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1.
Ophthalmology ; 2024 Jun 07.
Artigo em Inglês | MEDLINE | ID: mdl-38852922

RESUMO

PURPOSE: To examine the frequency of recurrence and identify risk factors for recurrence in patients with acute anterior uveitis (AAU). DESIGN: Retrospective cohort study from a single tertiary ophthalmic clinical centre. PARTICIPANTS: All subjects with AAU identified from a database of Inflammatory Eye Disease presenting to Te Whatu Ora (Auckland, New Zealand) between 2008 and 2021. METHODS: Data was collected retrospectively from chart review and electronic patient records for all patients during the study period. Rates of recurrence were reported using Kaplan Meier estimator. Multivariate analysis of risk factors for recurrence were calculated using a marginal Cox regression model. MAIN OUTCOME MEASURES: The primary outcome measure was disease recurrence. Secondary outcome measure was moderate vision loss (≤20/50). RESULTS: 2763 eyes of 2092 subjects with AAU were studied, with a median follow up time of 8.9 years, and a total follow up of 19,794.9 eye-years. Recurrence occurred in the ipsilateral eye in 1258 eyes (45.5%) and in the contralateral eye in 522 eyes (27.3%). Rates of ipsilateral recurrence over ten years were 38.1% for idiopathic disease, 43.2% for HLAB27/inflammatory arthritis, and 44.9% for viral uveitis. On multivariate analysis the following were associated with increased risk of ipsilateral recurrence: older age (p<0.001); Maori ethnicity (p=0.006); Asian ethnicity (p<0.001); HLA-B27/inflammatory arthritis (p<0.001); viral uveitis (p=0.018). There was no association with gender, smoking, bilateral disease, or hypertensive uveitis. Rates of contralateral eye involvement were significantly lower than ipsilateral eye recurrence. Contralateral recurrence at ten years was 15.2% in idiopathic uveitis, 37.6% in HLAB27/inflammatory arthritis, and 2.0% in viral uveitis. Risk factors identified for contralateral eye involvement were Maori ethnicity (p=0.003), Pasifika (Pacific Islanders) ethnicity (p=0.021), HLAB27/inflammatory arthritis (p<0.001). Moderate vision loss (≤20/50) was present in 411 eyes (14.9%) at final follow up and was more common if time to first recurrence was shorter (p<0.001). CONCLUSIONS: Approximately half of patients with AAU will develop recurrence in the ipsilateral eye and a quarter will have recurrence in the contralateral eye. Patients with viral disease have the highest risk of ipsilateral recurrence and lowest risk of contralateral recurrence. Patients with risk factors for recurrence should be managed and counselled appropriately to minimise the risk of visual loss and complications of uveitis.

2.
Clin Exp Ophthalmol ; 52(3): 294-316, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38385625

RESUMO

Sarcoidosis is a leading cause of non-infectious uveitis that commonly affects middle-aged individuals and has a female preponderance. The disease demonstrates age, sex and ethnic differences in clinical manifestations. A diagnosis of sarcoidosis is made based on a compatible clinical presentation, supporting investigations and histologic evidence of non-caseating granulomas, although biopsy is not always possible. Multimodal imaging with widefield fundus photography, optical coherence tomography and angiography can help in the diagnosis of sarcoid uveitis and in the monitoring of treatment response. Corticosteroid remains the mainstay of treatment; chronic inflammation requires steroid-sparing immunosuppression. Features on multimodal imaging such as vascular leakage may provide prognostic indicators of outcome. Female gender, prolonged and severe uveitis, and posterior involving uveitis are associated with poorer visual outcomes.


