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PURPOSE: This study aims to evaluate the real-world efficacy and safety profile of fluocinolone acetonide (FAc) implants for the treatment of non-infectious uveitis (NIU). METHODS: A retrospective, observational study was conducted at Moorfields Eye Hospital, London, involving patients who received FAc 0.19 mg implants (Iluvien®) for NIU. 2-year follow-up data on baseline characteristics, indications, and outcomes was collected. The primary indicator for treatment failure was defined as the need for rescue treatment with dexamethasone (DEX) implants, while secondary indicators included changes in steroid and systemic immunosuppression requirements, or the need for a second FAc implant before 3 years. The occurrence of complications was collected. RESULTS: Of the 146 eyes treated with FAc implants, 24.0% experienced treatment failure requiring DEX implant within 2 years. About 42.9% required this within the first 6 months. There was an increase in the number of patients requiring steroids and/or systemic immunosuppression. Within the first 2 years post-FAc implant, only 13.7% experienced an IOP rise, with 4.1% requiring IOP-lowering surgery. About 57.9% of the phakic eyes developed cataracts. CONCLUSION: This study provides valuable real-world evidence supporting the efficacy of FAc implant in NIU. It demonstrates a good safety profile at 2 years, with a significant reduction in uveitis recurrence rate and treatment burden. Our results are especially pertinent to the treatment of uveitic cystoid macular oedema (CMO), which was the primary indication in over 75% of our patients. Furthermore, it suggests that while FAc implant controls retinal inflammation effectively, choroidal inflammation would require alternative treatment.
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INTRODUCTION: This study aims to explore awareness, knowledge, and diagnostic/therapeutic practices in monogenic uveitis (mU) among uveitis experts. METHODS: This is an explorative, cross-sectional survey study. An anonymous, semi-structured, electronic survey was delivered to uveitis experts from the Autoinflammatory Diseases Alliance (AIDA) Network and International Uveitis Study Group (IUSG). We included respondents answering ≥ 50% of the survey. RESULTS: Seventy-seven participants rated their knowledge of mU as proficient (3.9%), adequate (15.6%), sufficient (16.9%), or poor (63.6%). When asked about the first mU gene they thought of, 60.4% mentioned NOD2, 3.9% mentioned NLRP3 or MEFV, and 49.4% provided incorrect or no answers. Success rates in clinical scenarios varied from 15.6% to 55.8% and were higher for ophthalmologists working in multidisciplinary teams (p < 0.01). Genetic testing was ordered for suspected mU by 41.6% of physicians. The availability of molecular techniques did not significantly differ based on geography (p > 0.05). The public healthcare system ensured a higher percentage of tests prescribed were obtained by patients compared to private insurances (p < 0.00). In terms of disease-modifying anti-rheumatic drugs (DMARDs), tumor necrosis factor-α inhibitors were the most familiar to uveitis experts. The difficulties with off-label therapy procedures were the primary barrier to DMARDs prescription for patients with mU and correlated inversely with the obtained/prescribed drug ratio for interleukin-1 (p < 0.01) and interleukin-6 (p < 0.01) inhibitors. CONCLUSIONS: This survey identifies proficiency areas, gaps, and opportunities for targeted improvements in patients care. The comprehensive outputs may inform evidence-based guidelines, empowering clinicians with standardized approaches, and drive an AIDA Network-IUSG unified effort to advance scientific knowledge and clinical practice.
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PURPOSE: To evaluate outcomes of glaucoma drainage device (GDD) implantation children with uveitic glaucoma. DESIGN: Retrospective interventional case series. METHODS: Success was defined as intraocular pressure (IOP) ≥5 and ≤21 mm Hg. Failure was defined at final follow-up when the IOP was outside the success criterion, and visual function was no perception of light or if further glaucoma surgery (excluding removal of intraluminal stent suture or needling) was required. RESULTS: Fifty eyes of 36 children with uveitic glaucoma underwent GDD implantation. Mean age at surgery was 10.1±3.1 years (range 5-17) with a mean follow-up of 113±61 months (range 8-228). Mean cumulative probabilities of success (95% CI) were 0.98 (0.86-1.00) at 1 year, 0.87 (0.73-0.94) at 5 years, and 0.59 (0.32-0.78) at 15 years. Fourteen tubes were classified as failed, with 12 due to uncontrolled IOP (11 eyes required a second GDD); 1 eye, removal of the tube due to plate exposure; and 1 eye, lost light perception. Postoperative complications occurred in 36% of patients and included hypotony (22%), tube exposure (6%), tube obstruction (4%), corneal decompensation (2%), and cystoid macular edema (2%). Visual acuity remained stable (preoperation 0.35±0.42 vs postoperation 0.45±0.67, P = .49). IOP was significantly reduced from 31.4±7.5 mm Hg to 14.4±5.1 mm Hg (P < .0001) as were the number of glaucoma medications 3.5±1.0 vs 1.1±1.3 (P < .0001). CONCLUSIONS: Refractory pediatric uveitic glaucoma can be treated successfully by GDD implantation. Further interventions to manage consequences of glaucoma or the underlying disease are common, and visual function is maintained in the majority of cases.
