). These two retinal complications are the result of microvascular occlusions and vascular hyperpermeability and are considered one of the leading causes of irreversible blindness in patients of working age. It is now well demonstrated that PDR and DME are associated with increased levels of inflammatory and pro-angiogenic factors in the ocular compartment. To date, laser photocoagulation, vascular endothelial growth factor (VEGF) inhibitors, and corticosteroids have demonstrated efficacy in their treatment in large randomized controlled trials and in real-life observational studies. This manuscript aims to provide a comprehensive review of current treatments, including the main drugs used in diabetic pathologic manifestations, as well as new therapeutic alternatives, such as extended-release intraocular devices.
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Affiliation(s)
- Jesus H. Gonzalez-Cortes
- Ophthalmology Department, School of Medicine, University Hospital “Dr. Jose Eleuterio Gonzalez”, Universidad Autónoma de Nuevo León, Monterrey 64460, Mexico
- Correspondence: ; Tel.: +52-8182545652
| | - Victor A. Martinez-Pacheco
- Retina and Vitreous Department, Hospital de Nuestra Señora de la Luz, Universidad Nacional Autónoma de México, Mexico City 06030, Mexico
| | - Jesus E. Gonzalez-Cantu
- Ophthalmology Department, Instituto Avalos, University Galileo, Guatemala City 01010, Guatemala
| | - Alper Bilgic
- Alphavision Augenarztpraxis, 27568 Bremerhaven, Germany
| | - Francesc March de Ribot
- Department of Ophthalmology, Otago University, Dunedin 9016, New Zealand
- Department of Ophthalmology, Girona University, 17004 Girona, Spain
| | | | - Jesus Mohamed-Hamsho
- Ophthalmology Department, School of Medicine, University Hospital “Dr. Jose Eleuterio Gonzalez”, Universidad Autónoma de Nuevo León, Monterrey 64460, Mexico
| | - Laurent Kodjikian
- Service d’Ophtalmologie, Centre Hospitalier Universitaire de la Croix-Rousse, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, 69004 Lyon, France
- Unité Mixte de Recherche—Centre National de la Recherche Scientifique 5510, Matéis, Villeurbanne, 69004 Lyon, France
| | - Thibaud Mathis
- Service d’Ophtalmologie, Centre Hospitalier Universitaire de la Croix-Rousse, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, 69004 Lyon, France
- Unité Mixte de Recherche—Centre National de la Recherche Scientifique 5510, Matéis, Villeurbanne, 69004 Lyon, France
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Gonzalez-Cortes JH, Bilgic A, De Los Santos Polanco J, Treviño-Herrera AB, Sudhalkar A, Gonzalez-Cantu JE, Mohamed-Hamsho J. Spontaneous closure of an idiopathic macular hole after epiretinal membrane development. Am J Ophthalmol Case Rep 2022; 29:101767. [PMID: 36507466 PMCID: PMC9731824 DOI: 10.1016/j.ajoc.2022.101767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 10/23/2022] [Accepted: 11/28/2022] [Indexed: 12/09/2022] Open
Abstract
Purpose To report non-operative closure of an idiopathic full thickness macular hole (FTMH) spontaneous secondary to the development of a macular epiretinal membrane (ERM). Observations A 68-year-old woman, with no relevant medical history, and a 6-month history of decreased visual acuity in her right eye was diagnosed to have an idiopathic FTMH. The patient refused surgery and the FTMH was followed-up for seven years. The spectral domain optical coherent tomography follow-up showed the evolution of the FTMH and its spontaneous closure after development of an ERM. In the presence of an ERM with vitreo-papillary detachment, it is possible that the centripetal forces involved helped bring together the edges of the macular hole resulting in a possible spontaneous closure. Additionally and separately, the presence of an ERM may act as scaffolding for Muller cell migration and consequent macular hole closure. Conclusions and importance Development of an ERM was followed by non-operative FTMH closure in this specific case. It is important to note, that this is an extraordinary situation in which the patient had a favorable anatomical evolution despite having rejected conventional surgical intervention. Studies aimed at determining the mechanisms and situations in which these cases occur could provide answers that help us make more appropriate decisions. To our knowledge, the present case is the first in the literature to report a spontaneous closure of a FTMH secondary to the appearance and progression of a previously non-existent ERM.
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Affiliation(s)
- Jesus Hernan Gonzalez-Cortes
- Department of Ophthalmology, Autonomous University of Nuevo Leon (UANL), University Hospital and Faculty of Medicine, Monterrey, Nuevo Leon, Mexico,Department of Retina and Vitreous, Especialistas en Retina Medica y Quirurgica ERVOS, ISSSTE Constitucion, UNAM, Monterrey, Nuevo Leon, Mexico
| | - Alper Bilgic
- Department of Retina and Vitreous, Especialistas en Retina Medica y Quirurgica ERVOS, ISSSTE Constitucion, UNAM, Monterrey, Nuevo Leon, Mexico,Alpha Vision Augenarzt Praxis, Bremerhaven, Germany,Corresponding author. Alpha Vision Augenarzt Praxis, Buergermeister-Smidt Str. 162, 27568, Bremerhaven, Germany.
| | - Jefther De Los Santos Polanco
- Department of Retina and Vitreous, Especialistas en Retina Medica y Quirurgica ERVOS, ISSSTE Constitucion, UNAM, Monterrey, Nuevo Leon, Mexico
| | - Alan Baltazar Treviño-Herrera
- Department of Ophthalmology, Autonomous University of Nuevo Leon (UANL), University Hospital and Faculty of Medicine, Monterrey, Nuevo Leon, Mexico
| | - Aditya Sudhalkar
- Alpha Vision Augenarzt Praxis, Bremerhaven, Germany,MS Sudhalkar Medical Research Foundation, Baroda, India
| | - Jesus Emiliano Gonzalez-Cantu
- Department of Ophthalmology, Autonomous University of Nuevo Leon (UANL), University Hospital and Faculty of Medicine, Monterrey, Nuevo Leon, Mexico
| | - Jesus Mohamed-Hamsho
- Department of Ophthalmology, Autonomous University of Nuevo Leon (UANL), University Hospital and Faculty of Medicine, Monterrey, Nuevo Leon, Mexico
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Bilgic A, Sudhalkar A. Minimal surgery for tractional retinal detachment secondary to branch retinal vein occlusion: a case report. J Med Case Rep 2022; 16:285. [PMID: 35869539 PMCID: PMC9308207 DOI: 10.1186/s13256-022-03496-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 06/10/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Tractional retinal detachment secondary to retinal vein occlusion is a complex entity that can be extremely difficult to manage due to an intricate association of the retinal tissue with the fibrovascular proliferation, making vitreous dissection an extraordinarily difficult procedure. Minimal surgery without endo-tamponade can reduce recovery time and avoid complications of surgery, which in some cases can lead to blindness and even phthisis.
Case presentation
A 64-year-old Indian woman presented with progressive worsening of vision (right eye) due to fovea involving tractional retinal detachment secondary to supero-temporal branch retinal vein occlusion. After anterior, core and peripheral vitrectomy, the epicenter of the fibrous bridge causing foveal split was identified and released. The corrected distance visual acuity improved from 6/60 pre-operatively to 6/12 post-operatively. At the 5-year follow-up, the patient remains stable both anatomically and visually.
Conclusions
This case illustrates how careful identification of the epicenter of traction helps maximize visual gain in patients with minimal risk of iatrogenic retinal tears and eliminates the need for endo-tamponade with either gas or silicone oil. Minimal surgery for tractional detachment provides excellent visual gains with minimal risks in select cases.
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Gonzalez-Cortes J, Treviño-Herrera A, Gonzalez-Cantu J, Sudhalkar A, Hernandez-Da Mota S, Mohamed-Hamsho J. Sudden branch macular artery avulsion during internal limiting membrane peeling for idiopathic macular hole: A case report. Int J Surg Case Rep 2022; 97:107443. [PMID: 35933950 PMCID: PMC9403290 DOI: 10.1016/j.ijscr.2022.107443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 07/16/2022] [Accepted: 07/17/2022] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION AND IMPORTANCE Macular Holes (MH) are variable thickness openings of the retina that develop in the fovea. This case presents a branch macular artery avulsion during internal limiting membrane (ILM) peeling for idiopathic macular hole management in an adult patient. The proper management of this complication along with the preventive measures is mentioned. CASE PRESENTATION A 65-year-old woman developed a branch macular artery avulsion during ILM peeling for MH. After cataract extraction by phacoemulsification with intraocular lens implantation and pars plana vitrectomy, during ILM peeling, a multifocal bleeding along a macular artery was noted indicating its avulsion. The intraocular pressure was raised to control hemorrhage, blood remnants were passively aspirated and ILM peeling was kindly completed under adequate visualization. CLINICAL DISCUSSION Branch macular artery avulsion is a potential complication even for experienced surgeons. Proper management of this complication involves the increase of intraocular pressure for hemostasia. If hemostasia and proper visualization are achieved, the surgery could be completed, and if it is not the case, the ILM peeling could be completed in a second procedure. This complication might be avoided by initiating the ILM peeling away from the macular vessels. CONCLUSION Branch macular artery avulsion is an intraoperative complication that might be avoided by initiating the ILM peeling away from the macular vessels.
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Affiliation(s)
- J.H. Gonzalez-Cortes
- Department of Ophthalmology, University Hospital and Faculty of Medicine, Autonomous University of Nuevo León (UANL), Monterrey 64460, Mexico,Corresponding author at: Ophthalmology Department, University Hospital and Faculty of Medicine, Autonomous University of Nuevo Leon (UANL), Avenida Francisco I Madero 3501 y Avenida José Eleuterio González (Gonzalitos) S/N, Colonia Mitras Centro, Monterrey, Nuevo León 64460, Mexico.
| | - A.B. Treviño-Herrera
- Department of Ophthalmology, University Hospital and Faculty of Medicine, Autonomous University of Nuevo León (UANL), Monterrey 64460, Mexico
| | - J.E. Gonzalez-Cantu
- Department of Ophthalmology, University Hospital and Faculty of Medicine, Autonomous University of Nuevo León (UANL), Monterrey 64460, Mexico
| | - A. Sudhalkar
- Alphavision Augenzentrum, Bremerhaven, Germany,Raghudeep Eye Hospital, Ahmedabad, India,MS Sudhalkar Medical Research Foundation, Baroda 390001, India
| | - S.E. Hernandez-Da Mota
- Clinica David, Unidad oftalmologica y Facultad de Medicina, Universidad Michoacana de San Nicolas de Hidalgo, Morelia 58280, Mexico
| | - J. Mohamed-Hamsho
- Department of Ophthalmology, University Hospital and Faculty of Medicine, Autonomous University of Nuevo León (UANL), Monterrey 64460, Mexico
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Mathis T, Papegaey M, Ricard C, Rezkallah A, Matonti F, Sudhalkar A, Vartin C, Dot C, Kodjikian L. Efficacy and Safety of Intravitreal Fluocinolone Acetonide Implant for Chronic Diabetic Macular Edema Previously Treated in Real-Life Practice: The REALFAc Study. Pharmaceutics 2022; 14:pharmaceutics14040723. [PMID: 35456557 PMCID: PMC9025285 DOI: 10.3390/pharmaceutics14040723] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/15/2022] [Accepted: 03/24/2022] [Indexed: 12/10/2022] Open
Abstract
Diabetic macular edema (DME) is the main cause of visual impairment in diabetic patients and a chronic disease requiring long-term treatments. The fluocinolone acetonide (FAc) implant has recently been approved to treat DME in patients considered insufficiently responsive to available therapies. This study evaluates the functional and anatomical efficacy of the FAc implant in real-life practice. A total of 62 eyes with chronic DME were included and followed for a mean of 13.9 (+7.5) months. Previous treatment included at least anti-vascular endothelial growth factor (VEGF) in 83.9% of eyes, dexamethasone implant (DEX-I) in 100% of eyes, vitrectomy in 29.0% of eyes, and laser photocoagulation (either panretinal or focal photocoagulation) in 75.8% of eyes. The mean baseline best corrected visual acuity (BCVA) was 64.0 (+/−17.2) letters (median: 67.5 letters) with a mean DME duration of 60.3 (+/−30.6) months. The maximum BCVA gain occurred at 21 months with a mean gain of 5.0 (+/−12.7) letters. A total of 50.0% of eyes gained ≥5 letters during follow-up. Patients with lower BCVA at baseline had the lowest final BCVA (p < 0.001) but the highest BCVA gain (p = 0.02). The best overall improvement in mean central macular thickness (CMT) occurred at 18 months (p < 0.0001). The improvement in BCVA was inversely associated with the decrease in CMT and showed a decrease when CMT increased (DME recurrence). According to the history of vitrectomy, we did not find any significant difference in mean final BCVA (p = 0.1) and mean BCVA gain (p = 0.2) between eyes previously vitrectomized or not. A total of 23 eyes (37.1%) required additional treatment for DME, and 17.7% required an IOP-lowering procedure during follow-up. In conclusion, this real-life observational study demonstrated the efficacy and safety of the FAc implant in patients with chronic DME already treated with other available therapies.
