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1.
Rev. cuba. oftalmol ; 31(1)ene.-mar. 2018.
Artigo em Espanhol | LILACS, CUMED | ID: biblio-1508339

RESUMO

Objetivo: estudiar en nuestro entorno la prevalencia de la enfermedad vascular retiniana y su caracterización clínica y epidemiológica. Métodos: se realizó un estudio descriptivo, longitudinal y prospectivo en una consulta del Servicio de Vítreo-Retina del Instituto Cubano de Oftalmología "Ramón Pando Ferrer", durante el período de enero del año 2015 a noviembre de 2016. Se caracterizaron los aspectos clínicos y epidemiológicos en 52 ojos de 49 pacientes diagnosticados con oclusión venosa retiniana. Resultados: en la serie predominaron los grupos etarios mayores de 55 años, la raza blanca y no hubo predilección por sexo. Fueron más frecuentes la oclusión de la vena central de la retina, las formas isquémicas de daño vascular, la hipertensión arterial, la diabetes mellitus y el glaucoma de ángulo abierto como factores de riesgo asociados. El edema macular secundario a oclusión venosa retiniana fue la principal complicación. Conclusión: las afecciones sistémicas, como la hipertensión arterial, la diabetes mellitus, la hipercolesterolemia, el accidente cerebrovascular, la hiperviscosidad sanguínea y la trombofilia son fundamentales en el desarrollo de dicha afección vascular, así como los factores de riesgo oftálmicos como la hipertensión ocular, el glaucoma, la presión de perfusión ocular disminuida, los cambios adquiridos en las arterias retinales y los hábitos tóxicos relevantes(AU)


Objective: review and study the prevalence of retinal vascular disease in our environment and its clinical and epidemiological characterization. Methods: a prospective, longitudinal descriptive study was conducted at a consultation office of the Vitreous-Retina Service of Ramón Pando Ferrer Cuban Institute of Ophthalmology from January 2015 to November 2016. Clinical and epidemiological characterization was performed of 52 eyes of 49 patients diagnosed with retinal vein occlusion. Results: in the series there was a predominance of the over-55-years age groups and the white race. Neither sex prevailed. The most frequent disorders were central retinal vein occlusion, ischemic forms of vascular damage, arterial hypertension, diabetes mellitus and open angle glaucoma as associated risk factors. The main complication was macular edema secondary to retinal vein occlusion. Conclusion: systemic disorders such as arterial hypertension, diabetes mellitus, hypercholesterolemia, cerebrovascular accident, blood hyperviscosity and thrombophilia, are crucial to the development of the study vascular condition, alongside ophthalmic risk factors such as ocular hypertension, glaucoma, reduced ocular perfusion pressure, acquired changes in retinal arteries, and relevant toxic habits(AU)


Assuntos
Humanos , Oclusão da Veia Retiniana/epidemiologia
2.
Health sci. dis ; 19(1)2018.
Artigo em Francês | AIM | ID: biblio-1262790

RESUMO

But. Décrire les caractéristiques épidémiologiques et cliniques des occlusions veineuses rétiniennes en milieu hospitalier camerounais. Patients et Méthodes. Cette étude transversale descriptive a porté sur 5055 dossiers de patients diabétiques examinés de Janvier 2010 à Décembre 2015 au Centre de Référence de Rétine pour la Prévention et de Prise en Charge de la Rétinopathie Diabétique de Yaoundé. Les variables étudiées incluaient l'œil atteint, la topographie des lésions, le type d'occlusion et les principaux facteurs de risque. Résultats. Soixante dix cas (72 yeux) d'occlusions veineuses rétiniennes ont été observés, soit une prévalence hospitalière de 1,38%. L'âge moyen des patients était de 61± 5,6 ans et le sex ratio de 1,33. L'œil droit était atteint dans 43 (62,26 %) cas. L'occlusion était de branche veineuse dans 44 (61,10 %) yeux et centrale dans 28 (38,88 %). Le type œdémateux prédominait avec 38 (54,90%) cas suivi de l'ischémique avec 27 (37,59 %) et du mixte avec 5 (7,48 %) cas. Les facteurs de risque étaient principalement l'hypertension artérielle avec 15 (21,42 %) cas, le diabète de type 2 avec 12 (17,14 %) et l'hypertonie avec 10 (14,28 %). Conclusion. Les occlusions veineuses rétiniennes sont fréquentes et devraient faire l'objet d'une recherche étiologique systématique pour chacun des cas dans notre milieu


