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We investigated the relationship between optic nerve (ON) size and visual acuity in children with optic nerve hypoplasia (ONH). The medical records of patients <19 years with ONH who underwent brain magnetic resonance imaging (MRI) and visual acuity assessment were reviewed. ON diameter at orbital and cisternal segments was assessed independently by two neuroradiologists and compared with visual acuity. ON diameter <1.7 mm represented a cutoff, below which was significantly associated with visual acuity of 20/200 or worse (P = 0.04) and above which was significantly associated with visual acuity of 20/40 or better (P = 0.004). ON diameter measured with MRI may provide an early prognostic indication of visual potential for children with ONH.
Subject(s)
Magnetic Resonance Imaging , Optic Nerve Hypoplasia , Optic Nerve , Visual Acuity , Humans , Magnetic Resonance Imaging/methods , Optic Nerve/diagnostic imaging , Optic Nerve/abnormalities , Optic Nerve/pathology , Visual Acuity/physiology , Child , Male , Female , Optic Nerve Hypoplasia/physiopathology , Optic Nerve Hypoplasia/diagnostic imaging , Child, Preschool , Adolescent , Retrospective Studies , Organ Size , InfantABSTRACT
AIMS: Although the literature on childhood diabetes has traditionally focused on Type 1 diabetes (T1D), youth-onset Type 2 diabetes (T2D) and its associated morbidities have become increasingly prevalent. This study reports on the incidence and demographics of a population-based cohort of children diagnosed with diabetes over a 50-year period. METHODS: Medical records of patients < 22 years diagnosed with diabetes from January 1, 1970, through December 31, 2019, were retrospectively reviewed using the Rochester Epidemiology Project, a database of clinics and hospitals in Olmsted County, Minnesota. RESULTS: Of 606 children diagnosed with diabetes, 519 (85.6%) were diagnosed with T1D at a mean age of 10.9 ± 5.3 years. 87 (14.4%) were diagnosed with T2D at a mean age of 17.4 ± 3.4 years. The incidence of T2D increased 23-fold (p < 0.001) over the five-decade period (5 per 100,000 children/year) while T1D remained stable (26 per 100,000 children/year; p = 0.08). The mean body mass index at T2D diagnosis (35.5 kg/m2 ± 10.4) was significantly higher than in T1D (18.9 kg/m2 ± 4.6 [95% CI for difference 14.2-19.0]; p < 0.0001). Sixty-nine percent of children diagnosed with T2D were female, and the hazard ratio of developing diabetic retinopathy in females with T2D compared to males was 6.83 (95% CI 1.53-30.44; p = 0.012). CONCLUSIONS: The incidence of youth-onset T2D increased significantly over the 50-year period while the incidence of T1D remained stable. A higher proportion of females were diagnosed with youth-onset T2D. Females with T2D were more than six times likelier to develop diabetic retinopathy than males.
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PURPOSE: Data supporting treatment recommendations for congenital nasolacrimal duct obstruction (CNLDO) in patients with craniofacial abnormalities is scarce. This study reports the incidence, clinical features, and outcomes of patients with concomitant craniofacial abnormalities and CNLDO. METHODS: This multi-center, retrospective, population-based cohort study included all patients diagnosed with CNLDO before age 6 during a 10-year period in a single US county. RESULTS: Of the 17,713 live births during the study period, 1998 infants were diagnosed with CNLDO, among whom 41 (2.05%) had associated congenital craniofacial abnormalities, yielding a birth prevalence of 23.1 (95% CI 16.6-31.4) per 10,000 live births. Craniofacial patients were significantly older at time of diagnosis (6.2 months) compared to uncomplicated CNLDO (3.7 months; p = 0.035). There was no significant difference in mean age at spontaneous CNLDO resolution, but 31.7% of craniofacial patients required probing for CNLDO resolution, compared to 14.5% in the CNLDO group (OR 2.76 [95%CI 1.41-5.39] p = 0.003). All but two patients with craniofacial abnormalities had resolution of symptoms after initial probing. Intraoperative probing findings indicated that 8 of 13 craniofacial patients had complex obstructions. CONCLUSIONS: The similar age at spontaneous resolution indicates that watchful waiting until approximately one year of age is a reasonable approach even in patients with craniofacial abnormalities, though more of these patients may require surgical intervention.
