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BACKGROUND: Prior works have studied the impact of social determinants on various cancers but there is limited analysis on eye-orbit cancers. Current literature tends to focus on socioeconomic status and race, with sparse analysis of interdisciplinary contributions. We examined social determinants as measured by the Centers for Disease Control and Prevention (CDC) Social Vulnerability Index (SVI), quantifying eye and orbit melanoma disparities across the United States. METHODS: A retrospective review of 15,157 patients diagnosed with eye-orbit cancers in the Surveillance, Epidemiology, and End Results (SEER) database from 1975 to 2017 was performed, extracting 6139 ocular melanomas. SVI scores were abstracted and matched to SEER patient data, with scores generated by weighted averages per population density of county's census tracts. Primary outcome was months survived, while secondary outcomes were advanced staging, high grading, and primary surgery receipt. RESULTS: With increased total SVI score, indicating more vulnerability, we observed significant decreases of 23.1% in months survival for melanoma histology (p < 0.001) and 19.6-39.7% by primary site. Increasing total SVI showed increased odds of higher grading (odds ratio [OR] 1.20, 95% confidence interval [CI] 1.02-1.43) and decreased odds of surgical intervention (OR 0.94, 95% CI 0.92-0.96). Of the four themes, higher magnitude contributions were observed with socioeconomic status (26.0%) and housing transportation (14.4%), while lesser magnitude contributions were observed with minority language status (13.5%) and household composition (9.0%). CONCLUSIONS: Increasing social vulnerability, as measured by the CDC SVI and its subscores, displayed significant detrimental trends in prognostic and treatment factors for adult eye-orbit melanoma. Subscores quantified which social determinants contributed most to disparities. This lays groundwork for providers to target the highest-impact social determinant for non-clinical factors in patient care.
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Neoplasias del Ojo , Melanoma , Estados Unidos/epidemiología , Adulto , Humanos , Melanoma/terapia , Vulnerabilidad Social , Pronóstico , Neoplasias del Ojo/epidemiología , Neoplasias del Ojo/terapia , Centers for Disease Control and Prevention, U.S.RESUMEN
Pott's puffy tumor is a significant complication of frontal sinusitis that leads to frontal bone osteomyelitis and can be associated with frontal swelling, subperiosteal abscess, and intracranial abscess. It may be associated with antecedent trauma and typically presents in adolescents. Orbital involvement is rarely reported. We describe the case of a 15-year-old male who presented after blunt facial trauma with orbital hematoma and developed Pott's puffy tumor with orbital cellulitis and subperiosteal abscess. Management required a collaborative, multidisciplinary effort that yielded a good outcome.
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Edema/terapia , Enfermedades Orbitales/etiología , Enfermedades Orbitales/terapia , Tumor Hinchado de Pott/diagnóstico por imagen , Adolescente , Antiinfecciosos/uso terapéutico , Traumatismos en Atletas/complicaciones , Biopsia con Aguja , Terapia Combinada , Drenaje/métodos , Edema/etiología , Traumatismos Faciales/complicaciones , Estudios de Seguimiento , Humanos , Inmunohistoquímica , Imagen por Resonancia Magnética/métodos , Masculino , Tumor Hinchado de Pott/etiología , Tumor Hinchado de Pott/terapia , Resultado del Tratamiento , Heridas no Penetrantes/complicacionesRESUMEN
Optic nerve aplasia (ONA) is a rare congenital anomaly with a limited number of published reports. A retrospective review was performed on seven patients with ONA seen during 2004-2017. Patient's ocular and extraocular manifestations, imaging findings, and clinical course were described. Magnetic resonance imaging (MRI) showed anomalies of the optic chiasm and tracts and other central nervous system involvement. In conclusion, in addition to thorough ophthalmic examinations, MRI is important in evaluating and diagnosing ONA. The patients need to be monitored for both ocular and extraocular concerns.
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BACKGROUND/OBJECTIVES: Infantile hemangiomas are the most common benign tumors of childhood. Although some children with periocular infantile hemangiomas do not require treatment, these lesions may result in amblyopia and visual impairment if not properly treated. We have attempted to characterize clinical features of periocular infantile hemangiomas that predict negative ocular outcomes and thus require prompt referral to an ophthalmologist and initiation of therapy. METHODS: This study included children with periocular infantile hemangiomas consecutively seen at Ann & Robert H. Lurie Children's Hospital of Chicago from January 1994 through December 2014. Only patients evaluated by both a dermatologist and an ophthalmologist were included. Medical records of patients who met inclusion criteria were reviewed. Ocular findings were reviewed for the presence of ptosis, refractive errors, strabismus, proptosis, and amblyopia. RESULTS: Ninety-six patients (74% female, median age of onset 0.48 months) were included. Periocular infantile hemangiomas larger than 1 cm in diameter, with a deep component, and with involvement of the upper eyelid were significantly associated with astigmatism (P = .002, P = .02, and P = .003, respectively) and amblyopia (P = .002, P = .02, and P = .04, respectively). Using logistic regression, diameter greater than 1 cm (odds ratio = 14.13, P = .01) and amblyopia (odds ratio = 21.00, P = .04) were the strongest predictors of astigmatism. Lower lid and medial and lateral canthal involvement were not predictive of ocular complications. CONCLUSION: Predictive factors for ocular complications in patients with periocular infantile hemangiomas are diameter greater than 1 cm, a deep component, and upper eyelid involvement, with size being the most consistent predictor. These patients should be promptly referred to an ophthalmologist, and treatment should be strongly considered.