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Affiliation(s)
- Thibaud Mathis
- Service d’Ophtalmologie, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, 69004 Lyon, France; (M.P.); (A.R.); (C.V.)
- UMR-CNRS 5510 Matéis, Université Lyon 1, 69100 Villeurbanne, France
- Correspondence: (T.M.); (L.K.)
| | - Maxence Papegaey
- Service d’Ophtalmologie, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, 69004 Lyon, France; (M.P.); (A.R.); (C.V.)
| | | | - Amina Rezkallah
- Service d’Ophtalmologie, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, 69004 Lyon, France; (M.P.); (A.R.); (C.V.)
| | - Frédéric Matonti
- Centre Monticelli Paradis, 13008 Marseille, France;
- Institut Neuroscience Timone, Univeristé Aix Marseille, CNRS, INT, 13005 Marseille, France
- Groupe Almaviva Santé, Clinique Juge, 13008 Marseille, France
| | | | - Cristina Vartin
- Service d’Ophtalmologie, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, 69004 Lyon, France; (M.P.); (A.R.); (C.V.)
| | - Corinne Dot
- Service d’Ophtalmologie, Hôpital Militaire Desgenettes, 69003 Lyon, France;
- Hôpital D’instruction des Armées, Val-de-Grâce, 75005 Paris, France
| | - Laurent Kodjikian
- Service d’Ophtalmologie, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, 69004 Lyon, France; (M.P.); (A.R.); (C.V.)
- UMR-CNRS 5510 Matéis, Université Lyon 1, 69100 Villeurbanne, France
- Correspondence: (T.M.); (L.K.)
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Kodjikian L, Bandello F, de Smet M, Dot C, Zarranz-Ventura J, Loewenstein A, Sudhalkar A, Bilgic A, Cunha-Vaz J, Dirven W, Behar-Cohen F, Mathis T. Fluocinolone acetonide implant in diabetic macular edema: International experts' panel consensus guidelines and treatment algorithm. Eur J Ophthalmol 2022; 32:1890-1899. [PMID: 35139688 DOI: 10.1177/11206721221080288] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Center-involving diabetic macular edema (DME) is a leading cause of vision impairment in working-age adults. While its management is particularly challenging in a poorly compliant population, continuous innovation and the advent of new molecules have improved its outcome. The control of glycemia and of systemic aggravating factors remain essential to slow down progression of disease complications including DME. The indications for macular laser photocoagulation has progressively been phased out as a standard of care and replaced by local intraocular anti-VEGFs biologics and glucocorticoids (GCs). Intravitreal GCs in controlled-release drug delivery systems have allowed to reduce injection frequency and treatment burden. The non biodegradable Fluocinolone Acetonide (FAc) implant allows a long-lasting stabilization of both functional and anatomic improvements. However, adequate patient selection and monitoring through regular follow-up are essential for optimal results. Based on their experience and the latest literature, the aim of the present review is to provide international expert panel consensus on the place of the FAc implant in the treatment algorithm of DME, as well as its safety profile and how to manage it.
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Affiliation(s)
- Laurent Kodjikian
- Department of Ophthalmology, 386696Croix-Rousse University Hospital, Hospices Civils de Lyon, University Lyon 1, Lyon, France.,UMR-CNRS 5510 Matéis, University Lyon 1, Villeurbane, France
| | - Francesco Bandello
- Department of Ophthalmology, Vita-Salute San Raffaele University Milan, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Marc de Smet
- Department of Ophthalmology, 4496University of Leiden, Leiden, the Netherlands.,MicroInvasive Ocular Surgery Center, Lausanne, Switzerland
| | - Corrine Dot
- Department of Ophthalmology, Desgenettes Military Hospital, Lyon, France.,French Military Health Service Academy, Val de Grâce, Paris, France
| | - Javier Zarranz-Ventura
- Institut Clínic d'Oftalmologia (ICOF), 16493Hospital Clínic de Barcelona, Barcelona, Spain.,Institut de Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Anat Loewenstein
- Department of Ophthalmology, Tel Aviv Medical Center, Tel Aviv, Israel.,The Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Alper Bilgic
- Sudhalkar Eye Hospital and Retina Centre, Baroda, India
| | - José Cunha-Vaz
- Faculty of Medicine, AIBILI - Association for Innovation and Biomedical Research on Light and Image, University of Coimbra, Coimbra, Portugal
| | - Werner Dirven
- Department of Ophthalmology, AZ Turnhout Hospital, Turnhout, Belgium
| | - Francine Behar-Cohen
- Department of Ophthalmology, 26935Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, AP-HP, Université de Paris, Paris, France.,Centre de Recherche des Cordeliers, Sorbonne Université, Université de Paris, Inserm, From physiopathology of retinal diseases to clinical advances, Paris, France
| | - Thibaud Mathis
- Department of Ophthalmology, 386696Croix-Rousse University Hospital, Hospices Civils de Lyon, University Lyon 1, Lyon, France.,UMR-CNRS 5510 Matéis, University Lyon 1, Villeurbane, France
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Bilgic A, Sudhalkar A, Gonzalez-Cortes JH, March de Ribot F, Yogi R, Kodjikian L, Mathis T. ENDOGENOUS ENDOPHTHALMITIS IN THE SETTING OF COVID-19 INFECTION: A Case Series. Retina 2021; 41:1709-1714. [PMID: 33734193 DOI: 10.1097/iae.0000000000003168] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE To describe endogenous endophthalmitis in the setting of COVID-19 pneumonia. METHODS Patients recovering from COVID-19 pneumonia who presented to our department with any or all of the following complaints: pain, watering, redness, and decreased vision were identified. All relevant data were collected for analysis. RESULTS Three patients with endogenous endophthalmitis were identified. All patients had been treated for COVID-19 pneumonia and therefore had received remdesivir and systemic steroids; 2 of the 3 patients received tocilizumab. All patients received vitreous biopsy, vitrectomy, and intraocular antibiotic injection. Patient 1 demonstrated Klebsiella pneumoniae in blood culture, K. pneumoniae and Escherichia coli in urine culture, and K. pneumoniae in vitreous fluid, whereas Patients 2 and 3 demonstrated Stenotrophomonas maltophilia and methicillin-resistant Staphylococcus aureus in the blood and nasopharyngeal culture, respectively. Correspondingly, the same organism was cultured from vitreous in Patients 2 and 3. The visual acuity at the last follow-up in Patients 1 to 3 was 20/100, 20/80, and 20/40, respectively. The probable source of infection was identified in each as renal calculi, dental caries, and the pharynx, respectively. Real-time polymerase chain reaction demonstrated the presence of Severe Acute Respiratory Syndrome Coronavirus 2 in the vitreous fluid of Patient 1. CONCLUSION We report good outcomes of early intervention for endogenous endophthalmitis in the setting of COVID-19 infection. We also document the presence of SARS-CoV-2 in vitreous.
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Affiliation(s)
- Alper Bilgic
- Alphavision Augenarztpraxis, Bremerhaven, Germany
| | - Aditya Sudhalkar
- Alphavision Augenarztpraxis, Bremerhaven, Germany
- Sudhalkar Eye Hospital and Retina Centre, Baroda, India
| | - Jesus H Gonzalez-Cortes
- Department of Ophthalmology, Dr Jose E. Gonzalez Autonomous University of Nuevo Leon, San Nicolás de los Garza, Mexico
| | | | | | - Laurent Kodjikian
- Service d'Ophtalmologie, Hôpital Universitaire de la Croix-Rousse, Hospices Civils de Lyon, Université Lyon 1, Lyon, France; and
- Laboratoire UMR-CNRS 5510 Matéis, Université Lyon 1, Villeurbane, France
| | - Thibaud Mathis
- Service d'Ophtalmologie, Hôpital Universitaire de la Croix-Rousse, Hospices Civils de Lyon, Université Lyon 1, Lyon, France; and
- Laboratoire UMR-CNRS 5510 Matéis, Université Lyon 1, Villeurbane, France
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Srivastava S, Vasavada V, Vasavada AR, Sudhalkar A, Kothari A, Vasavada SA. Real-time imaging of airflow patterns and impact of infection control measures in ophthalmic practice: a pandemic perspective. J Cataract Refract Surg 2021; 47:842-846. [PMID: 33315732 DOI: 10.1097/j.jcrs.0000000000000538] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 12/02/2020] [Indexed: 11/27/2022]
Abstract
PURPOSE To analyze exhaled airflow patterns in a clinical scenario and the impact of infection control practices and room air circulation in context of the COVID-19 pandemic. SETTING Raghudeep Eye Hospital, India. DESIGN Experimental study. METHODS Ten patients attending ophthalmic outpatient clinic (OPD) and operating room (OR) were included. Using Schlieren imaging, exhaled airflow patterns were documented with/without an N95 mask or face shield during respiratory activities. Recordings were performed with and without room air conditioning turned on. Exhaled airflow patterns in OPD and OR when using vs not using these infection control measures and the impact of room air circulation on these were compared. RESULTS Five patients each in OPD and OR were included. There was a forward stream of exhaled air from the patient's mouth/nose during all respiratory activities. An N95 mask dampened its intensity and forward transmission. Taping the mask around the nasal bridge further reduced airflow leakage. A mechanical barrier in front of the patient's face blocked forward propagation of the exhaled airflow. Turning on a forceful and direct draft of air over the surgeon's working area dampened and diverted the exhaled airflow away from the surgeons' breathing area. This effect was particularly pronounced in the OR, with the overhead laminar airflow. CONCLUSIONS Using high force airflow with the draft facing downward can dampen and divert the exhaled airflow away from healthcare providers. Using masks/mechanical barriers and taping the mask reduces potential dissemination of aerosols and, thereby, human and surface contamination.
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Affiliation(s)
- Samaresh Srivastava
- From the Raghudeep Eye Hospital, Memnagar, Ahmedabad, Gujarat, India (Srivastava, V. Vasavada, A. R. Vasavada, Sudhalkar, S. A. Vasavada); Pink City Eye Hospital, Jaipur, Rajasthan, India (Kothari)
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Bilgic A, Kodjikian L, March de Ribot F, Vasavada V, Gonzalez-Cortes JH, Abukashabah A, Sudhalkar A, Mathis T. Real-World Experience with Brolucizumab in Wet Age-Related Macular Degeneration: The REBA Study. J Clin Med 2021; 10:jcm10132758. [PMID: 34201729 PMCID: PMC8268719 DOI: 10.3390/jcm10132758] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/15/2021] [Accepted: 06/23/2021] [Indexed: 11/29/2022] Open
Abstract
The aim of the present study was to determine the efficacy and safety of intravitreal brolucizumab therapy for neovascular age-related macular degeneration (AMD) in the real-world setting. The REBA study (real-world experience with brolucizumab in wet AMD) was a retrospective, observational, multicentric study that included 78 consecutive patients (105 eyes), with neovascular AMD, who received brolucizumab therapy. Both treatment-naive and switch-therapy patients were included. Switch therapy was based either on fluid recurrence, fluid recalcitrance, or inability to extend beyond q4/q6. All relevant data were collected. The primary outcome measure was change in best-corrected visual acuity (BCVA) over time. Secondary outcome measures included determination of change in central subfield thickness (CST) and complications. The mean baseline BCVA was 49.4 ± 5.4 letters and 40 ± 3.2 letters, and corresponding mean BCVA gain was +11.9 ± 3.9 letters (p = 0.011) and +10.4 ± 4.8 letters (p = 0.014) in the treatment-naive and switch-therapy groups, respectively. The change in CST was significantly decreased in the treatment-naive (p = 0.021) and the switch-therapy (p = 0.013) groups. The mean follow-up was 10.4 months in both groups. One patient in the switch-therapy group developed vascular occlusion and another a macular hole after the fifth brolucizumab injection. Both patients recovered uneventfully. In conclusion, patients showed a very good anatomical and functional response to brolucizumab therapy in the real world, regardless of prior treatment status, until the end of the follow-up period. Two significant untoward events were noted.