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PURPOSE: To report the incidence, clinical characteristics, and outcomes of acute dacryocystitis among a large, population-based cohort of children born with congenital nasolacrimal duct obstruction (CNLDO) over a 10-year period. METHODS: This multicenter retrospective, population-based cohort study included all patients diagnosed with acute dacryocystitis in a cohort of patients diagnosed with CNLDO before age 5 years in Olmsted County, Minnesota, United States of America from January 1, 1995, through December 31, 2004. RESULTS: Of 1,998 patients with CNLDO, there were 70 cases (36 female [(51%)]) of acute dacryocystitis during the study, yielding an incidence rate of 243 per 100,000 children (95% CI, 170-316). Mean age at diagnosis was 9.0 months. Patients who developed dacryocystitis were significantly less likely to be born via C-section (OR = 0.29, P = 0.009). Less than half of patients with dacryocystitis were treated with oral/intravenous antibiotics (46%), but whose who were had a significantly higher odds of requiring probing (OR = 8.50, P = 0.004). Spontaneous CNLDO resolution was significantly less likely to occur in patients diagnosed with acute dacryocystitis compared with those without (OR = 2.46, P = 0.001). The median age of spontaneous resolution in the dacryocystitis group (6.0 months) was significantly older than the uncomplicated CNLDO group (P = 0.012). CONCLUSIONS: Pediatric acute dacryocystitis is an uncommon complication of CNLDO and is associated with both a lower likelihood of and older age at spontaneous resolution of CNLDO symptoms.
Subject(s)
Dacryocystitis , Lacrimal Duct Obstruction , Nasolacrimal Duct , Humans , Female , Dacryocystitis/epidemiology , Male , Lacrimal Duct Obstruction/congenital , Lacrimal Duct Obstruction/epidemiology , Incidence , Retrospective Studies , Infant , Nasolacrimal Duct/abnormalities , Child, Preschool , Minnesota/epidemiology , Acute Disease , Anti-Bacterial Agents/therapeutic use , Cohort Studies , Infant, Newborn , DacryocystorhinostomyABSTRACT
Objective: To determine the appropriateness of ophthalmology recommendations from an online chat-based artificial intelligence model to ophthalmology questions. Patients and Methods: Cross-sectional qualitative study from April 1, 2023, to April 30, 2023. A total of 192 questions were generated spanning all ophthalmic subspecialties. Each question was posed to a large language model (LLM) 3 times. The responses were graded by appropriate subspecialists as appropriate, inappropriate, or unreliable in 2 grading contexts. The first grading context was if the information was presented on a patient information site. The second was an LLM-generated draft response to patient queries sent by the electronic medical record (EMR). Appropriate was defined as accurate and specific enough to serve as a surrogate for physician-approved information. Main outcome measure was percentage of appropriate responses per subspecialty. Results: For patient information site-related questions, the LLM provided an overall average of 79% appropriate responses. Variable rates of average appropriateness were observed across ophthalmic subspecialties for patient information site information ranging from 56% to 100%: cataract or refractive (92%), cornea (56%), glaucoma (72%), neuro-ophthalmology (67%), oculoplastic or orbital surgery (80%), ocular oncology (100%), pediatrics (89%), vitreoretinal diseases (86%), and uveitis (65%). For draft responses to patient questions via EMR, the LLM provided an overall average of 74% appropriate responses and varied by subspecialty: cataract or refractive (85%), cornea (54%), glaucoma (77%), neuro-ophthalmology (63%), oculoplastic or orbital surgery (62%), ocular oncology (90%), pediatrics (94%), vitreoretinal diseases (88%), and uveitis (55%). Stratifying grades across health information categories (disease and condition, risk and prevention, surgery-related, and treatment and management) showed notable but insignificant variations, with disease and condition often rated highest (72% and 69%) for appropriateness and surgery-related (55% and 51%) lowest, in both contexts. Conclusion: This LLM reported mostly appropriate responses across multiple ophthalmology subspecialties in the context of both patient information sites and EMR-related responses to patient questions. Current LLM offerings require optimization and improvement before widespread clinical use.
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Purpose: Although dissociated vertical deviation (DVD) is reported to occur rarely in children with intermittent exotropia (IXT), little is known regarding the clinical features of these children. The purpose of this study was to compare the demographic and clinical characteristics of children with intermittent exotropia and DVD to those without DVD. Methods: The medical records of all children diagnosed with intermittent exotropia at our institution from 1 January 2002, through 31 December 2018, who had 2 or more exams with 3 or more assessments of control, were retrospectively reviewed. Exotropic children with DVD were compared to those without DVD. Results: During the 17-year study period, 115 children met the inclusion criteria, of which 25 (21.7%) had DVD. Compared to the 90 exotropic children without DVD, children with IXT and DVD were more likely to have a motility disorder (p = .021), a worse mean distance control score (2.8 vs 2.4; p = .09), a larger mean angle of deviation (27.8 prism diopters [PD] vs 25.1 PD; p = .04), and a lower median stereopsis (200 secs vs 100 secs; p = .08). The children with DVD were more likely to have undergone surgery (p = .17) although there was no difference in the mean age at initial surgery between the two groups. Conclusions: The presence of dissociated vertical deviation in children with intermittent exotropia is associated with more motility disorders and worse binocular function compared to those without DVD. These children will likely require closer observation and earlier intervention.
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PURPOSE/AIM: To report the birth prevalence and natural history of congenital corneal opacities among a population-based cohort of children. MATERIALS AND METHODS: The medical records of patients <5 years diagnosed with a congenital onset corneal opacity while residing in Olmsted County, Minnesota, from January 1, 1977, through December 31, 2016, were retrospectively reviewed. RESULTS: Fourteen patients were diagnosed with a congenital corneal opacity during the 40-year study period for a birth prevalence of 1 in 5188 live births. The mean age at diagnosis was 7.5 months (range 0-48 months) and 9 (64.3%) were males. Four patients had congenital glaucoma, 4 had limbal dermoids, 2 had sclerocornea, and 1 patient each had Descemet's tear from birth trauma, herpes simplex virus type 1 keratitis, corneal leukoma, and an undiagnosed scar. Six (42.8%) patients required treatment for their underlying corneal opacity including the four patients with congenital glaucoma. The other 8 (57.1%) patients had a clear central axis. Four (28.6%) of 14 patients required amblyopia therapy, and 4 (28.6%) developed strabismus. Four (28.6%) patients had associated systemic conditions. During a mean follow up of 5.4 years (range 1.3-27.0 years), the median best corrected visual acuity (BCVA) was logmar 0.16 (20/25) (range 20/20-hand motion) with one patient with unilateral BCVA less than 20/60 and one patient with bilateral BCVA less than 20/60. CONCLUSIONS: In this 40-year cohort, congenital corneal opacities were relatively rare and the result of a variety of disorders. Although amblyopia and strabismus occurred commonly, most patients had good visual outcomes.
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PURPOSE: To investigate the population-based incidence and de novo mutation rate of Marfan syndrome and risk of ectopia lentis. METHODS: Patients newly diagnosed with Marfan syndrome in Olmsted County, Minnesota, from January 1, 1976, through December 31, 2005, were identified through medical records review. Outcome measures were Marfan incidence, de novo mutation rate, risk of ectopia lentis. RESULTS: Marfan syndrome was identified in 17 patients during the 30-year period, yielding an incidence of 0.52 per 100,000 people/year (95% CI, 0.27-0.77). Mean age at diagnosis was 24.4 years (range, 1.7 year to 51.3 years). Nine patients (53%) were female. Of the 17, 5 (29%) were new mutations, with a calculated mutation rate of 3.8 ± 1.7 × 10-5. Four (24%) were diagnosed with ectopia lentis, including 3 at the time of their Marfan diagnosis. Of the 14 patients at risk for developing ectopia lentis after being diagnosed with Marfan syndrome, 1 (7%) developed it during a mean follow-up of 9 years (range, 0-6.4). Twelve (71%) were diagnosed with dilated ascending aorta during a mean follow-up of 13.2 years (range, 6.7 months to 28.9 years). CONCLUSIONS: Incidence and de novo mutation rate of Marfan syndrome in this population-based cohort was higher than prior reports. Ectopia lentis, whose prevalence in North America has not been reported previously, occurred in approximately one-fourth of study patients and more commonly around the time of initial Marfan diagnosis.
