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Kristensen NK, Manning L, Lange J, Davis JS. External Validation of the Joint-Specific Bone Involvement, Antimicrobial Options, Coverage of the Soft Tissues, and Host Status (JS-BACH) Classification for Predicting Outcome in Periprosthetic Joint Infections: A Cohort of 653 Patients. J Arthroplasty 2024; 39:2352-2356.e2. [PMID: 38599531 DOI: 10.1016/j.arth.2024.03.070] [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: 12/22/2023] [Revised: 03/27/2024] [Accepted: 03/28/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND Periprosthetic joint infection (PJI) is a devastating complication in hip and knee joint arthroplasty. The "Joint-Specific Bone Involvement, Antimicrobial Options, Coverage of the Soft Tissues, and Host Status (JS-BACH)" classification system was developed in 2021 to stratify the complexity of PJI, and more importantly, to act as a tool to guide referrals to specialist centers. The "JS-BACH" classification has not been validated in an external cohort. This study aimed to do so using a large prospective cohort from Australia and New Zealand. METHODS We applied the JS-BACH classification to the Prosthetic Joint Infection in Australia and New Zealand Observational (PIANO) cohort. This prospective study of newly diagnosed PJI collected 2-year outcome data from 653 participants enrolled in 27 hospitals. The definition of PJI treatment failure at 24 months was any of the following: death, clinical or microbiological signs of infection, destination prosthesis removed, or ongoing antibiotic use. Individual cases were classified as per JS-BACH into "1: uncomplicated" (n = 268), "2: complex" (n = 330), and "3: limited options" (n = 55). This cohort was similar to the original JS-BACH population in terms of baseline characteristics. However, there was a difference in complexity, with more debridement, antibiotics, and implant retention procedures, fewer revision procedures, and a higher proportion of uncomplicated patients in the PIANO cohort. RESULTS The risk of treatment failure correlated strongly with the JS-BACH category, with odds ratios (95% confidence interval) for category 2 versus 1 of 1.75 (1.24 to 2.47) and for category 3 versus 1 of 7.12 (3.42 to 16.02). CONCLUSIONS Despite the PIANO study population being less complicated than the original derivation cohort, the JS-BACH classification showed a clear association with treatment failure in this large external cohort.
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Affiliation(s)
- Nicolai K Kristensen
- Department of Orthopedics, Regional Hospital of Horsens, Horsens, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark; Center for Planned Surgery, Regional Hospital of Silkeborg, Silkeborg, Denmark
| | - Laurens Manning
- Medical School, University of Western Australia, Perth, Western Australia, Australia; Department of Infectious Diseases, Fiona Stanley Hospital, Perth, Western Australia, Australia
| | - Jeppe Lange
- Department of Orthopedics, Regional Hospital of Horsens, Horsens, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Joshua S Davis
- School of Medicine and Public Health, University of Newcastle, Newcastle, New South Wales, Australia; Infection Research Program, Hunter Medical Research Institute, Newcastle, New South Wales, Australia
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Konopitski AP, Jones H, Mathis KB, Noble PC, Rodriguez-Quintana D. Wearing a Surgical Vest With a Sterile Surgical Helmet System Decreases Contamination of the Surgical Field. J Arthroplasty 2024; 39:2377-2382. [PMID: 38679349 DOI: 10.1016/j.arth.2024.04.066] [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: 10/14/2023] [Revised: 04/18/2024] [Accepted: 04/19/2024] [Indexed: 05/01/2024] Open
Abstract
BACKGROUND Sterile surgical helmet systems are frequently utilized in total knee arthroplasty procedures to protect the surgeon while maintaining a comfortable working environment. However, common helmet systems pressurize the space between the surgical gown and the surgeon's skin. In gowns with a back seam, this may allow contaminated skin particles to escape into the surgical field. By measuring bacterial colony-forming units (CFUs), this study sought to determine if occlusion of the open back seam reduced the risk of potential contamination. METHODS First, qualitative analysis depicting airflow variations between gown configurations was performed using the Schlieren Spherical Mirror imaging system. Each gown configuration consisted of a sterile surgical helmet and one of 3 gown configurations: a standard gown with rear-tied closure, a standard gown with a surgical vest, and a zippered Toga-style gown. Next, a surgeon then performed simulated surgical activities for 60 minutes within a 1.4 m3 isolation chamber with work surfaces and controllable filtered air exchanges. During each procedure, contaminated particles were collected on sets of agar settle plates positioned directly behind the surgeon. Upon completion, the agar plates were incubated in a biolab, and the number of bacterial and fungal CFUs was counted. The experimental procedure was repeated 12 times for each gown configuration, with sterilization of the chamber between runs. Contamination rates were expressed as CFUs/m2/h. RESULTS The mean contamination rate measured with the standard gown was 331.7 ± 52.0 CFU/m2/h. After the addition of a surgical vest, this rate decreased by 45% to 182.2 ± 30.8 CFU/m2/h (P = .02). Similarly, with the Toga-style gown, contamination rates dropped by 49% to 170.5 ± 41.9 CFU/m2/h (P = .01). CONCLUSIONS When used in conjunction with surgical helmet systems, conventional surgical gowns do not prevent potential contamination of the surgical field. We recommend that staff within the surgical field cover the back seam of standard gowns with a vest or don a zippered Toga-style gown.
