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Onorato F, Masoni V, Gagliardi L, Comba LC, Rivera F. What to Know about Antimicrobial Coatings in Arthroplasty: A Narrative Review. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:574. [PMID: 38674220 PMCID: PMC11052078 DOI: 10.3390/medicina60040574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Revised: 03/27/2024] [Accepted: 03/28/2024] [Indexed: 04/28/2024]
Abstract
Periprosthetic joint infections (PJIs) are one of the most worrying complications orthopedic surgeons could face; thus, methods to prevent them are evolving. Apart from systemic antibiotics, targeted strategies such as local antimicrobial coatings applied to prosthetics have been introduced. This narrative review aims to provide an overview of the main antimicrobial coatings available in arthroplasty orthopedic surgery practice. The search was performed on the PubMed, Web of Science, SCOPUS, and EMBASE databases, focusing on antimicrobial-coated devices used in clinical practice in the arthroplasty world. While silver technology has been widely adopted in the prosthetic oncological field with favorable outcomes, recently, silver associated with hydroxyapatite for cementless fixation, antibiotic-loaded hydrogel coatings, and iodine coatings have all been employed with promising protective results against PJIs. However, challenges persist, with each material having strengths and weaknesses under investigation. Therefore, this narrative review emphasizes that further clinical studies are needed to understand whether antimicrobial coatings can truly revolutionize the field of PJIs.
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Affiliation(s)
- Francesco Onorato
- Department of Orthopedics and Traumatology, University of Turin, Via Zuretti, 29, 10126 Turin, Italy; (F.O.); (V.M.); (L.G.)
| | - Virginia Masoni
- Department of Orthopedics and Traumatology, University of Turin, Via Zuretti, 29, 10126 Turin, Italy; (F.O.); (V.M.); (L.G.)
| | - Luca Gagliardi
- Department of Orthopedics and Traumatology, University of Turin, Via Zuretti, 29, 10126 Turin, Italy; (F.O.); (V.M.); (L.G.)
- Department of Orthopedics and Traumatology, Ospedale SS Annunziata, ASL CN1, Via Ospedali, 9, 12038 Savigliano, Italy;
| | - Luca Costanzo Comba
- Department of Orthopedics and Traumatology, Ospedale SS Annunziata, ASL CN1, Via Ospedali, 9, 12038 Savigliano, Italy;
| | - Fabrizio Rivera
- Department of Orthopedics and Traumatology, Ospedale SS Annunziata, ASL CN1, Via Ospedali, 9, 12038 Savigliano, Italy;
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Ghaseminejad-Raeini A, Azarboo A, Pirahesh K, Sharafi A, Hoveidaei AH, Nwankwo BO, Annasamudram A, Conway JD. Antibiotic-Coated Intramedullary Nailing Managing Long Bone Infected Non-Unions: A Meta-Analysis of Comparative Studies. Antibiotics (Basel) 2024; 13:69. [PMID: 38247628 PMCID: PMC10812602 DOI: 10.3390/antibiotics13010069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 01/02/2024] [Accepted: 01/08/2024] [Indexed: 01/23/2024] Open
Abstract
Long bone infected non-unions are such an orthopedic challenge that antibiotic-coated intramedullary nailing (ACIN) has become a viable therapeutic option for their management. This study aims to provide a comprehensive assessment of the available data about the use of antibiotic-coated nailing in the treatment of long bone infected non-unions. Following the PRISMA guideline in this meta-analysis, a systematic literature search was conducted across major databases for studies evaluating ACIN in long bone infected non-unions. The primary outcome measures included union rates, infection control, complications and functional status. Five eligible studies encompassing 183 patients in total met the inclusion criteria. The meta-analysis revealed no difference in the union rate in the antibiotic-coated intramedullary nailing group compared to that of the control group (OR = 1.73 [0.75-4.02]). Antibiotic-coated intramedullary nailing demonstrated no association with higher infection eradication (OR = 2.10 [0.97-4.54]). Also, functional outcome measure was mostly not significantly different between ACIN and control interventions. According to this meta-analysis, compared to the management of controls, ACIN is neither linked to increased union rates nor decreased infection rates. The paucity of research on this topic emphasizes the continuous need for additional well-designed randomized controlled trials for the application of antibiotics-coated intramedullary nailing in long bone non-unions.
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Affiliation(s)
| | - Alireza Azarboo
- School of Medicine, Tehran University of Medical Sciences, 1461884513 Tehran, Iran (A.A.); (K.P.); (A.S.)
| | - Kasra Pirahesh
- School of Medicine, Tehran University of Medical Sciences, 1461884513 Tehran, Iran (A.A.); (K.P.); (A.S.)
| | - Amirmohammad Sharafi
- School of Medicine, Tehran University of Medical Sciences, 1461884513 Tehran, Iran (A.A.); (K.P.); (A.S.)
| | - Amir Human Hoveidaei
- International Center for Limb Lengthening, Rubin Institute for Advanced Orthopedics, Sinai Hospital of Baltimore, Schoeneman Building, 2nd Floor, 2401 West Belvedere Avenue, Baltimore, MD 21215, USA; (A.H.H.); (B.O.N.); (A.A.)
