Proteus mirabilis

Antibiotic
% Susceptible
 
Antibiotic
% Susceptible
Ampicillin
81
  Imipenem
100
Azithromycin
-*
  Levofloxacin
91
Aztreonam
98
  Meropenem
98
Cefazolin
87
  Moxifloxacin
+
Cefepime
100
  Nitrofurantoin
0
Ceftazidime
99
  Oxacillin/Naf
-
Ceftriaxone
99
  Penicillin
-
Cefuroxime
95
  Piperacillin
85
Ciprofloxacin
82
  Piperacillin/tazo
100
Clarithromycin
-*
  Ticarcillin/Clav
99
Clindamycin
-*
  Tobramycin
97
Doxycycline
-*
  TMP/SMX
87
Erythromycin
-*
  Unasyn/Aug
97
Gentamicin
95
  Vancomycin
-*
 
   

Comments:  

 

Numeric data represent local susceptibility data.
(+) = usually effective or >60% susceptible; (+/-) = clinical trials lacking or 30-60% susceptible; (-) = not effective clinically or <30% susceptible - Adapted with permission from The Sanford Guide to Antimicrobial Therapy 2007
(*) Local (non-Sanford Guide) opinion
(S) = synergistic with penicillin/ampicillin;
(&) nitrofurantoin only useful for lower tract urinary tract infections