There is a paucity of long-term studies analyzing risk factors for failure after single-stage revision for periprosthetic joint infection (PJI) following total hip arthroplasty (THA). We report the mid- to long-term septic and non-septic failure rate of single-stage revision for PJI after THA. We retrospectively reviewed 88 cases which met the Musculoskeletal Infection Society (MSIS) criteria for PJI. Mean follow-up was seven years (1 to 14). Septic failure was diagnosed with a Delphi-based consensus definition. Any reoperation for mechanical causes in the absence of evidence of infection was considered as non-septic failure. A competing risk regression model was used to evaluate factors associated with septic and non-septic failures. A Kaplan-Meier estimate was used to analyze mortality.Aims
Methods
The purpose of this study was to determine the lifetime risk
of revision surgery for patients undergoing Charnley cemented total
hip arthroplasty (THA), with 40-year follow up, using death as a
competing risk. We retrospectively reviewed 2000 cemented Charnley THAs, with
51 living hips available at 40 years. Aims
Materials and Methods
