THERAPEUTIC AGENT FOR DRY EYE, CHARACTERIZED BY EYE APPLICATION OF DRY EYES, WEARING FLEXIBLE CONTACT LENSES Russian patent published in 2021 - IPC A61K31/7084 A61P27/04 

Abstract RU 2742032 C2

FIELD: medicine; ophthalmology.

SUBSTANCE: group of inventions is intended for treating dry eyes caused by wearing flexible contact lenses. Therapeutic agent for dry eye, characterized by application on eyes of a patient with dry eye, wearing flexible contact lenses, contains diquafosol or salt thereof as an active ingredient and does not contain benzalkonium chloride. Concentration of diquafosol or its salt makes 3 % (w/v). In other embodiments ophthalmic solutions are provided for improving the lachrymal film stability and for treating dry eyes or discomfort in the eyes, caused by wearing flexible contact lenses. Said solutions are characterized by application on eyes of wearing flexible contact lenses and contain diquafosol or salt thereof as an active ingredient and do not contain benzalkonium chloride.

EFFECT: using the group of inventions enables prolonging tear film rupture time, which provides its stabilization and accordingly promotes dry eyes treatment caused by wearing flexible contact lenses.

7 cl, 2 dwg, 1 tbl, 1 ex

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RU 2 742 032 C2

Authors

Oshita Yoshihiro

Nakazawa Hitoshi

Matsuoka Isao

Kamimura Asuka

Dates

2021-02-01Published

2016-06-03Filed