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Oquendo PL, Figueiredo N, Francisconi CLM, Juncal V, Marafon S, Naidu SC, Pecaku A, Demian S, Melo IM, Longwell J, Muni RH. VALIDATION OF M-CHARTS FOR QUANTITATIVE ASSESSMENT OF METAMORPHOPSIA FOLLOWING RHEGMATOGENOUS RETINAL DETACHMENT REPAIR. Retina 2024; 44:1157-1164. [PMID: 38354405 DOI: 10.1097/iae.0000000000004071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024]
Abstract
PURPOSE To validate the quantitative assessment of metamorphopsia in rhegmatogenous retinal detachment (RRD) using M-CHARTS by determining its correlation with subjective reporting of metamorphopsia with a validated metamorphopsia questionnaire (modified MeMoQ). METHODS The Research Ethics Board approved a prospective observational study carried out at St. Michael's Hospital, Toronto, Canada. Patients with primary, unilateral RRD and healthy controls were included. Metamorphopsia at 3 months was assessed with modified MeMoQ and M-CHARTS. RESULTS One hundred patients (50 with RRD, 50 controls) were included. Seventy percent (35/50) of the RRD group had metamorphopsia with M-CHARTS and 80% (40/50) with MeMoQ. The modified MeMoQ and total M-CHARTS scores were significantly higher in patients with RRD compared with controls ( P < 0.0001). Cronbach's alpha reliability coefficient was 0.934 in the RRD group. Horizontal, vertical, and total M-CHARTS scores were significantly correlated with MeMoQ scores (r s = 0.465, P = 0.0007; r s = 0.405, P = 0.004; r s = 0.475, P = 0.0005, respectively). M-CHARTS was 72.7% sensitive and 94.6% specific for detection of metamorphopsia (positive score ≥ 0.2), with an area under the receiver operating characteristic curve = 0.801. A stronger correlation was found in patients who scored ≥0.2 on the M-CHARTS and reported metamorphopsia with the MeMoQ (r s = 0.454, P = 0.001). CONCLUSION The authors have validated M-CHARTS as a tool to quantitatively assess metamorphopsia in patients with RRD, which is significantly correlated with patient-reported outcomes using the MeMoQ. A total score of ≥0.2 with M-CHARTS was more strongly correlated with MeMoQ.
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Affiliation(s)
- Paola L Oquendo
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology, St. Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
| | - Natalia Figueiredo
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology, St. Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
| | | | - Verena Juncal
- Department of Ophthalmology, University of Western Ontario
| | - Samara Marafon
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology, St. Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
| | - Sumana C Naidu
- Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada ; and
| | - Aurora Pecaku
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology, St. Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
| | - Sueellen Demian
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology, St. Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
| | - Isabela Martins Melo
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology, St. Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
| | - Jack Longwell
- Department of Ophthalmology, St. Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
| | - Rajeev H Muni
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology, St. Michael's Hospital, Unity Health Toronto, Toronto, Ontario, Canada
- Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada ; and
- Kensington Vision and Research Institute, Toronto, Ontario, Canada
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Ng HJ, Vermeer KA, La Heij EC, Kuip CP, van Meurs JC. Retinal damage extends beyond the border of the detached retina in fovea-on retinal detachment. Acta Ophthalmol 2024; 102:285-295. [PMID: 37221643 DOI: 10.1111/aos.15713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 04/21/2023] [Accepted: 05/05/2023] [Indexed: 05/25/2023]
Abstract
PURPOSE The aim of this study was to investigate the preoperative and postoperative change in retinal sensitivity in relation to the distance to the retinal detachment (RD) in patients with fovea-on RD. METHODS We prospectively evaluated 13 patients with fovea-on RD and a healthy control eye. Preoperatively, OCT scans of the RD border and the macula were obtained. The RD border was highlighted on the SLO image. Microperimetry was used to assess the retinal sensitivity at the macula, the RD border and the retina around the RD border. At 6 weeks, 3 and 6 months postoperatively, follow-up examinations of OCT and microperimetry were performed in the study eye. Microperimetry was performed once in control eyes. Microperimetry data were overlaid on the SLO image. The shortest distance to the RD border was calculated for each sensitivity measurement. The change in retinal sensitivity was calculated as control-study. The relation between the change in retinal sensitivity and the distance to the RD border was assessed using a locally weighted scatterplot smoothing curve. RESULTS Preoperatively, the greatest loss in retinal sensitivity was 21 dB at 3° inside the RD which decreased linearly, through the RD border, and reached a plateau of 2 dB at 4°. For 6 weeks and 3 months postoperatively, the greatest retinal sensitivity loss remained at 3° inside the RD but was 4 dB and sensitivity loss decreased linearly to a plateau of 0 dB at 5° outside the RD. At 6 months postoperatively, the greatest sensitivity loss was 2 dB at 3° inside the RD, and decreased linearly to a plateau of 0 dB at 2° outside the RD. CONCLUSIONS Retinal damage extends beyond the detached retina. Retinal sensitivity loss of the attached retina decreased drastically as the distance to the RD increased. Postoperative recovery occurred for both attached and detached retina.