| | - Basilia Onyinyechukwu Nwankwo
- International Center for Limb Lengthening, Rubin Institute for Advanced Orthopedics, Sinai Hospital of Baltimore, Schoeneman Building, 2nd Floor, 2401 West Belvedere Avenue, Baltimore, MD 21215, USA; (A.H.H.); (B.O.N.); (A.A.)
| | - Abhijith Annasamudram
- International Center for Limb Lengthening, Rubin Institute for Advanced Orthopedics, Sinai Hospital of Baltimore, Schoeneman Building, 2nd Floor, 2401 West Belvedere Avenue, Baltimore, MD 21215, USA; (A.H.H.); (B.O.N.); (A.A.)
| | - Janet D. Conway
- International Center for Limb Lengthening, Rubin Institute for Advanced Orthopedics, Sinai Hospital of Baltimore, Schoeneman Building, 2nd Floor, 2401 West Belvedere Avenue, Baltimore, MD 21215, USA; (A.H.H.); (B.O.N.); (A.A.)
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Bangura ML, Luo H, Zeng T, Wang M, Lin S, Chunli L. Comparative analysis of external locking plate and combined frame external fixator for open distal tibial fractures: a comprehensive assessment of clinical outcomes and financial implications. BMC Musculoskelet Disord 2023; 24:962. [PMID: 38082305 PMCID: PMC10712054 DOI: 10.1186/s12891-023-07097-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 12/05/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Open distal tibial fractures pose significant challenges regarding treatment options and patient outcomes. This retrospective single-centre study aimed to compare the stability, clinical outcomes, complications, and financial implications of two surgical interventions, namely the external locking plate and the combined frame external fixator, to manage open distal tibial fractures. METHODS Forty-four patients with distal open tibial (metaphyseal extraarticular) fractures treated between 2020 and 2022 were selected and formed into two main groups, Group A and Group B. Group A (19 patients) are patients that underwent treatment using the external locking plate technique, while Group B (25 patients) received the combined frame external fixator approach. Age, gender, inpatient stay, re-operation rates, complications, functional recovery (measured by the Johner-Wrush score), pain ratings (measured by the Visual Analogue Scale [VAS]), and cost analyses were evaluated for each group. Statistical analyses using SPSS were conducted to compare the outcomes between the two groups. RESULTS The research found significant variations in clinical outcomes, complications, and cost consequences between Group A and Group B. Group A had fewer hospitalisation periods (23.687.74) than Group B (33.5619.47). Re-operation rates were also considerably lower in Group A (26.3%) than in Group B (48%), owing to a greater prevalence of pin-tract infections and subsequent pin loosening in the combination frame external fixator group. The estimated cost of both techniques was recorded and analysed with the locking average of 26,619.69 ± 9,602.352 and the combined frame average of 39,095.64 ± 20,070.077. CONCLUSION This study suggests that although the two approaches effectively manage open distal tibia fractures, the locking compression plate approach (Group A) has an advantage in treating open distal tibia fractures. Shorter hospitalisation times, reduced re-operation rates, and fewer complications will benefit patients, healthcare systems, and budget allocation. Group A's functional recovery results demonstrate the locking plate technique's ability to improve recovery and patient quality of life. According to the cost analysis, the locking plate technique's economic viability and cost-effectiveness may optimise healthcare resources for open distal tibia fractures. These findings might improve patient outcomes and inform evidence-based orthopaedic surgery.
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Affiliation(s)
- Mohamed Lamin Bangura
- Department of Orthopedics, The First People's Hospital of Jingzhou, The First Affiliated Hospital of Yangtze University, Jingzhou City, Hubei Province, 434023, People's Republic of China
- School of Medicine, Yangtze University, Jingzhou, China
| | - Huasong Luo
- Department of Orthopedics, The First People's Hospital of Jingzhou, The First Affiliated Hospital of Yangtze University, Jingzhou City, Hubei Province, 434023, People's Republic of China.
