Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 21
Filtrar
1.
Retina ; 43(11): 2051-2056, 2023 11 01.
Artigo em Inglês | MEDLINE | ID: mdl-37229719
2.
Eye (Lond) ; 37(14): 2855-2863, 2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-36859600

RESUMO

Intravitreal injections of antiangiogenic agents are pivotal in treating neovascular age-related macular degeneration (nAMD). The comparative efficacy and safety of treat-and-extend (T&E) versus bimonthly, monthly, and pro re nata (PRN) dosing remains unclear. A systematic review and meta-analysis of English-language RCTs reporting on efficacy and/or safety outcomes of dosing regimens of anti-VEGF agents in nAMD was performed. Best-corrected visual acuity (BCVA, ETDRS letters) at last follow-up represented the primary endpoint, while central subfield thickness (CSFT, µm), injection burden, and ocular adverse events were secondary endpoints. A random effects meta-analysis was performed, and 95% confidence intervals were calculated. Across six RCTs, 781 T&E-, 663 monthly-, 130 PRN-, and 123 bimonthly treated eyes were included. Mean changes in BCVA and CSFT at last follow-up were similar between T&E versus monthly (WMD, -0.62 letters; 95% CI, -2.12 to 0.87; P = 0.41; WMD, 5.30 microns; 95% CI, -10.67 to 21.26; P = 0.52, respectively), bimonthly (WMD, 1.68 letters; 95% CI, -3.55 to 6.91; P = 0.53; WMD, -18.91 microns; 95% CI, -46.41 to 8.60; P = 0.18, respectively), and PRN (BCVA WMD, 1.08 letters; 95% CI, -2.95 to 5.11; P = 0.60) regimens. T&E was associated with a reduced injection burden versus monthly (WMD, -4.52 injections; 95% CI, -6.66 to 2.39; P < 0.001) but higher injection burden versus PRN (WMD, 1.81 injections; 95% CI, 1.12 to 2.51; P < 0.001) dosing. There was no significant difference in safety outcomes amongst comparators. There was no significant difference in efficacy and safety between T&E, bimonthly, monthly, and PRN dosing. T&E resulted in fewer injections versus monthly and fewer clinic visits versus PRN.


Assuntos
Degeneração Macular , Degeneração Macular Exsudativa , Humanos , Ranibizumab/uso terapêutico , Fator A de Crescimento do Endotélio Vascular/uso terapêutico , Resultado do Tratamento , Acuidade Visual , Inibidores da Angiogênese/uso terapêutico , Injeções Intravítreas , Degeneração Macular/tratamento farmacológico , Degeneração Macular Exsudativa/diagnóstico , Degeneração Macular Exsudativa/tratamento farmacológico
3.
Ophthalmic Surg Lasers Imaging Retina ; 54(3): 131-138, 2023 03.
Artigo em Inglês | MEDLINE | ID: mdl-36944072

RESUMO

[Box: see text] Background and Objective: This meta-analysis evaluates treat-and-extend regimens relative to monthly and as-needed (prn) regimens using anti-vascular endothelial growth factor agents for diabetic macular edema and macular edema secondary to retinal vein occlusion. MATERIALS AND METHODS: Comparative studies evaluating a treat-and-extend regimen relative to a monthly or prn regimen with anti-vascular endothelial growth factor therapy for diabetic macular edema or macular edema secondary to retinal vein occlusion were included following a systematic literature search. RESULTS: Seven studies of 984 eyes were included. Relative to a monthly regimen, treat-and-extend was similar for change in best-corrected visual acuity at final follow-up (P = .59) and had a lower number of injections (P < .00001). Relative to a prn regimen, treat-and-extend was similar for change in best-corrected visual acuity at final follow-up (P = .84) and was associated with a higher number of injections (P = .02). CONCLUSION: This meta-analysis found that a treat-and extend regimen was nonsignificantly different compared to monthly and prn regimens in efficacy and safety end points. [Ophthalmic Surg Lasers Imaging Retina 2023;54(3):131-138.].


