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Son-Camey B, Rosado-Cerro I, Escámez-Fernández P, Liaño Sanz Diez de Ulzurrun G, Montejano-Milner R, Arruabarrena C. Long-term results of the treatment of patients with exudative age-related macular degeneration during the COVID-19 pandemic. ARCHIVOS DE LA SOCIEDAD ESPANOLA DE OFTALMOLOGIA 2024:S2173-5794(24)00134-8. [PMID: 39025232 DOI: 10.1016/j.oftale.2024.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Accepted: 06/03/2024] [Indexed: 07/20/2024]
Abstract
PURPOSE To quantify the long-term impact (24 months) on the visual results and activity of neovascular lesions of COVID-19 confinement in patients with nAMD in our population. METHODS A retrospective observational study of patients with nAMD who attended consultation or were treated during the 3 months before confinement was carried out. RESULTS 144 patients (168 eyes) with nAMD were included, 51 of them (35.42%) came during confinement, and at 24 months the final cohort was 118 patients (133 eyes). The previous VA of 57.99 ± 23.68 letters decreased, clinically relevant and statistically significant, by an average of 6.87 (±16.84) and 7.89 (±19.58) at 12- and 24-months follow-up. This change differs significantly from the two-year vision change observed in the national database of pretreated patients. The median number of injections and consultations is lower in our group at 12 months, compared to the pre-pandemic national database, and tends to equalize at 24 months. We did not find differences in vision when we compared patients who attended consultations during confinement or in treatment intervals greater than 8 weeks (Tq8w). CONCLUSIONS The VA of patients with nAMD decreased significantly after confinement, probably due to the lower number of antiangiogenic injections and consultations during the first year, and did not recover during the second year despite the increase in the number of injections and visits close to those reported before confinement.
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Affiliation(s)
- B Son-Camey
- Servicio de Oftalmología, Hospital Universitario Príncipe de Asturias, Madrid, Spain.
| | - I Rosado-Cerro
- Servicio de Oftalmología, Hospital Universitario Príncipe de Asturias, Madrid, Spain
| | - P Escámez-Fernández
- Servicio de Oftalmología, Hospital Universitario Príncipe de Asturias, Madrid, Spain
| | | | - R Montejano-Milner
- Servicio de Oftalmología, Hospital Universitario Príncipe de Asturias, Madrid, Spain; Clínica Oftalmológica Novovisión, Madrid, Spain
| | - C Arruabarrena
- Servicio de Oftalmología, Hospital Universitario Príncipe de Asturias, Madrid, Spain; Clínica Oftalmológica Novovisión, Madrid, Spain
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Barequet D, Shor R, Segal O, Greenbaum E, Trivizki O, Loewenstein A, Rabina G. Treatment patterns and visual acuity change of AMD patients, before, during and after the COVID-19 pandemic lockdowns: A large cohort. Acta Ophthalmol 2024; 102:e322-e327. [PMID: 37698269 DOI: 10.1111/aos.15756] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 07/02/2023] [Accepted: 08/29/2023] [Indexed: 09/13/2023]
Abstract
PURPOSE To evaluate the impact of the changes in treatment patterns before, during and after the COVID-19 pandemic on best-corrected visual acuity (BCVA) in previously treated neovascular age-related macular degeneration (nAMD) patients. METHODS A multi-centre, retrospective, observational study of consecutive nAMD patients during 2019-2021. Data collected included demographics, BCVA, dates of intravitreal anti-vascular endothelial growth factor (anti-VEGF) injections and clinic visits. RESULTS A total of 1652 eyes of 1652 nAMD patients were included, out of which 850 eyes were assessed in 2019 (pre-COVID-19), 630 eyes were assessed in 2020 (COVID-19) and 974 eyes were assessed in 2021 (post-COVID-19). During the COVID-19 period, the mean number of anti-VEGF injections was significantly lower than the corresponding pre-COVID-19 and post-COVID-19 periods (5.55 compared to 6.13 and 6.60, respectively p < 0.01). A constant lower ratio of injections per patient/month was observed during COVID-19 compared to previous and following years, with a notable decline during March-April, reaching a ratio of 0.4 in 2020 versus 0.65 in 2019 and 0.62 in 2021 (p < 0.01). Baseline BCVA (0.825, p < 0.001), number of injections (-0.007, p < 0.001), gender (-0.027, p = 0.037) and age (0.004, p < 0.001) were shown to be significant predictors of final BCVA. CONCLUSION During the COVID-19 period, patients were treated with significantly less intravitreal anti-VEGF injection compared to the previous year with compensation in the following year. These changes in treatment patterns did not have a significant impact on BCVA outcomes. Age, gender, baseline BCVA and number of injections are predictors of final visual outcomes.
