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PURPOSE: To compare success rates of strabismus surgery that involves trainees versus those performed solely by staff surgeons. DESIGN: Retrospective, comparative case series. SUBJECTS: Patients undergoing eye muscle surgery for primarily horizontal deviations. METHODS: Retrospective comparative case series of 543 patients (921 eyes) undergoing eye muscle surgery, with or without trainee participation, for horizontal deviations. MAIN OUTCOME MEASURES: Success in surgery defined as residual horizontal deviations of 10 prism diopters or less. RESULTS: Trainees were involved in surgeries on 396 patients (672 eyes), whereas only staff surgeons operated on 147 patients (249 eyes). After minimum follow-up of 8 weeks, there was no overall significant difference between the success rates of procedures that involved trainees as surgeons and those that did not (P = 0.59). CONCLUSIONS: The involvement of trainees as operators in surgeries on horizontal eye muscles does not result in a worse outcome than surgeries exclusively performed by staff. With a shift toward competency-based education and more scrutiny of patient outcomes, these data further support the quality of surgical care provided by trainees.
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Competência Clínica/normas , Procedimentos Cirúrgicos Oftalmológicos/educação , Estrabismo/cirurgia , Adolescente , Adulto , Criança , Feminino , Humanos , Capacitação em Serviço/estatística & dados numéricos , Masculino , Músculos Oculomotores/cirurgia , Procedimentos Cirúrgicos Oftalmológicos/métodos , Análise de Regressão , Estudos RetrospectivosRESUMO
PURPOSE: To evaluate the clinical presentation, course, and outcomes of uveitis in paediatric patients with tubulointerstitial nephritis and uveitis syndrome (TINU). METHODS: Multicentric Retrospective Cohort Study 110 patients ≤21 years of age diagnosed with TINU from 10 sites across the United States and Canada. Clinical diagnosis of TINU required uveitis diagnosed by an ophthalmologist, elevated serum creatinine (SCr) and elevated urine ß2-microglobulin (ß2M) or abnormal urinalysis. Renal biopsy and systemic illness were not mandatory. Univariate and multivariate analysis was performed to analyse risk factors and treatment modalities. RESULTS: Median age was 13 years (Range (5.9-18.4); 52% male); median follow-up, 1.6 years (IQR 0.98-4.02). Uveitis was symptomatic in 90%, with bilateral anterior uveitis in 94%. Ninety-two (84%) patients required immunomodulatory treatment (IMT). Methotrexate (n = 44) and mycophenolate mofetil (n = 39) were the first agents after oral corticosteroids. 45% required addition of biologic agents (Adalimumab [n = 33], Infliximab [n = 8]). Younger age (p = 0.018), male sex (p = 0.011), and higher uveitis grade at presentation (p = 0.031) were associated with greater IMT ( ≥ 2) requirement. 53% had uveitis recurrence compared to 16% with nephritis recurrence. At the most recent visit, nephritis was controlled in 90%, while uveitis in 74%. Four (4%) patients required glaucoma surgery. Nine (8%) patients had renal complications. CONCLUSIONS: Most patients with TINU require steroid-sparing IMT for control of uveitis, with nearly half requiring addition of biologic agents. Urinalysis, urine ß2M and SCr testing should be considered in children presenting with uveitis, especially when the disease is bilateral and anterior.
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PURPOSE: To examine the incidence of uveitis in children prescribed prostaglandin analogs (PGAs) for glaucoma. METHODS: In this dual-center cohort study, the medical records of consecutive patients <18 years old treated with a PGA between January 1, 2012, and December 31, 2018, were reviewed retrospectively. Patients with all forms of glaucoma, including those with a prior history of uveitis, were included. Patients who had been on a PGA prior to their first recorded visit were excluded. Patient charts were reviewed for new or recurrent uveitis during the first year of PGA therapy. RESULTS: A total of 103 children (147 eyes) were included, with a total PGA exposure of 1,352 child-months. Ninety-eight children (142 eyes) tolerated the PGA without an episode of uveitis. Five patients with a documented prior history of uveitis experienced a unilateral episode of uveitis. A review of their medical records identified prescribed or unscheduled decrease in topical steroids or immunosuppressive medication as the most likely cause of uveitis recurrence. CONCLUSIONS: This study provides further evidence that PGAs are unlikely to induce uveitis in children being treated for glaucoma and suggests that this may also be true in those with a history of uveitis. We are unable to evaluate whether PGAs make recurrence more likely or the tapering of steroids more difficult.
