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Clinical Trial Summary

Dry eye syndrome is a highly prevalent ocular disease with an increasing incidence in the elderly population. Topically administered lubricants are the basis for treatment of this disease. However, information about the corneal residence time of topical lubricants is still sparse, therefore no ideal treatment regimen has been found.

Recently a new method for assessment of tear film thickness based on optical coherence tomography (OCT) has become available. The aim of the present study is to assess corneal residence time of three different formulations of topical lubricants, in particular Thealoz Duo® Eye Drops, Hyabak® Eye Drops and Hydrabak® Eye Drops in patients with moderate dry eye disease. In addition, standard tests for dry eye syndrome, such as the ocular surface disease index (OSDI©), Schirmer I test and determination of tear break up time (BUT) will be performed..


Clinical Trial Description

n/a


Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Double Blind (Subject, Investigator, Outcomes Assessor), Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT01864330
Study type Interventional
Source Medical University of Vienna
Contact
Status Completed
Phase Phase 4
Start date May 2013
Completion date September 2013

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