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Affiliation(s)
- Dana Barequet
- Department of Ophthalmology, Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Reut Shor
- Department of Ophthalmology, Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ori Segal
- Department of Ophthalmology, Meir Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Kfar Saba, Israel
| | - Eran Greenbaum
- Department of Ophthalmology, Meir Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Kfar Saba, Israel
| | - Omer Trivizki
- Department of Ophthalmology, Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Anat Loewenstein
- Department of Ophthalmology, Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Gilad Rabina
- Department of Ophthalmology, Tel Aviv Sourasky Medical Center, Affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Zarranz-Ventura J, Escobar-Barranco JJ, Gómez-Baldó L, Gallego-Pinazo R. Reasons for Delayed Anti-VEGF Treatment During COVID-19 Lockdown and Clinical Impact in Neovascular Age-Related Macular Degeneration. Ophthalmol Ther 2023; 12:2537-2555. [PMID: 37400599 PMCID: PMC10441892 DOI: 10.1007/s40123-023-00757-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 06/08/2023] [Indexed: 07/05/2023] Open
Abstract
INTRODUCTION Timely anti-vascular endothelial growth factor (VEGF) treatment is crucial for visual function in neovascular age-related macular degeneration (nAMD). The aim of this study was to assess the reasons for anti-VEGF treatment delay during the COVID-19 lockdown and its clinical impact in patients with nAMD. METHODS A retrospective, observational, multicentre study in patients with nAMD treated with anti-VEGF therapy was performed in 16 centres nationwide. Data were retrieved from the FRB Spain registry, patient medical records and administrative databases. Patients were divided into two groups based on whether they received or missed intravitreal injections during the COVID-19 lockdown. RESULTS A total of 302 eyes from 245 patients were included (timely treated group [TTG] 126 eyes; delayed treatment group [DTG] 176 eyes). Visual acuity (VA; ETDRS letters) decreased from baseline to post-lockdown visit in the DTG (mean [standard deviation] 59.1 (20.8) vs. 57.1 (19.7); p = 0.020) and was maintained in the TTG (64.2 [16.5] vs. 63.6 [17.5]; p = 0.806). VA worsened by an average of - 2.0 letters in the DTG and by - 0.6 in the TTG (p = 0.016). A higher proportion of visits were cancelled due to hospital overload in the TTG (76.5%) than in the DTG (47%), and a higher proportion of patients missed visits in the DTG (53%) than in the TTG (23.5%, p = 0.021), with fear of COVID-19 infection being the main reason for missed visits (60%/50%). CONCLUSIONS Treatment delays were caused by both hospital saturation and patients' decision; the latter being mainly driven by fear of COVID-19 infection. These delays had a detrimental effect on the visual outcomes in nAMD patients.
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Affiliation(s)
- Javier Zarranz-Ventura
- Hospital Clínic of Barcelona, Universitat de Barcelona, C/ Sabino Arana 1, 08028, Barcelona, Spain.