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Affiliation(s)
- Andrew P Konopitski
- Department of Orthopaedic Surgery, St. Luke's University Health Network, Bethlehem, Pennsylvania
| | - Hugh Jones
- Department of Orthopaedic Surgery, McGovern School of Medicine, UTHealth Houston, Bellaire, Texas
| | - Kenneth B Mathis
- Department of Orthopaedic Surgery, McGovern School of Medicine, UTHealth Houston, Bellaire, Texas
| | - Philip C Noble
- Department of Orthopaedic Surgery, McGovern School of Medicine, UTHealth Houston, Bellaire, Texas
| | - David Rodriguez-Quintana
- Department of Orthopaedic Surgery, McGovern School of Medicine, UTHealth Houston, Bellaire, Texas
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Kürüm H, Key S, Tosun HB, Yılmaz E, Kürüm KO, İpekten F, Akcan A. Relationship between the clinical outcomes and the systemic inflammatory response index and systemic immune inflammation index after total knee arthroplasty. Musculoskelet Surg 2024; 108:323-332. [PMID: 38898343 DOI: 10.1007/s12306-024-00825-1] [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: 03/15/2024] [Accepted: 05/07/2024] [Indexed: 06/21/2024]
Abstract
BACKGROUND Periprosthetic joint infection (PJI) is an extremely damaging complication that can occur after total knee arthroplasty (TKA). There is no study in the literature investigating the relationship between systemic inflammatory response index (SIRI) and systemic inflammation immune index (SII) values and prognosis and infection in patients who have undergone TKA. The aim of the study was to determine the relationship between the inflammatory index values and the rate of PJI in patients who had previously had TKA. METHODS A total of 187 patients who underwent TKA between 2015 and 2023 years were retrospectively analyzed. RESULTS The median value of the postoperative SII index was 1862.3 (1146.6-2630.4) in the infected group, while it was 1058.2 (605.0-1762.8) in the non-infected group (p < 0.001). In the infected group, the median value of preoperative SIRI was observed as 2.3 (1.7-3.5), while in the non-infected group it was 0.9 (0.7-1.5) (p < 0.001). The cutoff value for postoperative SIRI was observed to be 2.19, with a sensitivity value of 95%, a specificity value of 46%, the AUC value observed was 65%. The cutoff value for the postoperative SII index was observed to be 1058.96, with a sensitivity value of 100%, a specificity value of 50%. CONCLUSIONS Our study has associated the inflammatory markers SIRI, SII, neutrophil lymphocyte ratio, and platelet lymphocyte ratio with PJI, which are easy and inexpensive to obtain. There is no widely recognized serum biomarker that can be used alone with good sensitivity and specificity. This study contributes to finding the gold standard inflammatory marker for diagnosing PJI.
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Affiliation(s)
- H Kürüm
- Department of Orthopaedics and Traumatology, Ergani State Hospital, Diyarbakır, Turkey.
| | - S Key
- Department of Orthopedics and Traumatology, Firat University Hospital, Firat University Elazığ, Elazığ, Turkey
| | - H B Tosun
- Department of Orthopaedics and Traumatology, Elazığ Fethi Sekin Training and Research Hospital, Elazığ, Turkey
| | - E Yılmaz
- Department of Orthopedics and Traumatology, Firat University Hospital, Firat University Elazığ, Elazığ, Turkey
| | - K O Kürüm
- Department of Physiotherapy and Rehabilitation, İnönü University, Malatya, Turkey
| | - F İpekten
- Department of Biostatistics, Faculty of Medicine, Adiyaman University, Adiyaman, Turkey
| | - A Akcan
- Department of Orthopaedics and Traumatology, Ergani State Hospital, Diyarbakır, Turkey
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Naoum S, Koutserimpas C, Pantekidis I, Giovanoulis V, Veizi E, Piagkou M, Ioannou P, Samonis G, Domouchtsidou A, Tsantes AG, Papadopoulos DV. Antimicrobial Regimens in Cement Spacers for Periprosthetic Joint Infections: A Critical Review. Antibiotics (Basel) 2024; 13:772. [PMID: 39200072 PMCID: PMC11351621 DOI: 10.3390/antibiotics13080772] [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: 07/17/2024] [Revised: 08/11/2024] [Accepted: 08/13/2024] [Indexed: 09/01/2024] Open
Abstract
Antibiotic-loaded cement spacers (ALCSs) are essential for treating periprosthetic joint infections (PJIs) by providing mechanical support and local antibiotic delivery. The purpose of this review is to comprehensively examine the various types of spacers utilised in the management of periprosthetic joint infections (PJIs), including both static and articulating variants and to analyse the fundamental principles underlying spacer use, their clinical benefits, the selection and administration of antimicrobial agents, appropriate dosages, and potential adverse effects. Articulating spacers, which allow joint mobility, often yield better outcomes than static ones. Spacer pharmacokinetics are vital for maintaining therapeutic antibiotic levels, influenced by cement porosity, mixing techniques, and the contact area. Antibiotic choice depends on heat stability, solubility, and impact on cement's mechanical properties. Mechanical properties are crucial, as spacers must withstand physical stresses, with antibiotics potentially affecting these properties. Complications, such as tissue damage and systemic toxicity, are discussed, along with mitigation strategies. Future advancements include surface modifications and novel carriers to enhance biofilm management and infection control.
