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SIGNIFICANCE: When exploring relationships among clinical measures and patient-reported outcome measures in adults with convergence insufficiency, worse symptoms (Convergence Insufficiency Symptom Survey [CISS] score) seemed to be correlated with worse reading function domain score (Adult Strabismus-20 quality-of-life questionnaire). After treatment, improved symptoms were associated with improved reading function quality of life. PURPOSE: This study aimed to explore relationships between clinical measures and patient-reported outcome measures in adults undergoing treatment for symptomatic convergence insufficiency. METHODS: In a prospective multicenter observational study, we evaluated adults with symptomatic convergence insufficiency (i.e., clinical measures of near exodeviation, receded near point of convergence, reduced near positive fusional vergence; CISS score ≥21). Fifty-seven participants treated with vision therapy/exercises (n = 35) or base-in prism (n = 22) were analyzed. Spearman correlation coefficients ( R ) were used to assess associations among the three clinical measures and patient-reported outcome measures (CISS, Diplopia Questionnaire, four Adult Strabismus-20 quality-of-life domains) before treatment (baseline) and after 10 weeks and 1 year. Associations were interpreted to be present when the lower limit of the 95% confidence interval (CI) was moderate to strong ( R ≥ 0.4). RESULTS: Among multiple exploratory analyses, the only moderate to strong baseline correlation was between worse CISS and worse Adult Strabismus-20 reading function scores ( R = 0.62; 95% CI, 0.43 to 0.76). Regarding change in measures with treatment, the only moderate to strong correlations were between improved CISS and improved Adult Strabismus-20 reading function scores for prism at 10 weeks ( R = 0.78; 95% CI, 0.52 to 0.91) and 1 year ( R = 0.85; 95% CI, 0.65 to 0.94) and for vision therapy/exercises at 1 year ( R = 0.78; 95% CI, 0.57 to 0.89). CONCLUSIONS: In exploratory analyses, we found positive correlations between CISS symptom scores and reading function quality-of-life scores. The absence of correlations between symptoms and individual clinical measures is consistent with clinical experience that, in convergence insufficiency, symptoms and clinical findings can be discordant.
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Transtornos da Motilidade Ocular , Estrabismo , Acomodação Ocular , Adulto , Convergência Ocular , Humanos , Transtornos da Motilidade Ocular/diagnóstico , Transtornos da Motilidade Ocular/terapia , Ortóptica , Medidas de Resultados Relatados pelo Paciente , Estudos Prospectivos , Qualidade de Vida , Estrabismo/terapia , Visão BinocularRESUMO
OBJECTIVES: Open globe injuries (OGIs) in children can be visually devastating traumas and are a common cause of unilateral blindness in children. Three commonly used ocular trauma scores (Ocular Trauma Score [OTS], Pediatric Penetrating Ocular Trauma Score [POTS], and Toddler/Infant Ocular Trauma Score [TOTS]) can be used to help predict visual outcomes in ocular injuries. Each has strengths and weaknesses, but these scores have not been studied extensively in the pediatric population. METHODS: The medical records of all pediatric patients presenting at a single institution with OGIs from 2011 to 2016 were retrospectively reviewed. Initial clinical presentation and subsequent examinations were reviewed. The 3 trauma scoring systems were applied to patient data to determine the effectiveness at predicting final visual acuity (VA). RESULTS: A total of 15 patients met inclusion criteria. The mean age at presentation was 6.97 years. Seven of 15 (47%) of the patients had a final VA of 20/40 or better. The OTS was applied to 8 of 15 patients, as the OTS requires initial VA, which could not be obtained in 7 patients. The POTS and TOTS were applied to all 15 patients. The POTS, TOTS, and OTS were all significantly correlated to final VA. Incidence of relative afferent pupillary defect and more posterior zone of injury were correlated with poorer visual outcomes. CONCLUSIONS: All 3 available ocular trauma scores were effective at predicting final VA in our cohort of pediatric patients with OGIs even outside of the age ranges for which they have been created. Of all the factors included in the scores, relative afferent pupillary defect and zone of injury were most closely correlated with poor final VA.