Assuntos
Diabetes Mellitus , Retinopatia Diabética , Edema Macular , Oclusão da Veia Retiniana , Humanos , Inibidores da Angiogênese/uso terapêutico , Diabetes Mellitus/tratamento farmacológico , Retinopatia Diabética/complicações , Retinopatia Diabética/diagnóstico , Retinopatia Diabética/tratamento farmacológico , Fatores de Crescimento Endotelial/uso terapêutico , Injeções Intravítreas , Edema Macular/diagnóstico , Edema Macular/tratamento farmacológico , Edema Macular/etiologia , Ranibizumab/uso terapêutico , Oclusão da Veia Retiniana/complicações , Oclusão da Veia Retiniana/diagnóstico , Oclusão da Veia Retiniana/tratamento farmacológico , Resultado do Tratamento
4.
Artigo em Inglês | MEDLINE | ID: mdl-36626212

RESUMO

The association between residual retinal fluid and visual acuity for diabetic macular edema (DME) and macular edema (ME) secondary to retinal vein occlusion (RVO) is not well established. We conducted a systematic literature search for peer-reviewed articles reporting on visual acuity stratified by subretinal fluid (SRF), intraretinal fluid (IRF), or any retinal fluid at final follow-up after intravitreal anti-vascular endothelial growth factor therapy injection for treatment of DME or ME secondary to RVO. Two observational studies on ME secondary to RVO and one study for DME found no significant differences between eyes with and without residual retinal fluid for final BCVA. One randomized controlled trial (RCT) found that eyes with residual retinal fluid had significantly worse final best-corrected visual acuity in ME secondary to RVO, whereas another RCT found no significant difference for DME. There is a paucity of evidence examining the impact of residual retinal fluid on visual acuity in DME and ME secondary to RVO. The limited evidence suggests that aggressive fluid resolution is worthwhile. [Ophthalmic Surg Lasers Imaging Retina 2023;54:50-58.].


Assuntos
Diabetes Mellitus , Retinopatia Diabética , Edema Macular , Oclusão da Veia Retiniana , Humanos , Edema Macular/diagnóstico , Edema Macular/tratamento farmacológico , Edema Macular/etiologia , Oclusão da Veia Retiniana/complicações , Oclusão da Veia Retiniana/diagnóstico , Oclusão da Veia Retiniana/tratamento farmacológico , Fatores de Crescimento Endotelial/uso terapêutico , Bevacizumab , Inibidores da Angiogênese/uso terapêutico , Fator A de Crescimento do Endotélio Vascular , Retina , Retinopatia Diabética/complicações , Retinopatia Diabética/diagnóstico , Retinopatia Diabética/tratamento farmacológico , Injeções Intravítreas , Tomografia de Coerência Óptica/métodos , Diabetes Mellitus/tratamento farmacológico
5.
Can J Neurol Sci ; 50(2): 194-200, 2023 03.
Artigo em Inglês | MEDLINE | ID: mdl-34906267

RESUMO

BACKGROUND: Dural venous sinus thrombosis (DVST) is an important cause of papilledema. Patients diagnosed with DVST should undergo work-up for underlying hypercoagulable state, including genetic causes. One important prothrombotic mutation is in the JAK2 gene, which is a driver of myeloproliferative neoplasms including polycythemia vera (PV). We aimed to determine the prevalence of JAK2 mutation in patients in presenting to neuro-ophthalmology clinic with DVST and papilledema. METHODS: Retrospective case series of patients seen in a tertiary neuro-ophthalmology practice who presented with papilledema due to DVST and were investigated for presence of JAK2 mutation. RESULTS: Four out of 15 patients with DVST (26%) were found to have JAK2 V617F mutation which led to subsequent diagnosis of PV in 2. One additional patient had a known diagnosis of essential thrombocytosis. We describe the clinical presentation of these four patients with papilledema and JAK2 mutation. CONCLUSIONS: A significant proportion of patients with papilledema secondary to DVST will harbor mutations in the JAK2 gene. Clinicians should be aware of this mutation as early testing will facilitate timely diagnosis and treatment of myeloproliferative disease to improve prognosis and reduce risk of recurrent thrombotic events.


