thirty elderly patients ( mean age 74 ) with osteoarthritis effecting various joints were treated with an oral suspension of either tiaprofenic acid ( ta ) ( 600 mg per diem b.i.d . ) or lysine acetyl salicylate ( 1800 mg per diem b.i.d . ) for 3-6 months in an open randomized experimental study .
C0029408
osteoarthritis
C0022417
joints