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Affiliation(s)
- Alper Bilgic
- Alphavision Augenarztpraxis, 27568 Bremerhaven, Germany;
| | - Laurent Kodjikian
- Service d’Ophtalmologie, Centre Hospitalier Universitaire de la Croix-Rousse, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, 69004 Lyon, France; (L.K.); (A.A.); (T.M.)
- UMR-CNRS 5510, Matéis, Villeurbane, 69004 Lyon, France
| | | | | | | | - Amro Abukashabah
- Service d’Ophtalmologie, Centre Hospitalier Universitaire de la Croix-Rousse, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, 69004 Lyon, France; (L.K.); (A.A.); (T.M.)
- Ophthalmology Department, King Abdulaziz University, Rabigh 25732, Saudi Arabia
| | - Aditya Sudhalkar
- Alphavision Augenarztpraxis, 27568 Bremerhaven, Germany;
- MS Sudhalkar Medical Research Foundation, Baroda 390001, India
- Correspondence: ; Tel.: +91-265-279-3799
| | - Thibaud Mathis
- Service d’Ophtalmologie, Centre Hospitalier Universitaire de la Croix-Rousse, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, 69004 Lyon, France; (L.K.); (A.A.); (T.M.)
- UMR-CNRS 5510, Matéis, Villeurbane, 69004 Lyon, France
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Sudhalkar A, Bilgic A, Vasavada S, Kodjikian L, Mathis T, de Ribot FM, Papakostas T, Vasavada V, Vasavada V, Srivastava S, Bhojwani D, Ghia P, Sudhalkar A. Current intravitreal therapy and ocular hypertension: A review. Indian J Ophthalmol 2021; 69:236-243. [PMID: 33463565 PMCID: PMC7933876 DOI: 10.4103/ijo.ijo_1028_20] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
To determine the effect of commonly used intravitreal agents on immediate and long-term IOP elevations and their association, if any, with glaucoma. Literature searches in PubMed and the Cochrane databased in January 2020 yielded 407 individual articles. Of these, 87 were selected for review based on our inclusion criteria. Based on the evidence provided, 20 were assigned level I, 27 level II, and 22 level III. Eight articles were rejected because of poor quality, insufficient clarity, or irrelevance based on standardized protocols set out by the American Academy of Ophthalmology. The studies that reported on short-term IOP elevation (i.e., between 0 and 60 min) showed that an immediate increase in IOP is seen in all patients who receive anti-VEGF agents or triamcinolone acetonide when measured between 0 and 30 min of intravitreal injection and that the IOP elevation decreases over time. The data on long-term IOP elevation were mixed; Pretreatment with glaucoma medications, anterior chamber tap, vitreous reflux, longer intervals between injections, and longer axial lengths were associated with lower IOP elevations after injection of anti-VEGF agents, while the position of the implant vis-à-vis, the anterior chamber was important for steroid therapy. Data were mixed on the relationship between IOP increase and the type of intravitreal injection, number of intravitreal injections, preexisting glaucoma, and globe decompression before injection. There were no data on the onset or progression of glaucoma in the studies reviewed in this assessment. However, some studies demonstrated RNFL thinning in patients receiving chronic anti-VEGF therapy. Most, if not all, intravitreal agents cause ocular hypertension, both in the short term and long term. The functional consequences of these observations are not very clear.
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Affiliation(s)
- Aditya Sudhalkar
- Alphavision Augenzentrum, Bremerhaven, Germany; Raghudeep Eye Hospital, Ahmedabad; MS Sudhalkar Medical Research Foundation, Baroda, India
| | | | | | - Laurent Kodjikian
- Croix Rousse University Hospital, Hospices Civils de Lyon, Université Lyon 1, Lyon, France; UMR-CNRS 5510 Matéis, Villeurbane, France, Universitat de Autonoma, Barcelona, Spain
| | - Thibaud Mathis
- Croix Rousse University Hospital, Hospices Civils de Lyon, Université Lyon 1, Lyon, France; UMR-CNRS 5510 Matéis, Villeurbane, France, Universitat de Autonoma, Barcelona, Spain
| | | | | | | | | | | | | | - Pooja Ghia
- MS Sudhalkar Medical Research Foundation, Baroda, India
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Narayanan R, Kelkar A, Abbas Z, Goel N, Soman M, Naik N, Sudhalkar A, Walinjkar J, Shah U, Maksane N. Sub-optimal gain in vision in retinal vein occlusion due to under-treatment in the real world: results from an open-label prospective study of Intravitreal Ranibizumab. BMC Ophthalmol 2021; 21:33. [PMID: 33435908 PMCID: PMC7805171 DOI: 10.1186/s12886-020-01757-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 12/04/2020] [Indexed: 11/12/2022] Open
Abstract
Background Macular edema secondary to retinal vein occlusion (RVO) is an important cause of loss of vision. Intravitreal injections (IVI) of anti-vascular endothelial growth factor (VEGF) are the standard of care in this disease, as shown in numerous randomized controlled trials. The purpose of this study was to study the efficacy and safety of ranibizumab, an anti-VEGF agent, in the real-world setting. Methods This was 48 weeks, open-label, prospective, multicentre, observational study. Patients diagnosed with ME secondary to RVO were treated with IVI of Ranibizumab 0.5 mg in real-world conditions. Efficacy was measured by improvement seen in best-corrected visual acuity (BCVA) in terms of Early Treatment of Diabetic Retinopathy Study (ETDRS) Letter Scores and change in central retinal thickness (CRT) measured by optical coherence tomography. Results One hundred eyes of 100 patients (79 with branch retinal vein occlusion and 21 with central retinal vein occlusion) were recruited in the study. The mean (standard deviation, SD) BCVA was 52.8 (21.99) letters at baseline and 62.3 (24.40) letters at week 48. From baseline, there was a significant improvement in BCVA by 7.7 letters (p = 0.001) at 48 weeks. The mean (SD) of CRT was 479.9 (216.25) μm at baseline and it decreased significantly to 284.9 (171.35) μm at week 48 (p < 0.001). During the study period, the average number of intravitreal injections was 3.5 per patient. There was no report of endophthalmitis in any eye. Conclusions Ranibizumab is well tolerated and effective in treating macular edema secondary to RVO in real-world clinical settings. However, there is under-treatment compared to controlled clinical trials, and the gain in vision is sub-optimal with under-treatment. Trial registration Clinical Trials Registry - India: CTRI/2015/07/005985.
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Affiliation(s)
- Raja Narayanan
- L V Prasad Eye Institute, Hyderabad Eye Research Foundation, Hyderabad, Telangana, India.
| | - Aditya Kelkar
- National Institute of Ophthalmology, Pune, Maharashtra, India
| | - Zahir Abbas
- Apollo Gleneagles Heart Centre, Kolkata, West Bengal, India
| | - Neha Goel
- ICARE Research Center, Noida, Uttar Pradesh, India
| | - Manoj Soman
- Chaithanya Eye Hospital, Trivendrum, Kerala, India
| | - Naveen Naik
- Narayana Nethralaya, Bengaluru, Karnataka, India
| | - Aditya Sudhalkar
- Iladevi Cataract & IOL Research Centre, Ahmedabad, Gujarat, India
| | | | - Utkarsh Shah
- Novartis Healthcare Private Limited, Mumbai, Maharashtra, India
| | - Nitin Maksane
- Novartis Healthcare Private Limited, Mumbai, Maharashtra, India
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Mathis T, Lereuil T, Abukashabah A, Voirin N, Sudhalkar A, Bilgic A, Denis P, Dot C, Kodjikian L. Long-term follow-up of diabetic macular edema treated with dexamethasone implant: a real-life study. Acta Diabetol 2020; 57:1413-1421. [PMID: 32656710 DOI: 10.1007/s00592-020-01561-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Accepted: 06/17/2020] [Indexed: 12/11/2022]
Abstract
AIMS To evaluate the efficacy and safety of intravitreal dexamethasone implant (DEX-implant) for diabetic macular edema (DME) in real-life practice with an extended follow-up for up to 5 year. METHODS This multicentric retrospective study reviewed 227 eyes of 152 patients with DME treated by DEX-implant. Main outcome measures included changes in best corrected visual acuity (BCVA), central macular thickness (CMT), time to retreatment and incidence of adverse effects. RESULTS The mean number of DEX-implant received by patients was 2.6 (± 2.2) with a mean (SD) follow-up of 20.1 (± 15.8) months, median [IQR] 15.8 [7.4-30.1]. The mean time of retreatment was 6.9 months. The mean maximal BCVA gain during follow-up was 12.3 (± 12.7) letters. A gain of ≥ 5, ≥ 10 and ≥ 15 letters from baseline BCVA was obtained for 71.8%, 48.9% and 34.8% of eyes, respectively. A total of 62.6% of eyes presented a significant anatomical response (decrease of CMT ≥ 20%), and DME was resolved (absence of cystoid macular spaces on OCT) in 37% of cases at the end of the follow-up. A transient increase in intraocular pressure ≥ 25 mmHg occurred in 14.1% of eyes, and cataract surgery was performed for 49.1% of the phakic eyes during the follow-up. Four eyes developed a proliferative diabetic retinopathy. CONCLUSION This large cohort study showed favorable long-term outcomes when using DEX-implant, which provides substantial long-term benefits in the treatment of DME in real life.
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Affiliation(s)
- Thibaud Mathis
- Service D'Ophtalmologie, Hôpital Universitaire de La Croix-Rousse, Hospices Civils de Lyon, Université Lyon 1, 103, Grande Rue de la Croix-Rousse, 69317, Lyon Cedex 04, France
- Laboratoire UMR-CNRS 5510 Matéis, Université Lyon 1, Villeurbane, France
| | - Théo Lereuil
- Service D'Ophtalmologie, Hôpital Universitaire de La Croix-Rousse, Hospices Civils de Lyon, Université Lyon 1, 103, Grande Rue de la Croix-Rousse, 69317, Lyon Cedex 04, France
| | - Amro Abukashabah
- Service D'Ophtalmologie, Hôpital Universitaire de La Croix-Rousse, Hospices Civils de Lyon, Université Lyon 1, 103, Grande Rue de la Croix-Rousse, 69317, Lyon Cedex 04, France
| | - Nicolas Voirin
- EPIMOD, 75 route du Mas Vernon, Dompierre Sur Veyle, France
| | - Aditya Sudhalkar
- Alphavision Augenzentrum, Bremerhaven, Germany
- MS Sudhalkar Medical Research Foundation, Baroda, India
| | | | - Philippe Denis
- Service D'Ophtalmologie, Hôpital Universitaire de La Croix-Rousse, Hospices Civils de Lyon, Université Lyon 1, 103, Grande Rue de la Croix-Rousse, 69317, Lyon Cedex 04, France
| | - Corinne Dot
- Department of Ophthalmology, Desgenettes Military Hospital, Lyon, France
- French Military Health Service Academy of Val-de-Grâce, Paris, France
| | - Laurent Kodjikian
- Service D'Ophtalmologie, Hôpital Universitaire de La Croix-Rousse, Hospices Civils de Lyon, Université Lyon 1, 103, Grande Rue de la Croix-Rousse, 69317, Lyon Cedex 04, France.
- Laboratoire UMR-CNRS 5510 Matéis, Université Lyon 1, Villeurbane, France.
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Vasavada VA, Vasavada AR, Dhanasekaran V, Vasavada V, Sudhalkar A, Vasavada S, Srivastava S, Bilgic A. Cortical aspiration - The "POPS" technique. Indian J Ophthalmol 2020; 68:2476-2478. [PMID: 33120645 PMCID: PMC7774201 DOI: 10.4103/ijo.ijo_2384_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
In the present study, we describe a step-by-step technique for cortex aspiration during cataract surgery- POPS (positioning, occlusion, posterior displacement, and swiping). Firstly, the aspiration probe is positioned under the bulk of cortical fibers beyond the capsulorhexis margin. Subsequently, the aspiration port is occluded with minimal vacuum, and the occluded port is displaced posteriorly to detach the cortical fibers off the anterior capsule. Now, tangential, arc-like swiping movements are performed while gradually increasing vacuum at the same time. The fibers are brought to the center and finally aspirated. This allows complete removal of the equatorial fibers and lens epithelial cells (LEC) with the least stress to the capsulozonular complex. Unlike the conventional technique, which involves the radial pull of cortical fibers, in this technique, there is swiping and posterior displacement of the cortical fibers before pulling towards the center and aspirating. We believe this technique will ensure safer, more effective cortical and LEC removal, reducing zonular stress.