| | - Teng Zeng
- Department of Orthopedics, The First People's Hospital of Jingzhou, The First Affiliated Hospital of Yangtze University, Jingzhou City, Hubei Province, 434023, People's Republic of China
| | - Minglu Wang
- Department of Orthopedics, The First People's Hospital of Jingzhou, The First Affiliated Hospital of Yangtze University, Jingzhou City, Hubei Province, 434023, People's Republic of China
- School of Medicine, Yangtze University, Jingzhou, China
| | - Shangce Lin
- Department of Orthopedics, The First People's Hospital of Jingzhou, The First Affiliated Hospital of Yangtze University, Jingzhou City, Hubei Province, 434023, People's Republic of China
- School of Medicine, Yangtze University, Jingzhou, China
| | - Liang Chunli
- Department of Orthopedics, The First People's Hospital of Jingzhou, The First Affiliated Hospital of Yangtze University, Jingzhou City, Hubei Province, 434023, People's Republic of China
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Kotsarinis G, Wakefield SM, Kanakaris NK, Giannoudis PV. Stabilization of Tibial Fractures at Risk of Complications With the Bactiguard Intramedullary Nail: Early to Medium Results With a Novel Metal-Coated Device. J Orthop Trauma 2023; 37:S12-S17. [PMID: 37828696 DOI: 10.1097/bot.0000000000002688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/08/2023] [Indexed: 10/14/2023]
Abstract
OBJECTIVES The purpose of this study was to investigate the safety and early clinical results from the use of a novel, noble metal-coated titanium tibial nail for the definite stabilization of tibial shaft fractures at risk of developing complications. DESIGN This is a retrospective case series with prospectively collected data. SETTING Level I Trauma Centre in the United Kingdom. PATIENTS AND INTERVENTION Thirty-one patients who were managed with the Bactiguard-coated Natural Nail and achieved a minimum of a 12-month follow-up. MAIN OUTCOME MEASUREMENTS The main outcomes of this study were the incidence of adverse events (related to implant safety), complications (particularly infection), and reinterventions. RESULTS Thirty-one patients with a mean age of 41.6 years were included in this study. Active heavy smokers or intravenous drug users were 25.8% and 9.7% of them were diabetic. Five fractures were open while 13 had concomitant soft-tissue involvement (Tscherne grade 1 or 2). Twenty-seven patients healed with no further intervention in a mean time of 3.3 months. Three patients developed nonunion and required further intervention. The overall union rate was 96.7%. One patient developed deep infection after union (infection incidence 3.2%). Six patients (6/31; [19.3%]) required reinterventions [2 for the treatment of nonunion, 3 for removal of screws soft-tissue irritation, and 1 for the management of infection). CONCLUSIONS The management of tibial shaft fractures with a noble metal-coated titanium tibial nail demonstrates encouraging outcomes. Further studies are desirable to gather more evidence in the performance of this innovative implant. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Georgios Kotsarinis
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, United Kingdom; and
| | - Sophia M Wakefield
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, United Kingdom; and
| | - Nikolaos K Kanakaris
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, United Kingdom; and
| | - Peter V Giannoudis
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, United Kingdom; and
- NIHR Leeds Biomedical Research Center, Chapel Allerton Hospital, Leeds, United Kingdom
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Zamorano ÁI, Albarrán CF, Vaccia MA, Parra RI, Turner T, Rivera IA, Garrido OA, Suárez PF, Zecchetto P, Bahamonde LA. Gentamicincoated tibial nail is an effective prevention method for fracture-related infections in open tibial fractures. Injury 2023; 54 Suppl 6:110836. [PMID: 38143136 DOI: 10.1016/j.injury.2023.05.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 05/14/2023] [Accepted: 05/17/2023] [Indexed: 12/26/2023]
Abstract
Fracture-related infection (FRI) is a common complication following open tibia fracture (OTF), especially in patients with high-energy trauma or comorbidities. The use of gentamicin-coated nail (GCN) has been proposed as a local adjuvant to prevent FRI in high-risk patients. HYPOTHESIS The incidence of FRI is expected to be lower in OTF treated with a GCN, alongside with no detrimental effects on fracture healing time. OBJECTIVES This study aimed to evaluate the effectiveness of GCNs as a definitive fixation method and prophylaxis for FRI in OTFs. Secondary outcomes included non-union rates and time to healing. METHODS The study design was a mixed cohort, including a prospective group of patients treated with GCN (Expert Tibial Nail PROtect™, Depuy Synthes, Johnson&Johnson Company Inc, New Jersey, USA) and a retrospectively evaluated group treated with non-gentamicin-coated nail (NGCN). Patients with at least 12 months of follow-up were included. The treatment protocol consisted of timely administration of antibiotics, surgical debridement, and early soft-tissue coverage. Exclusion criteria included protocol infringement, traumatic amputation, and loss of follow-up. Statistical analysis was performed using Stata v14.0, with a significance level of p < 0.05. RESULTS The study included 243 patients, 104 in GCN group and 139 NGCN group. External Fixator use was higher in the NGCN group, but this did not significantly affect the FRI rate. GCN use was associated with a significantly lower incidence of FRI (2.88% GCN group vs. 15.83% NGCN group, OR 0.16, p < 0.01). Furthermore, GCN use was found to be a protective factor against tibial non-union (OR 0.41, p = 0.03). There were no adverse effects attributed to locally administered gentamycin. The NGCN cohort had a higher incidence of polytrauma, although the difference was not statistically significant. A longer time to heal as well as more FRI and Non-union according to the progression in Gustilo-Anderson classification was observed in the GCN group. CONCLUSION Our findings suggest that GCN is an effective prophylactic method to reduce the risk of FRI in open tibial fractures at 12-month follow-up, as well as, probably derived from this protective effect, leading to lower fracture consolidation times when compared with cases treated without GCN.
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Affiliation(s)
- Álvaro I Zamorano
- Head of Lower Extremities Trauma Unit, Orthopaedic and Traumatology Service, Hospital Clínico Mutual de Seguridad, Avenida Libertador Bernardo O´Higgins 4848, Santiago, 9190015, Chile; University of Chile Clinical Hospital, Orthopaedic Surgery Service Attending, Avenida Dr. Carlos Lorca Tobar 999, Santiago, 8380456, Chile.
