From: Rapid detection of carbapenemase-producing Klebsiella pneumoniae strains derived from blood cultures by Matrix-Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry (MALDI-TOF MS)
MIC Ertapenem (mg/l)
MIC Imipenem (mg/l)
MIC Meropenem (mg/l)
Hydrolysis of Ertapenem
Time point of hydrolysis (h)
31 K.pneumoniae KPC
≥8
≥16
+
0.5 h
5 K.pneumoniae KPC,VIM
2 h
4 K.pneumoniae OXA-48
≤2
3 h