Subject(s)
Ectopia Lentis , Marfan Syndrome , Humans , Female , Infant , Male , Ectopia Lentis/diagnosis , Ectopia Lentis/epidemiology , Ectopia Lentis/genetics , Marfan Syndrome/diagnosis , Marfan Syndrome/epidemiology , Marfan Syndrome/genetics , Mutation Rate , Incidence , MutationABSTRACT
We evaluated the effect of part-time patching versus observation on distance exodeviation control in post hoc analyses of 3- to <11-year-olds with intermittent exotropia who were assigned to either patching 3 hours/day or observation in a previously reported randomized clinical trial. The present analysis was limited to a subgroup of 306 participants who at distance fixation spontaneously manifested either a constant or intermittent exotropia or had prolonged recovery after monocular occlusion (a distance control score of 2 or worse using the 0-5 Office Control Score scale) at baseline. We assessed change in control at distance and near fixation, from baseline to 3 months and baseline to 6 months (1 month after discontinuing patching). We found greater improvement in the distance control score with patching than with observation at 3 months (mean difference, 0.4 points; 95% CI, 0.1-0.7) and 6 months (mean difference, 0.3 points; 95% CI, 0.02-0.6). These analyses suggest that part-time patching may improve distance control in children with intermittent exotropia and a control score ≥ 2; however, because this conclusion is based on post hoc subgroup analyses, further studies are needed.
Subject(s)
Exotropia , Child , Humans , Exotropia/therapy , Chronic DiseaseABSTRACT
PURPOSE: To describe the incidence and distribution of eye diseases affecting children in the first year of life in Olmsted County, Minnesota. METHODS: We conducted a population-based, retrospective medical record review of infants (≤1 year of age) residing in Olmsted County diagnosed with an ocular disorder from January 1, 2005, through December 31, 2014. RESULTS: A total of 4,223 infants were diagnosed with an ocular disorder, yielding an incidence of 20,242/100,000 births per year, or 1 in 4.9 live births (95% CI, 19,632-20,853). The median age at diagnosis was 3 months, and 2,179 (51.5%) were female. The most common diagnoses included conjunctivitis, in 2,175 (51.5%), nasolacrimal duct obstruction, in 1,432 (33.6%), and pseudostrabismus, in 173 (4.1%). Visual acuity was decreased in one or both eyes in 23 (0.5%) infants because of strabismus in 10 (43.5%) and cerebral visual impairment in 3 (13.0%). A majority of the infants (3,674 [86.9%]) were diagnosed and managed by a primary care provider, and 549 (13.0%) were evaluated and/or managed by an eye care provider. CONCLUSIONS: Although ocular disorders occurred in 1 in 5 infants in this cohort, most conditions were evaluated and managed by primary care providers. Understanding the incidence and distribution of ocular diseases among infants is useful for planning clinical resources.
