[Single dose therapy of uncomplicated urinary tract infections in women. Remission rates with ciprofloxacin in two prospective randomized comparative studies].

In a prospective randomized study, the clinical effectiveness of ciprofloxacin at a single dose of 250 mg p.o. was compared with that of two oral doses of 250 mg bid administered for two days in women with urinary tract infection following gynecological procedures. A healing rate of 95% was achieved with both single-dose (n = 62) and two-day treatment (n = 65). In a further prospective randomized multicenter study, single-dose therapy with 250 mg of oral ciprofloxacin in women with uncomplicated urinary tract infection was compared with three days of ambulatory treatment with 2 x 250 mg/day. In the case of these patients, the diagnosis was made and treatment applied in the doctor's office by one of seven specialist gynecologists practicing in the city area of Essen. The healing rate of 78% (n = 46) achieved with single-dose treatment was significantly inferior to the 91% seen with the three-day regimen (n = 53, p < 0.05).