eighty patients with osteoarthritis of various localization completed a double-blind , parallel-group trial of 2 weeks ' duration comparing the efficacy and tolerance of ketoprofen slow-release capsules ( 150 mg ) given either as a morning or a midday or an evening dose with that of ketoprofen conventional capsules ( 50 mg ) 3x daily .
C0029408
osteoarthritis
C0022635
ketoprofen