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Affiliation(s)
- Hei Jan Ng
- The Rotterdam Eye Hospital, Rotterdam Ophthalmic Institute, Rotterdam, The Netherlands
| | - Koenraad A Vermeer
- The Rotterdam Eye Hospital, Rotterdam Ophthalmic Institute, Rotterdam, The Netherlands
| | - Ellen C La Heij
- The Rotterdam Eye Hospital, Vitreoretinal Surgery, Rotterdam, The Netherlands
| | - Caroline P Kuip
- The Rotterdam Eye Hospital, Rotterdam Ophthalmic Institute, Rotterdam, The Netherlands
| | - Jan C van Meurs
- The Rotterdam Eye Hospital, Vitreoretinal Surgery, Rotterdam, The Netherlands
- Department of Ophthalmology, Erasmus Medical Center, Rotterdam, The Netherlands
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Chen Z, Liu W, Liu G, Lu P. Incidence of Metamorphopsia After Successful Rhegmatogenous Retinal Detachment Surgery: A Systematic Review and Meta-Analysis. Semin Ophthalmol 2024; 39:66-73. [PMID: 37940621 DOI: 10.1080/08820538.2023.2279221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 06/05/2023] [Indexed: 11/10/2023]
Abstract
PURPOSES To investigate the incidence and factors influencing the occurrence of metamorphopsia in patients with simple rhegmatogenous retinal detachment (RRD) after surgery. METHODS Relevant studies of metamorphopsia were identified by searching in PubMed, Embase, and Cochrane until August 2022. Meta-analysis of the incidence of metamorphopsia after rhegmatogenous retinal detachment surgery was performed using Review Manager 5.4 statistical software. RESULTS A total of 12 studies reported 1133 participants with 469 patients with postoperative metamorphopsia. The meta-analysis showed a higher incidence of metamorphopsia in macular-off cases compared with macular-on RRD (RR = 2.88, 95% CI: 2.35 to 3.52). The use of perfluorocarbon liquid (PFCL) during pars plana vitrectomy (PPV) reduced the incidence of metamorphopsia (RR = 0.61, 95% CI: 0.41 to 0.92). There was no evidence of any important difference in metamorphopsia between participants in the PPV group and the scleral buckling (SB) group (RR = 1.04, 95% CI: 0.82 to 1.33). There was little or no difference in metamorphopsia between gas and silicon oil (SO) in the PPV group (RR = 0.89, 95% CI: 0.69 to 1.13). CONCLUSION The incidence of postoperative metamorphopsia is higher in macular-off RRD, and PFCL should be a preferred choice to prevent postoperative metamorphopsia in macula-off RRD cases.