| | - Carlos F Albarrán
- Orthopaedic and Traumatology Resident, Medical School, University of Chile, Postgraduate School. Avenida Dr. Carlos Lorca Tobar 999, Santiago, 8380456, Chile
| | - Matías A Vaccia
- University of Chile Clinical Hospital, Orthopaedic Surgery Service Attending, Avenida Dr. Carlos Lorca Tobar 999, Santiago, 8380456, Chile; Lower Extremities Trauma Unit Staff, Orthopaedic and Traumatology Service, Hospital Clínico Mutual de Seguridad, Avenida Libertador Bernardo O´Higgins 4848, Santiago, 9190015, Chile
| | - Rodrigo I Parra
- Lower Extremities Trauma Unit Intern, Hospital Clínico Mutual de Seguridad, Avenida Libertador Bernardo O´Higgins 4848, Santiago, 9190015, Chile
| | - Tomás Turner
- Lower Extremities Trauma Unit Intern, Hospital Clínico Mutual de Seguridad, Avenida Libertador Bernardo O´Higgins 4848, Santiago, 9190015, Chile
| | - Ignacio A Rivera
- Emergency Department Mutual de Seguridad Clinical Hospital, Avenida Libertador Bernardo O´Higgins 4848, Santiago, 9190015, Chile
| | - Osvaldo A Garrido
- University of Chile Clinical Hospital, Orthopaedic Surgery Service Attending, Avenida Dr. Carlos Lorca Tobar 999, Santiago, 8380456, Chile
| | - Pablo F Suárez
- University of Chile Clinical Hospital, Orthopaedic Surgery Service Attending, Avenida Dr. Carlos Lorca Tobar 999, Santiago, 8380456, Chile
| | - Pierluca Zecchetto
- University of Chile Clinical Hospital, Orthopaedic Surgery Service Attending, Avenida Dr. Carlos Lorca Tobar 999, Santiago, 8380456, Chile; Lower Extremities Trauma Unit Staff, Orthopaedic and Traumatology Service, Hospital Clínico Mutual de Seguridad, Avenida Libertador Bernardo O´Higgins 4848, Santiago, 9190015, Chile
| | - Luis A Bahamonde
- Lower Extremities Trauma Unit Staff, Orthopaedic and Traumatology Service, Hospital Clínico Mutual de Seguridad, Avenida Libertador Bernardo O´Higgins 4848, Santiago, 9190015, Chile; Chairman, Orthopaedic and Traumatology Service, University of Chile Clinical Hospital, Avenida Dr. Carlos Lorca Tobar 999, Santiago, 8380456, Chile
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Minehara H, Maruo A, Amadei R, Contini A, Braile A, Kelly M, Jenner L, Schemitsch GW, Schemitsch EH, Miclau T. Open fractures: Current treatment perspective. OTA Int 2023; 6:e240. [PMID: 37533445 PMCID: PMC10392445 DOI: 10.1097/oi9.0000000000000240] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 12/16/2022] [Indexed: 08/04/2023]
Abstract
Severe open fractures present challenges to orthopaedic surgeons worldwide, with increased risks of significant complications. Although different global regions have different resources and systems, there continue to be many consistent approaches to open fracture care. Management of these complex injures continues to evolve in areas ranging from timing of initial operative debridement to the management of critical-sized bone defects. This review, compiled by representative members of the International Orthopaedic Trauma Association, focuses on several critical areas of open fracture management, including antibiotic administration, timing of debridement, bone loss, soft tissue management, and areas of need for future investigation.
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Affiliation(s)
- Hiroaki Minehara
- Department of Traumatology, Fukushima Medical University, Trauma and Reconstruction Center, Shin-yurigaoka General Hospital, Kawasaki, Japan
| | - Akihiro Maruo
- Department of Orthopaedic Surgery, Harima-Himeji General Medical Center, Himeji, Japan
| | - Rafael Amadei
- Orthopaedics Trauma Unit, Cuenca Alta Cañuelas Hospital, Buenos Aires, Argentina
| | - Achille Contini
- Orthopedics and Traumatology Department, ASL 1 “Ospedale del Mare” Hospital, Napoli, Italy
| | - Adriano Braile
- Orthopedics and Traumatology Department, ASL 1 “Ospedale del Mare” Hospital, Napoli, Italy
- Multidisciplinary Department of Orthopedic and Dentistry Specialties, Università della Campania “Luigi Vanvitelli,” Napoli, Italy
| | | | | | | | - Emil H. Schemitsch
- Department of Surgery, University of Western Ontario, London Health Sciences Centre, London, ON, Canada; and
| | - Theodore Miclau
- Department of Orthopaedic Surgery; Orthopaedic Trauma Institute; University of California, San Francisco, CA
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Antibiotic-Loaded Coatings to Reduce Fracture-Related Infections: Retrospective Case Series of Patients with Increased Infectious Risk. Antibiotics (Basel) 2023; 12:antibiotics12020287. [PMID: 36830197 PMCID: PMC9952500 DOI: 10.3390/antibiotics12020287] [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: 12/11/2022] [Revised: 01/25/2023] [Accepted: 01/27/2023] [Indexed: 02/04/2023] Open
Abstract
Local antibiotic delivery strategies have been increasingly employed for the prevention of fracture-related infections (FRIs). The aim of this study is to evaluate the efficacy and safety of antibiotic-coated implants in the prevention of FRIs after surgical treatment in patients with increased infectious risk. A retrospective observational study has been conducted on patients with upper and lower limb fractures treated with internal fixation or prosthetic replacements, using a gentamicin coated nail (CN) and/or antibiotic-loaded hydrogel applied to the implant of choice (ALH). The study included 37 patients (20 M, 17 F), with a mean age of 63 years. The mean estimated preoperative infectious risk score was 6.4%. ALH was used in 27 cases, tibial CNs were implanted in 4 cases, and both were employed in 6 cases. The antibiotics used locally were gentamicin in 72.97% of cases (27 patients) and a combination of gentamicin + vancomycin in 27.03% of cases (10 patients). Mean follow-up was 32 months. Only one case (2.94%) showed onset of FRI at 5 months after surgery. Local antibiotic prophylaxis by coating resulted in a reduction in the incidence FRI, as compared to the estimated preoperative risk. The use of ALH allows for the choice of antibiotic; however, the application of antibiotics seems more nonuniform when applied to a nail.
