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Thomson AL, Suhardi VJ, Niu Y, Oktarina A, Döring K, Chao C, Greenblatt MB, Ivashkiv LB, Bostrom MPG, Yang X. A translational murine model of aseptic loosening with osseointegration failure. J Orthop Res 2024; 42:2525-2534. [PMID: 38899517 DOI: 10.1002/jor.25915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Revised: 05/19/2024] [Accepted: 05/25/2024] [Indexed: 06/21/2024]
Abstract
An in vivo animal model of a weight-bearing intra-articular implant is crucial to the study of implant osseointegration and aseptic loosening caused by osseointegration failure. Osseointegration, defined as a direct structural and functional attachment between living bone tissue and the surface of a load-carrying implant, is essential for implant stability and considered a prerequisite for the long-term clinical success of implants in total joint arthroplasty. Compared to large animal models, murine models offer extensive genetic tools for tracing cell differentiation and proliferation. The 18- to 22-week-old C57BL/6J background mice underwent either press-fitted or loose implantation of a titanium implant, achieving osseointegration or fibrous integration. A protocol was developed for both versions of the procedure, including a description of the relevant anatomy. Samples were subjected to microcomputed tomography and underwent biomechanical testing to access osseointegration. Lastly, samples were fixed and embedded for histological evaluation. The absence of mineralized tissue and weakened maximum pull-out force in loose implantation samples indicated that these implants were less mechanically stable compared to the control at 4 weeks postoperation. Histological analysis demonstrated extensive fibrotic tissue in the peri-implant area of loose implantation samples and excellent implant osseointegration in press-fitted samples at 4 weeks. Both mechanically stable and unstable hemiarthroplasty models with either osseous ingrowth or a robust periprosthetic fibrosis were achieved in mice. We hope that this model can help address current limitations for in vivo study of aseptic loosening and lead to necessary translational benefits.
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Affiliation(s)
- Andrew L Thomson
- Research Institute, Hospital for Special Surgery, New York, New York, USA
| | - Vincentius J Suhardi
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, New York, USA
| | - Yingzhen Niu
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- Department of Joint Surgery, The Third Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Anastasia Oktarina
- Research Institute, Hospital for Special Surgery, New York, New York, USA
| | - Kevin Döring
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, Vienna, Austria
| | - Christina Chao
- Research Institute, Hospital for Special Surgery, New York, New York, USA
| | - Matthew B Greenblatt
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York, USA
| | - Lionel B Ivashkiv
- Research Institute, Hospital for Special Surgery, New York, New York, USA
| | - Mathias P G Bostrom
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- Department of Orthopedic Surgery, Hospital for Special Surgery, New York, New York, USA
- Department of Orthopedic Surgery, Weill Cornell Medicine, New York, New York, USA
| | - Xu Yang
- Research Institute, Hospital for Special Surgery, New York, New York, USA
- Department of Orthopedic Surgery, Weill Cornell Medicine, New York, New York, USA
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Panez-Toro I, Heymann D, Gouin F, Amiaud J, Heymann MF, Córdova LA. Roles of inflammatory cell infiltrate in periprosthetic osteolysis. Front Immunol 2023; 14:1310262. [PMID: 38106424 PMCID: PMC10722268 DOI: 10.3389/fimmu.2023.1310262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 11/13/2023] [Indexed: 12/19/2023] Open
Abstract
Classically, particle-induced periprosthetic osteolysis at the implant-bone interface has explained the aseptic loosening of joint replacement. This response is preceded by triggering both the innate and acquired immune response with subsequent activation of osteoclasts, the bone-resorbing cells. Although particle-induced periprosthetic osteolysis has been considered a foreign body chronic inflammation mediated by myelomonocytic-derived cells, current reports describe wide heterogeneous inflammatory cells infiltrating the periprosthetic tissues. This review aims to discuss the role of those non-myelomonocytic cells in periprosthetic tissues exposed to wear particles by showing original data. Specifically, we discuss the role of T cells (CD3+, CD4+, and CD8+) and B cells (CD20+) coexisting with CD68+/TRAP- multinucleated giant cells associated with both polyethylene and metallic particles infiltrating retrieved periprosthetic membranes. This review contributes valuable insight to support the complex cell and molecular mechanisms behind the aseptic loosening theories of orthopedic implants.