Assuntos
Sarcoidose , Uveíte , Pessoa de Meia-Idade , Humanos , Feminino , Uveíte/diagnóstico , Uveíte/tratamento farmacológico , Sarcoidose/complicações , Sarcoidose/diagnóstico , Sarcoidose/tratamento farmacológico , Prognóstico , Técnicas de Diagnóstico Oftalmológico , Inflamação
3.
Clin Exp Ophthalmol ; 52(1): 54-62, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38108156

RESUMO

BACKGROUND: Epiretinal membrane (ERM) is a common finding in patients with uveitis that contributes to visual impairment. We describe the long-term visual acuity (VA) and morphometric progression in patients with uveitis and epiretinal membrane (ERM). METHODS: Retrospective cohort study of patients with uveitic ERM from a tertiary centre database. Multivariate analysis of risk factors for ERM progression was calculated using a marginal Cox regression model to estimate hazard ratios (HR). RESULTS: Two hundred and sixteen eyes (4%) of a total 5450 eyes with uveitis were identified to have an ERM. The most common diagnosis was idiopathic uveitis in 45 patients (28.7%), followed by sarcoidosis in 21 (13.4%), HLAB27-related uveitis in 15 (9.6%) and toxoplasmosis in 15 (9.6%). Risk factors for ERM development include age (HR 1.03), intermediate uveitis (HR 2.33), posterior uveitis (HR 1.53) and ERM fellow eye (HR 18.28). Anterior uveitis (HR 0.53) and alternating disease (HR 0.53) were protective. Median VA was 20/40 at diagnosis of ERM and 20/40 at final follow up. Progression of ERM grade occurred in 17 eyes (7.9%) during the study period. ERM peel was performed in 44 eyes (20.4%). Median VA was 20/60 and 20/40 at baseline and 12 months after surgery, respectively. Improvement in visual acuity occurred in 23 eyes (60.5%) following surgery. CONCLUSIONS: In addition to intermediate and posterior uveitis, fellow eye involvement is a strong risk factor for ERM development. In treated uveitis, the majority maintain their long-term vision and rates of ERM progression are low.


Assuntos
Membrana Epirretiniana , Uveíte Posterior , Uveíte , Humanos , Membrana Epirretiniana/diagnóstico , Membrana Epirretiniana/cirurgia , Estudos Retrospectivos , Tomografia de Coerência Óptica , Uveíte/complicações , Uveíte/diagnóstico , Prognóstico , Vitrectomia/efeitos adversos , Resultado do Tratamento
4.
Ophthalmology ; 130(5): 501-508, 2023 05.
Artigo em Inglês | MEDLINE | ID: mdl-36538991

RESUMO

PURPOSE: To identify rates of uveitis reactivation both before and after the coronavirus disease (COVID) 2019 vaccine in subjects with a previous diagnosis of uveitis. DESIGN: Retrospective study. PARTICIPANTS: Subjects were identified from the Inflammatory Eye Disease Registry at Auckland District Health Board diagnosed with uveitis between January 1, 2010, and December 31, 2020. METHODS: Date of COVID vaccination was determined from the patient clinical record. Rate of flare was calculated for 3 months before vaccination and 3 months after each vaccination. MAIN OUTCOME MEASURE: Uveitis flare was defined as the presence of new uveitis activity or increased activity that required a change in uveitis treatment. RESULTS: A total of 4184 eyes of 3008 patients were included in the study with a total of 8474 vaccinations given during the study period. Median age was 54.8 years, and 1474 (49.0%) were female. Noninfectious etiology was most common, occurring in 2296 patients (76.3%) and infectious etiology occurring in 712 patients (23.7%). Rate of uveitis flare was 12.3 per 1000 patient-months at baseline, 20.7 after the first dose, 15.0 after the second dose, 12.8 after the third dose, and 23.9 after the fourth dose. The median period of quiescence before flare was 3.9 years. An increase in uveitis flare was seen in both infectious uveitis (baseline 13.1 compared with 20.2 after first dose, 154% increase) and noninfectious uveitis (baseline 12.4 compared with 20.9 after first dose, 169% increase). Risk factors for uveitis flare were identified to be recurrent uveitis, chronic uveitis, shorter period of quiescence, and first dose of vaccine. Median time to uveitis flare was 0.53 months after the first vaccination, 1.74 months after the second vaccination, and 1.35 months after the third vaccination. CONCLUSIONS: The current study demonstrates an increased risk of uveitis flare after the first dose of COVID vaccination. This risk was highest in those with previous recurrences, chronic uveitis, and shorter period of quiescence. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found after the references.


