|
| Patient | Surgery/phatology | Antibiotics | Type of organism | Type of culture |
|
| 1 | Cholecistectomy/biliary abscess | Vanco + cefepime | S. aureus | Abscess culture |
| 2 | Empyema pleural drainage | Ceftriaxone + clindamycin | S. pyogenes | Pleural abscess culture |
| 3 | Cholecistectomy/biliary abscess | Ceftriaxone + metronidazole | — | Negative cultures |
| 4 | Cystectomy/pyuria | Ceftriaxone + metronidazole | — | Negative cultures |
| 5 | Aortic bypass/leg amputation | Ceftazidime + clindamycin | P. aeruginosa | Surgical site culture |
| 6 | Colectomy/cavity contamination | Ceftriaxone + metronidazole | — | Negative cultures |
| 7 | Calcaneal exposure fracture | Ciprofloxacin | E. faecalis | Surgical site culture |
| 8 | Pyonephrosis drainage | Ceftriaxone | K. pneumoniae | Urinary culture |
| 9 | Sigmoidectomy | Ceftriaxone + metronidazole | A. baumanii | Blood culture |
| 10 | Hemicolectomy | Ceftriaxone + metronidazole | Candida albicans | Blood culture |
| 11 | Enterectomy/mesenteric ischemia | Ceftriaxone + metronidazole | — | Negative cultures |
| 12 | Pancreatic-duodenal resection | Ceftriaxone | Serratia marcesens | BAL |
| 13 | Pancreatic-duodenal resection | Ceftriaxone + metronidazole | S. coag negative | Blood culture |
| 14 | Retroperitoneal abscess drainage | Cefepime + vanco + imipenem | P. aeruginosa | Blood culture |
| 15 | Abdominal aneurysm repair | Vanco + imipenem | S. aureus | Blood culture |
| 16 | Sigmoidectomy/perforative lesion | Ceftriaxone + metronidazole | Serratia marcesens | Ascite culture |
| 17 | Colectomy | Cefepime + vanco | S. aureus | Blood culture |
| 18 | Gastric ulcer | Ceftriaxone + metronidazole | — | Negative cultures |
| 19 | Cholecistectomy | Cipro + metronidazole | Escherichia coli | Urinary culture |
| 20 | Hemicolectomy | Cefepime + vanco + metro | E. cloacae | Blood culture |
| 21 | Enterectomy/cavity contamination | Vanco + imipenem | — | Negative cultures |
| 22 | Colectomy | Ceftriaxone + metronidazole | A. baumanii | Blood culture |
| 23 | Colectomy | Ceftriaxone + metronidazole | P. aeruginosa | Blood culture |
| 24 | Enterectomy/cavity contamination | Ceftriaxone + metronidazole | — | Negative cultures |
| 25 | Cervical abscess drainage | Imipenem + vanco + metro | K. pneumoniae | Blood culture |
| 26 | Sigmoidectomy/perforative lesion | Ceftriaxone + metronidazole | P. aeruginosa | Blood culture |
| 27 | Sigmoidectomy | Cefepime + metronidazole | S. aureus | Blood culture |
| 28 | Pyonephrosis drainage | Cefepime + metronidazole | — | Negative cultures |
| 29 | Colectomy | Ceftriaxone + metronidazole | P. aeruginosa | BAL |
|