Subject(s)
Lacrimal Duct Obstruction , Nasolacrimal Duct , Strabismus , Infant , Child , Humans , Female , Male , Lacrimal Duct Obstruction/epidemiology , Retrospective Studies , Incidence , Strabismus/epidemiology , Strabismus/diagnosis , Minnesota/epidemiology , Age DistributionABSTRACT
PURPOSE: To report the incidence and clinical characteristics of pediatric ocular and adnexal injuries diagnosed over a 10-year period in Olmsted County, Minnesota. METHODS: This multicenter retrospective, population-based cohort study included all patients <19 years of age in Olmsted County diagnosed with ocular or adnexal injuries from January 1, 2000, through December 31, 2009. RESULTS: A total of 740 ocular or adnexal injuries occurred during the study period, yielding an incidence of 203 (95% CI, 189-218) per 100,000 children. Median age at diagnosis was 10.0 years, and 462 (62.4%) were males. Injuries presented to the emergency department or urgent care setting most frequently (69.6%) and often occurred while outdoors (31.6%) during summer months (29.7%). Common injury mechanisms included blunt force (21.5%), foreign bodies (13.8%), and sports activities (13.0%). Isolated anterior segment injuries occurred in 63.5% of injuries. Ninety-nine patients (13.8%) had visual acuity of 20/40 or worse at initial examination, and 55 patients (7.7%) had visual acuity of 20/40 or worse at final examination. Twenty-nine injuries (3.9%) required surgical intervention. Significant risk factors for reduced visual acuity and/or the development of long-term complications include male sex, age ≥12 years, outdoor injuries, sport and firearm/projectile injury mechanism, and hyphema or posterior segment injury (P < 0.05). CONCLUSIONS: Most pediatric eye injuries are minor anterior segment injuries with infrequent long-lasting effects on visual development.
Subject(s)
Eye Injuries , Firearms , Child , Humans , Male , Female , Incidence , Retrospective Studies , Cohort Studies , Eye Injuries/diagnosis , Eye Injuries/epidemiology , Eye Injuries/etiologyABSTRACT
BACKGROUND: Although presumed microvascular third nerve palsies (TNP) have been associated with vascular risk factors and/or stroke, these associations have not been explored in a population-based cohort. The purpose of this population-based case-control study was to determine whether these factors are associated with TNPs that had been classified as isolated microvascular ischemic events and determine future risk of mortality. METHODS: Participants were subjects >18 years old with new onset of isolated TNP attributed to presumed microvascular ischemia (n = 55) while residing in Olmsted County, Minnesota, from January 1, 1978 to December 31, 2014. Control subjects (n = 55) were randomly selected from the same population and matched for gender, age, and length of medical follow-up. We identified all cases of new-onset isolated presumed microvascular ischemic TNP using the Rochester Epidemiology Project, a record-linkage system of medical records for all patient-physician encounters in Olmsted County, Minnesota. All medical records of cases and controls were reviewed for potential risk factors, including diabetes mellitus, diabetic retinopathy, hypertension, hyperlipidemia, smoking, and symptomatic ischemic stroke. Multivariable and univariate logistic regression analyses were used to compare the prevalence of potential risk factors between microvascular ischemic cases and controls according to the number of subjects, and odds ratios (ORs) with 95% confidence intervals (CIs) were calculated. Kaplan-Meier curves were used to compare mortality between cases and controls. RESULTS: The annual incidence of microvascular ischemic TNP was 1.7 per 100,000. Univariate analysis demonstrated that hypertension ( P < 0.001; OR, 4.80; 95% CI, 2.11-11.58), diabetes mellitus ( P < 0.001; OR, 6.55; 95% CI, 2.72-17.32), diabetic retinopathy ( P = 0.014; OR, 13.50; 95% CI, 2.48-251.55), coronary artery disease ( P = 0.047; OR, 2.27; 95% CI, 1.02-5.18), and symptomatic ischemic stroke ( P = 0.039; OR, 3.56; 95% CI, 1.07-11.85) all occurred more frequently in patients with microvascular ischemic TNP than controls. In multivariate analysis, only hypertension (OR of 4.14, 95% CI, 1.61-10.65, P < 0.001) and diabetes (OR of 4.12, 95% CI, 1.43-11.92, P = 0.003) remained independently statistically significant. There was numerically higher mortality in microvascular cases than in controls, but it did not reach statistical significance. CONCLUSIONS: There are multiple cardiovascular diseases that are associated with isolated microvascular ischemic TNP, including hypertension, coronary artery disease, diabetes mellitus, diabetic retinopathy, and symptomatic ischemic stroke. Given that the main drivers of this association seem to be diabetes and hypertension, patients with microvascular ischemic TNP should be evaluated for these conditions.