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Affiliation(s)
- Zhigang Chen
- Department of Ophthalmology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Weiming Liu
- Department of Ophthalmology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Gaoqin Liu
- Department of Ophthalmology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Peirong Lu
- Department of Ophthalmology, The First Affiliated Hospital of Soochow University, Suzhou, China
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Felfeli T, Teja B, Miranda RN, Simbulan F, Sridhar J, Sander B, Naimark DM. Cost-Utility of Rhegmatogenous Retinal Detachment Repair With Pars Plana Vitrectomy, Scleral Buckle, and Pneumatic Retinopexy: A Microsimulation Model. Am J Ophthalmol 2023; 255:141-154. [PMID: 37327958 DOI: 10.1016/j.ajo.2023.06.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 05/26/2023] [Accepted: 06/03/2023] [Indexed: 06/18/2023]
Abstract
PURPOSE To assess the cost-effectiveness of primary noncomplex rhegmatogenous retinal detachment (RRD) repair, comparing 3 different strategies, pars plana vitrectomy (PPV), scleral buckle (SB), and pneumatic retinopexy (PnR) from the health care payer perspective over a lifetime. DESIGN Model-based cost-utility analysis. METHODS A simulated cohort of 100,000 adult patients (≥18 years old) requiring primary noncomplex RRD repair in theoretical surgical centers in the United States. Quality-adjusted life years (QALYs), lifetime costs (2022 United States dollars), and the incremental cost-effectiveness ratio (ICER) of the 3 interventions were projected over a lifetime horizon, with a cost-effectiveness threshold of ≤$50,000 per gained QALY. RESULTS Based on inputted parameters, the primary anatomical success was highest for PPV (95.00%) compared to SB (91.76%) and PnR (63.41%). The QALYs associated with PPV, SB, and PnR were (11.87, SD 1.62), (11.84, SD 1.63), and (11.59, SD 1.72), respectively. The incurred lifetime costs of RRD repair and associated postoperative surgeries for PPV, SB, and PnR were $4445.72 (SD 655.75), $4518.04 (662.92), and $3978.45 (728.50), respectively. Parameter-level simulations suggested that PPV was most likely to be the most cost-effective therapy compared to SB and PnR beyond a threshold of $3000/QALY. The incremental cost-effectiveness ratio for PPV compared to PnR was $1693.54. SB was dominant in all scenarios. Threshold analyses indicated that the success rate of PnR would have to be 100% and/or the cost would have to be $2000 or less over lifetime for it to be more cost-effective than PPV. CONCLUSIONS This study found PPV to be the most cost-effective primary procedure for RRD repair at a threshold of $50,000/QALY gained over a lifetime horizon from the health care payer perspective.
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Affiliation(s)
- Tina Felfeli
- From the Department of Ophthalmology and Vision Sciences, University of Toronto (T.F.), Ontario, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto (T.F., B.T., R.N.M., F.S., J.S., B.S., D.N.), Ontario, Canada.
| | - Bijan Teja
- Institute of Health Policy, Management and Evaluation, University of Toronto (T.F., B.T., R.N.M., F.S., J.S., B.S., D.N.), Ontario, Canada; Department of Anesthesiology and Pain Medicine and Interdepartmental Division of Critical Care Medicine, University of Toronto (B.T.), Ontario, Canada
| | - Rafael N Miranda
- Institute of Health Policy, Management and Evaluation, University of Toronto (T.F., B.T., R.N.M., F.S., J.S., B.S., D.N.), Ontario, Canada; Toronto Health Economics and Technology Assessment (THETA) Collaborative, University Health Network (T.F., R.N.M., B.S.), Ontario, Canada
| | - Frances Simbulan
- Institute of Health Policy, Management and Evaluation, University of Toronto (T.F., B.T., R.N.M., F.S., J.S., B.S., D.N.), Ontario, Canada; The Hospital for Sick Children Research Institute, University of Toronto (F.S.), Ontario, Canada
| | - Jayanth Sridhar
- Institute of Health Policy, Management and Evaluation, University of Toronto (T.F., B.T., R.N.M., F.S., J.S., B.S., D.N.), Ontario, Canada; Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami, Miller School of Medicine (J.S.), Florida, USA
| | - Beate Sander
- Institute of Health Policy, Management and Evaluation, University of Toronto (T.F., B.T., R.N.M., F.S., J.S., B.S., D.N.), Ontario, Canada; Toronto Health Economics and Technology Assessment (THETA) Collaborative, University Health Network (T.F., R.N.M., B.S.), Ontario, Canada
| | - David M Naimark
- Institute of Health Policy, Management and Evaluation, University of Toronto (T.F., B.T., R.N.M., F.S., J.S., B.S., D.N.), Ontario, Canada; Department of Medicine, Sunnybrook Health Sciences Centre (D.N.), Ontario, Canada