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Glaucoma , Uveíte , Adolescente , Anti-Hipertensivos/uso terapêutico , Estudos de Coortes , Glaucoma/tratamento farmacológico , Glaucoma/etiologia , Humanos , Pressão Intraocular , Prostaglandinas A/uso terapêutico , Prostaglandinas Sintéticas/efeitos adversos , Estudos Retrospectivos , Esteroides , Uveíte/induzido quimicamente , Uveíte/diagnóstico , Uveíte/tratamento farmacológicoRESUMO
OBJECTIVE: The Effects of Youngsters' Eyesight on Quality of Life (EYE-Q) questionnaire measures vision-related functioning (VRF) and vision-related quality of life (VRQoL) in children with uveitis. Our aim was to revise the alpha version of the EYE-Q to refine VRF and VRQoL subscales and to assess the validity of the EYE-Q. METHODS: Children with juvenile idiopathic arthritis (JIA), JIA-associated uveitis, and other noninfectious uveitis were enrolled. Patients and parents completed the EYE-Q, Pediatric Quality of Life Inventory (overall quality of life), and Childhood Health Assessment Questionnaire (physical functioning). The development site completed the alpha version of the EYE-Q, and the composite sites completed the beta version. We compared item-subscale correlations, internal consistency, and construct and discriminant validity among the different versions. RESULTS: Of the 644 patients enrolled, 61.6% completed the alpha version, and 38.4% the beta version of the EYE-Q. Mean ± SD patient age was 11.1 ± 4.2 years, and 70% were female. Fewer White patients (73.5%) completed the alpha version compared to the beta version (86.2%; P < 0.001). With the exception of patient-reported VRF, both versions had similar item-subscale correlations. Version comparisons on scale internal consistencies indicated significant differences for parent- and patient-reported VRF, but each scale had a Cronbach's α of >0.80 beta. When data were combined, the EYE-Q showed significant differences between JIA-only and uveitis patients on all parent and patient scores, except for patient-reported VRF. CONCLUSION: The EYE-Q appears to be a valid measure of VRF and VRQoL in pediatric uveitis. Our results suggest it may be used as an outcome measure in multicenter pediatric uveitis studies.
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Qualidade de Vida , Inquéritos e Questionários/normas , Uveíte/psicologia , Adolescente , Artrite Juvenil/complicações , Criança , Feminino , Humanos , Masculino , Reprodutibilidade dos Testes , Uveíte/etiologiaRESUMO
OBJECTIVE: Pediatric uveitis can lead to sight-threatening complications and can impact quality of life (QoL) and functioning. We aimed to examine health-related QoL, mental health, physical disability, vision-related functioning (VRF), and vision-related QoL in children with juvenile idiopathic arthritis (JIA), JIA-associated uveitis (JIA-U), and other noninfectious uveitis. We hypothesized that there will be differences based on the presence of eye disease. METHODS: A multicenter cross-sectional study was conducted at four sites. Patients with JIA, JIA-U, or noninfectious uveitis were enrolled. Patients and parents completed the Pediatric Quality of Life Inventory (PedsQL; health-related QoL), the Revised Childhood Anxiety and Depression Scale (RCADS; anxiety/depression), the Childhood Health Assessment Questionnaire (C-HAQ; physical disability), and the Effects of Youngsters' Eyesight on Quality of Life (EYE-Q) (VRF/vision-related QoL). Clinical characteristics and patient-reported outcome measures were compared by diagnosis. RESULTS: Of 549 patients, 332 had JIA, 124 had JIA-U, and 93 had other uveitis diagnoses. Children with JIA-U had worse EYE-Q scores compared to those with JIA only. In children with uveitis, those with anterior uveitis (JIA-U and uveitis only) had less ocular complications, better EYE-Q scores, and worse C-HAQ and PedsQL physical summary scores compared to those with nonanterior disease. In children with anterior uveitis, those with JIA-U had worse PedsQL physical summary and C-HAQ scores than anterior uveitis only. Further, EYE-Q scores were worse in children with bilateral uveitis and more visual impairment. There were no differences in RCADS scores among groups. CONCLUSION: We provide a comprehensive outcome assessment of children with JIA, JIA-U, and other uveitis diagnoses. Differences in QoL and function were noted based on underlying disease. Our results support the addition of a vision-specific measure to better understand the impact of uveitis.
