Controlled Adverse Environment: A Pilot Study to Evaluate Tear Film Stability and Tear Evaporation

Dry eye and ocular surface disease account for a lot of morbidity and socio-economic burden in Asia and the rest of the world. This is a small pilot study to evaluate tear function under different conditions of humidity and temperature. This data will be useful for designing future trials in ocular surface and dry eye. The data will likely be used to propose a larger national funded project involving clinical trials. This study involves collaboration between engineers, ocular surface clinicians as well as specialists from the defence science organisation. When successfully completed, the project will increase the capability of Singapore Eye Research Institute and Singapore National Eye Centre to support future industry and academic research in the ocular surface.