The Journal of Bone and Joint Surgery (American). 2005;87:842-849.
doi:10.2106/JBJS.C.01222
© 2005 The Journal of Bone and Joint Surgery, Inc.
Periprosthetic Infection in Patients Treated for an Orthopaedic Oncological Condition
L.M. Jeys, MRCS, MSc(Orth)Eng1,
R.J. Grimer, FRCS(Orth)2,
S.R. Carter, FRCS2 and
R.M. Tillman, FRCS(Orth)2
1 Waterstones House, 31a Green Abbey, Hade Edge, Holmfirth, West Yorkshire HD9
2SH, United Kingdom. E-mail address:
lee.jeys{at}btclick.com
2 Royal Orthopaedic Hospital Oncology Service, Bristol Road South, Northfield,
Birmingham B31 2AP, United Kingdom
Investigation performed at the Royal Orthopaedic Hospital Oncology
Service, Northfield, Birmingham, United Kingdom
The authors did not receive grants or outside funding in support of their
research or preparation of this manuscript. They did not receive payments or
other benefits or a commitment or agreement to provide such benefits from a
commercial entity. No commercial entity paid or directed, or agreed to pay or
direct, any benefits to any research fund, foundation, educational
institution, or other charitable or nonprofit organization with which the
authors are affiliated or associated.
Background: Prosthetic replacement following excision of a bone
tumor can be complicated by infection because patients who undergo surgery for
a neoplastic condition often are subjected to extensive soft-tissue dissection
and long operating times and are immunosuppressed. The aim of this study was
to investigate the rate of periprosthetic infection, identify possible
predisposing factors, and assess treatment efficacy in such patients.
Methods: Prosthetic reconstruction was performed in 1264 patients
over a thirty-seven-year period in a single hospital by four surgeons.
Twenty-four patients were excluded because of incomplete follow-up, leaving
1240 patients who had been followed for a mean of 5.8 years. Infection was
identified in 136 patients (11.0%). The management and outcome of the
infections in all of these patients were analyzed.
Results: Coagulase-negative Staphylococcus was the most common
organism isolated. Two-stage revision successfully treated the infection in
72% (forty-two) of the fifty-eight patients in whom it was performed. Local
surgical débridement with or without antibiotic implants was successful
in only 6% (four) of sixty-eight patients. Amputation to treat the infection
was performed in fifty (37%) of the 136 patients. The factors that were
associated with a significant risk of infection (p 0.05) included tibial
and pelvic prosthetic replacements, radiation therapy, and the use of a
pediatric expandable prosthesis.
Conclusions: Patients treated with an orthopaedic procedure for an
oncological condition have high infection rates. The treatment of infection in
these patients is arduous and lengthy, with a substantial risk of
amputation.
Level of Evidence: Prognostic Level II. See Instructions
to Authors for a complete description of levels of evidence.

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