Carbapenems/beta-lactamase inhibitors are medicines that combine a carbapenem with a beta-lactamase inhibitor.
Carbapenems are antibiotics that have natural stability against most beta-lactamase enzymes. However, bacteria can acquire or develop structural changes in the protein units that make up their cell wall and acquire metallo-beta-lactamases that are capable of rapidly degrading carbapenems. For certain infections, a carbapenem in combination with a beta-lactamase inhibitor may be preferred.
Beta-lactamase inhibitors block the activity of beta-lactamase enzymes (also called beta-lactamases), preventing the degradation of beta-lactam antibiotics. Clavulanic acid, sulbactam, relebactam, tazobactam, and vaborbactam are all beta-lactamase inhibitors. Because they have little antibiotic activity of their own, they are almost always combined with an antibiotic.
Carbapenems/beta-lactamase inhibitors increase the spectrum of activity of a carbapenem and make it harder for bacteria to develop resistance against that particular carbapenem.
For ratings, users were asked how effective they found the medicine while considering positive/adverse effects and ease of use (1 = not effective, 10 = most effective).
See also
Medical conditions treated or associated with carbapenems/beta-lactamase inhibitors:
