[The single daily dose of gentamicin in the treatment of urinary tract infections (author's transl)].

Gentamicin was administered intravenously or intramuscularly to 165 patients with non-obstructive urinary tract infections. 3 prospectively randomised groups were formed in which gentamicin was given either once daily (120 mg), twice daily (40/80 mg) or three times daily (40 mg). Clinically and bacteriologically an equally good improvement of the condition appeared in all groups. The mode of application selected had no influence on the therapeutic success in 86--95%. Since with the single daily injection of 120 mg gentamicin the proportion of side effects did not increase, this therapeutic plan can be recommended for outpatient treatment in urological and internal medical practice.