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Bidolegui F, Codesido M, Pereira S, Abraham A, Pires RE, Giordano V. Antibiotic cement-coated plate is a viable and efficient technique for the definitive management of metaphyseal septic nonunions of the femur and tibia. Rev Col Bras Cir 2023; 49:e20223060. [PMID: 36629717 PMCID: PMC10578849 DOI: 10.1590/0100-6991e-20223060-en] [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: 05/10/2021] [Accepted: 08/25/2022] [Indexed: 01/11/2023] Open
Abstract
OBJECTIVE the management of septic metaphyseal nonunions is challenging, with inconsistent outcomes. Antibiotic cement-coated implants have been demonstrated good outcome for diaphyseal infected nonunions, however there is no data in metaphyseal infected nonunions. METHODS fifteen adult patients with septic metaphyseal nonunions of the femur or tibia were treated with antibiotic cement-coated plates. The antibiotic cement-coated plate was prepared with either gentamicin or vancomycin. Outcome measures were infection control, bone healing, return to pre-injury level on daily activities, and quality of life at the last follow-up visit. A p value of <5% was considered significant. RESULTS Methicillin-susceptible S. aureus was isolated in 53.3% cases. Average postoperative follow-up time was 18 months. Local infection control and radiographic bone healing were adequately achieved in 93.3% patients. No patient presented recurrent symptoms of surgical site infection. Fourteen patients reported to be either able, or on the same level as before injury, with 73.3% reporting no problems in all five dimensions of the EQ-5D-3L. Persistent infection was the only variable associated with a reduced long-term quality of life. CONCLUSION antibiotic cement-coated plate is a viable and efficient surgical technique for the definitive management of juxta-articular metaphyseal septic nonunions of the femur and tibia.
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Affiliation(s)
- Fernando Bidolegui
- - Hospital Sirio Libanés, Servicio de Ortopedia y Traumatología - Buenos Aires - Argentina
| | - Mariano Codesido
- - Hospital Universitario Austral, Servicio de Ortopedia y Traumatología - Buenos Aires - Argentina
| | - Sebastián Pereira
- - Hospital Sirio Libanés, Servicio de Ortopedia y Traumatología - Buenos Aires - Argentina
| | - Agustín Abraham
- - Hospital Universitario Austral, Servicio de Ortopedia y Traumatología - Buenos Aires - Argentina
| | - Robinson Esteves Pires
- - Universidade Federal de Minas Gerais, Departamento do Aparelho Locomotor - Belo Horizonte - MG - Brasil
| | - Vincenzo Giordano
- - Hospital Municipal Miguel Couto, Serviço de Ortopedia e Traumatologia Prof. Nova Monteiro - Rio de Janeiro - RJ - Brasil
- - Clínica São Vicente, Rede D'or São Luiz, Ortopedia - Rio de Janeiro - RJ - Brasil
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Kalbas Y, Klingebiel F, Pape HC. Antibiotic coated nails: Rationale, development, indications and outcomes. J Orthop Surg (Hong Kong) 2022; 30:10225536221118521. [PMID: 36545939 DOI: 10.1177/10225536221118521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
The concept of antibiotic-coated implants, mainly coated intramedullary nails, has become increasingly used for the treatment of fracture related infections. After a long period of hand-made implants, commercially fabricated implants combine several benefits. Antibiotic-coated nails constitute a solid treatment option for unstable diaphyseal infections with fractures or non-unions. They release high concentrations of antibiotics locally, while retaining reduction and providing axial stability. This review aims to provide an overview about the background, the development, the indications, the treatment strategies and the outcomes of antibiotic-coated intramedullary nails.
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Affiliation(s)
- Yannik Kalbas
- Department of Trauma Surgery and Harald-Tscherne Laboratory, 27243University of Zurich, University Hospital Zurich, Zurich, Switzerland
| | - Felix Klingebiel
- Department of Trauma Surgery and Harald-Tscherne Laboratory, 27243University of Zurich, University Hospital Zurich, Zurich, Switzerland
| | - Hans-Christoph Pape
- Department of Trauma Surgery and Harald-Tscherne Laboratory, 27243University of Zurich, University Hospital Zurich, Zurich, Switzerland
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Strategies to Mitigate and Treat Orthopaedic Device-Associated Infections. Antibiotics (Basel) 2022; 11:antibiotics11121822. [PMID: 36551479 PMCID: PMC9774155 DOI: 10.3390/antibiotics11121822] [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: 11/11/2022] [Revised: 12/03/2022] [Accepted: 12/10/2022] [Indexed: 12/23/2022] Open
Abstract
Orthopaedic device implants play a crucial role in restoring functionality to patients suffering from debilitating musculoskeletal diseases or to those who have experienced traumatic injury. However, the surgical implantation of these devices carries a risk of infection, which represents a significant burden for patients and healthcare providers. This review delineates the pathogenesis of orthopaedic implant infections and the challenges that arise due to biofilm formation and the implications for treatment. It focuses on research advancements in the development of next-generation orthopaedic medical devices to mitigate against implant-related infections. Key considerations impacting the development of devices, which must often perform multiple biological and mechanical roles, are delineated. We review technologies designed to exert spatial and temporal control over antimicrobial presentation and the use of antimicrobial surfaces with intrinsic antibacterial activity. A range of measures to control bio-interfacial interactions including approaches that modify implant surface chemistry or topography to reduce the capacity of bacteria to colonise the surface, form biofilms and cause infections at the device interface and surrounding tissues are also reviewed.