Subject(s)
Coronary Artery Disease , Diabetic Retinopathy , Hypertension , Ischemic Stroke , Oculomotor Nerve Diseases , Stroke , Humans , Adolescent , Case-Control Studies , Diabetic Retinopathy/complications , Risk Factors , Oculomotor Nerve Diseases/etiology , Stroke/epidemiology , Stroke/complications , Hypertension/complications , Hypertension/epidemiology , IschemiaABSTRACT
PURPOSE: To report the prevalence, clinical characteristics, and natural history of orbital vascular anomalies diagnosed among children over a 50-year period. METHODS: The medical records of all patients <19 years diagnosed with any form of an orbital vascular anomaly (OVA) at Mayo Clinic, Rochester, Minnesota from January 1 1966, through December 31 2015, were retrospectively reviewed. RESULTS: A total of 109 children were diagnosed with OVA during the 50-year period, of which 24 were from Olmsted County, MN, yielding a birth prevalence of 1 in 4,305 live births. The median age at diagnosis for the 109 patients was 1.2 years (range, 0-17.9 years) and 67 (61.5%) were female. Common presenting symptoms included proptosis in 80 (73.4%) patients, abnormalities in skin color in 45 (41.3%) patients, and pain in 18 (16.5%) patients. There were 55 (50.5%) vascular malformations [50 (91%) low-flow lymphatic malformations, 3 (5.5%) high-flow arteriovenous malformations, and 2 (3.5%) low-flow venous malformations] and 54 (49.5%) vascular tumors [53 (98%) capillary hemangiomas and 1 (2%) kaposiform hemangioendothelioma]. During a mean follow-up of 5.95 years (range 0-27.7 years), amblyopia and/or strabismus were diagnosed in 46 (43.4%) patients. CONCLUSIONS: Capillary hemangiomas and low-flow lymphatic malformations comprise most of the orbital vascular anomalies in this cohort of children. Amblyopia and strabismus are common sequelae, highlighting the importance of early diagnosis and appropriate management.
Subject(s)
Amblyopia , Hemangioma, Capillary , Strabismus , Vascular Malformations , Child , Humans , Female , Male , Prevalence , Retrospective Studies , Vascular Malformations/diagnosis , Vascular Malformations/epidemiologyABSTRACT
BACKGROUND/AIMS: To report the incidence and clinical characteristics of paediatric keratitis diagnosed over a 10-year period in a well-defined population. DESIGN: Retrospective, population-based study. METHODS: Setting: multicentre. POPULATION: patients (<19 years) diagnosed with keratitis as residents of Olmsted County from 1 January 2000, through 31 December 2009. MAIN OUTCOME MEASURES: calculated annual age-specific and gender-specific incidence rates, demographic information and initial and final visual acuity. RESULTS: A total of 294 diagnoses of keratitis occurred in 285 children during the 10-year period, yielding an incidence of 78.0 per 100 000 younger than 19 years (95% CI 69.0 to 87.1) or approximately 1 in 1282 children. The incidence increased throughout the 10-year study period (p<0.001). The mean age at diagnosis was 15.3 years (range, 0.2-18.9) and 172 (60.4%) were women. The observed forms included keratitis due to contact lens wear in 134 (45.6%), infectious keratitis in 72 (24.5%), keratitis not otherwise specified in 65 (22.1%) and keratitis sicca in 23 (7.8%). The visual acuity was reduced to ≤20/40 in 61 (21.4) of the 285 patients at the initial examination and in 24 (8.4%) at the final examination. Children with infectious keratitis had the poorest presenting vision and the best final vision, whereas the reverse was true for those with keratitis sicca. CONCLUSIONS: Keratitis, regardless of aetiology, was observed in approximately 1 in 1300 children by 19 years of age in this population-based cohort. Nearly half were related to contact lens wear and a decrease in vision to ≤ 20/40 occurred in 1 in 12 patients.
