F. Wellens et al., PROPHYLAXIS IN CARDIAC-SURGERY - A CONTROLLED RANDOMIZED COMPARISON BETWEEN CEFAZOLIN AND CEFUROXIME, European journal of cardio-thoracic surgery, 9(6), 1995, pp. 325-329
In a prospective randomized two center trial, short-term prophylaxis w
ith cefuroxime (CFX) in 189 patients was compared with cefazolin (CFZ)
in 196 patients submitted to elective cardiac surgery. A total of 3 g
was administered over 24 h in both groups, One major adverse reaction
with CFX was noted, Patients were prospectively screened by infectiou
s disease nurses for surgical wound and secondary infections, Sternal
wound infections occurred in eight patients treated with CFX and all w
ere minor. One patient from this group eventually died of infectious c
auses. In the CFZ-treated patients two major and six minor wound infec
tions occurred requiring extensive debridement in two. Secondary infec
tions occurred less frequently in the CFX group (13.2 per 100) than in
the CFZ group (16.8 per 100) with two infection-related deaths in the
CFX and one in the CFZ group, The most commonly identified organisms
were Staphylococcus aureus and a variety of gram-negative organisms. N
o major differences were observed between the CFX and CFZ groups, Shor
t-term administration of 3 g CFZ or CFX in this study could not demons
trate the advantage of one of the antibiotics used over the other in t
erms of clinical outcome, incidence or site of infection or organisms
identified, The 24 h administration of 3 g CFZ or CFX provided subopti
mal prophylaxis for wound infection or secondary infections in patient
s undergoing elective open heart surgery.