OBJETIVO: Este é um estudo clínico oftálmico transversal para estimar a prevalência e gravidade de pterígios em uma população específica na bacia Amazônica, Brasil. MÉTODOS: O estudo incluiu 225 indivíduos acima de 20 anos de idade, oriundos de três diferentes residências na cidade de Manaus (grupo 1, n = 89), comunidades ribeirinhas (grupo 2, n = 116) e indígenas que habitam nas florestas (grupo 3, n = 20). Pterígios foram classificados de 1-4 pelo exame com tocha e determinando-se sexo, […]

OBJECTIVE: This is a cross sectional ophthalmic clinic-based study to estimate the prevalence and severity of pterygium in a selected population in the Amazon Basin, Brazil. METHODS: The study included 225 subjects above 20 years age from three different places of residence of Manaus city (group 1, n=89), river based communities (group 2, n= 116) and indigenous rainforest inhabitants (group 3, n=20). Pterygia was graded 1-4 by torch examination and gender, age and occupation determined. RESULTS: were assessed to have […]

PURPOSE: To draw an epidemiological profile of congenital ptosis patients in the Hospital Regional de São José (HRSJ), describing the general characteristics of congenital ptosis, including the coexistence of strabismus and the prevalence of amblyopia. METHODS: An epidemiological study with a cross-sectional characteristic was conducted, based on analysis of medical records of congenital ptosis cases treated on the Department of Ocular Plastic and Orbit of the HRSJ, from July 1998 to July 2008. RESULTS: A total of 42 patients (56 […]

PURPOSE: To evaluate the prevalence and characteristics of pterygium in small communities along the Solimões and Japurá rivers, State of Amazonas, Brazil. Design: cross-sectional study. METHODS: This study was carried out on populations of the Brazilian Amazon rainforest. Data were collected by two separate ophthalmologists in three expeditions, covering 55 local communities. A total number of 1295 patients were examined, of which 659 were over 18 years old. The patients diagnosed with pterygium answered a questionnaire addressing gender, age and […]

OBJETIVOS: Determinar a prevalência dos fatores ambliogênicos e ambliopia na área adscrita do Programa Saúde da Família (PSF) da Lapa (RJ) e, estimar na mesma área a sensibilidade e especificidade entre métodos de medida de acuidade visual (tabelas ETDRS e LEA) em crianças pré-escolares. MÉTODOS: Estudo transversal de 93 crianças entre três a seis anos da área adscrita do PSF Lapa, RJ. Todas as crianças foram submetidas à avaliação oftalmológica completa que incluiu: anamnese dirigida, ectoscopia, medida da acuidade visual […]

OBJECTIVES: To determine amblyogenic factors and amblyopia prevalence in a Health Family assisted community área of Lapa (RJ); and to estimate in the same area the sensiblity and specificity among visual acuity methods ( ETDRS versus LEA optotypes) in pre-school children. METHODS: Cross section study of 93 children from three to six years old. All the children were submitted to complete ophthalmological evaluation which included: anamnesis, ectoscopy, double blind visual acuity measurements with LEA and ETDRS optotypes, red reflex, Titmus […]

PURPOSE: To evaluate prevalence of diabetes mellitus in a group of patients with glaucoma; to verify if there is association between diabetes mellitus and glaucoma; to verify other associated risk factors. METHODS: Fifty(50) glaucoma patients had their medical records analyzed in a retrospective way. Registered data included sex, age, ethnic group, family history of glaucoma and personal history of type 2 diabetes mellitus. RESULTS: Five (10%) of all evaluated patients had type 2 diabetes mellitus. 3 of them were female […]

PURPOSE: This study aims to analyze prevalence and risk factors for retinopathy of prematurity (ROP) among preterms with birth weight (BW) d”1,500 grams and/or gestational age (GA) d”32 weeks, admitted in an University level 3 institution. METHODS: An institutional, prospective and descriptive cohort study including all preterms with BW d”1,500 grams and/or GA d”32 weeks, who survived from birth to the 42nd week of postmentrual age, was carried out from October 2002 to July 2008. The prevalence of any stage […]