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Affiliation(s)
- Symeon Naoum
- Department of Trauma and Orthopaedics, Royal Berkshire Hospital, Reading RG1 5AN, UK;
| | - Christos Koutserimpas
- Orthopaedic Surgery and Sports Medicine Department, Croix-Rousse Hospital, University Hospital, 69317 Lyon, France
- Department of Anatomy, School of Medicine, Faculty of Health Sciences, National and Kapodistrian University of Athens, 75 Mikras Asias Str., Goudi, 11527 Athens, Greece;
| | - Ioannis Pantekidis
- Department of Trauma and Orthopaedics, Guy’s and St. Thomas’ NHS Foundation Trust, London SE1 7EH, UK
| | - Vasileios Giovanoulis
- Department of Orthopaedic Surgery, Hôpital Henri Mondor, AP-HP, Université Paris Est Créteil (UPEC), 94010 Creteil, France;
| | - Enejd Veizi
- Department of Orthopedics and Traumatology, Yıldırım Beyazıt University, Ankara City Hospital, Ankara 2367, Turkey;
| | - Maria Piagkou
- Department of Anatomy, School of Medicine, Faculty of Health Sciences, National and Kapodistrian University of Athens, 75 Mikras Asias Str., Goudi, 11527 Athens, Greece;
| | - Petros Ioannou
- School of Medicine, University of Crete, 71003 Heraklion, Greece (G.S.)
| | - George Samonis
- School of Medicine, University of Crete, 71003 Heraklion, Greece (G.S.)
- First Department of Medical Oncology, Metropolitan Hospital of Neon Faliron, 18547 Athens, Greece
| | - Aglaia Domouchtsidou
- Microbiology Department, “Saint Savvas” Oncology Hospital, 11522 Athens, Greece; (A.D.); (A.G.T.)
| | - Andreas G. Tsantes
- Microbiology Department, “Saint Savvas” Oncology Hospital, 11522 Athens, Greece; (A.D.); (A.G.T.)
- Laboratory of Hematology and Blood Bank Unit, “Attikon” University Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece
| | - Dimitrios V. Papadopoulos
- 2nd Academic Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, 14233 Athens, Greece;
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Aboona F, Bou-Akl T, Miller AJ, Fry M, Wu B, Pawlitz P, Ren W, Markel DC. Effects of Vancomycin/Tobramycin-Doped Ceramic Composite (Polyvinyl Alcohol Composite-Vancomycin/Tobramycin-Polymeric Dicalcium Phosphate Dihydrate) in a Rat Femur Model Implanted With Contaminated Porous Titanium Cylinders. J Arthroplasty 2024; 39:S310-S316. [PMID: 38718912 DOI: 10.1016/j.arth.2024.04.076] [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: 11/10/2023] [Revised: 04/26/2024] [Accepted: 04/27/2024] [Indexed: 06/06/2024] Open
Abstract
BACKGROUND Periprosthetic joint infection (PJI) remains common and problematic. We hypothesized that using a bioceramic that provided rapid release of the antibiotics (vancomycin [VAN] or VAN and tobramycin [VAN and TOB]) from a polyvinyl-alcohol-composite (PVA) combined with a delayed and sustained antibiotic release from polymeric-dicalcium-phosphate-dihydrate (PDCPD) ceramic would inhibit S. aureus-associated implant infections. METHODS A total of 50 male Sprague Dawley rats were randomly divided into 5 groups-I: negative control; II: bacteria only; III: bacteria + saline wash; IV: bacteria + PVA-VAN-PDCPD, and V: bacteria + PVA-VAN-TOB-PDCPD. A porous titanium (Ti) implant was press-fit into the rat knee. S. aureus-containing broth was added into the joint space creating a PJI. After 1 week, the joints from groups III to V were washed with saline and the fluid collected for bacterial quantification. This was followed by saline irrigation treatment (groups III to V) and application of the antibiotic-loaded PVA-PDCPD bioceramic (groups IV and V). On day 21, joint fluid was collected, and the implants harvested for bacterial quantification. RESULTS No bacteria were isolated from the negative control (group I). The positive control (group II) was positive on both days 7 and 21. Bacteria were still present on day 21 in the fluid and implant in group III. Groups (IV and V) showed a decrease in the bacterial burden in the fluid and implant on day 21. There were significant differences in bacteria levels in the collected wash fluid and on the implant at day 21 between the saline wash (group III) and treatment groups (IV and V). CONCLUSIONS In this animal model of acute periprosthetic infection, treatment with PVA-VAN-PDCPD and PVA-VAN/TOB-PDCPD reduced bacterial load in the infected joint and the infected Ti implant. Application of PVA-VAN-PDCPD and/or PVA-VAN/TOB-PDCPD after saline irrigation could be used as an addition to the treatment of PJI.
