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Purpose: To examine the characteristics of eyes with high-risk lattice degeneration treated with laser retinopexy and determine the indications, safety, and outcomes of the treatment. Methods: This interventional single-surgeon consecutive retrospective study was conducted at Wills Eye Hospital between 2014 and 2021. The series included eyes with lattice degeneration with high-risk lesions. Documented characteristics and outcomes of these eyes and fellow eyes were documented. Results: The study comprised 167 eyes of 143 patients (53.3% women; mean age [±SD], 50 ± 17 years). Complications after laser treatment included new posterior vitreous detachment (PVD) (n = 21), epiretinal membrane (ERM) (n = 13), retinal detachment (RD) (n = 5), and additional laser required (n = 22). Eyes that developed ERMs were more likely to develop PVDs (odds ratio, 5.39; 95% CI, 1.57-18.47). Patents who developed ERMs were older (mean, 60 ± 7 years vs 49 ± 17 years; P = .016), as were those developing PVDs (mean, 59 ± 8 years vs 48 ± 17; P = .005). No eye with a new ERM required surgery (n = 13). Four eyes with a new RD required laser retinopexy alone; 1 eye was treated surgically. No eye had an RD at the most recent evaluation. Conclusions: Despite high-risk lesions in areas of lattice degeneration, few eyes developed RDs after prophylactic laser retinopexy. Older patients may have a higher risk for ERM or PVD after laser treatment. Eyes with post-laser PVD were more likely to develop an ERM.
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BACKGROUND: To assess the anatomical and functional outcomes in eyes with persistent diabetic macular oedema (pDME) on chronic anti-vascular endothelial growth factor therapy switched to intravitreal faricimab. METHODS: Patients with pDME on chronic anti-vascular endothelial growth factor therapy that were switched to faricimab and received at least three injections at our institution between April 2022 and May 2023 were included in this study. Patients were excluded if they had complete response to previous treatment but were switched to extend treatment intervals if they had steroid or laser treatment for DME within 6 months prior to switch. Clinical and imaging data were extracted from the electronic medical record. Central foveal thickness (CFT) and Snellen visual acuity (VA) were obtained before and after three intravitreal faricimab injections. Generalised estimating equations were used to analyse the change in CFT and VA. RESULT: During the study period, 69 eyes of 53 patients met inclusion criteria. The mean age was 68.6±9.0 years. The mean number of injections prior to switch was 18.1±16.0. Pre-switch mean logarithm of the minimal angle of resolution VA was 0.40±0.30 (Snellen equivalent 20/50) and 0.38±0.27 (Snellen equivalent 20/48) after three faricimab injections (p=0.397). Mean CFT improved from 380±155 microns to 323±147 microns (p<0.001). No ophthalmic or systemic adverse events occurred during the study period. CONCLUSIONS: Intravitreal faricimab can improve anatomic outcomes while maintaining visual acuity in eyes with pDME previously treated with anti-VEGF therapy.
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Inibidores da Angiogênese , Retinopatia Diabética , Injeções Intravítreas , Edema Macular , Ranibizumab , Tomografia de Coerência Óptica , Fator A de Crescimento do Endotélio Vascular , Acuidade Visual , Humanos , Edema Macular/tratamento farmacológico , Edema Macular/etiologia , Edema Macular/fisiopatologia , Retinopatia Diabética/tratamento farmacológico , Retinopatia Diabética/fisiopatologia , Retinopatia Diabética/diagnóstico , Masculino , Feminino , Inibidores da Angiogênese/uso terapêutico , Inibidores da Angiogênese/administração & dosagem , Acuidade Visual/fisiologia , Idoso , Fator A de Crescimento do Endotélio Vascular/antagonistas & inibidores , Estudos Retrospectivos , Ranibizumab/administração & dosagem , Ranibizumab/uso terapêutico , Pessoa de Meia-Idade , Substituição de Medicamentos , Bevacizumab/uso terapêutico , Bevacizumab/administração & dosagem , Receptores de Fatores de Crescimento do Endotélio Vascular/uso terapêutico , Receptores de Fatores de Crescimento do Endotélio Vascular/administração & dosagem , Resultado do Tratamento , SeguimentosRESUMO
AIM: To report anatomical and functional outcomes after surgical repair of acute-onset vs delayed-onset rhegmatogenous retinal detachments (RDs) following acute posterior vitreous detachment (PVD). METHODS: A retrospective, comparative interventional cohort study where patients presenting to a single-centre retina practice between October 2015 and March 2020 with delayed RDs (diagnosed ≥42 days after initial presentation of acute PVD) were compared with a 2:1 age-matched and gender-matched acute RD cohort (PVD and RD at initial presentation). The primary outcome was the final attachment rate and single surgery anatomic success (SSAS) at 3 months after RD repair. RESULTS: A total of 210 eyes were analysed-70 in the delayed RD group and 140 in the acute RD group. SSAS was 58/70 (82.9%) for the delayed RD group and 112/140 (80%) for the acute RD group (p=0.71). At the time of RD diagnosis, mean (SD) logarithm of minimum angle of resolution visual acuity (VA) was 0.51 (0.70) (Snellen, 20/65) in the delayed RD group vs 1.04 (0.92) (Snellen, 20/219) in the acute RD group (p<0.001). Mean VA was better at 1 and 3 months post-repair in the delayed RD group (p=0.005 and 0.041, respectively) but similar by 6 months, 12 months and at the final visit post-repair (p=0.48, 0.27, and 0.23, respectively). CONCLUSIONS: Delayed-onset RDs occurring ≥6 weeks after initial presentation to a retina specialist with an acute PVD generally had better VA at the time of RD diagnosis and faster post-surgical visual recovery compared with acute-onset RDs diagnosed at the initial presentation. No significant difference in anatomic outcomes was seen between the two groups.
