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PURPOSE: Comparing visual outcomes after use of a novel binocular eye-tracking-based home treatment (CureSight; NovaSight, Ltd) with patching. DESIGN: Prospective, multicenter, randomized, masked, controlled, noninferiority pivotal trial. PARTICIPANTS: One hundred three children 4 to < 9 years with anisometropic, small-angle strabismic or mixed-mechanism amblyopia were randomized 1:1 to either CureSight treatment or patching. METHODS: The CureSight treatment uses combined anaglyph glasses and an eye tracker to induce real-time blur around the fellow eye fovea in dichoptic streamed video content. Participants used the device for 90 minutes/day, 5 days/week for 16 weeks (120 hours). The patching group received 2 hours of patching 7 days/week (224 hours). The prespecified noninferiority margin was 1 line. MAIN OUTCOME MEASURES: The primary outcome was the improvement in the amblyopic eye visual acuity (VA), modeled with a repeated measures analysis of covariance. Secondary outcomes included stereoacuity, binocular VA, and treatment adherence rates, analyzed by a 1-sample Wilcoxon test within each group and a 2-sample Wilcoxon test comparing groups. Safety outcomes included the frequency and severity of study-related adverse events (AEs). RESULTS: CureSight group VA improvement was found to be noninferior to patching group improvement (0.28 ± 0.13 logarithm of the minimum angle of resolution [logMAR] [P < 0.0001] and 0.23 ± 0.14 logMAR [P < 0.0001], respectively; 90% confidence interval [CI] of difference, -0.008 to 0.076). Stereoacuity improvement of 0.40 log arcseconds (P < 0.0001) and improved binocular VA (0.13 logMAR; P < 0.0001) were observed in the binocular treatment group, with similar improvements in the patching group in stereoacuity (0.40 log arcseconds; P < 0.0001) and binocular VA (0.09 logMAR; P < 0.0001), with no significant difference between improvements in the 2 groups in either stereoacuity (difference, 0; 95% CI, -0.27 to -0.27; P = 0.76) or binocular VA (difference, 0.041; 95% CI, -0.002 to 0.085; P = 0.07). The binocular treatment group had a significantly higher adherence than the patching group (91% vs. 83%; 95% CI, -4.0% to 21%; P = 0.011). No serious AEs were found. CONCLUSIONS: Binocular treatment was well tolerated and noninferior to patching in amblyopic children 4 to < 9 years of age. High adherence may provide an alternative treatment option for amblyopia. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found after the references.
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Ambliopia , Jogos de Vídeo , Criança , Humanos , Ambliopia/terapia , Estudos Prospectivos , Tecnologia de Rastreamento Ocular , Resultado do Tratamento , Seguimentos , Visão Binocular , Privação SensorialRESUMO
BACKGROUND: The prevalence of myopia keeps increasing during the COVID-19 pandemic. We aimed to map the worldwide treatment preferences of ophthalmologists managing myopia control during the first wave of the pandemic. METHODS: An online questionnaire inquiring about pharmacological and optical treatment patterns during the first half of 2020 was sent to pediatric ophthalmology as well as general ophthalmology memberships worldwide. The results among pediatric ophthalmologists were compared to a previous study we performed before the pandemic. RESULTS: A total of 2269 respondents from 94 countries were included. Most respondents were pediatric ophthalmologists (64.6%), followed by ophthalmologists from other subspecialties (32.3%). The preferred modality for all geographical regions was a combination therapy of pharmacological and optical treatments. When evaluated independently, the pharmacological treatment was more popular than the optical treatment in most regions other than East Asia (P < 0.001). Compared to a pre-pandemic questionnaire, the participation of pediatric ophthalmologists affiliated with non-university hospitals increased. Additionally, the prevalence of respondents utilizing either any type of pharmacological treatment and those that using only evidence-based treatments increased globally. Although a decline in the use of optical treatment was evident worldwide, the use of evidence-based optical treatments increased. CONCLUSION: Ophthalmologists around the world preferred a combination therapy of pharmacological and optical treatments. More pediatric ophthalmologists treated myopia progression and preferred a better evidence-based approach to control myopia. These trends reflect a positive response and more awareness of the rising prevalence of myopia due to the increased burden of myopia imposed by the COVID-19 pandemic.
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COVID-19 , Miopia , Oftalmologistas , Oftalmologia , Estrabismo , Criança , Humanos , COVID-19/epidemiologia , Pandemias , Inquéritos e Questionários , Estrabismo/epidemiologia , Miopia/epidemiologia , Miopia/terapiaRESUMO
AIM: To analyze the top 100 most cited papers related to amblyopia. METHODS: A bibliographic search in the Institute for Scientific Information Web of Knowledge across 55 years was performed. RESULTS: Eighty-nine of the 100 papers were published in first-quartile journals. Half (50) of the senior authors were from the USA. Most papers dealt with clinical science (72) and included original research (84). Forty-two of the articles related to all three types of amblyopia (refractive, strabismic and deprivation). Thirty-four related to both strabismic and refractive amblyopia. Around two-thirds of the papers dealt with treatment (34) and pathophysiology (30). Almost a quarter (23%) of the papers were multicenter studies. Nearly half (48) of the papers were published between 2000 and 2010. The Pediatric Eye Disease Investigator Group (PEDIG) published the highest number of studies (11), which dealt more with treatment (p = 0.01) and had higher average number of citations per years (p = 0.05). A larger number of articles on the treatment of amblyopia are newer (p = 0.01). There was no correlation between the time of their publication and the number of citations (p = 0.68, r = 0.042). CONCLUSIONS: Half of the papers were published between 2000 and 2010 and were spearheaded by PEDIG. Most papers dealt with treatment and pathophysiology. This study provides an important historical perspective, emphasizing the need for additional research to better understand this preventable and curable childhood vision impairment.
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Ambliopia , Criança , Humanos , Ambliopia/terapia , Refração Ocular , Testes VisuaisRESUMO
BACKGROUND: To better understand and analyze various aspects of scientific publication, bibliometric data analysis is useful. OBJECTIVES: An analysis of the factors associated with shorter publication times in pediatric ophthalmology and strabismus (POS) between the years 2002 and 2007, compared to 2014 and 2018. METHODS: In this retrospective bibliometric analysis, we analyzed 2,487 articles related to POS from the official websites of 8 preselected ophthalmology journals. Time from submission to acceptance, from acceptance to publication, and from submission to publication were calculated for each article. RESULTS: Median peer review durations were 156 days from submission to acceptance; 79 days from acceptance to publication, and 244 days from submission to publication. Journals such as the American Journal of Ophthalmology, JAMA Ophthalmology, and Strabismus reported the shortest time from submission to publication. Annually, all time intervals decreased, but in the first decade, the decline was significantly greater. The time between submission and acceptance of female senior authors increased during the first decade; however, this disappeared during the second decade. CONCLUSIONS: There was an improvement in most journals and the gender gap in senior authorship decreased with time. DISCUSSION: Since digital technology has rapidly developed over the past two decades, authors have been able to communicate with editorial and production teams more quickly and efficiently. Journal names and the gender of the last author are the main factors affecting publication times.
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Oftalmologia , Humanos , Feminino , Criança , Estudos Retrospectivos , Bibliometria , Fatores de Tempo , AutoriaRESUMO
BACKGROUND: Little is known about the success of multidisciplinary thyroid eye disease (TED) clinic. OBJECTIVES: To present the characteristics, treatments, and outcomes of patients treated in a multidisciplinary TED clinic. METHODS: A medical record review of all patients who attended a TED clinic was performed. Data included demographics, medical history, laboratory tests, visual function tests, ocular examinations, clinical activity score (CAS), and assessment of quality-of-life (QOL). RESULTS: Clinic visits included 132 patients seen during 385 appointments at a TED clinic (mean 12 appointments per patient). Management of TED included medical treatments for 48 patients (36.3%) and surgical treatment for 56 (42.4%). There was a positive significant correlation between the CAS and thyroid-stimulating immunoglobulin (TSI) activity at the first visit and at the last follow-up visit (P < 0.01 and P < 0.02, respectively). However, no correlation was found between the CAS and the thyroid-stimulating hormone levels or between the free triiodothyronine (fT3) and fT4 levels at the first or last visit. There was a significant negative correlation between the CAS and color vision (-0.347, P < 0.01, Pearson correlation) at the first visit, but not between the CAS and visual acuity and visual field at either the first or last visit. Changes in the QOL and the CAS scores were significantly negatively correlated (-0.240, P < 0.01). CONCLUSIONS: Treatment and management decisions for TED should be based on multiple parameters including clinical examinations by ophthalmologists and endocrinologists, laboratory tests, and CAS and QOL scores.