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Artrite Juvenil , Uveíte Anterior , Uveíte , Artrite Juvenil/complicações , Artrite Juvenil/diagnóstico , Artrite Juvenil/psicologia , Criança , Estudos Transversais , Humanos , Saúde Mental , Qualidade de Vida/psicologia , Uveíte/diagnóstico , Uveíte/epidemiologia , Uveíte/etiologia , Uveíte Anterior/diagnósticoRESUMO
Antiphospholipid syndrome (APS) is an autoimmune disease characterised by a heterogenous group of antibodies directed against negatively charged phospholipids including antiphospholipid antibodies (aPL), anticardiolipin antibodies (aCL) and ß-2 glycoprotein I (aß-2-GP1). The major features of this disorder include arterial and venous thrombosis and recurrent fetal loss. The vasculature of the eye is frequently involved and may be the presenting manifestation. A diagnosis of APS should be considered in a young patients without traditional thromboembolic risk factors presenting with ocular vaso-occlusive disease. Management of these patients involves a team-approach with a haematologist/oncologist or rheumatologist to manage the coagulation status of these patients to prevent further systemic vascular occlusions.
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PURPOSE: Biomarkers for juvenile idiopathic arthritis-associated uveitis (JIA-U) are needed. We aimed to measure inflammatory biomarkers in tears as a non-invasive method to identify biomarkers of uveitis activity. METHODS: Tears were collected from children with JIA-U (n=20) and pediatric controls (n=20) using Schirmer strips. S100A8, A9, A12, IL-18, IL-8, IP-10, MCP-1, RANTES, and sICAM-1 were measured by ELISA and Luminex assays. Levels of biomarkers were compared between children with JIA-U and controls, and active and inactive JIA-U. RESULTS: IL-8, sICAM-1, and S100A12 levels were similar between JIA-U and controls, but differed by activity. Active JIA-U had significantly increased S100A12 compared to inactive JIA-U (mean 27,722.5 pg/ML (SE 1.3) vs. 5,937.2 (1.3), p=0.002), IL-8 (73.5 [1.2] vs. 36.2 [1.2], p=0.009), and sICAM-1 (15,822.7 [1.2) vs. 8,778.0 [1.6], p=0.024). CONCLUSION: We detected inflammatory biomarkers non-invasively in tears of children with JIA-U. IL-8, sICAM-1, and S100A12 are potential biomarkers for uveitis activity.
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Artrite Juvenil/diagnóstico , Biomarcadores/metabolismo , Molécula 1 de Adesão Intercelular/metabolismo , Interleucina-8/metabolismo , Proteína S100A12/metabolismo , Lágrimas/metabolismo , Uveíte/diagnóstico , Adolescente , Artrite Juvenil/metabolismo , Criança , Estudos Transversais , Ensaio de Imunoadsorção Enzimática , Proteínas do Olho/metabolismo , Feminino , Humanos , Masculino , Uveíte/metabolismoRESUMO
PURPOSE: To illustrate the challenges associated with a misaligned free flap (cap) and to report the outcome of applying wavefront-guided customized photorefractive keratectomy (PRK) followed by conventional PRK ablation to correct residual refractive error and aberrations after LASIK free cap complications. METHODS: The clinical course and surgical interventions of two patients with free cap complications from LASIK surgery were reviewed. The first patient underwent a total of six interventions after the initial LASIK procedure, and the second patient underwent a total of five interventions. Interventions included cap lift, cap rotation, custom PRK, and conventional PRK enhancement with prophylactic topical mitomycin C (MMC). RESULTS: Customized PRK treatment and subsequent enhancements with prophylactic topical MMC led to the recovery of best spectacle-corrected visual acuity (BSCVA), neutralization of higher and lower order aberrations, and astigmatic neutrality. Symptoms related to higher order aberrations resolved in both patients. CONCLUSIONS: Wavefront-guided custom PRK for higher order aberrations followed by conventional PRK enhancement for residual lower order aberrations, both with topical MMC application, represents an efficacious strategy for treating patients with loss of BSCVA and visual symptoms due to LASIK free cap complications.