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Neoplasias del Ojo/complicaciones , Hemangioma/complicaciones , Neoplasias del Ojo/patología , Femenino , Hemangioma/patología , Humanos , Lactante , Recién Nacido , Masculino , Estudios Retrospectivos , Factores de RiesgoRESUMEN
PURPOSE: To report a case of OFCD associated with a de novo BCOR pathogenic variant and highlight the ocular findings and possible mechanisms. METHODS: A retrospective chart review of the patient's ocular and systemic findings was performed. The patient underwent diagnostic whole exome sequencing (WES). RESULTS: The patient had a comprehensive eye exam in infancy demonstrating bilateral congenital cataracts consisting of posterior lenticonus with a posterior cortical opacity. She also had blepharoptosis with a hooded appearance and retinal pigment hypertrophy of the inferior retina bilaterally. Systemic findings include atrial septal defect, patent ductus arteriosus, congenital clubfoot, syndactyly, tethered cord, and laryngeal cleft. WES identified a de novo heterozygous R1136X pathogenic variant in the BCOR gene. CONCLUSION: The typical ocular manifestation of OFCD syndrome is congenital cataracts, which can have a significant impact on visual development and so should be considered in patients with multiple medical issues that may fit the diagnosis. A comprehensive eye exam in these patients is thus warranted.
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Catarata/congénito , Catarata/etiología , Anomalías del Ojo/etiología , Defectos de los Tabiques Cardíacos/complicaciones , Microftalmía/complicaciones , Proteínas Proto-Oncogénicas/genética , Proteínas Represoras/genética , Blefaroptosis/etiología , Catarata/complicaciones , Catarata/genética , Femenino , Defectos de los Tabiques Cardíacos/genética , Humanos , Lactante , Microftalmía/genética , Estudios RetrospectivosRESUMEN
OBJECTIVE: To describe baseline characteristics, initial postoperative refractive errors, operative complications, and magnitude of the intraocular lens (IOL) prediction error for refractive outcome in children undergoing lensectomy largely in North America. DESIGN: Prospective registry study of children from birth to <13 years of age who underwent lensectomy for any reason within 45 days preceding enrollment. PARTICIPANTS: Total of 1266 eyes of 994 children; 49% female and 59% white. METHODS: Measurement of refractive error, axial length, and complete ophthalmic examination. MAIN OUTCOME MEASURES: Eye and systemic associated conditions, IOL style, refractive error, pseudophakic refraction prediction error, operative and perioperative complications. RESULTS: Mean age at first eligible lens surgery was 4.2 years; 337 (34%) were <1 year of age. Unilateral surgery was performed in 584 children (59%). Additional ocular abnormalities were noted in 301 eyes (24%). An IOL was placed in 35 of 460 eyes (8%) when surgery was performed before 1 year of age, in 70 of 90 eyes (78%) from 1 to <2 years of age, and in 645 of 716 eyes (90%) from 2 to <13 years of age. The odds of IOL implantation were greater in children ≥2 years of age than in those <2 years of age (odds ratio = 29.1; P < 0.001; 95% confidence interval: 19.6-43.3). Intraoperative complications were reported for 69 eyes (5%), with the most common being unplanned posterior capsule rupture in 14 eyes, 10 of which had an IOL placed. Prediction error of the implanted IOL was <1.00 diopter in 54% of eyes, but >2.00 diopters in 15% of eyes. CONCLUSIONS: Lensectomy surgery was performed throughout childhood, with about two-thirds of cases performed after 1 year of age. Initial surgery seemed safe, with a low complication rate. IOL placement was nearly universal in children 2 years of age and older. The immediate postoperative refraction was within 1 diopter of the target for about one-half of eyes.
