The reported high incidence of vitamin-K-reversible hypoprothrombinemia associated with the new beta-lactamase-stable cephalosporins prompted us to evaluate the effect on hemostasis of three cephalosporins (cefamandole, ceftriaxone, and ceftazidime) in 30 patients with serious infections. Cefamandole and ceftriaxone, both containing a sulfhydryl group, induced a significant and similar prolongation of prothrombin time and decrease in factor VII activity. Ceftazidime, in contrast, had no effect on these two parameters.
No takes yet. Share an insight, caveat, or question.
Agnelli et al. (1986) studied this question.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: