title: [Clinical studies on long acting amoxicillin in the field of urology].
abstract: Long acting amoxicillin (L-AMPC) was studied in the treatment of 40 patients with urinary tract infections. The dosage administered was 1,000 mg/day (b.i.d.) consecutively for 3 days in acute simple UTI and 5 days in chronic complicated UTI. Clinical efficacy was assessed according to the criteria established by the UTI Committee in Japan. Accordingly the response to therapy in 27 patients with acute simple cystitis was excellent in 17, moderate in 8 and poor in 2 cases and for chronic complicated UTI was excellent in 2, moderate in 3 and poor in 6 cases. Thus the overall clinical efficacy ratios for acute simple cystitis and chronic complicated UTI were 93% and 45% respectively. The bacteriological elimination ratios were 25 out of 27 of the causative organisms (93%) for acute simple cystitis and 6 out of 11 for chronic complicated UTI (55%). No side effects of significance were observed. The results obtained demonstrated the usefulness of the b.i.d. administration of L-AMPC and were considered, in the light of previous experience to be similar to those obtained with conventional amoxicillin dosage schedules.
mesh_terms: D000328:Adult; D000368:Aged; D000658:Amoxicillin / Q000627:therapeutic use*; D003556:Cystitis / Q000188:drug therapy; D003692:Delayed-Action Preparations; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014552:Urinary Tract Infections / Q000188:drug therapy*
chemical_list: D003692:Delayed-Action Preparations; D000658:Amoxicillin