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Oftalmopatia de Graves , Qualidade de Vida , Humanos , Oftalmopatia de Graves/terapia , Testes de Função Tireóidea , Acuidade VisualRESUMO
BACKGROUND: The ultra-Orthodox Jewish community has a unique lifestyle including minimal outdoor activity and intense, prolonged nearby work, beginning at a very young age. Their prevalence of myopia is extremely high. This paper provides a unique insight into the attitudes of this community towards myopia. METHODS: Ultra-Orthodox Jewish parents of children who came to the pediatric ophthalmology clinic in one tertiary care and two community centers in ultra-Orthodox-oriented cities were given a questionnaire. Demographic information, along with myopia prevalence in the family, was gathered. In addition, their attitudes and common knowledge regarding myopia were investigated. RESULTS: 161 questioners were collected, mostly completed by mothers (n = 110, 68%). The average number of children per family was 6 (range 1-16). In 148 families (92%) at least one of the parents has myopia. The average parent refraction was - 4.5 diopters (range - 0.5 to 15 diopters). Out of 935 children, 410 (44%) wore glasses. Twelve parents (7%) believe that myopia is a disease and 94 (58%) reported that they are concerned because their child wears glasses. Twenty-four (15%) believe that glasses are a sign of a high education level. Regarding treating myopia progression, 144 (89%) think that myopia progression should be treated, but only 36 (22%) are aware of the available treatments for it. CONCLUSION: This study examines an insular community with a very high incidence of myopia. In this community most parents think that myopia progression should be treated but most of them are unaware of the currently available treatments.
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Miopia , Criança , Humanos , Israel/epidemiologia , Estilo de Vida , Miopia/epidemiologia , Prevalência , ReligiãoRESUMO
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PURPOSE: To explore what the current worldwide preferred practice patterns of pediatric ophthalmologists are to decrease myopia progression among their patients. METHODS: A questionnaire was sent to all members of supranational and national pediatric ophthalmology and strabismus societies. RESULTS: The questionnaire was fully completed by most respondents 90.10% (847 of 940 responses). Fifty-seven percent (457) routinely treat to decrease myopia progression. The most common parameter to initiate treatment was a myopic increase of 1 diopter/year or more (74.8%, 246). Seventy percent (345) prescribed eye drops. Atropine 0.01% was the most popular (63.4%, 277) followed by atropine 1% (10.9%, 48) and atropine 0.5% (8.9%, 39). Eighty-six percent (394) of the respondents advised to spend more time outdoors, to reduce the amount of time viewing screens (60.2%, 277), and cutback the use of smart phones (63.9%, 294). CONCLUSIONS: Most pediatric ophthalmologists treat to decrease myopia. They employ a wide variety of means to decrease myopia progression. Atropine 0.01% is the most popular and safe modality used similarly to recent reports. However, there is no consensus when treatment should be initiated. Further prospective studies are needed to elucidate the best timing to start treatment and the applicability of recent studies in the Asian population to other ethnic groups. This will improve the ability to update pediatric ophthalmologist with evidenced-based treatment options to counter the myopia epidemic.