Assuntos
Transtornos Mieloproliferativos , Papiledema , Policitemia Vera , Trombose dos Seios Intracranianos , Humanos , Estudos Retrospectivos , Papiledema/genética , Janus Quinase 2/genética , Policitemia Vera/diagnóstico , Policitemia Vera/tratamento farmacológico , Policitemia Vera/genética , Transtornos Mieloproliferativos/complicações , Transtornos Mieloproliferativos/genética , Mutação/genética , Trombose dos Seios Intracranianos/diagnóstico por imagem , Trombose dos Seios Intracranianos/genética , Trombose dos Seios Intracranianos/complicações
6.
Can J Ophthalmol ; 58(3): 179-186, 2023 06.
Artigo em Inglês | MEDLINE | ID: mdl-34863675

RESUMO

BACKGROUND: There is a high variability in the use of postoperative eye protection among ophthalmologists. Postoperative eye protection treatment modalities include an eye shield, an eye patch, an ocular bandage, and instant vision. The aim of this study was to review and compare the evidence on the various options for eye protection. METHODS: A systematic literature search was conducted, and original comparative articles that reported on subjective symptoms (e.g., foreign-body sensation, photophobia, tearing, and pain) and postoperative outcomes (e.g., tear film breakup time, best-corrected visual acuity, etc.) after usage of an eye protection method were included. RESULTS: Overall, 598 eyes across 8 articles were included. Included studies investigated ocular bandages (n = 6), eye patches (n = 4), instant vision (n = 2), and eye shields (n = 1) postoperatively. In 5 studies, patients receiving ocular bandages self-reported symptoms, including pain (n = 3), foreign-body sensation (n = 4), photophobia (n = 3), and tearing (n = 3), at a reduced or equivalent rate compared with other treatment modalities. With the ocular bandage, 3 studies reported increased tear film breakup time, and 1 study reported improvements in corneal wound healing compared with a control group. Two studies reported reduced tear film breakup time for the eye patch relative to the ocular bandage, and another study reported reduced tear film breakup time for instant vision compared with the eye patch. CONCLUSIONS: Patient-reported symptoms are acutely reduced for patients receiving an ocular bandage relative to instant vision following cataract surgery. Patients prefer receiving some form of postoperative protection as opposed to instant vision.


Assuntos
Extração de Catarata , Catarata , Síndromes do Olho Seco , Oftalmopatias , Humanos , Fotofobia , Extração de Catarata/efeitos adversos , Extração de Catarata/métodos , Dor
8.
Retina ; 42(11): 2134-2142, 2022 11 01.
Artigo em Inglês | MEDLINE | ID: mdl-36269802

RESUMO

PURPOSE: This meta-analysis investigates the incidence of intraocular inflammation (IOI) after intravitreal antivascular endothelial growth factor injections in neovascular age-related macular degeneration. METHODS: A systematic search was performed on Ovid MEDLINE, Embase, and Cochrane Central from January 2005 to April 2021. Randomized controlled trials comparing IOI after intravitreal bevacizumab, ranibizumab, brolucizumab, or aflibercept in neovascular age-related macular degeneration were included. Primary outcomes were sight-threatening IOI, final best-corrected visual acuity, and change in best-corrected visual acuity from baseline. Secondary outcomes included the incidence of other IOI events. Meta-analysis was performed using a random-effects model. RESULTS: Overall, 11,460 unique studies were screened, of which 14 randomized controlled trials and 6,759 eyes at baseline were included. There was no difference between agents for the risk of endophthalmitis and retinal vascular occlusion. Compared with aflibercept, brolucizumab had a higher incidence of generalized IOI (risk ratio = 6.24, 95% confidence interval = [1.40-27.90]) and vitreous haze/floaters (risk ratio = 1.64, 95% confidence interval = [1.00-2.67]). There were no significant differences between comparators for other secondary end points. CONCLUSION: There was no difference in the risk of severe sight-threatening IOI outcomes between intravitreal antivascular endothelial growth factor agents. There was a significantly higher risk of generalized IOI after brolucizumab relative to aflibercept. Our results alongside other recent safety findings suggest the need for further investigation in the risk-benefit profile of brolucizumab for the treatment of neovascular age-related macular degeneration.