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Affiliation(s)
- Fadi Aboona
- Section of Orthopaedic Surgery, Ascension-Providence Hospital, Southfield, Michigan
| | - Therese Bou-Akl
- Section of Orthopaedic Surgery, Ascension-Providence Hospital, Southfield, Michigan
| | - Adam J Miller
- Section of Orthopaedic Surgery, Ascension-Providence Hospital, Southfield, Michigan
| | - Mike Fry
- Section of Orthopaedic Surgery, Ascension-Providence Hospital, Southfield, Michigan
| | - Bin Wu
- Section of Orthopaedic Surgery, Ascension-Providence Hospital, Southfield, Michigan
| | - Paula Pawlitz
- Section of Orthopaedic Surgery, Ascension-Providence Hospital, Southfield, Michigan
| | - Weiping Ren
- Section of Orthopaedic Surgery, Ascension-Providence Hospital, Southfield, Michigan; Virotech Co., Inc., Troy, Michigan
| | - David C Markel
- Section of Orthopaedic Surgery, Ascension-Providence Hospital, Southfield, Michigan; The Core Institute, Novi, Michigan
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Jannat H, Ahmad H. Prosthetic Joint Infection Complicated by Staphylococcus aureus Bacteremia and Tricuspid Valve Infective Endocarditis: A Novel Case Report. Cureus 2024; 16:e64821. [PMID: 39156362 PMCID: PMC11330163 DOI: 10.7759/cureus.64821] [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] [Accepted: 07/18/2024] [Indexed: 08/20/2024] Open
Abstract
Prosthetic joint infection (PJI) is defined as an infection involving the prosthesis and surrounding soft tissue and bone that is a difficult complication to treat and is a common cause of revision total joint arthroplasty (TJA). Bacteremia, sepsis, and infective endocarditis (IE) are rare complications in patients who have undergone TJA. We report a rare case where a patient presented with purulent discharge from the left knee joint post-TJA concerning PJI and was found to have methicillin-sensitive Staphylococcus aureus bacteremia, tricuspid valve endocarditis, and septic pulmonary emboli. The patient underwent irrigation, debridement, and a spacer device placement in the affected knee joint for PJI and was medically treated for IE with six weeks of antibiotic therapy. The patient successfully recovered and was discharged to a rehabilitation facility. We conclude that PJI and IE secondary to TJA are very rare, but given the high morbidity and mortality, if diagnosis and treatment are delayed, physicians should always remain vigilant for these complications in the appropriate clinical context.
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Affiliation(s)
- Hoore Jannat
- Internal Medicine, Khyber Medical College, Peshawar, PAK
| | - Hamad Ahmad
- Internal Medicine, Westchester Medical Center, Valhalla, USA
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Albana MF, Hameed D, Bains SS, Dubin J, Mont MA, Nace J, Scuderi GR, Delanois RE. Antibiotic prophylaxis prior to colonoscopy with biopsy does not decrease risk of prosthetic joint infection in total knee arthroplasty recipients. J Orthop 2024; 53:82-86. [PMID: 38495578 PMCID: PMC10937191 DOI: 10.1016/j.jor.2024.02.037] [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: 02/02/2024] [Accepted: 02/24/2024] [Indexed: 03/19/2024] Open
Abstract
Introduction Prosthetic joint infection (PJI) risk continues to receive much attention given its associated morbidity and costs to patients and healthcare systems. It has been hypothesized that invasive colonoscopies may increase the risk of PJI. However, the decision to administer antibiotic prophylaxis lacks clinical guidance. In this study we aimed to compare PJI rates in patients undergoing colonoscopies with and without antibiotic prophylaxis against a control group, analyzing PJI occurrences at 90 days, 6 months, 9 months, and 1-year post-procedure and (2) assess the impact of antibiotic prophylaxis on PJI rates to inform clinical guidelines. Methods We queried a national, all-payer database to identify all primary total knee arthroplasty procedures without prior history of PJI between January 2010 and October 2020 (n = 1.9 million). All patients who had a diagnosis of PJI within one year of index procedure were excluded. There were three cohorts identified: colonoscopy with biopsy without antibiotic prophylaxis; colonoscopy with biopsy with antibiotic prophylaxis; and a control of no prior colonoscopy. Both colonoscopy cohorts were slightly younger and had higher comorbidities than the controls. The PJI diagnoses were identified at four separate time intervals within one-year after colonoscopy: 90-days; 6-months; 9-months; and 1-year. Chi-square analyses with odds ratios (ORs) and 95% confidence intervals were conducted for PJI rates between groups at all time-points. Results Among all cohorts, no significant differences in PJI rates were found at 90-days (P = 0.459), 6-months (P = 0.608), 9-months (P = 0.598), and 1-year (P = 0.330). Similarly, direct comparison of both colonoscopy groups, with and without antibiotic prophylaxis, demonstrated no PJI rate differences at 90-day (P = 0.540), 6-months (P = 0.812), 9-months (P = 0.958), and 1-year (P = 0.207). Ranges of ORs between the colonoscopy cohorts were 1.07-1.43. Conclusion Invasive colonoscopy does not increase the risk of PJI in patients who have pre-existing knee implants. Furthermore, antibiotic prophylaxis may not be warranted in patients undergoing colonoscopy who have a planned biopsy.
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Affiliation(s)
| | - Daniel Hameed
- LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, MD, USA
| | - Sandeep S. Bains
- LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, MD, USA
| | - Jeremy Dubin
- LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, MD, USA
| | - Michael A. Mont
- LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, MD, USA
| | - James Nace
- LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, MD, USA
| | | | - Ronald E. Delanois
- LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, MD, USA
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Adeosun J, Rama E, Thahir A, Krkovic M. Additional doses of prophylactic antibiotics post-arthroplasty: Are there any benefits? J Perioper Pract 2024:17504589241252019. [PMID: 38877723 DOI: 10.1177/17504589241252019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2024]
Abstract
Guidelines for prophylactic antibiotic administration in total joint replacement vary considerably in terms of drug, dosage, route of administration and duration of cover. Despite the range of treatment options available, infection remains the most common reason for arthroplasty failure in the decades following a procedure, simultaneously increasing health care costs and lowering patient satisfaction considerably. This work aims to evaluate whether there are benefits to administering further doses of antibiotic post-arthroplasty, in addition to the recommendations of current protocols. We present a review of evidence surrounding infection rates in a variety of prophylactic regimens, and weigh this against further considerations such as cost to the patient and risks of nephrotoxicity. In summary, the available evidence does not suggest a benefit to administering additional doses post-arthroplasty in most cases. However, further doses may benefit those deemed at high risk of infection, or those in areas of high methicillin-resistant Staphylococcus aureus prevalence.
