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Purpose: To inform about possible use of the automatic retinal oximetry for the retinal oxygen saturation measurement in the eye and systemic diseases. Methods: We performed a literature review dealing with issues of retinal oxygen saturation monitoring by dual non-invasive retinal oximetry Oxymap T1 (Oxymap ehf. Reykjavík, Iceland). Results: We have found two main strains writing our paper on ret...

Purpose: The aim of this study was to evaluate the ocular surface in patients treated with prostaglandin analogues considering contained preservative agent. Methods: 60 patients with glaucoma or ocular hypertension treated with prostaglandin analogue monotherapy were enrolled in this observational study. 20 patients with glaucoma suspect or ocular hypertension without local or systemic glaucoma me...

Introduction: Intraocular pressure (IOP) measurement in patients with thyroid-associated orbitopathy (TAO) can be difficult and misleading, particularly in patients with diplopia and eye deviation (esotropia or hypotropia). However, when measuring IOP, it is also necessary to pay sufficient attention to TAO patients without diplopia in primary gaze direction and without motility disorder that migh...

Purpose: The aim of the study was to map the behavior of ophthalmologists regarding protective equipment during the COVID-19 pandemic (coronavirus disease 2019), both during the time of the mandatory restrictive measures and after their relaxation. Another aim was to evaluate the awareness of ophthalmologists in the Czech Republic about the possible impact of nose and mouth protective measures (ma...

Aim: To determine if oxygen saturation in retinal vessels depends on the degree of diabetic retinopathy. Material and methods: A prospective study comparing values of oxygen saturation in retinal arteries, veins, and arterio – venous (A-V) difference in healthy persons and in patients with diagnosed diabetes. The study included 114 eyes of 76 patients with diagnosed diabetes, and 57 eyes of 57 pat...

Iris melanomas are very rare in children. The paper presents the case of a 12-year-old boy with iris melanoma of spindle-cell type A and pre-operatively associated with uncontrolled secondary glaucoma. Tumour resection was complicated by lens extraction and consecutive PC IOL implantation. Antiglaucomatous surgery was performed due to the persistently elevated intraocular pressure. Currently, the ...

Objective: To assess the effect of the ProVens® dietary supplement administration on intraocular pressure in patients with glaucoma and ocular hypertension. Material and Methods: The patients included in the trial were given the ProVens® dietary supplement once daily. One ProVens® tablet contains: 50 mg of maritime pine bark extract, 100 mg of green tea extract, and 3 mg of blueberry extract. The ...