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Affiliation(s)
- Viraj A Vasavada
- Iladevi Cataract and IOL Research Centre, Ahmedabad, Gujrat, India
| | - Abhay R Vasavada
- Iladevi Cataract and IOL Research Centre, Ahmedabad, Gujrat, India
| | | | | | - Aditya Sudhalkar
- Iladevi Cataract and IOL Research Centre, Ahmedabad, Gujrat, India
| | - Shail Vasavada
- Iladevi Cataract and IOL Research Centre, Ahmedabad, Gujrat, India
| | | | - Alper Bilgic
- Department of Ophthalmology, Alphavision Augenzentrum Bremerhaven, Germany
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Patel P, Ashena Z, Vasavada V, Vasavada SA, Vasavada V, Sudhalkar A, Nanavaty MA. Comparison of intraocular lens calculation methods after myopic laser-assisted in situ keratomileusis and radial keratotomy without prior refractive data. Br J Ophthalmol 2020; 106:47-53. [PMID: 33093154 DOI: 10.1136/bjophthalmol-2020-317681] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 09/22/2020] [Accepted: 10/03/2020] [Indexed: 11/03/2022]
Abstract
AIM To compare intraocular lens (IOL) calculation methods not requiring refraction data prior to myopic laser-assisted in situ keratomileusis (LASIK) and radial keratotomy (RK). METHODS In post-LASIK eyes, the methods not requiring prior refraction data were Hagis-L; Shammas; Barrett True-K no-history; Wang-Koch-Maloney; 'average', 'minimum' and 'maximum' IOL power on the American Society of Cataract and Refractive Surgeons (ASCRS) IOL calculator. Double-K method and Barrett True-K no-history, 'average', 'minimum' and 'maximum' IOL power on ASCRS IOL calculator were evaluated in post-RK eyes. The predicted IOL power was calculated with each method using the manifest postoperative refraction. Arithmetic and absolute IOL prediction errors (PE) (implanted-predicted IOL powers), variances in arithmetic IOL PE and percentage of eyes within ±0.50 and ±1.00 D of refractive PE were calculated. RESULTS Arithmetic or absolute IOL PE were not significantly different between the methods in post-LASIK and post-RK eyes. In post-LASIK eyes, 'average' showed the highest and 'minimum' showed the least variance, whereas 'average' and 'minimum' had highest percentage of eyes within ±0.5 D and 'minimum' had the highest percentage of eyes within ±1.0 D. In the post-RK eyes, 'minimum' had highest variance, and 'average' had the least variance and highest percentage of eyes within ±0.5 D and ±1.0 D. CONCLUSION In post-LASIK and post-RK eyes, there are no significant differences in IOL PE between the methods not requiring prior refraction data. 'Minimum' showed least variance in PEs and more chances of eyes to be within ±1.0 D postoperatively in post-LASIK eyes. 'Average' had least variance and more chance of eyes within ±1.0 D in post-RK eyes.
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Affiliation(s)
- Priyanka Patel
- Iladevi Cataract and IOL Research Center, Ahmedabad, India
| | - Zahra Ashena
- Sussex Eye Hospital, Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
| | - Viraj Vasavada
- Iladevi Cataract and IOL Research Center, Ahmedabad, India
| | | | | | | | - Mayank A Nanavaty
- Sussex Eye Hospital, Brighton and Sussex University Hospitals NHS Trust, Brighton, UK .,Brighton and Sussex Medical School, Brighton, BN1 9PX, United Kingdom
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Srivastava S, Kothari A, Vasavada V, Vasavada AR, Vasavada S, Vasavada V, Sudhalkar A. Decoding fluid droplet generation during phacoemulsification and pars plana procedures in the COVID-19 era-An experimental study. Indian J Ophthalmol 2020; 68:2103-2106. [PMID: 32971617 PMCID: PMC7727940 DOI: 10.4103/ijo.ijo_1883_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Purpose The purpose of this study is to evaluate fluid droplet spray generation during phacoemulsification (PE), pars plana vitrectomy (PPV), and fragmatome lensectomy (FL) and assess factors affecting these. Methods This is an experimental study. PE through 2.2 and 2.8 mm incisions was performed in six goat eyes and four simulator eyes using both continuous and interrupted ultrasound (U/S). PPV and FL were performed in three goat eyes. Generation of visible fluid droplet spray was analyzed from video recordings through the microscope camera and an external digital camera. Hydroxypropylmethylcellulose (HPMC) was applied over the incision site during PE and FL. Results When PE was performed through both incision sizes, there was no visible fluid droplet spray if the phaco tip was centered in the incision, without sleeve compression. When there was phaco tip movement with the phaco sleeve sandwiched between the tip and the incision wall, there was visible fluid droplet spray generation. It was more difficult to induce fluid droplet spray with 2.8 mm incision, and spray was lesser with interrupted U/S. During PPV, there was no droplet spray. During FL, fluid droplet spray was only seen when U/S was delivered with the fragmatome tip close to the sclerotomy. HPMC impeded droplet spray. Conclusion Fluid droplet generation during PE can be minimized to a large extent by keeping the phaco tip centered within the incision, avoiding sleeve compression. Smaller incision and continuous U/S were more prone to droplet generation. FL should be performed away from sclerotomy. HPMC over incision is recommended.
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Affiliation(s)
| | | | | | | | - Shail Vasavada
- Raghudeep Eye Hospital, Gurukul Road, Ahmedabad, Gujarat, India
| | - Viraj Vasavada
- Raghudeep Eye Hospital, Gurukul Road, Ahmedabad, Gujarat, India
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Bilgic A, March de Ribot F, Ghia P, Sudhalkar A, Kodjikian L, Tyagi M, Sudhalkar A. Correlation in acute CSCR between hyperreflectivity on the infrared image in optical coherence tomography and fluorescein angiography. Eur J Ophthalmol 2020; 31:2571-2577. [PMID: 32907395 DOI: 10.1177/1120672120957600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND To determine the association between hyperreflective area identified on the reference image (en-face image) in spectral domain optical coherence tomography (SD-OCT) scan and the leak on fluorescein angiography in patients with acute treatment naive central serous chorioretinopathy (CSCR). METHODS Retrospective, observational chart review. The reference image (en-face) image on SD OCT raster scan was examined for the presence of a hyperreflective spot and an attempt was made to correlate its location on the actual leak seen on FFA using anatomical landmarks as reference. Follow up was 6 months after CSCR resolution. Appropriate statistical analysis was made. RESULTS Sixty-two patients (65 eyes; 49 males) with CSCR were identified of which 62/65 eyes (95.38%) showed the said correlation. The mean age was 31.24 years. The mean follow-up was 17.25 months. The mean BCVA at baseline was 0.28 logMAR. The mean final BCVA was 0.08. The hyperreflective spot noted on the infrared (reference) image correlated the most with the classic ink-blot leakage as well as the minimally enhancing/ill-defined leakage pattern. In 37/41 eyes, the area of hyperreflectivitiy correlated with the pigment epithelial detachment. The hyperreflective spot resolved in most patients who received photodynamic therapy but persisted in most patients who received eplerenone therapy. Persistent hyperreflectivity after subretinal fluid resolution appeared to correlate with persistent metamorphopsia and reduced contrast sensitivity in eyes with no subretinal fluid. CONCLUSION We demonstrate an interesting correlation between the area of leak and the OCT reference image (en face) used to determine the level of the scan. SYNOPSIS The study looks at the potential applicability of a correlation between leaking areas on fundus fluorescein angiography and a hyperreflective area on the infrared image in optical coherence tomography (OCT) in patients with central serous chorioretinopathy (CSCR).
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Affiliation(s)
| | | | - Pooja Ghia
- MS Sudhalkar Medical Research Foundation, Vadodara, India
| | | | | | - Mudit Tyagi
- LV Prasad Eye Institute, Hyderabad, Telangana, India
| | - Aditya Sudhalkar
- Alphavision, Augenzentrum, Bremerhaven, Germany.,MS Sudhalkar Medical Research Foundation, Vadodara, India
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Chhablani J, Wong K, Tan GS, Sudhalkar A, Laude A, Cheung CMG, Zhao P, Uy H, Lim J, Valero S, Ngah NF, Koh A. Diabetic Macular Edema Management in Asian Population: Expert Panel Consensus Guidelines. Asia Pac J Ophthalmol (Phila) 2020; 9:426-434. [PMID: 32956188 DOI: 10.1097/apo.0000000000000312] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
PURPOSE The aim of this consensus article was to provide comprehensive recommendations in the management of diabetic macular edema (DME) by reviewing recent clinical evidence. DESIGN A questionnaire containing 47 questions was developed which encompassed clinical scenarios such as treatment response to anti-vascular endothelial growth factor and steroid, treatment side effects, as well as cost and compliance/reimbursement in the management of DME using a Dephi questionnaire as guide. METHODS An expert panel of 12 retinal specialists from Singapore, Malaysia, Philippines, India and Vietnam responded to this questionnaire on two separate occasions. The first round responses were compiled, analyzed and discussed in a round table discussion where a consensus was sought through voting. Consensus was considered achieved, when 9 of the 12 panellists (75%) agreed on a recommendation. RESULTS The DME patients were initially profiled based on their response to treatment, and the terms target response, adequate response, nonresponse, and inadequate response were defined. The panellists arrived at a consensus on various aspects of DME treatment such as need for classification of patients before treatment, first-line treatment options, appropriate time to switch between treatment modalities, and steroid-related side effects based on which recommendations were derived, and a treatment algorithm was developed. CONCLUSIONS This consensus article provides comprehensive, evidence-based treatment guidelines in the management of DME in Asian population. In addition, it also provides recommendations on other aspects of DME management such as steroid treatment for stable glaucoma patients, management of intraocular pressure rise, and recommendations for cataract development.
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Affiliation(s)
- Jay Chhablani
- University of Pittsburgh Medical Center, University of Pittsburgh, Pittsburgh, PA
- Smt. Kanuri Santhamma Centre for Vitreo-Retinal Diseases, L V Prasad Eye Institute, Hyderabad, India
| | | | - Gavin S Tan
- Surgical Retinal Department of the Singapore National Eye Centre; Clinician scientist, Singapore Eye Research Institute, Singapore; Duke-NUS Medical School, National University of Singapore, Singapore
| | - Aditya Sudhalkar
- Alphavision Augenzentrum Bremerhaven, Germany
- Sudhalkar Eye Hospital and Retina Centre in Baroda, India and Raghudeep Eye Hospital, Ahmedabad, India
| | - Augustinus Laude
- National Healthcare Group Eye Institute, Tan Tock Seng Hospital; Adjunct associate professor, Lee Kong Chian School of Medicine Nanyang Technological University, Singapore
| | | | - Paul Zhao
- Department of Ophthalmology, National University Hospital; Chief, Alexandria Hospital Eye Surgery Center, Singapore
| | - Harvey Uy
- University of the Philippines and Medical Director, Peregrine Eye and Laser Institute in Makati, Philippines
| | - Jeffrey Lim
- Chong Hua Hospital, Cebu; Head, Retina section, Vicente Sotto Memorial Medical Center, Philippines
| | | | - Nor Fariza Ngah
- National Head, Ophthalmology Service, Ministry of Health Malaysia; Ophthalmology Service, Ministry of Health Malaysia; Head of Department, Ophthalmology Unit, Hospital Shah Alam, Malaysia
| | - Adrian Koh
- The Eye and Retina Surgeons, Camden Medical Center, Singapore
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Vasavada AR, Vasavada V, Shah SK, Trivedi RH, Vasavada VA, Vasavada SA, Srivastava S, Sudhalkar A. Postoperative outcomes of intraocular lens implantation in the bag versus posterior optic capture in pediatric cataract surgery. J Cataract Refract Surg 2019; 43:1177-1183. [PMID: 28991614 DOI: 10.1016/j.jcrs.2017.07.022] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2017] [Revised: 07/01/2017] [Accepted: 07/01/2017] [Indexed: 11/25/2022]
Abstract
PURPOSE To compare complications in children up to 4 years old having cataract surgery with intraocular lens (IOL) implantation using 2 techniques: in-the-bag IOL with anterior vitrectomy or optic capture of IOL with no anterior vitrectomy. SETTING Iladevi Cataract & IOL Research Centre, Ahmedabad, India. DESIGN Prospective randomized control clinical trial. METHODS The study included children having cataract surgery with IOL implantation. Patients were randomized to Group 1 (in-the-bag 3-piece hydrophobic acrylic IOL [Acrysof MA60AC] with anterior vitrectomy) or Group 2 (optic capture of the same IOL without anterior vitrectomy). Intraoperative complications were documented. Postoperative visual axis obscuration (VAO), glaucoma, cell deposits on the IOL, and posterior synechiae were compared at 1, 3, 6, and 12 months. RESULTS The study comprised 61 children (61 eyes). The mean ages were 14.8 months ±11.47 (SD) in Group 1 (n = 30) and 18.2 ± 11.47 months in Group 2 (n = 31). Overall, only 1 eye in Group 1 developed a VAO requiring membranectomy 4 months postoperatively, and 2 eyes in Group 1 developed glaucoma over 12 months (P = .49). Intraocular lens cell deposits and posterior synechiae were comparable between groups. The IOL could not be captured in 5 eyes (16.1%); no complications occurred in these eyes. CONCLUSIONS Optic capture of 3-piece hydrophobic acrylic IOLs could be achieved in most eyes. The VAO, glaucoma, and inflammation were comparable 12 months postoperatively. Thus, optic capture of an IOL is an alternative surgical technique that can be used to avoid vitrectomy, even in children younger than 4 years.