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Implantes para Drenagem de Glaucoma , Glaucoma , Humanos , Criança , Lactente , Estudos Retrospectivos , Resultado do Tratamento , Pressão Intraocular , Implantes para Drenagem de Glaucoma/efeitos adversos , Implantação de Prótese/efeitos adversos , SeguimentosRESUMO
Postoperative bacterial endophthalmitis is an infection of the eye's internal tissues resulting from an intraocular procedure. The condition is uncommon but can cause severe and irreversible impairment of sight. Standard management involves administration of antibiotics with or without subsequent removal of the infected vitreous gel by vitrectomy surgery. Surgical intervention is typically reserved for infections that persist despite a period of medical management alone. We aim to determine whether outcomes can be improved by performing surgery without delay. To explore the feasibility of a definitive randomised controlled trial and to determine the number of participants required, we will conduct a multicentre feasibility trial. This trial will include 40 affected individuals, allocated randomly to either standard of care, being intravitreal antibiotic administration alone, or to early vitrectomy surgery in addition to antibiotic administration. We will determine the feasibility and size of a definitive trial by evaluating the participants and the outcomes for their sight. Research Ethics Committee approval (REC 20/WM/0264). Here we describe the trial protocol. Trial registration number:ClinicalTrials.gov NCT04522661.
This study aims to assess the feasibility of a trial to determine the benefit of prompt surgery for "endophthalmitis", which is a rare but blinding eye infection resulting from invasive eye procedures. Endophthalmitis can cause rapidly progressive, severe pain and irreversible loss of sight. Antibiotic administration alone may be insufficient to control the infection and in up to 50% of cases surgery is subsequently performed to improve the outcome by removing the infected vitreous gel (vitrectomy). Usual care involves intensive and extended inpatient and outpatient management over a 6-month period in specialist tertiary centres at considerable cost to the NHS. Surgical intervention is typically reserved for infections that persist despite a period of medical management with intravitreal antibiotics alone. We aim to determine whether outcomes can be improved by performing surgery to remove infected vitreous gel without delay by removing infected vitreous material at the first opportunity. Early vitrectomy surgery has the potential to improve the outcome for people's sight and well-being, and to reduce the associated financial costs to the NHS, and assist in endeavours to reduce antibiotic usage. To find out if earlier surgery can improve the outcome, we first need to determine if an appropriate clinical trial is feasible and decide how it should best be designed. Postoperative endophthalmitis is typically unexpected, causes considerable distress and places demand on urgent clinical services. We need to confirm that a sufficient number of affected people would be willing to participate in such a trial and that the hospitals providing care would have the capacity to perform early surgery. Participants will be randomly allocated to vitrectomy performed at an earlier stage of the condition, or later if needs be in accordance with standard care. Standard follow-up for both arms will continue for a six-month period.
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BACKGROUND: Inflammatory adverse events following COVID-19 vaccination are being reported amidst the growing concerns regarding vaccine's immunogenicity and safety, especially in patients with pre-existing inflammatory conditions. METHODS: Multinational case series of patients diagnosed with an ocular inflammatory event within 14 days following COVID-19 vaccination collected from 40 centres over a 3 month period in 2021. RESULTS: Seventy patients presented with ocular inflammatory events within 14 days following COVID-19 vaccination. The mean age was 51 years (range, 19-84 years). The most common events were anterior uveitis (n = 41, 58.6%), followed by posterior uveitis (n = 9, 12.9%) and scleritis (n = 7, 10.0%). The mean time to event was 5 days and 6 days (range, 1-14 days) after the first and second dose of vaccine, respectively. Among all patients, 36 (54.1%) had a previous history of ocular inflammatory event. Most patients (n = 48, 68.6%) were managed with topical corticosteroids. Final vision was not affected in 65 (92.9%), whereas 2 (2.9%) and 3 (4.3%) had reduction in visual acuity reduced by ≤3 lines and > 3 lines, respectively. Reported complications included nummular corneal lesions (n = 1, 1.4%), cystoid macular oedema (n = 2, 2.9%) and macular scarring (n = 2, 2.9%). CONCLUSION: Ocular inflammatory events may occur after COVID-19 vaccination. The findings are based on a temporal association that does not prove causality. Even in the possibility of a causal association, most of the events were mild and had a good visual outcome.
