The use of antibiotic-loaded bone cement and systemic antibiotic prophylactic use in 2,971,357 primary total knee arthroplasties from 2010 to 2020: an international register-based observational study among countries in Africa, Europe, North America, and Oceania

• Published in: Acta orthopaedica Vol. 94; pp. 416 - 425
• Main Authors: Leta, Tesfaye H, Fenstad, Anne Marie, Lygre, Stein Håkon L, Lie, Stein Atle, Lindberg-Larsen, Martin, Pedersen, Alma B, W-Dahl, Annette, Rolfson, Ola, Bülow, Erik, Ashforth, James A, Van Steenbergen, Liza N, Nelissen, Rob G H H, Harries, Dylan, De Steiger, Richard, Lutro, Olav, Hakulinen, Emmi, Mäkelä, Keijo, Willis, Jinny, Wyatt, Michael, Frampton, Chris, Grimberg, Alexander, Steinbrück, Arnd, Wu, Yinan, Armaroli, Cristiana, Molinari, Marco, Picus, Roberto, Mullen, Kyle, Illgen, Richard, Stoica, Ioan C, Vorovenci, Andreea E, Dragomirescu, Dan, Dale, Håvard, Brand, Christian, Christen, Bernhard, Shapiro, Joanne, Wilkinson, J Mark, Armstrong, Richard, Wooster, Kate, Hallan, Geir, Gjertsen, Jan-Erik, Chang, Richard N, Prentice, Heather A, Paxton, Elizabeth W, Furnes, Ove
• Format: Journal Article
• Language: English
• Published: Sweden Medical Journals Sweden, on behalf of the Nordic Orthopedic Federation 09-08-2023; Medical Journals Sweden
• Subjects: Antibitic-loaded bone cement; Arthroplasty; Clinical Medicine; Implants; Joint arthroplasty registry; Klinisk medicin; Knee; Medical and Health Sciences; Medicin och hälsovetenskap; Orthopedics; Ortopedi; Systemic antbiotic prophylactic
• ISSN: 1745-3674; 1745-3682; 1745-3682
• DOI: 10.2340/17453674.2023.17737

Antibiotic-loaded bone cement (ALBC) and systemic antibiotic prophylaxis (SAP) have been used to reduce periprosthetic joint infection (PJI) rates. We investigated the use of ALBC and SAP in primary total knee arthroplasty (TKA).
This observational study is based on 2,971,357 primary TKAs reported in 2010-2020 to national/regional joint arthroplasty registries in Australia, Denmark, Finland, Germany, Italy, the Netherlands, New Zealand, Norway, Romania, South Africa, Sweden, Switzerland, the UK, and the USA. Aggregate-level data on trends and types of bone cement, antibiotic agents, and doses and duration of SAP used was extracted from participating registries.
ALBC was used in 77% of the TKAs with variation ranging from 100% in Norway to 31% in the USA. Palacos R+G was the most common (62%) ALBC type used. The primary antibiotic used in ALBC was gentamicin (94%). Use of ALBC in combination with SAP was common practice (77%). Cefazolin was the most common (32%) SAP agent. The doses and duration of SAP used varied from one single preoperative dosage as standard practice in Bolzano, Italy (98%) to 1-day 4 doses in Norway (83% of the 40,709 TKAs reported to the Norwegian arthroplasty register).
The proportion of ALBC usage in primary TKA varies internationally, with gentamicin being the most common antibiotic. ALBC in combination with SAP was common practice, with cefazolin the most common SAP agent. The type of ALBC and type, dose, and duration of SAP varied among participating countries.