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PURPOSE: To examine postoperative outcomes of internal limiting membrane peeling (ILMP) versus flap (ILMF) in the closure of full-thickness macular holes. METHODS: Retrospective chart review of patients who underwent pars plana vitrectomy and gas tamponade with ILMP or ILMF to close full-thickness macular hole at the Atrium Health Wake Forest Baptist from January 2012 to October 2022 with at least 3 months follow-up. Main outcome measures were type 1 primary full-thickness macular hole closure and postoperative best-corrected visual acuity in mean logMAR. RESULTS: One hundred thirty and 30 eyes underwent ILMP and ILMF, respectively. There were no significant differences in baseline characteristics between the groups. Ninety-six percent of ILMP eyes and 90% of ILMF eyes achieved primary hole closure ( P = 0.29). Among all eyes with primary hole closure, best-corrected visual acuity at 1 year was not different between the groups, but when stratified by lens status, it was superior in the ILMP versus ILMF group in pseudophakic eyes: the estimated least-squares mean best-corrected visual acuity (Snellen equivalent) (95% confidence interval) was 0.42 (20/50) (0.34, 0.49) in the ILMP group and 0.71 (20/100) (0.50, 0.92) in the ILMF group. CONCLUSION: Internal limiting membrane peeling and ILMF techniques yielded similarly high full-thickness macular hole closure rates. In pseudophakic eyes with primary hole closure, ILMF eyes had worse best-corrected visual acuity at 1 year.
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Membrana Basal , Endotaponamiento , Perforaciones de la Retina , Colgajos Quirúrgicos , Tomografía de Coherencia Óptica , Agudeza Visual , Vitrectomía , Humanos , Perforaciones de la Retina/cirugía , Perforaciones de la Retina/fisiopatología , Estudios Retrospectivos , Agudeza Visual/fisiología , Vitrectomía/métodos , Masculino , Femenino , Anciano , Membrana Basal/cirugía , Endotaponamiento/métodos , Persona de Mediana Edad , Estudios de Seguimiento , Resultado del Tratamiento , Membrana Epirretinal/cirugía , Membrana Epirretinal/fisiopatologíaRESUMEN
PURPOSE: To evaluate the long-term anatomic and visual outcomes in eyes with sickle cell retinopathy-related retinal detachments (RDs). METHODS: Patients who underwent surgery for sickle cell retinopathy-related RDs at the Wilmer Eye Institute or Wills Eye Hospital between 2008 and 2020 and followed for at least 6 months postoperatively were retrospectively reviewed. The primary outcome was the rate of single-surgery anatomic success and final reattachment. RESULTS: This study included 30 eyes from 28 patients (16 women and 12 men) with tractional RD (n = 13), rhegmatogenous RD (n = 1), and combined tractional RD/rhegmatogenous RD (n = 16). Mean age was 42.1 ± 15.1 years. The mean follow-up duration was 47.8 ± 34.1 months. Twenty-five (83.3%) eyes underwent pars plana vitrectomy and five (16.7%) eyes underwent pars plana vitrectomy with scleral buckling. Single-surgery anatomic success was achieved in 21 (70.0%) eyes at 6 months. Final reattachment was achieved in 28 (93.3%) eyes (22 eyes [73.3%] without tamponade). Recurrence of RDs was significantly associated with male gender (P = 0.041), absence of previous laser (P = 0.032), iatrogenic breaks (P = 0.035), retinectomy (P = 0.034), and silicone oil tamponade (P = 0.024). Overall, the logarithm of the minimum angle of resolution visual acuity improved from 1.53 ± 0.57 (Snellen equivalent, 20/678) to 1.15 ± 1.01 (20/283) at the final visit (P = 0.03); however, eyes with recurrent RD did not achieve significant visual improvement. CONCLUSION: Pars plana vitrectomy to repair sickle cell retinopathy-related RDs was effective in achieving anatomic success and improving vision in most eyes. Single-surgery anatomic success is critical for optimizing visual outcomes.