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PURPOSE: To investigate the clinical course and outcomes of sympathetic ophthalmia (SO) and correlate these with the nature of the inciting event and the number of vitreoretinal (VR) procedures undergone by patients. DESIGN: A retrospective case review. SUBJECTS: All patients diagnosed with SO who had been treated or monitored at a single center over a 15-year period. METHODS: A search of the electronic patient record system at Moorfields Eye Hospital, London, over a 15-year period (between January 2000 and December 2015) was carried out using the search terms "sympathetic," "ophthalmia," and "ophthalmitis." Sixty-one patients with available records were identified, and data were collected from their complete electronic and paper records. MAIN OUTCOME MEASURES: The main outcome measures were best-corrected visual acuity at 1 year and at the end of follow-up and the number of VR surgical procedures preceding the diagnosis of SO. Data on patient age, sex, disease duration, ocular and systemic manifestations, ocular complications, retinal angiography, and treatment were also collected. RESULTS: There was a wide age range at presentation (2-84 years), and the length of follow-up ranged from 1 to 75 years. The first ocular event was trauma in 40 patients and surgery in 21 patients. Vitreoretinal surgery accounted for 13 of the 21 (62%) surgical first-event triggers. Twenty-three of 61 (38%) patients underwent VR surgery (1-7 operations) at some point before diagnosis. Surgical details were available for 15 patients, who had undergone a total of 25 VR procedures. Based on the surgical activity of the unit, the risk of developing SO after a single VR procedure was estimated to be 0.008%, rising to 6.67% with 7 procedures. A total of 23 (38%) patients experienced a decrease in acuity at the end of the follow-up period, vs. 9 (15%) patients experiencing an improvement and 18 (30%) remaining unchanged. CONCLUSIONS: We feel that the most significant finding in this study is the calculated risk of SO development after a single VR procedure, which was significantly lower in our cohort than that previously reported in the literature. This was seen to rise exponentially with additional procedures.
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Oftalmia Simpática , Cirurgia Vitreorretiniana , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Olho , Angiofluoresceinografia/efeitos adversos , Humanos , Pessoa de Meia-Idade , Oftalmia Simpática/diagnóstico , Oftalmia Simpática/epidemiologia , Oftalmia Simpática/etiologia , Estudos Retrospectivos , Cirurgia Vitreorretiniana/efeitos adversos , Adulto JovemRESUMO
PURPOSE: To describe the adverse events associated with brolucizumab, in particular the sequence of intraocular inflammation (IOI), retinal vasculitis (RV), and/or retinal vascular occlusion (RO). METHODS: This was an unmasked post hoc analysis of the randomized HAWK/HARRIER clinical trials. Patients with neovascular AMD in the brolucizumab arms of the trials were included. IOI-related adverse events reported by study investigators were analyzed to determine early signs and the time course of IOI-related adverse events, using a subgroup of patients with definite/probable IOI cases identified in an independent unmasked post hoc review by an external safety review committee. A limited literature review on IOI following anti-VEGF therapy was also conducted. RESULTS: Among 50 patients with definite/probable IOI cases identified by the safety review committee, 12 had RV or RO adverse events reported by the investigators. For 6 of 12, IOI (other than RV) was reported before RV or RO. The duration from the first IOI adverse event to the first RV or RO adverse event ranged from 16 to 171 days for 5 patients and was 553 days for 1 patient. Four of the 6 patients received ≥ 1 brolucizumab injection on or after the date of the first IOI adverse event and before the first RV or RO adverse event. CONCLUSIONS: IOI may precede RV or RO in some patients treated with brolucizumab.
