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Taha M, AlDuwaisan A, Daneshmand M, Ibrahim MM, Bourget-Murray J, Grammatopoulos G, Garceau S, Abdelbary H. Mapping Staphylococcus aureus at Early and Late Stages of Infection in a Clinically Representative Hip Prosthetic Joint Infection Rat Model. Microorganisms 2024; 12:1895. [PMID: 39338569 PMCID: PMC11433939 DOI: 10.3390/microorganisms12091895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2024] [Revised: 08/27/2024] [Accepted: 08/29/2024] [Indexed: 09/30/2024] Open
Abstract
Prosthetic joint infection (PJI) continues to be a devastating complication following total joint replacement surgeries where Staphylococcus aureus is the main offending organism. To improve our understanding of the disease pathogenesis, a histological analysis of infected peri-implant tissue in a hip PJI rat model was utilized to assess S. aureus spread and tissue reaction at early and late stages of infection. Sprague-Dawley rats were used and received a left cemented hip hemiarthroplasty using a 3D-printed titanium femoral stem. The rats received an intra-articular injection of S. aureus Xen36. These infected rats were sacrificed either at 3 days post-infection (early-stage infection) or at 13-days post-infection (late-stage infection). The femoral and acetabular tissues of all animals were harvested at euthanasia. Histological analysis for the harvested tissue was performed using immunohistochemistry, hematoxylin and eosin, as well as Masson's trichrome stains. Histological examination revealed significant quantitative and qualitative differences in peri-implant tissue response to infection at early and late stages. This hip PJI rat model identified clear histologic differences between early and late stages of S. aureus infection and how quickly bacterial infiltration could occur. These findings can provide insight into why certain surgical strategies like debridement and antibiotics may be associated with high failure rates.
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Affiliation(s)
- Mariam Taha
- Chronic Disease Program, The Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada
- Division of Orthopaedic Surgery, The Ottawa Hospital, Ottawa, ON K1H 8L6, Canada
| | - Abdullah AlDuwaisan
- Division of Orthopaedic Surgery, The Ottawa Hospital, Ottawa, ON K1H 8L6, Canada
- Division of Orthopaedic Surgery, Faculty of Medicine, Kuwait University, Jabriya, Kuwait
| | - Manijeh Daneshmand
- Department of Pathology and Laboratory Medicine, University of Ottawa, Ottawa, ON K1H 8M5, Canada
| | - Mazen M Ibrahim
- Division of Orthopaedic Surgery, The Ottawa Hospital, Ottawa, ON K1H 8L6, Canada
| | | | | | - Simon Garceau
- Division of Orthopaedic Surgery, The Ottawa Hospital, Ottawa, ON K1H 8L6, Canada
| | - Hesham Abdelbary
- Chronic Disease Program, The Ottawa Hospital Research Institute, Ottawa, ON K1H 8L6, Canada
- Division of Orthopaedic Surgery, The Ottawa Hospital, Ottawa, ON K1H 8L6, Canada
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2
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Yang S, Mukh AA, Abdelatif E, Schmidt A, Batailler C, Ferry T, Lustig S. Bacteriophage therapy as an innovative strategy for the treatment of Periprosthetic Joint Infection: a systematic review. INTERNATIONAL ORTHOPAEDICS 2024:10.1007/s00264-024-06295-1. [PMID: 39254722 DOI: 10.1007/s00264-024-06295-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2024] [Accepted: 08/24/2024] [Indexed: 09/11/2024]
Abstract
BACKGROUND Periprosthetic Joint Infection (PJI) following hip and knee arthroplasty is a catastrophic complication in orthopaedic surgery. It has long been a key focus for orthopaedic surgeons in terms of prevention and management. With the increasing incidence of antibiotic resistance in recent years, finding more targeted treatment methods has become an increasingly urgent issue. Bacteriophage Therapy (BT) has emerged as a promising adjunctive treatment for bone and joint infections in recent years. It not only effectively kills bacteria but also demonstrates significant anti-biofilm activity, garnering substantial clinical interest due to its demonstrated efficacy and relatively low incidence of adverse effects. PURPOSE This review aims to systematically evaluate the efficacy and safety of bacteriophage therapy in treating PJI following hip and knee arthroplasty, providing additional reference for its future clinical application. METHODS Following predefined inclusion and exclusion criteria, our team conducted a systematic literature search across seven databases (PubMed, Embase, Web of Science, Cochrane Library, ClinicalTrials.gov, CNKI, and WanFang Database). The search was conducted up to May 2024 and included multiple clinical studies on the use of bacteriophage therapy for treating PJI after hip and knee arthroplasty to assess its efficacy and safety. RESULTS This systematic review included 16 clinical studies after screening, consisting of 15 case reports and one prospective controlled clinical trial, involving a total of 42 patients with PJI treated with bacteriophage therapy. The average patient age was 62.86 years, and 43 joints were treated, with patients undergoing an average of 5.25 surgeries. The most common pathogen in these infections was Staphylococcus aureus, accounting for 18 cases. 33 patients received cocktail therapy, while nine were treated with a single bacteriophage preparation. Additionally, all patients underwent suppressive antibiotic therapy (SAT) postoperatively. All patients were followed up for an average of 13.55 months. There were two cases of recurrence, one of which resulted in amputation one year postoperatively. The remaining patients showed good recovery outcomes. Overall, the results from the included studies indicate that bacteriophage therapy effectively eradicates infectious strains in various cases of PJI, with minimal side effects, demonstrating promising clinical efficacy. CONCLUSION In the treatment of PJI following hip and knee arthroplasty, bacteriophages, whether used alone or in combination as cocktail therapy, have shown therapeutic potential. However, thorough preoperative evaluation is essential, and appropriate bacteriophage types and treatment regimens must be selected based on bacteriological evidence. Future large-scale, randomized controlled, and prospective trials are necessary to validate the efficacy and safety of this therapy.
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Affiliation(s)
- Shengdong Yang
- Department of Orthopedic Surgery and Sport Medicine, FIFA Medical Center of Excellence, Croix-Rousse Hospital, Lyon University Hospital, Lyon, France
- IFSTTAR, LBMC UMR_T9406, University Claude Bernard Lyon 1, University of Lyon, Lyon, France
| | - Assala Abu Mukh
- Department of Orthopedic Surgery and Sport Medicine, FIFA Medical Center of Excellence, Croix-Rousse Hospital, Lyon University Hospital, Lyon, France
- Orthopedics and Traumatology, Vita-Salute San Raffaele University, Milan, Italy
| | - Elsayed Abdelatif
- Department of Orthopedic Surgery and Sport Medicine, FIFA Medical Center of Excellence, Croix-Rousse Hospital, Lyon University Hospital, Lyon, France
- Department of Orthopedic Surgery and Traumatology, Faculty of Medicine, Minia University, Minia, Egypt
| | - Axel Schmidt
- Department of Orthopedic Surgery and Sport Medicine, FIFA Medical Center of Excellence, Croix-Rousse Hospital, Lyon University Hospital, Lyon, France
- Centre interrégional de Référence pour la prise en charge des Infections Ostéo-Articulaires complexes (CRIOAc Lyon), Hospices Civils de Lyon, Lyon, France
| | - Cécile Batailler
- Department of Orthopedic Surgery and Sport Medicine, FIFA Medical Center of Excellence, Croix-Rousse Hospital, Lyon University Hospital, Lyon, France
- Centre interrégional de Référence pour la prise en charge des Infections Ostéo-Articulaires complexes (CRIOAc Lyon), Hospices Civils de Lyon, Lyon, France
| | - Tristan Ferry
- Centre interrégional de Référence pour la prise en charge des Infections Ostéo-Articulaires complexes (CRIOAc Lyon), Hospices Civils de Lyon, Lyon, France
- Service de Maladies Infectieuses et Tropicales, Hôpital de la Croix-Rousse, Hospices Civils de Lyon, Lyon, France
| | - Sébastien Lustig
- Department of Orthopedic Surgery and Sport Medicine, FIFA Medical Center of Excellence, Croix-Rousse Hospital, Lyon University Hospital, Lyon, France.
- IFSTTAR, LBMC UMR_T9406, University Claude Bernard Lyon 1, University of Lyon, Lyon, France.
- Centre interrégional de Référence pour la prise en charge des Infections Ostéo-Articulaires complexes (CRIOAc Lyon), Hospices Civils de Lyon, Lyon, France.
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Ferreira L, Pos E, Nogueira DR, Ferreira FP, Sousa R, Abreu MA. Antibiotics with antibiofilm activity - rifampicin and beyond. Front Microbiol 2024; 15:1435720. [PMID: 39268543 PMCID: PMC11391936 DOI: 10.3389/fmicb.2024.1435720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2024] [Accepted: 08/07/2024] [Indexed: 09/15/2024] Open
Abstract
The management of prosthetic joint infections is a complex and multilayered process that is additionally complicated by the formation of bacterial biofilm. Foreign material provides the ideal grounds for the development of an intricate matrix that hinders treatment and creates a difficult environment for antibiotics to act. Surgical intervention is often warranted but requires appropriate adjunctive therapy. Despite available guidelines, several aspects of antibiotic therapy with antibiofilm activity lack clear definition. Given the escalating challenges posed by antimicrobial resistance, extended treatment durations, and tolerance issues, it is essential to ensure that antimicrobials with antibiofilm activity are both potent and diverse. Evidence of biofilm-active drugs is highlighted, and alternatives to classical regimens are further discussed.