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Competência Clínica , Miopia/prevenção & controle , Oftalmologistas/normas , Sociedades Médicas , Inquéritos e Questionários/estatística & dados numéricos , Adolescente , Adulto , Criança , Pré-Escolar , Progressão da Doença , Feminino , Humanos , Incidência , Israel/epidemiologia , Masculino , Miopia/epidemiologia , Miopia/fisiopatologia , Prognóstico , Estudos Retrospectivos , Singapura/epidemiologia , Espanha/epidemiologia , Estados Unidos/epidemiologia , Adulto JovemRESUMO
INTRODUCTION: Characteristics of ophthalmia neonatorum (ON) amongst paediatric ophthalmologists remain unclear. The purpose of this current study is to examine the incidence, diagnosis, treatment, and prophylaxis of ON cases presenting to members of the American Association of Paediatric Ophthalmology and Strabismus (AAPOS). METHODS: An email containing a web link to a survey was sent to all members of AAPOS. The questionnaire examined the incidence of ON, etiology, diagnostic methods, treatment, and prophylaxis of the disease in different countries around the world. RESULTS: Two hundred and ninety-one ophthalmologists answered the questionnaire. Most were from North America (52.94 %). One hundred and seventy-six (60.69 %) ophthalmologists encountered 0-5 cases of ON per year. The most common pathogens causing ON was Chlamydia trachomatis (35.37 %). Two hundred and forty-two (85.21 %) treat empirically when encountering ON during the first 10 days of life and 205 (75.09 %) after the first 10 days of life. In both cases, erythromycin was the most common first line of treatment. Two hundred and twenty-two (78.72 %) ophthalmologists replied that prophylactic treatment is required in their country. The most common agent for prophylaxis was erythromycin ointment (71.50 %). CONCLUSIONS: We found that the incidence of ON per year per practitioner is 0-5 cases, the most common etiology is C. trachomatis, and most infants receive prophylaxis and treatment.
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Anti-Infecciosos/uso terapêutico , Antibioticoprofilaxia , Conjuntivite Bacteriana/tratamento farmacológico , Oftalmia Neonatal/tratamento farmacológico , Oftalmologia/estatística & dados numéricos , Padrões de Prática Médica/estatística & dados numéricos , Conjuntivite Bacteriana/diagnóstico , Conjuntivite Bacteriana/epidemiologia , Conjuntivite Bacteriana/prevenção & controle , Saúde Global , Inquéritos Epidemiológicos , Humanos , Incidência , Recém-Nascido , Oftalmia Neonatal/diagnóstico , Oftalmia Neonatal/epidemiologia , Oftalmia Neonatal/prevenção & controle , Oftalmologia/organização & administração , Sociedades Médicas , Inquéritos e QuestionáriosRESUMO
PURPOSE: The precise correction of refractive error is especially important in young adults. It is unclear whether cycloplegic refraction is necessary in this age group. The purpose of this study was to compare the non-cycloplegic and cycloplegic spherical equivalent (SE) refractive error measured in young adults. METHODS: This was a prospective study of 1400 eyes (n = 700) of enlisted soldiers aged 18 to 21 years who were consecutively evaluated in an outpatient army ophthalmology clinic. One drop of cyclopentolate 1 % was installed twice 10 min apart, and cycloplegic refraction was performed in both eyes 40 min later using an auto-refractor. The difference between non-cycloplegic and cycloplegic refractive measurements was analyzed. RESULTS: The mean difference in SE between non-cycloplegic and cycloplegic measurements was 0.68 ± 0.83 D (95 % CI, 0.64-0.72). Significantly greater differences were observed in hypermetropes than myopes (1.30 ± 0.90 D versus 0.46 ± 0.68 D, p < 0.001). Moderate hypermetropes (2 to 5 D) demonstrated significantly greater refractive error than mild (0.5 to 2 D) or severe (>5 D) hypermetropes (1.71 ± 1.18 D versus 1.19 ± 0.74 D and 1.16 ± 1.08 D respectively, p < 0.001). CONCLUSIONS: Young hypermetropic adults possessed +1 to +2 D of latent hypermetropia. In contrast, young myopic adults revealed pseudomyopia of -0.5 D. Cycloplegic refraction should be performed in young hypermetropic adults complaining of various signs of asthenopia.
