The Study Assessing the Safety and Efficacy of OK-101 Treatment in Subjects With Neuropathic Corneal Pain
brief summary
The primary objective of this study, in subjects with Neuropathic Corneal Pain, is to evaluate the efficacy and safety of OK-101 0.05% and 0.1% as compared to placebo instilled 4 times/day in subjects with neuropathic corneal pain, as assessed by visual analogue scale (VAS).
detailed description
Detailed Description: Neuropathic corneal pain (NCP) is a complex disease affecting the somatosensory nervous system characterized by different underlying etiologies and pathogenesis.
OK-101 is a lipid conjugated chemerin peptide antagonist of the ChemR23 G-protein coupled receptor which is typically found on immune cells of the eye responsible for the inflammatory response. OK-101 has been shown to produce anti-inflammatory and pain-reducing activities in mouse models of dry eye disease and neuropathic corneal pain; and is designed to combat washout through the inclusion of the lipid 'anchor' contained in the candidate drug molecule to enhance the residence time of OK-101 within the ocular environment. Our preclinical studies have shown that treatment with OK-101 abolishes corneal pain in a murine model of NCP.
official title
A Phase 2a, Randomized, Double-Masked, Placebo-Controlled Study Assessing the Safety and Efficacy of OK-101 Treatment in Subjects With Neuropathic Corneal Pain