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Affiliation(s)
- Luís Ferreira
- Department of Infectious Diseases, Centro Hospitalar e Universitário de Santo António, Porto, Portugal
| | - Ema Pos
- Department of Infectious Diseases, Centro Hospitalar e Universitário de Santo António, Porto, Portugal
| | | | - Filipa Pinto Ferreira
- Department of Infectious Diseases, Centro Hospitalar e Universitário de Santo António, Porto, Portugal
| | - Ricardo Sousa
- Department of Orthopaedic Surgery, Centro Hospitalar e Universitário de Santo António, Porto, Portugal
- Grupo de Infeção Osteoarticular do Porto, Porto, Portugal
| | - Miguel Araújo Abreu
- Department of Infectious Diseases, Centro Hospitalar e Universitário de Santo António, Porto, Portugal
- Grupo de Infeção Osteoarticular do Porto, Porto, Portugal
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Dai T, Ma C, Zhang F, Wang H, Ma Z, Wang H, Wen Y, Chen L. The Efficacy and Safety of an Intra-articular Dual-Acting Antibacterial Agent (TNP-2092) for Implant Infection-Associated Methicillin-Resistant Staphylococcus aureus. J Infect Dis 2024; 229:1658-1668. [PMID: 38147364 DOI: 10.1093/infdis/jiad588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 12/01/2023] [Accepted: 12/22/2023] [Indexed: 12/27/2023] Open
Abstract
Owing to the presence of microbial biofilm on the implant, the eradication of biofilm-associated infections poses a challenge for antibiotic therapies. The study aimed to investigate the efficacy and safety of the novel antibiotic agent TNP-2092 in the context of implant infections. In vivo, rats with periprosthetic joint infection (PJI) treated with antibiotics showed an increase in body weight and decrease in swelling, temperature, and width of knee, compared with the control group. Meanwhile, inflammatory markers in synovium and serum were decreased in the TNP-2092 group, consistent with the pathological results. Moreover, TNP-2092 was effective in eliminating bacteria and disruption biofilm formation, and further alleviated the abnormal bone absorption and reactive bone changes around the prosthesis. In conclusion, intra-articular injection of TNP-2092 is safe and effective in treating knee PJI in a rat model. The study provides a foundation for the future utilization of TNP-2092 in the management of implant-related infections.
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Affiliation(s)
- Tianyu Dai
- Division of Joint Surgery and Sports Medicine, Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan
| | - Chi Ma
- Division of Joint Surgery and Sports Medicine, Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan
- Department of Orthopedics, The First Affiliated Hospital of Jishou University, Jishou
| | - Fan Zhang
- Division of Joint Surgery and Sports Medicine, Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan
| | - Hui Wang
- Department of Pharmacology, Wuhan University School of Basic Medical Sciences, Wuhan
| | - Zhenkun Ma
- Department of Pharmacology & Toxicology, TenNor Therapeutics, Suzhou
| | - Huan Wang
- Department of Pharmacology & Toxicology, TenNor Therapeutics, Suzhou
| | - Yinxian Wen
- Division of Joint Surgery and Sports Medicine, Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan
- Joint Disease Research Center of Wuhan University, Wuhan University, Wuhan, China
| | - Liaobin Chen
- Division of Joint Surgery and Sports Medicine, Department of Orthopedic Surgery, Zhongnan Hospital of Wuhan University, Wuhan
- Joint Disease Research Center of Wuhan University, Wuhan University, Wuhan, China
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MacConnell AE, Levack AE, Brown NM. Biofilm and How It Relates to Prosthetic Joint Infection. Orthop Clin North Am 2024; 55:161-169. [PMID: 38403363 DOI: 10.1016/j.ocl.2023.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
Prosthetic joint infection following total joint arthroplasty is a devastating complication, resulting in increased morbidity and mortality for the patient. The formation of a biofilm on implanted hardware contributes to the difficulty in successful identification and eradication of the infection. Antibiotic therapy and surgical intervention are necessary for addressing this condition; we present a discussion on different treatment options, including those that are not yet routinely utilized in the clinical setting or are under investigation, to highlight the present and future of PJI management.
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Affiliation(s)
- Ashley E MacConnell
- Department of Orthopaedic Surgery and Rehabilitation, Loyola University Medical Center, 2160 South First Avenue, Suite 1700, Maywood, IL 60153, USA.
| | - Ashley E Levack
- Department of Orthopaedic Surgery and Rehabilitation, Loyola University Medical Center, 2160 South First Avenue, Suite 1700, Maywood, IL 60153, USA
| | - Nicholas M Brown
- Department of Orthopaedic Surgery and Rehabilitation, Loyola University Medical Center, 2160 South First Avenue, Suite 1700, Maywood, IL 60153, USA
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Pugazhendhi AS, Seal A, Hughes M, Kumar U, Kolanthai E, Wei F, Schwartzman JD, Coathup MJ. Extracellular Proteins Isolated from L. acidophilus as an Osteomicrobiological Therapeutic Agent to Reduce Pathogenic Biofilm Formation, Regulate Chronic Inflammation, and Augment Bone Formation In Vitro. Adv Healthc Mater 2024; 13:e2302835. [PMID: 38117082 DOI: 10.1002/adhm.202302835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 10/31/2023] [Indexed: 12/21/2023]
Abstract
Periprosthetic joint infection (PJI) is a challenging complication that can occur following joint replacement surgery. Efficacious strategies to prevent and treat PJI and its recurrence remain elusive. Commensal bacteria within the gut convey beneficial effects through a defense strategy named "colonization resistance" thereby preventing pathogenic infection along the intestinal surface. This blueprint may be applicable to PJI. The aim is to investigate Lactobacillus acidophilus spp. and their isolated extracellular-derived proteins (LaEPs) on PJI-relevant Staphylococcus aureus, methicillin-resistant S. aureus, and Escherichia coli planktonic growth and biofilm formation in vitro. The effect of LaEPs on cultured macrophages and osteogenic, and adipogenic human bone marrow-derived mesenchymal stem cell differentiation is analyzed. Data show electrostatically-induced probiotic-pathogen species co-aggregation and pathogenic growth inhibition together with LaEP-induced biofilm prevention. LaEPs prime macrophages for enhanced microbial phagocytosis via cathepsin K, reduce lipopolysaccharide-induced DNA damage and receptor activator nuclear factor-kappa B ligand expression, and promote a reparative M2 macrophage morphology under chronic inflammatory conditions. LaEPs also significantly augment bone deposition while abating adipogenesis thus holding promise as a potential multimodal therapeutic strategy. Proteomic analyses highlight high abundance of lysyl endopeptidase, and urocanate reductase. Further, in vivo analyses are warranted to elucidate their role in the prevention and treatment of PJIs.
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Affiliation(s)
| | - Anouska Seal
- Biionix Cluster, University of Central Florida, Orlando, FL, 32827, USA
| | | | - Udit Kumar
- Advanced Materials Processing and Analysis Centre, Nanoscience Technology Center (NSTC), University of Central Florida, Orlando, FL, 32826, USA
| | - Elayaraja Kolanthai
- Advanced Materials Processing and Analysis Centre, Nanoscience Technology Center (NSTC), University of Central Florida, Orlando, FL, 32826, USA
| | - Fei Wei
- Biionix Cluster, University of Central Florida, Orlando, FL, 32827, USA
| | | | - Melanie J Coathup
- Biionix Cluster, University of Central Florida, Orlando, FL, 32827, USA
- College of Medicine, University of Central Florida, Orlando, FL, 32827, USA
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7
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Adachi T, Tahara Y, Yamamoto K, Yamamoto T, Kanamura N, Akiyoshi K, Mazda O. Cholesterol-Bearing Polysaccharide-Based Nanogels for Development of Novel Immunotherapy and Regenerative Medicine. Gels 2024; 10:206. [PMID: 38534624 DOI: 10.3390/gels10030206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 02/26/2024] [Accepted: 03/13/2024] [Indexed: 03/28/2024] Open
Abstract
Novel functional biomaterials are expected to bring about breakthroughs in developing immunotherapy and regenerative medicine through their application as drug delivery systems and scaffolds. Nanogels are defined as nanoparticles with a particle size of 100 nm or less and as having a gel structure. Nanogels have a three-dimensional network structure of cross-linked polymer chains, which have a high water content, a volume phase transition much faster than that of a macrogel, and a quick response to external stimuli. As it is possible to transmit substances according to the three-dimensional mesh size of the gel, a major feature is that relatively large substances, such as proteins and nucleic acids, can be taken into the gel. Furthermore, by organizing nanogels as a building block, they can be applied as a scaffold material for tissue regeneration. This review provides a brief overview of the current developments in nanogels in general, especially drug delivery, therapeutic applications, and tissue engineering. In particular, polysaccharide-based nanogels are interesting because they have excellent complexation properties and are highly biocompatible.
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Affiliation(s)
- Tetsuya Adachi
- Department of Dental Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kamigyo-ku, Kyoto 602-8566, Japan
- Department of Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kamigyo-ku, 465 Kajii-cho, Kyoto 602-8566, Japan
| | - Yoshiro Tahara
- Department of Chemical Engineering and Materials Science, Doshisha University, 1-3 Tatara Miyakodani, Kyoto-fu, Kyotanabe-shi 610-0321, Japan
| | - Kenta Yamamoto
- Department of Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kamigyo-ku, 465 Kajii-cho, Kyoto 602-8566, Japan
| | - Toshiro Yamamoto
- Department of Dental Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Narisato Kanamura
- Department of Dental Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kamigyo-ku, Kyoto 602-8566, Japan
| | - Kazunari Akiyoshi
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Osam Mazda
- Department of Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kamigyo-ku, 465 Kajii-cho, Kyoto 602-8566, Japan
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8
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Wu X, Chen W, Rong R, Pan B, Hu X, Zheng L, Alimu A, Chu C, Tu Y, Zhang Z, Ye Y, Gu M, Sheng P. Application of the New Irrigation Protocol to Reduce Recurrence Rate in the Management Of Periprosthetic Joint Infection. Orthop Surg 2024; 16:577-584. [PMID: 38238252 PMCID: PMC10925507 DOI: 10.1111/os.13948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 10/24/2023] [Accepted: 10/24/2023] [Indexed: 02/15/2024] Open
Abstract
OBJECTIVE Irrigation is a conventional treatment for acute and chronic periprosthetic joint infections (PJI). However, there has been no unified standard for irrigation during surgery for PJI in the past, and the efficacy is uncertain. The purpose of this study is to create a new irrigation protocol to enhance the infection control rate and reduce the postoperative recurrence rate of PJI patients. METHODS We conducted a single-institution retrospective review with a total of 56 patients who underwent revision total hip or knee arthroplasties due to PJI from January 2011 to January 2022. Conventional irrigation (CI) was used in 32 cases, and standard operating procedure of irrigation (SOPI) was used in 24. The CI protocol carries out an empirical irrigation after debridement, which is quite random. Our SOPI protocol clearly stipulates the soaking concentration and time of hydrogen peroxide and povidone-iodine. The irrigation is carried out three times, and tissue samples are taken from multiple parts before and after irrigation, which are sent for microbial culture. The important statistical indicators were the rate of positive microbiological culture and postoperative recurrence rate with an average follow-up of 24 average months. RESULTS The drainage volume was lower in the SOPI group than in the CI group on postoperative day 3 (p < 0.01) and 7 (p = 0.016). In addition, the percentage of positive microbiological cultures after the third irrigation was less than that before (p < 0.01) and after (p < 0.01) the first irrigation. The most common causative organism was Staphylococcus aureus, which was detected in 25.0% and 12.5% of the SOPI and CI groups, respectively. The failure rate at the final follow-up was 8.3% and 31.3% (p = 0.039) for the SOPI and CI groups, respectively. CONCLUSION Compared with the traditional CI method, SOPI standardized the soaking time of hydrogen peroxide and povidone-iodine, increased the frequency of and irrigation, and proved that microorganisms were almost completely removed through the microbial culture of multiple tissues. SOPI has the potential to become a standardized irrigation process worthy of promotion, effectively reducing the postoperative recurrence rate of PJI patients.