Assuntos
Fatores de Crescimento Endotelial , Degeneração Macular , Uveíte , Humanos , Bevacizumab/administração & dosagem , Bevacizumab/efeitos adversos , Fatores de Crescimento Endotelial/administração & dosagem , Fatores de Crescimento Endotelial/efeitos adversos , Injeções Intravítreas/efeitos adversos , Degeneração Macular/tratamento farmacológico , Ranibizumab/administração & dosagem , Ranibizumab/efeitos adversos , Receptores de Fatores de Crescimento do Endotélio Vascular/administração & dosagem , Proteínas Recombinantes de Fusão/administração & dosagem , Proteínas Recombinantes de Fusão/efeitos adversos , Uveíte/epidemiologia
10.
Am J Ophthalmol ; 244: 19-29, 2022 12.
Artigo em Inglês | MEDLINE | ID: mdl-35932819

RESUMO

PURPOSE: To determine the relationship between time from symptom onset or presentation to repair and visual outcomes for macula-on and macula-off rhegmatogenous retinal detachment (RRD). DESIGN: Meta-analysis. METHODS: We searched MEDLINE, EMBASE, and Cochrane Library for randomized controlled trials and observational studies comparing best-corrected visual acuity (BCVA) based on time to RRD repair. Study identifiers, baseline characteristics, intervention characteristics, and visual outcomes were extracted. We conducted a random effects meta-analysis. Sensitivity analyses included leave-1-out and influence analyses. Primary outcomes included mean difference (MD) in final BCVA, MD between preoperative and final BCVA (∆BCVA), and relative risk of final BCVA <0.4 logMAR for macula-off RRD repair in 0-3 vs 4-7 days and macula-on RRD repair in 0-24 vs >24 hours. Secondary outcomes assessed other time points. RESULTS: Twenty observational studies reported on 1929 patients. Macula-off RRD repair in 0-3 days from symptom onset was superior to 4-7 days for final BCVA (MD -0.06 [95% CI -0.09, -0.03], P < .001) but was not different for ∆BCVA (P > .05). Macula-on repair in 0-24 hours from presentation was superior to >24 hours for final BCVA (MD -0.02 [95% CI -0.03, -0.01], P < .05) but was not different for ∆BCVA (P > .05). CONCLUSIONS: Macula-off RRD repair in 0-3 days from symptom onset may have better final BCVA compared to repair in 4-7 days. Macula-on RRD repair in 0-24 hours of presentation may have better final BCVA compared to repair in >24 hours. These results were supported by moderate- and low-quality evidence, respectively, and may have been influenced by differences in baseline BCVA.


Assuntos
Macula Lutea , Descolamento Retiniano , Humanos , Descolamento Retiniano/cirurgia , Descolamento Retiniano/diagnóstico , Vitrectomia , Acuidade Visual , Macula Lutea/cirurgia , Corioide , Estudos Retrospectivos
11.
Ophthalmologica ; 245(4): 296-314, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35533652

RESUMO

PURPOSE: The efficacy and safety of scleral buckling (SB) versus combination SB and pars plana vitrectomy (SB + PPV) for rhegmatogenous retinal detachment (RRD) repair remains unclear. METHODS: A systematic review and meta-analysis was conducted to identify comparative studies published from Jan 2000-Jun 2021 that reported on the efficacy and/or safety following SB and SB + PPV for RRD repair. Final best-corrected visual acuity (BCVA) represented the primary endpoint, while reattachment rates and ocular adverse events were secondary endpoints. A random-effects meta-analysis was performed, and 95% confidence intervals were calculated. RESULTS: Across 18 studies, 3912 SB and 3300 SB + PPV eyes were included. Final BCVA was nonsignificantly different between SB and SB + PPV (20/38 vs. 20/66 Snellen; WMD = -0.11 LogMAR; 95% CI: [-0.29, 0.07]; p = 0.23). Primary reattachment rate was similar between procedures (p = 0.74); however, SB alone achieved a significantly higher final reattachment rate (97.40% vs. 93.86%; RR = 1.03; 95% CI: [1.00, 1.06]; p = 0.04). Compared to SB + PPV, SB alone had a significantly lower risk of postoperative macular edema (RR = 0.69; 95% CI: [0.47, 1.00]; p = 0.05) and cataract formation (RR = 0.34; 95% CI: [0.12, 0.96]; p = 0.04). The incidence of macular hole, epiretinal membrane, residual subretinal fluid, proliferative vitreoretinopathy, elevated intraocular pressure, and extraocular muscle dysfunction were similar between SB and SB + PPV. CONCLUSIONS: There was no significant difference in final BCVA between SB + PPV and SB alone in RRD. SB alone offers a slightly higher final reattachment rate along with a reduced risk of macular edema and cataract. Primary reattachment rate and the incidence of other complications were similar between the two procedures.