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Descolamento Retiniano , Descolamento do Vítreo , Humanos , Descolamento Retiniano/diagnóstico , Descolamento Retiniano/etiologia , Descolamento Retiniano/cirurgia , Recurvamento da Esclera , Estudos Retrospectivos , Descolamento do Vítreo/diagnóstico , Descolamento do Vítreo/cirurgia , Estudos de Coortes , Vitrectomia , Resultado do TratamentoRESUMO
PURPOSE: To report on macular hole repair in macular telangiectasia type 2 (MacTel2). DESIGN: Global, multicenter, retrospective case series. PARTICIPANTS: Patients undergoing surgery for MacTel2-associated full-thickness macular hole (MTMH). METHODS: Standardized data collection sheet distributed to all surgeons. MAIN OUTCOME MEASURES: Anatomic closure and visual outcomes of MTMH. RESULTS: Sixty-three surgeries in 47 patients with MTMH were included from 30 surgeons. Mean age was 68.1 years, with 62% female, 72% White, 21% East or South Asian, 2% African American, and 2% Hispanic or Latino. Procedures included 34 internal limiting membrane (ILM) peeling alone, 22 ILM flaps, 5 autologous retinal transplantations (ARTs), 1 retinotomy, and 1 subretinal bleb. For ILM peeling, preoperative visual acuity (VA) was 0.667 ± 0.423 logarithm of the minimum angle of resolution (logMAR). Minimum hole diameter (MHD) was 305.5 ± 159.4 µm (range, 34-573 µm). Sixteen of 34 ILM peels (47%) resulted in MTMH closure. At postoperative month 6, VA was stable at 0.602 ± 0.516 logMAR (P = 0.65). VA improved by at least 2 lines in 43% and at least 4 lines in 24%. For ILM flaps, preoperative VA was 0.878 ± 0.552 logMAR. MHD was 440.8 ± 175.5 µm (range, 97-697 µm), which was significantly larger than for ILM peels (P < 0.01). Twenty of 22 ILM flaps (90%) resulted in MTMH closure, which was significantly higher than for ILM peels (P < 0.01). At postoperative month 6, VA improved to 0.555 ± 0.405 logMAR (P < 0.05). VA improved by at least 2 lines in 56% and at least 4 lines in 28%. For ARTs, preoperative VA was 1.460 ± 0.391 logMAR. MHD was 390.2 ± 203.7 µm (range, 132-687 µm). All 5 ARTs (100%) resulted in MTMH closure. At postoperative month 6, VA was stable at 1.000 ± 0.246 logMAR (P = 0.08). Visual acuity improved at least 2 lines in 25%. CONCLUSIONS: Surgical closure of macular holes improved VA in 57% of MTMHs. Internal limiting membrane flaps achieved better anatomic and functional outcomes than ILM peeling alone. Autologous retinal transplantation may be an option for refractory MTMHs. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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Membrana Epirretiniana , Perfurações Retinianas , Telangiectasia Retiniana , Humanos , Feminino , Idoso , Masculino , Vitrectomia/métodos , Estudos Retrospectivos , Retina , Telangiectasia Retiniana/diagnóstico , Telangiectasia Retiniana/cirurgia , Telangiectasia Retiniana/complicações , Membrana Basal/cirurgia , Tomografia de Coerência Óptica , Resultado do Tratamento , Membrana Epirretiniana/cirurgiaRESUMO
PURPOSE: To report the outcomes of pars plana vitrectomy for vitreous hemorrhage (VH) associated with retinal vein occlusion and to identify prognostic indicators. METHODS: Interventional, retrospective consecutive case series between 2015 and 2021. RESULTS: The study included 138 eyes of 138 patients (64 female and 74 male); 81 patients had branch retinal vein occlusion and 57 had central retinal vein occlusion. The mean age was 69.8 years. The mean duration between the diagnosis of VH and surgery was 79.6 ± 115.3 (range, 1-572) days. The mean follow-up was 27.2 months. The logarithm of the minimum angle of resolution visual acuity significantly improved from 1.95 ± 0.72 (Snellen equivalent, 20/1782) to 0.99 ± 0.87 (20/195) at 6 months and to 1.06 ± 0.96 (20/230) at the final visit (both P < 0.001). The visual acuity at 6 months improved by three or more lines in 103 eyes (75%). Postoperative complications during follow-up included recurrent VH in 16 eyes (12%) (of which 8 eyes underwent reoperations), rhegmatogenous retinal detachment in six eyes (4%), and new neovascular glaucoma in three eyes (2%). Worse final visual acuity was significantly associated with older age ( P = 0.007), concurrent neovascular glaucoma ( P < 0.001), central retinal vein occlusion ( P < 0.001), worse preoperative visual acuity ( P < 0.001), postoperative new neovascular glaucoma ( P = 0.021), and postoperative retinal detachment ( P < 0.001). The duration of VH was not associated with visual outcomes ( P = 0.684). Preoperative antivascular endothelial growth factor injections and tamponade did not prevent postoperative recurrent VH. CONCLUSION: Pars plana vitrectomy is effective for VH associated with retinal vein occlusion, regardless of the duration of hemorrhage. However, pre-existing risk factors and postoperative sequelae may limit visual recovery.
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Glaucoma Neovascular , Descolamento Retiniano , Oclusão da Veia Retiniana , Humanos , Masculino , Feminino , Idoso , Oclusão da Veia Retiniana/complicações , Oclusão da Veia Retiniana/diagnóstico , Oclusão da Veia Retiniana/cirurgia , Descolamento Retiniano/cirurgia , Hemorragia Vítrea/diagnóstico , Hemorragia Vítrea/etiologia , Hemorragia Vítrea/cirurgia , Prognóstico , Vitrectomia/efeitos adversos , Estudos Retrospectivos , Seguimentos , Resultado do TratamentoRESUMO
OBJECTIVE: To describe clinical characteristics and visual outcomes of eyes developing neurotrophic keratopathy (NK) following rhegmatogenous retinal detachment (RRD) repair. METHODS: All eyes with NK at Wills Eye Hospital following RRD repair from June 1, 2011, to December 1, 2020 were included. Patients with prior ocular procedures (other than cataract surgery), herpetic keratitis, and diabetes mellitus were excluded. RESULTS: During the study period, 241 patients were diagnosed with NK, and 8179 eyes underwent RRD surgery, giving a 9-year prevalence rate of 0.1% (95% CI, 0.1%-0.2%). Mean age was 53.4 ± 16.6 years during RRD repair and 56.5 ± 13.4 years during NK diagnosis. Mean time to NK diagnosis was 3.0 ± 5.6 years (range, 6 days to 18.8 years). Mean visual acuity before NK was 1.10 ± 0.56 logMAR (20/252 Snellen), and it was 1.01 ± 0.62 logMAR (20/205 Snellen) at final visit (pâ¯=â¯0.75). Six eyes (54.5%) developed NK <1 year following RRD surgery. Mean final visual acuity was 1.01 ± 0.53 logMAR (20/205 Snellen) in this group versus 1.01 ± 0.78 logMAR (20/205 Snellen) in the delayed NK group (pâ¯=â¯1.00). CONCLUSIONS: NK may present acutely or up to several years following surgery, with severity of corneal defects ranging from stage 1 to stage 3 NK. Surgeons should be mindful of the potential for this rare complication following RRD repair.
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PURPOSE: To determine baseline patient characteristics that predict the need for glaucoma surgery or blindness in eyes with neovascular glaucoma (NVG) despite intravitreal antivascular endothelial growth factor therapy. METHODS: This is a retrospective cohort study of patients with NVG who had not previously received glaucoma surgery and were treated with intravitreal antivascular endothelial growth factor injections at the time of diagnosis, from September 8, 2011, to May 8, 2020, at a large, retina subspecialty practice. RESULTS: Of 301 newly presenting NVG eyes, 31% required glaucoma surgery and 20% progressed to no light perception vision despite treatment. Patients with intraocular pressure >35 mmHg ( P < 0.001), two or more topical glaucoma medications ( P = 0.003), worse than 20/100 vision ( P = 0.024), proliferative diabetic retinopathy ( P = 0.001), eye pain or discomfort ( P = 0.010), and new patient status ( P = 0.015) at the time of NVG diagnosis were at a higher risk of glaucoma surgery or blindness regardless of antivascular endothelial growth factor therapy. The effect of panretinal photocoagulation was not statistically significant in a subgroup analysis of patients without media opacity ( P = 0.199). CONCLUSION: Several baseline characteristics at the time of presentation to a retina specialist with NVG seem to portend a higher risk of uncontrolled glaucoma despite the use of antivascular endothelial growth factor therapy. Prompt referral of these patients to a glaucoma specialist should be strongly considered.
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Glaucoma Neovascular , Glaucoma , Humanos , Bevacizumab/uso terapêutico , Glaucoma Neovascular/tratamento farmacológico , Glaucoma Neovascular/etiologia , Inibidores da Angiogênese , Fatores de Crescimento Endotelial , Fator A de Crescimento do Endotélio Vascular , Estudos Retrospectivos , Retina , Pressão Intraocular , Injeções Intravítreas , Cegueira/etiologia , Fatores de RiscoRESUMO
PURPOSE: To describe a rare case of silicone oil emulsification which occurred only three months postoperatively. We discuss the implications for postoperative counseling. METHODS: Retrospective chart review of a single patient. RESULTS: 39-year-old female who presented with a right eye macula-on retinal detachment which was repaired with scleral buckle, vitrectomy, and silicone oil tamponade. Her course was complicated by extensive silicone oil emulsification within 3 months postoperatively, most likely due to shear forces induced by her daily CrossFit exercise regimen. CONCLUSION: Typical postoperative precautions after a retinal detachment repair include no heavy lifting or strenuous activity for one week. These restrictions may need to be more stringent and long-term for patients with silicone oil to prevent early emulsification.
