n- ( 2,6-dichloro-m-tolyl ) anthranilic acid , sodium salt ( meclofenamate sodium , meclomen ) was compared to placebo in two controlled multicenter trials of similar design , one in 180 patients with osteoarthritis of the hip and the other in 237 patients with osteoarthritis of the knee .
C0025041
meclofenamate sodium
C0728758
meclomen