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Anticorpos Monoclonais Humanizados , Degeneração Macular Exsudativa , Inibidores da Angiogênese/efeitos adversos , Anticorpos Monoclonais Humanizados/efeitos adversos , Humanos , Inflamação/diagnóstico , Vasculite Retiniana/diagnóstico , Uveíte/diagnóstico , Fator A de Crescimento do Endotélio Vascular , Acuidade Visual , Degeneração Macular Exsudativa/tratamento farmacológicoRESUMO
BACKGROUND: Prevention of non-infectious uveitis of the posterior segment (NIU-PS) recurrence using 0.2 µg/day fluocinolone acetonide implant (FAi) was assessed over 3 years (NCT01694186). Outcomes for FAi-treated and fellow eyes with NIU-PS were compared, to evaluate FAi versus conventional treatment strategies. METHODS: Eligible subjects had >1-year recurrent NIU-PS history and either ≥2 separate recurrences requiring treatment, or corticosteroid therapy (systemic or ocular) in the 12 months preceding study entry. Bilateral disease was present and analysed in 59/87 FAi-treated participants. Recurrence rates, best-corrected visual acuity (BCVA) changes, cataract surgery, intraocular pressure (IOP) events and adjunctive medication use were compared for FAi-treated and fellow eyes. RESULTS: Over 36 months, more FAi-treated than fellow eyes remained recurrence-free (28.8% vs. 5.1%, P = 0.001; mean 1.9 vs. 4.7 recurrences, respectively, P < 0.0001). FAi-treated eyes gained +9.6 letters BCVA, versus a loss of -4.4 in fellow eyes (P < 0.0001). Systemic medications were given to 42.4% of subjects. Intra/periocular adjunctive injections were lower in FAi-treated than fellow eyes (20.3% vs. 66.1%, P < 0.0001); topical corticosteroid use was also lower in FAi-treated than fellow eyes (27.1% vs 52.5%, P = 0.0041). IOP-related events occurred at similar rates in both FAi-treated and fellow eyes, excepting IOP-lowering surgery (5.1% vs. 15.3%, respectively; P = 0.1251). Cataract surgery occurred in 72.0% of FAi-treated and 37.0% of fellow eyes. CONCLUSIONS: In subjects with bilateral NIU-PS, continuous, low-dose corticosteroid with 0.2 µg/day FAi reduced recurrence and adjunctive medication requirements, and improved vision over 36 months, providing greater protection against ocular inflammation than a reactive approach using standard of care.
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Catarata , Infecções Oculares Bacterianas , Uveíte , Implantes de Medicamento/uso terapêutico , Infecções Oculares Bacterianas/tratamento farmacológico , Fluocinolona Acetonida , Glucocorticoides/uso terapêutico , Humanos , Pressão Intraocular , Injeções Intravítreas , Recidiva , Resultado do Tratamento , Uveíte/tratamento farmacológico , Acuidade VisualRESUMO
PURPOSE: To report treatment outcomes and efficacy of the fluocinolone acetonide 0.19 mg intravitreal implant (Iluvien) in controlling retinal and choroidal inflammation in 11 patients with birdshot retinochoroiditis. METHODS: A single-centre, retrospective, interventional case series. The primary efficacy end point was improvement in vascular leakage on fluorescein angiography (FA), effect on cystoid macular oedema (CMO) and resolution of hypofluorescent lesions on indocyanine green angiography (ICGA); secondary measures were improvements on pattern and full-field electroretinogram (PERG; ERG) parameters. Safety outcome measures were intraocular elevation and cataractogenesis. RESULTS: Fifteen eyes received Iluvien implant with an average follow-up of 31 months (range 12-36 months). Prior to the implant, 5 (33.3%) eyes had received dexamethasone intravitreal implant 0.7 mg (Ozurdex). FA showed evidence of vascular leakage in all eyes at baseline. Between month 6 and 12, FA showed that 73.4% of eyes had no leakage, this increased to 84.6% by month 24. Three eyes in our study had CMO at baseline. 6 months after Iluvien implant, all eyes achieved complete CMO resolution. One year after insertion of the implant, the characteristic hypofluorescent lesions on ICGA were unchanged in all cases. There was baseline ERG evidence indicating a high incidence of peripheral cone system dysfunction and most showed PERG evidence of macular dysfunction. Retinal function improved and macular function improved or was stable in the majority following treatment. CONCLUSIONS: The results show the possible therapeutic effect of Iluvien in the management of Birdshot-related vascular leakage, CMO and retinal dysfunction. However, choroidal lesions seem to persist with no detectable response to treatment.