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Traumatismos Oculares , Criança , Humanos , Lactente , Prognóstico , Estudos Retrospectivos , Índices de Gravidade do Trauma , Acuidade VisualAssuntos
Ambliopia , Ambliopia/diagnóstico , Ambliopia/etiologia , Ambliopia/terapia , Criança , Humanos , Lactente , Estrabismo , Seleção VisualRESUMO
PURPOSE: To report the ocular injuries sustained by survivors of the April 15, 2013, Boston Marathon bombing and the April 17, 2013, fertilizer plant explosion in West, Texas. DESIGN: Multicenter, cross-sectional, retrospective, comparative case series. PARTICIPANTS: Seventy-two eyes of 36 patients treated at 12 institutions were included in the study. METHODS: Ocular and systemic trauma data were collected from medical records. MAIN OUTCOME MEASURES: Types and severity of ocular and systemic trauma and associations with mechanisms of injury. RESULTS: In the Boston cohort, 164 of 264 casualties were transported to level 1 trauma centers, and 22 (13.4%) required ophthalmology consultations. In the West cohort, 218 of 263 total casualties were transported to participating centers, of which 14 (6.4%) required ophthalmology consultations. Boston had significantly shorter mean distances to treating facilities (1.6 miles vs. 53.6 miles; P = 0.004). Overall, rigid eye shields were more likely not to have been provided than to have been provided on the scene (P<0.001). Isolated upper body and facial wounds were more common in West largely because of shattered windows (75.0% vs. 13.6%; P = 0.001), resulting in more open-globe injuries (42.9% vs. 4.5%; P = 0.008). Patients in Boston sustained more lower extremity injuries because of the ground-level bomb. Overall, 27.8% of consultations were called from emergency rooms, whereas the rest occurred afterward. Challenges in logistics and communications were identified. CONCLUSIONS: Ocular injuries are common and potentially blinding in mass-casualty incidents. Systemic and ocular polytrauma is the rule in terrorism, whereas isolated ocular injuries are more common in other calamities. Key lessons learned included educating the public to stay away from windows during disasters, promoting use of rigid eye shields by first responders, the importance of reliable communications, deepening the ophthalmology call algorithm, the significance of visual incapacitation resulting from loss of spectacles, improving the rate of early detection of ocular injuries in emergency departments, and integrating ophthalmology services into trauma teams as well as maintaining a voice in hospital-wide and community-based disaster planning.
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Traumatismos por Explosões , Serviços Médicos de Emergência/estatística & dados numéricos , Traumatismos Oculares/etiologia , Incidentes com Feridos em Massa/estatística & dados numéricos , Adulto , Bombas (Dispositivos Explosivos) , Boston , Criança , Estudos Transversais , Substâncias Explosivas , Traumatismos Oculares/patologia , Feminino , Humanos , Masculino , Estudos Retrospectivos , TexasRESUMO
BACKGROUND: Prior research has shown a positive association of pseudoexfoliative glaucoma (PXG) in patients with non-melanoma skin cancer (NMSC), likely due to an increase in ultraviolet exposure associated with both. However, the role of NMSC as a genetic risk factor for PXG has not been examined. Thus, the goal of this study is to utilize Mendelian randomization with genome-wide association studies to evaluate for genetic causality while controlling for environmental confounders. METHODS: We conducted a MR using the inverse variance weighted method (MR-IVW) as our primary analysis. Genomic data was sourced from GWASs for patients with NMSC (10,382 cases, 208,410 controls) and PXG (1,515 cases and 210,201 controls), originating from the FinnGen Biobank. RESULTS: Despite previous association of history of NMSC with occurrence of PXG, we found no evidence for a causal association between SNPs associated with NMSC and risk of PXG following MR analysis (MR-IVW, odds ratio (OR): 0.98, 95% CI: 0.85-1.14, P = 0.87). CONCLUSION: Here, we found no evidence for a causal association between SNPs associated with NMSC and the risk of PXG following a MR analysis.
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Importance: Although parental leave is essential in enhancing resident wellness and fostering inclusive workplace environments, residents may often feel discouraged from using parental leave owing to perceived stigma and concerns about possible negative effects on their training. Objective: To examine parental leave usage across multiple institutions and compare residency performance metrics between residents who took parental leave vs their peers who did not take leave. Design, Setting, and Participants: This was a retrospective cross-sectional analysis conducted from April 1, 2020, to July 28, 2022, of educational records. Multicenter data were obtained from 10 Accreditation Council for Graduate Medical Education (ACGME)-accredited ophthalmology programs across the US. Included ophthalmology residents graduated between 2015 and 2019. Data were analyzed from August 15, 2021, to July 25, 2022. Exposures: Performance metrics of residents who used parental leave during residency were compared with those of residents who did not take parental leave. Main Outcomes and Measures: Measures of performance included the Ophthalmic Knowledge Assessment Program (OKAP) scores, ACGME milestones scores, board examination pass rates, research activity, and surgical volumes. Results: Of the 283 ophthalmology residents (149 male [52.7%]) included in the study, 44 (15.5%) took a median (IQR) parental leave of 4.5 (2-6) weeks. There were no differences in average OKAP percentiles, research activity, average ACGME milestones scores, or surgical volume between residents who took parental leave and those who did not. Residents who pursued fellowship were less likely to have taken parental leave (odds ratio [OR], 0.43; 95% CI, 0.27-0.68; P < .001), and residents who practiced in private settings after residency were more likely to have taken parental leave (OR, 3.56; 95% CI, 1.79-7.08; P < .001). When stratified by sex, no differences were identified in performance between female residents who took parental leave compared with residents who did not take leave, except a mild surgical number difference in 1 subspecialty category of keratorefractive procedures (difference in median values, -2; 95% CI, -3.7 to -0.3; P = .03). Conclusions and Relevance: In this multicenter cross-sectional study, no differences in performance metrics were identified between residents taking parental leave compared with their peers. These findings may provide reassurance to trainees and program directors regarding the unlikelihood, on average, that taking adequate parental leave will affect performance metrics adversely.