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Anemia de Células Falciformes , Desprendimiento de Retina , Curvatura de la Esclerótica , Agudeza Visual , Vitrectomía , Humanos , Desprendimiento de Retina/cirugía , Desprendimiento de Retina/etiología , Desprendimiento de Retina/diagnóstico , Masculino , Femenino , Estudios Retrospectivos , Adulto , Agudeza Visual/fisiología , Vitrectomía/métodos , Anemia de Células Falciformes/complicaciones , Curvatura de la Esclerótica/métodos , Estudios de Seguimiento , Persona de Mediana Edad , Resultado del Tratamiento , Adulto Joven , Endotaponamiento/métodosRESUMEN
INTRODUCTION: Retinal vascular network changes may reflect the integrity of the cerebral microcirculation, and may be associated with cognitive impairment. METHODS: Associations of retinal vascular measures with cognitive function and MRI biomarkers were examined amongst Multi-Ethnic Study of Atherosclerosis (MESA) participants in North Carolina who had gradable retinal photographs at Exams 2 (2002 to 2004, n = 313) and 5 (2010 to 2012, n = 306), and detailed cognitive testing and MRI at Exam 6 (2016 to 2018). RESULTS: After adjustment for covariates and multiple comparisons, greater arteriolar fractal dimension (FD) at Exam 2 was associated with less isotropic free water of gray matter regions (ß = -0.0005, SE = 0.0024, p = 0.01) at Exam 6, while greater arteriolar FD at Exam 5 was associated with greater gray matter cortical volume (in mm3 , ß = 5458, SE = 20.17, p = 0.04) at Exam 6. CONCLUSION: Greater arteriolar FD, reflecting greater complexity of the branching pattern of the retinal arteries, is associated with MRI biomarkers indicative of less neuroinflammation and neurodegeneration.
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Aterosclerosis , Fractales , Humanos , Vasos Retinianos/diagnóstico por imagen , Aterosclerosis/diagnóstico por imagen , Neuroimagen , Biomarcadores , CogniciónRESUMEN
PURPOSE: To determine the relationship between macular microvascular abnormalities on optical coherence tomography angiography and silent cerebral infarctions (SCIs) on cerebral magnetic resonance imaging in sickle cell disease. METHODS: Patients (age <18 years old) from our previous pediatric sickle cell disease study cohort who had prior optical coherence tomography angiography and brain magnetic resonance imaging were identified. Brain magnetic resonance imaging images were compared with macular optical coherence tomography angiography scans to identify macular vascular density differences between patients with SCI and without SCI. RESULTS: Sixty-eight eyes from 34 patients who underwent optical coherence tomography angiography were evaluated, of whom 28 eyes from 14 patients met the inclusion criteria for this study. Eight patients (57%) with SCI and 6 patients (43%) without SCI were identified. The mean age (17 years in SCI and 16.3 years in non-SCI) was comparable between groups. There was no statistically significant difference in systemic complications. Deep capillary plexus vessel density was lower in the temporal quadrant in patients with SCI (49.3% vs. 53.7%, P = 0.014). CONCLUSION: Patients with SCI were found to have lower vessel density in the deep capillary plexus compared with those without SCI. This finding suggests that deep capillary plexus vessel density may have utility as an imaging biomarker to predict the presence of SCI.
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Anemia de Células Falciformes/fisiopatología , Infarto Cerebral/fisiopatología , Circulación Cerebrovascular/fisiología , Angiografía por Tomografía Computarizada , Mácula Lútea/irrigación sanguínea , Vasos Retinianos/fisiología , Tomografía de Coherencia Óptica , Adolescente , Anemia de Células Falciformes/diagnóstico por imagen , Biomarcadores , Velocidad del Flujo Sanguíneo , Infarto Cerebral/diagnóstico por imagen , Estudios Transversales , Femenino , Humanos , Mácula Lútea/diagnóstico por imagen , Imagen por Resonancia Magnética , Masculino , Flujo Sanguíneo Regional/fisiología , Vasos Retinianos/diagnóstico por imagen , Estudios RetrospectivosRESUMEN
PURPOSE: Choriocapillaris insufficiency may play a role in centripetal retinitis pigmentosa (RP) progression involving the fovea. However, the relationship between choriocapillaris integrity and foveal damage in RP is unclear. We examined the relationship between choriocapillaris flow and the presence of foveal photoreceptor involvement in RP. METHODS: We categorized the severity of central involvement in RP by the occurrence of foveal ellipsoid zone (EZ) disruption: present (severe RP) or absent (mild RP). Using optical coherence tomography angiography (OCTA, AngioVue, Optovue) in cases and unaffected age-matched controls, we compared vessel density (VD) between the groups using the generalized linear mixed model, controlling for age, gender, and scan quality. RESULTS: Fifty-seven eyes (20 severe RP, 18 mild RP, and 19 controls) were included. Foveal and parafoveal mean outer retinal thickness (µm) were lower in severe RP (fovea: 101.3 ± 14.5; parafovea: 68.4 ± 11.7) than controls (fovea: 161.2 ± 8.9; parafovea: 142.1 ± 11.8; p ≤ 0.001) and mild RP (fovea: 162.0 ± 14.7; parafovea: 116.8 ± 29.4; p ≤ 0.0001). Foveal choriocapillaris VD (%) was lower in severe RP (56.7 ± 6.8) than controls (69.9 ± 4.6; p = 0.008) and mild RP (65.3 ± 5.3; p = 0.01). The parafoveal choriocapillaris VD was lower in severe RP than controls (64.4 ± 5.9 vs. 68.3 ± 4.1; p = 0.04) but no different than in mild RP (p = 0.4). CONCLUSION: Choriocapillaris flow loss was associated with fovea-involving photoreceptor damage in RP. Further research is warranted to validate this putative association and clarify causation. Choriocapillaris imaging using OCTA may provide information to supplement structural OCT findings when evaluating subjects with RP in neuroprotective or regenerative clinical trials.