Assuntos
COVID-19 , Coronavirus , Uveíte , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Estudos Retrospectivos , COVID-19/epidemiologia , COVID-19/prevenção & controle , COVID-19/complicações , Uveíte/diagnóstico , Uveíte/epidemiologia , Uveíte/etiologia , Vacinação/efeitos adversos
5.
Clin Exp Ophthalmol ; 51(2): 137-143, 2023 03.
Artigo em Inglês | MEDLINE | ID: mdl-36309959

RESUMO

BACKGROUND: To discover whether the timing of intravitreal antibiotics, from the time of presentation to injection, affects the visual outcomes of patients with endophthalmitis from all causes. METHODS: A retrospective study of consecutive patients managed at Auckland District Health Board between 1 January 2004 and 1 July 2021. The main outcome measure was final visual acuity at follow-up and the proportion of subjects with severe vision loss (≤6/60). RESULTS: Three hundred and seventy-four eyes were included in the study, with a median age of 69.7 years at presentation; 192 subjects (51.6%) were female. The median presenting visual acuity was hand movements and hypopyon was present in 194 subjects (51.9%). Cataract surgery was the most frequent aetiology in 115 subjects (30.7%), followed by intravitreal anti-vascular endothelial growth factor injections in 89 subjects (23.8%) and endogenous endophthalmitis in 54 subjects (14.4%). Median time to injection of intravitreal antibiotics was 3.5 h (Interquartile range 2-6). On multivariate analysis, early treatment with intravitreal antibiotics was associated with better visual outcome, particularly for those treated within 2 h, while poor presenting visual acuity and culture-positive endophthalmitis were associated with worse outcomes. CONCLUSION: Rapid intravitreal antibiotic administration is associated with better final visual acuity outcomes, particularly for those receiving treatment within 2 h of presentation. Patients with severe vision loss on presentation, benefit the most with improved final visual acuity following expedited treatment.


Assuntos
Endoftalmite , Infecções Oculares Bacterianas , Humanos , Feminino , Idoso , Masculino , Antibacterianos/uso terapêutico , Estudos Retrospectivos , Vitrectomia/efeitos adversos , Infecções Oculares Bacterianas/diagnóstico , Infecções Oculares Bacterianas/tratamento farmacológico , Infecções Oculares Bacterianas/etiologia , Endoftalmite/diagnóstico , Endoftalmite/tratamento farmacológico , Endoftalmite/etiologia , Injeções Intravítreas , Resultado do Tratamento
6.
Clin Exp Ophthalmol ; 49(7): 664-671, 2021 09.
Artigo em Inglês | MEDLINE | ID: mdl-34218497

RESUMO

BACKGROUND: The number of females in ophthalmology has steadily increased over recent decades. The aim of this study was to evaluate whether there is a difference in procedural volume and cataract surgery between male and female trainees in the Royal Australian and New Zealand College of Ophthalmologists (RANZCO). METHODS: A longitudinal retrospective review of de-identified surgical RANZCO trainee logbook data from 2008 to 2020 was undertaken. Data from 241 trainee logbooks were analysed for: location of training, gender, date of commencement of training, maternity/paternity leave status, number of surgeries observed, assisted, supervised and unsupervised. Surgical cases were grouped as: (1) all surgical cases; (2) complete cataract cases and (3) partial cataract cases. RESULTS: Among 241 trainees (40.7% females), 197 263 procedures were performed. Total surgical volume was 21.1% lower at 4 years for females (median 665.5 vs. 843.5; p = 0.036). Completed cataract surgery was 21.5% lower at 18 months (median 87.5 vs. 111.5; p = 0.022) and 41.7% lower at 4 years (median 216 vs. 369; p < 0.001). Interrupted training was significantly more common in females (30.6% vs. 0.7%; p < 0.001). However, linear regression analysis did not identify parental leave or duration as a significant predictor for number of completed cataracts (p = 0.206). Complication rate was not different between males and females (p = 0.35). CONCLUSIONS: Female trainees completed 41.7% fewer cataract operations at the end of their training compared to male counterparts with the gap widening between years 1 and 4 of training. The current data demonstrates that female and male RANZCO trainees are not receiving equivalent operating experiences.