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Affiliation(s)
- Xiaoyu Wu
- Department of Joint SurgeryThe First Affiliated Hospital of Sun Yat‐Sen UniversityGuangzhouChina
- Guangdong Provincial Key Laboratory of Orthopaedics and TraumatologyThe First Affiliated Hospital of Sun Yat‐sen UniversityGuangzhouChina
| | - Weishen Chen
- Department of Joint SurgeryThe First Affiliated Hospital of Sun Yat‐Sen UniversityGuangzhouChina
- Guangdong Provincial Key Laboratory of Orthopaedics and TraumatologyThe First Affiliated Hospital of Sun Yat‐sen UniversityGuangzhouChina
| | - Rong Rong
- Department of Nosocomial InfectionThe First Affiliated Hospital of Sun Yat‐Sen UniversityGuangzhouChina
| | - Baiqi Pan
- Department of Joint SurgeryThe First Affiliated Hospital of Sun Yat‐Sen UniversityGuangzhouChina
- Guangdong Provincial Key Laboratory of Orthopaedics and TraumatologyThe First Affiliated Hospital of Sun Yat‐sen UniversityGuangzhouChina
| | - Xuantao Hu
- Department of Joint SurgeryThe First Affiliated Hospital of Sun Yat‐Sen UniversityGuangzhouChina
- Guangdong Provincial Key Laboratory of Orthopaedics and TraumatologyThe First Affiliated Hospital of Sun Yat‐sen UniversityGuangzhouChina
| | - Linli Zheng
- Department of Joint SurgeryThe First Affiliated Hospital of Sun Yat‐Sen UniversityGuangzhouChina
- Guangdong Provincial Key Laboratory of Orthopaedics and TraumatologyThe First Affiliated Hospital of Sun Yat‐sen UniversityGuangzhouChina
| | - Aerman Alimu
- Department of Joint SurgeryThe First Affiliated Hospital of Sun Yat‐Sen UniversityGuangzhouChina
- Guangdong Provincial Key Laboratory of Orthopaedics and TraumatologyThe First Affiliated Hospital of Sun Yat‐sen UniversityGuangzhouChina
| | - Chenghan Chu
- Department of Joint SurgeryThe First Affiliated Hospital of Sun Yat‐Sen UniversityGuangzhouChina
- Guangdong Provincial Key Laboratory of Orthopaedics and TraumatologyThe First Affiliated Hospital of Sun Yat‐sen UniversityGuangzhouChina
| | - Yucheng Tu
- Department of Joint SurgeryThe First Affiliated Hospital of Sun Yat‐Sen UniversityGuangzhouChina
- Guangdong Provincial Key Laboratory of Orthopaedics and TraumatologyThe First Affiliated Hospital of Sun Yat‐sen UniversityGuangzhouChina
| | - Ziji Zhang
- Department of Joint SurgeryThe First Affiliated Hospital of Sun Yat‐Sen UniversityGuangzhouChina
- Guangdong Provincial Key Laboratory of Orthopaedics and TraumatologyThe First Affiliated Hospital of Sun Yat‐sen UniversityGuangzhouChina
| | - Yongyu Ye
- Department of Spinal SurgeryGuangdong Provincial People's HospitalGuangzhouChina
| | - Minghui Gu
- Department of Joint SurgeryThe First Affiliated Hospital of Sun Yat‐Sen UniversityGuangzhouChina
- Guangdong Provincial Key Laboratory of Orthopaedics and TraumatologyThe First Affiliated Hospital of Sun Yat‐sen UniversityGuangzhouChina
| | - Puyi Sheng
- Department of Joint SurgeryThe First Affiliated Hospital of Sun Yat‐Sen UniversityGuangzhouChina
- Guangdong Provincial Key Laboratory of Orthopaedics and TraumatologyThe First Affiliated Hospital of Sun Yat‐sen UniversityGuangzhouChina
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9
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Jia-Wei H, Jing W, Li C, Xiao-Gang Z, Guo-Qing L, Bo-Yong X, Bao-Chao J, Jun-Jie H, Jun Z. Two-dimensional liquid chromatography measurement of meropenem concentration in synovial fluid of patients with periprosthetic joint infection. Biomed Chromatogr 2024; 38:e5778. [PMID: 38073142 DOI: 10.1002/bmc.5778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 10/23/2023] [Accepted: 10/25/2023] [Indexed: 01/26/2024]
Abstract
Periprosthetic joint infection (PJI) is a catastrophic complication following joint replacement surgery. One potential treatment approach for PJI could be the combination of one-stage revision and intra-articular infusion of antibiotics. Meropenem is one of the commonly used intra-articular antibiotics in our institution. Determining the concentration of meropenem in the joint cavity could be crucial for optimizing its local application, effectively eradicating biofilm infection, and improving PJI treatment outcomes. In this study, we developed a simple, precise, and accurate method of two-dimensional liquid chromatography (2D-LC) for determining the concentration of meropenem in human synovial fluid. The method was then validated based on the guidelines of the Food and Drug Administration and the Chinese Pharmacopoeia. Meropenem showed good linearity in the range of 0.31-25.01 μg/mL (r ≥ .999). Selectivity, intra-day and inter-day precision and accuracy, extraction recovery, and stability validation results were all within the acceptance range. This method has been successfully applied to the determination of synovial fluid samples from PJI patients, providing a useful detection method for meropenem therapeutic drug monitoring (TDM) in PJI patients.
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Affiliation(s)
- He Jia-Wei
- Department of Pharmacy, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Wang Jing
- Department of Pharmacy, The Eighth Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Cao Li
- Department of Orthopaedics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Zhang Xiao-Gang
- Department of Orthopaedics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Li Guo-Qing
- Department of Orthopaedics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Xu Bo-Yong
- Department of Orthopaedics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Ji Bao-Chao
- Department of Orthopaedics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Huang Jun-Jie
- College of Pharmacy, Xinjiang Medical University, Urumqi, Xinjiang, China
| | - Zhao Jun
- Department of Pharmacy, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang, China
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10
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Wang M, Zheng Y, Yin C, Dai S, Fan X, Jiang Y, Liu X, Fang J, Yi B, Zhou Q, Wang T. Recent Progress in antibacterial hydrogel coatings for targeting biofilm to prevent orthopedic implant-associated infections. Front Microbiol 2023; 14:1343202. [PMID: 38188584 PMCID: PMC10768665 DOI: 10.3389/fmicb.2023.1343202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 12/12/2023] [Indexed: 01/09/2024] Open
Abstract
The application of orthopedic implants for bone tissue reconstruction and functional restoration is crucial for patients with severe bone fractures and defects. However, the abiotic nature of orthopedic implants allows bacterial adhesion and colonization, leading to the formation of bacterial biofilms on the implant surface. This can result in implant failure and severe complications such as osteomyelitis and septic arthritis. The emergence of antibiotic-resistant bacteria and the limited efficacy of drugs against biofilms have increased the risk of orthopedic implant-associated infections (OIAI), necessitating the development of alternative therapeutics. In this regard, antibacterial hydrogels based on bacteria repelling, contact killing, drug delivery, or external assistance strategies have been extensively investigated for coating orthopedic implants through surface modification, offering a promising approach to target biofilm formation and prevent OIAI. This review provides an overview of recent advancements in the application of antibacterial hydrogel coatings for preventing OIAI by targeting biofilm formation. The topics covered include: (1) the mechanisms underlying OIAI occurrence and the role of biofilms in exacerbating OIAI development; (2) current strategies to impart anti-biofilm properties to hydrogel coatings and the mechanisms involved in treating OIAI. This article aims to summarize the progress in antibacterial hydrogel coatings for OIAI prevention, providing valuable insights and facilitating the development of prognostic markers for the design of effective antibacterial orthopedic implants.
