title: Pharmacokinetic and therapeutic studies of pivmecillinam in patients with normal and impaired renal function.
abstract: Pivmecillinam which is the oral form of mecillinam was evaluated by treatment of 26 patients presenting various types of urinary tract infections and by prophylactic treatment of 12 patients. Pivmecillinam given in a daily dosage of 1.2 g for periods of 1 to 56 weeks was well tolerated in all of the patients including those with impaired renal function without any dose reduction. The original bacterial strain in the urine was eradicated in 100% of the cases. Two patients had a superinfection and 4 had a recurrence during a 3-month follow-up period. The oral absorption of pivmecillinam was investigated in 15 patients with normal or slightly reduced renal function and in 5 patients on maintenance hemodialysis. High serum levels were achieved within 1 to 2 h after administration. Patients with reduced renal function showed retarded elimination rates, suggesting that the dose should be adjusted in this category of patients.
mesh_terms: D058186:Acute Kidney Injury / Q000188:drug therapy / Q000378:metabolism; D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D000368:Aged; D000561:Amdinocillin Pivoxil / Q000008:administration & dosage / Q000378:metabolism / Q000627:therapeutic use*; D001437:Bacteriuria; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D007674:Kidney Diseases / Q000188:drug therapy* / Q000378:metabolism; D007676:Kidney Failure, Chronic / Q000188:drug therapy / Q000378:metabolism; D008297:Male; D008875:Middle Aged; D010397:Penicillanic Acid / Q000627:therapeutic use*; D006435:Renal Dialysis; D014552:Urinary Tract Infections / Q000188:drug therapy / Q000378:metabolism
chemical_list: D000561:Amdinocillin Pivoxil; D010397:Penicillanic Acid