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Ciclopentolato/administração & dosagem , Hiperopia/diagnóstico , Midriáticos/administração & dosagem , Miopia/diagnóstico , Refração Ocular/fisiologia , Adolescente , Feminino , Humanos , Hiperopia/fisiopatologia , Masculino , Militares , Miopia/fisiopatologia , Estudos Prospectivos , Pupila/efeitos dos fármacos , Retinoscopia , Adulto JovemRESUMO
OBJECTIVE: To assess the incidence of seizures induced by cycloplegic ophthalmic drops. MATERIALS AND METHODS: A survey among members of the American Association for Pediatric Ophthalmology and Strabismus yielded five patients who received cycloplegic eye drops between 1998 and 2010 and who consequently developed a seizure. RESULTS: The median age of the patients was 5 years (range 3 months to 12 years). Cyclopentolate hydrochloride 1% was the only causative agent. The seizure happened on average 12 min after the instillation of dilating eye drops. Three were generalized convulsions, and two patients had a focal seizure. Past medical history was unremarkable in four cases. In total, 16 previous cases of seizures induced by cycloplegic drugs were identified in reports published between 1890 and 2004, implicating atropine in nine reports, tropicamide and phenylephrine eye drops in one and cyclopentolate in six. DISCUSSION: A small amount of cyclopentolate drops could induce convulsions in young children after only minutes to less than an hour, while a larger dosage of atropine over the span of several hours could cause this rare and unpredictable complication. Predisposing factors were rare and those developing the seizures were healthy subjects. Generalized seizures were much more frequent than focal convulsions. CONCLUSIONS: Seizures after instillation of cycloplegic drops are extremely rare.
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Ciclopentolato/efeitos adversos , Epilepsia/induzido quimicamente , Midriáticos/efeitos adversos , Soluções Oftálmicas/efeitos adversos , Criança , Pré-Escolar , Feminino , Humanos , Lactente , MasculinoRESUMO
PURPOSE: To compare the effectiveness and safety of a novel binocular eye-tracking-based-home-treatment (CureSight) to patching for the treatment of amblyopia. DESIGN: Prospective, masked, randomized controlled noninferiority trial. SETTING: Multicenter, multinational, home treatment. PARTICIPANTS: One hundred forty-nine children 4 to < 9 years with anisometropic, small-angle strabismic, or mixed-mechanism amblyopia were randomized to either binocular treatment (n=75) or patching (n=74). INTERVENTIONS: The binocular treatment group used the CureSight system for 90 min/day, 5 days/week for 16 weeks (120 hours). The patching group received 2-hour patching 7 days/week (224 hours). MAIN OUTCOME MEASURES: The primary outcome was the mean improvement from baseline in amblyopic eye visual acuity (VA) to week 16 in both study groups (non-inferiority of ≤0.10 logarithm of the minimum angle of resolution [logMAR]). Other outcomes included changes in stereoacuity and binocular VA from baseline to week 16. RESULTS: The mean improvement from baseline at week 16 in the binocular treatment group was noninferior to patching group improvement in the modified intent-to-treat (mITT) dataset (LS mean difference between groups in improvement from baseline: 0.034 logMAR (95% CI -0.009 to 0.076)). In the per-protocol (PP) dataset, the mean improvement from baseline at week 16 in the binocular treatment group was superior to patching group improvement (LS mean difference between groups in improvement from baseline: 0.05 logMAR ([95% CI; 0.007 to 0.097]). At week 16, both groups showed significant median improvement in stereoacuity, with no significant between-group difference in the magnitude of improvement in both the mITT and the PP datasets. Binocular VA was also improved in both groups (p<0.0001). Median adherence in the mITT binocular treatment group (94.0%) was also significantly higher than in the patching group (83.9%; p=0.0038). CONCLUSIONS: Binocular, eye-tracking-based amblyopia home treatment is at least as effective as patching.
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PURPOSE: To report the long-term outcomes of a noninferiority randomized controlled trial (RCT) with a binocular eye-tracking-based home treatment (CureSight; NovaSight, Ltd.) in patients with amblyopia. DESIGN: Prospective, multicenter, nonrandomized, long-term follow-up observational study of an RCT. METHODS: Forty-three children 4 to <9 years of age with anisometropic, small-angle strabismic, or mixed-mechanism amblyopia were initially treated for 16 weeks (NCT05185076) with CureSight. In this planned observational follow-up study, 38 patients with no additional amblyopia treatment were evaluated at 12 weeks post-treatment, and 27 were evaluated at 1-year post-treatment. The main outcome measures were visual acuity (VA), stereoacuity, and amblyopia recurrence at 12- and 52-week post-treatment. RESULTS: At 12-week post-treatment, improvement in amblyopic eye VA was maintained vs baseline (0.27 ± 0.14 logMAR, P< .0001), with no change vs the end-of-treatment visit (P > .05). At 1 year there was a partial reduction in the amblyopic eye VA gain of 0.085±0.1 logMAR compared to end-of-treatment (P = .001), but the residual gain of 0.20±0.14 logMAR compared to baseline was statistically significant (P < .0001). Gains in stereoacuity and binocular VA were maintained vs baseline at both 12-weeks and 1-year post-treatment (P < .0001), with no change vs end-of-treatment (P > .05). Amblyopia recurrence (a worsening of ≥2 logMAR levels compared with end-of-treatment) occurred in 2/38 patients at 12-weeks post-treatment (5.3%), and in 5/27 patients at 1-year post-treatment (20.4%). CONCLUSIONS: VA and stereopsis gains following binocular treatment with CureSight were maintained at 1 year without additional treatment.