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PURPOSE: In this study, the authors aimed to identify the demographics of retinal detachment in children in the United States and to report the treatment modalities chosen by vitreoretinal surgeons and associated outcomes. METHODS: This was a multicenter cohort analysis of the Vestrum Health LLC Database (Naperville, IL). Children (1-17 years) with rhegmatogenous retinal detachment, as identified by ICD10 and CPT codes, between January 2015 and August 2021 were enrolled. Demographic, comorbidity, visual acuity, and treatment modality data were analyzed. RESULTS: A total of 168,152 RRDs were identified, of which 2,200 (1.3%) were aged 1 to 17 years. The mean age was 12.7 years, and 821 (37%) were women. The prevalence of rhegmatogenous retinal detachment increased with age ( P = 0.009). Associated comorbidities included myopia (17.3%), ocular trauma (7.5%), and history of prematurity (5.7%). Laser retinopexy alone was used as the initial treatment modality in 19%, primary vitrectomy in 23%, primary scleral buckle in 25%, and vitrectomy with scleral buckle in 33%. The single surgery success rate for all procedures was 73.3%. Of the incisional surgical modalities, primary scleral buckling had the best single surgery success rate (79.0%) compared with vitrectomy alone (64.5%) and vitrectomy with scleral buckle (67.2%) ( P < 0.001 and P = 0.004, respectively). Younger age resulted in worse SSSR overall (coefficient = 0.151, R 2 = 0.746, P = 0.027). CONCLUSION: Rhegmatogenous retinal detachments in children increased with age. Myopia, trauma, and history of retinopathy of prematurity were common risk factors. Treatment techniques varied, but primary scleral buckling had the best anatomical and visual outcomes.
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Descolamento Retiniano , Recém-Nascido , Criança , Humanos , Feminino , Estados Unidos/epidemiologia , Masculino , Descolamento Retiniano/epidemiologia , Descolamento Retiniano/cirurgia , Descolamento Retiniano/etiologia , Resultado do Tratamento , Recurvamento da Esclera/métodos , Estudos de Coortes , Acuidade Visual , Vitrectomia/métodos , Estudos RetrospectivosRESUMO
OBJECTIVE: To compare the rates of complications in eyes that received a dexamethasone (DEX) implant (0.7 mg) or intravitreal triamcinolone (IVT) (2 mg) to treat postvitrectomy macular edema (ME). DESIGN: Retrospective, comparative, case series. SUBJECTS: A total of 148 eyes (147 patients); 75 eyes (75 patients) in the DEX group and 73 eyes (72 patients) in the IVT group. METHODS: The medical records of patients who received an intravitreal DEX 0.7 mg (Ozurdex) or triamcinolone (2 mg) (Triesence) for postvitrectomy ME between July 2014 and December 2021 with a minimum follow-up of 3 months were reviewed. Ocular hypotony and ocular hypertension were defined as intraocular pressure of < 6 mmHg and > 24 mmHg, respectively. MAIN OUTCOME MEASURES: The rates of complications. RESULTS: The follow-up duration was 2.5 ± 1.6 years, with no significant difference between the groups (P = 0.398). The rate of transient ocular hypotony per eye and per injection was significantly higher in the DEX group (10 eyes [13%], 30 of 443 injections [7%]) compared with the IVT group (2 eyes [3%], 2 of 262 injections [0.8%]) (P = 0.039 and < 0.001, respectively). Mean visual acuity significantly decreased at the time of ocular hypotony (P = 0.031), but returned to preinjection level after resolution of the hypotony after a median of 12 days. The incidence of ocular hypertension was higher in the DEX group (23 eyes [31%]) than the IVT group (16 eyes [22%]), but this was not statistically significant (P = 0.307). Ocular hypertension was controlled with observation or topical medication. There were no between-group differences in the incidence of vitreous hemorrhage (DEX, 3 eyes [4%]; IVT, 1 eye [1%]; P = 0.632) or rhegmatogenous retinal detachment (DEX, 3 eyes [4%]; IVT, 0 eyes [0%]; P = 0.253). Four eyes (5%) experienced migration of the DEX implant into the anterior chamber. No eye developed endophthalmitis. CONCLUSION: The incidence of ocular hypotony, which causes transient visual impairment, was significantly higher in vitrectomized eyes treated with DEX compared with eyes treated with IVT. Injections other than the inferotemporal quadrant or rotating injection sites may be recommended. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found after the references.