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Retinitis Pigmentosa , Tomografía de Coherencia Óptica , Coroides , Angiografía con Fluoresceína , Humanos , Vasos Retinianos/diagnóstico por imagen , Retinitis Pigmentosa/diagnóstico , Agudeza VisualRESUMEN
PURPOSE: Compared with fluorescein angiography (FA), the gold standard for diagnosing choroidal neovascularization (CNV) activity, optical coherence tomography angiography (OCTA) is non-invasive without risks associated with fluorescein dye use, and may be especially advantageous in the diagnosis and monitoring of children with CNV. METHODS: Eight eyes from eight patients aged 12 months to 18 years were imaged with the investigational Spectralis OCTA (version 6.9, Heidelberg Engineering, Heidelberg, Germany) and the RTVue XR Avanti (Optovue Inc., Fremont, CA, USA). Two patients were imaged during examination under anesthesia while six patients were imaged in the clinic. Demographic information, ocular characteristics, treatment history, and imaging studies (color photos, fluorescein angiography, OCT) were collected and reviewed. RESULTS: Three eyes had active CNV while five had quiescent CNV at the time of imaging. CNV was idiopathic or secondary to trauma, retinal vascular dysgenesis versus retinopathy of prematurity, pigmentary retinopathy, Best vitelliform macular dystrophy, panuveitis, morning glory disc anomaly, and optic disc drusen. OCTA of two active CNV demonstrated presence of a main trunk with multiple fine capillaries, vessel loops, and anastomoses. OCTA was repeated after treatment for two CNV and demonstrated a decrease in size with loss of fine capillaries, vessel loops, and anastomoses. For the third active CNV, OCTA verified flow in the CNV complex despite the uncertainty of FA hyperfluorescence in the setting of grossly abnormal retinal vasculature. The five quiescent CNV all lacked fine capillaries, vessel loops, and anastomoses on OCTA. CONCLUSION: OCTA demonstrates morphological differences between active and quiescent pediatric CNV.
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Coroides/irrigación sanguínea , Neovascularización Coroidal/diagnóstico , Angiografía con Fluoresceína/métodos , Vasos Retinianos/diagnóstico por imagen , Tomografía de Coherencia Óptica/métodos , Adolescente , Capilares/diagnóstico por imagen , Niño , Preescolar , Coroides/diagnóstico por imagen , Femenino , Fondo de Ojo , Humanos , Lactante , MasculinoRESUMEN
PURPOSE: To report differences in visual acuities among patients with Coats' disease who sought treatment at a tertiary care university-based practice. DESIGN: Single-center retrospective cohort study. PARTICIPANTS: Patients with Coats' disease diagnosed clinically, angiographically, or both from 1995 through 2015. METHODS: Patients were divided into 2 groups based on date of presentation: decade 1 (1995-2005) and decade 2 (2006-2015). MAIN OUTCOME MEASURES: Visual acuity (VA). RESULTS: Thirty-nine eyes of 39 patients were included with 19 eyes presenting in decade 1 and 20 eyes presenting in decade 2. Three patients demonstrated bilateral disease, but only the worse eye was included for analysis. Forty-seven percent of eyes in decade 1 demonstrated advanced stages of disease (stage 3B or worse) compared with 20% of eyes in decade 2. There was a trend for the mean initial presenting VA (±standard deviation) for decade 1 eyes to be worse (2.05±1.29 logarithm of the minimum angle of resolution [logMAR]) than for decade 2 eyes (1.45±0.99 logMAR; P = 0.1). From initial to final follow-up visit, mean VA also worsened for decade 1 eyes (P = 0.03), but remained stable for decade 2 eyes (P = 1.0). At the end of follow-up, there was a trend for mean VA for decade 1 eyes (2.28±1.17 logMAR) to be worse than for decade 2 eyes (1.60±1.15 logMAR; P = 0.07). Eight eyes were observed initially in decade 1 compared with 1 eye in decade 2, and only 1 of the observed eyes (in decade 2) developed painful glaucoma requiring enucleation. Decade 2 eyes had a higher average number of procedures per eye (6.5±4.9) compared with decade 1 eyes (1.4±1.7; P < 0.001). CONCLUSIONS: The earlier presentation of disease in decade 2 suggests improvements in disease detection over time. Furthermore, there was a trend for eyes to have better final VA in this decade. This is due to a combination of factors, including earlier presentation of disease, fewer eyes being observed without treatment, and eyes, when treated, receiving a higher number of procedures.