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Affiliation(s)
- Mengxuan Wang
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yawen Zheng
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Chuqiang Yin
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Shiyou Dai
- Department of Bone Joint and Sports Medicine, Qingdao Hospital, University of Health and Rehabilitation Sciences (Qingdao Municipal Hospital), Qingdao, China
| | - Xiao Fan
- Department of Bone Joint and Sports Medicine, Qingdao Hospital, University of Health and Rehabilitation Sciences (Qingdao Municipal Hospital), Qingdao, China
| | - Ying Jiang
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xuequan Liu
- Department of Anesthesiology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Junqiang Fang
- Shandong Key Laboratory of Carbohydrate Chemistry and Glycobiology, Shandong University, Qingdao, China
| | - Bingcheng Yi
- Qingdao Key Laboratory of Materials for Tissue Repair and Rehabilitation, School of Rehabilitation Sciences and Engineering, University of Health and Rehabilitation Sciences, Qingdao, China
| | - Qihui Zhou
- Qingdao Key Laboratory of Materials for Tissue Repair and Rehabilitation, School of Rehabilitation Sciences and Engineering, University of Health and Rehabilitation Sciences, Qingdao, China
- Hubei Key Laboratory of Biomass Fibers and Eco-Dyeing and Finishing, Wuhan Textile University, Wuhan, China
| | - Ting Wang
- Department of Orthopaedic Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
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11
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Yuste I, Luciano FC, Anaya BJ, Sanz-Ruiz P, Ribed-Sánchez A, González-Burgos E, Serrano DR. Engineering 3D-Printed Advanced Healthcare Materials for Periprosthetic Joint Infections. Antibiotics (Basel) 2023; 12:1229. [PMID: 37627649 PMCID: PMC10451995 DOI: 10.3390/antibiotics12081229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 07/12/2023] [Accepted: 07/18/2023] [Indexed: 08/27/2023] Open
Abstract
The use of additive manufacturing or 3D printing in biomedicine has experienced fast growth in the last few years, becoming a promising tool in pharmaceutical development and manufacturing, especially in parenteral formulations and implantable drug delivery systems (IDDSs). Periprosthetic joint infections (PJIs) are a common complication in arthroplasties, with a prevalence of over 4%. There is still no treatment that fully covers the need for preventing and treating biofilm formation. However, 3D printing plays a major role in the development of novel therapies for PJIs. This review will provide a deep understanding of the different approaches based on 3D-printing techniques for the current management and prophylaxis of PJIs. The two main strategies are focused on IDDSs that are loaded or coated with antimicrobials, commonly in combination with bone regeneration agents and 3D-printed orthopedic implants with modified surfaces and antimicrobial properties. The wide variety of printing methods and materials have allowed for the manufacture of IDDSs that are perfectly adjusted to patients' physiognomy, with different drug release profiles, geometries, and inner and outer architectures, and are fully individualized, targeting specific pathogens. Although these novel treatments are demonstrating promising results, in vivo studies and clinical trials are required for their translation from the bench to the market.
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Affiliation(s)
- Iván Yuste
- Pharmaceutics and Food Technology Department, Faculty of Pharmacy, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain; (I.Y.); (F.C.L.); (B.J.A.); (D.R.S.)
| | - Francis C. Luciano
- Pharmaceutics and Food Technology Department, Faculty of Pharmacy, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain; (I.Y.); (F.C.L.); (B.J.A.); (D.R.S.)
| | - Brayan J. Anaya
- Pharmaceutics and Food Technology Department, Faculty of Pharmacy, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain; (I.Y.); (F.C.L.); (B.J.A.); (D.R.S.)
| | - Pablo Sanz-Ruiz
- Orthopaedic and Trauma Department, Hospital General Universitario Gregorio Marañón, 28029 Madrid, Spain;
- Department of Surgery, Faculty of Medicine, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain
| | - Almudena Ribed-Sánchez
- Hospital Pharmacy Unit, Hospital General Universitario Gregorio Marañón, 28029 Madrid, Spain;
| | - Elena González-Burgos
- Department of Pharmacology, Pharmacognosy and Botany, Faculty of Pharmacy, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain
| | - Dolores R. Serrano
- Pharmaceutics and Food Technology Department, Faculty of Pharmacy, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain; (I.Y.); (F.C.L.); (B.J.A.); (D.R.S.)
- Instituto Universitario de Farmacia Industrial, Faculty of Pharmacy, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain
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12
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Almasri D, Dahman Y. Prosthetic Joint Infections: Biofilm Formation, Management, and the Potential of Mesoporous Bioactive Glass as a New Treatment Option. Pharmaceutics 2023; 15:pharmaceutics15051401. [PMID: 37242643 DOI: 10.3390/pharmaceutics15051401] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Revised: 04/24/2023] [Accepted: 04/28/2023] [Indexed: 05/28/2023] Open
Abstract
Infection of prosthetic joints is one of the biggest challenges to a successful replacement of the joint after a total joint arthroplasty. Such infections are caused by bacterial colonies that are difficult to treat by systemic delivery of antibiotics. Local delivery of antibiotics can prove to be the solution to such a devastating outcome that impacts patients' health and ability to regain function in their joints as well as costs the healthcare system millions of dollars every year. This review will discuss prosthetic joint infections in detail with a focus on the development, management, and diagnosis of the infections. Surgeons often opt to use polymethacrylate cement locally to deliver antibiotics; however, due to the rapid release of antibiotics, non-biodegradability, and high chance of reinfection, the search for alternatives is in high demand. One of the most researched alternatives to current treatments is the use of biodegradable and highly compatible bioactive glass. The novelty of this review lies in its focus on mesoporous bioactive glass as a potential alternative to current treatments for prosthetic joint infection. Mesoporous bioactive glass is the focus of this review because it has a higher capacity to deliver biomolecules, stimulate bone growth, and treat infections after prosthetic joint replacement surgeries. The review also examines different synthesis methods, compositions, and properties of mesoporous bioactive glass, highlighting its potential as a biomaterial for the treatment of joint infections.
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Affiliation(s)
- Dana Almasri
- Department of Chemical Engineering, Toronto Metropolitan University, Toronto, ON M5B 2K3, Canada
| | - Yaser Dahman
- Department of Chemical Engineering, Toronto Metropolitan University, Toronto, ON M5B 2K3, Canada
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13
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Garvin KL, Kildow BJ, Hewlett AL, Hartman CW, Fey PD. The Challenge of Emerging Resistant Gram-Positive Pathogens in Hip and Knee Periprosthetic Joint Infections. J Bone Joint Surg Am 2023:00004623-990000000-00781. [PMID: 37053296 DOI: 10.2106/jbjs.22.00792] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
➤ An increase in resistant bacterial pathogens has occurred over the last 4 decades. ➤ Careful patient selection and improving or correcting risk factors for periprosthetic joint infection (PJI) before elective surgical treatment are strongly recommended. ➤ Appropriate microbiological methods, including those used to detect and grow Cutibacterium acnes, are recommended. ➤ Antimicrobial agents used in the prevention or management of infection should be selected appropriately and the duration of therapy should be carefully considered in order to mitigate the risk of developing bacterial resistance. ➤ Molecular methods including rapid polymerase chain reaction (PCR) diagnostics, 16S sequencing, and/or shotgun and/or targeted whole-genome sequencing are recommended in culture-negative cases of PJI. ➤ Expert consultation with an infectious diseases specialist (if available) is recommended to assist with the appropriate antimicrobial management and monitoring of patients with PJI.
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Affiliation(s)
- Kevin L Garvin
- Department of Orthopaedic Surgery and Rehabilitation, University of Nebraska Medical Center, Omaha, Nebraska
| | - Beau J Kildow
- Department of Orthopaedic Surgery and Rehabilitation, University of Nebraska Medical Center, Omaha, Nebraska
| | - Angela L Hewlett
- Division of Infectious Diseases, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska
| | - Curtis W Hartman
- Department of Orthopaedic Surgery and Rehabilitation, University of Nebraska Medical Center, Omaha, Nebraska
| | - Paul D Fey
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, Nebraska
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Maimaiti Z, Li Z, Xu C, Fu J, Hao LB, Chen JY, Chai W. Host Immune Regulation in Implant-Associated Infection (IAI): What Does the Current Evidence Provide Us to Prevent or Treat IAI? Bioengineering (Basel) 2023; 10:bioengineering10030356. [PMID: 36978747 PMCID: PMC10044746 DOI: 10.3390/bioengineering10030356] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 02/25/2023] [Accepted: 03/03/2023] [Indexed: 03/17/2023] Open
Abstract
The number of orthopedic implants for bone fixation and joint arthroplasty has been steadily increasing over the past few years. However, implant-associated infection (IAI), a major complication in orthopedic surgery, impacts the quality of life and causes a substantial economic burden on patients and societies. While research and study on IAI have received increasing attention in recent years, the failure rate of IAI has still not decreased significantly. This is related to microbial biofilms and their inherent antibiotic resistance, as well as the various mechanisms by which bacteria evade host immunity, resulting in difficulties in diagnosing and treating IAIs. Hence, a better understanding of the complex interactions between biofilms, implants, and host immunity is necessary to develop new strategies for preventing and controlling these infections. This review first discusses the challenges in diagnosing and treating IAI, followed by an extensive review of the direct effects of orthopedic implants, host immune function, pathogenic bacteria, and biofilms. Finally, several promising preventive or therapeutic alternatives are presented, with the hope of mitigating or eliminating the threat of antibiotic resistance and refractory biofilms in IAI.
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Affiliation(s)
- Zulipikaer Maimaiti
- Department of Orthopaedics, The Fourth Medical Centre, Chinese PLA General Hospital, Beijing 100048, China
- Department of Orthopaedics, The First Medical Centre, Chinese PLA General Hospital, Beijing 100853, China
| | - Zhuo Li
- Department of Orthopaedics, The First Medical Centre, Chinese PLA General Hospital, Beijing 100853, China
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Chi Xu
- Department of Orthopaedics, The Fourth Medical Centre, Chinese PLA General Hospital, Beijing 100048, China
- Department of Orthopaedics, The First Medical Centre, Chinese PLA General Hospital, Beijing 100853, China
| | - Jun Fu
- Department of Orthopaedics, The Fourth Medical Centre, Chinese PLA General Hospital, Beijing 100048, China
- Department of Orthopaedics, The First Medical Centre, Chinese PLA General Hospital, Beijing 100853, China
| | - Li-Bo Hao
- Department of Orthopaedics, The Fourth Medical Centre, Chinese PLA General Hospital, Beijing 100048, China
- Department of Orthopaedics, The First Medical Centre, Chinese PLA General Hospital, Beijing 100853, China
| | - Ji-Ying Chen
- Department of Orthopaedics, The Fourth Medical Centre, Chinese PLA General Hospital, Beijing 100048, China
- Department of Orthopaedics, The First Medical Centre, Chinese PLA General Hospital, Beijing 100853, China
- Correspondence: (J.-Y.C.); (W.C.)
| | - Wei Chai
- Department of Orthopaedics, The Fourth Medical Centre, Chinese PLA General Hospital, Beijing 100048, China
- Department of Orthopaedics, The First Medical Centre, Chinese PLA General Hospital, Beijing 100853, China
- Correspondence: (J.-Y.C.); (W.C.)
