Mortality and re-revision following single-stage and two-stage revision surgery for the management of infected primary hip arthroplasty in England and Wales:Data from the National Joint Registry

Autor: Erik Lenguerrand, Michael R. Whitehouse, Andrew D. Beswick, Setor K. Kunutsor, Jason C. J. Webb, Sanchit Mehendale, Martyn Porter, Ashley W. Blom
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Lenguerrand, E, Whitehouse, M R, Beswick, A D, Kunutsor, S K, Webb, J, Mehendale, S, Porter, M L & Blom, A W 2023, ' Mortality and re-revision following single-stage and two-stage revision surgery for the management of infected primary hip arthroplasty in England and Wales : Data from the National Joint Registry ', Bone and Joint Research, vol. 12, no. 5, pp. 321–330 . https://doi.org/10.1302/2046-3758.125.BJR-2022-0131.R1
Popis: AimsWe compared the risks of re-revision and mortality between two-stage and single-stage revision surgeries among patients with infected primary hip arthroplasty.MethodsPatients with a periprosthetic joint infection (PJI) of their primary arthroplasty revised with single-stage or two-stage procedure in England and Wales between 2003 and 2014 were identified from the National Joint Registry. We used Poisson regression with restricted cubic splines to compute hazard ratios (HRs) at different postoperative periods. The total number of revisions and re-revisions undergone by patients was compared between the two strategies.ResultsIn total, 535 primary hip arthroplasties were revised with single-stage procedure (1,525 person-years) and 1,605 with two-stage procedure (5,885 person-years). All-cause re-revision was higher following single-stage revision, especially in the first three months (HR at 3 months = 1.98 (95% confidence interval (CI) 1.14 to 3.43), p = 0.009). The risks were comparable thereafter. Re-revision for PJI was higher in the first three postoperative months for single-stage revision and waned with time (HR at 3 months = 1.81 (95% CI 1.22 to 2.68), p = 0.003; HR at 6 months = 1.25 (95% CI 0.71 to 2.21), p = 0.441; HR at 12 months = 0.94 (95% CI 0.54 to 1.63), p = 0.819). Patients initially managed with a single-stage revision received fewer revision operations (mean 1.3 (SD 0.7) vs 2.2 (SD 0.6), p < 0.001). Mortality rates were comparable between these two procedures (29/10,000 person-years vs 33/10,000).ConclusionThe risk of unplanned re-revision was lower following two-stage revision, but only in the early postoperative period. The lower overall number of revision procedures associated with a single-stage revision strategy and the equivalent mortality rates to two-stage revision are reassuring. With appropriate counselling, single-stage revision is a viable option for the treatment of hip PJI.Cite this article: Bone Joint Res 2023;12(5):321–330.
Databáze: OpenAIRE