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Ambliopia , Visão Binocular , Acuidade Visual , Humanos , Ambliopia/terapia , Ambliopia/fisiopatologia , Acuidade Visual/fisiologia , Visão Binocular/fisiologia , Estudos Prospectivos , Masculino , Feminino , Pré-Escolar , Seguimentos , Criança , Resultado do Tratamento , Privação Sensorial , Percepção de Profundidade/fisiologia , Óculos , Estrabismo/fisiopatologia , Estrabismo/terapiaRESUMO
OBJECTIVE: To determine the effect of perinatal and neonatal risk factors on retinopathy of prematurity (ROP) and to examine the association of fertility treatments on the risk for ROP in very low birth weight (VLBW) preterm twins. METHODS: The population-based observational study consisted of VLBW twins born at 24-29 weeks gestational age (GA). Data from the Israel national database (1995-2020) were applied. Univariate and multivariable logistic regression using the General Estimating Equation were used for assessment of risk factors. RESULTS: The study population comprised 4092 infants of whom 2374 (58%) were conceived following fertility treatments. ROP was diagnosed in 851 (20.8%) infants. The odds for ROP approximately doubled with each week decrease in GA: at 24 weeks, Odds Ratio (OR) 58.00 (95% confidence interval (CI) 31.83-105.68); 25 weeks, OR 25.88 (95% CI 16.76-39.96); 26 weeks, OR 12.69 (95% CI 8.84-18.22) compared to 29 weeks GA. Each decrease in one birthweight z-score was associated with 1.82-fold increased risk for ROP (OR, 1.82, 95% CI 1.59-2.08). Infertility treatments were not associated with ROP. Neonatal morbidities significantly associated with ROP were surgical necrotizing enterocolitis (NEC) (OR, 2.04, 95% CI 1.31-3.19); surgically treated patent ductus arteriosus (PDA) (OR, 1.63, 95% CI 1.12-2.37); sepsis (OR, 1.43, 95% CI 1.20-1.71) and bronchopulmonary dysplasia (OR, 1.52, 95% CI 1.22-1.90). CONCLUSION: Among preterm VLBW twins, poor intrauterine growth and surgical interventions for NEC and PDA were associated with high odds for ROP. This study does not support an association of fertility treatments with increased risk for ROP.
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Retinopatia da Prematuridade , Feminino , Humanos , Recém-Nascido , Gravidez , Idade Gestacional , Lactente Extremamente Prematuro , Recém-Nascido de muito Baixo Peso , Retinopatia da Prematuridade/epidemiologia , Estudos Retrospectivos , Fatores de RiscoRESUMO
BACKGROUND: Operations for congenital cataract in children in the past had resulted in aphakia. Improvement in surgical tools and techniques as well as in intraocular lens (IOL) implantation has led to correction of the aphakia by IOL implantation. We report the outcome of cataract surgery with and without IOL on these children in our institution between 1991-2008. METHODS: In this retrospective cohort study, the medical records of all children who underwent surgery for congenital cataract were reviewed. The final study group included 144 children (218 eyes). Postoperative visual acuity (VA) was tested either by Teller Acuity Cards (in preverbal children) or by the Snellen chart. Data on VA status and postoperative complications were retrieved. RESULTS: Patients with bilateral cataract had better postoperative VA than patients with unilateral cataract (logMAR 0.559 ± 0.455 vs. 0.919 ± 0.685, respectively, P < 0.001). Children who underwent IOL implantation had better postoperative VA than those who did not, but the type of surgery had no significant effect after correction for the child's age at surgery (P = 0.346). Secondary cataract occurred more frequently in the extra-capsular cataract extraction (ECCE) + IOL implantation group than in the ECCE only group (20.6 % vs. 8.3 %, respectively, P = 0.018). CONCLUSIONS: Patients with bilateral cataract had better postoperative VA compared with those with unilateral cataract. The type of surgery had no effect on final VA, but there was a higher rate of secondary cataract in the ECCE + IOL patients compared to the ECCE only patients.
