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1.
Arch. chil. oftalmol ; 66(1): 25-33, 2011. tab, graf
Article in Spanish | LILACS | ID: lil-609943

ABSTRACT

Objetivo: Evaluar cambios de refracción en escolares beneficiarios de JUNAEB. Material y Métodos: Se analizan 120 escolares (240 ojos) con prescripción de lentes, evaluados por un oftalmólogo desde 2001 por periodo de cuatro años. Resultados: 72 eran mujeres (59,5 por ciento) y 87 tenían entre 5 y 7 años en primer control (71,9 por ciento). 53 niños (43,8 por ciento) eran miopes (EE<0,5 Dp) 37 (30,6 por ciento) hipermétropes (EE>2,0 DP) constatándose 17 casos (14 por ciento) de ambliopía y 4 (3,3 por ciento) estrabismo. 13 usaban lentes (10,7 por ciento) y una visión menor a 0,3 en 100 ojos (41.3 por ciento). En último control, 97,5 por ciento refiere haber usado lentes con visión corregida mayor 0,5 en 217 ojos (89,7 por ciento) y menor 0,3 en 7 (2,9 por ciento) asociado a estrabismo o alta miopía. La miopía aumento en -0,9 dioptrías en 4 años, siendo mayor en miopía alta (-1,7 Dp). Conclusión: beneficio visual de corrección excepto mala visión final asociado alta miopía y estrabismo detectados tardíamente. Mayor progresión en alta miopía.


Objective: Evaluate refractive changes in students beneficiary of JUNAEB program. Material and methods: We studied 120 schoolchildren (240 eyes) with lenses prescription, evaluated by one ophthalmologist since 2001, for a four years period. Results: 72 were women (59.5 percent) and 87 had between 5 and 7 years in the first control (71.9 percent). 53 children (43.8 percent) were myopic (EE<0.5 Dp) 37 (30.6 percent), hyperopia (SE> 2.0 Dp). Found 17 cases (14 percent) of amblyopia and 4 (3.3 percent) strabismus. 13 used lenses (10.7 percent) and a vision of less than 0.3 in 100 eyes (41.3 percent). At last check, 97.5 percent reported having used lenses with corrected vision increase 0.5 in 217 eyes (89.7 percent) and less than 0.3 in 7 (2,9 percent) associated with strabismus or high myopia. Myopia increase -0.7 diopter in four years, being higher in high myopia (-1.7 diopter). Conclusion: Benefit visual correction except poor vision associated high myopia and strabismus detected late. Increased high in myopia progression.


Subject(s)
Humans , Male , Female , Child , Refractive Errors/diagnosis , Mass Screening , Students , Astigmatism , Chile/epidemiology , Refractive Errors/epidemiology , Refractive Errors/therapy , Health Programs and Plans , Hyperopia , Myopia , Retrospective Studies , Visual Acuity
2.
Arch. chil. oftalmol ; 65(2): 25-32, 2010. tab, graf
Article in Spanish | LILACS | ID: lil-609873

ABSTRACT

Objetivo: Evaluar postoperatorio tardío en cataratas infantiles operadas. Material: Estudio retrospectivo de 38 niños operados, antes del 2004 que acuden a citación. Se completa registro. Resultados: Dieciocho (56 por ciento) son mujeres, rango 5-14 años. 42 por ciento cataratas totales, 82 por ciento visión consignada menor 0,1 y 16 por ciento abandonan tratamiento. Veinte casos bilaterales (56 por ciento), 5 antecedentes familiares y 1 Síndrome Down. 29 ojos (73 por ciento) con implanta LIO, logrando 14 visión mayor 0,5 (34 por ciento consignados). 18 (75 por ciento) capsulotomía, primaria (12) o YAG (6). Cuatro (22 por ciento) microftalmia-nistagmo tienen peor pronóstico visual (biometría 75 por ciento <16 mm). Terminan 4 casos (20 por ciento) estrabismo y 2 (10 por ciento) glaucoma. Dieciocho unilaterales (46 por ciento), 61 por ciento visiones consignadas menor 0.1, 50 por ciento catarata total. 11 traumatismos (edad operatoria 6 años vs unilateral 2 años). 12 ojos (67 por ciento) con capsulotomía y 11 implante LIO (53 por ciento aumenta 72 por ciento trauma). 27 por ciento visión final mayor 0,5 y una visión cero (trauma PVR). Conclusiones: Peor pronóstico en casos bilaterales con microftalmia y unilaterales sin trauma ni implante de LIO. Apoyo visión subnormal.


Objective: To evaluate late postoperative infantile cataracts. Material: A retrospective study of 38 children operated before 2004 that come to an appointment. Registration is completed. Results: Eighteen (56 percent) females, range 5-14 years. 42 percent were total cataracts, 82 percent had vision less than 0.1 and 18 percent abandon treatment. Twenty were bilateral cases (56 percent), 5 had family history and one had Down syndrome. 29 eyes (73 percent) had IOLs implanted, 14 achieving vision greater than 0.5 (34 percent recorded). 18 (75 percent) had primary capsulotomy (12) or YAG (6). NIne (45 percent) microphthalmia, nystagmus had worse visual prognosis (biometrics 75 percent<16mm). 4 cases (20 percent) end up with strabismus and 2 (10 percent) glaucoma. Eighteen unilateral (46 percent) 61 percent visions less than 0.1, 50 percent had total cataract. 11 injuries (surgical age 6 years old vs unilateral surgical 2). 12 eyes (67 percent) with capsulotomy and 11 IOL implantation (53 percent increase 72 percent trauma). 27 percent final vision o, 5 or higher and 1 case with zero vision (trauma PVR). Conclusions: Worse Prognosis in bilateral or unilateral microphthalmia without trauma or IOL implantation. Low vision support.


Subject(s)
Humans , Male , Female , Child, Preschool , Child , Adolescent , Cataract Extraction/statistics & numerical data , Lens Implantation, Intraocular/statistics & numerical data , Cataract/epidemiology , Eye Health Services , Outcome and Process Assessment, Health Care , Postoperative Period , Prognosis , Visual Acuity
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