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15
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Cullari ML, Fita I, Sarmiento P. Contribution of Sonication to the Identification of Megaprosthesis Infection in Culture Negative Oncologic Patient. THE ARCHIVES OF BONE AND JOINT SURGERY 2023; 11:539-543. [PMID: 37674695 PMCID: PMC10479820 DOI: 10.22038/abjs.2023.69773.3276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Accepted: 01/12/2023] [Indexed: 09/08/2023]
Abstract
Conventional central osteosarcoma mainly affects the metaphysis of long bones in young people. The use of megaprostheses in oncological patients has increased in recent years. However, this type of surgery is not exempt from complications, with infections being the most common. In recent years, the presence of biofilm-forming bacteria has increased. Biofilm characteristics allow bacteria to resist hostile environmental conditions. The application of long wave ultrasound (process known as sonication) on the rescued inert material before culture interrupts the biofilm and generates a significantly higher recovery of bacterial growth compared to conventional tissue culture. We present the case of a 12-year-old patient with osteosarcoma of the femur, who, after surgery, developed a prosthetic infection detected by sonication, with negative soft tissue culture.
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Affiliation(s)
| | - Ignacio Fita
- Orthopedic Surgery British Hospital of Buenos AiresBuenos Aires, Argentina
| | - Pablo Sarmiento
- Orthopedic Surgery British Hospital of Buenos AiresBuenos Aires, Argentina
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16
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Wu Z, Chan B, Low J, Chu JJH, Hey HWD, Tay A. Microbial resistance to nanotechnologies: An important but understudied consideration using antimicrobial nanotechnologies in orthopaedic implants. Bioact Mater 2022; 16:249-270. [PMID: 35415290 PMCID: PMC8965851 DOI: 10.1016/j.bioactmat.2022.02.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 02/10/2022] [Accepted: 02/11/2022] [Indexed: 12/11/2022] Open
Abstract
Microbial resistance to current antibiotics therapies is a major cause of implant failure and adverse clinical outcomes in orthopaedic surgery. Recent developments in advanced antimicrobial nanotechnologies provide numerous opportunities to effective remove resistant bacteria and prevent resistance from occurring through unique mechanisms. With tunable physicochemical properties, nanomaterials can be designed to be bactericidal, antifouling, immunomodulating, and capable of delivering antibacterial compounds to the infection region with spatiotemporal accuracy. Despite its substantial advancement, an important, but under-explored area, is potential microbial resistance to nanomaterials and how this can impact the clinical use of antimicrobial nanotechnologies. This review aims to provide a better understanding of nanomaterial-associated microbial resistance to accelerate bench-to-bedside translations of emerging nanotechnologies for effective control of implant associated infections.
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Affiliation(s)
- Zhuoran Wu
- Institute of Health Innovation & Technology, National University of Singapore, 117599, Singapore
| | - Brian Chan
- Department of Biomedical Engineering, National University of Singapore, 117583, Singapore
| | - Jessalyn Low
- Department of Biomedical Engineering, National University of Singapore, 117583, Singapore
| | - Justin Jang Hann Chu
- Biosafety Level 3 Core Facility, Yong Loo Lin School of Medicine, National University of Singapore, 117599, Singapore
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, 117545, Singapore
- Infectious Disease Programme, Yong Loo Lin School of Medicine, National University of Singapore, 117547, Singapore
- Institute of Molecular and Cell Biology, 35 Agency for Science, Technology and Research, 138673, Singapore
| | - Hwee Weng Dennis Hey
- National University Health System, National University of Singapore, 119228, Singapore
| | - Andy Tay
- Institute of Health Innovation & Technology, National University of Singapore, 117599, Singapore
- Department of Biomedical Engineering, National University of Singapore, 117583, Singapore
- Tissue Engineering Programme, National University of Singapore, 117510, Singapore
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17
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Hadjimichael AC, Foukas AF, Kaspiris A, Vasileiou D, Kamariotis S, Stylianakis A, Vasiliadis ES, Savvidou OD, Antonopoulos A. Sonication of revised hip and knee prostheses detects occult infections, improves clinical outcomes and prevents re - revisions. A case series study. Infect Prev Pract 2022; 4:100232. [PMID: 35935264 PMCID: PMC9352915 DOI: 10.1016/j.infpip.2022.100232] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Accepted: 07/06/2022] [Indexed: 11/27/2022] Open
Abstract
Introduction Periprosthetic joint infection (PJI) is a devastating complication occurring in 1–2% of primary and up to 10% of revised total hip and knee arthroplasties (THA and TKA) impairing patient's quality of life. Occult infections are underdiagnosed, sub-treated and sub-clinically experienced by patients. This study aimed to correlate patients' clinical outcomes with early antibiotic treatment based on use or non-use of a sonication technique on explanted prostheses. Methods 33 patients with revised THA or TKA were retrospectively evaluated. Clinical outcomes were assessed via Oxford hip or knee scores, and correlated with administration or not of antibiotic treatment based on sonication results. Results According to laboratory findings the patients were divided in the following three groups: 1. Septic loosening (conventional cultures and/or sonication positive), 2. Aseptic loosening (conventional cultures and sonication negative) and 3. Occult loosening (conventional cultures negative, sonication not performed). The average Oxford score was poor (27.9/60) for the septic, excellent (43.8/60) for the aseptic and intermediate (37.7/60) for the occult group. Additionally, conventional cultures were negative, but sonication-positive, in 6 individuals with patient-related risk factors (male gender, BMI > 30 kg/m2, diabetes, hypertension, steroids and rheumatoid arthritis). Conclusions Sonication represents a valuable diagnostic technique to guide administration of effective antibiotic treatment for patients, especially for detection of persistent post-revision occult infections. We recommend the systematic investigation of revised prostheses with a sonication technique, but especially in cases with risk factors for infection who it is suspected may have occult loosening.
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Affiliation(s)
- Argyris C Hadjimichael
- Department of Orthopaedics, St Mary's Hospital, Imperial College Healthcare NHS Trust, Praed Street, W2 1NY, London, UK
| | - Athanasios F Foukas
- Third Department of Orthopaedic Surgery, "KAT" General Hospital of Athens, Nikis 2, 14561, Kifissia, Greece
| | - Angelos Kaspiris
- Laboratory of Molecular Pharmacology, Department of Pharmacy, School of Health Sciences, University of Patras, Patras 26504, Greece
| | - Dimitris Vasileiou
- Orthopaedic Department, Mediterranean Hospital of Cyprus, Stygos 9, 3117, Limassol, Cyprus
| | - Spyros Kamariotis
- Microbiology Department, "KAT" General Hospital of Athens, Nikis 2, 14561, Kifissia, Greece
| | - Antonios Stylianakis
- Microbiology Department, "KAT" General Hospital of Athens, Nikis 2, 14561, Kifissia, Greece
| | - Elias S Vasiliadis
- Third Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, Faculty of Medicine, "KAT" General Hospital of Athens, Nikis 2, 14561, Kifissia, Greece
| | - Olga D Savvidou
- First Department of Orthopaedic Surgery, National and Kapodistrian University of Athens, Faculty of Medicine, Attikon University Hospital, Athens,1 Rimini Street, Chaidari,12462, Athens, Greece
| | - Athanasios Antonopoulos
- Third Department of Orthopaedic Surgery, "KAT" General Hospital of Athens, Nikis 2, 14561, Kifissia, Greece
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Kankilic B, Bayramli E, Korkusuz P, Eroglu H, Sener B, Mutlu P, Korkusuz F. Vancomycin Containing PDLLA and PLGA/β-TCP Inhibit Biofilm Formation but Do Not Stimulate Osteogenic Transformation of Human Mesenchymal Stem Cells. Front Surg 2022; 9:885241. [PMID: 35846965 PMCID: PMC9283789 DOI: 10.3389/fsurg.2022.885241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Accepted: 06/09/2022] [Indexed: 11/13/2022] Open
Abstract
Aims Chronic osteomyelitis, including implant-related prosthetic joint infection, is extremely difficult to cure. We develop vancomycin containing release systems from poly(d,l-lactide) (PDLLA) and poly(d,l-lactide-co-glycolide) (PLGA) composites with beta-tricalcium phosphate (β-TCP) to treat methicillin-resistant Staphylococcus aureus osteomyelitis. We ask whether vancomycin containing PDLLA/β-TCP and PLGA/β-TCP composites will prevent early biofilm formation, allow cell proliferation and osteogenic differentiation, and stimulate osteogenic signaling molecules in the absence of an osteogenic medium. Methods Composites were produced and characterized with scanning electron microscopy. In vitro vancomycin release was assessed for 6 weeks. Biofilm prevention was calculated by crystal violet staining. Human bone marrow-derived mesenchymal stem cells (hBM-MSCs) and osteosarcoma cell (SaOS-2) proliferation and differentiation were assessed with water soluble tetrazolium salt and alkaline phosphatase (ALP) staining. Real-time quantitative polymerase chain reaction defined osteogenic signaling molecules for hBM-MSCs. Results Totally, 3.1 ± 0.2 mg and 3.4 ± 0.4 mg vancomycin released from PDLLA/β-TCP and the PLGA/β-TCP composites, respectively, and inhibited early biofilm formation. hBM-MSCs and SaOS-2 cells proliferated on the composites and stimulated ALP activity of cells. Runt-related transcription factor 2 (RUNX2) and SRY-Box transcription Factor 9 (SOX9) expressions were, however, lower with composites when compared with control. Conclusion Vancomycin containing PDLLA/β-TCP and PLGA/β-TCP composites inhibited early biofilm formation and proliferated and differentiated hBM-MSCs and SaOS-2 cells, but osteogenesis-related RUNX2 and SOX9 transcription factors were not strongly expressed in the absence of an osteogenic medium for 14 days.
