Switching from Xiidra to TRYPTYR for dry eye
Treatments studied
Part of Eyes & vision clinical trials.
This study compares two prescription eye drops for dry eye. You currently use Xiidra, and the study wants to see if switching to TRYPTYR works as well or better.
Summary written for real people, not researchers, by Clin2.
Who can take part
- Be at least 18 years old.
- Have had dry eye symptoms for at least 6 months.
- Be currently taking Xiidra eye drops for at least 1 month.
- Have a certain level of dry eye symptoms and a specific test result (Schirmer test) at the start of the study.
- Have vision that is correctable to 20/40 or better, and be willing to stop wearing contact lenses before and during the study.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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