Assuntos
Camarões , Oclusão da Veia Retiniana/diagnóstico , Oclusão da Veia Retiniana/epidemiologia , Fatores de Risco
4.
Artigo em Inglês | IMSEAR | ID: sea-46572

RESUMO

AIMS AND OBJECTIVES: To determine the association of Primary glaucoma with retinal vein occlusion. METHODOLOGY: A prospective cross-sectional study was carried out in B.P. Koirala Lions Centre for Ophthalmic Studies from April 2002-July 2003. All diagnosed cases of retinal vein occlusion were evaluated in detail for the presence of primary glaucoma. Detailed history was taken. Best corrected visual acuity was recorded, slit-lamp evaluation of anterior segment was performed, intraocular pressure was assessed with the help of applanation tonometer, gonioscopy was done and fundus evaluation was done under full mydriasis. RESULTS: Out of 50 patients, 19 (38%) were central retinal vein occlusion and 31(62%) were branch retinal vein occlusion. Majority of the retinal vein occlusion patients were in the age group of (61-70 years) 12 out of 50 patients (24%). There were 12 patients of primary glaucoma in 50 patients of retinal vein occlusion. Out of which 11 patients had primary open angle glaucoma and 1 patient had primary angle closure glaucoma. CONCLUSION: This study shows association of primary glaucoma as a risk factor of retinal vein occlusion. Evaluation of retinal vein occlusion patients for primary glaucoma would be worthwhile for early detection and prevention of blindness.


Assuntos
Adolescente , Adulto , Distribuição por Idade , Idoso , Criança , Estudos Transversais , Feminino , Glaucoma de Ângulo Fechado/complicações , Glaucoma de Ângulo Aberto/complicações , Humanos , Pressão Intraocular , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Oclusão da Veia Retiniana/epidemiologia , Fatores de Risco , Distribuição por Sexo , Acuidade Visual , Adulto Jovem
5.
Artigo em Inglês | IMSEAR | ID: sea-45956

RESUMO

Retinal vein occlusion (RVO) is the second commonest vascular disease of the eye, second only to Diabetic Retinopathy. The association of the retinal vein occlusion with other systemic disease likes hypertension, diabetes mellitus and others has been well documented. With the increase in persons being affected from these disorders, patients with retinal vein obstruction are also increasing. Hence, a study was designed to evaluate all cases of RVO to find out its association with systemic disorders. A total of 100 patients (106 eyes) were enrolled in the study. Out of which, 66 cases reported to have Brach Retinal Vein Occlusion (BRVO) and rest 34 cases with Central Retinal Vein Occlusion (CRVO). Among the associated systemic diseases, hypertension and diabetes mellitus accounted for 84% cases. Isolated hypertension (54%) was most commonly seen followed by diabetes mellitus (8%). The prevalence of BRVO was almost twice as compared to CRVO. The high association of various systemic disorder especially Hypertension and diabetes further supports the need of early and periodic eye examination for those suffering from these disorders.


Assuntos
Adulto , Idoso , Idoso de 80 Anos ou mais , Comorbidade , Diabetes Mellitus/fisiopatologia , Retinopatia Diabética/epidemiologia , Feminino , Nível de Saúde , Humanos , Hipertensão/fisiopatologia , Masculino , Pessoa de Meia-Idade , Nepal/epidemiologia , Veia Retiniana/patologia , Oclusão da Veia Retiniana/epidemiologia , Fatores de Risco
7.
Rev. mex. oftalmol ; 73(3): 115-8, mayo-jun. 1999. graf
Artigo em Espanhol | LILACS | ID: lil-254558

RESUMO

La oclusión de la vena hemirretiniana (OVHR) tiene características clínicas peculiares que comparte tanto con una oclusión de vena central de la retina (OVCR) como con oclusión de rama venosa retiniana (ORVR), las cuales se han descrito poco en la literatura, además de que su manejo no está aún protocolizado. Se realizó un estudio retrospectivo reuniendo los expedientes de los casos vistos desde enero de 1995 hasta mayo de 1998. Evaluando el cuadro clínico, la evolución y el manejo final de 36 pacientes y en total 37 ojos. El objetivo del estudio es conocer la prevalencia de la OVHR en nuestro hospital así como su curso clínico, pronóstico, complicaciones más frecuentes y respuesta al tratamiento con fotocoagulación


Assuntos
Humanos , Adulto , Pessoa de Meia-Idade , Fotocoagulação , Neovascularização Retiniana , Oclusão da Veia Retiniana/diagnóstico , Oclusão da Veia Retiniana/epidemiologia , Oclusão da Veia Retiniana/fisiopatologia
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