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Affiliation(s)
- Isidora Panez-Toro
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, University of Chile, Independencia, Santiago, Chile
- Nantes Université, Centre National de Recherche Scientifique (CNRS), UMR6286, US2B, Nantes, France
- Institut de Cancérologie de l’Ouest, Tumor Heterogeneity and Precision Medicine Laboratory, Saint-Herblain, France
| | - Dominique Heymann
- Nantes Université, Centre National de Recherche Scientifique (CNRS), UMR6286, US2B, Nantes, France
- Institut de Cancérologie de l’Ouest, Tumor Heterogeneity and Precision Medicine Laboratory, Saint-Herblain, France
- Nantes Université, Laboratory of Histology and Embryology, Medical School, Nantes, France
- The University of Sheffield, Dept of Oncology and Metabolism, Sheffield, United Kingdom
| | - François Gouin
- Department of Surgical Oncology, Centre Léon Bérard, Lyon, France
| | - Jérôme Amiaud
- Nantes Université, Laboratory of Histology and Embryology, Medical School, Nantes, France
| | - Marie-Françoise Heymann
- Nantes Université, Centre National de Recherche Scientifique (CNRS), UMR6286, US2B, Nantes, France
- Institut de Cancérologie de l’Ouest, Tumor Heterogeneity and Precision Medicine Laboratory, Saint-Herblain, France
| | - Luis A. Córdova
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, University of Chile, Independencia, Santiago, Chile
- IMPACT, Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago, Chile
- Oral and Maxillofacial Surgery, Clínica MEDS, Santiago, Chile
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Pegios VF, Kenanidis E, Tsotsolis S, Potoupnis M, Tsiridis E. Bisphosphonates' use and risk of aseptic loosening following total hip arthroplasty: a systematic review. EFORT Open Rev 2023; 8:798-808. [PMID: 37909705 PMCID: PMC10646521 DOI: 10.1530/eor-22-0121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2023] Open
Abstract
Purpose The main indication of bisphosphonates (BPs) is osteoporosis treatment. However, there is growing interest in the peri- and postoperative use of BPs to mitigate total hip arthroplasty (THA) aseptic loosening (AL) risk. This systematic review aimed to evaluate the implant survival and the AL rate in patients with elective THA receiving BPs compared to those that do not receive BPs. Secondary outcomes included the comparison of revision rate, postoperative complications, and patients' functional scores. Methods This systematic review was conducted under the PRISMA 2020 guidelines with a pre-registered PROSPERO protocol. Three engines and grey literature were searched up until May 2022. Randomized and nonrandomized controlled trials and comparative cohort studies assessing BP and control therapy impact on THA survival were included. Results Twelve studies embraced the inclusion criteria. A total of 99 678 patients and 99 696 THAs were included; 10 025 patients received BPs (BP group), and 89 129 made up the control group. The overall revision and AL rates were lower in the BP group (2.17% and 1.85%) than in the control group (4.06% and 3.2%). Periprosthetic fracture (PPF) cases were higher in the BP group (0.24%) than in the control group (0.04%); however, the majority of PPF cases were derived from a single study. Further complication risk was similar between groups. Most studies reported comparable functional scores between groups. Conclusion BP treatment after elective THA seems to reduce the overall revision and AL risk. Other complications' risk and functional scores were similar between groups. Further high-quality studies are needed to validate the results due to the multifactorial AL pathogenesis.
