[Treatment in the event of antibiotic prophylaxis failure in gynecologic surgery. A retrospective study of 20 cases]. / Sul trattamento in caso di fallimento dell'antibiotico-profilassi in chirurgia ginecologica. Esame retrospettivo di 20 casi.

ABSTRACT

A retrospective study was performed of the type of treatment used in 20 patients undergoing gynecological surgery in whom antibiotic prophylaxis with Mezlocillin (2 g i.v.) had failed. Patients were subdivided into three groups A) Initial therapy with Mezlocillin (8 patients, 2 g/die i.m.) or Cefotetan (2 patients, 2 g/die i.m.) and subsequent addition of Gentamicin (8 patients, 240 mg/die i.m.) or Tobramycin (2 patients, 200 mg/die i.m.) and subsequently Metronidazole (7 patients, 1.5 g/die per os). B) Therapy with Imipenem/Cilastatin (6 patients, 1.5 g/die i.m.). C) Therapy with Imipenem/Cilastatin (4 patients, 1.5 g/die i.m.) after a variety of antibiotics Cotrimoxazole (Trimethoprim 160 mg/die and sulphamethoxazole 800 mg/die per os), Pefloxacin (800 mg/die per os), Cefotetan (2 g/die i.m.) and Mezlocillin (2 g/die i.m.). Time taken to lower temperature was shorter in Group B (3.5 days) compared to Group A (6.8 days) and Group C (10 days). Postoperative hospital stay was also shorter in Group B (9 days) compared to Group C (16.5 days) and Group A (11.1 days). The immediate administration of an antibiotic active against Gram+ and Gram- germs, aerobes and anaerobes is therefore useful in the event of failure of antibiotic prophylaxis, rather than the use in succession of associations of antibiotics with a limited spectrum.