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Edema Macular , Hipertensão Ocular , Hipotensão Ocular , Humanos , Glucocorticoides , Triancinolona , Estudos Retrospectivos , Dexametasona , Edema Macular/diagnóstico , Edema Macular/tratamento farmacológico , Edema Macular/etiologia , Hipertensão Ocular/induzido quimicamente , Hipertensão Ocular/complicaçõesRESUMO
PURPOSE: To investigate the prevalence of vitreous cortex remnants (VCR) in primary rhegmatogenous retinal detachment (RRD) and the utility of VCR removal using diamond-dusted membrane scrapers (DDMS) during pars plana vitrectomy (PPV). METHODS: One hundred and eighty-seven eyes (187 consecutive patients) were retrospectively studied. We evaluated the prevalence of VCR on the retinal surface extending from the macula to outside the vascular arcade in eyes that underwent PPV for primary RRD by a single surgeon between July 2014 and February 2021. The VCR outside the vascular arcade was completely removed using a DDMS. Preoperative factors and surgical outcomes were compared between eyes with VCR removed intraoperatively to those without VCR. RESULTS: VCR was present and removed (group A) in 86 (46%) eyes and absent (group B) in 101 (54%) eyes. Patients with VCR were significantly older than those without (p = 0.006). The preoperative BCVA (logMAR) tended to be worse in group A (1.23 ± 0.92 [Snellen equivalent, 20/340]) than in group B (1.03 ± 0.89 [20/214]), however, the difference was not statistically significant (p = 0.095). There were no between-group differences in postoperative BCVA (group A; 0.44 ± 0.54 [20/55]; group B; 0.42 ± 0.50 [20/53]; p = 0.38). Single surgery anatomic success (group A; 90%, group B; 91%, p = 0.573) and the incidence of postoperative PVR (group A; 9%, group B; 6%, p = 0.554) were comparable between the groups. CONCLUSIONS: Nearly half of the patients had VCR, which was more likely to occur in older patients. VCR removal resulted in favorable functional and anatomic outcomes similar to those in eyes without any VCR in patients with RRD.
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Macula Lutea , Descolamento Retiniano , Idoso , Amidas , Humanos , Descolamento Retiniano/diagnóstico , Descolamento Retiniano/etiologia , Descolamento Retiniano/cirurgia , Estudos Retrospectivos , Sulfonas , Resultado do Tratamento , Vitrectomia/métodosRESUMO
PURPOSE: To describe outcomes of neovascular age-related macular degeneration (nAMD) eyes that were stable on aflibercept but switched to ranibizumab compared to eyes maintained on aflibercept over the same period. METHODS: In this retrospective cohort study, eyes switched from aflibercept to ranibizumab due to intraocular inflammation (IOI) concerns with aflibercept were identified. Data was gathered from 3 visits pre-switch, switch visit (Sw), and 3 visits post-switch (P1, P2, P3). Similar data was gathered on eyes eligible to switch but continued on aflibercept with the middle visit considered the "presumed switch." Outcome measures included visual acuity (VA) and central foveal thickness (CFT). RESULTS: A total of 142 eyes were analyzed with 71 in each of the switch and aflibercept groups. In the switch group, mean CFT increased from 165.7 µm at Sw to 184.7 µm at P1 (p = 0.009), 180.9 µm at P2 (p = 0.007), and 183.3 µm at P3 (p = 0.004). VA changed from logMAR 0.43 (20/54) at Sw to 0.49 (20/61) at P1 (p = 0.02), 0.54 (20/69) at P2 (p = 0.008), and 0.53 (20/68) at P3 (p = 0.04). In the aflibercept group, no significant change in CFT was found over the same period. VA changed from logMAR 0.56 (20/72) at the "presumed switch" to 0.58 (20/76) at P1 (p = 0.085), 0.62 (20/83) at P2 (p = 0.001), and 0.59 (20/77) at P3 (p = 0.14). CONCLUSIONS: nAMD eyes that were stable or improving on aflibercept but were switched to ranibizumab worsened, while those in a comparable group maintained on aflibercept remained fairly stable, suggesting a potential efficacy difference between the two drugs.
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Degeneração Macular , Ranibizumab , Inibidores da Angiogênese/uso terapêutico , Estudos de Coortes , Humanos , Degeneração Macular/tratamento farmacológico , Degeneração Macular/patologia , Neovascularização Patológica/tratamento farmacológico , Ranibizumab/uso terapêutico , Receptores de Fatores de Crescimento do Endotélio Vascular/uso terapêutico , Proteínas Recombinantes de Fusão/uso terapêutico , Vasos Retinianos/patologia , Estudos Retrospectivos , Resultado do TratamentoAssuntos
Endoftalmite/microbiologia , Infecções Oculares Bacterianas/microbiologia , Implantes para Drenagem de Glaucoma/efeitos adversos , Glaucoma de Ângulo Aberto/cirurgia , Procedimentos Cirúrgicos Minimamente Invasivos/efeitos adversos , Complicações Pós-Operatórias , Infecções Estafilocócicas/microbiologia , Idoso , Idoso de 80 Anos ou mais , Antibacterianos/uso terapêutico , Endoftalmite/diagnóstico , Endoftalmite/tratamento farmacológico , Infecções Oculares Bacterianas/diagnóstico , Infecções Oculares Bacterianas/tratamento farmacológico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Infecções Estafilocócicas/diagnóstico , Infecções Estafilocócicas/tratamento farmacológicoRESUMO
PURPOSE: To compare 2 mg intravitreal triamcinolone (IVT) versus 40 mg posterior sub-Tenon triamcinolone acetonide (STT) for the treatment of eyes with pseudophakic cystoid macular edema. METHODS: A retrospective, single-center review of eyes receiving 2 mg IVT between 3/1/2012-3/1/2017 and 40 mg STT between 1/1/2015-3/1/2017. Visual acuity (VA) and central macular thickness (CMT) were recorded at baseline, 1-, 3-, and 6-month follow-up visits. RESULTS: Forty-five eyes were included in the IVT group and 50 eyes in the STT group. Change in VA from baseline to 1, 3, and 6 months was not significantly different between IVT and STT (6 months: 2.3 lines vs. 2.4 lines, p = .10). The IVT group achieved significantly better CMT improvement from baseline compared to STT at 1 month (255 µm vs. 187 µm; p = .03), but this difference was not present at month 3 (214 µm vs. 212 µm; p = .79) or month 6 (176 µm vs. 207 µm; p = .29). During the 6-month follow-up period, approximately 7% of eyes in the IVT group and 12% of eyes in the STT group developed ocular hypertension (p = .43), and all cases were successfully managed with topical anti-ocular hypertensive therapy or observation. CONCLUSIONS: 2 mg IVT and 40 mg STT both achieved significant improvement in vision and CMT with no significant difference between interventions at 3- and 6-month follow-up.
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Glucocorticoides/administração & dosagem , Edema Macular/tratamento farmacológico , Pseudofacia/complicações , Triancinolona Acetonida/administração & dosagem , Adulto , Idoso , Idoso de 80 Anos ou mais , Anti-Inflamatórios não Esteroides/administração & dosagem , Estudos Cross-Over , Feminino , Angiofluoresceinografia , Seguimentos , Humanos , Pressão Intraocular/fisiologia , Injeções Intravítreas , Edema Macular/etiologia , Edema Macular/fisiopatologia , Masculino , Pessoa de Meia-Idade , Hipertensão Ocular , Soluções Oftálmicas , Retratamento , Estudos Retrospectivos , Cápsula de Tenon , Tomografia de Coerência Óptica , Acuidade Visual/fisiologiaRESUMO
Aims: To evaluate whether the incidence, microbial spectrum, and visual outcomes of endophthalmitis following intravitreal injections have changed over time.Methods: Retrospective cohort study of endophthalmitis in eyes receiving intravitreal injection of anti-vascular endothelial growth factor between 2009-2012 and 2016-2017 at a single, large retina practice.Results: A total of 283,315 injections resulted in 96 suspected infectious endophthalmitis cases. Comparing 2009-2012 and 2016-2017, the rate of suspected endophthalmitis changed from 1 in 2,663 injections to 1 in 3,195 injections (p = .37). Visual outcomes 6 months after endophthalmitis were significantly better during the latter period (p = .04), with an average loss of 6.3 lines of VA in 2009-2012 compared to a loss of 3.6 lines in 2016-2017. In multivariate analysis, a "no-talking" policy during injections resulted in a trend towards a decrease in endophthalmitis incidence (p = .08). Cessation of post-injection topical antibiotic use did not independently decrease endophthalmitis incidence (p = .24) when the effect of a "no-talking" policy was taken into account. A lower rate of endophthalmitis was seen after prefilled vs. conventionally prepared ranibizumab syringe use for injection (0.014% vs. 0.035%, respectively), though this difference did not meet statistical significance (p = .16).Conclusion: The incidence of endophthalmitis after intravitreal injection decreased and visual outcomes improved between the periods of 2009-2012 and 2016-2017. A "no-talking" policy during injections was associated with a trend toward a decrease in endophthalmitis rate.
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Bevacizumab/efeitos adversos , Endoftalmite/epidemiologia , Infecções Oculares Bacterianas/epidemiologia , Incidência , Ranibizumab/efeitos adversos , Inibidores da Angiogênese/administração & dosagem , Inibidores da Angiogênese/efeitos adversos , Bevacizumab/administração & dosagem , Endoftalmite/etiologia , Infecções Oculares Bacterianas/etiologia , Seguimentos , Humanos , Injeções Intravítreas/efeitos adversos , Ranibizumab/administração & dosagem , Estudos Retrospectivos , Fatores de Tempo , Estados Unidos/epidemiologia , Fator A de Crescimento do Endotélio Vascular/antagonistas & inibidores , Acuidade VisualRESUMO
PURPOSE: Visual outcomes after postinjection endophthalmitis have been well-studied, but the effect of endophthalmitis on the underlying exudative disease process remains unclear. We investigate the need for continued anti-vascular endothelial growth factor injections after endophthalmitis. METHODS: Eyes that developed endophthalmitis after intravitreal injection of anti-vascular endothelial growth factor between January 1, 2016, and May 31, 2018, at a single academic retina practice were identified. Retrospective chart review was performed to determine 1) the proportion of eyes without recurrence of macular edema or subretinal fluid after endophthalmitis and 2) the proportion achieving a 12-week or greater interval between anti-vascular endothelial growth factor injections or exudation after endophthalmitis compared with internal controls before endophthalmitis. RESULTS: Of 50 eyes with endophthalmitis, seven (14.0%) had no fluid recurrence at a mean of 98.1 week. Of 43 eyes with recurrence, 48.0% achieved a >12-week recurrence-free interval after endophthalmitis (vs. 8.3% before endophthalmitis; P < 0.0001). Eyes with compared to those without choroidal neovascularization were more likely to achieve this interval (60.5% vs. 8.3%, respectively; P = 0.002). CONCLUSION: Endophthalmitis after anti-vascular endothelial growth factor injection is associated with relative stability of the underlying exudation. Further research is necessary to elucidate the mechanism, which may be useful in developing strategies and targets for the treatment of exudative macular diseases.
