Skip to main content
. 2015 Jan 28;19(2):187–195. doi: 10.1016/j.bjid.2014.12.001

Table 1.

Microbiological features of pAmpC producing Enterobacteriaceae.

Isolates and transconjugants Date of isolation Specimen Hospital/private laboratory Ward Plasmid-mediated blaAmpC Other β-lactamases genes PMQRs genes MICs (mg/L)
RAPD clone MLST (K. pneumoniae) Replicon typing
AMX AMC TZP CTX CAZ ATM FEP IMP FOX
K. pneumoniae 47 04/04/2007 Urine AWH Surgery CMY-4 TEM-1 >256 48 >256 >32 >256 32 <04 0.38 64 K.A. 17 Inc A/C, LVPK
TC47 CMY-4 >256 16 128 >32 128 32 <04 0.19 32 Inc A/C
K. pneumoniae 123 04/05/2005 Urine AWH Pediatrics CMY-4 TEM-1 >256 32 >256 >32 >256 32 >64 0.38 64 K.B. 1617 Inc A/C, FIB, F, P
TC123 CMY-4 >256 16 16 12 12 <04 <04 0.25 32 Inc A/C
K. pneumoniae 613 05/04/2010 Feces AZH Medicine CMY-4 >256 16 08 >32 192 32 <04 0.25 64 K.D. 1618 ND
K. pneumoniae 615 03/05/2010 Feces AZH Medicine CMY-4 >256 16 08 >32 192 32 <04 0.25 64 K.D. 1618 ND
K. pneumoniae 413 21/04/2008 Feces AZH Surgery DHA-1 TEM-1; CTX-M-3; SHV-12 QnrB4 >256 16 02 >32 48 32 16 0.19 16 K.C. 834 Inc L/M, LVPK, HI2
TC413 DHA-1 TEM-1 QnrB4, acc(6)-Ib >256 02 0.38 0.19 03 <04 <04 0.032 16 Inc LVPK
E. coli 234 15/04/2007 Urine AZH Surgery CMY-4 TEM-1; CTX-M-15 >256 32 >256 >32 >256 32 >64 0.5 64 E.A. Inc A/C, F, P, FII2K
TC234 CMY-4 >256 16 12 >32 96 32 <04 0.25 64 Inc A/C
E. coli 412 22/04/2008 Feces AZH Pediatrics CMY-4 TEM-1 >256 32 >256 >32 >256 32 <04 0.5 32 E.B. Inc A/C, FIA, A/C, FIB, F, B/O, U
TC412 CMY-4 >256 16 >256 >32 48 32 <04 0.25 32 Inc A/C,
E. coli 535 14/04/2009 Urine LPL Community CMY-4 TEM-1 >256 16 16 >32 >256 32 <04 0.25 64 E.C. Inc A/C, FIB, HI1
E. coli 538 14/02/2009 Urine LPL Community CMY-4 TEM-1 >256 16 08 >32 128 32 <04 0.19 64 E.D. Inc A/C, FIB, FIA, FII 1K, U
TC538 LPL CMY-4 >256 16 04 >32 64 32 <04 0.19 32 Inc A/C
E. coli 539 05/04/2009 Urine LPL Community CMY-4 TEM-1 >256 16 16 >32 >256 32 <04 0.25 64 E.C. Inc A/C, FIB, HI1
E. coli 545 24/02/2009 Urine LPL Community CMY-4 TEM-1 >256 16 08 >32 128 32 <04 0.19 64 E.D. Inc A/C, FIB, FIA, FII 1K, U
E. coli 560 01/12/2009 Urine LPL Community CMY-4 TEM-1 >256 16 08 >32 128 32 <04 0.19 64 E.D. Inc A/C, FIB, FIA, FII 1K, U
E. coli 606 21/04/2010 Urine DPL Community CMY-4 TEM-1 >256 16 04 >32 48 08 <04 0.19 32 E.E. ND
E. coli 611 28/05/2010 Feces AZH Surgery CMY-4 TEM-1, CTX-M-15 >256 16 04 >32 64 32 16 0.25 64 E.F. Inc FIA, I1, F, U, FII 1K
TC611 CMY-4 >256 16 02 >32 08 32 <04 0.25 32 Inc A/C
P. mirabilis 128 07/04/2005 Urine AZH Surgery CMY-4 TEM-1 >256 48 12 >32 48 <04 <04 0.25 32 Inc A/C
TC128 CMY-4 >256 16 0.75 >32 24 <04 <04 0.25 32 Inc A/C

LPL, Lalaoui private laboratory; DPL, Djama private laboratory; AZH, Amizour hospital; AWH, Amriw hospital; TZP, piepracillin–tazobactam; AMX, amoxicillin; AMC, amoxicillin–clavulanic acid; FOX, cefoxitin; ATM, aztreonam; CTX, cefotaxime; CAZ, ceftazidime; FEP, cefepime; IMP, imipenem; ND, not determined.