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Telangiectasia Retiniana/fisiopatología , Agudeza Visual/fisiología , Adolescente , Inhibidores de la Angiogénesis/uso terapéutico , Bevacizumab/uso terapéutico , Niño , Preescolar , Estudios de Cohortes , Progresión de la Enfermedad , Femenino , Angiografía con Fluoresceína , Estudios de Seguimiento , Humanos , Lactante , Inyecciones Intravítreas , Coagulación con Láser , Masculino , Telangiectasia Retiniana/diagnóstico , Telangiectasia Retiniana/tratamiento farmacológico , Estudios Retrospectivos , Factor A de Crecimiento Endotelial Vascular/antagonistas & inhibidoresRESUMEN
Purpose: To report the retinal findings in a patient with autosomal recessive spastic ataxia of Charlevoix-Saguenay. Methods: A case was evaluated. Results: A 16-year-old male patient with a known diagnosis of autosomal recessive spastic ataxia of Charlevoix-Saguenay was referred for evaluation of retinal hypermyelination given its frequent association with the condition. The patient was asymptomatic with a best-corrected visual acuity of 20/20. Optical coherence tomography of the peripapillary retinal nerve fiber layer (RNFL) showed bilateral thickening in each eye (average thicknesses: 180 µm, right eye; 177 µm, left eye). An examination showed no myelinization of the RNFL. Conclusions: Most studies to date describe RNFL thickening secondary to hypermyelination as a characteristic finding in autosomal recessive spastic ataxia of Charlevoix-Saguenay. This case provides evidence that this thickening may be a result of hypertrophy rather than hypermyelination. Further investigation is needed to define the pathophysiologic cause of RNFL thickening in autosomal recessive spastic ataxia of Charlevoix-Saguenay.
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PURPOSE: To review changes in the provision of charity eye care in the past 50 years with hypothesized resulting effects on surgical training and patient outcomes. DESIGN: Perspective. METHODS: Case report, comparison of experience in community and training program settings, and selected literature review. RESULTS: The population to which charity care applies has shrunk as broader insurance coverage has been legislated, but in 2023 remains at approximately 7.3% of the US population. In areas with ophthalmology training programs, house staff supervised by faculty provide most of the charity care. In areas without training programs, a shrinking pool of willing private practitioners provides charity care. Because there is no organized financial support behind provision of charity, nonanecdotal data needed to assess the problem and guide decision making are lacking. CONCLUSIONS: Charity eye care in ophthalmology in 2024 is a patchwork of transient, local efforts that have a few common themes: absent material basis for sustainability, a narrowing base of support by clinicians, transfer of care to training programs, and financial vetting of applicants by nonclinicians. Unless universal health care legislation passes, which would eliminate the issue, suggestions for improvement include broader voluntary participation by private practice ophthalmologists in charity eye care, allocation of charity care spending by nonprofit hospitals to support this effort, and clinician-determined criteria for provision of charitable surgery supported by involved hospital systems.