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Affiliation(s)
- James Adeosun
- School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Essam Rama
- School of Clinical Medicine, University of Cambridge, Cambridge, UK
| | - Azeem Thahir
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
| | - Matija Krkovic
- Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
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Jankowski JM, Menken LG, Romanelli F, Hong IS, Tang A, Yoon RS, Liporace FA. Outcomes of Antibiotic-Impregnated Calcium Sulfate, Reamer-Irrigator-Aspirator, and Locked Intramedullary Static Spacer in the Treatment of Periprosthetic Joint Infection in the Multiply Revised and Infected Knee: A Single-Center Case Series. Arthroplast Today 2024; 27:101370. [PMID: 38690098 PMCID: PMC11058074 DOI: 10.1016/j.artd.2024.101370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 02/13/2024] [Accepted: 02/28/2024] [Indexed: 05/02/2024] Open
Abstract
Background Periprosthetic joint infection after total knee arthroplasty is commonly treated via 2-stage revision utilizing either articulating or static antibiotic cement spacers. While recent literature exhibits a slight functional advantage in favor of articulating spacers, those patients with a history of recurrent infection/multiple revision procedures are frequently excluded from these studies. The purpose of this study was to report infection eradication rates and efficacy of utilizing antibiotic-loaded locked intramedullary nail for infection for the multiply revised, infected total knee arthroplasty. Methods A retrospective review was performed of all consecutive patients receiving static spacers between 2017 and 2020 at an academic medical center. Surgical techniques for all patients included irrigation and debridement using a reamer-irrigator-aspirator, injection of antibiotic-loaded calcium sulfate into the intramedullary canal, and nail placement. Antibiotic-loaded cement is then used to create a spacer block in the joint space. A Cox proportional hazard regression was run to identify risk factors for reinfection. Results Forty-two knees in 39 patients were identified meeting inclusion criteria. Overall, there was an 68.8% infection eradication rate at an average of 46.9 months following spacer placement. The only risk factors identified on cox regression were increasing number of previous spacers, a surrogate for previous infections (hazards ratio = 14.818, P value = .021), and increasing operative time during spacer placement (hazards ratio = 1.014, P value = .039). Conclusions Use of static spacers, in conjunction with reamer-irrigator-aspirator and antibiotic-loaded calcium sulfate, can be effective in treating chronic, complex periprosthetic joint infections in the setting of bone loss and or soft-tissue compromise and produced similar results to more simple infection scenarios.
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Affiliation(s)
- Jaclyn M. Jankowski
- Division of Orthopaedic Trauma & Adult Reconstruction, Department of Orthopaedic Surgery, Cooperman Barnabas Medical Center – RWJBarnabas Health, Livingston, NJ, USA
- Division of Orthopaedic Trauma & Adult Reconstruction, Department of Orthopaedic Surgery, Jersey City Medical Center – RWJBarnabas Health, Jersey City, NJ, USA
| | - Luke G. Menken
- Division of Orthopaedic Trauma & Adult Reconstruction, Department of Orthopaedic Surgery, Cooperman Barnabas Medical Center – RWJBarnabas Health, Livingston, NJ, USA
- Division of Orthopaedic Trauma & Adult Reconstruction, Department of Orthopaedic Surgery, Jersey City Medical Center – RWJBarnabas Health, Jersey City, NJ, USA
| | - Filippo Romanelli
- Division of Orthopaedic Trauma & Adult Reconstruction, Department of Orthopaedic Surgery, Cooperman Barnabas Medical Center – RWJBarnabas Health, Livingston, NJ, USA
- Division of Orthopaedic Trauma & Adult Reconstruction, Department of Orthopaedic Surgery, Jersey City Medical Center – RWJBarnabas Health, Jersey City, NJ, USA
| | - Ian S. Hong
- Division of Orthopaedic Trauma & Adult Reconstruction, Department of Orthopaedic Surgery, Cooperman Barnabas Medical Center – RWJBarnabas Health, Livingston, NJ, USA
- Division of Orthopaedic Trauma & Adult Reconstruction, Department of Orthopaedic Surgery, Jersey City Medical Center – RWJBarnabas Health, Jersey City, NJ, USA
| | - Alex Tang
- Division of Orthopaedic Trauma & Adult Reconstruction, Department of Orthopaedic Surgery, Cooperman Barnabas Medical Center – RWJBarnabas Health, Livingston, NJ, USA
- Division of Orthopaedic Trauma & Adult Reconstruction, Department of Orthopaedic Surgery, Jersey City Medical Center – RWJBarnabas Health, Jersey City, NJ, USA
| | - Richard S. Yoon
- Corresponding author. Orthopaedic Research, Jersey City Medical Center – RWJBarnabas Health, 377 Jersey Avenue, Suite 550, Jersey City, NJ 07302, USA. Tel.: +1 201 716 5850.
