Tear test: new study probes how dry eye drug alters eye proteins
NCT ID NCT07490535
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study will measure changes in tear fluid proteins in 36 adults with dry eye disease who are already using lifitegrast (Xiidra) eye drops. Researchers want to see how the drug affects these biomarkers over 84 days. The goal is to better understand dry eye and how the treatment works, not to test a new cure.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
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Pittsburgh Research Institute
Sewickley, Pennsylvania, 15143, United States
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