Prophylactic use of antimicrobial agents in adult patients.
Prophylactic antimicrobial agents are recommended for prevention of a variety of conditions, including tuberculosis, endocarditis, rheumatic fever, recurrent cellulitis and lymphangitis in patients with lymphedema, meningococcal meningitis, bite wounds, and herpes virus infections. In addition, prophylactic antimicrobial agents have proved effective in certain surgical procedures such as a variety of abdominal operations, hysterectomy, and head and neck operations for cancer. Except for oral bowel preparations, administration of antimicrobial agents for prophylaxis should be limited, in general, to the perioperative time period. Doses given more than an hour before or 3 hours after a surgical procedure have not been shown to increase effectiveness, and such an approach increases the cost and the probability of toxicity and superinfection. Investigation of antimicrobial prophylaxis necessitates adequate evaluation of potential advantages and disadvantages in prospective double-blind fashion.
Van Scoy
R E
RE
Division of Infectious Diseases and Internal Medicine, Mayo Clinic.
Wilkowske
C J
CJ
D000328:Adult; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001424:Bacterial Infections / Q000517:prevention & control*; D006801:Humans; D011183:Postoperative Complications / Q000517:prevention & control*; D011292:Premedication
D000900:Anti-Bacterial Agents