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Affiliation(s)
- Abhay R Vasavada
- From the Iladevi Cataract & IOL Research Centre (A.B. Vasavada, V. Vasavada, Shah, V.A. Vasavada, S.A. Vasavada, Srivastava, Sudhalkar), Ahmedabad, India; Storm Eye Institute (Trivedi), Medical University of South Carolina, Charleston, South Carolina, USA.
| | - Vaishali Vasavada
- From the Iladevi Cataract & IOL Research Centre (A.B. Vasavada, V. Vasavada, Shah, V.A. Vasavada, S.A. Vasavada, Srivastava, Sudhalkar), Ahmedabad, India; Storm Eye Institute (Trivedi), Medical University of South Carolina, Charleston, South Carolina, USA
| | - Sajani K Shah
- From the Iladevi Cataract & IOL Research Centre (A.B. Vasavada, V. Vasavada, Shah, V.A. Vasavada, S.A. Vasavada, Srivastava, Sudhalkar), Ahmedabad, India; Storm Eye Institute (Trivedi), Medical University of South Carolina, Charleston, South Carolina, USA
| | - Rupal H Trivedi
- From the Iladevi Cataract & IOL Research Centre (A.B. Vasavada, V. Vasavada, Shah, V.A. Vasavada, S.A. Vasavada, Srivastava, Sudhalkar), Ahmedabad, India; Storm Eye Institute (Trivedi), Medical University of South Carolina, Charleston, South Carolina, USA
| | - Viraj A Vasavada
- From the Iladevi Cataract & IOL Research Centre (A.B. Vasavada, V. Vasavada, Shah, V.A. Vasavada, S.A. Vasavada, Srivastava, Sudhalkar), Ahmedabad, India; Storm Eye Institute (Trivedi), Medical University of South Carolina, Charleston, South Carolina, USA
| | - Shail A Vasavada
- From the Iladevi Cataract & IOL Research Centre (A.B. Vasavada, V. Vasavada, Shah, V.A. Vasavada, S.A. Vasavada, Srivastava, Sudhalkar), Ahmedabad, India; Storm Eye Institute (Trivedi), Medical University of South Carolina, Charleston, South Carolina, USA
| | - Samaresh Srivastava
- From the Iladevi Cataract & IOL Research Centre (A.B. Vasavada, V. Vasavada, Shah, V.A. Vasavada, S.A. Vasavada, Srivastava, Sudhalkar), Ahmedabad, India; Storm Eye Institute (Trivedi), Medical University of South Carolina, Charleston, South Carolina, USA
| | - Aditya Sudhalkar
- From the Iladevi Cataract & IOL Research Centre (A.B. Vasavada, V. Vasavada, Shah, V.A. Vasavada, S.A. Vasavada, Srivastava, Sudhalkar), Ahmedabad, India; Storm Eye Institute (Trivedi), Medical University of South Carolina, Charleston, South Carolina, USA
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Bilgic A, Sudhalkar A, Kodjikian L, Vasavada V, Vasavada S, Bhojwani D, Vasavada V, Srivastava S. Pro Re Nata Dexamethasone Implant for Treatment-Naive Phakic Eyes with Diabetic Macular Edema: A Prospective Study. Ophthalmol Retina 2019; 3:929-937. [PMID: 31395504 DOI: 10.1016/j.oret.2019.05.027] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Revised: 05/27/2019] [Accepted: 05/28/2019] [Indexed: 06/10/2023]
Abstract
PURPOSE To determine the utility and safety of the intravitreal dexamethasone implant as primary therapy (pro re nata [PRN]) in phakic eyes with early treatment-naive diabetic macular edema (DME). DESIGN Prospective, case series. PARTICIPANTS Patients with diabetes mellitus whose eyes were phakic and had early treatment-naive clinically significant macular edema. METHODS Patients whose eyes were phakic with DME (<3 months) were included if the central subfield thickness (CST) was >300 μm and corrected distance visual acuity (CDVA) between 0.3 and 1.0 logarithm of minimum angle of resolution. A comprehensive ocular and systemic examination was performed and the implant injected PRN using a standardized technique. Patients had follow-up at least monthly for 2 years. Descriptive statistics were used to analyze categorical variables in terms of size and proportions. The repeated-measures analysis of variance test was used to determine the change in CDVA, CST, intraocular pressure, and hard exudate area over time. MAIN OUTCOME MEASURES The primary outcome measure was the determination of the change in CDVA at month 24 from baseline. Secondary outcome measures included determining the change in CST, median number of injections, proportion gaining 15 letters, and complications, if any. RESULTS A total of 153 patients (85 males) were included. At 2 years, mean CDVA improved from 0.62 to 0.4 logarithm of minimum angle of resolution, and median CST improved from 397 to 236 μm. The median number of injections was 1.6. Cataract developed in 3 patients with a clear lens, and 31 patients required topical antiglaucoma therapy. Proliferative disease developed in 4 patients, which was managed with panretinal photocoagulation. None of the study patients required rescue therapy. CONCLUSIONS In patients with treatment-naive phakic eyes who had DME, primary therapy with the intravitreal dexamethasone implant PRN (for 2 years) resulted in significantly improved mean CDVA. A fifth of the patients required control of intraocular pressure, and new-onset cataract developed in 3 of 153 patients.
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Affiliation(s)
| | - Aditya Sudhalkar
- Alpha Vision Augenzentrum, Bremerhaven, Germany; Sudhalkar Eye Hospital and Retina Centre, Baroda, India; Raghudeep Eye Hospital, Ahmedabad, India.
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Vasavada V, Srivastava S, Vasavada V, Vasavada S, Vasavada AR, Sudhalkar A, Bilgic A. Impact of fluidic parameters during phacoemulsification on the anterior vitreous face behavior: Experimental study. Indian J Ophthalmol 2019; 67:1634-1637. [PMID: 31546498 PMCID: PMC6786211 DOI: 10.4103/ijo.ijo_465_19] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Purpose To evaluate the eff ect of different aspiration flow rates (AFR) and bottle heights (BH) on vitreous face (AVF) during phacoemulsifi cation. Methods Experimental study in 20 porcine eyes. Transzonular viscodissection was performed between the posterior capsule(PC) and AVF to dissect out the Berger's space. Triamcinolone acetonide was injected into this space to aid visualization with ultrasound B-Scan(USG). Realtime USG was performed during phacoemulsifi cation. Eyes were divided randomly into-Group I: Low parameters(AFR = 20 cc/min, BH = 90 cm, vacuum = 400 mmHg),and Group II: High parameters (AFR = 40 cc/min, BH = 110 cm, vacuum=650 mm Hg). Results 15 eyes were analysed (8 in Group I; 7 in Group II). In all eyes, forward and backward movement of the PC was seen when going from foot position 0 to 1, or on occlusion break. Amplitude of these movements was much greater in Group II compared to Group I. There was no PC rupture in either group. In 2 of the 7 eyes in Group II, USG showed a sudden, spontaneous dispersion appearance of sono-opaque echoes in the vitreous cavity alongwith disappearance of the well-defi ned, crescentic stained space despite an intact PC. This suggests rupture of the AVF, leading to dispersion of the triamcinolone into the entire vitreous cavity. No AVF rupture was seen in Group I. Conclusion We report a rarely described entity of AVF rupture with intact PC. The use of high AFR and BH may have clinically invisible detrimental consequences to the anterior vitreous face.
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Affiliation(s)
| | | | | | | | | | | | - Alper Bilgic
- Raghudeep Eye Hospital, Ahmedabad, Gujarat, India
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Bilgic A, Sudhalkar A. Systemic steroids for the management of choroidal neovascular membrane with pigment epithelial tear and recalcitrant subretinal fluid. BMJ Case Rep 2019; 12:12/9/e231262. [PMID: 31494592 DOI: 10.1136/bcr-2019-231262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
A 67-year-old man was diagnosed to have dry age related macular degeneration in the right eye and a choroidalneovascular membrane (CNVM) with a large pigment epithelial detachment in the left eye, confirmed with clinical examination, angiography and optical coherence tomography scans. He received an intravitreal injection of bevacizumab in the right eye and developed a retinal pigment epithelial (RPE) tear 3 weeks later. 3 consecutive ranibizumab injections failed to clear the subretinal fluid (SRF). A course of systemic steroids was administered and this improved the vision. Subsequently, the patient received one more ranibizumab injection and the disease process resolved. The left eye corrected distance visual acuity (LE CDVA) was 20/30 at the final visit (1 year after the last injection). Systemic steroids may be a management option in patients with CNVM and RPE tear with recalcitrant SRF if there is no contraindication to their use.
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Affiliation(s)
| | - Aditya Sudhalkar
- Ophthalmology, Eye Hospital and Retinal Laser Centre, Baroda, India
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Sudhalkar A, Vasavada A, Bhojwani D, Vasavada V, Vasavada S, Vasavada V, Srivastava S. Intravitreal dexamethasone implant as an alternative to systemic steroids as prophylaxis for uveitic cataract surgery: a randomized trial. Eye (Lond) 2019; 34:491-498. [PMID: 31320735 DOI: 10.1038/s41433-019-0534-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2018] [Revised: 06/19/2019] [Accepted: 07/01/2019] [Indexed: 11/09/2022] Open
Abstract
PURPOSE To determine the utility of the dexamethasone implant (IVD) as an alternative to systemic steroids as prophylaxis against cystoid macular edema (CMO) in patients with chronic, recurrent CMO associated intermediate or posterior uveitis (IU/PU), and cataract undergoing cataract surgery. METHODS This was a randomized, parallel design, and clinical trial. Patients with IU/PU and cataract scheduled for cataract surgery were randomly assigned to receive the IVD concurrently with cataract surgery (Group 1: 20 patients) or systemic steroids (Group 2: 23 patients) tapered over 4-6 weeks along with uneventful cataract surgery and routine postoperative care. Patients with glaucoma/contraindications to steroids were excluded. All patients were followed up for 6 months. OUTCOME MEASURE Primary-incidence of postoperative CMO. Secondary-the change in BCVA (corrected distance visual acuity) and Central Subfield thickness (CST) and complications. Appropriate statistical analysis was done. RESULTS The median age was 47.3 ± 4.23 years (group 1) and 49.12 ± 5.32 years (Group 2). One patient (Group 1) and two (Group 2) developed CMO. The BCVA improved significantly in both groups (p = 0.013). The CST change was insignificant. Four patients (Group 1) required intraocular pressure (IOP) lowering medications. Three patients (Group 2) required early steroid taper. CONCLUSIONS IVD is a good alternative as prophylaxis in IU/PU and cataract in preventing postoperative CMO.
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Affiliation(s)
- Aditya Sudhalkar
- Raghudeep Eye Hospital and Ila Devi Cataract and IOL Research Centre, Ahmedabad, India.
| | - Abhay Vasavada
- Raghudeep Eye Hospital and Ila Devi Cataract and IOL Research Centre, Ahmedabad, India
| | - Deepak Bhojwani
- Raghudeep Eye Hospital and Ila Devi Cataract and IOL Research Centre, Ahmedabad, India
| | - Viraj Vasavada
- Raghudeep Eye Hospital and Ila Devi Cataract and IOL Research Centre, Ahmedabad, India
| | - Shail Vasavada
- Raghudeep Eye Hospital and Ila Devi Cataract and IOL Research Centre, Ahmedabad, India
| | - Vaishali Vasavada
- Raghudeep Eye Hospital and Ila Devi Cataract and IOL Research Centre, Ahmedabad, India
| | - Samaresh Srivastava
- Raghudeep Eye Hospital and Ila Devi Cataract and IOL Research Centre, Ahmedabad, India
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Kodjikian L, Bellocq D, Bandello F, Loewenstein A, Chakravarthy U, Koh A, Augustin A, de Smet MD, Chhablani J, Tufail A, García-Layana A, Sudhalkar A, Mathis T. First-line treatment algorithm and guidelines in center-involving diabetic macular edema. Eur J Ophthalmol 2019; 29:573-584. [DOI: 10.1177/1120672119857511] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Management of center-involving diabetic macular edema represents a real therapeutic challenge. Diabetic macular edema is the leading cause of visual acuity impairment in diabetic patients. Since the advent of intravitreal drugs, management of diabetic macular edema has significantly evolved. The historical grid laser photocoagulation is no longer recommended as first-line treatment of diabetic macular edema owing to the findings of the pivotal randomized controlled trials, and anti-vascular endothelial growth factor therapy has emerged as first-line therapy. Steroids also represent a valid treatment option in the management of naïve diabetic macular edema and their efficacy has also been confirmed in several studies. The optimal treatment for diabetic macular edema should consider both general and ophthalmological comorbidities. Patient compliance and motivation should also be carefully evaluated as some treatments require monthly follow-up. Based on recent literature evidence, the present review provides clinicians with a first-line treatment algorithm for center-involving diabetic macular edema tailored to the patient’s individual characteristics.
