U.S., Aug. 8 -- ClinicalTrials.gov registry received information related to the study (NCT07109609) titled 'TOPICAL MENTHOL FOR TEAR SECRETION' on July 30.
Brief Summary: Tears are the natural way to keep eyes moist, and tears are important for good vision and healthy eyes. Eyes without enought tears get dry and sore.
The natural and normal way to stimulate secretion of tears is by turning on cold sensors that are located on the cornea of the eye. Tear are normally released across the eyeball in a finely balanced system that balances out that natural evaporation. But sometimes there is not enough tear secretion to balance out the evaporation of tears and eyes can get sore.
The aim here is to test whether menthol in its vapor form may pos...