Assuntos
Catarata , Edema Macular , Descolamento Retiniano , Catarata/complicações , Humanos , Edema Macular/etiologia , Descolamento Retiniano/diagnóstico , Descolamento Retiniano/etiologia , Descolamento Retiniano/cirurgia , Estudos Retrospectivos , Recurvamento da Esclera/métodos , Resultado do Tratamento , Vitrectomia/métodos
12.
JAMA Ophthalmol ; 140(6): 611-622, 2022 06 01.
Artigo em Inglês | MEDLINE | ID: mdl-35551359

RESUMO

Importance: The association between residual subretinal fluid (SRF) and intraretinal fluid (IRF) and visual acuity following anti-vascular endothelial growth factor (VEGF) treatment is not well understood. Objective: To examine the association of residual retinal fluid, SRF, and IRF with visual acuity following anti-VEGF treatment in patients with neovascular age-related macular degeneration (nAMD). Data Sources: A systematic literature search was performed from January 2005 to August 2021 using Ovid MEDLINE, Embase, and the Cochrane Library. Study Selection: Peer-reviewed articles reporting on visual acuity stratified by the presence or absence of any residual SRF, IRF, or any retinal fluid at last study observation after intravitreal bevacizumab, ranibizumab, aflibercept, or brolucizumab in patients with nAMD were included. Studies that were noncomparative, included fewer than 10 eyes, or reported on other anti-VEGF agents were excluded. Data Extraction and Synthesis: Two independent reviewers conducted data extraction and synthesis. The Cochrane risk of bias tool 2 and ROBINS-I were used to assess risk of bias and GRADE evaluation was conducted to assess certainty of evidence. Main Outcomes and Measures: Primary outcomes were BCVA at last study observation, change in BCVA from baseline, and retinal thickness at last study observation. Results: In this systematic review and meta-analysis, 11 studies (6 randomized clinical trials [RCTs]) comprising 3092 eyes were included in our analysis. Across all included studies, the BCVA of eyes with residual SRF was better than eyes without SRF (weighted mean difference [WMD], 3.1 letter score; 95% CI, 0.05 to 6.18; P = .05; GRADE, low certainty of evidence; 6 studies; 1931 eyes) but similar in RCTs (WMD, 2.7 letter score; 95% CI, -2.40 to 7.84; P = .30; GRADE, low certainty of evidence; 3 studies; 1406 eyes). The BCVA of eyes with residual IRF was worse than that of eyes without IRF (WMD, -8.2 letter score; 95% CI, -11.79 to -4.50; P < .001; GRADE, low; 7 studies; 2114 eyes). Conclusions and Relevance: The findings suggest that the presence of residual SRF was associated with slightly better BCVA at last study observation; however, baseline differences in BCVA existed and this conclusion was primarily driven by 1 study. The presence of residual IRF was associated with substantially worse BCVA at last study observation and less improvement of BCVA from baseline. The conclusions are limited by the inclusion of data from observational studies, heterogeneity, and a low certainty of evidence.