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Melo IM, Francisconi CLM, Marafon SB, Figueiredo NA, Juncal VR, Bhambra N, Ta Kim DT, Brosh K, Berger AR, Giavedoni LR, Wong DT, Altomare F, Chow DR, Hillier RJ, Muni RH. OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY MORPHOLOGY AFTER RHEGMATOGENOUS RETINAL DETACHMENT REPAIR: ALIGN Post Hoc Analysis. Retina 2023; 43:775-783. [PMID: 36729013 DOI: 10.1097/iae.0000000000003713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
PURPOSE To compare foveal avascular zone (FAZ) geometric indices using optical coherence tomography angiography (OCTA) in pneumatic retinopexy (PnR) versus pars plana vitrectomy (PPV) for rhegmatogenous retinal detachment (RRD). FAZ morphology was assessed as a possible imaging feature of retinal displacement. METHODS This ALIGN post hoc analysis included primary fovea-off RRDs that underwent successful PnR or PPV, and performed OCTA, and fundus autofluorescence at (FAF) 3 months postoperatively at St. Michael's Hospital, Toronto, Canada. FAZ area (mm 2 ), axial ratio, circularity, and roundness were measured, and FAF images were assessed for retinal displacement. RESULTS Seventy-two patients were included, 78% (56/72) were male mean age was 60 ± 9 years, and 60% (43/72) were phakic. Sixty-five percent (47/72) and 35% (25/72) underwent PnR and PPV, respectively. The mean baseline logarithm of the minimum angle of resolution visual acuity was 1.49 ± 0.76. FAZ circularity was lower after PPV (0.629 ± 0.120) versus PnR (0.703 ± 0.122); P = 0.016. Sixty-six patients had gradable FAF images. Retinal displacement was present in 29% (19/66), 84.2% (16/19) of which had displacement in the macula. FAZ circularity was lower in eyes with displacement in the macula (0.613 ± 0.110) versus those without displacement (0.700 ± 0.124); P = 0.015. There was a moderate negative correlation between 12-month aniseikonia and FAZ circularity(r = -0.262; P = 0.041). CONCLUSION FAZ circularity was lower after PPV and in eyes with retinal displacement in the macula. Circularity was negatively correlated with 12-month aniseikonia scores. FAZ circularity may be another imaging feature to consider postoperatively after RRD repair.
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Affiliation(s)
- Isabela M Melo
- Department of Ophthalmology, St. Michael's Hospital/Unity Health Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Carolina L M Francisconi
- Department of Ophthalmology, St. Michael's Hospital/Unity Health Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology and Visual Sciences, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Samara B Marafon
- Department of Ophthalmology, St. Michael's Hospital/Unity Health Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Natalia A Figueiredo
- Department of Ophthalmology, St. Michael's Hospital/Unity Health Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Verena R Juncal
- Department of Ophthalmology, St. Michael's Hospital/Unity Health Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Nishaant Bhambra
- Department of Ophthalmology, St. Michael's Hospital/Unity Health Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - David T Ta Kim
- Department of Ophthalmology, St. Michael's Hospital/Unity Health Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Koby Brosh
- Department of Ophthalmology, St. Michael's Hospital/Unity Health Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Alan R Berger
- Department of Ophthalmology, St. Michael's Hospital/Unity Health Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Louis R Giavedoni
- Department of Ophthalmology, St. Michael's Hospital/Unity Health Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - David T Wong
- Department of Ophthalmology, St. Michael's Hospital/Unity Health Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Filiberto Altomare
- Department of Ophthalmology, St. Michael's Hospital/Unity Health Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - David R Chow
- Department of Ophthalmology, St. Michael's Hospital/Unity Health Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Roxane J Hillier
- Newcastle Eye Centre, Royal Victoria Infirmary, Newcastle upon Tyne, United Kingdom
- Translational and Clinical Research Institute, Newcastle University, Newcastle upon Tyne, United Kingdom; and
| | - Rajeev H Muni
- Department of Ophthalmology, St. Michael's Hospital/Unity Health Toronto, Toronto, Ontario, Canada
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
- Kensington Vision and Research Center, Toronto, Ontario, Canada
