Abstract
Infection commonly follows removal of the gangrenous or perforated appendix. However, if the appendix is normal or simply acutely inflamed, the rate of infection is low. The organisms most frequently isolated from the wound after appendectomy are Bacteroides (especiallyB. fragilis) andEscherichia coli. A combination of chemoprophylaxis effective against these 2 groups of organisms is the most rational choice of antimicrobial cover. Such antimicrobial cover should be given to all patients with a gangrenous or perforated appendix and to all other patients with appendicitis who have compromised immune systems. Prophylaxis is probably unnecessary in patients with a normal immune system who present with uncomplicated appendicitis.
Résumé
Les risques d'infection sont élevés après appendicectomie pour appendicite perforée et gangrène appendiculaire alors qu'il sont réduits après appendicectomie pour appendicite aiguë banale. Les germes le plus souvent en cause sont les bactéroïdes et les escherichia coli. Pour prévenir l'infection due à ces deux organismes il est indiqué d'administrer préventivement deux au moins des agents antimicrobiens spécifiques. Cette antibiothérapie spécifique préventive n'est pas indispensable chez les sujets dont le système immunitaire est normal ou qui présentent une appendicite aiguë banale.
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Gottrup, F., Hunt, T.K. Antimicrobial prophylaxis in appendectomy patients. World J. Surg. 6, 306–311 (1982). https://doi.org/10.1007/BF01653546
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DOI: https://doi.org/10.1007/BF01653546