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Affiliation(s)
- Berna Kankilic
- Graduate School of Natural and Applied Sciences, Middle East Technical University, Ankara, Turkey
- Correspondence: Berna Kankilic
| | - Erdal Bayramli
- Department of Chemistry, Faculty of Arts and Sciences, Middle East Technical University, Ankara, Turkey
| | - Petek Korkusuz
- Department of Histology and Embryology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Hakan Eroglu
- Department of Pharmaceutical Technology, Faculty of Pharmacy, Hacettepe University, Ankara, Turkey
| | - Burcin Sener
- Department of Medical Microbiology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | - Pelin Mutlu
- Central Laboratory, Molecular Biology and Biotechnology R&D, Middle East Technical University, Ankara, Turkey
| | - Feza Korkusuz
- Department of Sports Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey
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19
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Kotecki K, Bradford MS. Clorpactin: An Alternative Irrigation Method for Total Knee Arthroplasty Joint Infection Revisions. J Knee Surg 2022; 35:874-883. [PMID: 33231280 DOI: 10.1055/s-0040-1721087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Different combinations of irrigation solutions have been used in attempt to eradicate microorganisms for the prevention and treatment of prosthetic joint infections (PJIs). Clorpactin WCS-90 was evaluated as an alternative irrigation intraoperative technique for the treatment of PJI using both debridement, antibiotics, and implant retention (DAIR) and 2-stage total knee arthroplasty (TKA) procedures. We retrospectively reviewed PJIs irrigated with Clorpactin between January 2015 and January 2020. We found 13 patients who underwent a DAIR procedure for an acutely infected primary TKA, 18 patients underwent a 2-stage procedure for a chronically infected primary TKA, two patients underwent a DAIR procedure for an acutely infected revision TKA, and 18 patients underwent a 2-stage procedure for a chronically infected revision TKA. The odds of reinfection and need for additional surgery were analyzed at a mean follow-up of 20 to 26 months between groups. Only one patient (7.69%) became reinfected in the acute infected primary TKA group, three patients (16.67%) in the chronic infected primary TKA group, 0 patients (0%) in the acute infected revision TKA group, and six patients (33.33%) in the chronic infected revision TKA group. When the acute primary TKA infection group was compared with the chronic revision TKA infection group, the odds of reinfection (Chi-square test [χ2] = 21.7, df 3, p < 0.001) and odds of additional surgery (χ2 = 13.6, df 3, p < 0.003) were significantly higher for the chronic revision TKA infection group. Overall, the reinfection rate for DAIR revisions was 6.67% (range = 0-7.69) and 2-stage revisions was 25.00% (range = 16.67-33.33). The use of Clorpactin WCS-90 irrigation prior to wound closure is a useful option for the treatment of acute and chronic knee PJIs. Our study provides evidence that infection eradication with the use of Clorpactin is comparable to other irrigation methods and surgical techniques in reported literature.
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Affiliation(s)
- Keith Kotecki
- Valley Hospital Orthopedic Surgery Residency Program, Valley Hospital Medical Center, Las Vegas, Nevada
| | - Michael S Bradford
- Valley Hospital Orthopedic Surgery Residency Program, Valley Hospital Medical Center, Las Vegas, Nevada.,Department of Orthopedic Surgery, Nevada Orthopedic and Spine Center, Las Vegas, Nevada
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20
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Visperas A, Santana D, Klika AK, Higuera‐Rueda CA, Piuzzi NS. Current treatments for biofilm-associated periprosthetic joint infection and new potential strategies. J Orthop Res 2022; 40:1477-1491. [PMID: 35437846 PMCID: PMC9322555 DOI: 10.1002/jor.25345] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 04/11/2022] [Accepted: 04/16/2022] [Indexed: 02/04/2023]
Abstract
Periprosthetic joint infection (PJI) remains a devastating complication after total joint arthroplasty. Bacteria involved in these infections are notorious for adhering to foreign implanted surfaces and generating a biofilm matrix. These biofilms protect the bacteria from antibiotic treatment and the immune system making eradication difficult. Current treatment strategies including debridement, antibiotics, and implant retention, and one- and two-stage revisions still present a relatively high overall failure rate. One of the main shortcomings that has been associated with this high failure rate is the lack of a robust approach to treating bacterial biofilm. Therefore, in this review, we will highlight new strategies that have the potential to combat PJI by targeting biofilm integrity, therefore giving antibiotics and the immune system access to the internal network of the biofilm structure. This combination antibiofilm/antibiotic therapy may be a new strategy for PJI treatment while promoting implant retention.
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Affiliation(s)
- Anabelle Visperas
- Department of Orthopaedic SurgeryCleveland Clinic FoundationClevelandOhioUSA
| | - Daniel Santana
- Department of Orthopaedic SurgeryCleveland Clinic FoundationClevelandOhioUSA
- Cleveland Clinic Lerner College of MedicineCase Western Reserve UniversityClevelandOhioUSA
| | - Alison K. Klika
- Department of Orthopaedic SurgeryCleveland Clinic FoundationClevelandOhioUSA
| | | | - Nicolas S. Piuzzi
- Department of Orthopaedic SurgeryCleveland Clinic FoundationClevelandOhioUSA
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Hill T, Jain VK, Iyengar KP. Antimicrobial peptides (AMP) in biofilm induced orthopaedic device-related infections. J Clin Orthop Trauma 2022; 25:101780. [PMID: 35145849 PMCID: PMC8814372 DOI: 10.1016/j.jcot.2022.101780] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 01/18/2022] [Accepted: 01/24/2022] [Indexed: 01/28/2023] Open
Abstract
Orthopaedic device-related infection (ODRI) represent is one of the most challenging complications to manage in orthopaedic and trauma surgery. Biofilm formation is one of the crucial steps in the development of implant related orthopaedic infections due to the surface-adherent bacteria. Bacterial biofilms have several innate antimicrobial resistance mechanisms and hence difficult to eliminate with conventional antibiotics. Chronic, indolent, unresponsive infection can lead to clinical disability affecting quality of life with socio-economic consequences and compromised patient related health care outcomes. Although there is a basic understanding of the mechanism of biofilm associated antimicrobial resistance, enhanced knowledge, innovative treatment strategies and new therapeutic modalities is the need of the hour to manage biofilm associated Orthopaedic device-related infection (ODRI). Antimicrobial peptides (AMPs) represent an exciting opportunity to treat biofilm infections due to their diverse mechanisms of action. This article highlights the current role and mechanism of Antimicrobial peptides (AMPs) in preventing and eradicating Orthopaedic device-related infection (ODRI).
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Affiliation(s)
- Tristan Hill
- Trauma and Orthopaedics, Southport and Ormskirk NHS Trust, Southport, PR8 6PN, UK
| | - Vijay Kumar Jain
- Department of Orthopaedics, Atal Bihari Vajpayee Institute of Medical Sciences, Dr Ram Manohar Lohia Hospital, New Delhi, 110001, India
- Corresponding author.
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22
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Introducing image-guided synovial aspiration and biopsy in assessing peri-prosthetic joint infection: an early single-centre experience. Skeletal Radiol 2021; 50:2031-2040. [PMID: 33825021 DOI: 10.1007/s00256-021-03774-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/25/2021] [Accepted: 03/28/2021] [Indexed: 02/02/2023]
Abstract
AIM Synovial sampling can be used in the diagnosis of peri-prosthetic joint infection (PJI). The purpose of this study was to establish the role of simultaneous image-guided synovial aspiration and biopsy (SAB) during an initial 2-year experience at our institution. METHODS Retrospective review of consecutive SABs performed during 2014-2016 at a tertiary referral musculoskeletal centre. Radiological SAB microbiology culture results were compared with intra-operative surgical samples or multidisciplinary team (MDT) meeting outcome at 1-year follow-up if surgery was not undertaken. Sensitivity, specificity and accuracy of synovial aspiration (SA), synovial biopsy (SB) and simultaneous SAB were calculated. RESULTS 103 patients (46 male, 57 female) totalling 111 procedures were analysed with mean age 65 years (range 31-83). Image-guided synovial procedures were performed on 52 (46.9%) hip and 59 (53.1%) knee joint prostheses. The mean combined sensitivity, specificity and accuracy for the entire cohort was 72.6%, 96.9% and 90%, respectively. When only SB was obtained, diagnostic accuracy (92.5%) was similar to SA alone (94.1%). In total, there were 21 (18.9%) true-positive, 80 (72.1%) true-negative, 2 (1.8%) false-positive and 8 (7.2%) false-negative cases (PPV 91.3% and NPV 90.9%). No post-procedural complications were recorded at 1-year follow-up. CONCLUSION Percutaneous image-guided SAB is a valuable technique in assessing suspected PJI, with most samples indicative of infective status and causative organisms when validated against intra-operative results and specialist MDT evaluation. Image-guided SB is a safe and useful additional procedure following failed SA with equivalent levels of diagnostic accuracy.
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23
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He JW, Wang J, Cao L, Zhang XG, Li GQ, Xu BY, Ji BC, Ge SY, Yang JH. Serum and Synovial Vancomycin Concentrations in Patients with Prosthetic Joint Infection after Intra-articular Infusion. Eur J Drug Metab Pharmacokinet 2021; 46:637-643. [PMID: 34275127 DOI: 10.1007/s13318-021-00705-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/29/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND AND OBJECTIVES Vancomycin is one of the most commonly used antibiotics for intra-articular (IA) infusion in the treatment of prosthetic joint infection (PJI). This study aimed to preliminarily investigate the serum and synovial vancomycin concentrations in patients with PJI after IA infusion. METHODS In total, 16 patients who developed PJI were enrolled in this study; 14 of the patients were treated with IA infusion of vancomycin postoperatively, while the other 2 patients received intravenous (IV) infusion of vancomycin alone. Chemiluminescent immunoassay assay (CLIA) and high-performance liquid chromatography (HPLC) were used to determine the serum and synovial vancomycin concentrations, respectively. RESULTS Administration of vancomycin 0.5 g once daily (qd) IA maintained a high vancomycin trough concentration in synovial fluid before the next IA dose, regardless of whether it was given in combination with IV administration. The combination vancomycin 0.5 g qd IA + vancomycin 1 g every 12 h (q12h) IV yielded relatively good trough concentrations of vancomycin in both serum and synovial fluid. The mean trough serum vancomycin concentration of patients who used vancomycin 1 g q12h IV therapy was above 10 μg/mL; however, no vancomycin was detected in their synovial fluid. CONCLUSIONS The rational use of IA vancomycin infusion may help to achieve effective therapeutic concentrations of vancomycin in the serum and synovial fluid of patients with PJI.
