Resolvins are a novel class of lipid-derived endogenous molecules (autacoids) with potent immunomodulating properties, which regulate the resolution phase of an active immune response. These modulating factors are locally produced, influencing the function of cells and/or tissues, which are produced on demand and subsequently metabolized in the same cells and/or tissues. This review is focused ...

PURPOSE To assess current practice patterns for dry eye patients in South Korea and to evaluate the preference according to the ages and clinic types of physicians. METHODS Dry eye patients (n = 1,612) were enrolled in this multicenter cross-sectional, observational study. The severity level of dry eye patients was classified based on the Korean guidelines for dry eye treatment. The medical r...

Recent advances in the field of refractive surgery have prioritized visual quality as a primary clinical parameter in the treatment of these patients. Dry eye symptoms are one of the most frequent causes of complaints of those patients who undergo refractive or cataract surgery, most often in the immediate post-operative phase. The patients who undergo cataract surgery show relatively higher ch...

Hyaluronan (HA) is a naturally occurring, biocompatible polysaccharide with unique viscoelastic and hygroscopic properties. Its role as a natural lubricant and its excellent water-retaining properties make it well-suited for use in ophthalmic products. Many reports have been written describing the various uses of HA. The purpose of this report is to review the uses of HA in the anterior segment...

D ry eye disease is multifactorial in aetiology and complex in pathophysiology that makes its diagnosis clinically challenging. Although there are numerous tools for assessment of dry eye disease, no single test is sufficient for the diagnosis. Typically a combination of subjective symptoms and objective tests are used. The aim of this article is to review the available tests, including traditi...

Purpose To determine the effect of night-time working on dry eye signs and symptoms. Methods A total of 50 healthy subjects completed a dry eye questionnaire and underwent clinical examinations including basic Schirmer's test and tear breakup time (TBUT) test on two consecutive days, before and after the night shift (12-hrs night-shift). Results All dry eye symptoms were aggravated signific...

INTRODUCTION It is known that the computer users develop the features of dry eye. OBJECTIVE To study the cytological changes in the conjunctiva using conjunctival impression cytology in computer users and a control group. MATERIALS AND METHODS Fifteen eyes of computer users who had used computers for more than one year and ten eyes of an age-and-sex matched control group (those who had not ...

Dry eye disease and ocular surface disorders may be caused or worsened by viral agents. There are several known and suspected virus associated to ocular surface diseases. The possible pathogenic mechanisms for virus-related dry eye disease are presented herein. This review serves to reinforce the importance of ophthalmologists as one of the healthcare professional able to diagnose a potentially...

PURPOSE To study the effects of ocular lubricants on higher order aberrations in normal and self-diagnosed dry eyes. METHODS Unpreserved hypromellose drops, Tears Again™ liposome spray and a combination of both were administered to the right eye of 24 normal and 24 dry eye subjects following classification according to a 5 point questionnaire. Total ocular higher order aberrations, coma, sphe...

PURPOSE To report a novel method for pachymetry mapping of human precorneal tear film using Pentacam. METHODS Precorneal tear film is routinely undetected by Pentacam but could be well visualized with the aid of fluorescein. Twenty patients with dry eye and 20 age-matched control subjects with normal eyes were enrolled in this prospective study. The right eye of each subject was scanned once ...