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Afacia Pós-Catarata/fisiopatologia , Extração de Catarata , Catarata/congênito , Implante de Lente Intraocular , Pseudofacia/fisiopatologia , Acuidade Visual/fisiologia , Afacia Pós-Catarata/etiologia , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Complicações Pós-Operatórias , Pseudofacia/etiologia , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Purpose: To provide a bibliographical-historical perspective and main interest in the field of myopia. Methods: In this bibliographic study, the Web of Science Database was searched from 1999 to 2018. Recorded parameters included journal name, impact factor, year and language, number of authors, type and origin, methodology, number of subjects, funding, and topics. Results: Epidemiological assessments were the leading type of article (28%), and half of the papers were prospective studies. The number of citations for multicenter studies was significantly higher (P = 0.034). The articles were published in 27 journals, with the majority in Investigative Ophthalmology, Vision Sciences (28%), and Ophthalmology (26%). Etiology, signs and symptoms, and treatment equally encompassed the topics. Papers addressing etiology, specifically genetic and environmental factors (P = 0.029), signs and symptoms (P = 0.001), and prevention, specifically public awareness (47%, P = 0.005), received significantly more citations. Treatment to decrease myopia progression was a much more common topic (68%) than refractive surgery (32%). Optical treatment was the most popular modality (39%). Half of the publications came from 3 countries: the United States (US), Australia, and Singapore. The highest ranked and cited papers came from the US (P = 0.028) and Singapore (P = 0.028). Conclusions: To our knowledge, this is the first report of the top-cited articles on myopia. There is a predominance of epidemiological assessments and multicenter studies originating from the US, Australia, and Singapore, assessing etiology, signs and symptoms, and prevention. These are more frequently cited, emphasizing the great interest in mapping the increase in the incidence of myopia in different countries, public health awareness, and myopia control.
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Purpose: Scleral perforation during strabismus surgery is considered a rare complication that usually results in no significant consequences. The true rate of such occurrences is difficult to evaluate due to the young age of most patients and the occult nature of most events. This study aimed to evaluate long-term retinal changes under the suture areas in patients post-strabismus surgery as presumed signs indicating past undiscovered scleral perforations. Methods: The study population consisted of patients with a follow-up of at least 10 years post-strabismus surgery at the [redacted for review] Eye Institute and with no known retinal conditions as well as with wide fundus visibility. We performed slit-lamp retinal periphery examinations in search of retinal scars or changes at the suture sites. Results: Seventy-one eyes from 43 patients were examined. The mean age (±standard deviation [SD]) at the time of examination was 27 years (±14), and the mean number of strabismus surgeries per patient was 1.8. Three of the examined eyes showed retinal changes at the suture sites, yielding an overall incidence rate of suspected perforation/penetration of 4.2% per eye and 3.6% per strabismus surgery. These three patients were all asymptomatic. Conclusion: Scleral perforations during strabismus surgeries could remain unnoticed since a comprehensive exam of the retinal periphery is challenging in young children, especially during the postoperative period. While retinal changes caused by inadvertent scleral perforations appear to have no clinical sequelae in a time frame of 10 years, such changes should be noted for future fundoscopic examinations.