Subject(s)
Keratitis , Keratoconjunctivitis Sicca , Humans , Child , Female , Male , Incidence , Retrospective Studies , Keratitis/diagnosis , Keratitis/epidemiology , Risk FactorsABSTRACT
BACKGROUND/AIM: Recent studies have demonstrated adverse psychosocial and mental health disorders among children with ocular disorders. The mental health burden of children with simple congenital ptosis, however, is unknown. The purpose of this study was to compare the psychosocial and mental health findings of children with simple congenital ptosis with controls. METHODS: The medical records of all children (<19 years) diagnosed with simple congenital ptosis from 1 January 1965 through 31 December 2004 while residing in Olmsted County, Minnesota were retrospectively reviewed for psychosocial and mental health morbidity. One-to-one randomly selected age-matched and gender-matched controls from the same population were similarly reviewed. RESULTS: 81 children with ptosis were diagnosed at a mean age of 3.2 years (range, 1 month-16 years), 35 (43.2%) of whom were girls. An adverse psychosocial development was diagnosed in 41 (50.6%) patients with simple congenital ptosis monitored to a mean age of 21.4 years, compared with 26 (32.5%) controls (p=0.02). A mental illness was diagnosed in 31 (38.3%) patients with ptosis compared with 16 (20%) controls (p=0.01). Children with ptosis were 2.5 times more likely than controls to develop a mental illness and 2.1 times more likely to develop a psychosocial maladjustment. Patients with ptosis were also significantly more likely to have more mental health disorders (p=0.02) and a longer duration of psychotropic medication use (p=0.005). CONCLUSIONS: Children diagnosed with simple congenital ptosis in this population had significantly greater psychosocial and mental health morbidity compared with controls. Children with ptosis may benefit from early psychosocial intervention.
Subject(s)
Blepharoptosis , Mental Disorders , Child , Female , Humans , Child, Preschool , Young Adult , Adult , Male , Blepharoptosis/epidemiology , Blepharoptosis/congenital , Retrospective Studies , Mental Health , Mental Disorders/epidemiology , Mental Disorders/diagnosis , Time FactorsABSTRACT
Amblyogenic congenital ptosis in a young child generally requires amblyopia therapy and, if that proves ineffective, prompt surgical intervention. However, early surgery for severe congenital ptosis is often associated with poor cosmesis and a higher reoperation rate than surgery performed near school age. We report the case of a child with amblyogenic congenital ptosis successfully managed with upper eyelid taping through 5 years of age.
Subject(s)
Amblyopia , Blepharoplasty , Blepharoptosis , Child , Humans , Blepharoptosis/surgery , Eyelids/surgery , Amblyopia/therapy , Amblyopia/complications , Reoperation , Retrospective StudiesABSTRACT
Age-related distance esotropia (ARDET) is characterized by an esodeviation greater at distance than near in older aged patients and generally managed with prism spectacles or surgery. The purpose of this study is to describe the prevalence, clinical characteristics, and natural history of age-related distance esotropia in a defined population. The medical records of all adult (≥19 years of age) residents of Olmsted County, Minnesota, diagnosed with an esodeviation at least 2 prism diopters (PD) greater at distance than near, from 1 January 1985, through 31 December 2004, were retrospectively reviewed. Seventy-three (9.7%) of 751 new cases of adult-onset strabismus were diagnosed with age-related distance esotropia during the 20-year period. The mean age of onset was 70 years (range, 19 to 93 years) and 48 (65.8%) were female (p = .007). The mean angle of esodeviation was 7.6 (range, 2 to 20) prism diopters (PD) at distance and 0.4 (range, 10 PD of XT to 12 PD of ET) PD at near. The Kaplan-Meier rate of progression, as defined by a ≥ 6 prism diopter (PD) increase in esotropia, was 50% by 15 years after diagnosis. Half of the patients had hypertension, while one-third had coronary artery disease or other cardiac comorbidities. Age-related distance esotropia comprised 1 in 10 adults with new-onset strabismus in this population and was significantly more common among women. Hypertension and cardiovascular disease may be risk factors for this form of strabismus, and approximately half of the patients worsened over a 15-year period.