| | - Frank A. Liporace
- Division of Orthopaedic Trauma & Adult Reconstruction, Department of Orthopaedic Surgery, Cooperman Barnabas Medical Center – RWJBarnabas Health, Livingston, NJ, USA
- Division of Orthopaedic Trauma & Adult Reconstruction, Department of Orthopaedic Surgery, Jersey City Medical Center – RWJBarnabas Health, Jersey City, NJ, USA
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Tubin N, Brouget-Murray J, Bureau A, Morris J, Azad M, Abdelbary H, Grammatopoulos G, Garceau S. Fellowship Training in Arthroplasty Improves Treatment Success of Debridement, Antibiotics, and Implant Retention for Periprosthetic Knee Infections. Arthroplast Today 2024; 27:101378. [PMID: 38933043 PMCID: PMC11200284 DOI: 10.1016/j.artd.2024.101378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 02/19/2024] [Accepted: 03/12/2024] [Indexed: 06/28/2024] Open
Abstract
Background Debridement, antibiotics, and implant retention (DAIR) is a well-accepted surgical strategy for periprosthetic joint infection (PJI) following total knee arthroplasty (TKA). DAIR in TKA may be incorrectly thought of as a "simple" procedure not requiring formal specialized training in arthroplasty. Currently, there are no studies comparing the risk of treatment failure based on surgeon fellowship training. Methods A retrospective review was performed of consecutive patients who underwent DAIR for TKA PJI at our institution. Two cohorts were created based on whether DAIR was performed by an arthroplasty fellowship-trained (FT) surgeon or nonarthroplasty fellowship-trained (NoFT) surgeon. Primary outcome was treatment failure following DAIR at a minimum of 1 year postoperatively. Treatment failure was based on the Tier 1 International Consensus Meeting definition of infection control. Secondary outcomes were also recorded including death during the totality of PJI treatment. Results A total of 112 patients were identified (FT = 68, NoFT = 44). At a mean follow-up of 7.3 years [standard deviation = 3.9], 73 patients (59.8%) failed treatment. Fellowship training in arthroplasty significantly improved treatment success rates (FT, 35/68 [51.5%]; NoFT, 10/44 [22.7%]; odds ratio 2.5 [95% confidence interval 1.1 to 5.9; P = .002]). Survivorship also differed significantly between the cohorts; at timepoints of 1.5 months, 5 months, 30 months, and 180 months, survivorship of the FT cohort was 79.4%, 67.6%, 54.4%, and 50.7%, respectively, compared with a survivorship of 65.9%, 52.3%, 25%, and 22.7% in the NoFT cohort (P = .002). Conclusions TKA PJI treated with DAIR should not be considered a simple procedure. Improved treatment success may be associated with subspecialty fellowship training in arthroplasty. Level of Evidence IV.
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Affiliation(s)
- Nicholas Tubin
- Division of Orthopaedic Surgery, Department of Orthopaedic Surgery, The Ottawa Hospital, Ottawa, ON, Canada
| | - Jonathan Brouget-Murray
- Division of Orthopaedic Surgery, Department of Orthopaedic Surgery, The Ottawa Hospital, Ottawa, ON, Canada
| | - Antoine Bureau
- Division of Orthopaedic Surgery, Department of Orthopaedic Surgery, The Ottawa Hospital, Ottawa, ON, Canada
| | - Jared Morris
- Division of Orthopaedic Surgery, Department of Orthopaedic Surgery, The Ottawa Hospital, Ottawa, ON, Canada
| | - Marsa Azad
- Division of Orthopaedic Surgery, Department of Orthopaedic Surgery, The Ottawa Hospital, Ottawa, ON, Canada
- Division of Orthopaedic Surgery, Department of Infectious Diseases, The Ottawa Hospital, Ottawa, ON, Canada
| | - Hesham Abdelbary
- Division of Orthopaedic Surgery, Department of Orthopaedic Surgery, The Ottawa Hospital, Ottawa, ON, Canada
| | - George Grammatopoulos
- Division of Orthopaedic Surgery, Department of Orthopaedic Surgery, The Ottawa Hospital, Ottawa, ON, Canada
| | - Simon Garceau
- Division of Orthopaedic Surgery, Department of Orthopaedic Surgery, The Ottawa Hospital, Ottawa, ON, Canada
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Yapar A, Köse Ö, Özdöl Ç, Luo TD, Budin M, Rosa GF, Gehrke T, Citak M. Increased Involvement of Staphylococcus epidermidis in the Rise of Polymicrobial Periprosthetic Joint Infections. J Arthroplasty 2024:S0883-5403(24)00547-3. [PMID: 38823523 DOI: 10.1016/j.arth.2024.05.075] [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: 02/09/2024] [Revised: 05/26/2024] [Accepted: 05/27/2024] [Indexed: 06/03/2024] Open
Abstract
BACKGROUND In this study, we aimed to analyze the temporal distribution of polymicrobial periprosthetic joint infections (PJIs), while also evaluating the patient risk factors associated with these infections following total joint arthroplasty at our institution across 2 distinct periods. METHOD This retrospective cross-sectional study evaluated 259 patients who had knee or hip PJI from 2001 to 2006 and 2018 to 2022. A PJI was diagnosed using the 2018 International Consensus Meeting criteria. We utilized the Polymicrobial Pathogens' Co-occurrence Network Analysis, a novel approach that leverages network theory to map and quantify the complex interplay of organisms in PJIs. RESULTS Of the 259 patients who had polymicrobial PJI, 58.7% were men, with mean age 67 years (range, 24 to 90). Of the 579 identified pathogens, Staphylococcus epidermidis was the most common (22.1%), followed by Staphylococcus aureus (9.0%) and Cutibacterium acnes (7.8%). The co-occurrence analysis indicated that Staphylococcus epidermidis frequently coexisted with Cutibacterium acnes (26 cultures) and Staphylococcus capitis (22 cultures). A notable increase in body mass index from 27.7 ± 4.4 in 2001 to 2006 to 29.7 ± 6.2 in 2018 to 2022 was observed (P = .001). Moreover, infections from Staphylococcus epidermidis, Cutibacterium acnes, and Staphylococcus capitis saw a significant uptick (P < .001). CONCLUSIONS The study shows that from 2001 to 2022, there was a significant change in the pathogens responsible for polymicrobial PJIs, particularly an increase in Staphylococcus epidermidis, Cutibacterium acnes, and Staphylococcus capitis. Alongside these microbial changes, there was a rise in body mass index and shifts in comorbid conditions, such as more renal disease and fewer cases of congestive heart failure. These changes highlight the dynamic interplay between host and microbial factors in the pathogenesis of polymicrobial PJIs, necessitating adaptive strategies in both surgical and postoperative care to mitigate the rising tide of these complex infections.
