Abstract
Introduction
Two-stage reimplantation in patients with chronic periprosthetic joint infection (PJI) after total knee arthroplasty (TKA) with the use of either articulating or static antibiotic-loaded spacers during the first step is considered to be the golden standard in orthopaedics.
The aim of the study
The aim of the study was to evaluate the correlation of spacer type with the infection elimination rate as well as functional outcomes after two-staged revision TKA in patients with PJI.
Materials and methods
The cohort comprised 161 patients who were treated for PJI after TKA during a period from January 2007 to December 2015. After the exclusion of patients with severe bone defects (AORI 2B or 3), 104 were left for the analysis: 72 patients with articulating and 32 with static spacers. The overall patient mean age was 62 years old (95% CI, 30–84): 73 for females, 31 for males. The outcomes were evaluated after three, six and 12 months using the American Knee Society Score (KSS) and EQ-5D. Only 92 patients were available for observation: 25 with static and 67 with articulating spacers.
Results
One year after the surgery, patients with articulating spacers demonstrated significantly higher mean KSS and function scores in comparison to patients with static spacers (90.4, 77.3 and 78.5, 67.8, respectively (p < 0.05)). The range of motion was also significantly better in patients with articulating spacers: 104.9° in comparison to 93.9° (р < 0.0001). The final EQ-5D score was comparable in both groups (0.82, 73.1 in articulating and 0.82, 72.6 in static spacers).
Conclusion
The two-stage revision TKA for PJI using articulating spacers in comparison to the static ones provides better infection eradication rate as well as functional outcomes and improved quality of life.
Similar content being viewed by others
References
Boelch SP, Jakuscheit A (2018) Periprosthetic infection is the major indication for TKA revision -experiences from a university referral arthroplasty center. BMC Musculoskelet Disord 19(1):395
Koh, I.J. and W.S. Cho (2014) Kleos Korea Research Group. Causes, risk factors, and trends in failures after TKA in Korea over the past 5 years: a multicenter study. Clin Orthop Relat Res, 472(1): p. 316–326
Koh CK, Zeng I (2017) Periprosthetic joint infection is the main cause of failure for modern knee arthroplasty: an analysis of 11,134 knees. Clin Orthop Relat Res 475(9):2194–2201
Sharkey, P.F. and W.J. Hozack (2002) Insall Award paper. Why are total knee arthroplasties failing today? Clin Orthop Relat Res, (404): p. 7–13
Le DH, Goodman SB (2014) Current modes of failure in TKA: infection, instability, and stiffness predominate. Clin Orthop Relat Res 472(7):2197–2200
Parvizi J, Gehrke T (2013) Proceedings of the international consensus on periprosthetic joint infection. Bone Joint J 95-B(11):1450–1452
Yuan J, Yan Y (2017) Diagnostic accuracy of alpha-defensin in periprosthetic joint infection: a systematic review and meta-analysis. Int Orthop 41(12):2447–2455
Bozhkova, S.A, (2011) Modern principles of diagnostics and antibacterial therapy of prosthetic joint infection (review). Traumatology and Orthopedics of Russia, (3): p. 126-136. (In Russ.)
Bengtson S, Knutson K (1991) The infected knee arthroplasty. A 6-year follow-up of 357 cases. Acta Orthop Scand 62(4):301–311
Brandt CM, Sistrunk WW (1997) Staphylococcus aureus prosthetic joint infection treated with debridement and prosthesis retention. Clin Infect Dis 24(5):914–919
Buechel FF, Femino FP (2004) Primary exchange revision arthroplasty for infected total knee replacement: a long-term study. Am J Orthop (Belle Mead NJ) 33(4):190–198
Castelli CC, Gotti V (2014) Two-stage treatment of infected total knee arthroplasty: two to thirteen year experience using an articulating preformed spacer. Int Orthop 38(2):405–412
Lichstein P, Su S (2016) Treatment of Periprosthetic knee infection with a two-stage protocol using static spacers. Clin Orthop Relat Res 474(1):120–125
Chen YP, Wu CC (2016) Autoclaved metal-on-cement spacer versus static spacer in two-stage revision in periprosthetic knee infection. Indian Journal of Orthopaedics 50(2):146–153
Emerson RH Jr, Muncie M (2002) Comparison of a static with a mobile spacer in total knee infection. Clin Orthop Relat Res 404:132–138
Haddad FS, Masri BA (2000) The PROSTALAC functional spacer in two-stage revision for infected knee replacements. Prosthesis of antibiotic-loaded acrylic cement. J Bone Joint Surg Br 82(6):807–812
Insall JN, Dorr LD (1989) Rationale of the Knee Society clinical rating system. Clin Orthop Relat Res (248):13–14
Silvestre A, Almeida F (2013) Revision of infected total knee arthroplasty: two-stage reimplantation using an antibiotic-impregnated static spacer. Clin Orthop Surg 5(3):180–187
Vasso M, Del Regno C (2016) Articulated spacer provides long-term knee improvement after two-stage reimplantation. Knee Surg Sports Traumatol Arthrosc 24(10):3100–3105
Parvizi J, Azzam K (2009) Periprosthetic infection due to resistant staphylococci: serious problems on the horizon. Clin Orthop Relat Res 467(7):1732–1739
Barjaktarović R, Radoičić D (2014) Antibiotic-loaded cement spacer for treatment of Klebsiella infected total hip and knee arthroplasty. Vojnosanit Pregl 71(10):957–962
Akgün D, Perka C (2018) Outcome of hip and knee periprosthetic joint infections caused by pathogens resistant to biofilm-active antibiotics: results from a prospective cohort study. Arch Orthop Trauma Surg 138(5):635–642
Triantafyllopoulos GK, Memtsoudis SG (2017) Periprosthetic infection recurrence after 2-stage exchange arthroplasty: failure or fate? J Arthroplast 32(2):526–531
Haddad FS, Sukeik M (2015) Is single-stage revision according to a strict protocol effective in treatment of chronic knee arthroplasty infections? Clin Orthop Relat Res 473(1):8–14
Fehring TK, Odum S (2000) Articulating versus static spacers in revision total knee arthroplasty for sepsis. The Ranawat Award Clin Orthop Relat Res 380:9–16
Park SJ, Song EK (2010) Comparison of static and mobile antibiotic-impregnated cement spacers for the treatment of infected total knee arthroplasty. Int Orthop 34(8):1181–1186
Shaikh AA, Ha CW (2014) Two-stage approach to primary TKA in infected arthritic knees using intraoperatively molded articulating cement spacers. Clin Orthop Relat Res 472(7):2201–2207
Janssen M.F. and A.S. Pickard (2013). Qual Life Res, Sep;22(7):1717–1727
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no conflict of interest.
Ethical approval
All procedures performed in the study involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For this type of study, formal consent is not required.
Additional information
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Preobrazhensky, P.M., Bozhkova, S.A., Kazemirsky, A.V. et al. Functional outcome of two-stage reimplantation in patients with periprosthetic joint infection after primary total knee arthroplasty. International Orthopaedics (SICOT) 43, 2503–2509 (2019). https://doi.org/10.1007/s00264-019-04296-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00264-019-04296-z