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Retinopatia Diabética , Edema Macular , Coriorretinopatia de Birdshot , Retinopatia Diabética/complicações , Implantes de Medicamento , Fluocinolona Acetonida , Glucocorticoides/uso terapêutico , Humanos , Injeções Intravítreas , Edema Macular/diagnóstico , Edema Macular/tratamento farmacológico , Edema Macular/etiologia , Estudos Retrospectivos , Acuidade VisualRESUMO
Systemic corticosteroids and immunosuppressant agents are the mainstay of therapy for non-infectious uveitis (NIU). However, the risks associated with systemic administration and the need of delivering an effective and safe anti-inflammatory treatment targeted to the site of inflammation have prompt the use of local therapy in the management of NIU. This review will analyse the different local treatment options available, including corticosteroids, anti-vascular endothelial growth factor (VEGF), methotrexate and the recent biologics.
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An otherwise healthy 72-year-old Chinese patient diagnosed with exudative age-related macular degeneration and decreased vision in left eye was fully investigated. The retrospective analysis of past multimodal imaging revealed bilateral severe choroidal neovascularization and choroiditis associated with a positive tuberculin skin testing and interferon-gamma release assay (QuantiFERON-TB Gold - Cellestis®, Chadstone, VIC, Australia) suggestive of latent ocular tuberculosis. The variable presentation and tests' results interpretation represent the greatest limitations in understanding and treating intraocular TB (IOTB). This may present without any other systemic symptoms, the intraocular tissues are of limited access to biopsies and other tests, including imaging and immunological tests, are of relative value. This case highlights how variable may be the presentation of IOTB, which can be easily misdiagnosed leading to a delayed treatment and worse prognosis.
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PURPOSE: This study aimed to describe the choroidal features of ocular amyloidosis using multimodal imaging, to correlate these findings with systemic involvement, and to propose a choroidal grading system. METHODS: Eleven patients with systemic amyloidosis were reviewed retrospectively. Each case was assigned a grade according to the severity of choroidal findings as determined by both enhanced depth imaging optical coherence tomography and indocyanine green angiography. The severity of systemic amyloidosis was then correlated with the choroidal involvement. RESULTS: On indocyanine green angiography, all patients exhibited hyperfluorescent spots in the late stage and were classified according to preexisting criteria. On enhanced depth imaging optical coherence tomography, hyperreflective foci were seen in the choriocapillaris and Sattler's layer in Grade 1, partial loss of Sattler's layer was additionally seen in Grade 2, and a dense hyperreflective Haller's layer was seen in Grade 3. Choroidal grading scores were significantly correlated with the systemic severity score (P = 0.0014, Pearson's correlation coefficient; ρ = 0.83). CONCLUSION: With ocular amyloidosis, evaluation of choroidal characteristics using multimodal imaging may serve as a biomarker for systemic involvement.
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Amiloidose/diagnóstico , Corioide/diagnóstico por imagem , Oftalmopatias/diagnóstico , Angiofluoresceinografia/métodos , Imageamento Tridimensional/métodos , Imagem Multimodal , Tomografia de Coerência Óptica/métodos , Adulto , Idoso , Amiloidose/complicações , Oftalmopatias/etiologia , Feminino , Seguimentos , Fundo de Olho , Humanos , Masculino , Pessoa de Meia-Idade , Gravidade do Paciente , Estudos RetrospectivosRESUMO
The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged in December 2019 in Wuhan city, Hubei province, China. This is the third and largest coronavirus outbreak since the new millennium after SARS in 2002 and Middle East respiratory syndrome (MERS) in 2012. Over 3 million people have been infected and the COVID-19 has caused more than 217 000 deaths. A concern exists regarding the vulnerability of patients who have been treated with immunosuppressive drugs prior or during this pandemic. Would they be more susceptible to infection by the SARS-CoV-2 and how would their clinical course be altered by their immunosuppressed state? This is a question the wider medical fraternity-including ophthalmologists, rheumatologists, gastroenterologist and transplant physicians among others-must answer. The evidence from the SARS and MERS outbreak offer some degree of confidence that immunosuppression is largely safe in the current COVID-19 pandemic. Preliminary clinical experiences based on case reports, small series and observational studies show the morbidity and mortality rates in immunosuppressed patients may not differ largely from the general population. Overwhelmingly, current best practice guidelines worldwide recommended the continuation of immunosuppression treatment in patients who require them except for perhaps high-dose corticosteroid therapy and in patients with associated risk factors for severe COVID-19 disease.
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COVID-19/imunologia , Oftalmopatias/tratamento farmacológico , Terapia de Imunossupressão/métodos , Imunossupressores/uso terapêutico , SARS-CoV-2/imunologia , Humanos , Oftalmologia , Preparações Farmacêuticas , Guias de Prática Clínica como AssuntoRESUMO
PURPOSE: Ocular tuberculosis has protean clinical manifestations. Because of its varied clinical presentation, multimodal imaging is very important to characterize the disease activity, presence of inflammation, determining therapeutic response, and detection of complications. METHODS: Narrative review. RESULTS: In this review, various imaging modalities employed in the management of ocular tuberculosis including fluorescein angiography (FA), indocyanine green angiography (ICGA), optical coherence tomography (OCT), and optical coherence tomography angiography (OCTA) have been reviewed. Not only do these imaging tools complement each other in providing a comprehensive assessment of the pathology, they also help in gaining valuable insights regarding the evolution of the disease. CONCLUSIONS: Fundus imaging plays a vital role in the diagnosis and management of patients with posterior uveitis due to tuberculosis. Fundus imaging may have a useful role in defining clinical endpoints for ocular tuberculosis in the future.
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Corioidite/diagnóstico por imagem , Imagem Multimodal , Tuberculose Ocular/diagnóstico por imagem , Corioidite/patologia , Corantes/administração & dosagem , Angiofluoresceinografia , Humanos , Verde de Indocianina/administração & dosagem , Tomografia de Coerência Óptica , Tuberculose Ocular/patologiaRESUMO
PURPOSE: To examine the 36-month efficacy and safety of a 0.2 µg/day fluocinolone acetonide insert (FAi) to treat noninfectious uveitis of the posterior segment (NIU-PS). DESIGN: Phase 3, prospective, double-masked, multicenter study (clinicaltrials.gov, NCT01694186). PARTICIPANTS: Adults (≥18 years old) with a diagnosis of NIU-PS in ≥1 eye for ≥1 year and ≥2 recurrences of uveitis requiring systemic corticosteroid, immunosuppressive treatment, or intraocular corticosteroids. METHODS: Participants were randomized 2:1 to FAi or sham (injection plus standard of care) treatment. MAIN OUTCOME MEASURES: The primary outcome was the difference between the proportion of FAi-treated and sham-treated patients who had a uveitis recurrence. Secondary outcomes included time to first recurrence, number of recurrences, best-corrected visual acuity (BCVA) change from baseline, resolution of macular edema, and number of adjunctive treatments. RESULTS: One hundred twenty-nine participants (n = 87 FAi-treated; n = 42 sham-treated) were enrolled. Over 36 months of treatment, cumulative uveitis recurrences were significantly reduced with FAi compared with sham (65.5% vs. 97.6%, respectively; P < 0.001); time to first recurrence was commensurately longer (median 657.0 and 70.5 days, respectively; P < 0.001). The number of recurrences per eye was significantly lower in the FAi-treated compared with the sham-treated group (mean 1.7 vs. 5.3, respectively, P < 0.001). At 36 months, more FAi-treated eyes had a ≥15-letter increase in BCVA from baseline and fewer FAi-treated eyes had investigator-determined macular edema at month 36 compared with sham-treated eyes (33.3% vs. 14.7% and 13.0% vs. 27.3% for BCVA and macular edema, respectively). Fewer FAi compared with sham-treated participants required adjunctive treatments (57.5% vs. 97.6%, respectively). Intraocular pressure (IOP) was similar for both study groups at month 36 (mean ± standard deviation 14.5±5.1 and 14.8±5.3, respectively), and approximately half as many eyes in the FAi-treated group when compared with the sham-treated group underwent IOP-lowering surgery (5.7% vs. 11.9%). Cataract surgery was required more frequently over 36 months in the FAi-treated compared with the sham-treated group (73.8% vs. 23.8% of eyes, respectively). CONCLUSIONS: Fluocinolone acetonide insert-treated eyes had significantly reduced uveitis recurrence rates throughout the study duration, significantly increased recurrence-free durations, fewer recurrence episodes among those with recurrences, less adjunctive therapy, and an acceptable side-effect profile compared with sham-treated eyes.