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Affiliation(s)
- Jia-Wei He
- Department of Pharmacy, The First Affiliated Hospital of Xinjiang Medical University, No. 137 South Liyu Mountain Road, Urumqi, 830054, Xinjiang, China
| | - Jing Wang
- Department of Pharmacy, The Eighth Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, Xinjiang, China
| | - Li Cao
- Department of Orthopaedics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, Xinjiang, China
| | - Xiao-Gang Zhang
- Department of Orthopaedics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, Xinjiang, China
| | - Guo-Qing Li
- Department of Orthopaedics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, Xinjiang, China
| | - Bo-Yong Xu
- Department of Orthopaedics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, Xinjiang, China
| | - Bao-Chao Ji
- Department of Orthopaedics, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, 830054, Xinjiang, China
| | - Si-Ya Ge
- College of Pharmacy, Xinjiang Medical University, Urumqi, 830054, Xinjiang, China
| | - Jian-Hua Yang
- Department of Pharmacy, The First Affiliated Hospital of Xinjiang Medical University, No. 137 South Liyu Mountain Road, Urumqi, 830054, Xinjiang, China.
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24
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Nanotechnology as an Anti-Infection Strategy in Periprosthetic Joint Infections (PJI). Trop Med Infect Dis 2021; 6:tropicalmed6020091. [PMID: 34071727 PMCID: PMC8261634 DOI: 10.3390/tropicalmed6020091] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 05/17/2021] [Accepted: 05/26/2021] [Indexed: 02/02/2023] Open
Abstract
Background: Periprosthetic joint infection (PJI) represents a devastating consequence of total joint arthroplasty (TJA) because of its high morbidity and its high impact on patient quality of life. The lack of standardized preventive and treatment strategies is a major challenge for arthroplasty surgeons. The purpose of this article was to explore the potential and future uses of nanotechnology as a tool for the prevention and treatment of PJI. Methods: Multiple review articles from the PubMed, Scopus and Google Scholar databases were reviewed in order to establish the current efficacy of nanotechnology in PJI preventive or therapeutic scenarios. Results: As a prevention tool, anti-biofilm implants equipped with nanoparticles (silver, silk fibroin, poly nanofibers, nanophase selenium) have shown promising antibacterial functionality. As a therapeutic tool, drug-loaded nanomolecules have been created and a wide variety of carrier materials (chitosan, titanium, calcium phosphate) have shown precise drug targeting and efficient control of drug release. Other nanotechnology-based antibiotic carriers (lipid nanoparticles, silica, clay nanotubes), when added to common bone cements, enhanced prolonged drug delivery, making this technology promising for the creation of antibiotic-added cement joint spacers. Conclusion: Although still in its infancy, nanotechnology has the potential to revolutionize prevention and treatment protocols of PJI. Nevertheless, extensive basic science and clinical research will be needed to investigate the potential toxicities of nanoparticles.
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25
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Surur AS, Sun D. Macrocycle-Antibiotic Hybrids: A Path to Clinical Candidates. Front Chem 2021; 9:659845. [PMID: 33996753 PMCID: PMC8120311 DOI: 10.3389/fchem.2021.659845] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 04/15/2021] [Indexed: 12/21/2022] Open
Abstract
The tale of abate in antibiotics continued defense mechanisms that chaperone the rise of drug-defying superbugs—on the other hand, the astray in antibacterial drug discovery and development. Our salvation lies in circumventing the genesis of resistance. Considering the competitive advantages of antibacterial chemotherapeutic agents equipped with multiple warheads against resistance, the development of hybrids has rejuvenated. The adoption of antibiotic hybrid paradigm to macrocycles has advanced novel chemical entities to clinical trials. The multi-targeted TD-1792, for instance, retained potent antibacterial activities against multiple strains that are resistant to its constituent, vancomycin. Moreover, the antibiotic conjugation of rifamycins has provided hybrid clinical candidates with desirable efficacy and safety profiles. In 2020, the U.S. FDA has granted an orphan drug designation to TNP-2092, a conjugate of rifamycin and fluoroquinolone, for the treatment of prosthetic joint infections. DSTA4637S is a pioneer antibacterial agent under clinical development and represents a novel class of bacterial therapy, that is, antibody–antibiotic conjugates. DSTA4637S is effective against the notorious persistent S. aureus bacteremia, a revelation of the abracadabra potential of antibiotic hybrid approaches.
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Affiliation(s)
- Abdrrahman Shemsu Surur
- Department of Pharmaceutical Sciences, The Daniel K. Inouye College of Pharmacy, University of Hawai'i at Hilo, Hilo, HI, United States
| | - Dianqing Sun
- Department of Pharmaceutical Sciences, The Daniel K. Inouye College of Pharmacy, University of Hawai'i at Hilo, Hilo, HI, United States
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26
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Kotecki K, Hoang V, LeCavalier D, Bradford M. An Alternative One-Stage Exchange Arthroplasty Technique: For the Chronic Infected Total Hip. Cureus 2020; 12:e11138. [PMID: 33240727 PMCID: PMC7682944 DOI: 10.7759/cureus.11138] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/24/2020] [Indexed: 11/05/2022] Open
Abstract
Background There are various algorithms for the treatment of prosthetic joint infections (PJI). Currently, a two-stage hip exchange is considered the "gold standard" of care for treatment of chronic hip PJIs. However, there has been recent debate whether a one- or two-stage exchange offers the correct treatment. One-stage exchange arthroplasty has particularly gained interest due to less morbidity, mortality, and functional impairment. Methods In a retrospective case series, the outcome of patients with chronic hip PJIs treated with our one-stage exchange arthroplasty was analyzed. Between January 2015 and January 2020, eight patients underwent a one-stage exchange hip arthroplasty by a single surgeon at a single institution for a chronically infected total hip arthroplasty (THA). Original diagnosis of PJI was made in accordance with the 2011 version of the Musculoskeletal Infection Society (MSIS) criteria. The femoral stem was cemented with antibiotic-impregnated cement, and the polyethylene acetabular liner was cemented directly onto the acetabular bone with antibiotic-impregnated cement. Results Of the eight patients, three were female and five were male with a mean age of 70.5 years (SD 11.2, range 53-87). Six patients (75%) had infection eradication with retention of a stable implant and no additional surgery at a mean follow-up of 35.7 months (range 17-50). One patient (12.5%) underwent closed reduction for a dislocated THA at one month; however, this patient remained infection-free at the most recent follow-up of 41 months. One patient (12.5%) who was the oldest patient (87 years) died 18 days postoperatively. Overall, all living patients (87.5%) retained their one-stage exchange THA. One patient (12.5%, CI 95% 0.3-52.7) required additional surgery in the form of a closed reduction and zero patients (0.0%, CI 95% 0.0-36.9) required additional open surgery. Conclusion Single-stage exchange arthroplasty with an antibiotic-impregnated cemented femoral stem and antibiotic-impregnated cemented polyethylene acetabular liner may be a useful option for the treatment of chronic hip PJIs. Our case series provides evidence that infection eradication and function preservation are possible using our one-stage exchange arthroplasty technique in a chronically infected THA. However, a multi-center study with randomization is necessary to further validate our results.
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Affiliation(s)
- Keith Kotecki
- Orthopaedic Surgery, Valley Hospital Medical Center, Las Vegas, USA
| | - Victor Hoang
- Orthopaedic Surgery, Valley Hospital Medical Center, Las Vegas, USA
| | | | - Michael Bradford
- Orthopaedic Surgery, Valley Hospital Medical Center, Las Vegas, USA
- Orthopaedic Surgery, Nevada Orthopedic and Spine Center, Las Vegas, USA
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27
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Lamret F, Colin M, Mongaret C, Gangloff SC, Reffuveille F. Antibiotic Tolerance of Staphylococcus aureus Biofilm in Periprosthetic Joint Infections and Antibiofilm Strategies. Antibiotics (Basel) 2020; 9:E547. [PMID: 32867208 PMCID: PMC7558573 DOI: 10.3390/antibiotics9090547] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/18/2020] [Accepted: 08/25/2020] [Indexed: 12/18/2022] Open
Abstract
The need for bone and joint prostheses is currently growing due to population aging, leading to an increase in prosthetic joint infection cases. Biofilms represent an adaptive and quite common bacterial response to several stress factors which confer an important protection to bacteria. Biofilm formation starts with bacterial adhesion on a surface, such as an orthopedic prosthesis, further reinforced by matrix synthesis. The biofilm formation and structure depend on the immediate environment of the bacteria. In the case of infection, the periprosthetic joint environment represents a particular interface between bacteria, host cells, and the implant, favoring biofilm initiation and maturation. Treating such an infection represents a huge challenge because of the biofilm-specific high tolerance to antibiotics and its ability to evade the immune system. It is crucial to understand these mechanisms in order to find new and adapted strategies to prevent and eradicate implant-associated infections. Therefore, adapted models mimicking the infectious site are of utmost importance to recreate a relevant environment in order to test potential antibiofilm molecules. In periprosthetic joint infections, Staphylococcus aureus is mainly involved because of its high adaptation to the human physiology. The current review deals with the mechanisms involved in the antibiotic resistance and tolerance of Staphylococcus aureus in the particular periprosthetic joint infection context, and exposes different strategies to manage these infections.
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Affiliation(s)
- Fabien Lamret
- EA 4691 Biomatériaux et Inflammation en Site Osseux (BIOS), Université de Reims Champagne-Ardenne, SFR Cap Santé (FED 4231), 51097 Reims, France; (F.L.); (M.C.); (C.M.); (S.C.G.)
| | - Marius Colin
- EA 4691 Biomatériaux et Inflammation en Site Osseux (BIOS), Université de Reims Champagne-Ardenne, SFR Cap Santé (FED 4231), 51097 Reims, France; (F.L.); (M.C.); (C.M.); (S.C.G.)
| | - Céline Mongaret
- EA 4691 Biomatériaux et Inflammation en Site Osseux (BIOS), Université de Reims Champagne-Ardenne, SFR Cap Santé (FED 4231), 51097 Reims, France; (F.L.); (M.C.); (C.M.); (S.C.G.)