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Extracción de Catarata/estadística & datos numéricos , Catarata/epidemiología , Implantación de Lentes Intraoculares/estadística & datos numéricos , Adolescente , Afaquia Poscatarata/epidemiología , Afaquia Poscatarata/fisiopatología , Catarata/congénito , Catarata/fisiopatología , Niño , Preescolar , Estudios de Cohortes , Femenino , Humanos , Lactante , Recién Nacido , Complicaciones Intraoperatorias , Masculino , América del Norte/epidemiología , Complicaciones Posoperatorias , Estudios Prospectivos , Seudofaquia/epidemiología , Seudofaquia/fisiopatología , Errores de Refracción/epidemiología , Errores de Refracción/fisiopatología , Sistema de Registros , Reino Unido/epidemiologíaRESUMEN
PURPOSE: To characterize the epidemiology of eyelid lacerations, identify risk factors for canalicular involvement, and describe postoperative complications following laceration repair. METHODS: All patients undergoing eyelid laceration repair at a tertiary care, level I trauma center children's hospital from November 2010 to April 2021 were identified by a Current Procedural Terminology code search. Patient characteristics, surgical characteristics, and surgical outcomes were collected via chart review. Univariate analysis and multivariate logistic regression were performed to identify risk factors for canalicular involvement and postoperative complication. RESULTS: A total of 165 patients were identified, of whom 136 had at least 1 week of follow-up and were further assessed for postoperative complications. The most common mechanisms of injury were dog bites (62, 38%), falls (33, 20%), and being struck by an object (22, 13%). Eyelid margin involvement was present in 108 patients (65%) and canalicular involvement in 77 patients (47%). Risk factors for canalicular involvement were hook-related injury, eyelid margin involvement, and lower eyelid injury. Thirty-three patients (24%) had postoperative complications, most commonly ptosis (7, 5%), premature stent loss (7, 5%), and eyelid margin notching (6, 4%). There was no association between postoperative complication and antibiotic use, delayed repair, or wound class. CONCLUSIONS: Hook-related injury, eyelid margin involvement, and lower eyelid injury are risk factors for canalicular involvement. Postoperative complications of eyelid lacerations are generally minor and are not associated with perioperative factors. Close postoperative follow-up is needed to monitor for complication development. [J Pediatr Ophthalmol Strabismus. 2023;60(1):33-38.].
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Lesiones Oculares , Laceraciones , Enfermedades del Aparato Lagrimal , Aparato Lagrimal , Humanos , Lesiones Oculares/complicaciones , Lesiones Oculares/cirugía , Párpados/cirugía , Laceraciones/epidemiología , Laceraciones/etiología , Aparato Lagrimal/cirugía , Complicaciones Posoperatorias/epidemiología , Estudios RetrospectivosRESUMEN
PURPOSE: Important implications exist for ophthalmologists when considering possible early surgical intervention for potential amblyogenic anatomical abnormalities. The authors discuss the risks and benefits from an ophthalmological perspective of different interventions and review the genetic testing that confirmed the diagnosis. OBSERVATIONS: The authors describe the findings and management of an infant with Freeman Sheldon syndrome presenting with blepharophimosis of both eyelids resulting in inability to open both eyes during the first several days of life. Although the mode of inheritance for Freeman Sheldon syndrome (formerly known as Whistling Face Syndrome) is often autosomal dominant, our patient had no known family history of congenital abnormalities or consanguinity. However, genetic testing confirmed a heterozygous variant in MYH3, consistent with autosomal dominant Freeman Sheldon Syndrome. When our patient required gastrostomy (G-tube_placement, we performed an exam under anesthesia (EUA)). As is typical for Freeman Sheldon syndrome patients, intubation was difficult and complicated by pneumothorax. Eye-opening improved slightly after several weeks of life; however, the decision was made to proceed with eyelid surgery to prevent deprivation amblyopia. Surgery is scheduled for a future date. Additionally, the patient had congenital nasolacrimal duct obstruction of the left eye; however, a probing and irrigation failed because of obstruction from the abnormal facial anatomy. CONCLUSIONS AND IMPORTANCE: Patients with Freeman Sheldon syndrome are at increased risk for complications from anesthesia and surgery. Risks and benefits should be strongly considered and discussed with parent(s)/guardian(s) prior to any surgical intervention. Genetic testing of the MYH3 gene can confirm the diagnosis.
