Pharmacokinetics and pharmacodynamics studies of phage therapy.

The need for new antimicrobial treatments that work alternatively or synergistically with antibiotics to address the problem of the emergence and transmission of antimicrobial resistance has increased interest in the use of minority therapies such as phage therapy. For safe and widespread application of this therapy, it is necessary to establish the pharmacokinetic and pharmacodynamic parameters for its use in humans. This systematic review analyzes the criteria necessary to establish the PK/PD of this therapy, as well as its current application, based on a review of 66 clinical cases that catch diverse infections and phage administration routes.