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Endoftalmite/etiologia , Infecções Oculares Bacterianas/etiologia , Edema Macular/tratamento farmacológico , Fator A de Crescimento do Endotélio Vascular/efeitos adversos , Idoso , Idoso de 80 Anos ou mais , Endoftalmite/diagnóstico , Feminino , Seguimentos , Humanos , Incidência , Injeções Intravítreas/efeitos adversos , Edema Macular/diagnóstico , Edema Macular/epidemiologia , Masculino , Pessoa de Meia-Idade , Recidiva , Estudos Retrospectivos , Estados Unidos/epidemiologia , Fator A de Crescimento do Endotélio Vascular/administração & dosagemRESUMO
BACKGROUND AND OBJECTIVE: In 2018, cases of inflammation were reported after intravitreal aflibercept (IVA), which resulted in switches to intravitreal ranibizumab (IVR). The authors' purpose was to evaluate outcomes after switching from IVA to IVR in diabetic macular edema (DME). PATIENTS AND METHODS: Retrospective cohort study. Eyes switched from IVA to IVR for treating DME were included. Data were gathered from three visits before to three visits post-switch. Outcome measures included central subfoveal thickness (CFT) and Snellen visual acuity (VA). RESULTS: There was a statistically significant increase in CFT at the first visit (325 µm ± 234 µm; P = .006) compared to the switch visit, but no difference later visits (268 µm ± 103 µm; P = .32; 284 µm ± 118 µm; P = .11; n = 54). There was no statistically significant change in mean logarithm of the minimum angle of resolution VA between the switch and later visits (0.43 ± 0.38, P = .95; 0.38 ± 0.30, P = .12; 0.41 ± 0.37, P = .69). CONCLUSIONS: The authors observed transient worsening of macular edema in eyes treated for DME when switched from aflibercept to ranibizumab. [Ophthalmic Surg Lasers Imaging Retina. 2020;51:691-697.].
Assuntos
Diabetes Mellitus , Retinopatia Diabética , Edema Macular , Inibidores da Angiogênese/uso terapêutico , Retinopatia Diabética/complicações , Retinopatia Diabética/diagnóstico , Retinopatia Diabética/tratamento farmacológico , Humanos , Injeções Intravítreas , Edema Macular/diagnóstico , Edema Macular/tratamento farmacológico , Edema Macular/etiologia , Ranibizumab/uso terapêutico , Receptores de Fatores de Crescimento do Endotélio Vascular/uso terapêutico , Proteínas Recombinantes de Fusão/uso terapêutico , Retina , Estudos Retrospectivos , Tomografia de Coerência Óptica , Resultado do TratamentoRESUMO
Importance: Some eyes with neovascular age-related macular degeneration (AMD) have persistent exudation despite frequent intravitreal anti-vascular endothelial growth factor (VEGF) injections. Adjuvant therapies that further reduce edema may improve vision outcomes. Objective: To compare the short-term effect of topical dorzolamide-timolol vs placebo in eyes with neovascular AMD that have persistent exudation following intravitreal anti-VEGF injections. Design, Setting, and Participants: Randomized placebo-controlled clinical trial with enrollment from March 1, 2017, through October 30, 2018. Multicenter trial at 4 clinical sites in the United States. Sixty-three patients with neovascular AMD who had persistent exudation despite intravitreal anti-VEGF injections at 4-week, 5-week, or 6-week intervals. Interventions: Patients were randomized to use dorzolamide-timolol or artificial tears for the study duration. They continued to receive the same anti-VEGF drug at the same interval as the 2 visits before enrollment for 3 additional study visits. Main Outcomes and Measures: The primary outcome measure was change in mean central subfield thickness on optical coherence tomography from baseline to visit 3 (approximately 3 months). Secondary measures included change in mean maximum subretinal fluid height, mean maximum pigment epithelial detachment height, and mean visual acuity (VA). Results: This trial included 52 patients. All 27 patients (100%) assigned to dorzolamide-timolol and 23 of 25 (92%) assigned to placebo were analyzed for the primary outcome. Mean (SD) age was 78.4 (7) years, and 34 of 50 patients (68%) were women. Mean (SD) injections were 20.5 (14) (range, 4-58) before enrollment. Mean (SD) baseline logMAR VA was 0.361 (0.26) (approximate Snellen equivalent, 20/50). Comparing the dorzolamide-timolol with placebo group from baseline to visit 3, mean (SD) change in central subfield thickness (primary outcome) was -36.6 (54) µm vs 1.7 (52.3) µm (difference, 30.8; 95% CI, 0.3-61.3; P = .04); secondary outcomes: maximum PED height was -39.1 (65) µm vs 1.1 (16) µm (difference, 39.6; 95% CI, 9.6-69.6; P = .01) and change in VA from baseline to visit 3 was -2.3 (5) vs 0.3 (1) letters (difference, 2.6 letters; 95% CI, -1.9 to 7.1 letters; P = .78). Conclusions and Relevance: These findings suggest use of dorzolamide-timolol in patients with neovascular AMD with persistent exudation resulted in anatomic but not visual acuity improvements compared with placebo at approximately 3 months. Additional clinical trials with longer follow-up and larger sample sizes presumably would be needed to determine the role, if any, of dorzolamide-timolol in neovascular AMD. Trial Registration: ClinicalTrials.gov Identifier: NCT03034772.