Assuntos
Extração de Catarata , Oftalmologia , Austrália/epidemiologia , Competência Clínica , Educação de Pós-Graduação em Medicina , Feminino , Humanos , Masculino , Oftalmologia/educação , Gravidez , Estudos Retrospectivos , Fatores Sexuais
7.
Clin Exp Ophthalmol ; 49(1): 38-45, 2021 01.
Artigo em Inglês | MEDLINE | ID: mdl-33426782

RESUMO

IMPORTANCE: Australian- and New Zealand-based, uveitis-specialized ophthalmologists have produced recommendations for the management of juvenile idiopathic arthritis (JIA)-type chronic anterior uveitis. BACKGROUND: Historically, the visual prognosis of JIA-type chronic anterior uveitis has been poor. New medical advances are likely to improve outcomes, but recently published guidelines are tailored for ophthalmic care in Europe and the United States. DESIGN: This work involved a consensus survey and a panel meeting. PARTICIPANTS: The Australian and New Zealand JIA-Uveitis Working Group (29 ophthalmologists) participated in the work. METHODS: The Delphi technique was used to achieve consensus. MAIN OUTCOME MEASURES: This work yielded consensus statements. RESULTS: The Working Group achieved consensus around 18 statements related to clinical evaluation, use of topical and regional corticosteroids, use of systemic corticosteroid and non-corticosteroid immunomodulatory drugs, and management of secondary cataract and glaucoma in childhood JIA-type uveitis. CONCLUSIONS AND RELEVANCE: Recommendations of the Australian and New Zealand JIA-Uveitis Working Group provide current and regionally applicable advice for managing chronic anterior uveitis in children with JIA.


Assuntos
Artrite Juvenil , Catarata , Uveíte Anterior , Uveíte , Artrite Juvenil/complicações , Artrite Juvenil/diagnóstico , Artrite Juvenil/tratamento farmacológico , Austrália/epidemiologia , Criança , Humanos , Uveíte Anterior/diagnóstico , Uveíte Anterior/tratamento farmacológico
8.
Clin Exp Ophthalmol ; 48(4): 434-441, 2020 05.
Artigo em Inglês | MEDLINE | ID: mdl-31872475

RESUMO

IMPORTANCE: Inflammatory ocular diseases are associated with systemic disease, ocular morbidity and mortality. BACKGROUND: To examine clinical characteristics of subjects with peripheral ulcerative keratitis (PUK) and necrotising scleritis. DESIGN: Retrospective case series in a single tertiary centre over 10 years. PARTICIPANTS: All patients presenting with necrotising scleritis, PUK or scleritis with corneal infiltrates. Fifty-two eyes (41 subjects) were identified. METHODS: Demographic and clinical data analysis. MAIN OUTCOME MEASURES: Visual loss, ocular complications and mortality. RESULTS: Mean follow up was 7.0 ± 5.3 years, presentation age 51.3 ± 18.6 years, and 23 subjects (56.1%) were female. Overall, 27 eyes presented with PUK, 26 with necrotising scleritis, and 22 with corneal infiltrates associated with active scleritis. Associated systemic diagnosis was observed in 12 subjects at presentation, and in 21 subjects (51.2%) by final follow up. Recurrence occurred in 23 eyes (44.2%): 10 eyes experiencing PUK or necrotising scleritis; 13 eyes with non-necrotising scleritis. Perforation occurred in six eyes (11.5%). Moderate vision loss occurred in 10 eyes (19.2%) and severe loss in six eyes (11.5%). Five subjects (12.2%) were deceased by study conclusion, of whom four were not on immunomodulatory therapy (IMT). A marked difference in estimated survival was observed with IMT, with mean estimated survival of 10.7 years without treatment, compared to 24.7 years with IMT (P = .045). CONCLUSIONS AND RELEVANCE: PUK and necrotising scleritis represent a severe inflammatory disease with high rates of perforation, visual loss and mortality. IMT was associated with a lower rate of mortality and longer estimated survival in this group.


