These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Are first-generation cephalosporins effective for antibiotic prophylaxis in elective surgery of the colon?
    Author: Lewis RT, Allan CM, Goodall RG, Marien B, Park M, Lloyd-Smith W, Wiegand FM.
    Journal: Can J Surg; 1983 Nov; 26(6):504-7. PubMed ID: 6354408.
    Abstract:
    First-generation cephalosporins have recently declined in popularity as antibiotics for prophylaxis in elective surgery of the colon, but their efficacy has not been defined precisely. In a prospective randomized study, 44 patients who underwent elective colonic operations received, preoperatively, cefazolin in a parenteral dose adequate to kill aerobic coliforms. Six had wound infections; Bacteroides fragilis was grown, along with other organisms, from all these wounds. In contrast, only 1 of 57 similar patients had a wound infection after receiving, preoperatively, erythromycin base and metronidazole orally--directed at anaerobic bacteria. Local contamination, predominantly by anaerobic bacteria, is the main cause of wound infection after elective surgery of the colon. Even in what seems to be adequate dosage, first-generation cephalosporins are not antibiotics of first choice for preventing wound infections after these operations.
    [Abstract] [Full Text] [Related] [New Search]