This paper examines four controversies in antimicrobial prophylaxis. Duration of prophylaxis: Antimicrobial agents must be present in the tissues throughout the operation. Usually, a single preoperative or intraoperative dose will suffice; postoperative doses are unnecessary. Third-generation cephalosporins: no clinical evidence supports their use for surgical prophylaxis. Optimal prophylaxis for colorectal surgery: the information is conflicting, but oral agents combined with a parenteral antibiotic may be optimal. Prophylaxis for patients with indwelling prosthetic joints or vascular grafts: prophylaxis is unnecessary for procedures like dental work that cause transient bacteremia, but established infections should receive prompt, vigorous antimicrobial therapy.
CITATION STYLE
Hirschmann, J. V. (1987, June). Controversies in antimicrobial prophylaxis. Chemioterapia. https://doi.org/10.1007/978-1-60761-644-3_47
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