Assuntos
Úlcera da Córnea , Esclerite , Úlcera da Córnea/diagnóstico , Olho , Feminino , Humanos , Terapia de Imunossupressão , Pessoa de Meia-Idade , Estudos Retrospectivos , Esclerite/diagnóstico
9.
Clin Exp Ophthalmol ; 48(9): 1168-1174, 2020 12.
Artigo em Inglês | MEDLINE | ID: mdl-32949452

RESUMO

IMPORTANCE: Determine phacoemulsification cataract surgery risk in a Covid-19 era. BACKGROUND: SARS-CoV-2 (Covid-19) transmission via microdroplet and aerosol-generating procedures presents risk to medical professionals. As the most common elective surgical procedure performed globally; determining contamination risk from phacoemulsification cataract surgery may guide personal protection equipment use. DESIGN: Pilot study involving phacoemulsification cataract surgery on enucleated porcine eyes by experienced ophthalmologists in an ophthalmic operating theatre. PARTICIPANTS: Two ophthalmic surgical teams. METHODS: Standardized phacoemulsification of porcine eyes by two ophthalmologists accompanied by an assistant. Fluorescein incorporated into phacoemulsification irrigation fluid identifying microdroplets and spatter. Contamination documented using a single-lens reflex camera with a 532 nm narrow bandpass (fluorescein) filter, in-conjunction with a wide-field blue light and flat horizontal laser beam (wavelength 532 nm). Quantitative image analysis using Image-J software. MAIN OUTCOME MEASURES: Microdroplet and spatter contamination from cataract phacoemulsification. RESULTS: With phacoemulsification instruments fully within the eye, spatter contamination was limited to <10 cm. Insertion and removal of the phacoemulsification needle and bimanual irrigation/aspiration, with irrigation active generated spatter on the surgeons' gloves and gown extending to >16 cm below the neckline in surgeon 1 and > 5.5 cm below the neckline of surgeon 2. A small tear in the phacoemulsification irrigation sleeve, presented a worse-case scenario the greatest spatter. No contamination above the surgeons' neckline nor contamination of assistant occurred. CONCLUSIONS AND RELEVANCE: Cataract phacoemulsification generates microdroplets and spatter. Until further studies on SARS-CoV-2 transmission via microdroplets or aerosolisation of ocular fluid are reported, this pilot study only supports standard personal protective equipment.


Assuntos
COVID-19/epidemiologia , Catarata/epidemiologia , Transmissão de Doença Infecciosa/estatística & dados numéricos , Contaminação de Equipamentos/estatística & dados numéricos , Facoemulsificação/efeitos adversos , SARS-CoV-2 , Comorbidade , Feminino , Humanos , Período Intraoperatório , Masculino , Projetos Piloto
11.
Clin Exp Ophthalmol ; 47(8): 987-994, 2019 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-31268240

