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Bone & Joint Research
Vol. 4, Issue 12 | Pages 195 - 197
1 Dec 2015
Simpson AHRW Dave J Ghert M


The Bone & Joint Journal
Vol. 96-B, Issue 11 | Pages 1566 - 1570
1 Nov 2014
Blackmur JP Tang EYH Dave J Simpson AHRW

We compared the use of broth culture medium for samples taken in theatre with the standard practice of placing tissue samples in universal containers. A total of 67 consecutive patients had standard multiple samples of deep tissue harvested at surgery and distributed equally in theatre either to standard universal containers or to broth culture medium. These samples were cultured by direct and enrichment methods. The addition of broth in theatre to standard practice led to an increase in sensitivity from 83% to 95% and an increase in negative predictive value from 77% to 91%. Placing tissue samples directly into broth in the operating theatre is a simple, inexpensive way to increase the sensitivity of cultures from infected patients, and does not appear to compromise the specificity of these cultures.

Cite this article: Bone Joint J 2014;96-B:1566–70.


The Journal of Bone & Joint Surgery British Volume
Vol. 92-B, Issue 7 | Pages 994 - 998
1 Jul 2010
Jenkins PJ Teoh K Simpson PM Dave J Simpson AHWR Breusch S

Antibiotic prophylaxis is routinely administered during joint replacement surgery and may predispose patients to Clostridium difficile-associated disease (CDAD). The primary aim of this study was to determine the incidence of this following joint replacement, using a cefuroxime-based regimen. Patients developing CDAD were compared with a control group of patients without CDAD. The incidence of the former was 1.7 per 1000 primary joint replacements. Those patients prescribed additional antibiotics had a higher incidence of CDAD (p = 0.047), but there was no difference between the two groups in relation to the use of gastroprotective agents (p = 0.703). A trial of a new prophylaxis regimen would require 43 198 patients in each arm to show a reduction of one case per 1000 procedures. Cefuroxime-based antibiotic prophylaxis is safe in patients undergoing primary elective joint replacement.


The Journal of Bone & Joint Surgery British Volume
Vol. 89-B, Issue 5 | Pages 565 - 566
1 May 2007
Simpson AHRW Dave J Cookson B