Assuntos
Degeneração Macular , Degeneração Macular Exsudativa , Inibidores da Angiogênese/uso terapêutico , Humanos , Injeções Intravítreas , Degeneração Macular/tratamento farmacológico , Ranibizumab/uso terapêutico , Receptores de Fatores de Crescimento do Endotélio Vascular/uso terapêutico , Retina , Tomografia de Coerência Óptica , Fator A de Crescimento do Endotélio Vascular , Acuidade Visual , Degeneração Macular Exsudativa/induzido quimicamente , Degeneração Macular Exsudativa/diagnóstico , Degeneração Macular Exsudativa/tratamento farmacológico
13.
Am J Ophthalmol Case Rep ; 26: 101453, 2022 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-35257035

RESUMO

Purpose: This case represents the longest follow-up period and youngest patient treated for multiple GRTs in the same eye associated with physical abuse. Observations: A 4-week-old otherwise healthy male presented with a constellation of unexplained injuries. Examination of the left eye revealed a mild lens opacity and a shallow retinal detachment with two giant retinal tears (GRTs) and no retinal hemorrhages. Examination of the right eye was unremarkable. Extensive investigations were negative for any underlying medical conditions. The constellation of injuries was felt to be due to physical abuse. The giant retinal tears were treated successfully with lens sparing pars plana vitrectomy. After long-term follow-up of 5 years, there was no cataract progression or development of glaucoma. Conclusions and importance: Clinicians should suspect child abuse in any pediatric patient with GRTs, with or without retinal hemorrhages, to ensure they are connected with the appropriate children's safeguarding society as soon as possible.

14.
Ophthalmol Retina ; 6(10): 871-885, 2022 10.
Artigo em Inglês | MEDLINE | ID: mdl-35227949

RESUMO

TOPIC: It is unclear whether there are differences in safety and efficacy between pars plana vitrectomy (PPV) alone and PPV with a supplemental scleral buckle (SB; PPV-SB) for the treatment of rhegmatogenous retinal detachment. CLINICAL RELEVANCE: This meta-analysis aimed to compare the safety and efficacy of these surgical procedures. METHODS: In this meta-analysis, Ovid MEDLINE, Embase, and Cochrane Library were systematically searched (January 2000-June 2021). The primary outcome was the final best corrected visual acuity (BCVA), whereas the secondary outcomes were reattachment rates and complications. The risk of bias was assessed using the Cochrane risk-of-bias tool for randomized controlled trials (RCTs) and the risk of bias in nonrandomized studies of interventions tool for nonrandomized studies. RESULTS: This study included 15 661 eyes from 38 studies (32 observational studies and 6 RCTs). The median follow-up duration was 6 months. The final BCVA was similar between PPV and PPV-SB (weighted mean difference [WMD], -0.03 logarithm of the minimum angle of resolution [-0.14 to 0.07]; P = 0.55). There was a significant difference in the single-operation success rate (SOSR) (88.2% versus 86.3%; relative risk [RR], 0.97 [0.95-1.00]; P = 0.03), favoring PPV-SB; however, there was no significant difference in the final reattachment rate (RR, 1.00 [0.99-1.01]; P = 0.56). Pars plana vitrectomy required a significantly higher number of operations to achieve final anatomical reattachment (WMD, 0.13 [0.02-0.24]; P = 0.02). In terms of complications, PPV was significantly less likely to be associated with macular edema (RR, 0.47 [0.25-0.88]; P = 0.02) and epiretinal membrane formation (RR, 0.70 [0.52-0.94]; P = 0.02), but these differences were no longer significant in studies published after 2010 or in RCTs. Significant proliferative vitreoretinopathy, lens status, and macular attachment status did not mediate differences in these effects. CONCLUSIONS: There were no significant differences in the final visual acuity outcomes between PPV and PPV-SB. Pars plana vitrectomy with supplemental SB was associated with a greater SOSR than standalone PPV, although the magnitude of the effect was small, with a high number needed to treat. The final reattachment rate was similar. In recent studies and in RCTs, the risk of complications was similar between the procedures.


Assuntos
Descolamento Retiniano , Vitreorretinopatia Proliferativa , Humanos , Estudos Observacionais como Assunto , Descolamento Retiniano/complicações , Descolamento Retiniano/diagnóstico , Descolamento Retiniano/cirurgia , Estudos Retrospectivos , Recurvamento da Esclera/métodos , Vitrectomia/métodos , Vitreorretinopatia Proliferativa/etiologia
15.
Neonatology ; 119(2): 151-163, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-35124682