- Institut de Investigacions Biomediques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
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Nguyen AH, Davoudi S, Dong K, Bains A, Ness S, Subramanian ML, Siegel NH, Chen X. Socioeconomic Disparities in Patients Receiving Intravitreal Injections for Age-Related Macular Degeneration Amid the COVID-19 Pandemic. JOURNAL OF VITREORETINAL DISEASES 2023; 7:376-381. [PMID: 37701269 PMCID: PMC10311364 DOI: 10.1177/24741264231173771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 09/14/2023]
Abstract
Purpose: To determine the effects of socioeconomic factors on visit adherence and the resultant visual outcomes for patients receiving intravitreal injections for neovascular age-related macular degeneration during the COVID-19 pandemic. Methods: In this retrospective case-control study, medical records were reviewed to collect appointment attendance, age, sex, self-reported race/ethnicity, primary language, marital status, insurance, distance from clinic, and Area Deprivation Index (ADI), a measure of socioeconomic disadvantage. Multivariate regression models were created to determine differences in socioeconomic factors between individuals who attended (show group) and those who did not attend (no-show group) appointments. Results: The study enrolled 126 patients in the show group and 115 in the no-show group. On univariate analysis, nonadherence was significantly higher in non-White patients than in White patients (P = .04), urban sites than in suburban sites (P = 1.7 × 10-4), and non-English-speaking patients than in English-speaking patients (P = 4.0 × 10-3). The associations remained significant in multivariate analysis for non-English-speaking patients (P = .03) and urban-site patients (P = .01) after adjusting for age, sex, self-reported race/ethnicity, primary language, marital status, insurance, distance from clinic, site of visit, and ADI. At 6 months and 1 year, a 1-, 2-, and 3-line vision loss was significantly higher in the no-show group than in the show group on univariate and multivariate analysis after adjusting for age, sex, race, lens status, and presence of glaucoma and diabetic retinopathy. Conclusions: Non-English-speaking patients and urban-based patients were less likely to present for intravitreal injection appointments during the initial peak of the COVID-19 pandemic. This disparity translated to worse vision outcomes at 6 months and 1 year.
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Affiliation(s)
- Anh H. Nguyen
- Boston University School of Medicine, Boston, MA, USA
- Department of Ophthalmology, Boston University School of Medicine, Boston MA, USA
| | - Samaneh Davoudi
- Boston University School of Medicine, Boston, MA, USA
- Department of Ophthalmology, Boston University School of Medicine, Boston MA, USA
| | - Kaylin Dong
- Boston University School of Medicine, Boston, MA, USA
| | - Ashank Bains
- Boston University School of Medicine, Boston, MA, USA
| | - Steven Ness
- Boston University School of Medicine, Boston, MA, USA
- Department of Ophthalmology, Boston University School of Medicine, Boston MA, USA
| | - Manju L. Subramanian
- Boston University School of Medicine, Boston, MA, USA
- Department of Ophthalmology, Boston University School of Medicine, Boston MA, USA
| | - Nicole H. Siegel
- Boston University School of Medicine, Boston, MA, USA
- Department of Ophthalmology, Boston University School of Medicine, Boston MA, USA
| | - Xuejing Chen
- Boston University School of Medicine, Boston, MA, USA
- Department of Ophthalmology, Boston University School of Medicine, Boston MA, USA
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Ayhan MS, Faber H, Kühlewein L, Inhoffen W, Aliyeva G, Ziemssen F, Berens P. Multitask Learning for Activity Detection in Neovascular Age-Related Macular Degeneration. Transl Vis Sci Technol 2023; 12:12. [PMID: 37052912 PMCID: PMC10103736 DOI: 10.1167/tvst.12.4.12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2023] Open
Abstract
Purpose The purpose of this study was to provide a comparison of performance and explainability of a multitask convolutional deep neuronal network to single-task networks for activity detection in neovascular age-related macular degeneration (nAMD). Methods From 70 patients (46 women and 24 men) who attended the University Eye Hospital Tübingen, 3762 optical coherence tomography B-scans (right eye = 2011 and left eye = 1751) were acquired with Heidelberg Spectralis, Heidelberg, Germany. B-scans were graded by a retina specialist and an ophthalmology resident, and then used to develop a multitask deep learning model to predict disease activity in neovascular age-related macular degeneration along with the presence of sub- and intraretinal fluid. We used performance metrics for comparison to single-task networks and visualized the deep neural network (DNN)-based decision with t-distributed stochastic neighbor embedding and clinically validated saliency mapping techniques. Results The multitask model surpassed single-task networks in accuracy for activity detection (94.2% vs. 91.2%). The area under the curve of the receiver operating curve was 0.984 for the multitask model versus 0.974 for the single-task model. Furthermore, compared to single-task networks, visualizations via t-distributed stochastic neighbor embedding and saliency maps highlighted that multitask networks' decisions for activity detection in neovascular age-related macular degeneration were highly consistent with the presence of both sub- and intraretinal fluid. Conclusions Multitask learning increases the performance of neuronal networks for predicting disease activity, while providing clinicians with an easily accessible decision control, which resembles human reasoning. Translational Relevance By improving nAMD activity detection performance and transparency of automated decisions, multitask DNNs can support the translation of machine learning research into clinical decision support systems for nAMD activity detection.
