title: [Successful lysis therapy in acute unilateral renal vein thrombosis].
abstract: A nephrotic syndrome developed in a 50-year-old man who, because of rheumatoid arthritis for the last three years, had been receiving gold therapy (30-50 mg sodium aurothiomalate weekly for 10 months). Treatment for the nephrotic syndrome was initiated with 100 mg prednisone daily. Ten days later he complained of severe pain in his right flank and haematuria was noted. Serum creatinine concentration increased from 1.0 to 1.8 mg/dl, while creatinine clearance fell to 62 ml/min. Computed tomography demonstrated significant enlargement of the right kidney and a thrombus in the right renal vein which extended cranial into the inferior vena cava. High dosage infusion of urokinase (4.5-7.5 mill. IU daily for nine days) achieved complete lysis of the thrombus. The creatinine concentration fell to 1.1 mg/dl, while creatinine clearance rose to 104 ml/min. On the 5th day the right kidney had 25% of total function, several days later 40%.--This case illustrates that, as long as there are no contraindications, adequately high doses of urokinase can be appropriate treatment of acute renal vein thrombosis associated with the nephrotic syndrome.
authors.affiliation: Abteilung Innere Medizin III, Medizinische Universitätsklinik, Heidelberg.
authors.forename: R
authors.initials: R
authors.lastname: Hambrecht
authors.forename: E
authors.initials: E
authors.lastname: Fiehn
authors.forename: G
authors.initials: G
authors.lastname: Schuler
authors.forename: C
authors.initials: C
authors.lastname: Bode
authors.forename: K
authors.initials: K
authors.lastname: Andrassy
authors.forename: W
authors.initials: W
authors.lastname: Kübler
mesh_terms: D000208:Acute Disease; D006801:Humans; D008297:Male; D008875:Middle Aged; D009404:Nephrotic Syndrome / Q000150:complications*; D012082:Renal Veins; D013927:Thrombosis / Q000150:complications / Q000175:diagnosis / Q000188:drug therapy*; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography; D014568:Urokinase-Type Plasminogen Activator / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D014568:Urokinase-Type Plasminogen Activator
vernacular_title: Erfolgreiche Lysetherapie bei akuter einseitiger Nierenvenenthrombose.