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Affiliation(s)
- Aliekber Yapar
- Department of Orthopaedic Surgery, ENDO-Klinik Hamburg, Hamburg, Germany; Department of Orthopedics and Traumatology, Antalya Training and Research Hospital, Antalya, Turkey
| | - Özkan Köse
- Department of Orthopedics and Traumatology, Antalya Training and Research Hospital, Antalya, Turkey
| | - Çağla Özdöl
- Department of Orthopaedic Surgery, ENDO-Klinik Hamburg, Hamburg, Germany
| | - T David Luo
- Department of Orthopaedic Surgery, ENDO-Klinik Hamburg, Hamburg, Germany; Division of Adult Reconstruction, Orthopaedics Northeast, Fort Wayne, Indiana
| | - Maximilian Budin
- Department of Orthopaedic Surgery, ENDO-Klinik Hamburg, Hamburg, Germany
| | - Gianmaria F Rosa
- Department of Orthopaedic Surgery, ENDO-Klinik Hamburg, Hamburg, Germany
| | - Thorsten Gehrke
- Department of Orthopaedic Surgery, ENDO-Klinik Hamburg, Hamburg, Germany
| | - Mustafa Citak
- Department of Orthopaedic Surgery, ENDO-Klinik Hamburg, Hamburg, Germany
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12
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Hauer G, Rasic L, Klim S, Leitner L, Leithner A, Sadoghi P. Septic complications are on the rise and aseptic loosening has decreased in total joint arthroplasty: an updated complication based analysis using worldwide arthroplasty registers. Arch Orthop Trauma Surg 2024:10.1007/s00402-024-05379-2. [PMID: 38795186 DOI: 10.1007/s00402-024-05379-2] [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: 10/18/2023] [Accepted: 05/07/2024] [Indexed: 05/27/2024]
Abstract
INTRODUCTION A decade ago, a comprehensive study was conducted to investigate the reasons for revision surgeries and their respective frequencies in cases of total hip arthroplasty (THA) and total knee arthroplasty (TKA) based on a complication-based analysis of joint replacement registries. The aim of the present study was to determine whether the causes and risks of their occurrence have changed over the last ten years and to present an updated analysis. MATERIALS AND METHODS A systematic review of national arthroplasty registries from seven countries examined the causes and rates of revisions of THA and TKA. The study focused on a descriptive analysis that provided an updated overview without statistical significance values. RESULTS The most common causes for revisions of THA were aseptic loosening (35.1%), deep infection (18.2%), dislocation/instability (15.9%), and periprosthetic fractures (11.4%). The most common causes for revisions of TKA were deep infection (21.6%), aseptic loosening (18.3%), instability (14.1%), and pain (10.9%). CONCLUSION The findings of this study revealed significant shifts in the underlying causes of revision surgeries in the last decade. Notably, septic complications emerged as the predominant reason for revision of primary TKA, while they also gained prominence as a cause of failure of THA. Although aseptic loosening remains the primary cause for re-operation of THA, the relative risk has decreased for both THA and TKA.
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Affiliation(s)
- Georg Hauer
- Department of Orthopaedics and Trauma, Medical University of Graz, Auenbruggerplatz 5, Graz, 8036, Austria.
