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Table 6 Cumulative antibiogram based on the most frequent isolates in PNA and UTI cases

From: Secondary bacterial infections & extensively drug-resistant bacteria among COVID-19 hospitalized patients at the University Hospital in Kraków

Antibiotics

PNA N = 118

UTI N = 136

 A. baumannii

n = 42

 S. aureus

n = 25

 K. pneumoniae

n = 18

E. faecalis

n = 30

E. coli

n = 36

 A. baumannii

n = 14

 K. pneumoniae

n = 14

 

Beta-lactam antibacterials: penicillins with extended spectrum, beta-lactamase resistant penicillins, combinations of penicillins incl. beta-lactamase inhibitors

 Piperacillin

n/a

87%

0%

n/a

47%

n/a

7%

 

 Ampicillin

n/a

87%

n/a

100%

47%

n/a

n/a

 

 Ampicillin-sulbactam

n/a

87%

72%

100%

83%

n/a

43%

 

 Amoxicillin-clavulanic acid

n/a

87%

44%

100%

83%

n/a

57%

 

 Piperacillin-tazobactam

n/a

87%

50%

100%

92%

n/a

57%

 

Other beta-lactam antibacterials: second/third generation cephalosporins, carbapenems

 Imipenem

12%

87%

94%

0%

100%

0,0

100%

 

 Meropenem

14%

87%

94%

n/a

100%

7%

100%

 

 Cefuroxime

n/a

87%

6%

n/a

86%

n/a

50%

 

 Cefotaxime

n/a

87%

61%

n/a

86%

n/a

57%

 

 Ceftazidime

n/a

87%

n/a

n/a

86%

n/a

n/a

 

 Cefepime

n/a

87%

61%

n/a

92%

n/a

64%

 

 Ceftazidime-avibactam

n/a

87%

100%

n/a

n/a

n/a

100%

 

Aminoglycoside antibacterials

 Amikacin

26%

96%

83%

n/a

92%

21%

86%

 

 Gentamicin

55%

100%

78%

20%

50%

71%

71%

 

 Tobramycin

31%

96%

67%

n/a

86%

14%

57%

 

Quinolone antibacterials

 Ciprofloxacin

2%

0%

61%

n/a

78%

0%

57%

 

 Levofloxacin

2%

0%

61%

n/a

78%

0%

50%

 

 Moxifloxacin

n/a

80%

n/a

n/a

n/a

n/a

n/a

 

Other antibacterials

 Colistin

95%

n/a

n/a

n/a

n/a

93%

n/a

 

 Trimethoprim-sulfamethoxazole

19%

100%

78%

n/a

78%

29%

57%

 

 Fosfomycin

n/a

n/a

n/a

n/a

100%

n/a

n/a

 

 Nitrofurantoin

n/a

n/a

n/a

100%

89%

n/a

n/a

 

 Nitroxoline

n/a

n/a

n/a

n/a

100%

n/a

n/a

 

 Rifampicin

n/a

100%

n/a

n/a

n/a

n/a

n/a

 

 Teicoplanin

n/a

100%

n/a

100%

n/a

n/a

n/a

 

 Vancomycin

n/a

100%

n/a

100%

n/a

n/a

n/a

 

 Tetracycline

n/a

96%

n/a

n/a

n/a

n/a

n/a

 

 Tigecycline

n/a

100%

n/a

n/a

n/a

n/a

n/a

 

 Clindamycin

n/a

76%

n/a

n/a

n/a

n/a

n/a

 

 Erythromycin

n/a

76%

n/a

n/a

n/a

n/a

n/a

 

 Linezolid

n/a

100%

n/a

100%

n/a

n/a

n/a

 
  1. Legend: n/a: not available; PNA: pneumonia; UTI: urinary tract infection; A. baumannii, Acinetobacter baumannii; E. faecalis, Enterococcus faecalis; E.coli, Escherichia coli; K. pneumoniae, Klebsiella pneumoniae; S. aureus, Staphylococcus aureus