Assuntos
Neovascularização de Coroide/tratamento farmacológico , Sulfonamidas/uso terapêutico , Tiofenos/uso terapêutico , Timolol/uso terapêutico , Degeneração Macular Exsudativa/tratamento farmacológico , Administração Oftálmica , Idoso , Idoso de 80 Anos ou mais , Inibidores da Angiogênese/uso terapêutico , Quimioterapia Adjuvante , Neovascularização de Coroide/diagnóstico por imagem , Neovascularização de Coroide/fisiopatologia , Combinação de Medicamentos , Exsudatos e Transudatos , Feminino , Humanos , Pressão Intraocular/fisiologia , Injeções Intravítreas , Edema Macular/diagnóstico por imagem , Edema Macular/tratamento farmacológico , Edema Macular/fisiopatologia , Masculino , Soluções Oftálmicas , Placebos , Método Simples-Cego , Tomografia de Coerência Óptica , Acuidade Visual/fisiologia , Degeneração Macular Exsudativa/diagnóstico por imagem , Degeneração Macular Exsudativa/fisiopatologiaRESUMO
BACKGROUND AND OBJECTIVE: Knobloch syndrome is a genetic disorder defined by occipital defect, high myopia, and vitreoretinal degeneration. The authors studied retinal changes in patients with Knobloch syndrome using optical coherence tomography (OCT). PATIENTS AND METHODS: The authors report patients with Knobloch syndrome who received OCT testing during their care from 2011 to 2016. Diagnosis was based on high myopia, characteristic fundus, and occipital scalp or skull abnormalities with/without featureless irides and/or ectopia lentis. When available, diagnosis was confirmed by the detection of COL18A1 mutations. RESULTS: The authors studied eight eyes from five patients. Two eyes were excluded due to chronic retinal detachment. OCT findings included epiretinal membrane, peripapillary vitreoretinal traction with retinoschisis, absent or rudimentary foveal pits, mean macular thickness of 113.4 µm, poor lamination, retinal pigment epithelium (RPE) atrophy, photoreceptor depletion, and mean choroidal thickness of 168.5 µm with enlarged choroidal vessels. CONCLUSION: OCT findings in Knobloch syndrome include abnormal vitreoretinal traction, poor foveal differentiation, poor retinal lamination, retinal thinning, RPE attenuation, myopic choroidal thinning, and pachychoroid. [Ophthalmic Surg Lasers Imaging Retina. 2019;50:e203-e210.].
Assuntos
Encefalocele/complicações , Membrana Epirretiniana/diagnóstico , Degeneração Retiniana/complicações , Descolamento Retiniano/congênito , Descolamento Retiniano/diagnóstico , Retinosquise/diagnóstico por imagem , Adolescente , Adulto , Criança , Pré-Escolar , Corioide/patologia , Feminino , Humanos , Lactente , Masculino , Descolamento Retiniano/complicações , Epitélio Pigmentado da Retina/patologia , Tomografia de Coerência Óptica , Adulto JovemRESUMO
PURPOSE: To examine the effect of low-dose, oral isotretinoin in lowering the risk of proliferative vitreoretinopathy (PVR) following rhegmatogenous retinal detachment (RRD) repair. METHODS: Prospective, open label, dual-cohort study with pathology-matched historical controls. The prospective experimental arms included two cohorts, composed of 51 eyes with recurrent PVR-related RRD and 58 eyes with primary RRD associated with high-risk features for developing PVR. Eyes in the experimental arms received 20 mg of isotretinoin by mouth once daily for 12 weeks starting the day after surgical repair. The primary outcome measure was single surgery anatomical success rate at 3 months following the study surgery. RESULTS: The single surgery anatomic success rate was 78.4% versus 70.0% (p=0.358) in eyes with recurrent PVR-related retinal detachment exposed to isotretinoin versus historical controls, respectively. In eyes with RRD at high risk for developing PVR, the single surgery success rate was 84.5% versus 61.1% (p=0.005) for eyes exposed to isotretinoin versus historical controls, respectively. For eyes enrolled in the experimental arms, the most common isotretinoin-related side effects were dry skin/mucus membranes in 106 patients (97.2%), abnormal sleep/dreams in 4 patients (3.7%) and fatigue in 3 patients (2.8%). CONCLUSION: The management and prevention of PVR is challenging and complex. At the dose and duration given in this study, oral istotretinoin may reduce the risk of PVR-associated recurrent retinal detachment in eyes with primary RRD at high risk of developing PVR.