title: The effect of tiaprofenic acid on uric acid excretion in man.
abstract: The uricosuric effect of tiaprofenic acid was evaluated in a group of normouricaemic inpatients with various rheumatic disorders. Six patients aged 26 to 60 years were maintained on a standardised low-purine diet and, after a washout period of 72 hours, tiaprofenic acid was administered in 3 oral doses of 300 mg 12-hourly. A normal renal function, as assessed by serum creatinine and creatinine clearance determinations, was considered mandatory for entry into the study. The following parameters were evaluated before and after treatment: haematological values, blood urea nitrogen (BUN), serum and urinary creatine concentrations, serum uric acid concentration and the fractional excretion rate of uric acid. Our preliminary results showed a substantial increase of urinary uric acid excretion in the samples collected after treatment, especially in the first 4 hours.
authors: 1 Department of Rheumatology, Gaetano Pini Hospital, Milan.
authors: L
authors: L
authors: Sinigaglia
authors: S
authors: S
authors: Zeni
authors: F
authors: F
authors: Solazzi
authors: G
authors: G
authors: Di Minno
authors: S
authors: S
authors: Longatti
mesh_terms: D000328:Adult; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000009:adverse effects* / Q000627:therapeutic use; D001806:Blood Urea Nitrogen; D003404:Creatinine / Q000097:blood; D004032:Diet; D005260:Female; D006801:Humans; D007677:Kidney Function Tests; D008297:Male; D008875:Middle Aged; D011422:Propionates / Q000009:adverse effects* / Q000627:therapeutic use; D014527:Uric Acid / Q000652:urine*
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D011422:Propionates; C021270:tiaprofenic acid; D014527:Uric Acid; D003404:Creatinine