RESUMO

IMPORTANCE: In New Zealand, repeat keratoplasty has become the second leading indication for corneal transplantation. BACKGROUND: To report the indications, outcomes and survival of repeat keratoplasty and evaluate the risk factors for graft failure. DESIGN: Retrospective study in a public corneal service. PARTICIPANTS: Two hundred nineteen patients undergoing 279 repeat keratoplasty procedures during 1991-2017. METHODS: The New Zealand National Eye Bank prospectively collects data on all corneal transplants. This was utilized to identify patients undergoing repeat keratoplasty in Auckland. Clinical records were retrospectively reviewed. MAIN OUTCOME MEASURES: Graft survival and visual outcome. RESULTS: The repeat keratoplasty technique was penetrating keratoplasty (PK) in 242 cases (86.7%) and endothelial keratoplasty in 37 (13.3%). The most common primary indication was keratoconus (46.6%). The most common indication for repeat keratoplasty was endothelial decompensation (37.6%). For PK performed as a repeat keratoplasty, the median survival in years was 12.0 for first, 3.5 for second and 2.3 for third repeat keratoplasty. Keratoconus had the longest graft survival (median 13.0 years). In surviving grafts, median visual acuity was 6/15 at 1 year and 6/12 at 2 years. On multivariate analysis, regraft number (P = .022), non-European ethnicity (P = .007), concurrent surgical procedure (P < .0005), lower donor endothelial density (P = .028), previous glaucoma surgery (P < .0005), postoperative raised intraocular pressure (P = .001) and graft rejection (P = .032) were associated with keratoplasty failure. CONCLUSIONS AND RELEVANCE: Repeat keratoplasty survival is affected by multiple interacting factors and prognosis worsens with each subsequent regraft. These results will help guide clinicians in addressing patients' individual risk factors when embarking on repeat corneal transplant surgery.


Assuntos
Ceratoplastia Endotelial com Remoção da Lâmina Limitante Posterior , Rejeição de Enxerto/diagnóstico , Ceratocone/cirurgia , Ceratoplastia Penetrante , Adulto , Idoso , Feminino , Rejeição de Enxerto/cirurgia , Sobrevivência de Enxerto/fisiologia , Humanos , Ceratocone/fisiopatologia , Masculino , Pessoa de Meia-Idade , Nova Zelândia , Complicações Pós-Operatórias , Reoperação , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Acuidade Visual/fisiologia
12.
Ophthalmology ; 125(2): 288-294, 2018 02.
Artigo em Inglês | MEDLINE | ID: mdl-28993011

RESUMO

PURPOSE: To examine a large cohort of subjects with punctate inner choroidopathy (PIC) looking at risk factors for development of choroidal neovascular membrane (CNVM) and visual loss. DESIGN: Retrospective case series. PARTICIPANTS: A total of 203 participants (318 eyes) with PIC seen at Moorfields Eye Hospital between 1996 and 2016. METHODS: Information was gathered from the clinical notes of all subjects identified with PIC. MAIN OUTCOME MEASURES: Development of CNVM, moderate visual loss (MVL) (≤20/50), and severe visual loss (SVL) (≤20/200). RESULTS: Participants were predominantly young (median age at presentation, 32.9 years; interquartile range [IQR], 26.1-42.2), myopic (91.5%), female (87.2%), and white (75.9%). Disease was bilateral at presentation in 115 participants (56.7%), and CNVM was present at presentation in 152 eyes (47.8%). Median follow-up was 8.4 years. New CNVM occurred in 58 eyes (33.5% of affected eyes and 4.3% of initially unaffected eyes). An increased risk of developing CNVM was associated with the presence of a CNVM in the fellow eye (P < 0.0005; hazard ratio [HR], 2.73), and previous oral corticosteroid treatment was associated with halving of the risk of developing CNVM (P = 0.035; HR, 0.45). No difference was observed in visual outcome with oral corticosteroids, but subjects treated with anti-VEGF had better visual outcomes (12-month median visual acuity, logarithm of the minimum angle of resolution [logMAR] 0.00 with anti-VEGF and 0.20 without; P = 0.018). Median best-corrected visual acuity (BCVA) was 20/30 at presentation (IQR, 0.00-0.50) and remained at 20/30 throughout all follow-up periods. Moderate visual loss occurred in 40 eyes (12.6%), with an incidence of 0.01 per eye-year, and SVL occurred in 49 eyes (15.4%), with an incidence of 0.01 per eye-year. Female participants were half as likely as male participants to develop MVL (P = 0.030; HR, 0.448), and participants with CNVM had a higher risk of MVL (P = 0.003; HR, 21.074). CONCLUSIONS: Visual loss is common in subjects with PIC, predominantly secondary to late development of CNVM. Treatment with oral corticosteroids may help to reduce the risk of CNVM development, and anti-VEGF therapy for CNVM was associated with better clinical outcomes.


