CLOAK study: 3 mos DBRPCT of Colchicine vs PBO (no NSAID) in 120 symptomatic KOA (KL gr 2/3) shows no benefit in VAS pain index knee after 3 mos. (but COL pts had signif change in some biomarkers hsCRP, β-NGF (p < 0.05); PGE2, IL-1ra, IL-8, and VEGF (p < 0.16). https://t.co/MPgLpr7LPP