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Affiliation(s)
- Laurent Kodjikian
- Department of Ophthalmology, Croix-Rousse University Hospital, Hospices Civils de Lyon, University of Lyon I, Lyon, France
- CNRS UMR Mateis, Villeurbanne, France
| | - David Bellocq
- Department of Ophthalmology, Croix-Rousse University Hospital, Hospices Civils de Lyon, University of Lyon I, Lyon, France
| | - Francesco Bandello
- Department of Ophthalmology, University Vita-Salute, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Anat Loewenstein
- Division of Ophthalmology, Tel Aviv Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Sydney A. Fox chair of ophthalmology, Tel Aviv University, Tel Aviv, Israel
| | - Usha Chakravarthy
- Department of Ophthalmology, Queen’s University Belfast, Belfast, Northern Ireland
| | - Adrian Koh
- Eye and Retina Surgeons, Singapore, Singapore
- Singapore National Eye Centre, Singapore, Singapore
| | | | | | - Jay Chhablani
- Smt Kanuri Santhamma Centre for Vitreoretinal Diseases, LV Prasad Eye Institute, Hyderabad, India
| | - Adnan Tufail
- Moorfields Eye Hospital NHS Foundation Trust, London, UK
- Institute of Ophthalmology, University College London, London, UK
| | | | - Aditya Sudhalkar
- Raghudeep Eye Hospital, Iladevi Cataract Centre, Ahmedabad, India
| | - Thibaud Mathis
- Department of Ophthalmology, Croix-Rousse University Hospital, Hospices Civils de Lyon, University of Lyon I, Lyon, France
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Sudhalkar A, Vasavada V, Bhojwani D, Raju CG, Vasudev P, Jain S, Praveen MR. Incorporating Optical Coherence Tomography in the Cataract Preoperative Armamentarium: Additional Need or Additional Burden? Am J Ophthalmol 2019; 198:209-214. [PMID: 30389372 DOI: 10.1016/j.ajo.2018.10.025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Revised: 10/18/2018] [Accepted: 10/21/2018] [Indexed: 10/28/2022]
Abstract
PURPOSE To determine the usefulness of preoperative optical coherence tomography (OCT) examination to detect asymptomatic macular abnormalities in patients scheduled for cataract surgery. METHODS Design: Prospective, interventional case series. SETTING Iladevi Cataract and Visakha Eye Center, Ahmedabad, India. STUDY POPULATION Patients undergoing cataract surgery and intraocular lens (IOL) implantation for senile cataracts. Preoperatively no retinal/macular pathology was identified on clinical evaluation. INTERVENTION All eyes underwent macular 5-line raster evaluation using spectral-domain OCT before and after cataract surgery (monthly for 3 months). Central subfield thickness (CST) analysis was done. OUTCOME MEASURES The primary outcome measure was determining the incidence of asymptomatic retinal lesions on OCT examination in clinically "normal" maculas. Secondary outcome measures included documenting change in corrected distance visual acuity and OCT thickness postoperatively. RESULTS A total of 1444 eyes were evaluated. OCT revealed asymptomatic lesions in 133 (9.21%) patients. At 3 months, all eyes showed significant median visual improvement (from 0.45 ± 0.13 logMAR to 0.06 ± 0.08 logMAR; P = .015) and insignificant median CST change (from 223.34 ± 21.1 μm to 249.12 ± 19.24 μm; P = .19). One eye showed increased vitreomacular traction (3 months). Patients with asymptomatic lesions did not have significantly worse postoperative visual outcomes at 3 months (from 0.52 ± 0.16 logMAR to 0.14 ± 0.1 logMAR; P = .12). CONCLUSION A total of 9.21% patients with clinically normal maculas had subtle pathology detected on OCT, but this subset of patients did not have worse postoperative visual outcomes compared to eyes with normal OCT scans. Thus, a careful pre-cataract surgery fundus examination remains an essential part of the presurgical patient evaluation.
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Vasavada V, Srivastava S, Vasavada SA, Sudhalkar A, Vasavada AR, Vasavada VA. Safety and Efficacy of a New Phakic Posterior Chamber IOL for Correction of Myopia: 3 Years of Follow-up. J Refract Surg 2019; 34:817-823. [PMID: 30540364 DOI: 10.3928/1081597x-20181105-01] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2018] [Accepted: 11/02/2018] [Indexed: 01/30/2023]
Abstract
PURPOSE To evaluate the outcomes of a new posterior chamber phakic intraocular lens (IPCL; Care Group, Baroda, India) to correct myopia. METHODS This prospective, observational case series included 30 eyes undergoing implantation of the IPCL for high myopia (> -8.00 diopters [D]). Uncorrected (UDVA) and corrected (CDVA) distance visual acuities, refraction, vault, endothelial cell loss, and adverse events were evaluated 3 years after implantation of the IPCL for high myopia. RESULTS The mean spherical equivalent decreased from -16.50 ± 5.62 D preoperatively to -0.89 ± 1.27 D at 3 years. The mean UDVA and CDVA were 0.38 ± 0.21 and 0.24 ± 0.09 logMAR. No eye lost any lines and 49% of eyes gained one line or more of CDVA. One eye (3.3%) developed anterior subcapsular cataract, but did not require cataract surgery at 3 years of follow-up. Two eyes (6.6%) developed a mild transient increase in intraocular pressure, which required topical medication only for 3 months. The percentage of endothelial cell loss at 3 years was 9.73% ± 6.72%. The IPCL vault tended to reduce with time, from a mean of 626.66 ± 188.98 μm at 1 month to 540.22 ± 210.76 μm at 3 years. No vision-threatening complications occurred. CONCLUSIONS Implantation of the new posterior chamber phakic IOL is an effective alternative to correct high myopia, showing good outcomes at 3 years. [J Refract Surg. 2018;34(12):817-823.].
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Bhojwani D, Vasavada S, Sudhalkar A, Vasavada V, Vasavada AR. Acute full-thickness macular hole after uneventful femtosecond-assisted cataract surgery and its spontaneous closure. Indian J Ophthalmol 2018; 66:848-849. [PMID: 29785998 PMCID: PMC5989512 DOI: 10.4103/ijo.ijo_1177_17] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Deepak Bhojwani
- Iladevi Cataract and IOL Research Centre, Ahmedabad, Gujarat, India
| | - Shail Vasavada
- Iladevi Cataract and IOL Research Centre, Ahmedabad, Gujarat, India
| | - Aditya Sudhalkar
- Iladevi Cataract and IOL Research Centre, Ahmedabad, Gujarat, India
| | - Viraj Vasavada
- Iladevi Cataract and IOL Research Centre, Ahmedabad, Gujarat, India
| | - Abhay R Vasavada
- Iladevi Cataract and IOL Research Centre, Ahmedabad, Gujarat, India
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Sudhalkar A, Kodjikian L, Borse N. Intravitreal dexamethasone implant for recalcitrant cystoid macular edema secondary to retinitis pigmentosa: a pilot study. Graefes Arch Clin Exp Ophthalmol 2017; 255:1369-1374. [DOI: 10.1007/s00417-017-3660-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 03/13/2017] [Accepted: 03/22/2017] [Indexed: 11/28/2022] Open
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Abstract
Purpose: To evaluate choroidal thickness (CT) change in various grades of diabetic retinopathy (DR) in comparison to age-matched healthy subjects. Methods: This prospective observational study included 227 eyes of 125 subjects with diabetes (study group: 58 females) and 197 eyes of 110 age-matched healthy subjects (control group: 66 females). Collected data included age, gender, duration of diabetes, glycemic control, comprehensive ocular examination, fundus photography, and CT measurement on spectral domain ocular coherence tomography using enhanced depth imaging. Results: Mean age in the study group was 57.0 ± 9.37 years (43–73 years). The mean age was 41.48 ± 5.43 years in the control group. Subjects with diabetes with (252.8 ± 55.6 microns) and without (261.71 ± 51.8 microns) retinopathy had significantly thinner choroids when compared to the control group (281.7 ± 47.7 microns; P = 0.032). Seventy-four of 227 eyes did not have any evidence of DR, 89 eyes had features of nonproliferative diabetic retinopathy (NPDR), and 33 eyes had treatment naïve proliferative diabetic retinopathy (PDR). Thirty-one PDR eyes had received previous laser photocoagulation. Subjects with diabetes without retinopathy had a greater subfoveal choroidal thickness (SFCT) than subjects with diabetes with retinopathy (P < 0.001). Eyes with PDR (243.9 ± 56.2 microns) had thinner SFCT than those with NPDR (238.98 ± 111.23 microns). There was no difference in the SFCT between treated (laser photocoagulation done; 251.784 ± 103.72 microns) and treatment naïve PDR (258.405 ± 89.47 microns, P = 0.23). Conclusions: Control eyes had greater SFCT compared to subjects with diabetes, with and without retinopathy. The thinning progressed with increasing severity of DR. Choroidal thinning may contribute to DR pathogenesis.
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Affiliation(s)
| | - Jay Kumar Chhablani
- Smt Kannuri Santhamma Centre for Vitreoretinal Diseases, L. V. Prasad Eye Institute, Hyderabad, Telangana, India
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Sudhalkar A, Sethi V, Gogte P, Bondalapati S, Khodani M, Chhablani JK. Retrospective hospital-based analysis of age-related macular degeneration patterns in India: 5-year follow-up. Indian J Ophthalmol 2016; 63:899-904. [PMID: 26862094 PMCID: PMC4784077 DOI: 10.4103/0301-4738.176025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
PURPOSE To provide a detailed analysis of age-related macular degeneration (AMD) with a 5-year follow-up at a Tertiary Eye Care Center in India. METHODS In this retrospective institutional study, 408 eyes of 204 subjects (100 males) with a diagnosis of AMD with minimum 5-year follow-up were included. Data collected included demographics, details of the ocular exam, special investigations performed, treatment offered, complications, and systemic diseases, if any. RESULTS The median age was 74.24 ± 8.23 years. Median follow-up was 5.77 years. The visual acuity (VA) at baseline and last visit was 0.74 ± 0.12 (Snellen's equivalent 20/100) and 0.54 ± 0.12 logarithm of the minimum angle of resolution (Snellen's equivalent 20/50; P = 0.032) in patients with choroidal neovascular membrane (CNVM). The most common complaint was decreased vision (94.5%). AMD (any stage) was found to be bilateral in 93% of patients at baseline and 197 patients (96.56%) at 5 years. Seventeen eyes had active CNVM (12 of these were occult) at presentation. At baseline, 43 eyes had a disciform scar. Three hundred twenty-one eyes had dry AMD at baseline (geographic atrophy - 12 [3.7%] eyes). Five-year conversion rate into wet AMD and geographic atrophy was 2.87% and 3.12%. Median number of anti-vascular endothelial growth factor injections administered per patient was 2.8 ± 1.2. CNVM bilaterality was low (7.5%). CONCLUSION Patients with AMD in India presented later in the course of the disease. Bilateral advanced AMD and geographic atrophy were uncommon. Five-year conversion rate into wet AMD and geographic atrophy was 2.87% and 3.12%.