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Astigmatismo/cirurgia , Ceratomileuse Assistida por Excimer Laser In Situ , Lasers de Excimer , Miopia/cirurgia , Complicações Pós-Operatórias , Retalhos Cirúrgicos/efeitos adversos , Adulto , Alquilantes/administração & dosagem , Astigmatismo/etiologia , Terapia Combinada , Substância Própria/cirurgia , Topografia da Córnea , Humanos , Masculino , Mitomicina/administração & dosagem , Ceratectomia Fotorrefrativa/métodos , Reoperação , Acuidade VisualRESUMO
PURPOSE: To describe the clinical and molecular findings in ten unrelated African American patients with Stargardt disease. DESIGN: Retrospective, observational case series. METHODS: We reviewed the clinical histories, examinations, and genotypes of 85 patients with molecular diagnoses of Stargardt disease. Three ABCA4 sequence variations identified exclusively in African Americans were evaluated in 300 African American controls and by in silico analysis. RESULTS: ABCA4 sequence changes were identified in 85 patients from 80 families, of which 11 patients identified themselves as African American. Of these 11 patients, 10 unrelated patients shared 1 of 3 ABCA4 sequence variations: c.3602T>G (p.L1201R); c.3899G>A (p.R1300Q); or c.6320G>A (p.R2107H). The minor allele frequencies in the African American control population for each variation were 7.5%, 6.3%, and 2%, respectively. This is comparable to the allele frequency in African Americans in the Exome Variant Server. In contrast, the allele frequency of all three of these variations was less than or equal to 0.05% in European Americans. Although both c.3602T>G and c.3899G>A have been reported as likely disease-causing variations, one of our control patients was homozygous for each variant, suggesting that these are nonpathogenic. In contrast, the absence of c.6320G>A in the control population in the homozygous state, combined with the results of bioinformatics analysis, support its pathogenicity. CONCLUSIONS: Three ABCA4 sequence variations were identified exclusively in 10 unrelated African American patients: p.L1201R and p.R1300Q likely represent nonpathogenic sequence variants, whereas the p.R2107H substitution appears to be pathogenic. Characterization of population-specific disease alleles may have important implications for the development of genetic screening algorithms.
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Transportadores de Cassetes de Ligação de ATP/genética , Negro ou Afro-Americano/genética , Variação Genética , Adolescente , Adulto , Sequência de Bases/genética , Eletrorretinografia , Feminino , Angiofluoresceinografia , Frequência do Gene , Humanos , Degeneração Macular/diagnóstico , Degeneração Macular/genética , Masculino , Pessoa de Meia-Idade , Reação em Cadeia da Polimerase , Estudos Retrospectivos , Doença de Stargardt , Tomografia de Coerência ÓpticaRESUMO
Antiphospholipid syndrome (APS) is an autoimmune disease characterised by a heterogenous group of antibodies directed against negatively charged phospholipids including antiphospholipid antibodies (aPL), anticardiolipin antibodies (aCL) and ß-2 glycoprotein I (aß-2-GP1). The major features of this disorder include arterial and venous thrombosis and recurrent fetal loss. The vasculature of the eye is frequently involved and may be the presenting manifestation. A diagnosis of APS should be considered in a young patients without traditional thromboembolic risk factors presenting with ocular vaso-occlusive disease. Management of these patients involves a team-approach with a haematologist/oncologist or rheumatologist to manage the coagulation status of these patients to prevent further systemic vascular occlusions.