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Affiliation(s)
- Vasileios F Pegios
- Academic Orthopaedic Department, Aristotle University Medical School, General Hospital Papageorgiou, Thessaloniki, Greece
- Centre of Orthopaedic and Regenerative Medicine (CORE), Center for Interdisciplinary Research and Innovation (CIRI)-Aristotle University of Thessaloniki (AUTH), Balkan Center, Thessaloniki, Greece
| | - Eustathios Kenanidis
- Academic Orthopaedic Department, Aristotle University Medical School, General Hospital Papageorgiou, Thessaloniki, Greece
- Centre of Orthopaedic and Regenerative Medicine (CORE), Center for Interdisciplinary Research and Innovation (CIRI)-Aristotle University of Thessaloniki (AUTH), Balkan Center, Thessaloniki, Greece
| | - Stavros Tsotsolis
- Centre of Orthopaedic and Regenerative Medicine (CORE), Center for Interdisciplinary Research and Innovation (CIRI)-Aristotle University of Thessaloniki (AUTH), Balkan Center, Thessaloniki, Greece
- Department of Trauma and Orthopaedics, Guy’s and St Thomas’ NHS Foundation Trust, London, UK
| | - Michael Potoupnis
- Academic Orthopaedic Department, Aristotle University Medical School, General Hospital Papageorgiou, Thessaloniki, Greece
- Centre of Orthopaedic and Regenerative Medicine (CORE), Center for Interdisciplinary Research and Innovation (CIRI)-Aristotle University of Thessaloniki (AUTH), Balkan Center, Thessaloniki, Greece
| | - Eleftherios Tsiridis
- Academic Orthopaedic Department, Aristotle University Medical School, General Hospital Papageorgiou, Thessaloniki, Greece
- Centre of Orthopaedic and Regenerative Medicine (CORE), Center for Interdisciplinary Research and Innovation (CIRI)-Aristotle University of Thessaloniki (AUTH), Balkan Center, Thessaloniki, Greece
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Boulila A, Bouzid L, Ayadi M. Failure of total hip arthroplasty (THA): State of the art. MEDICAL AND HEALTHCARE ROBOTICS 2023:157-181. [DOI: 10.1016/b978-0-443-18460-4.00012-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2025]
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Mjöberg B. Hip prosthetic loosening: A very personal review. World J Orthop 2021; 12:629-639. [PMID: 34631447 PMCID: PMC8472441 DOI: 10.5312/wjo.v12.i9.629] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 05/03/2021] [Accepted: 08/03/2021] [Indexed: 02/06/2023] Open
Abstract
Hip prosthetic loosening is often difficult to detect at an early stage, and there has been uncertainty for a long time as to when the loosening occurs and thus to the basic causes. By comparing different diagnostic methods, we found that loosening is best defined as prosthetic migration and measured by radiostereometric analysis. Convincing evidence indicates that poor interlock, poor bone quality, and resorption of a necrotic bone bed may initiate loosening during or shortly after surgery; this forms the basis of the theory of early loosening. Biomechanical factors do affect the subsequent progression of loosening, which may increase subclinically during a long period of time. Eventually, the loosening may be detected on standard radiographs and may be interpreted as late loosening but should to be interpreted as late detection of loosening. The theory of early loosening explains the rapid early migration, the development of periprosthetic osteolysis and granulomas, the causality between wear and loosening, and largely the epidemiology of clinical failure of hip prostheses. Aspects discussed are definition of loosening, the pattern of early migration, the choice of migration threshold, the current understanding of loosening, a less exothermic bone cement, cemented taper-slip stems, a new exciting computed tomography-based technique for simpler implant migration studies, and research suggestions.
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Affiliation(s)
- Bengt Mjöberg
- Department of Orthopedics, Lund University, Lund SE-221 00, Sweden
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Abstract
Prosthetic loosening has been debated for decades, both in terms of the timing and nature of the triggering events. Multiple radiostereometric studies of hip prostheses have now shown that early migration poses a risk of future clinical failure, but is this enough to explain late clinical loosening?To answer this question, the progression of loosening from initiation to radiographic detection is described; and the need for explanations other than early prosthetic loosening is analysed, such as stress-shielding, particle disease, and metal sensitivity.Much evidence indicates that prosthetic loosening has already been initiated during or shortly after the surgery, and that the subsequent progression of loosening is affected by biomechanical factors, fluid pressure fluctuations and inflammatory responses to necrotic cells and cell fragments, i.e. the concept of late loosening appears to be a misinterpretation of late-detected loosening.Clinical implications: atraumatic surgery and initial prosthetic stability are crucial in ensuring low risk of prosthetic loosening. Cite this article: EFORT Open Rev 2020;5:113-117. DOI: 10.1302/2058-5241.5.190014.
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Affiliation(s)
- Bengt Mjöberg
- Department of Orthopaedics, Lund University, Lund, Sweden
- Bengt Mjöberg, Västra Vallgatan 29, SE-27135 Ystad, Sweden.
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