Clinical trial
Clinical Efficacy of Smile Exercise Versus 0.1% Hyaluronic Acid Sodium Eye Drops for Dry Eye Symptoms in Patients With Dry Eye Disease: a Randomized, Controlled, Non-inferiority Trial
NCT04421300 is registered in ClinicalTrials.gov with Zhongshan Ophthalmic Center, Sun Yat-sen University as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- Clinical Efficacy of Smile Exercise Versus 0.1% Hyaluronic Acid Sodium Eye Drops for Dry Eye Symptoms in Patients With Dry Eye Disease: a Randomized, Controlled, Non-inferiority Trial
- Lead sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
- Phase
- Not applicable
- Overall status
- Completed
- Start date
- July 2, 2020
- Completion date
- April 2, 2021
- Enrollment
- 299 (actual)
- Sites
- 1
Conditions
As the registry lists them; a condition with its own page is linked.