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Blefarofimosis , Disostosis Craneofacial , Obstrucción del Conducto Lagrimal , Conducto Nasolagrimal , Humanos , Lactante , Blefarofimosis/diagnóstico , Blefarofimosis/genética , Blefarofimosis/cirugía , Disostosis Craneofacial/diagnóstico , Disostosis Craneofacial/genéticaRESUMEN
IMPORTANCE: Cataract is an important cause of visual impairment in children. Data from a large pediatric cataract surgery registry can provide real-world estimates of visual outcomes and the 5-year cumulative incidence of adverse events. OBJECTIVE: To assess visual acuity (VA), incidence of complications and additional eye operations, and refractive error outcomes 5 years after pediatric lensectomy among children younger than 13 years. DESIGN, SETTING, AND PARTICIPANTS: This prospective cohort study used data from the Pediatric Eye Disease Investigator Group clinical research registry. From June 2012 to July 2015, 61 eye care practices in the US, Canada, and the UK enrolled children from birth to less than 13 years of age who had undergone lensectomy for any reason during the preceding 45 days. Data were collected from medical record reviews annually thereafter for 5 years until September 28, 2020. EXPOSURES: Lensectomy with or without implantation of an intraocular lens (IOL). MAIN OUTCOMES AND MEASURES: Best-corrected VA and refractive error were measured from 4 to 6 years after the initial lensectomy. Cox proportional hazards regression was used to assess the 5-year incidence of glaucoma or glaucoma suspect and additional eye operations. Factors were evaluated separately for unilateral and bilateral aphakia and pseudophakia. RESULTS: A total of 994 children (1268 eyes) undergoing bilateral or unilateral lensectomy were included (504 [51%] male; median age, 3.6 years; range, 2 weeks to 12.9 years). Five years after the initial lensectomy, the median VA among 701 eyes with available VA data (55%) was 20/63 (range, 20/40 to 20/100) in 182 of 316 bilateral aphakic eyes (58%), 20/32 (range, 20/25 to 20/50) in 209 of 386 bilateral pseudophakic eyes (54%), 20/200 (range, 20/50 to 20/618) in 124 of 202 unilateral aphakic eyes (61%), and 20/65 (range, 20/32 to 20/230) in 186 of 364 unilateral pseudophakic eyes (51%). The 5-year cumulative incidence of glaucoma or glaucoma suspect was 46% (95% CI, 28%-59%) in participants with bilateral aphakia, 7% (95% CI, 1%-12%) in those with bilateral pseudophakia, 25% (95% CI, 15%-34%) in those with unilateral aphakia, and 17% (95% CI, 5%-28%) in those with unilateral pseudophakia. The most common additional eye surgery was clearing the visual axis, with a 5-year cumulative incidence of 13% (95% CI, 8%-17%) in participants with bilateral aphakia, 33% (95% CI, 26%-39%) in those with bilateral pseudophakia, 11% (95% CI, 6%-15%) in those with unilateral aphakia, and 34% (95% CI, 28%-39%) in those with unilateral pseudophakia. The median 5-year change in spherical equivalent refractive error was -8.38 D (IQR, -11.38 D to -2.75 D) among 89 bilateral aphakic eyes, -1.63 D (IQR, -3.13 D to -0.25 D) among 130 bilateral pseudophakic eyes, -10.75 D (IQR, -20.50 D to -4.50 D) among 43 unilateral aphakic eyes, and -1.94 D (IQR, -3.25 D to -0.69 D) among 112 unilateral pseudophakic eyes. CONCLUSIONS AND RELEVANCE: In this cohort study, development of glaucoma or glaucoma suspect was common in children 5 years after lensectomy. Myopic shift was modest during the 5 years after placement of an intraocular lens, which should be factored into implant power selection. These results support frequent monitoring after pediatric cataract surgery to detect glaucoma, visual axis obscuration causing reduced vision, and refractive error.
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Afaquia Poscatarata , Afaquia , Extracción de Catarata , Catarata , Glaucoma , Hipertensión Ocular , Errores de Refracción , Afaquia/complicaciones , Afaquia Poscatarata/epidemiología , Afaquia Poscatarata/etiología , Catarata/etiología , Extracción de Catarata/efectos adversos , Extracción de Catarata/métodos , Niño , Preescolar , Estudios de Cohortes , Femenino , Estudios de Seguimiento , Glaucoma/diagnóstico , Glaucoma/epidemiología , Glaucoma/etiología , Humanos , Lactante , Implantación de Lentes Intraoculares/efectos adversos , Masculino , Hipertensión Ocular/etiología , Estudios Prospectivos , Seudofaquia/epidemiología , Errores de Refracción/complicaciones , Trastornos de la Visión/etiología , Agudeza VisualRESUMEN
IMPORTANCE: This is the first large-scale randomized clinical trial evaluating the effectiveness and safety of overminus spectacle therapy for treatment of intermittent exotropia (IXT). OBJECTIVE: To evaluate the effectiveness of overminus spectacles to improve distance IXT control. DESIGN, SETTING, AND PARTICIPANTS: This randomized clinical trial conducted at 56 clinical sites between January 2017 and January 2019 associated with the Pediatric Eye Disease Investigator Group enrolled 386 children aged 3 to 10 years with IXT, a mean distance control score of 2 or worse, and a refractive error between 1.00 and -6.00 diopters (D). Data analysis was performed from February to December 2020. INTERVENTIONS: Participants were randomly assigned to overminus spectacle therapy (-2.50 D for 12 months, then -1.25 D for 3 months, followed by nonoverminus spectacles for 3 months) or to nonoverminus spectacle use. MAIN OUTCOMES AND MEASURES: Primary and secondary outcomes were the mean distance IXT control scores of participants examined after 12 months of treatment (primary outcome) and at 18 months (3 months after treatment ended) assessed by an examiner masked to treatment group. Change in refractive error from baseline to 12 months was compared between groups. Analyses were performed using the intention-to-treat population. RESULTS: The mean (SD) age of 196 participants randomized to overminus therapy and 190 participants randomized to nonoverminus treatment was 6.3 (2.1) years, and 226 (59%) were female. Mean distance control at 12 months was better in participants treated with overminus spectacles than with nonoverminus spectacles (1.8 vs 2.8 points; adjusted difference, -0.8; 95% CI, -1.0 to -0.5; P < .001). At 18 months, there was little or no difference in mean distance control between overminus and nonoverminus groups (2.4 vs 2.7 points; adjusted difference, -0.2; 95% CI, -0.5 to 0.04; P = .09). Myopic shift from baseline to 12 months was greater in the overminus than the nonoverminus group (-0.42 D vs -0.04 D; adjusted difference, -0.37 D; 95% CI, -0.49 to -0.26 D; P < .001), with 33 of 189 children (17%) in the overminus group vs 2 of 169 (1%) in the nonoverminus group having a shift higher than 1.00 D. CONCLUSIONS AND RELEVANCE: Children 3 to 10 years of age had improved distance exotropia control when assessed wearing overminus spectacles after 12 months of overminus treatment; however, this treatment was associated with increased myopic shift. The beneficial effect of overminus lens therapy on distance exotropia control was not maintained after treatment was tapered off for 3 months and children were examined 3 months later. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT02807350.
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Exotropía , Miopía , Errores de Refracción , Niño , Preescolar , Enfermedad Crónica , Exotropía/terapia , Anteojos , Femenino , Humanos , MasculinoRESUMEN
PURPOSE: To evaluate the long-term visual outcomes of ab externo trabeculotomy for primary congenital glaucoma (PCG) at a single pediatric ophthalmology center. METHODS: In this retrospective single-center case series, data from 63 eyes of 40 patients who underwent ab externo trabeculotomy between September 2006 and June 2018 were included. The data were analyzed for best corrected visual acuity (BCVA), stereopsis, and surgical success. Kaplan-Meier analysis was performed using the surgical success criteria defined as intraocular pressure (IOP) ≤ 21 mmHg and ≥ 20% below baseline without the need for additional glaucoma surgery. RESULTS: BCVA at the time of diagnosis was 0.37 ± 0.48 logMAR, which changed to 0.51 ± 0.56 logMAR at the final follow-up (P = 0.08). Twenty-five percent of patients had BCVA equal to or better than 20/40 at the final visit. The mean refraction at baseline was -4.78 ± 5.87 diopters, which changed to less myopic refraction of -2.90 ± 3.83 diopters at the final visit. Optical correction was prescribed in 66% of eyes at the final visit. The average final stereopsis was 395.33 sec of arc. The linear regression model showed a significant association between the surgery success rate and final BCVA as well as stereoacuity (P-values: 0.04 and 0.03, respectively). Intraocular pressure (IOP) decreased significantly from 29.79 ± 7.67 mmHg at baseline to 16.13 ± 3.41 mmHg at the final follow-up (P = 0.001). CONCLUSION: Patients with PCG can achieve an acceptable visual acuity and stereoacuity, particularly in cases of timely intervention and close follow-up.