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Affiliation(s)
| | | | | | | | | | - Jay Kumar Chhablani
- Smt. Kanuri Santhamma Retina Vitreous Centre, L. V. Prasad Eye Institute, Hyderabad, Telangana, India
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Abstract
Purpose: To determine the etiology, clinical features and outcomes of bilateral vitreous hemorrhage (VH) in children. Methods: This retrospective chart review was performed on patients with bilateral VH under the age of 18 at a tertiary eye care center in India. Data included demographics, details of history and ocular examination, reports of investigations, surgeries or other interventions performed, and final anatomical and visual outcomes. Patients were divided into two groups i.e., traumatic and non-traumatic (spontaneous). Results: The traumatic group was comprised of 37 patients including 27 male and 10 female subjects with mean age of 13.47 ± 5.31 years, the most common complaint was decreased vision (96.45%) and the most prevalent etiology was firecracker injury in 16 (43.2%) patients. Mean baseline visual acuity (VA) was 2.34 ± 1.31 logMAR which was significantly improved to 1.08 ± 0.23 logMAR (P = 0.042). The mean number of surgeries was 2.72 ± 1.43 in the traumatic VH and mean follow up period was 23.14 ± 6.54 months. The spontaneous group included 48 subjects comprised of 27 male and 21 female cases with mean age of 14.48 ± 2.03 years. The most common cause was vasculitis in 21 (43.75%) subjects including four patients with tuberculosis. Mean baseline VA was 1.97 ± 1.13 logMAR which showed a significant improvement to 0.82 ± 0.24 logMAR (P = 0.012) after mean follow up of 34.2 ± 11.2 months. Eleven patients required at least one major surgery. Conclusion: Vasculitis was the most common cause of spontaneous bilateral VH; traumatic VH most prevalently occurred due to firecracker injury. Final VA was better in the spontaneous group.
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Affiliation(s)
- Aditya Sudhalkar
- Smt. Kanuri Santhamma Centre for Vitreoretinal Diseases, KAR Campus, LV Prasad Eye Institute, Hyderabad, Telangana, India
| | - Jay Chhablani
- Smt. Kanuri Santhamma Centre for Vitreoretinal Diseases, KAR Campus, LV Prasad Eye Institute, Hyderabad, Telangana, India
| | - Padmaja Kumari Rani
- Smt. Kanuri Santhamma Centre for Vitreoretinal Diseases, KAR Campus, LV Prasad Eye Institute, Hyderabad, Telangana, India
| | - Subhadra Jalali
- Smt. Kanuri Santhamma Centre for Vitreoretinal Diseases, KAR Campus, LV Prasad Eye Institute, Hyderabad, Telangana, India
| | - Divya Balakrishnan
- Smt. Kanuri Santhamma Centre for Vitreoretinal Diseases, KAR Campus, LV Prasad Eye Institute, Hyderabad, Telangana, India
| | - Mudit Tyagi
- Smt. Kanuri Santhamma Centre for Vitreoretinal Diseases, KAR Campus, LV Prasad Eye Institute, Hyderabad, Telangana, India
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Sudhalkar A, Balakrishnan D, Jalali S, Narayanan R. Systemic steroids as an aid to the management of Idiopathic Polypoidal Choroidal Vasculopathy (IPCV): A descriptive analysis. Saudi J Ophthalmol 2015; 30:14-9. [PMID: 26949352 PMCID: PMC4759500 DOI: 10.1016/j.sjopt.2015.08.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Revised: 02/13/2015] [Accepted: 08/04/2015] [Indexed: 11/23/2022] Open
Abstract
Purpose To determine the role of systemic steroids in improving visual acuity, preventing recurrence and hastening pigment epithelial detachment resolution in IPCV patients. Methods Retrospective computer assisted comparative case series of consecutive patients with documented IPCV who did and did not receive systemic steroids as part of their treatment regimen between 2007 and 2012. Patients who had systemic contraindication to steroid therapy were excluded from the steroid arm. Data collected included demographics, the best corrected visual acuity, details of the ocular and systemic exam, the treatment offered, the follow-up period and the final visual and anatomic outcomes. Outcome measures included the final BCVA, the time to resolution of the associated pigment epithelial detachment (PED, if present), the recurrence rate and the associated side effects, if any. Appropriate statistical analysis was done. Statistical significance: p < 0.05. Results 14 patients (14 eyes) had received systemic steroids in the stated period; these were compared with 26 consecutive patients (26 eyes) who did not. Mean age: 59.24 vs 62.38 years (A vs B). Mean baseline BCVA: 1.86 ± 1.24 logMAR vs 2.12 ± 1.48 logMAR (A vs B). 8 females in Group A and 14 in Group B. 11 patients in group A and 19 in group B had associated systemic hypertension. Therapy consisted of laser photocoagulation, anti-vascular endothelial growth factor therapy, photodynamic therapy or a combination of these. Mean follow-up: 43.21 ± 11.32 months (Group A) vs 48.24 ± 9.75 months (Group B). BCVA at three months was significantly better (0.84 ± 0.74 logMAR vs 1.16 ± 0.89 (p = 0.039). Final BCVA: 0.86 ± 0.78 logMAR (Group A) vs 1.29 ± 0.92 (Group B, p = 0.042). 7 patients in group A and 12 in Group B had a recurrence (insignificant difference). 1 patient in Group A and 7 in Group B had unresolved disease (persistent PED) at the end of follow-up (OR: 4.60; 95% CI 1.7–11.10). Conclusion Steroids appear to improve visual acuity and accelerate the resolution of the PEDs in patients with IPCV and large PEDs, but do not seem to influence recurrence.
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Affiliation(s)
- Aditya Sudhalkar
- Smt. Kanuri Santhamma Centre For Vitreoretinal Diseases, LV Prasad Eye Institute, Hyderabad, India
| | - Divya Balakrishnan
- Smt. Kanuri Santhamma Centre For Vitreoretinal Diseases, LV Prasad Eye Institute, Hyderabad, India
| | - Subhadra Jalali
- Smt. Kanuri Santhamma Centre For Vitreoretinal Diseases, LV Prasad Eye Institute, Hyderabad, India
| | - Raja Narayanan
- Smt. Kanuri Santhamma Centre For Vitreoretinal Diseases, LV Prasad Eye Institute, Hyderabad, India
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Sudhalkar A, Sudhalkar A. Scleral buckling surgery using multiple radial buckles: A valid option? Saudi J Ophthalmol 2015; 29:192-6. [PMID: 26155077 PMCID: PMC4487944 DOI: 10.1016/j.sjopt.2014.11.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2014] [Revised: 11/09/2014] [Accepted: 11/15/2014] [Indexed: 11/22/2022] Open
Abstract
Purpose To determine whether radial buckling surgery using two or more radial buckles with or without circumferential silicone tires is still a treatment option for rhegmatogenous retinal detachment (RRD) in the current scenario. Methods Retrospective chart review. Patients with RRD with two or more horse-shoe tears with/without proliferative vitreoretinopathy up to grade C1 who underwent buckling surgery using at least two radial buckle segments without encircling bands or drainage and with at least a 3 year follow up were included in the study. Data collected included demographics, corrected distance visual acuity (CDVA) at baseline and final follow up, details of the examination, surgical procedure(s) and complications noted, if any. Appropriate statistical analysis was done. Statistical significance was set at p < 0.05. Outcome measures Proportion of patients who had an attached retina at final follow up, improvement in CDVA and complications. Results 25 patients (25 eyes; 12 males and 13 females; 9 pseudophakic) were included. Median age 35.15 ± 8.32 years. Median baseline CDVA: 1.97 ± 1.12 log MAR. Median final CDVA: 0.65 ± 0.37 log MAR (significant improvement). Most common presenting complaint was decreased vision (87.5%). Number of radial buckle segments placed varied between 2 and 4 per eye. One patient required vitrectomy for persistent retinal detachment. One required buckle removal for infection 5 years after the primary procedure. One patient required strabismus surgery. Median follow up 12.25 years ± 2.14 years. None of the other patients had any complications. Conclusion Radial buckling surgery (two or more segments) is a reasonably safe and valid alternative to vitrectomy for RDs with multiple breaks in different planes.
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Affiliation(s)
- Aditya Sudhalkar
- Corresponding author at: Address: 22 Pratapgunj, Shiv Bungalow, Near Swayamprakash Flats, Baroda 390002, Gujarat, India. Tel.: +91 2652793799.
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Chandra P, Sudhalkar A, Mandal S, Chhablani J. Retinal circulation and its role in macular disorders in patients without systemic disease. Int J Ophthalmol 2015; 8:585-9. [PMID: 26086013 DOI: 10.3980/j.issn.2222-3959.2015.03.27] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2013] [Accepted: 08/22/2014] [Indexed: 11/02/2022] Open
Abstract
AIM To determine whether retinal circulatory changes play a role in the pathogenesis of macular disorders in patients who are otherwise healthy. METHODS Patients with macular disorders that required angiographic imaging were included in this prospective case series. After a complete ocular exam, fluorescein angiography was performed using a standardized technique on the HRA-II (Heidelberg Engineering, Heidelberg, Germany) with special focus on the posterior pole. Only patients with good quality images were included in the analysis. Circulatory parameters recorded included the arm-choroid time, choroid-retinal artery, and finally the retinal artery-vein time. Zonal asymmetry (between the upper and lower zones divided by a line passing through the centre of the fovea) in transit times, if any was also noted. Appropriate statistical analysis was done. Circulation times were compared with age matched historical controls. Changes in retinal dye transit times relative to historical age matched controls, if any, were noted and compared between various disorders. RESULTS A total of 156 eyes of 156 patients (120 males) were included in the study. Mean age: 49.14±14.93y. Macular disorders studied were age related degeneration, polypoidal vasculopathy, central serous chorioretinopathy (CSCR) and parafoveal telangiectasia. Delayed circulation time was noted in CSCR patients only. CONCLUSION CSCR patients appear to have delayed arterial filling, retinal circulatory disturbances do not seem to contribute to the pathogenesis of other macular disorders.
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Affiliation(s)
- Priyangshu Chandra
- Smt. Kanuri Santhamma Retina Vitreous Centre, L. V. Prasad Eye Institute, Kallam Anji Reddy Campus, L.V.Prasad Marg, Banjara Hills, Hyderabad, Andhra Pradesh 500034, India
| | - Aditya Sudhalkar
- Smt. Kanuri Santhamma Retina Vitreous Centre, L. V. Prasad Eye Institute, Kallam Anji Reddy Campus, L.V.Prasad Marg, Banjara Hills, Hyderabad, Andhra Pradesh 500034, India
| | - Souvik Mandal
- Smt. Kanuri Santhamma Retina Vitreous Centre, L. V. Prasad Eye Institute, Kallam Anji Reddy Campus, L.V.Prasad Marg, Banjara Hills, Hyderabad, Andhra Pradesh 500034, India
| | - Jay Chhablani
- Smt. Kanuri Santhamma Retina Vitreous Centre, L. V. Prasad Eye Institute, Kallam Anji Reddy Campus, L.V.Prasad Marg, Banjara Hills, Hyderabad, Andhra Pradesh 500034, India
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Chhablani J, Khodani M, Hussein A, Bondalapati S, Rao HB, Narayanan R, Sudhalkar A. Role of macular hole angle in macular hole closure. Br J Ophthalmol 2015; 99:1634-8. [DOI: 10.1136/bjophthalmol-2015-307014] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Accepted: 05/07/2015] [Indexed: 11/04/2022]
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Chhablani J, Sudhalkar A. Authors′ reply. J Ophthalmic Vis Res 2015; 10:506. [PMID: 27051504 PMCID: PMC4795409 DOI: 10.4103/2008-322x.176891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Chandra P, Sudhalkar A, Jalali S, Pesala V, Narayanan R, Sahu C, Chhablani J. Echographic study of extraocular muscle thickness in normal Indian population. Saudi J Ophthalmol 2014; 28:281-6. [PMID: 25473344 DOI: 10.1016/j.sjopt.2014.05.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2013] [Revised: 05/19/2014] [Accepted: 05/28/2014] [Indexed: 11/25/2022] Open
Abstract
PURPOSE To establish normative data of extraocular muscle (EOM) dimensions, both vertically and horizontally, using a reproducible echographic method in various age groups. METHODS Two hundred eyes of 100 healthy subjects (50 males and rest females) were included in this prospective observational study. All subjects were divided into 5 groups with an interval of 10 years from 10 to 60 years. Each group contained 10 male and 10 female healthy subjects. A single operator took measurements at 4 mm distance from the globe plane after drawing a perpendicular line on the globe to the muscle belly. RESULTS The average age of subjects was 37.28 ± 17.14 years. Intraobserver reproducibility was very high (intersession concordance correlation co-efficient = 0.995). Mean horizontal and vertical diameters of recti were 3.0775 and 8.26 mm, respectively. Mean muscle thickness of superior rectus/levator palpebral superioris (LPS) muscle complex and LPS was 4.56 and 1.45 mm, respectively. Extraocular muscle diameter increases up to the middle age, then it starts decreasing. There was no statistically significant correlation between diameter of each EOM, both eye and gender (p ⩾ 0.05). There was a non-significant change in extraocular muscle thickness with age. CONCLUSION The study provides normative data for extraocular muscle thickness in both genders of various age groups in Indian population. Muscle dimensions do not change significantly with age, between the eyes and gender.