Subject(s)
Esotropia , Hypertension , Adult , Female , Humans , Young Adult , Middle Aged , Aged , Aged, 80 and over , Male , Oculomotor Muscles/surgery , Retrospective Studies , Esotropia/epidemiology , Esotropia/therapy , Hypertension/surgery , Risk Factors , Treatment Outcome , Ophthalmologic Surgical ProceduresABSTRACT
OBJECTIVE: To describe the incidence and clinical characteristics of conjunctivitis in the first year of life. DESIGN: Population-based cohort study. PARTICIPANTS: All infant (≤12 months of age) residents of Olmsted County, Minnesota, diagnosed with conjunctivitis from January 1, 2005, through December 31, 2014. METHODS: The medical records of all potential cases identified by the Rochester Epidemiology Project database were reviewed. MAIN OUTCOME MEASURES: Incidence rate and clinical features of infantile conjunctivitis. RESULTS: A total of 2175 infants were diagnosed during the 10-year period, yielding an incidence of 10,422 per 100,000 children or approximately 1 in 10 infants by 1 year of age. The mean age at diagnosis was 4.9 months (range, 1 day-12 months), and 1001 (46.0%) were female. Both eyes were involved in 1180 (54.3%), the right eye alone in 506 (23.3%), and 489 (22.5%) in the left. Five hundred seventy-six (26.5%) of the 2175 were diagnosed at ≤30 days of life, from which topical cultures were obtained in 111 (19.7%). Only 36 (32.4%) of the cultures showed bacterial agents, with Chlamydia present in 3. Treatment for infantile conjunctivitis, where recorded, included topical antibiotics in 523 (90.8%) and simple observation in 47 (8.2%). CONCLUSIONS: Conjunctivitis in the first year of life occurred in approximately 10% of infants in this population-based cohort. More than half involved both eyes, one-quarter were identified in the first 30 days of life, and sight-threatening infectious agents were rare.
Subject(s)
Conjunctivitis , Eye Infections, Bacterial , Infant, Newborn, Diseases , Child , Cohort Studies , Conjunctivitis/diagnosis , Conjunctivitis/epidemiology , Eye , Female , Humans , Incidence , Infant , Infant, Newborn , Male , Minnesota/epidemiology , Retrospective StudiesABSTRACT
PURPOSE: To determine the predictive value of International Classification of Diseases, 9th Revision (ICD-9) codes for identifying infantile eye diagnoses. METHODS: Population-based retrospective cohort study of all residents of Olmsted County, Minnesota diagnosed at ≤1 year of age with an ocular disorder. The medical records of all infants diagnosed with any ocular disorder from January 1, 2005, through December 31, 2014, were identified. To assess ICD-9 code accuracy, the medical records of all diagnoses with ≥20 cases were individually reviewed and compared to their corresponding ICD-9 codes. Main outcome measures included positive predictive value (PPV), negative predictive value (NPV), sensitivity, and specificity of ICD-9 codes. RESULTS: In a cohort of 5,109 infants with ≥1 eye-related ICD-9 code, 10 ocular diagnoses met study criteria. The most frequent diagnoses were conjunctivitis (N = 1,695) and congenital nasolacrimal duct obstruction (N = 1,250), while the least common was physiologic anisocoria (N = 23). The PPVs ranged from 8.3% to 88.0%, NPVs from 96.3% to 100%, sensitivity from 3.0% to 98.7%, and specificity from 72.6% to 99.9%. ICD-9 codes were most accurate at identifying physiologic anisocoria (PPV: 88.0%) and least accurate at identifying preseptal cellulitis (PPV: 8.3%). In eye specialists versus non-eye specialists, there was a significant difference in PPV of ICD-9 codes for conjunctivitis (26.8% vs. 63.9%, p < .001), pseudostrabismus (85.9% vs. 25.0%, p < .001), and physiologic anisocoria (95.5% vs. 33.3%, p = .002). CONCLUSION: The predictive value of ICD-9 codes for capturing infantile ocular diagnoses varied widely in this cohort. These findings emphasize the limitations of database research methodologies that solely utilize claims data to identify pediatric eye diseases.Abbreviations/Acronyms PPV: positive predictive value; NPV: negative predictive value; CNLDO: congenital nasolacrimal duct obstruction.