What is it about?
This is a randomised controlled trial for dry eye. In this 6 week study there was no significant difference in the efficacy of systane ultra and refresh in the treatment of dry eye.
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Photo by Artyom Korshunov on Unsplash
Why is it important?
Both systane ultra and refresh can be used in clinics to treat dry eye.
Perspectives
Systane ultra is a useful option among the over the counter eyedrops available.
Prof Louis Tong
National University of Singapore
Read the Original
This page is a summary of: Lubricant with Gelling Agent in Treating Dry Eye in Adult Chinese Patients, Optometry and Vision Science, November 2012, Wolters Kluwer Health,
DOI: 10.1097/opx.0b013e31826cfc41.
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