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Rodham P, Giannoudis PV. Innovations in orthopaedic trauma: Top advancements of the past two decades and predictions for the next two. Injury 2022; 53 Suppl 3:S2-S7. [PMID: 36180258 DOI: 10.1016/j.injury.2022.09.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 05/22/2022] [Accepted: 09/02/2022] [Indexed: 02/02/2023]
Abstract
The first Trauma and Orthopaedic unit dates back to 1780, originally dedicated to the treatment of children's deformities. The specialty has subsequently become multifaceted, with a plethora of subspecialty areas of which orthopaedic trauma is the most commonly practiced. Recently there has been a significant demand for an evidence base with more than 130,000 of the 162,000 publications in the last century occurring within the past 20 years. This narrative review will summarise some of the more landmark changes within orthopaedic trauma that have been made within the past 20 years, whilst also attempting to predict where the specialty will continue to develop as we move forward.
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Affiliation(s)
- Paul Rodham
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, Clarendon Wing, Floor D, Great George Street, Leeds General Infirmary, Leeds LS1 3EX, United Kingdom; NIHR Leeds Biomedical Research Center, Chapel Allerton Hospital, Leeds, United Kingdom
| | - Peter V Giannoudis
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, Clarendon Wing, Floor D, Great George Street, Leeds General Infirmary, Leeds LS1 3EX, United Kingdom; NIHR Leeds Biomedical Research Center, Chapel Allerton Hospital, Leeds, United Kingdom.
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12
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Brigmon MM, Brigmon RL. Infectious Diseases Impact on Biomedical Devices and Materials. BIOMEDICAL MATERIALS & DEVICES (NEW YORK, N.Y.) 2022; 1:1-8. [PMID: 38625309 PMCID: PMC9616421 DOI: 10.1007/s44174-022-00035-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 09/01/2022] [Indexed: 11/07/2022]
Abstract
Infectious diseases and nosocomial infections may play a significant role in healthcare issues associated with biomedical materials and devices. Many current polymer materials employed are inadequate for resisting microbial growth. The increase in microbial antibiotic resistance is also a factor in problematic biomedical implants. In this work, the difficulty in diagnosing biomedical device-related infections is reviewed and how this leads to an increase in microbial antibiotic resistance. A conceptualization of device-related infection pathogenesis and current and future treatments is made. Within this conceptualization, we focus specifically on biofilm formation and the role of host immune and antimicrobial therapies. Using this framework, we describe how current and developing preventative strategies target infectious disease. In light of the significant increase in antimicrobial resistance, we also emphasize the need for parallel development of improved treatment strategies. We also review potential production methods for manufacturing specific nanostructured materials with antimicrobial functionality for implantable devices. Specific examples of both preventative and novel treatments and how they align with the improved care with biomedical devices are described.
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Affiliation(s)
- Matthew M. Brigmon
- Department of Infectious Diseases and Pulmonary Critical Care, Long School of Medicine, UT Health San Antonio, San Antonio, USA
| | - Robin L. Brigmon
- Savannah River National Laboratory, Bldg 999W, Aiken, SC 29808 USA
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13
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Steflik MJ, Griswold BG, Patel DV, Blair JA, Davis JM. Antibiotic cement-coated intramedullary nail is cost-effective for the initial treatment of GAⅢ open tibia fractures. Injury 2022; 53:3471-3474. [PMID: 35948512 DOI: 10.1016/j.injury.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 07/31/2022] [Accepted: 08/02/2022] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To evaluate the cost-effectiveness of antibiotic cement-coated intramedullary nails (IMN) in the initial management of Gustilo-Anderson type Ⅲ (GAIII) open tibia fractures. METHODS A break-even equation was used to analyze the costs associated with antibiotic cement-coated IMN and postoperative infection following GAⅢ open tibia fractures. This equation produced a new infection rate, which defines what percentage the antibiotic coated IMN needs to decrease the initial infection rate for its prophylactic use to be cost-effective. The postoperative infection rate used for calculations was 30%, a value established in current literature for these fracture types (6-33%). The institutional costs associated with a single operative debridement and resultant inpatient stay and treatment were determined. A sensitivity analysis was conducted to demonstrate how various total costs of infection and different infection rates affected the break-even rate, the absolute risk reduction (ARR), and the number needed to treat (NNT). RESULTS Financial review yielded an average institutional cost of treating a postoperative infection to be $13,282.85. This number was inclusive of all procedures during an inpatient stay. The added cost of the antibiotic coated implant to the hospital is $743.42. Utilizing the break-even formula with these costs and a 30% initial infection rate, antibiotic coated IMN was economically viable if it decreased infection rate by 0.056% (NNT = 1,785.714). CONCLUSION This break-even analysis model suggests the initial use of an antibiotic coated IMN in the setting of GAⅢ open tibia fractures is cost-effective.
