[Aztreonam, a new approach in the therapy of gonorrhea].

The isolated gonococcal strains cultured from 99 patients (64 men and 35 women) with uncomplicated genital gonorrhoea were tested with regard to their susceptibility to aztreonam. No resistant strain was found. The bacteriological evaluation of 50 of these strains showed a minimum inhibitory concentration (MIC) of 0.0075 to 3.906 mcg/ml. Four of the tested strains were penicillinase-producing strains of N. gonorrhoeae. 95 patients (95.9%) were cured after administration of a single dose of 1 g aztreonam by intramuscular injection. It was not possible to exclude reinfection of the 4 remaining patients. No side effects were reported.