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Affiliation(s)
- Murat Seçkin Ayhan
- Institute for Ophthalmic Research, University of Tübingen, Tübingen, Germany
| | - Hanna Faber
- Institute for Ophthalmic Research, University of Tübingen, Tübingen, Germany
- University Eye Clinic, University of Tübingen, Tübingen, Germany
| | - Laura Kühlewein
- Institute for Ophthalmic Research, University of Tübingen, Tübingen, Germany
- University Eye Clinic, University of Tübingen, Tübingen, Germany
| | - Werner Inhoffen
- University Eye Clinic, University of Tübingen, Tübingen, Germany
| | - Gulnar Aliyeva
- University Eye Clinic, University of Tübingen, Tübingen, Germany
| | - Focke Ziemssen
- University Eye Clinic, University of Tübingen, Tübingen, Germany
- University Eye Clinic, University of Leipzig, Leipzig, Germany
| | - Philipp Berens
- Institute for Ophthalmic Research, University of Tübingen, Tübingen, Germany
- Tübingen AI Center, Tübingen, Germany
- Hertie Institute for AI in Brain Health, University of Tübingen, Tübingen, Germany
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Rego-Lorca D, Valverde-Megías A, Fernández-Vigo JI, Oribio-Quinto C, Murciano-Cespedosa A, Sánchez-Quirós J, Donate-López J, García-Feijóo J. Long-Term Consequences of COVID-19 Lockdown in Neovascular AMD Patients in Spain: Structural and Functional Outcomes after 1 Year of Standard Follow-Up and Treatment. J Clin Med 2022; 11:jcm11175063. [PMID: 36078993 PMCID: PMC9457226 DOI: 10.3390/jcm11175063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Revised: 08/20/2022] [Accepted: 08/24/2022] [Indexed: 11/16/2022] Open
Abstract
Consequences of the COVID-19 pandemic on medical care have been extensively analyzed. Specifically, in ophthalmology practice, patients suffering age-related macular degeneration (AMD) represent one of the most affected subgroups. After reporting the acute consequences of treatment suspension in neovascular AMD, we have now evaluated these same 242 patients (270 eyes) to assess if prior functional and anatomical situations can be restored after twelve months of regular follow-up and treatment. We compared data from visits before COVID-19 outbreak and the first visit after lockdown with data obtained in subsequent visits, until one year of follow-up was achieved. For each patient, rate of visual loss per year before COVID-19 pandemic, considered “natural history of treated AMD”, was calculated. This rate of visual loss significantly increased during the lockdown period and now, after twelve months of regular follow-up, is still higher than before COVID outbreak (3.1 vs. 1.6 ETDRS letters/year, p < 0.01). Percentage of OCT images showing active disease is now lower than before the lockdown period (51% vs. 65.3%, p = 0.0017). Although anatomic deterioration, regarding signs of active disease, can be apparently fully restored, our results suggest that functional consequences of temporary anti-VEGF treatment suspension are not entirely reversible after 12 months of treatment, as BCVA remains lower and visual loss rate is still higher than before the COVID-19 pandemic.