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Oftalmología , Atención no Remunerada , Humanos , Atención no Remunerada/legislación & jurisprudencia , Estados Unidos , Organizaciones de Beneficencia , Atención a la Salud , Accesibilidad a los Servicios de SaludRESUMEN
Importance: Functional outcomes after repair of rhegmatogenous retinal detachments (RRDs) are highly dependent on baseline visual acuity and foveal status. Adverse social determinants of health (SDOH) can present barriers to timely presentation for repair and limit vision outcomes. Objective: To evaluate the association between neighborhood-level SDOH with baseline severity (visual acuity and fovea status) of RRD. Design, Setting, and Participants: This was a retrospective cohort study that included adult patients 18 years and older who underwent primary repair of uncomplicated RRD at the Wilmer Eye Institute from January 2008 to December 2018. Study data were analyzed from December 2023 to April 2024. Exposures: The census block group of patient home addresses were matched to multiple neighborhood-level SDOH including the Area Deprivation Index (ADI), per capita income, percentage of renters, percentage of rent burden, percentage of people using a food assistance program, percentage of uninsured individuals, mode of transportation to work, distance to the nearest transit stop, total road density, National Walkability Index, Index of Medical Underservice score, and aggregate cost of medical care. Main Outcomes and Measures: Odds of presenting with vision worse than 20/40 or fovea-involving RRD using multivariable logistic regression adjusting for age, sex, race and ethnicity, and insurance. Results: A total of 700 patients (mean [SD] age, 57.9 [12.4] years; 432 male [61.7%]) were included. Every decile increase in ADI, indicating more socioeconomic disadvantage, was associated with an increased odds of presenting with worse visual acuity and fovea-involving RRD (odds ratio [OR], 1.14; 95% CI, 1.04-1.24; P = .004 and OR, 1.13; 95% CI, 1.04-1.22; P = .005, respectively). Each $1000 increase in per capita income was associated with lower odds of presenting with worse vision (OR, 0.99; 95% CI, 0.98-0.99; P = .001). Every 1% increase in percentage of workers who drove to work was associated with an increased odds of presenting with worse vision and fovea-involving RRD (OR, 1.02; 95% CI, 1.01-1.03; P = .005 and OR, 1.01; 95% CI, 1.00-1.03; P = .04, respectively). Conclusions and Relevance: Results of this cohort study suggest that patients with a residence in neighborhoods with more socioeconomic deprivation or a higher percentage of workers who drove to work were more likely to present with more severe RRD even after accounting for multiple individual-level characteristics. These findings support consideration of public policy changes to address the barriers faced by patients residing in certain neighborhoods who seek prompt surgical intervention for RRD to reduce health disparities in RRD outcomes.
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PURPOSE: To examine resident adherence to preferred practice pattern (PPP) guidelines set up by the American Academy of Ophthalmology for follow-up care of primary open-angle glaucoma (POAG) patients. DESIGN: Retrospective chart review. PARTICIPANTS: One hundred three charts were selected for analysis from all patients with an International Classification of Diseases, Ninth Revision, code of open-angle glaucoma or its related entities who underwent a follow-up evaluation between July 2, 2003, and December 15, 2004, at the resident ophthalmology clinic in the Durham Veteran Affairs Medical Center. METHODS: Follow-up visits of POAG patients were evaluated for documentation of 19 elements in accordance to PPP guidelines. MAIN OUTCOME MEASURES: Compliance rates for the 19 elements of PPP guidelines first were averaged in all charts, and then were averaged per resident and were compared among 8 residents between their first and second years of residency. RESULTS: The overall mean compliance rate for all 19 elements was 82.6% for all charts (n = 103), 78.8% for first-year residents, and 81.7% for second-year residents. The increase from first to second year of residency was not significant (P>0.05). Documentation rates were high (>90%) for 14 elements, including all components of the physical examination and follow-up as well as most components of the examination history and management plan. Residents documented adjusting target intraocular pressure downward, local or systemic problems with medications, and impact of visual function on daily living approximately 50% to 80% of the time. Documentation rates for components of patient education were the lowest, between 5% and 16% in all charts. CONCLUSIONS: Residents' compliance with PPP guidelines for a POAG follow-up visit was very high for most elements, but documentation rates for components of patient education were poor. Adherence rates to PPP guidelines can be used as a tool to evaluate and improve resident performance during training. However, further studies are needed to establish the advantages of using PPP guidelines for resident education and to determine if such assessments can lead to improved patient care.