- Service Pharmacie, CHU Reims, 51097 Reims, France
| | - Sophie C. Gangloff
- EA 4691 Biomatériaux et Inflammation en Site Osseux (BIOS), Université de Reims Champagne-Ardenne, SFR Cap Santé (FED 4231), 51097 Reims, France; (F.L.); (M.C.); (C.M.); (S.C.G.)
| | - Fany Reffuveille
- EA 4691 Biomatériaux et Inflammation en Site Osseux (BIOS), Université de Reims Champagne-Ardenne, SFR Cap Santé (FED 4231), 51097 Reims, France; (F.L.); (M.C.); (C.M.); (S.C.G.)
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28
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Paish ADM, Nikolov HN, Welch ID, El-Warrak AO, Teeter MG, Naudie DDR, Holdsworth DW. Image-based design and 3D-metal printing of a rat hip implant for use in a clinically representative model of joint replacement. J Orthop Res 2020; 38:1627-1636. [PMID: 32369210 DOI: 10.1002/jor.24706] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 04/06/2020] [Accepted: 04/23/2020] [Indexed: 02/04/2023]
Abstract
The aim of this study was to obtain micro-computed tomography derived measurements of the rat proximal femur, to create parameterized rat hip implants that could be surgically installed in a clinically representative small animal model of joint replacement. The proximal femoral anatomy of N = 25 rats (male, Sprague-Dawley, 390-605 g) was quantified. Key measurements were used to parameterize computer-aided design models of monoblock rat femoral implants. Linear regression analysis was used to determine if rat hip dimensions could be predicted from animal weight. A correlation analysis was used to determine how implants could be scaled to create a range of sizes. Additive manufacturing (3D printing) was used to create implants in medical-grade metal alloys. Linear regressions comparing rat weight to femoral head diameter and neck-head axis length revealed a significant nonzero slope (P < .05). Pearson's correlation analysis revealed five significant correlations between key measurements in the rat femur (P < .05). Implants were installed into both cadaveric and live animals; iterative design modifications were made to prototypes based on these surgical findings. Animals were able to tolerate the installation of implants and were observed ambulating on their affected limbs postoperatively. Clinical significance: We have developed a preclinical rat hip hemiarthroplasty model using image-based and iterative design techniques to create 3D-metal printed implants in medical-grade metal alloys. Our findings support further development of this model for use as a low-cost translational test platform for preclinical orthopaedic research into areas such as osseointegration, metal-on-cartilage wear, and periprosthetic joint infection.
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Affiliation(s)
- Adam D M Paish
- Bone and Joint Institute, Western University, London, Ontario, Canada.,Department of Medical Biophysics, Western University, London, Ontario, Canada.,Robarts Research Institute, Western University, London, Ontario, Canada
| | - Hristo N Nikolov
- Robarts Research Institute, Western University, London, Ontario, Canada
| | - Ian D Welch
- Animal Care Services, The University of British Columbia, Vancouver, British Columbia, Canada
| | - Alexander O El-Warrak
- Surgery Team, Premier Veterinary Group by Ethos Animal Health, Orland Park, Illinois
| | - Matthew G Teeter
- Bone and Joint Institute, Western University, London, Ontario, Canada.,Department of Medical Biophysics, Western University, London, Ontario, Canada.,Robarts Research Institute, Western University, London, Ontario, Canada.,Division of Orthopaedic Surgery, London Health Sciences Centre, London, Ontario, Canada
| | - Douglas D R Naudie
- Bone and Joint Institute, Western University, London, Ontario, Canada.,Robarts Research Institute, Western University, London, Ontario, Canada.,Division of Orthopaedic Surgery, London Health Sciences Centre, London, Ontario, Canada
| | - David W Holdsworth
- Bone and Joint Institute, Western University, London, Ontario, Canada.,Department of Medical Biophysics, Western University, London, Ontario, Canada.,Robarts Research Institute, Western University, London, Ontario, Canada.,Division of Orthopaedic Surgery, London Health Sciences Centre, London, Ontario, Canada
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29
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Abstract
To formulate the optimal strategy of combatting bacterial biofilms, in this review we update current knowledge on the growing problem of biofilm formation and its resistance to antibiotics which has spurred the search for new strategies to deal with this complication. Based on recent findings, the role of bacteriophages in the prevention and elimination of biofilm-related infections has been emphasized. In vitro, ex vivo and in vivo biofilm treatment models with single bacteriophages or phage cocktails have been compared. A combined use of bacteriophages with antibiotics in vitro or in vivo confirms earlier reports of the synergistic effect of these agents in improving biofilm removal. Furthermore, studies on the application of phage-derived lysins in vitro, ex vivo or in vivo against biofilm-related infections are encouraging. The strategy of combined use of phage and antibiotics seems to be different from using lysins and antibiotics. These findings suggest that phages and lysins alone or in combination with antibiotics may be an efficient weapon against biofilm formation in vivo and ex vivo, which could be useful in formulating novel strategies to combat bacterial infections. Those findings proved to be relevant in the prevention and destruction of biofilms occurring during urinary tract infections, orthopedic implant-related infections, periodontal and peri-implant infections. In conclusion, it appears that most efficient strategy of eliminating biofilms involves phages or lysins in combination with antibiotics, but the optimal scheme of their administration requires further studies.
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30
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Naylor BH, Scuderi GR. Do Antibiotic-Impregnated Intramedullary Dowels Assist in Eradicating Infection in Total Knee Arthroplasty? Pro. J Arthroplasty 2020; 35:S45-S49. [PMID: 32046831 DOI: 10.1016/j.arth.2019.10.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 10/19/2019] [Indexed: 02/01/2023] Open
Abstract
Antibiotic-loaded bone cement (ALBC) spacer constructs for the treatment of periprosthetic joint infections of the knee continue to evolve from the original hockey puck designs. Countless techniques have since been described for augmentation of ALBC spacers with the use of intramedullary (IM) dowels. The use of IM dowels has become a vital addition to any knee spacer construct. ALBC IM dowels are an excellent vessel to provide targeted local antibiotic treatment to high-risk areas like the medullary canal while increasing the overall therapeutic antibiotic elution. In addition, IM dowels provide needed stabilization to the relatively unstable intra-articular spacer component, thereby reducing spacer-related complications like displacement and fracture. Therefore, we recommend regular use of IM dowel augmentation to ALBC spacer constructs.
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Affiliation(s)
- Brandon H Naylor
- Department of Orthopedic Surgery, Lenox Hill Hospital, New York, NY
| | - Giles R Scuderi
- Department of Orthopedic Surgery, Lenox Hill Hospital, New York, NY
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31
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Boix-Lemonche G, Guillem-Marti J, D’Este F, Manero JM, Skerlavaj B. Covalent grafting of titanium with a cathelicidin peptide produces an osteoblast compatible surface with antistaphylococcal activity. Colloids Surf B Biointerfaces 2020; 185:110586. [DOI: 10.1016/j.colsurfb.2019.110586] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 10/04/2019] [Accepted: 10/14/2019] [Indexed: 12/26/2022]
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32
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Affiliation(s)
- Philipp Leucht
- Department of Orthopaedic Surgery, New York University Langone Health, New York, NY
- Department of Cell Biology, New York University School of Medicine, New York, NY
| | - Thomas A Einhorn
- Department of Orthopaedic Surgery, New York University Langone Health, New York, NY
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33
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Wang L, Di Luca M, Tkhilaishvili T, Trampuz A, Gonzalez Moreno M. Synergistic Activity of Fosfomycin, Ciprofloxacin, and Gentamicin Against Escherichia coli and Pseudomonas aeruginosa Biofilms. Front Microbiol 2019; 10:2522. [PMID: 31781056 PMCID: PMC6853019 DOI: 10.3389/fmicb.2019.02522] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 10/18/2019] [Indexed: 01/18/2023] Open
Abstract
Gram-negative (GN) rods cause about 10% periprosthetic joint infection (PJI) and represent an increasing challenge due to emergence of antimicrobial resistance. Escherichia coli and Pseudomonas aeruginosa are among the most common cause of GN-PJI and ciprofloxacin is the first-line antibiotic. Due to emergence of fluoroquinolone resistance, we evaluated in vitro the activity of fosfomycin, ciprofloxacin, and gentamicin, alone and in combinations, against E. coli and P. aeruginosa biofilms. Conventional microbiological tests and isothermal microcalorimetry were applied to investigate the anti-biofilm activity of the selected antibiotics against standard laboratory strains as well as clinical strains isolated from patients with prosthetic joint associated infections. The biofilm susceptibility to each antibiotic varied widely among strains, while fosfomycin presented a poor anti-biofilm activity against P. aeruginosa. Synergism of two-pair antibiotic combinations was observed against different clinical strains from both species. Highest synergism was found for the fosfomycin/gentamicin combination against the biofilm of E. coli strains (75%), including a gentamicin-resistant but fosfomycin-susceptible strain, whereas the gentamicin/ciprofloxacin combination presented synergism with higher frequency against the biofilm of P. aeruginosa strains (71.4%). A hypothetical bacteriolysis effect of gentamicin could explain why combinations with this antibiotic seem to be particularly effective. Still, the underlying mechanism of the synergistic effect on biofilms is unknown. In conclusion, combinatorial antibiotic application has shown to be more effective against biofilms compared to monotherapy. Further in vivo and clinical studies are essential to define the potential treatment regimen based on our results.
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Affiliation(s)
- Lei Wang
- Center for Musculoskeletal Surgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany.,Berlin-Brandenburg Center for Regenerative Therapies, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Mariagrazia Di Luca
- Center for Musculoskeletal Surgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany
| | - Tamta Tkhilaishvili
- Center for Musculoskeletal Surgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany.,Berlin-Brandenburg Center for Regenerative Therapies, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Andrej Trampuz
- Center for Musculoskeletal Surgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany.,Berlin-Brandenburg Center for Regenerative Therapies, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Mercedes Gonzalez Moreno
- Center for Musculoskeletal Surgery, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin and Berlin Institute of Health, Berlin, Germany.,Berlin-Brandenburg Center for Regenerative Therapies, Charité - Universitätsmedizin Berlin, Berlin, Germany
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