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Cruz-Pimentel M, Huang CY, Wu L. Scleral Buckling: A Look at the Past, Present and Future in View of Recent Findings on the Importance of Photoreceptor Re-Alignment Following Retinal Re-Attachment. Clin Ophthalmol 2022; 16:1971-1984. [PMID: 35733617 PMCID: PMC9208732 DOI: 10.2147/opth.s359309] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 06/08/2022] [Indexed: 11/26/2022] Open
Abstract
Scleral buckling (SB) remains an important technique to master for those interested in treating rhegmatogenous retinal detachment (RRD). Several ways to repair RRD include pneumatic retinopexy (PR), pars plana vitrectomy (PPV), SB or a combination of these. There is a growing worldwide trend that favors PPV as the preferred method for retinal reattachment of primary uncomplicated RRD. Reimbursement issues, operating room access, and technological advances in PPV that improve retinal visualization and less exposure to SB during fellowship training may explain this trend. As the number of SB cases decreases over time, there is a risk that SB becomes a dying art and surgeons in training may not be trained in SB. SB is preferred in eyes with no posterior vitreous detachment and retinal dialysis. SB with minimal gas vitrectomy may be indicated for eyes with inferior pathology. Non-contact wide-angled visualization with chandelier assisted SB may be well suited for teaching new generations of aspiring vitreoretinal surgeons. Its functional and anatomic results compare favorably with conventional SB for primary uncomplicated primary RRD. The main advantage of this technique is the improved visualization even through small pupils. Better visualization ensures treatment of all breaks while avoiding complications during drainage of subretinal fluid and a safer placement of intrascleral sutures for scleral fixation of the buckling element. Recordings of the procedure are easily performed, allowing the surgeons involved to review the case and learn from it. The main disadvantage is the cost involved with the chandelier and the need to have a microscope or a 3D system with a wide angle viewing system. Photoreceptor re-alignment following retinal re-attachment is an important determinant of the post-operative functional outcomes. Different methods of retinal re-attachment apparently result in different degrees of photoreceptor re-alignment. SB may hold an advantage over PPV in this regard.
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Affiliation(s)
- Miguel Cruz-Pimentel
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Chyong Yng Huang
- Asociados de Macula, Vitreo y Retina de Costa Rica, Primer Piso Torre Mercedes Paseo Colon, San José, Costa Rica
| | - Lihteh Wu
- Asociados de Macula, Vitreo y Retina de Costa Rica, Primer Piso Torre Mercedes Paseo Colon, San José, Costa Rica
- Illinois Eye and Ear Infirmary, Department of Ophthalmology, School of Medicine, University of Illinois Chicago, Chicago, IL, USA
- Correspondence: Lihteh Wu, Asociados de Macula, Vitreo y Retina de Costa Rica, Primer Piso Torre Mercedes, Paseo Colon, San Jose, CR, USA, Tel +506 2222-1115, Email
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Radeck V, Helbig H, Prahs P. [Subretinal air injection for treatment of retinal folds after retinal detachment surgery]. Ophthalmologe 2021; 119:381-387. [PMID: 34459964 PMCID: PMC9005404 DOI: 10.1007/s00347-021-01485-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 07/23/2021] [Accepted: 07/27/2021] [Indexed: 11/29/2022]
Abstract
Hintergrund Faltenbildungen der Netzhaut stellen ein Problem v. a. nach Vitrektomie oder Buckelchirurgie mit Gaseingabe dar. Liegen diese Falten im Makulabereich, wirkt sich das meist erheblich auf das Sehvermögen des Patienten aus. Im Folgenden wird eine Behandlungstechnik solcher Falten beschrieben. Methode In einem Zeitraum von Januar 2017 bis Juni 2020 wurden 6 Patienten mit der im Folgenden beschriebenen Behandlungstechnik operiert. Es erfolgte die erneute Abhebung der Netzhaut mittels Balanced Salt Solution (BSS), gefolgt von einer subretinalen Eingabe gefilterter Luft. Das Ausstreichen der Falte erfolgte mithilfe von Perfluorcarbon (PFC). Eine postoperative Drainage der subretinalen Luft und Flüssigkeit erfolgte nicht, die Spontanresorption wurde abgewartet. Ergebnisse Bei keinem Patienten kam es zu einer Visusverschlechterung nach erneuter Netzhautabhebung. Eine Verbesserung der Sehschärfe zeigte sich bei 4 von 6 Fällen. Eine Verminderung der Metamorphopsien konnte bei 5 von 6 Patienten erreicht werden, 2 Patienten gaben an, die Metamorphopsien gar nicht mehr wahrzunehmen. Nur 1 Patient berichtete über einen gleichbleibend verzerrten Seheindruck trotz anatomisch glatter zentraler Netzhaut. Schlussfolgerung Bei kritischer Indikationsstellung stellt unsere Behandlungstechnik eine sichere und erfolgreiche Vorgehensweise zur Behandlung von Netzhautfalten im Bereich der Makula nach Ablatiooperation dar.