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Continuidad de la Atención al Paciente/estadística & datos numéricos , Atención a la Salud/normas , Glaucoma de Ángulo Abierto/terapia , Adhesión a Directriz/estadística & datos numéricos , Internado y Residencia/estadística & datos numéricos , Oftalmología/normas , Pautas de la Práctica en Medicina/estadística & datos numéricos , Academias e Institutos/normas , Femenino , Estudios de Seguimiento , Glaucoma de Ángulo Abierto/diagnóstico , Humanos , Masculino , Oftalmología/educación , Educación del Paciente como Asunto , Sociedades Médicas/normas , Estados UnidosRESUMEN
PURPOSE: To investigate predictors of the development and resolution of cystoid macular edema (CME) after rhegmatogenous retinal detachment (RRD) repair. DESIGN: Retrospective cross sectional study. SUBJECTS: Patients who underwent primary repair of uncomplicated RRD. METHODS: Demographics, ophthalmic history, visual acuity, RRD features, time to development/resolution of CME, OCT characteristics of CME/epiretinal membrane (ERM), type of surgery, and treatments were collected. Logistic regressions were used to identify predictors of CME development and resolution. MAIN OUTCOME MEASURES: Predictors of CME development and resolution. RESULTS: A total of 708 eyes were included, of which 55 (7.8%) developed CME. Factors associated with an increased risk of CME development included total number of retinal detachment surgeries (odds ratio [OR] 1.66 [1.24-2.23], P < 0.001), prior intraocular surgery (OR 4.43 [1.19-16.51], P = 0.03), and presence of ERM after surgery (OR 4.49 [2.30-8.74], P < 0.001). Patients undergoing pars plana vitrectomy (PPV) were more likely to develop CME compared with patients undergoing scleral buckling (SB; OR 3.09 [1.18-8.10], P = 0.02). A longer average time to CME detection was associated with lower CME resolution (OR 0.94 [0.89-0.998], P = 0.04). In patients who developed an ERM postsurgically, those who developed CME after ERM had a lower rate of resolution compared with those who developed CME before ERM (P = 0.03). CONCLUSIONS: Cystoid macular edema may be more likely to develop in patients undergoing PPV than SB, those who underwent more surgeries for RRD repair, those who had prior intraocular surgery, or those who developed an ERM after RRD repair. Resolution of CME may be affected by the time to detection of CME and ERM development. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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OBJECTIVE: To investigate practice patterns and clinical outcomes in the repair of uncomplicated rhegmatogenous retinal detachments (RRD) in a real-world setting over a 10-year period. METHODS: We compared preferences for scleral buckling (SB), pars plana vitrectomy (PPV), PPV/SB, or pneumatic retinopexy (PR) over time, and examined the 1-year single surgery anatomic success (SSAS) and best-corrected visual acuity (BCVA) at a tertiary academic institution from 2008-2018. RESULTS: Eight hundred eight eyes had RRD repair between 2008-2011 (n = 240), 2012-2014 (n = 271), and 2015-2017 (n = 297). Compared to 2008-2011, PPV was preferred over SB in 2012-2014 (OR: 2.93; 95% CI: 1.86-4.63) and 2015-2017 (OR: 5.94; 95% CI: 3.76-9.38), and over PPV/SB in 2012-2014 (OR: 2.74; 95% CI: 1.65-4.56) and 2015-2017 (OR: 3.16; 95% CI: 31.96-5.12). PR was uncommonly utilized (<10%). Younger surgeons (graduating 2010-2017) favored PPV over SB when compared to older surgeons [graduating 1984-2000 (OR: 1.77; 95% CI: 1.18-2.65) and 2001-2009 (OR 1.73; 95% CI: 1.14-2.65)], but similarly selected PPV vs. PPV/SB as their older counterparts (p > 0.05). Compared to PPV, SSAS was higher with SB (OR: 1.53; 95% CI: 1.03-2.26) and PPV/SB (OR: 2.55; 95% CI: 1.56-4.17). One-year BCVA was markedly improved compared to baseline only for eyes that achieved SSAS (p < 0.001). CONCLUSIONS: Over the past 10 years, PPV has become the favored approach to repair uncomplicated RRD and this appears to be driven by younger surgeons' preferences. Given the superior long-term SSAS in SB and PPV/SB as compared to PPV, SB and PPV/SB should be more frequently considered when determining the appropriate repair strategy for uncomplicated RRD.
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Desprendimiento de Retina , Humanos , Desprendimiento de Retina/cirugía , Desprendimiento de Retina/etiología , Resultado del Tratamiento , Agudeza Visual , Estudios Retrospectivos , Curvatura de la Esclerótica/efectos adversos , Vitrectomía/efectos adversosRESUMEN
While socioeconomic disparities impact clinical care and patient outcomes, their impact on the anatomic and visual outcomes of retinal detachment in patients with viral retinitis is unstudied. This case series included 18 eyes in 18 patients from a single academic institution between January 1, 2008 and December 31, 2018. Patient characteristics including age, sex, race, ethnicity, insurance, immunosuppression, viral retinitis, retinal detachment, retinal detachment repair, visual and anatomic outcomes, missed appointments, and Area Deprivation Index [ADI] were collected. The low-ADI group, indicating less socioeconomic disadvantage, was comprised of twelve patients with national ADIs less than 38, and the high-ADI group of six patients with national ADIs greater than 38. High-ADI patients tended to be younger (average age 38.0 versus 51.3; P = 0.06), of female sex (P = 0.03), and had more missed appointments (median 11.0 vs 0; P = 0.002). A similar number of patients in both the high-ADI and low-ADI groups underwent pars plana vitrectomy alone or pars plana vitrectomy with scleral buckle. Visual acuity was similar in the high-ADI group than in the low-ADI group at baseline, but worse at the final follow-up visit (P = 0.004). Post-operative and final visit ocular hypotony were more common in the high-ADI group (P = 0.02). In our series, socioeconomic disadvantage negatively affects the visual outcomes in patients with viral retinitis associated-retinal detachments. These factors should be considered by ophthalmologists when treating these patients.
