Prophylactic use of a single dose of tobramycin in elective colorectal surgery.

The aim of this prospective study is to acquire clinical experience with a single high dose of tobramycin in prophylactic use. Sixty three patients undergoing elective colorectal surgery, were assigned to receive antibiotic prophylaxis (24 hours perioperatively) in the form of a single high dose of tobramycin and a classically recommended thrice-a-day (TID) administration of clindamycin. The planned dose for tobramycin was 3.3 mg/kg/day. Adjustment was made in case of impaired renal function. Serum levels of the drug were monitored. The results showed well predictable levels. Six out of fifty five evaluable patients (10.9%) presented postoperative infectious complications within the follow up period. No renal nor otovestibular toxicity was recorded.

RCT Entities:   Population Interventions Outcomes