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1.
Arq. bras. oftalmol ; 84(4): 316-323, July-Aug. 2021. tab, graf
Article in English | LILACS | ID: biblio-1285290

ABSTRACT

ABSTRACT Purpose: The purpose of this study was to analyze the safety of primary intraocular lens implantation in a large number of eyes in children aged <24 months. Methods: The medical records of patients aged 5-24 months, who underwent primary intraocular lens implantation in the capsular bag, were reviewed. A foldable three-piece acrylic intraocular lens was implanted by the same surgeon using a single surgical technique. Patients who had <1 year of follow-up after the surgery were excluded. The main outcome measurements included visual acuity, myopic shift, follow-up complications, and additional surgeries. Results: Sixty-eight patients (93 eyes) were analyzed. The mean age of the patients at the time of surgery was 15.06 ± 6.19 months (range: 5-24 months), and the spherical equivalent 1 month after surgery was 3.62 ± 2.32 D. After 5.67 ± 3.10 years, the spherical equivalent was -0.09 ± 3.22 D, and the corrected distance visual acuity was 0.33 ± 0.33 and 0.64 ± 0.43 logMAR in bilateral and unilateral cases, respectively (p=0.000). The highest myopic shift was observed in infants who underwent surgery at ages 5 and 6 months. The most frequent complications included visual axis opacification and corectopia. Glaucoma and retinal detachment were not reported. Conclusion: Primary in-the-bag intraocular lens implantation in children aged 5-24 months is safe, and is associated with low rates of adverse events and additional surgery.


RESUMO Objetivo: O objetivo deste estudo foi analisar a segurança do implante de lente intraocular primária em um grande número de olhos em crianças <24 meses. Métodos: Foram revisados os prontuários de pacientes com idade entre 5-24 meses, submetidos a implante primário de lente intraocular no saco capsular. Uma lente intraocular acrílica de três peças dobrável foi implantada pelo mesmo cirurgião usando uma única técnica cirúrgica. Pacientes que tiveram <1 ano de acompanhamento após a cirurgia foram excluídos. Os principais resultados incluíram medidas de acuidade visual, mudança miópica, complicações pós operatórias e cirurgias adicionais. Resultados: Foram analisados 68 pacientes (93 olhos). A média de idade dos pacientes no momento da cirurgia foi de 15,06 ± 6,19 (5 a 24) meses, e o equivalente esférico 1 mês após a cirurgia foi de 3,62 ± 2,32 D. Após 5,67 ± 3,10 anos, o equivalente esférico foi de -0,09 ± 3,22 D, e a acuidade visual corrigida à distância foi de 0,33 ± 0,33 e 0,64 ± 0,43 logMAR em casos bilaterais e casos unilaterais, respectivamente (p=0,000). A maior mudança míopica foi observado em bebês submetidos à cirurgia aos 5 e 6 meses de idade. As complicações mais frequentes incluíram opacificação do eixo visual e corectopia. Glaucoma e descolamento de retina não foram relatados. Conclusão: O implante primário de lente intraocular no saco capsular em crianças de 5-24 meses é seguro e está associado à baixas taxas de eventos adversos e cirurgias adicional.


Subject(s)
Child , Child, Preschool , Humans , Infant , Cataract Extraction , Lenses, Intraocular , Postoperative Complications , Retrospective Studies , Follow-Up Studies , Lens Implantation, Intraocular/adverse effects
2.
Acta pediátr. hondu ; 10(1): 996-1005, abr.-sept. 2019. tab
Article in Spanish | LILACS | ID: biblio-1050907

ABSTRACT

Antecedentes: La incidencia de catarata en niños es 1/6-10 000 nacimientos. El uso de lente intraocular (LIO) es controversial. Ob-jetivo: Determinar el método de corrección de agudeza visual (AV) más efectivo utiliza-do en pacientes pediátricos operados de catarata en la Consulta Externa de Oftalmo-logía del Hospital San Felipe de enero 2001- enero 2017. Pacientes y métodos: Se realizó un estudio observacional cuantitati-vo, descriptivo, transversal y retrospectivo en la Consulta Externa de Oftalmología del Hospital San Felipe, Hospital de Referencia Nacional. El universo y la muestra corres-pondió a 90 ojos de 71 pacientes pediátricos con diagnóstico de catarata en la consulta externa de oftalmología del Hospital San Felipe durante al periodo enero 2001-enero 2017. Se incluyó todo ojo de paciente de 6 meses a 14 años de edad operado de cata-rata en Hospital San Felipe. Se excluyó todo ojo de paciente pediátrico con diagnóstico de catarata que tuviese otra condición que comprometiera su AV (desprendimiento de retina, cicatriz macular, atrofia óptica, leuco-ma corneal) y/o que no hubiese sido interve-nido quirúrgicamente por la catarata. Resul-tados: Se encontraron 90 ojos operados: 40.45% cataratas congénitas y 35.96% trau-máticas. La agudeza visual previa de cuentaVisual results of cataract surgery in children at Hospital san Felipe January 2001-january 2017Resultado visual de la cirugía de catarata en niños del Hospital San Felipe Enero 2001-Enero 2017dedos ­ percepción de luz (CD-PL) en un 71.1% de los casos. Al 47.8% de los casos se practicó EEC+LIO CP. Complicaciones transoperatorias: ruptura de cápsula poste-rior (15.5%) y 1 luxación de cristalino a cámara vítrea. La agudeza visual obtenida posterior a la cirugía entre 20/20 -20/40 se obtuvo con lente intraocular (52.4%). Con-clusiones: La mejor AV se obtuvo con LIO...(AU)


Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Child , Adolescent , Cataract Extraction , Visual Acuity , Pseudophakia , Ophthalmologic Surgical Procedures
3.
Rev. cuba. oftalmol ; 29(2): 241-250, abr.-jun. 2016. tab
Article in Spanish | LILACS | ID: lil-791540

ABSTRACT

La estereopsia es el grado máximo que nos brinda la binocularidad y se desarrolla en los niños entre los 3 y 6 meses. Objetivo: determinar la presencia de estereopsia en niños pseudofáquicos, así como los factores asociados a la presencia de estereopsia en estos pacientes. Métodos: se realizó un estudio descriptivo, longitudinal y retrospectivo donde se incluyeron 25 niños mayores de 8 años previamente operados de catarata pediátrica en el Instituto Cubano de Oftalmología Ramón Pando Ferrer, que acudieron a la consulta entre junio y noviembre del año 2015. Se determinaron las variables estereopsia, lateralidad, origen de la catarata, edad de diagnóstico, edad de la cirugía y agudeza visual mejor corregida. Resultados: la estereopsia fina (60" o menos) se detectó en el 28 por ciento de los pacientes, y en el 68 por ciento algún grado de esta. Fue más frecuente en los pacientes con pseudofaquia bilateral y con cataratas traumáticas o del desarrollo, pero sin mostrar diferencias significativas. Todos los pacientes con estereopsia presentaron una agudeza visual mejor corregida mayor de 0,5 en su ojo de peor visión, y estadísticamente este resultado fue significativo. Conclusiones: la cirugía de catarata pediátrica permite desarrollar estereopsia. La agudeza visual posoperatoria es un factor determinante de esta(AU)


Stereopsis is the highest degree of binocularity and occurs in children aged 3 to 6 months of life. Objective: to determine stereopsis in pseudophakic children as well as the factors involved in stereopsis in these patients. Method: a retrospective, longitudinal and descriptive study of 25 children older than 8 years, who had been previously operated on of pediatric cataract in the Ramon Pando Ferrer Cuban Institute of Opthalmology. They went to the hospital from June to November, 2015. The variables were stereopsis, laterality, origin of cataract, age at diagnosis, age at the time of surgery and best corrected visual acuity. Results: fine stereopsis (60" or less) was detected in 28 percent of the patients, and some degree of it in 68 percent of them. It was more frequent in patients with bilateral pseudophakia and with traumatic or developmental cataract, but differences were not significant. All the stereoscopic patients had best corrected visual acuity over 0.5 in its worst vision eye, being this result statistically significant. Conclusions: the pediatric cataract surgery allows developing stereopsis and the postoperative visual acuity is a determining factor(AU)


Subject(s)
Humans , Male , Child, Preschool , Child , Aphakia, Postcataract/therapy , Depth Perception , Perceptual Disorders/diagnosis , Epidemiology, Descriptive , Longitudinal Studies , Retrospective Studies
4.
Rev. cuba. oftalmol ; 25(supl.2): 583-589, 2012.
Article in Spanish | LILACS | ID: lil-668740

ABSTRACT

Se realizó una descripción de los aspectos clínicos y el manejo terapéutico del trauma ocular en edades pediátricas. Se identifican las particularidades a abordar en estos pacientes con presencia de cataratas traumáticas y/o heridas penetrantes corneales, por las diferencias en el manejo de las mismas en estas edades y en la adultez. Se hace énfasis en el hifema traumático.


The clinical aspects and the treatment management of the ocular trauma at pediatric ages were described. Those particularities to be taken into account when approaching these patients who suffer traumatic cataracts and/or penetrating corneal injuries were indentified, on the account of the differences in the management of this disease between children and adults. Emphasis was made on the description of traumatic hyphema.

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