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This report presented the longitudinal optical coherence tomography angiography (OCTA) findings in a patient with malignant hypertension choroidopathy. An 87-year-old woman presented with acute unilateral central vision loss in the setting of hypertensive emergency. Spectral domain optical coherence tomography showed massive serous macular detachment. OCTA revealed extensive flow loss in the neuroretina and choriocapillaris. With blood pressure (BP) normalization and without any ocular intervention, visual acuity recovered on subsequent visits. Flow loss in the neuroretinal capillaries persisted, but significant improvement in the perfusion of the choriocapillaris was observed. This case demonstrates extensive choriocapillaris flow loss in the acute phase of malignant hypertension, and a temporal relationship between BP normalization, improvement of choriocapillaris perfusion, and decrease of subretinal fluid, providing additional insight into the pathophysiology of this life- and sight-threatening systemic condition.
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PURPOSE: To determine the practice pattern for treating giant retinal tear (GRT) related detachments, and their anatomic and visual outcomes with pars plana vitrectomy (PPV) with or without scleral buckling (SB). DESIGN: Retrospective cohort study. SUBJECTS: Eyes with GRT detachments repaired from 2008 to 2020 with at least 6 months of follow-up from 7 institutions in North and South America, Europe, and Asia. METHODS: Eyes repaired using PPV versus PPV/SB were compared. MAIN OUTCOME MEASURES: Anatomic and functional outcomes. RESULTS: A comparable number of eyes underwent PPV (n = 101) and PPV/SB (n = 99). Except for history of developmental abnormalities, prior intraocular surgery, and lens status, no differences in baseline demographics, ocular characteristics, or intraoperative surgical adjuncts were observed. The overall single surgery anatomic success (SSAS) at 6 months and 1 year were similar between the groups (82.2% and 77.2% of PPV, and 87.9% and 85.7% of PPV/SB). When stratified by age, the 1-year SSAS rate was higher for PPV/SB (88.5%) than PPV (56.3%) (P = 0.03) for children <18 years. For both children and adults, the mean best-corrected visual acuity (BCVA) at baseline did not differ between the PPV and PPV/SB groups. However, for children, mean BCVA at 1 year was better in the PPV/SB than PPV groups (P = 0.001) while for adults, no difference was found between the 2 groups. The mean time to the first redetachment was 7.9 months in the PPV group and 5.5 months in the PPV/SB group (P = 0.8). Proliferative vitreoretinopathy was the most common cause for redetachment (70.4% of PPV and 93.8% of PPV/SB in redetached eyes; P = 0.1). Postoperative complications were also similar between the 2 groups, including ocular hypertension, epiretinal membrane, and cataract formation. CONCLUSIONS: PPV and PPV/SB are equally popular among surgeons globally for managing GRT detachments and have comparable anatomic and visual outcomes in adults. In children, PPV/SB is superior to PPV for anatomic and functional success at 1 year. In adults, the relief of traction by the GRT may reduce peripheral traction and obviate the need for an SB. However, in children, a supplemental SB can be beneficial as complete vitreous shaving and posterior hyaloid detachment, and postoperative positioning, are difficult in this group.
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Desprendimiento de Retina , Perforaciones de la Retina , Adulto , Niño , Humanos , Lactante , Desprendimiento de Retina/diagnóstico , Desprendimiento de Retina/etiología , Desprendimiento de Retina/cirugía , Perforaciones de la Retina/complicaciones , Perforaciones de la Retina/diagnóstico , Perforaciones de la Retina/cirugía , Estudios Retrospectivos , Curvatura de la Esclerótica/efectos adversos , Resultado del Tratamiento , Agudeza Visual , Vitrectomía/efectos adversosRESUMEN
PURPOSE: To investigate the structural and microvascular changes in the retina and choriocapillaris in patients with sickle cell disease (SCD) demonstrating acute vision loss and acute macular neuroretinopathy (AMN) or paracentral acute middle maculopathy (PAMM) using multimodal imaging including OCT and OCT angiography (OCTA). DESIGN: Retrospective case series. PARTICIPANTS: Four hemoglobin SS (HbSS) or hemoglobin SC (HbSC) patients who demonstrated vision loss attributed to AMN (n = 2) or PAMM (n = 2). METHODS: Clinical characteristics including best-corrected visual acuity and multimodal imaging features from fundus photography, fluorescein angiography, OCT, and OCTA were analyzed. MAIN OUTCOME MEASURES: Longitudinal changes in the structure and microvasculature of the retina and choriocapillaris were examined. RESULTS: In 2 patients with AMN, characteristic