Evaluation of cefotetan in uncomplicated gonorrhea.

Cefotetan is a newly developed cephamycin especially resistant to bacterial beta-lactamase. Therefore both its in vitro activity against Neisseria gonorrhoeae and its clinical efficacy in uncomplicated gonorrhea are investigated. The minimal inhibitory concentrations (MIC) lie in the range of 0.016-2 micrograms/ml, 90% of the strains being inhibited by 0.5 microgram/ml. Of 52 finally evaluable patients who were treated by a single intramuscular injection of 1 g, 48 (92.3%) were cured bacteriologically. Thus the present treatment protocol may prove useful in individual cases. It should, however, not be advocated for gonorrhea treatment in general.