RESUMO

INTRODUCTION: Current national guidelines use gestational age (GA) and birth weight (BW) as their basis for retinopathy of prematurity (ROP) screening. The strength of association of these and other demographic risk factors is inconsistent across studies. This review aims to evaluate the strength of association of documented risk factors for ROP in large sample, population-based studies. METHODS: MEDLINE, EMBASE, and Cochrane Library were searched from January 2010 to May 2020. Original studies reporting the risk of ROP in a region and demographic risk factors were included. RESULTS: Eighteen studies comprising 342,005 infants were included. The overall risk of ROP in preterm infants was 18.8%. For every week decrease in GA, there was a median adjusted odds ratio (aOR) of 1.4 times (range 1.2-1.9) of developing ROP. For every 100-g decrease in BW, the median aOR was 1.8 times (range 1.2-2.7). Higher risk was found in infants with neonatal sepsis and bronchopulmonary dysplasia. The risk of any, severe, and treatment-requiring ROP was highest for 23 weeks GA, which was 66.5, 40.3, and 39.4%, respectively. Regions with higher neonatal mortality rates had the highest mean GA of infants with ROP. CONCLUSION: For every week decrease in GA and every 100-g decrease in BW, there was a median of 1.4 times and 1.8 times the odds of developing ROP, respectively. Further research is required to clarify the role of additional risk factors.


Assuntos
Retinopatia da Prematuridade , Peso ao Nascer , Demografia , Idade Gestacional , Humanos , Lactente , Recém-Nascido , Recém-Nascido Prematuro , Recém-Nascido de muito Baixo Peso , Triagem Neonatal , Retinopatia da Prematuridade/diagnóstico , Retinopatia da Prematuridade/epidemiologia , Estudos Retrospectivos , Fatores de Risco
17.
Ophthalmic Epidemiol ; 29(4): 465-472, 2022 08.
Artigo em Inglês | MEDLINE | ID: mdl-34027811

RESUMO

PURPOSE: There are currently no available aids for authors when selecting ophthalmology journals to submit their manuscripts. We aim to provide comprehensive data on the duration from submission to various stages of the publication process and assess factors influencing time to publication in ophthalmology journals. METHODS: A list of ophthalmology journals was obtained from the 2019 Web of Science Journal Citation Report. Journal characteristics, such as five-year impact factor, number of authors per article, journal type, and number of multi-institutional articles, were collected. The dates of submission, acceptance, electronic and print publication for all articles published in an ophthalmology journal in 2019 were determined. RESULTS: In total, 56 journals and 8835 research articles were included. Of these articles, 3591 (40.6%) were open access and 4837 (54.7%) were multi-institutional. In 2019, most publications came from the United States of America (n = 1973), China (n = 1069) and Germany (n = 602). Significant associations were found between various predictors and a reduced mean number of days from submission to electronic publication: increased journal five-year impact factor (p = .026), more authors (p = .028), publishing in a hybrid journal (both open-access and subscription articles) versus an open-access journal (p = .021), and a reduced proportion of multi-institutional articles in a journal (p = .030). CONCLUSIONS: There is a wide variation in the time to acceptance and publication in ophthalmology journals. Authors can expect a shorter time to publication when publishing in high-impact journals.


Assuntos
Oftalmologia , Publicações Periódicas como Assunto , Bibliometria , Alemanha , Humanos , Editoração , Estados Unidos
18.
Surv Ophthalmol ; 67(4): 932-949, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-34896191

RESUMO

Pars plana vitrectomy (PPV) and scleral buckling (SB) are two of the most common surgical treatments for rhegmatogenous retinal detachment (RRD). This meta-analysis compares the efficacy and safety of PPV and SB for RRD. A systematic literature review was performed using Ovid MEDLINE, EMBASE and Cochrane CENTRAL from 2000 to June, 2021. Comparative studies, randomized controlled trials and observational studies investigating PPV and SB for RRD repair were included. The primary endpoint was final best- corrected visual acuity (BCVA). Secondary endpoints were reattachment rates, total operation time, and incidence of adverse events. Subgroup analyses including phakic status, presence of PVR-C or greater at baseline, and macular attachment status were conducted. Across 41 studies (8 RCTs, 33 observational studies), 5,401 SB and 10,546 PPV eyes were included. SB achieved a statistically significant, but likely not clinically significant, better final BCVA than PPV (0.38 ± 0.53 vs. 0.33 ± 0.53 logMAR (20/48 vs. 20/43 Snellen); weighted mean difference [WMD]: 0.07; 95% confidence interval: [0.02-0.11]; P = 0.005). SB had a better final BCVA compared to PPV in observational studies (P = 0.007) but not in RCTs (P = 0.21). SB had a lower incidence of post-operative cataract formation (P < 0.00001) and iatrogenic breaks (P < 0.00001), but a higher incidence of choroidal/subretinal hemorrhage (P = 0.007), choroidal detachment (P = 0.004), and residual subretinal fluid (RSRF) (P < 0.00001). Primary (86.5% vs. 84.8%; P = 0.13) and final (96.7% vs. 97.7%; P = 0.12) reattachment rates were similar between PPV and SB. PPV had a significantly higher primary reattachment rate in RCTs (P = 0.02) but not in observational studies (P = 0.30). SB was associated with a better final BCVA than PPV; however, this result was primarily driven by observational studies and phakic patients who developed cataracts. Primary and final reattachment rates were similar between the comparators. SB was associated with a significantly lower incidence of iatrogenic breaks and cataracts, while PPV was associated with a reduced risk of choroidal detachment, subretinal hemorrhage, and RSRF.


Assuntos
Catarata , Efusões Coroides , Descolamento Retiniano , Catarata/complicações , Hemorragia/complicações , Hemorragia/cirurgia , Humanos , Doença Iatrogênica , Descolamento Retiniano/etiologia , Descolamento Retiniano/cirurgia , Estudos Retrospectivos , Recurvamento da Esclera/efeitos adversos , Resultado do Tratamento , Vitrectomia
19.
Neuroophthalmology ; 45(6): 397-402, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34720271

RESUMO

Glioblastoma multiforme (GBM) is an aggressive glioma that is infrequently diagnosed in the paediatric population. GBM and other primary brain tumours have rarely been associated with paraneoplastic syndromes. We report an unusual case of an 8-year-old boy presenting with an inability to abduct his left eye and almost complete ophthalmoplegia of his right eye, prior to any radiological evidence of GBM. This is the first documented case of paediatric GBM presenting with bilateral asymmetric ophthalmoplegia.

20.
J Neuroophthalmol ; 41(4): e761-e763, 2021 Dec 01.
Artigo em Inglês | MEDLINE | ID: mdl-34001736

RESUMO

ABSTRACT: It is recommended that every patient with a new third nerve palsy undergo urgent neuroimaging (computed tomography angiography or magnetic resonance angiography) to exclude a posterior communicating artery aneurysm. Because of the novel coronavirus (COVID-19) pandemic, our institution noted a significant decline in the number of patients with aneurysmal subarachnoid hemorrhage presenting to the hospital. We report one such example of a patient who developed new-onset severe headache and vomiting and did not seek medical attention because of COVID-19. Two months later, she was noted to have ptosis during a routine follow-up and was found to have a complete, pupil-involving third nerve palsy. Computed tomography angiography was performed and revealed an irregular bilobed saccular aneurysm (7 × 9 × 5 mm) of the right posterior communicating (PComm) artery, but no acute hemorrhage was visible on CT. On MRI, immediately adjacent to the aneurysm, there was a small subacute hematoma in the right medial temporal lobe with surrounding vasogenic edema. This case had a fortunate and unique outcome as she had a contained hematoma adjacent to the ruptured PComm aneurysm and did not experience severe morbidity from the subarachnoid hemorrhage nor did she rebleed in the interval in which she did not seek care. This case highlights the importance of providing neuro-ophthalmic care even during a pandemic.


Assuntos
Aneurisma Roto/diagnóstico por imagem , COVID-19/complicações , Aneurisma Intracraniano/diagnóstico por imagem , Doenças do Nervo Oculomotor/diagnóstico por imagem , Idoso , Aneurisma Roto/complicações , Angiografia Cerebral , Feminino , Humanos , Aneurisma Intracraniano/complicações , Angiografia por Ressonância Magnética , Doenças do Nervo Oculomotor/complicações
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...