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Table 1 Antimicrobial resistance in breakthrough blood/urine isolates

From: Risk factors for infection following prostate biopsy - a case control study

Antimicrobial class

Antimicrobial name

Urine culture (%)

Blood culture (%)

Aminoglycosides

Gentamicin

15 (53.6)

20 (58.8)

Tobramycin

3 (10.7)

14 (41.2)

Cephalosporins

Cefepime

0

4 (11.7)

Ceftriaxone

4 (14.3)

6 (17.6)

Cephalexin or Cephazolin

8 (28.6)

12 (35.2)

Carbapenems

Imipenem

0

0

Fluoroquinolone

Ciprofloxacin or Norfloxacin

22 (78.6)

23 (67.6)

Nitrofurans

Nitrofurantoin

2 (7.1)

0

Penicillins

Ampicillin or Amoxycillin

18 (64.3)

24 (70.6)

Amoxycillin/clavulanic acid

8 (28.6)

20 (58.8)

Piperacillin

3 (10.7)

10 (29.4)

Ticarcillin/clavulanate

6 (21.4)

8 (23.5)

Sulfonamides

Trimethoprim

17 (60.7)

2 (5.9)

Trimethoprim/sulfamethoxazole

6 (21.4)

11 (32.4)

 

Total isolate organismsa

28

34

  1. aTotal urine culture organisms: E. coli (n = 27), Acinetobacter spp. (n = 1), Total blood culture organisms: E. coli (n = 34)