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Fluocinolona Acetonida/administração & dosagem , Pan-Uveíte/tratamento farmacológico , Uveíte Posterior/tratamento farmacológico , Acuidade Visual , Implantes de Medicamento , Feminino , Seguimentos , Glucocorticoides/administração & dosagem , Humanos , Pressão Intraocular/fisiologia , Masculino , Pessoa de Meia-Idade , Pan-Uveíte/diagnóstico , Estudos Prospectivos , Recidiva , Fatores de Tempo , Tomografia de Coerência Óptica , Uveíte Posterior/diagnósticoRESUMO
This document summarizes the experience of the International Uveitis Study Group (IUSG), the Intraocular Inflammation Society (IOIS), and the Foster Ocular Inflammation Society (FOIS) and can aid as a guide for the treatment of uveitis patients in the era of COVID-19 pandemic.
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Betacoronavirus , Infecções por Coronavirus/epidemiologia , Oftalmologia/organização & administração , Pneumonia Viral/epidemiologia , Guias de Prática Clínica como Assunto/normas , Padrões de Prática Médica/normas , Uveíte/diagnóstico , Uveíte/terapia , COVID-19 , Consenso , Infecções por Coronavirus/diagnóstico , Humanos , Internacionalidade , Pandemias , Pneumonia Viral/diagnóstico , Fatores de Risco , SARS-CoV-2 , Sociedades MédicasRESUMO
After the outbreak of the disease COVID-19, it has reached pandemic proportions within a very short time. It is mainly transmitted human-to-human through direct contact with secretions from an infected person or through inhalation of droplets containing SARS-CoV-2. It is controversial whether the virus may be transmitted via tears. Exposed ocular surface can serve as a gateway in transmission and acquiring respiratory diseases. Considering the reported cases on healthcare workers indicating nosocomial transmission and the anatomical and physiological aspects it is perceived that ophthalmic healthcare professionals are at higher risk of contracting the virus by virtue of their job. In this narrative review we discuss current evidence around detection of SARS-CoV-2 in human tears and forms of transmissions reported to date. We also provide a comprehensive approach that may be implemented in an ophthalmic care facility to protect healthcare personnel, as well as patients, from contracting the virus.
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Betacoronavirus/isolamento & purificação , Infecções por Coronavirus/transmissão , Infecção Hospitalar/prevenção & controle , Controle de Infecções/métodos , Transmissão de Doença Infecciosa do Paciente para o Profissional/prevenção & controle , Oftalmologia , Pneumonia Viral/transmissão , Lágrimas/virologia , COVID-19 , Infecções por Coronavirus/diagnóstico , Pessoal de Saúde , Humanos , Pandemias , Pneumonia Viral/diagnóstico , Fatores de Risco , SARS-CoV-2RESUMO
BACKGROUND/AIMS: To analyse the complications and outcomes of vitrectomy surgery for endophthalmitis. METHODS: This was a retrospective case series. All cases that underwent 23-gauge vitrectomy surgery for endophthalmitis at a tertiary centre between 1 February 2013 and 1 February 2018 were included. Main outcome measures were as follows: visual acuity (VA) at final visit and post-vitrectomy complications. RESULTS: 33 patients were included in the study with 20 men and 13 women, average age 63 years. Main post-surgical causes for endophthalmitis included phacoemulsification (n=9), trabeculectomy (n=5), intravitreal injection (n=5), corneal graft (n=4), vitreoretinal surgery (n=3) and endogenous endophthalmitis (n=6). Average follow-up was 18 months (SD 14). 21/33 (64%) patients had baseline perception of light VA. Analysis of exogenous endophthalmitis cases only demonstrated: mean LogMAR VA improved significantly from 2.68 to 1.66 (p=0.001). At final follow-up, 12% had VA of 6/12 or better, and 28% had VA of 6/36 or better. Vitrectomy within 7 days resulted in improved final VA outcomes (1.49 vs 2.16 LogMAR, p=0.032). Complications included retinal detachment (24.2%), macular hole (3%), hypotony (6%), suprachoroidal haemorrhage (3%) and enucleation/evisceration (6%). CONCLUSION: Vitrectomy for endophthalmitis leads to VA gains in some cases. Surgical outcomes may be improved with early vitrectomy performed within 7 days of the initial event for exogenous endophthalmitis. Patients should be advised of the potential risk of severe complications with/and without surgery.