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OBJECTIVE: To determine the incidence of corneal abrasions in critically ill children requiring neuromuscular blockade (NMB) and to determine whether a moisture chamber over the eye is more effective in preventing corneal abrasions compared with standard therapy. DESIGN: Randomized controlled clinical trial. SETTING: Three pediatric intensive care units at two free-standing, university-affiliated children's hospitals. PATIENTS: Consecutive intubated, mechanically ventilated patients receiving NMB <36 hours, 2 weeks to 18 years of age. INTERVENTION: After confirming the absence of a corneal abrasion, patients' eyes were randomized to either control (Q6H lubrication and eye closure) or treatment (Q6H lubrication, eyelid closure and moisture chamber). Eyes were examined daily for 3 days then every other day until NMB was discontinued, a corneal abrasion developed, or on study day 9. Data were analyzed on an intention-to-treat basis. MEASUREMENTS AND MAIN RESULTS: Two hundred thirty-seven patients were enrolled. Thirty patients exited the study before randomization (17 upon confirmation of a corneal abrasion on initial examination [7%; 95% confidence interval 4%-11%]; 12 upon discontinuation of NMB; 1 patient death). The remaining 207 patients were randomized and evaluated twice (median; interquartile range [IQR] 1-4 observations). Twenty-one patients developed a corneal abrasion over the course of the study (10%; 95%confidence interval 6%-15%). Median time from enrollment to abrasion was 2 days (IQR 1-3 days). The incidence of corneal abrasion was not different between the patient's control and treatment eyes; specifically, eight corneal abrasions developed in the control eye, five corneal abrasions in the treatment eye, and eight corneal abrasions in both eyes (McNemar's test; p = 0.58). CONCLUSIONS: The occurrence of corneal abrasions in critically ill children receiving NMB is not trivial. The additional use of a moisture chamber over the eye was no more effective than Q6H lubrication and eye closure alone in preventing corneal abrasions in this at-risk patient group.
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Lesiones de la Cornea , Enfermedad Crítica , Lesiones Oculares/prevención & control , Bloqueo Neuromuscular/efectos adversos , Adolescente , Niño , Preescolar , Dispositivos de Protección de los Ojos , Femenino , Humanos , Lactante , Recién Nacido , Unidades de Cuidado Intensivo Pediátrico , Lubricantes/uso terapéutico , MasculinoRESUMEN
PURPOSE: To examine the cycloplegic and mydriatic effect of tropicamide omission from a common pediatric eye drop combination. METHODS: Consecutive children examined at the Ann & Robert H. Lurie Children's Hospital of Chicago from June 8, 2017 to September 6, 2017 were enrolled prospectively. Tropicamide, cyclopentolate, and phenylephrine (TCP) was instilled in one eye; cyclopentolate and phenylephrine (CP), in the other. Spherical equivalent, maximum pupil size, and pupillary constriction in response to photostimulation were measured before and 30 minutes after instillation using an autorefractor and pupillometer. Iris pigmentation was examined as a between-subjects variable. RESULTS: A total of 75 children 4-11 years of age were included. Mean differences in spherical equivalent between TCP and CP were not statistically significant (P = 0.95). Significant interactions between eye drop regimen and iris pigmentation were observed for pupil size (P = 0.001) and constriction percentage (P = 0.02). Among only patients with dark irides, TCP yielded slightly larger pupils (7.70 vs 7.31 mm [P < 0.001]) that were less responsive to light (5.75% vs 8.07% [P = 0.002]). All pupils dilated to ≥6.0 mm, with equivalent proportions achieving ≥7.0 mm for TCP and CP (P = 0.18). CONCLUSIONS: TCP and CP elicited equivalent cycloplegic effects. Mydriatic differences between the regimens, although statistically significant in dark irides, were of limited clinical magnitude, and all pupils achieved sufficient dilation for funduscopy.
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Ciclopentolato/administración & dosificación , Midriasis/tratamiento farmacológico , Midriáticos/administración & dosificación , Fenilefrina/administración & dosificación , Tropicamida/administración & dosificación , Niño , Preescolar , Quimioterapia Combinada , Femenino , Humanos , Masculino , Estudios Prospectivos , Resultado del TratamientoRESUMEN
We reviewed medical records of children with orbital cellulitis with positive cultures at a tertiary institution from 2005 to 2018 to identify microbiology trends and features associated with methicillin-resistant Staphylococcus aureus (MRSA) cases. Cultures obtained from the orbits (n = 33), sinuses (n = 31), and dural cavities (n = 4) had yields of 66.7%, 61.3%, and 75%, respectively, compared with 17.6% of blood cultures (n = 69). Fifty-five patients had positive culture results. Staphylococcus aureus was the most common pathogen isolated (n = 19), followed by Streptococcus species, most commonly Streptococcus anginosus (n = 8). The most frequently prescribed antibiotic combination regimen was ampicillin-sulbactam followed by amoxicillin-clavulanate. There were 8 cases of MRSA. MRSA was associated with an age of presentation <1 year old (P = .034). Other clinical features were similar between MRSA and non-MRSA cases. In infants and neonates, or those with epidemiologic risk factors, MRSA should also be considered.