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Affiliation(s)
- Michael J Steflik
- Medical College of Georgia at Augusta University, 1120 15th Street, Augusta, GA 30912, United States.
| | - B Gage Griswold
- Medical College of Georgia at Augusta University, 1120 15th Street, Augusta, GA 30912, United States
| | - Dhara V Patel
- Medical College of Georgia at Augusta University, 1120 15th Street, Augusta, GA 30912, United States
| | - James A Blair
- Medical College of Georgia at Augusta University, 1120 15th Street, Augusta, GA 30912, United States
| | - Jana M Davis
- Medical College of Georgia at Augusta University, 1120 15th Street, Augusta, GA 30912, United States
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14
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Patel KH, Galanis A, Balasubramanian P, Iliadis AD, Heidari N, Vris A. A major trauma centre experience with gentamicin-coated tibial intramedullary nails (ETN PROtect™) in acute primary open fracture fixation and complex revision surgery. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2022:10.1007/s00590-022-03338-4. [PMID: 35943591 DOI: 10.1007/s00590-022-03338-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 07/05/2022] [Indexed: 06/15/2023]
Abstract
PURPOSE Fracture-related infections (FRI) following intramedullary nailing for tibial shaft fractures remain challenging to treat with associated high patient morbidity and health care costs. Recently, antibiotic-coated nails have been introduced as a strategy to reduce implant related infection rates in high-risk patients. We present the largest single-centre case series on ETN PROtect® outcomes reporting on fracture union, infection rates and treatment complications. METHODS Fifty-six adult patients underwent surgery with ETN PROtect® between 01/09/17 and 31/12/20. Indications consisted of acute open fractures and complex revision cases (previous FRI, non-union surgery and re-fracture) with a mean of three prior surgical interventions. We report on patient demographics, union rates and deep infection. Minimum follow-up was one year. RESULTS One (1.8%) patient developed a deep surgical infection and associated non-union requiring further surgery. In addition, we identified three cases (5.4%) of aseptic non-union following facture treatment with ETN PROtect®. Of the five patients who underwent staged complex revision surgery for established FRI with ETN PROtect®, all had treatment failure with ongoing symptoms of deep infection requiring implant removal and further treatment. CONCLUSION Use of the ETN PROtect® nail in high-risk patients (open fractures and those initially treated with external fixation) and in those patients with aseptic non-unions, demonstrates promising outcomes in the prevention of implant-related infection. In our limited series we have failed to observe any benefit over uncoated nails, when used in treating cases of previously established FRI/osteomyelitis and would therefore advise caution in their use, especially in view of the high cost.
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Affiliation(s)
- Kavi H Patel
- Limb Reconstruction and Bone Infection Service, The Royal London Hospital, Barts Health NHS Trust, Whitechapel Road, London, E1 1FR, UK.
| | | | - Prabu Balasubramanian
- Limb Reconstruction and Bone Infection Service, The Royal London Hospital, Barts Health NHS Trust, Whitechapel Road, London, E1 1FR, UK
| | - Alexios D Iliadis
- Limb Reconstruction and Bone Infection Service, The Royal London Hospital, Barts Health NHS Trust, Whitechapel Road, London, E1 1FR, UK
| | - Nima Heidari
- Limb Reconstruction and Bone Infection Service, The Royal London Hospital, Barts Health NHS Trust, Whitechapel Road, London, E1 1FR, UK
| | - Alex Vris
- Limb Reconstruction and Bone Infection Service, The Royal London Hospital, Barts Health NHS Trust, Whitechapel Road, London, E1 1FR, UK
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15
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BIDOLEGUI FERNANDO, CODESIDO MARIANO, PEREIRA SEBASTIÁN, ABRAHAM AGUSTÍN, PIRES ROBINSONESTEVES, GIORDANO VINCENZO. O uso de placas revestidas de cimentado com antibiótico é uma técnica viável e eficiente para o tratamento da pseudoartrose infectada da metáfise do fêmur e da tíbia. Rev Col Bras Cir 2022. [DOI: 10.1590/0100-6991e-20223060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
RESUMO Introdução: implantes revestidos de cimento com antibiótico vêm demonstrando bons resultados no tratamento da pseudoartrose infectada da diáfise, no entanto seu uso na metáfise dos ossos longos ainda é pouco explorado. Neste estudo relatamos uma série de casos de pseudoartrose infectada da metáfise do fêmur e da tíbia tratados com o uso de placas revestidas de cimento com antibiótico. Métodos: Os antibióticos usados foram gentamicina e/ou vancomicina. Os desfechos analisados na última visita ambulatorial foram controle de infecção, consolidação óssea, retorno às atividades diárias e qualidade de vida. Regressão linear bivariada foi usada para avaliar fatores individuais que afetaram a qualidade de vida dos pacientes. Um valor p<5% foi considerado estatisticamente significativo. Resultados: quinze pacientes adultos foram incluídos no estudo. S. aureus suscetível à meticilina foi isolado em 53,3% dos casos. O tempo médio de acompanhamento pós-operatório foi de 18 meses. Controle local da infecção e consolidação óssea radiográfica foram alcançados em 93,3% dos pacientes. Nenhum paciente apresentou sintomas recorrentes de infecção de sítio cirúrgico. Quatorze pacientes relataram ser capazes, mas não no nível pré-lesional ou no mesmo nível de antes da lesão, com 73,3% relatando nenhum problema em todas as cinco dimensões do EQ-5D-3L. Infecção persistente foi a única variável associada à redução da qualidade de vida a longo prazo. Conclusão: A placa revestida de cimento com antibiótico mostrou-se uma técnica cirúrgica viável e eficiente para o tratamento da pseudoartrose infectada da metáfise do fêmur e da tíbia.
