#IA Injection in #knee #OA. TLC599 vs #dexamethasone vs saline #RCT-blinded. Both active #Rx better than #PBO. Some differences in average daily pain between active drugs. Not sure where it may fit in? After IA steroid failure? L18 #ACR23 ⁦@ACRheum⁩ ⁦@RheumNow⁩ https://t.co/rLh6ISBpUw