hyperreflective changes were observed in the outer nuclear layer with involvement of the ellipsoid and interdigitation zones. In 1 patient, the lesion was located in the foveal avascular zone, and only flow deficits in the choriocapillaris were noted. In the second patient, no flow loss was observed in the superficial capillary plexus (SCP) corresponding to the lesion, but flow loss was seen in the deep capillary plexus (DCP) and choriocapillaris. At the respective 1-year and 4-month follow-up examinations, the hyperreflectivities improved with no ensuing retinal atrophy. Deep capillary plexus and choriocapillaris flow also improved. Of the 2 patients with PAMM, 1 had PAMM in association with branch retinal arteriolar occlusions. In both patients, a hyperreflective band involving the inner plexiform, inner nuclear, and outer plexiform layers was seen in or adjacent to areas of prior macular thinning. These areas corresponded to flow deficits in both the SCP and DCP. At the respective 1-month and 1-year follow-up examinations, the hyperreflective band improved with ensuing atrophy of the middle retinal layers. OCT angiography demonstrated worsening of flow deficits in the corresponding SCP and DCP. CONCLUSIONS: To the best of our knowledge, this is the first report of AMN and the largest case series of AMN or PAMM in SCD to date. Paracentral acute middle maculopathy may precede macular thinning commonly observed in SCD. OCT angiography is a useful tool to demonstrate associated microvascular changes in AMN and PAMM in SCD.
Asunto(s)
Anemia de Células Falciformes/complicaciones , Angiografía con Fluoresceína/métodos , Mácula Lútea/diagnóstico por imagen , Degeneración Macular/etiología , Vasos Retinianos/diagnóstico por imagen , Tomografía de Coherencia Óptica/métodos , Síndromes de Puntos Blancos/etiología , Adulto , Femenino , Estudios de Seguimiento , Fondo de Ojo , Humanos , Degeneración Macular/diagnóstico , Masculino , Imagen Multimodal , Estudios Retrospectivos , Agudeza Visual , Síndromes de Puntos Blancos/diagnóstico , Adulto JovenRESUMEN
Purpose: This work aimed to examine the microvasculature of macular fibrosis in Coats disease. Methods: Three boys (aged 3, 4, and 6 years) with Coats disease (stages 2B to 3A2) and macular fibrotic nodules were imaged using optical coherence tomography angiography (OCTA) on the Spectralis spectral-domain OCT tabletop and investigational portable Spectralis Flex module (version 6.9, Heidelberg Engineering). Results: In 2 eyes, a neovascular complex was observed in the avascular slab on OCTA. This neovascular complex had vessels connected to diving vessels from the superficial vascular complex that traveled through the deep vascular complex to the avascular complex. In the third eye, no neovascular complex was observed on OCTA at presentation, but on subsequent examinations fluorescein leakage was observed and cross-sectional OCTA further confirmed the presence of angiographic flow in the nodule. Conclusions: OCTA demonstrates the presence of type 3 neovascularization in fibrotic nodules in Coats disease.
RESUMEN
Endogenous endophthalmitis caused by Aspergillus species tends to be very aggressive, often leading to devastating visual outcomes. Historically, intravitreal amphotericin injections have played a central role in management, but with variable visual outcomes and a risk of toxicity. Limited reports suggest that use of intravitreal voriconazole is a safe and efficacious alternative, though these cases were treated with only few intravitreal injections. Here, we report a case of bilateral endogenous Aspergillus endophthalmitis treated with 8 intravitreal voriconazole injections in the right eye and 11 in the left eye with good best-corrected final visual outcome (20/50 right eye and 20/40 left eye).
RESUMEN
PURPOSE: To describe a unique case of Purtscher-like retinopathy after a severe, complicated COVID-19 course which included development of disseminated intravascular coagulation (DIC). OBSERVATIONS: A 58-year-old male developed blurry vision in the left eye one week after being discharged from the hospital for severe COVID-19 pneumonia and DIC. He had been intubated and ventilated for 5 days. Fundus examination revealed optic nerve hyperemia in the right eye, optic nerve pallor in the left eye, arteriolar attenuation, multiple cotton wool spots and ill-defined areas of retinal whitening in the posterior pole in both eyes. His exam findings were most consistent with Purtscher-like retinopathy in both eyes. CONCLUSIONS AND IMPORTANCE: While several cases of central retinal artery and vein occlusion have been described in COVID-19 patients thus far, there has not been any reported cases of Purtscher-like retinopathy. To the best of our knowledge, this is the first case of Purtscher-like retinopathy in a patient who developed DIC during a severe COVID-19 infection.