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Oftalmologia , Descolamento Retiniano , Doenças Retinianas , Perfurações Retinianas , Estrabismo , Criança , Humanos , Pré-Escolar , Adulto , Esclera/cirurgia , Retina , Descolamento Retiniano/cirurgia , Estrabismo/cirurgia , Doenças Retinianas/cirurgia , Recurvamento da Esclera/métodos , Perfurações Retinianas/cirurgiaRESUMO
PURPOSE: To summarize the characteristics and trends of interest in retinoblastoma (Rb) in the last 50 years. METHODS: The Web of Science Database was used to find all studies focused on Rb published from 1970 to 2018. The term "retinoblastoma" was used to search for the 100 most cited records. RESULTS: The mean number of citations was 153.55 ± 88.9. The majority were from the United States (US) (n = 68). Drs. Shields authored 38% of the papers. The number of citations per year was positively correlated with the number of authors, r = 0.26 (p = 0.008). The number of patients was significantly associated with the number of citations per year (p = 0.012). Although papers on radiotherapy were the most common, publications about intra-arterial chemotherapy (IAC) were associated with 88.3% more citations per year (p = 0.031) and papers on intravenous chemotherapy (IVC) were associated with 40.3% more citations per year (p= 0.04). Review and meta-analysis studies had a higher median of citations (10.5) than interventional (6.4) or observational (5.2) studies. CONCLUSIONS: This study compiles a comprehensive analysis of the most-cited articles on Rb. Studies with a higher number of citations per year were associated with IAC, which emphasizes the significance of the advances in Rb treatments that allow for the saving of eyes and vision as well as lives. Review studies had more citations than observational or interventional studies. More citations were associated with a larger number of authors or more reported patients per paper. These findings highlight the importance of collaborations to achieve relevant, high-quality research of Rb.
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PURPOSE: To assess visual acuity (VA) and stereoacuity (SA) improvements in children with amblyopia treated with either binocular dichoptic treatment or patching treatment. METHODS: In this pilot prospective coherent study, 34 participants between 4 and 9 years of age with unilateral anisometropic amblyopia and without history of prior amblyopia treatment were enrolled into three groups. Full treatment group (FTG; n = 12): participants were prescribed the binocular dichoptic treatment to watch for 90 minutes per day, 5 days a week. Part-time treatment group (PTTG; n = 8): participants were prescribed the same binocular treatment as FTG, 90 minutes per day, 3 days per week. Patching treatment group (PTG; n = 14): participants wore an adhesive patch over the dominant eye for 2 hours per day, 7 days per week. Amblyopic-eye distance visual acuity (DVA), near visual acuity (NVA) and SA were evaluated at baseline, 4, 8, and 12 weeks. RESULTS: At 12 weeks, mean amblyopic-eye DVA improved 1.8 lines (95% CI, 1.1-2.5) in FTG, 1.5 lines (95% CI, 0.4-2.7) in PTTG and 3.0 lines (95% CI, 2.0-4.0) in PTG. The amblyopic-eye NVA improved 2.9 lines (95% CI, 2.4-3.5) in FTG, 1.7 lines (95% CI, 0.5-3.0) in PTTG and 2.8 lines (95% CI, 1.8-3.9) in PTG. The SA improved 0.38 log-arcseconds (95% CI, 0.24-0.53) in FTG, 0.59 log-arcseconds (95% CI, 0.36-0.82) in PTTG and 0.40 log-arcseconds (95% CI, 0.13-0.67) in PTG. No significant differences were found in DVA, NVA or SA improvement between FTG and PTG at 12 weeks. CONCLUSIONS: VA and SA after binocular dichoptic treatment produced a similar therapeutic outcome to patching, suggesting a potential value for binocular therapy when treating anisometropic moderate degree of Children's amblyopia.
Assuntos
Ambliopia , Humanos , Criança , Ambliopia/terapia , Projetos Piloto , Estudos Prospectivos , Tecnologia de Rastreamento Ocular , Resultado do Tratamento , Seguimentos , Visão Binocular , Óculos , Privação SensorialRESUMO
BACKGROUND: Eyes with persistent fetal vasculature (PFV) may be mistaken for retinoblastoma and provide a diagnostic challenge. OBJECTIVE: This study aimed to evaluate the role of color Doppler imaging (CDI) in children with persistent fetal vasculature. MATERIALS AND METHODS: Eyes with a diagnosis of PFV were evaluated by CDI. RESULTS: Twenty eyes of 17 children were included. All had a confirmed diagnosis of PFV based on one or more of the following: clinical findings on funduscopy, characteristic findings on imaging modalities (ophthalmic gray-scale US, CT and/or MRI), typical findings observed intraoperatively, and histopathological analysis (after enucleation in one case). Blood flow within the PFV was demonstrated in 19 eyes in this series. CONCLUSION: CDI is a noninvasive diagnostic tool that may add useful information on the presence of blood flow within the PFV and may substantiate the diagnosis of PFV in cases of uncertainty.