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Affiliation(s)
- Daniela Rego-Lorca
- Department of Ophthalmology, San Carlos Clinical Hospital, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
- Correspondence:
| | - Alicia Valverde-Megías
- Department of Ophthalmology, San Carlos Clinical Hospital, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - José Ignacio Fernández-Vigo
- Department of Ophthalmology, San Carlos Clinical Hospital, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
- Centro Internacional de Oftalmología Avanzada, 28010 Madrid, Spain
| | - Carlos Oribio-Quinto
- Department of Ophthalmology, San Carlos Clinical Hospital, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Antonio Murciano-Cespedosa
- Department of Biodiversity, Ecology & Evolution, Faculty of Biology, Complutense University, 28040 Madrid, Spain
- Modeling, Data Analysis and Computational Tools for Biology Research Group, Complutense University, 28040 Madrid, Spain
- Neurocomputing and Neurorobotics Research Group, Complutense University, 28037 Madrid, Spain
- Brain Plasticity Group, Instituto de Investigación Sanitaria Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Julia Sánchez-Quirós
- Department of Ophthalmology, San Carlos Clinical Hospital, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Juan Donate-López
- Department of Ophthalmology, San Carlos Clinical Hospital, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Julián García-Feijóo
- Department of Ophthalmology, San Carlos Clinical Hospital, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
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Im JHB, Jin YP, Chow R, Dharia RS, Yan P. Delayed anti-VEGF injections during the COVID-19 pandemic and changes in visual acuity in patients with three common retinal diseases: A systematic review and meta-analysis. Surv Ophthalmol 2022; 67:1593-1602. [PMID: 35970234 PMCID: PMC9374495 DOI: 10.1016/j.survophthal.2022.08.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 08/01/2022] [Accepted: 08/08/2022] [Indexed: 11/27/2022]
Abstract
The COVID-19 pandemic disrupted the regular injections of anti-vascular endothelial growth factor (anti-VEGF) in patients with various retinal diseases globally. It is unclear to what extent delayed anti-VEGF injections have worsened patients’ visual acuity. We performed a meta-analysis to assess the impact of delayed anti-VEGF injections on the best-corrected visual acuity (BCVA) in patients with neovascular age-related macular degeneration (nAMD), retinal vein occlusion (RVO), and diabetic macular edema (DME). We searched four computer databases (EMBASE, MEDLINE, Web of Science, Scopus) from inception to January 5, 2022. Data were pooled using the random-effects model. Results were reported by less than 4 months and 4 months or longer for the time period between the first injection during the pandemic and the last pre-pandemic injection. All BCVA measures were converted to the logarithm of the minimum angle of resolution (logMAR) for analyses. Among patients who received injections 4 months or longer apart, the mean difference in BCVA was 0.10 logMAR (or 5 ETDRS letters) (95% confidence interval [CI] 0.06∼0.14) for nAMD patients, 0.01 logMAR (or∼ 1 ETDRS letter) (95% CI -0.25∼0.27) for RVO patients, and 0.03 logMAR (or ∼1 ETDRS letters) (95% CI -0.06∼0.11) for DME patients. These results suggest that patients with nAMD needing scheduled anti-VEGF injections may require priority treatment over those with RVO and DME in the event of disturbed anti-VEGF injections from COVID-19 lockdowns or similar scenarios.
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Affiliation(s)
- James H B Im
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Ya-Ping Jin
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada; Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Canada
| | - Ronald Chow
- Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Riddhi Shah Dharia
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Canada
| | - Peng Yan
- Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, Canada; Kensington Vision and Research Centre, Toronto, Canada.
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Research Advances in Age-Related Macular Degeneration. J Clin Med 2022; 11:jcm11133627. [PMID: 35806911 PMCID: PMC9267815 DOI: 10.3390/jcm11133627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 06/22/2022] [Indexed: 11/29/2022] Open
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COVID-19 Pandemic Lockdowns Impact on Visual Acuity of Neovascular AMD Patients: A Large cohort. Retina 2022; 42:1529-1535. [PMID: 35502974 DOI: 10.1097/iae.0000000000003497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE Evaluating the impact of delayed care, secondary to COVID-19 pandemic lockdowns, on visual acuity in previously treated neovascular AMD (nAMD) patients. METHODS A multi-center, retrospective, study of nAMD patients previously treated with anti-VEGF injections who were followed-up during 2019 (pre COVID-19) and compared to nAMD patients during 2020 (COVID-19). RESULTS A total of 1,192 nAMD patients with a mean age of 81.5 years met the inclusion criteria. Of these, 850 patients were assessed in 2019 (pre COVID-19) and 630 patients assessed in 2020 (COVID-19). 308 patients were assessed through both 2019-2020 and thus were included in both cohorts. There was no significant difference between the years 2020 and 2019 in terms of baseline and change in BCVA (p=0.342, p=0.911 respectively). Mean number of anti-VEGF injections was significantly lower (5.55 Vs 6.13, p<0.01), with constant lower ratio of injections per patient in the COVID-19 period. Baseline BCVA (0.859, p<0.01), number of injections (-0.006, p=0.01) and age (0.003, p<0.01) were predictors of final BCVA. CONCLUSIONS In nAMD patients, delayed care secondary to COVID-19 pandemic lockdowns has no statistically significant impact on BCVA. Baseline BCVA, older age and lower number of yearly anti VEGF injections are predictors for decrease BCVA.
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