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Affiliation(s)
| | - MARIANO CODESIDO
- Hospital Universitario Austral, Servicio de Ortopedia y Traumatología, Argentina
| | | | - AGUSTÍN ABRAHAM
- Hospital Universitario Austral, Servicio de Ortopedia y Traumatología, Argentina
| | | | - VINCENZO GIORDANO
- Hospital Municipal Miguel Couto, Brasil; Clínica São Vicente, Brazil
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16
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Rosslenbroich SB, Greiner W, Gensorowsky D, Grosser J, Hasebrook J, Schaumburg F, Raschke MJ. Letter to the editor by Rosslenbroich, Greiner, Gensorowsky, Grosser, Hasebrook, Schaumburg, Raschke with regard to: Establishment of an interdisciplinary board for bone and joint by Otto-Lambertz et al. https://doi.org/10.1007/s15010-021-01676-9. Infection 2022; 50:1045-1047. [PMID: 35562567 PMCID: PMC9338135 DOI: 10.1007/s15010-022-01849-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Accepted: 05/05/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Steffen B. Rosslenbroich
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Muenster, Muenster, Germany
| | - Wolfgang Greiner
- Department for Health Economics and Health Care Management, Bielefeld University, Bielefeld, Germany
| | - Daniel Gensorowsky
- Department for Health Economics and Health Care Management, Bielefeld University, Bielefeld, Germany
| | - John Grosser
- Department for Health Economics and Health Care Management, Bielefeld University, Bielefeld, Germany
| | | | - Frieder Schaumburg
- Institute of Medical Microbiology, University Hospital Muenster, Muenster, Germany
| | - Michael J. Raschke
- Department of Trauma, Hand and Reconstructive Surgery, University Hospital Muenster, Muenster, Germany
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Perisano C, Greco T, Polichetti C, Inverso M, Maccauro G. Antibiotic-Coated Nail in Open Tibial Fracture: A Retrospective Case Series. J Funct Morphol Kinesiol 2021; 6:jfmk6040097. [PMID: 34940506 PMCID: PMC8704641 DOI: 10.3390/jfmk6040097] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 11/25/2021] [Accepted: 11/27/2021] [Indexed: 12/26/2022] Open
Abstract
Implant-associated infections still represent one of the main problems in treatment of open fracture. The role of systemic antibiotic prophylaxis is now agreed and accepted; however, recent literature seems to underline the importance of local antibiotic therapy at the fracture site, and antibiotic nails have been shown to play a role in the treatment of open fractures in terms of fracture healing and lower risk of infection. We retrospectively analyzed our results, from January 2016 to March 2020, with the use of coated nails in the treatment of open tibial fractures, evaluating the rates of infection and fracture healing as primary outcomes and the rate of reoperations, time from trauma to nailing and hospital stay as secondary outcomes. Thirty-eight patients treated with coated nail (ETN ProtectTM, Synthes) were included in the study. Minimum follow-up was of 18 months. Thirty-four of 38 patients achieved bone union and 2 patients underwent septic non-union. In our series, no systemic toxicity or local hypersensitivity to antibiotics were recorded. From this study, use of antibiotic-coated nails appears to be a valid and safe option for treatment of open tibial fractures and prevention of implant-related infections, particularly in tibial fractures with severe soft tissue exposure and impairment.
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Affiliation(s)
- Carlo Perisano
- Department of Ageing, Neurosciences, Head-Neck and Orthopedics Sciences, Orthopedics and Traumatology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (C.P.); (C.P.); (M.I.); (G.M.)
| | - Tommaso Greco
- Department of Ageing, Neurosciences, Head-Neck and Orthopedics Sciences, Orthopedics and Traumatology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (C.P.); (C.P.); (M.I.); (G.M.)
- Orthopedics and Traumatology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
- Correspondence: ; Tel.: +39-380-758-2118
| | - Chiara Polichetti
- Department of Ageing, Neurosciences, Head-Neck and Orthopedics Sciences, Orthopedics and Traumatology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (C.P.); (C.P.); (M.I.); (G.M.)
- Orthopedics and Traumatology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Michele Inverso
- Department of Ageing, Neurosciences, Head-Neck and Orthopedics Sciences, Orthopedics and Traumatology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (C.P.); (C.P.); (M.I.); (G.M.)
- Orthopedics and Traumatology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Giulio Maccauro
- Department of Ageing, Neurosciences, Head-Neck and Orthopedics Sciences, Orthopedics and Traumatology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; (C.P.); (C.P.); (M.I.); (G.M.)
- Orthopedics and Traumatology, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
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