title: Double-blind randomized controlled trial of isoxicam vs piroxicam in elderly patients with osteoarthritis of the hip and knee.
abstract: 1 Fifty-seven elderly patients with primary osteoarthritis of the hip and knee were entered into a double-blind, randomized, controlled parallel group trail to compare the efficacy and tolerability of isoxicam (maximum = 200 mg day-1) and piroxicam (maximum = 20 mg day-1). 2 Clinical assessments were made following a 1 week NSAID-free washout period and at biweekly intervals during the next 6 weeks of active treatment. 3 The majority of patients in both groups experienced a clinically important and statistically significant therapeutic response. 4 No statistically significant between-group differences were noted with respect to drug efficacy. 5 One patient was withdrawn from the piroxicam group because of lack of effect, but there were no such withdrawals from the isoxicam group. 6 Five patients were withdrawn from the piroxicam group because of adverse reactions compared to only one withdrawal from the isoxicam group. 7 This study indicates that isoxicam is an efficacious and well-tolerated once-daily NSAID for elderly patients with osteoarthritis.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use*; D004311:Double-Blind Method; D005260:Female; D006615:Hip; D006801:Humans; D007717:Knee; D008297:Male; D008875:Middle Aged; D010003:Osteoarthritis / Q000188:drug therapy*; D010894:Piroxicam / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000627:therapeutic use*; D011897:Random Allocation
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D010894:Piroxicam; C013580:isoxicam