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Affiliation(s)
- Priyangshu Chandra
- Smt. Kanuri Santhamma Retina Vitreous Centre, L.V. Prasad Eye Institute, Kallam Anji Reddy Campus, L.V. Prasad Marg, Banjara Hills, Hyderabad 500 034, India
| | - Aditya Sudhalkar
- Smt. Kanuri Santhamma Retina Vitreous Centre, L.V. Prasad Eye Institute, Kallam Anji Reddy Campus, L.V. Prasad Marg, Banjara Hills, Hyderabad 500 034, India
| | - Subhadra Jalali
- Smt. Kanuri Santhamma Retina Vitreous Centre, L.V. Prasad Eye Institute, Kallam Anji Reddy Campus, L.V. Prasad Marg, Banjara Hills, Hyderabad 500 034, India
| | - Veerendranath Pesala
- Smt. Kanuri Santhamma Retina Vitreous Centre, L.V. Prasad Eye Institute, Kallam Anji Reddy Campus, L.V. Prasad Marg, Banjara Hills, Hyderabad 500 034, India
| | - Raja Narayanan
- Smt. Kanuri Santhamma Retina Vitreous Centre, L.V. Prasad Eye Institute, Kallam Anji Reddy Campus, L.V. Prasad Marg, Banjara Hills, Hyderabad 500 034, India
| | - Chinmaya Sahu
- Smt. Kanuri Santhamma Retina Vitreous Centre, L.V. Prasad Eye Institute, Kallam Anji Reddy Campus, L.V. Prasad Marg, Banjara Hills, Hyderabad 500 034, India
| | - Jay Chhablani
- Smt. Kanuri Santhamma Retina Vitreous Centre, L.V. Prasad Eye Institute, Kallam Anji Reddy Campus, L.V. Prasad Marg, Banjara Hills, Hyderabad 500 034, India
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Chhablani J, Sudhalkar A, Jindal A, Das T, Motukupally SR, Sharma S, Pathengay A, Flynn HW. Stenotrophomonas maltophilia endogenous endophthalmitis: clinical presentation, antibiotic susceptibility, and outcomes. Clin Ophthalmol 2014; 8:1523-6. [PMID: 25170244 PMCID: PMC4144939 DOI: 10.2147/opth.s67396] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Objective To describe clinical presentation, antibiotic susceptibility, and outcomes in patients with Stenotrophomonas maltophilia endogenous endophthalmitis. Design Retrospective case series. Participants Four eyes of four patients with S. maltophilia endogenous endophthalmitis. Methods Retrospective chart review of culture-positive S. maltophilia endogenous endophthalmitis treated at L V Prasad Eye Institute, Hyderabad, India, between January 2007 and December 2012, was done. Collected information included demographic, clinical, and microbiology data. Results These four patients with S. maltophilia endogenous endophthalmitis cases accounted for 0.47% (4/836) of total bacterial endophthalmitis cases treated in this period. All patients were from a rural setting and younger than 40 years. Two of the four patients had a history of immune compromise or hospitalization. The visual acuity at presentation was less than 20/320 in all patients. Common presenting features were severe anterior and posterior segment inflammation and hypopyon. All patients underwent vitrectomy with injection of intravitreal antibiotics and dexamethasone. Direct microscopy of the vitreous sample was positive in all cases. All isolates were sensitive to fluoroquinolones and chloramphenicol; sensitivity to aminoglycosides and third-generation cephalosporins was highly variable. The final visual acuity was 20/80 or more in three patients. The time to presentation did not seem to influence the visual or anatomical outcome. Conclusion S. maltophilia is a rare cause of endogenous endophthalmitis and usually occurs in young and apparently healthy individuals. Clinical presentation is moderate to severe, and recovery is variable. Fourth-generation fluoroquinolones and chloramphenicol were the most sensitive antibiotics against S. maltophilia in this series of patients.
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Affiliation(s)
- Jay Chhablani
- Srimati Kannuri Santhamma Centre for Vitreoretinal Diseases, L V Prasad Eye Institute, Kallam Anji Reddy Campus, Hyderabad, India
| | - Aditya Sudhalkar
- Srimati Kannuri Santhamma Centre for Vitreoretinal Diseases, L V Prasad Eye Institute, Kallam Anji Reddy Campus, Hyderabad, India
| | - Animesh Jindal
- L V Prasad Eye Institute, GMR Varalakshmi Campus, Visakhapatnam, India
| | - Taraprasad Das
- Srimati Kannuri Santhamma Centre for Vitreoretinal Diseases, L V Prasad Eye Institute, Kallam Anji Reddy Campus, Hyderabad, India
| | - Swapna R Motukupally
- Jhaveri Microbiology Centre, L V Prasad Eye Institute, Kallam Anji Reddy Campus, Hyderabad, India
| | - Savitri Sharma
- Jhaveri Microbiology Centre, L V Prasad Eye Institute, Kallam Anji Reddy Campus, Hyderabad, India
| | - Avinash Pathengay
- L V Prasad Eye Institute, GMR Varalakshmi Campus, Visakhapatnam, India
| | - Harry W Flynn
- Bascom Palmer Eye Institute, Department of Ophthalmology, University of Miami, Miller School of Medicine, Miami, FL, USA
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Sudhalkar A, Chhablani J, Jalali S, Narayanan R. Traumatic vitreous hemorrhage in children-clinical features and outcomes. Eye Sci 2014; 29:63-69. [PMID: 26011953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
PURPOSE To determine the clinical profile, causes, and outcomes of traumatic vitreous hemorrhage (TVH) in children (< 18 years of age). METHODS Retrospective computer assisted chart review. 501 eyes of 464 children (103 females; 361 males) who presented with TVH between 2001 and 2012 were included. All children underwent a complete ocular and systemic examination and investigation. The etiology, visual, and anatomic results of pediatric TVH were the outcome measures. RESULTS Median age: 12.27 ± 4.51 years. 37 patients had bilateral VH; 43.24% of these were firecracker injuries. Commonest complaint was diminished vision (96.45%). Mean BCVA(logMAR) at presentation was 2.64 ± 1.11 logMAR. Sticks (43.43%) and cricket balls (13.24%) were the commonest causes. Treatment included medical therapy (topical and/or systemic; 56 eyes), laser photocoagulation (34 eyes), and/ or surgery (387 eyes). Mean final BCVA was significantly better (1.01 ± 0.58 logMAR; P = 0.011, Z test). Mean follow up in the closed and open globe trauma was 47 ± 12.47 and 36.24 ± 9.72 months, respectively. CONCLUSION TVH has significant implications in children. Firecracker injuries are notorious for bilateral VH.
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Sudhalkar A, Chhablani J, Jalali S, Mathai A, Pathengay A. Spontaneous vitreous hemorrhage in children. Am J Ophthalmol 2013; 156:1267-1271.e2. [PMID: 23932261 DOI: 10.1016/j.ajo.2013.05.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Revised: 05/30/2013] [Accepted: 05/31/2013] [Indexed: 11/26/2022]
Abstract
PURPOSE To determine the clinical profile, causes, and outcomes of "spontaneous" vitreous hemorrhage in children (<18 years). DESIGN Retrospective computer-assisted chart review. METHODS Charts of 124 eyes of 76 children who presented with nontraumatic, nonsurgical vitreous hemorrhage between 2002 and 2012 were reviewed. All children underwent an appropriate ocular and systemic examination. Data collected included demographics, visual acuity, cause of "spontaneous" vitreous hemorrhage, ocular and systemic findings at presentation and at last follow-up, investigations, management details, and visual outcomes. RESULTS The median age was 153.45 ± 56.19 months. There were 39 female and 37 male patients. Forty-eight patients had bilateral vitreous hemorrhage. The most common presenting complaints were diminished vision (96.45%) and behavioral changes (87.24%). The mean baseline BCVA in logMAR was 2.25 ± 1.11. The most common causes included vasculitis (34.6%) and hematologic disorders (27.4%). Patients were given medical therapy (topical and/or systemic) or underwent laser photocoagulation (29%) and/or surgery (55.6%). Twenty-nine eyes (23.3%) did not require any intervention. The mean number of surgeries was 1.89 ± 1.45 (range 1-4 surgeries). The mean final visual acuity was 0.76 ± 0.58 logMAR and was significantly better than the baseline (P < .001). The best anatomic and visual outcomes were seen in vasculitis, whereas congenital disorders such as retinoschisis had the worst. CONCLUSIONS Spontaneous pediatric vitreous hemorrhage has a diverse etiology, vasculitis being the most common cause in our series. A comprehensive evaluation (systemic and ocular) is required to ensure that vision- and life-threatening conditions are not missed.
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Abstract
OBJECTIVE To determine whether laboratory markers of methanol ingestion and subsequent toxicity can serve as predictors of visual outcomes in patients. METHODS Retrospective medical record review of 122 patients in a cluster outbreak of methanol poisoning. Data collected included history, complete ocular and systemic examination details, time to presentation, amount of alcohol ingested, and results of laboratory investigations, such as hemogram, glucose levels, hematocrit level, arterial pH, methanol levels, potassium and bicarbonate levels, and anion and osmolar gap determination, as well as hepatic and renal function tests. Therapy administered consisted of ethyl alcohol, sodium bicarbonate, and nutritional supplements, with hemodialysis in severe cases. Visual acuity (VA), pupillary reaction, and optic disc findings were assessed at presentation and 3 months after discharge. Patients were classified according to their visual disturbance: transient (group 1) or permanent (group 2). Appropriate statistical analysis was performed. Outcome measures included determining the association between biochemical markers of methanol poisoning and final VA. RESULTS A total of 122 patients (1 female and 121 male) were admitted for treatment; of these, 10 died. Only 1 patient showed a 2-line drop in VA. pH was the strongest predictor of final VA and improvement in VA among all markers. The odds that a patient with an initial pH greater than 7.2 would have only transient visual disturbances were high (odds ratio, 31; 95% CI, 6-149). CONCLUSIONS The degree of acidosis at presentation appears to determine final VA; early presentation and treatment did not seem to significantly alter the visual outcome, especially in severe poisoning.
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Affiliation(s)
- Tejas Desai
- Department of Ophthalmology, Nagri Eye Hospital, India
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Sudhalkar A, Chauhan P, Sudhalkar A, Trivedi RH. Pars plana width and sclerotomy sites. Ophthalmology 2012; 119:198-9.e1-3. [PMID: 22214943 DOI: 10.1016/j.ophtha.2011.09.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2011] [Accepted: 09/01/2011] [Indexed: 11/18/2022] Open
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Sudhalkar A. Fixation and its role in the causation, laterality and location of pterygium: a study in amblyopes and non-amblyopes. Eye (Lond) 2011; 26:438-43. [PMID: 22157914 DOI: 10.1038/eye.2011.322] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
AIM To evaluate the role of fixation in causing pterygium and determining its laterality and location. METHODS This is a prospective, observational, case-control study. Cases were defined as patients with primary pterygium who had unilateral amblyopia with eccentric fixation. Controls were age-matched patients with primary pterygium, but without amblyopia and eccentric fixation. All patients underwent complete ocular, orthoptic, and systemic examination and a detailed risk-factor assessment (latitude of residence, exposure to sunlight, sand, and a high-reflectance environment). The role of fixation in the causation, laterality and location of pterygium was evaluated. Fisher's exact test, the unpaired t-test, and odds ratio (OR) were carried out to determine the significance of the observations. RESULTS The mean age of subjects was 47.1±5.25 years in cases (n=107) and 48.2±4.75 years in controls (n=310; P=0.78). As far as known risk factors were concerned, both groups were evenly matched. Among the cases, 88 (82.2%) patients demonstrated suppression of the amblyopic eye and 19 (17.8%) patients had abnormal retinal correspondence (ARC). Patients with suppression had a unilateral pterygium in the better (fixating) eye, whereas those with ARC had bilateral pterygia. Among the controls, 192 (61.9%) eyes had bilateral pterygia and 118 (38.1%) eyes had unilateral pterygium. In controls, the dominant eye had a higher prevalence of pterygium. All patients in both groups had a nasal pterygium. Pterygium and fixation were strongly associated (P=0.007; Fisher's exact test; OR -15.98; P=0.008). CONCLUSION Fixation appears to have an important role in causing pterygium and determining its location and laterality.
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Affiliation(s)
- A Sudhalkar
- M & J Institute of Ophthalmology, Ahmedabad, India.
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