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Internato e Residência , Oftalmologia , Médicos , Masculino , Feminino , Humanos , Estados Unidos , Oftalmologia/educação , Estudos Transversais , Licença Parental , Estudos Retrospectivos , Educação de Pós-Graduação em MedicinaRESUMO
PURPOSE: To report a case of corneal milkweed toxicity on the corneal endothelium with epithelial damage in a pediatric patient. METHODS: We report a case of a 13-year-old boy who presented to the emergency department with complaints of left eye pain and photophobia after direct corneal exposure to milkweed latex. He was found to have a large corneal epithelial defect and diffuse stromal edema suspected to be secondary to the cardiac glycosides present in the milkweed plant. Clinical examination and course are reported. RESULTS: The patient was seen in the outpatient clinic on multiple visits. His epithelial defect had resolved within 3 days, and all corneal damage had healed within 18 days from injury. He was treated with antibiotic and steroid eye drops. CONCLUSIONS: Corneal exposure to cardiac glycosides from milkweed plants is known to damage the endothelial sodium-potassium pumps and to cause corneal edema and decreased visual acuity. All previously documented case reports of corneal milkweed toxicity are secondary to indirect exposure to the plant's latex. Here, we report the first case of corneal endothelial toxicity because of direct latex inoculation from an Asclepias plant and the first such toxicity reported in a pediatric patient.
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Asclepias/toxicidade , Edema da Córnea/induzido quimicamente , Epitélio Corneano/efeitos dos fármacos , Dor Ocular/etiologia , Látex/toxicidade , Adolescente , Edema da Córnea/diagnóstico , Epitélio Corneano/patologia , Dor Ocular/diagnóstico , Seguimentos , Humanos , Masculino , Microscopia com Lâmpada de FendaRESUMO
IMPORTANCE: Although almost equal numbers of male and female medical students enter into ophthalmology residency programs, whether they have similar surgical experiences during training is unclear. OBJECTIVE: To determine differences for cataract surgery and total procedural volume between male and female residents during ophthalmology residency. DESIGN, SETTING, PARTICIPANTS: This retrospective, longitudinal analysis of resident case logs from 24 US ophthalmology residency programs spanned July 2005 to June 2017. A total of 1271 residents were included. Data were analyzed from August 12, 2017, through April 4, 2018. MAIN OUTCOMES AND MEASURES: Variables analyzed included mean volumes of cataract surgery and total procedures, resident gender, and maternity or paternity leave status. RESULTS: Among the 1271 residents included in the analysis (815 men [64.1%]), being female was associated with performing fewer cataract operations and total procedures. Male residents performed a mean (SD) of 176.7 (66.2) cataract operations, and female residents performed a mean (SD) of 161.7 (56.2) (mean difference, -15.0 [95% CI, -22.2 to -7.8]; P < .001); men performed a mean (SD) of 509.4 (208.6) total procedures and women performed a mean (SD) of 451.3 (158.8) (mean difference, -58.1 [95% CI, -80.2 to -36.0]; P < .001). Eighty-five of 815 male residents (10.4%) and 71 of 456 female residents (15.6%) took parental leave. Male residents who took paternity leave performed a mean of 27.5 (95% CI, 13.3 to 41.6; P < .001) more cataract operations compared with men who did not take leave, but female residents who took maternity leave performed similar numbers of operations as women who did not take leave (mean difference, -2.0 [95% CI, -18.0 to 14.0]; P = .81). From 2005 to 2017, each additional year was associated with a 5.5 (95% CI, 4.4 to 6.7; P < .001) increase in cataract volume and 24.4 (95% CI, 20.9 to 27.8; P < .001) increase in total procedural volume. This increase was not different between genders for cataract procedure volume (ß = -1.6 [95% CI, -3.7 to 0.4]; P = .11) but was different for total procedural volume such that the increase in total procedural volume over time for men was greater than that for women (ß = -8.0 [95% CI, -14.0 to -2.1]; P = .008). CONCLUSIONS AND RELEVANCE: Female residents performed 7.8 to 22.2 fewer cataract operations and 36.0 to 80.2 fewer total procedures compared with their male counterparts from 2005 to 2017, a finding that warrants further exploration to ensure that residents have equivalent surgical training experiences during residency regardless of gender. However, this study included a limited number of programs (24 of 119 [20.2%]). Future research including all ophthalmology residency programs may minimize the selection bias issues present in this study.
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We report a case of intracranial hypertension in a 13-year-old boy on levothyroxine therapy for hypothyroidism and review the literature describing this rare association. He presented with severe headaches and was found to have bilateral optic disk edema and elevated intracranial pressure shortly after an increase in his dosage of levothyroxine. The optic disk edema and headaches resolved with decreasing the levothyroxine and initiating acetazolamide.