The pharmacokinetics of antibiotic diffusion in chronic bacterial prostatitis.

Historically chronic bacterial prostatitis in the male human has been relatively resistant to antimicrobial chemotherapy. The pharmacokinetic theory of drug diffusion into the prostate is reviewed. A brief description of the various canine models utilized to quantitate antimicrobial drug diffusion is presented. Specific data concerning the diffusion of various antimicrobial agents are abstracted followed by a brief discussion of mechanistic explanations for the success or failure of drug therapy.