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I-C eye drops ease mild-to-moderate dry in early trial - Glance by Eyes On Eyecare

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Findings from a recent study published in Clinical Ophthalmology show that iota-carrageenan (I-C) eye drops eased dry eye disease (DED) symptoms and protected the ocular surface in adults with mild-to-moderate disease. Give me some background first. Some context: DED is one of the most common reasons patients see eyecare practitioners (as evidenced in the Tear Film Ocular Society’s DEWS II), and its global prevalence runs anywhere from 5% to 50% depending on region and age group (see this epidemiology report for more on this). The lubricant market has been dominated for decades by hyaluronic acid (HA) products. Innovation since then has mostly meant new combinations of existing compounds. But real gaps remain, with tolerability issues, little ability to help damaged tissue heal, and a therapeutic effect that can take weeks or months to kick in. So what’s the argument favoring I-C drops? The pitch: I-C is a natural polysaccharide extracted from red seaweed. It forms a gel on contact with the ocular surface, holds water there, and thins under the shear of a blink so it does not fight the eyelid.

This article is an excerpt. To read the full content, visit the original source. Glance by Eyes On Eyecare

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