Table 4 Type of bacteria isolated in cultures from the infected surgical site.

From: Effect of topical gentamicin in preventing surgical site infection in elective incisional hernia repair in a randomized controlled trial

Case

Allocated intervention

Bacteria isolated (R: resistant antibiotic)

1

Topical gentamicin

Enterococcus faecalis (R: Erythromycin, Tetracycline, Cotrimoxazole, Fosfomycin, Gentamicin)

Peptoniphilus harei (R: Erythromycin, Clindamycin, Tetracycline)

Actinomyces turicensis (R: Metronidazole)

2

Topical gentamicin

Pseudomonas aeruginosa (R: Gentamicin)

Citrobacter freundii (R: Ampicillin, Amoxicillin/clavulanic, Cephalothin)

3

Topical gentamicin

Negative

4

Topical saline solution

Enterococcus faecalis (R: Erythromycin, Tetracycline, Cotrimoxazole, Fosfomycin)

Citrobacter koseri (R: Ampicillin)

5

Topical saline solution

Staphylococcus aureus (R: Penicillin)

Pseudomonas aeruginosa (R: Ampicillin/sulbactam, Cefotaxime, Minocycline, Cotrimoxazole)

6

Topical saline solution

Escherichia coli (R: Ampicillin, Piperacillin, Ciprofloxacin, Levofloxacin)

7

Topical saline solution

Serratia marcescens (R: Ampicillin, Amoxicillin/clavulanic, Cefuroxime, Tobramycin)

Staphylococcus aureus (R: Erythromycin, Clindamycin,

Streptococcus agalactiae (R: Tetracycline)

8

Topical saline solution

Proteus mirabilis (R: Nalidixic acid, Fosfomycin)

Enterococcus faecium (R: Penicillin, Ampicillin, Cefuroxime, Imipenem, Ciprofloxacin, Levofloxacin, Erythromycin, Clindamycin, Cotrimoxazole, Streptomycin, Kanamycin)

9

Topical saline solution

Proteus mirabilis (R: Tigecycline)

Staphylococcus aureus (R: none)

10

Topical saline solution

Staphylococcus aureus (R: Penicillin)