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Staphylococcus aureus Resistente a Meticilina , Celulitis Orbitaria/diagnóstico , Celulitis Orbitaria/microbiología , Infecciones Estafilocócicas/diagnóstico , Adolescente , Antibacterianos/uso terapéutico , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Celulitis Orbitaria/terapia , Estudios Retrospectivos , Infecciones Estafilocócicas/terapiaRESUMEN
PRECIS: In this retrospective case series, both Baerveldt and Ahmed glaucoma drainage devices resulted in good long-term outcomes in eyes with pediatric glaucoma following cataract surgery (GFCS). BACKGROUND: The aim of this study was to describe the long-term safety and efficacy of primary glaucoma drainage device surgery in patients with pediatric GFCS. METHODS: We retrospectively identified 28 eyes of 28 patients with GFCS that underwent tube shunt surgery with the Ahmed Glaucoma Valve or Baerveldt Glaucoma Implant. The primary outcome measure was a surgical failure, defined as intraocular pressure (IOP) >21 mm Hg or not reduced by 20% below baseline on 2 consecutive follow-up visits after 3 months, IOP <5 mm Hg on 2 consecutive follow-up visits after 3 months, and reoperation for glaucoma. RESULTS: The mean duration between cataract removal and the diagnosis of glaucoma was 3.6±1.5 years. Kaplan-Meier survival curves indicated a mean time to failure of 41.9±2.1 months after drainage device surgery. The cumulative probability of failure at 1, 2, 3, and 4 years was 3.6%, 19%, 28%, and 28%. IOP was significantly decreased from 29.3±4.1 mm Hg preoperatively to 17.6±1.6 mm Hg at the final follow-up visit (P<0.001). The number of glaucoma medications at baseline was 3.1±0.6, which decreased to 2.1±0.7 at the final visit (P=0.001). CONCLUSIONS: Glaucoma drainage device surgery results in good long-term outcomes in patients with GFCS.
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Extracción de Catarata/efectos adversos , Implantes de Drenaje de Glaucoma , Glaucoma de Ángulo Abierto/etiología , Glaucoma de Ángulo Abierto/cirugía , Preescolar , Femenino , Estudios de Seguimiento , Glaucoma de Ángulo Abierto/diagnóstico , Gonioscopía , Humanos , Lactante , Presión Intraocular/fisiología , Estimación de Kaplan-Meier , Masculino , Implantación de Prótesis , Estudios Retrospectivos , Tonometría Ocular , Resultado del Tratamiento , Agudeza Visual/fisiologíaRESUMEN
PURPOSE: To analyze the long-term results of ab externo trabeculotomy with a Harms trabeculotome at a single, tertiary care pediatric hospital. METHODS: The medical records of pediatric patients operated on between September 2006 and June 2018 were reviewed retrospectively. Kaplan-Meier analysis was performed, with success defined as postoperative intraocular pressure (IOP) of ≤21 mm Hg, >20% reduction from preoperative IOP, and no need for further glaucoma surgery. Risk factors for failure were identified using Cox proportional hazards ratio. RESULTS: A total of 63 eyes of 40 patients were included. The cumulative probability of success rate was 83% at 3 months, 76% at 6, 73% at 12, 72% at 18, and 65% at final visit. Presentation within 3 months of life was associated with a less favorable outcome. Thirty-five eyes (56%) underwent repeat trabeculotomy to treat a different area of the trabecular meshwork because of inadequately controlled IOP after the first session. Of those who needed another session of trabeculotomy, the final success rate was 60.2%. IOP significantly decreased from 29.79 ± 7.67 mm Hg at baseline to 16.13 ± 3.41 mm Hg by final follow-up (P = 0.001). Patients were followed for an average of 85.74 ± 32.95 months. IOP and success rates remained stable 18 months after surgery. CONCLUSIONS: In our patient cohort, ab externo trabeculotomy was associated with good long-term results. More extensive trabeculotomy (ie, more than one procedure) was associated with better long-term success rates.
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Glaucoma/cirugía , Presión Intraocular/fisiología , Malla Trabecular/cirugía , Trabeculectomía/instrumentación , Agudeza Visual , Diseño de Equipo , Femenino , Estudios de Seguimiento , Glaucoma/congénito , Glaucoma/fisiopatología , Humanos , Lactante , Masculino , Periodo Posoperatorio , Estudios Retrospectivos , Factores de Tiempo , Tonometría Ocular , Resultado del TratamientoRESUMEN
AIM: To report a large series of children having Nd:YAG laser capsulotomy in the operating room using the lateral decubitus position. METHODS: Medical records of children who underwent Nd:YAG laser capsulotomy in the operating room at Ann & Robert H. Lurie Children's Hospital of Chicago between September 2008 and April 2017 were reviewed. Induction of general anesthesia and intubation was performed in the supine position after which the patient was placed in lateral decubitus position. The Nd:YAG laser capsulotomy was performed using a standard protocol. At the completion of the procedure, the patient was turned back into the supine position and extubated. RESULTS: This study included 87 eyes of 60 patients. Patient's age ranged from 1 to 18y (mean 6.4±4.1y). In most cases (84/87, 97%), the procedure was performed under general anesthesia. In all cases, good focus on the membrane was achieved, and the procedure was performed successfully. There were no intraoperative ocular or anesthesia-related complications. CONCLUSION: When performing Nd:YAG laser capsulotomy in the operating room, the lateral decubitus position allows an easy and safe approach without the risk of potentially devastating complications that have been associated with the previously described sitting and prone positions.