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Affiliation(s)
- Viola Radeck
- Augenklinik und Poliklinik, Universitätsklinikum Regensburg, Franz-Josef-Strauß-Allee 11, 93053, Regensburg, Deutschland.
| | - Horst Helbig
- Augenklinik und Poliklinik, Universitätsklinikum Regensburg, Franz-Josef-Strauß-Allee 11, 93053, Regensburg, Deutschland
| | - Philipp Prahs
- Augenklinik und Poliklinik, Universitätsklinikum Regensburg, Franz-Josef-Strauß-Allee 11, 93053, Regensburg, Deutschland
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Felfeli T, Murtaza F, Abueh B, Mandelcorn MS, Wong DD, Mandelcorn ED. Clinical Significance of Macula-Off Rhegmatogenous Retinal Detachment Preoperative Features on Optical Coherence Tomography. Ophthalmic Surg Lasers Imaging Retina 2021; 52:S23-S29. [PMID: 34310238 DOI: 10.3928/23258160-20210518-05] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND AND OBJECTIVE To evaluate the clinical significance of preoperative spectral-domain optical coherence tomography (OCT) features and their association with postoperative outcomes in eyes with primary macula-off rhegmatogenous retinal detachment (RRD). PATIENTS AND METHODS This is a retrospective case series of all consecutive cases undergoing repair of primary macula-off RRD at two tertiary care academic centers between January 2018 to January 2021. RESULTS Among 406 eyes, baseline visual acuity (β = 0.184, P = .001) and time to surgery (β = 0.009, P = .033) were predictive of postoperative visual acuity at 1-year follow-up after adjusting for age, sex and lens status, as well as presence of preoperative features on OCT such as outer retinal corrugations and height of the retinal detachment. CONCLUSION Baseline visual acuity and time to surgical repair are the best predictors of vision outcomes following macula-off RRD repair. [Ophthalmic Surg Lasers Imaging Retina. 2021;52:S23-S29.].
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Hanumunthadu D, Lescrauwaet B, Jaffe M, Sadda S, Wiecek E, Hubschman JP, Patel PJ. Clinical Update on Metamorphopsia: Epidemiology, Diagnosis and Imaging. Curr Eye Res 2021; 46:1777-1791. [PMID: 33825600 DOI: 10.1080/02713683.2021.1912779] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Purpose: To discuss the pathophysiology of metamorphopsia, its characterisation using retinal imaging and methods of assessment of patient symptoms and visual function.Methods: A literature search of electronic databases was performedResults: Metamorphopsia has commonly been associated with vitreomacular interface disorders (such as epiretinal membrane) and has also regularly been noted in diseases of the retina and choroid, particularly age-related macular degeneration and central serous chorioretinopathy. Developments in optical coherence tomography retinal imaging have enabled improved imaging of the foveal microstructure and have led to the localisation of the pathophysiology of metamorphopsia within the retinal layers of the macula. Alteration of alignment of inner and outer retinal layers at various retinal loci has been identified using multimodal imaging in patients with metamorphopsia in a range of conditions. Although the Amsler Grid assessment of metamorphopsia is a useful clinical indicator, new emerging methods of metamorphopsia assessment with psychophysical tests such as M-CHARTS and preferential hyperacuity perimetry, have been developed.Conclusions: It appears that there is a complex relationship between visual acuity and metamorphopsia symptoms that vary between retinal conditions. Although metamorphopsia has traditionally been challenging to measure in the clinic, advances in technology promise more robust, easy-to-use tests. It is possible that home assessment of metamorphopsia, particularly in conditions such as age-related macular degeneration, may help to guide the need for further clinic evaluation and consideration of treatment.
