Citation

Ordog GJ, Balasubramanium S, Wasserberger J. Ann. Emerg. Med. 1985; 14(2): 126-130.

Copyright

(Copyright © 1985, American College of Emergency Physicians, Publisher Elsevier Publishing)

DOI

unavailable

PMID

3970397

Abstract

A prospective study of 50 patients with uninfected rat bite wounds was undertaken to determine the natural incidence of wound infection without prophylactic antibiotics. All open wounds were cultured; bacterial isolates were cultured from 30% of wounds. Of bacterial isolates, 43% were Staphylococcus epidermidis and the remainder were Bacillus subtillus, diphtheroids, and alpha hemolytic Streptococcus. Only one patient (2%) developed an infection. Seventy-two percent of the bites occurred while the patient was sleeping, probably accounting for the fact that 84% of the wounds were on the exposed areas of the upper extremities and face. Treatment recommendations include good surgical management and avoidance of prophylactic antibiotics due to a low natural infection rate. If the wounds become infected, then a cephalosporin or penicillinase-resistant penicillin should be sufficient for treatment with appropriate surgical care of the wounds. Rabies prophylaxis usually is not required, but we suggest that tetanus prophylaxis is mandatory because most of our patients were deficient in this regard.

Language: en