Assuntos
Cegueira/etiologia , Corioide/patologia , Neovascularização de Coroide/complicações , Corioidite/complicações , Acuidade Visual , Adulto , Cegueira/diagnóstico , Corioide/irrigação sanguínea , Neovascularização de Coroide/diagnóstico , Corioidite/diagnóstico , Progressão da Doença , Feminino , Angiofluoresceinografia , Seguimentos , Fundo de Olho , Humanos , Masculino , Coroidite Multifocal , Prognóstico , Epitélio Pigmentado da Retina/patologia , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Tomografia de Coerência Óptica
14.
Ophthalmology ; 124(3): 393-398, 2017 03.
Artigo em Inglês | MEDLINE | ID: mdl-28017424

RESUMO

PURPOSE: To describe factors that predict visual loss and complications in intermediate uveitis. DESIGN: Cross-sectional study. PARTICIPANTS: Subjects with intermediate uveitis were identified from a database of 1254 uveitis patients seen in the clinic of a single consultant (S.L.L.) between 2011 and 2013. METHODS: Information was gathered from the clinical notes of all subjects examined in clinic. MAIN OUTCOME MEASURES: Best-corrected visual acuity (BCVA), moderate visual loss (MVL; ≤20/50), severe visual loss (SVL; ≤20/200). RESULTS: Three hundred and five subjects (550 eyes) were included in the study, comprising 24.3% of subjects seen in clinic. Mean (± standard deviation) age at diagnosis was 40.9±16.9 years, and 64.6% of subjects were female. Median follow-up was 8.2 years (mean, 9.7 years, 5452 eye-years). Systemic diagnosis was made in 36.1% of patients, with sarcoidosis (22.6%) and multiple sclerosis (4.6%) the most frequent systemic associations. Median BCVA was 20/30 (mean logarithm of the minimum angle of resolution [logMAR] 0.26±0.38, n = 550 eyes) at presentation, 20/30 (mean logMAR 0.22±0.42, n = 430) at 5 years, and 20/30 (mean logMAR 0.23±0.46, n = 260) at 10 years. Macular edema was observed in 224 eyes (40.7%) and was associated with idiopathic disease (P = 0.001) and diabetes (P = 0.001). Topical therapy was used in 82.7%, and 34.2% received local injections of corticosteroids. A total of 50.5% required oral steroids and 13.8% required second-line immunosuppression. Subjects with a diagnosis of sarcoidosis were less likely to require a second-line agent (4.3% vs. 16.2%, P = 0.011). On multivariate analysis, visual acuity at referral, retinal pigment epithelial atrophy, and macular scarring were associated with increased risk of MVL; and visual acuity at referral, local therapy, macular scarring, retinal detachment, and hypotony and phthisis were associated with increased risk of SVL. CONCLUSIONS: Intermediate uveitis has a long disease course with frequent complications and often requires systemic treatment. Despite this, most subjects are still able to achieve good long-term visual outcomes.


Assuntos
Cegueira/fisiopatologia , Uveíte Intermediária/complicações , Baixa Visão/fisiopatologia , Acuidade Visual , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Cegueira/etiologia , Criança , Pré-Escolar , Estudos Transversais , Feminino , Seguimentos , Glucocorticoides/uso terapêutico , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Uveíte Intermediária/tratamento farmacológico , Uveíte Intermediária/fisiopatologia , Baixa Visão/etiologia , Acuidade Visual/fisiologia
18.
Ocul Immunol Inflamm ; : 1-8, 2024 Jan 10.
Artigo em Inglês | MEDLINE | ID: mdl-38833275

