Genetic susceptibility to hip arthroplasty failure - Association with the RANK/OPG pathway

Hammad Malik, M. H A Malik, A. Bayat, F. Jury, W. E R Ollier, P. R. Kay

    Research output: Contribution to journalArticlepeer-review

    Abstract

    The OPG/RANK/RANKL system has been implicated in the biological cascade of events initiated by particulate wear debris and bacterial infection resulting in periprosthetic bone loss around total hip arthroplasties (THA). Individual responses to such stimuli may be dictated by genetic variation caused by single nucleotide polymorphisms (SNPs). Case control study of the osteoprotegerin and RANK genes for possible association with deep sepsis or aseptic loosening. All patients were Caucasian and had had a cemented Charnley THA and polyethylene acetabular cup. Cases consisted of 91 patients with early aseptic loosening and 71 patients with deep infection. Controls were 150 clinically and radiologically well-fixed THAs. DNA samples were genotyped using Taqman allelic discrimination. The A allele (p
    Original languageEnglish
    Pages (from-to)177-181
    Number of pages4
    JournalInternational Orthopaedics
    Volume30
    Issue number3
    DOIs
    Publication statusPublished - Jun 2006

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