RESUMEN
Alkaline chemicals can cause severe ocular injury, leaving the victim with significant visual impairment. Calcium hydroxide is a strong alkali present in some household products. We report a case of corneal alkali burns in a 5-year-old boy due to calcium hydroxide powder ("cal") used in preparation of corn masa. Prompt recognition of "cal" as calcium hydroxide will allow the practitioner to appropriately render effective treatment.
Asunto(s)
Quemaduras Químicas/terapia , Hidróxido de Calcio/envenenamiento , Lesiones de la Cornea , Quemaduras Oculares/inducido químicamente , Preescolar , Servicio de Urgencia en Hospital , Quemaduras Oculares/terapia , Humanos , Masculino , PolvosRESUMEN
The study aimed to document the utility of the absolute number of natural killer cells as a biomarker in paediatric orbital myositis (OM). Extracted data from four children with OM included demographics, laboratory values, imaging and treatment response. Stored sera (-80°C) were tested for IgG4 levels in three cases and antibody to Coxsackie B in two cases. Their first symptom was at 14.4±1.2 years (mean±SD). At diagnosis three had creatine phosphokinase (CPK) of 97.3±44.2, aldolase of 8.5±2.8 (n=2), alanine aminotransferase (ALT) of 13±2.8 (n=2) and aspartate aminotransferase (AST) of 21.3±2.9. IG4 level was 87.7±66 (normal=8-89 mg/dL); two sera (patients 1and4) were positive (>1:8 dilution) for anti-Coxsackievirus antigen B5. The CD3-CD16+CD56+ natural killer absolute count was 96.7±28.7 (lower limit of normal=138), increasing to 163±57.2 with disease resolution in three patients. The fourth patient was followed elsewhere. CT showed involvement of bilateral superior oblique, lateral rectus or the left medial rectus muscles. Treatment included intravenous methylprednisolone, methotrexate (n=2) and other immunosuppressants. Paediatric OM disease activity was associated with initially low absolute CD3-CD16+CD56+ natural killer cell counts, which normalised with improvement. We speculate (1) infection, such as Coxsackie B virus, may be associated with paediatric OM; and (2) the absolute count of circulating CD3-CD16+CD56+ natural killer lymphocytes may serve as a biomarker to guide medical therapy.
RESUMEN
BACKGROUND: Despite the progress in vitreoretinal surgery and the importance of silicone oil as an adjunct for the treatment of complex forms of retinal detachment, controversy still surrounds the issue of selecting the proper oil viscosity for clinical use. Herein, we evaluate the outcomes of retinal detachment (RD) surgery after removing silicone oils of different viscosities. METHODS: In this retrospective cohort study, eighty-two eyes with surgically re-attached retinas, of which 53 were filled with 5000 cs silicone oil and 29 with 1000 cs silicone oil were enrolled. We evaluated the outcomes and complications following silicone oil removal. Final anatomic success (stable re-attachment), final visual acuity (VA) and intraocular pressure (IOP)were recorded and analysed. RESULTS: Of 82 eyes, 41 had proliferative vitreoretinopathy (PVR), 24 were associated with intraocular foreign bodies, 10 had endophthalmitis and 7 had proliferative diabetic retinopathy with tractional retinal detachment. Prior to silicone oil removal, the retina was attached in all eyes, 29% had VA > or = 6/120 and 52% had IOP > or = 21 mmHg. After silicone oil removal, the retina remained attached in 59(72%) of the eyes, 34% had VA > or = 6/120 and 9% had IOP > or = 21 mmHg. Comparing 1000 cs and 5000 cs silicone oil filled eyes, redetachment occurred more frequently in the latter group especially in cases with associated PVR. Final VA worse than 6/120 was associated with initial VA < 6/120 (OR = 32.2 95%CI 7.4-140.2) and use of 5000 cs silicone oil (OR = 7.9 95%CI 1.9-32.2). No factor was significantly associated with final IOP > or = 21 mmHg. CONCLUSION: In complicated retinal detachment surgery, use of 5000 cs silicone oil may be associated with a poorer anatomic and visual outcome compared with 1000 cs silicone oil. However there was no difference between the two viscosities in IOP elevation. A randomized controlled study is necessary to further evaluate such a possibility.