RESUMO

PURPOSE: Uveitis and scleritis may be caused by local or systemic infection, or associated with noninfectious systemic inflammatory autoimmune disease. This study explored the all-cause mortality following an individual's first presentation with uveitis/scleritis. METHODS: A cross-sectional study was conducted on all uveitis/scleritis patients diagnosed by uveitis specialists and treated in a single tertiary referral center in New Zealand between 2006 and 2020(15y). Masquerade syndromes including intraocular lymphoma were excluded. Outcome measures: demographics, etiology of uveitis/scleritis, anatomical location and all-cause mortality. RESULTS: 2723 subjects were identified. Median age of onset of uveitis/scleritis was 44.9 years (Range:1.5-99.5 years). 49.6% were female. Median follow-up from diagnosis of uveitis/scleritis was 8.0 years (IQR 4.1-11.6 years) with a total follow-up of 24 443.3 subject-years. The most frequent diagnosis was idiopathic disease (30.9%), HLA-B27-positive uveitis (20.0%), and sarcoidosis (4.7%). Infectious etiologies (24.1%) were most commonly from herpes zoster virus (9.3%) and toxoplasmosis (4.3%). The age-adjusted mortality rate was higher in subjects with idiopathic disease, sarcoidosis, Fuchs' uveitis syndrome, granulomatosis with polyangiitis/ANCA-associated vasculitis, toxoplasmosis, and herpes zoster virus, when compared to HLA-B27-positive uveitis. Hazard of mortality peaked in the first seven years following diagnosis, then subsequently declined. Patients with uveitis/scleritis had a significantly higher rate of mortality compared to the general New Zealand population (IRR 1.656 p = 0.017). CONCLUSION: Infectious etiologies of uveitis/scleritis in this cohort were high when compared to other developed nations, attributable to data from a tertiary referral center treating inpatients. Potential shared inflammatory mechanisms in the eye and other organs can lead to concurrent non-ocular disease requiring systemic treatment, impacting an individual's longevity.

19.
Can J Ophthalmol ; 2024 May 27.
Artigo em Inglês | MEDLINE | ID: mdl-38815955

RESUMO

OBJECTIVE: To examine the etiology of undifferentiated hypopyon presenting acutely and to better characterize hypopyon uveitis. METHODS: Patients with hypopyon were retrospectively identified from presentations to the emergency eye department between January 2015 and 2022 and also from a uveitis database of 3,925 patients seen between January 2008 and January 2022. A total of 426 episodes of hypopyon occurred in 375 eyes in 359 patients, and medical records were reviewed for each patient. RESULTS: In all, 222 hypopyon episodes were due to uveitis, and 204 were due to nonuveitic causes. The most common cause of hypopyon was HLA-B27-associated uveitis in 146 patients (34.3%). The next most common causes were infectious keratitis in 125 patients (29.3%) and endophthalmitis in 63 patients (14.8%). Compared with those presenting with nonuveitic hypopyon, patients with uveitis tended to present younger (p < 0.001), were more likely to be male (p < 0.0001), had better initial and final visual acuities (p < 0.001), and had lower intraocular pressures (p = 0.030). CONCLUSION: About half of the cases of hypopyon were secondary to uveitis, most of them being associated with HLA-B27 conditions with a good prognosis, and the other half were secondary to infectious keratitis and endophthalmitis with a poor prognosis.

20.
Drugs Aging ; 41(4): 287-302, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38441778

RESUMO

Scleritis, an inflammatory disease of the eye affecting scleral tissue, presents unique challenges in the older adult population. Unlike their younger counterparts, older individuals manifest a distinct spectrum of the disease with different underlying etiologies, co-morbidities, altered immune function, and an increased risk of systemic side effects from medication choices. Addressing these complexities necessitates a comprehensive and multidisciplinary approach. Treatment of choice will depend on any underlying cause but generally involves non-steroidal anti-inflammatory drugs, systemic or local corticosteroids, and potentially disease-modifying anti-rheumatic drugs. Utilization of these therapeutic agents in older adults warrants careful consideration because of their potential side-effect profiles. This article critically examines the specific concerns for the use of these drugs in older patients and reviews the existing literature on their use in this specific cohort.


Assuntos
Esclerite , Humanos , Idoso , Esclerite/tratamento farmacológico , Esclerite/etiologia , Imunossupressores/uso terapêutico , Resultado do Tratamento , Anti-Inflamatórios não Esteroides/efeitos adversos , Corticosteroides/efeitos adversos
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