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Affiliation(s)
- Daren Hanumunthadu
- NIHR Biomedical Research Centre, Moorfields Eye Hospital and UCL Institute of Ophthalmology, London, UK
| | | | - Myles Jaffe
- Innova Medical Communications, LLC, Tustin, California, USA
| | - Srinivas Sadda
- Doheny Eye Institute, University of California, Los Angeles, California, USA
| | - Emily Wiecek
- Department of Ophthalmology, Boston Children's Hospital, Boston, Massachusetts, USA.,Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts, USA
| | - Jean Pierre Hubschman
- Retina Division, Stein Eye Institute, University of California Los Angeles, Los Angeles, California, USA
| | - Praveen J Patel
- NIHR Biomedical Research Centre, Moorfields Eye Hospital and UCL Institute of Ophthalmology, London, UK
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Potic J, Bergin C, Giacuzzo C, Konstantinidis L, Daruich A, Wolfensberger TJ. APPLICATION OF MODIFIED NEI VFQ-25 AFTER RETINAL DETACHMENT TO VISION-RELATED QUALITY OF LIFE. Retina 2021; 41:653-660. [PMID: 32568989 PMCID: PMC7889283 DOI: 10.1097/iae.0000000000002894] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE We examined the postoperative visual recovery and quality of life after retinal detachment (RD) surgery. METHODS In addition to a baseline clinical examination, patients filled out the National Eye Institute Visual Functioning Questionnaire at three time points: preoperatively and 1 and 3 months postoperatively (M1 and M3, respectively). We analyzed the composite score and short-form scores (socioemotional scale [SFSES] and visual functioning scale [SFVFS]). RESULTS One hundred ninety-four patients were enrolled in this study; 47 (26 macula-ON RD and 21 macula-OFF RD) returned all three questionnaires. The best corrected visual acuity was Snellen equivalent 20/25, 20/25, and 20/20 at the preoperative, M1, and M3 assessment, respectively. At M3, we found a positive correlation between SFSES and best corrected visual acuity measures among macula-OFF patients (P < 0.001, R2 = 0.58). A significant correlation with the best corrected visual acuity among macula-ON patients was observed only at M3 with the SFVFS score (P < 0.001, R2 = 0.41). CONCLUSION The quality of life differs between ON and OFF RD in regard to the composite score and especially SFSES and SFVFS. We found a transient decrease in the quality of life at M1 for macula-ON patients, whereas the quality of life improved throughout follow-up among macula-OFF patients. These data may help improve the management of patients' expectations after RD surgery.
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Affiliation(s)
- Jelena Potic
- Department of Ophthalmology, Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland; and
- Eye Trauma and Vitreoretinal Surgery Unit, Clinics for Eye Diseases, Clinical Center of Serbia, School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Ciara Bergin
- Department of Ophthalmology, Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland; and
| | - Clarice Giacuzzo
- Department of Ophthalmology, Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland; and
| | - Lazaros Konstantinidis
- Department of Ophthalmology, Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland; and
| | - Alejandra Daruich
- Department of Ophthalmology, Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland; and
| | - Thomas J. Wolfensberger
- Department of Ophthalmology, Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland; and
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11
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Structural imaging of the retina in psychosis spectrum disorders: current status and perspectives. Curr Opin Psychiatry 2020; 33:476-483. [PMID: 32639357 DOI: 10.1097/yco.0000000000000624] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW Structural changes of the retina in schizophrenia and other psychotic disorders seem plausible as these conditions are accompanied by widespread morphological abnormalities of the brain. Advances in structural retinal imaging have led to the possibility of precise quantification of individual retinal layers, using optical coherence tomography (OCT) scanners. RECENT FINDINGS The aggregation of information related to OCT findings in schizophrenia has resulted in three metaanalyses, which are currently described. Areas where retinal changes were reported include retinal nerve fiber layer (RNFL), ganglion cell layer complex (GCC), macular volume, and macular thickness, but findings on affected retinal segments vary to some extent across studies. Discrepancies in individual studies could be because of small samples, heterogeneity within schizophrenia (phase of the illness, illness duration, predominant symptomatology), inconsistent reporting of antipsychotic therapy, insufficient control of confounding variables (somatic comorbidities, smoking, and so on), and use of the different types of OCT scanners. SUMMARY Exploration of potential disturbances in retinal architecture could provide new insights into neuronal changes associated with psychosis spectrum disorders, with potential to elucidate the nature and timing of developmental, progressive, inflammatory, and degenerative aspects of neuropathology and pathophysiology, and to assist with characterizing heterogeneity and facilitating personalized treatment approaches.
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12
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Weng CY. Vision-Related Function Following Retinal Detachment Repair-Looking Beyond the Letter Chart. JAMA Ophthalmol 2020; 138:833-834. [PMID: 32556095 DOI: 10.1001/jamaophthalmol.2020.2023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Christina Y Weng
- Department of Ophthalmology, Baylor College of Medicine-Cullen Eye Institute, Houston, Texas
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