| | - Laura Rasic
- Department of Orthopaedics and Trauma, Medical University of Graz, Auenbruggerplatz 5, Graz, 8036, Austria
| | - Sebastian Klim
- Department of Orthopaedics and Trauma, Medical University of Graz, Auenbruggerplatz 5, Graz, 8036, Austria
| | - Lukas Leitner
- Department of Orthopaedics and Trauma, Medical University of Graz, Auenbruggerplatz 5, Graz, 8036, Austria
- Department of Orthopaedics and Trauma Surgery, Musculoskeletal University Center Munich (MUM), LMU University Hospital, Munich, Germany
| | - Andreas Leithner
- Department of Orthopaedics and Trauma, Medical University of Graz, Auenbruggerplatz 5, Graz, 8036, Austria
| | - Patrick Sadoghi
- Department of Orthopaedics and Trauma, Medical University of Graz, Auenbruggerplatz 5, Graz, 8036, Austria
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13
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Kovacs CJ, Rapp EM, McKenzie SM, Mazur MZ, Mchale RP, Brasko B, Min MY, Burpo FJ, Barnhill JC. Disruption of Biofilm by Bacteriophages in Clinically Relevant Settings. Mil Med 2024; 189:e1294-e1302. [PMID: 37847552 DOI: 10.1093/milmed/usad385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/29/2023] [Accepted: 09/19/2023] [Indexed: 10/18/2023] Open
Abstract
INTRODUCTION Antibiotic-resistant bacteria are a growing threat to civilian and military health today. Although infections were once easily treatable by antibiotics and wound cleaning, the frequent mutation of bacteria has created strains impermeable to antibiotics and physical attack. Bacteria further their pathogenicity because of their ability to form biofilms on wounds, medical devices, and implant surfaces. Methods for treating biofilms in clinical settings are limited, and when formed by antibiotic-resistant bacteria, can generate chronic infections that are recalcitrant to available therapies. Bacteriophages are natural viral predators of bacteria, and their ability to rapidly destroy their host has led to increased attention in potential phage therapy applications. MATERIALS AND METHODS The present article sought to address a knowledge gap in the available literature pertaining to the usage of bacteriophage in clinically relevant settings and the resolution of infections particular to military concerns. PRISMA guidelines were followed for a systematic review of available literature that met the criteria for analysis and inclusion. The research completed for this review article originated from the U.S. Military Academy's library "Scout" search engine, which complies results from 254 available databases (including PubMed, Google Scholar, and SciFinder). The search criteria included original studies that employed bacteriophage use against biofilms, as well as successful phage therapy strategies for combating chronic bacterial infections. We specifically explored the use of bacteriophage against antibiotic- and treatment-resistant bacteria. RESULTS A total of 80 studies were identified that met the inclusion criteria following PRISMA guidelines. The application of bacteriophage has been demonstrated to robustly disrupt biofilm growth in wounds and on implant surfaces. When traditional therapies have failed to disrupt biofilms and chronic infections, a combination of these treatments with phage has proven to be effective, often leading to complete wound healing without reinfection. CONCLUSIONS This review article examines the available literature where bacteriophages have been utilized to treat biofilms in clinically relevant settings. Specific attention is paid to biofilms on implant medical devices, biofilms formed on wounds, and clinical outcomes, where phage treatment has been efficacious. In addition to the clinical benefit of phage therapies, the military relevance and treatment of combat-related infections is also examined. Phages offer the ability to expand available treatment options in austere environments with relatively low cost and effort, allowing the impacted warfighter to return to duty quicker and healthier.
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Affiliation(s)
- Christopher J Kovacs
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY 10996, USA
- Defense Threat Reduction Agency, Fort Belvoir, VA 22060, USA
| | - Erika M Rapp
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY 10996, USA
| | - Sophia M McKenzie
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY 10996, USA
| | - Michael Z Mazur
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY 10996, USA
| | - Riley P Mchale
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY 10996, USA
| | - Briana Brasko
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY 10996, USA
| | - Michael Y Min
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY 10996, USA
| | - F John Burpo
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY 10996, USA
| | - Jason C Barnhill
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY 10996, USA
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14
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Chen W, Tay ML, Bolam S, Monk AP, Young SW. Accuracy and completeness of registry-reported unicompartmental knee arthroplasty revision. ANZ J Surg 2024. [PMID: 38741460 DOI: 10.1111/ans.19035] [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: 03/03/2024] [Revised: 05/02/2024] [Accepted: 05/03/2024] [Indexed: 05/16/2024]
Abstract
INTRODUCTION The key outcome of joint registries is revision events, which inform clinical practice and identify poor-performing implants. Registries record revision events and reasons, but accuracy may be limited by a lack of standardized definitions of revision. Our study aims to assess the accuracy and completeness of unicompartmental knee arthroplasty (UKA) revision and indications reported to the New Zealand Joint Registry (NZJR) with independent clinical review. METHODS Case record review of 2272 patients undergoing primary UKA at four large tertiary hospitals between 2000 and 2017 was performed, identifying 158 patients who underwent revision. Detailed review of clinical findings, radiographs and operative data was performed to identify revision cases and the reasons for revision using a standardized protocol. These were compared to NZJR data using chi-squared and Fisher exact tests. RESULTS The NZJR recorded 150 (95%) of all UKA revisions. Osteoarthritis progression was the most common reason on the systematic clinical review (35%), however, this was underreported to the registry (8%, P < 0.001). A larger proportion of revisions reported to the registry were for 'pain' (30% of cases vs. 5% on clinical review, P < 0.001). A reason for revision was not reported to the registry for 10% of cases. CONCLUSION The NZJR had good capture of UKA revisions, but had significant differences in registry-reported revision reasons compared to our independent systematic clinical review. These included over-reporting of 'pain', under-reporting of osteoarthritis progression, and failing to identify a revision reason. Efforts to improve registry capture of revision reasons for UKA could be addressed through more standardized definitions of revision and tailored revision options for UKA on registry forms.
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Affiliation(s)
- William Chen
- Department of Orthopaedic Surgery, North Shore Hospital, Auckland, New Zealand
| | - Mei Lin Tay
- Department of Orthopaedic Surgery, North Shore Hospital, Auckland, New Zealand
- Department of Surgery, Faculty of Medical and Health Sciences (FMHS), University of Auckland, Auckland, New Zealand
| | - Scott Bolam
- Department of Surgery, Faculty of Medical and Health Sciences (FMHS), University of Auckland, Auckland, New Zealand
- Department of Orthopaedic Surgery, Auckland City Hospital, Auckland, New Zealand
| | - A Paul Monk
- Department of Orthopaedic Surgery, Auckland City Hospital, Auckland, New Zealand
- Auckland Bioengineering Institute, University of Auckland, Auckland, New Zealand
| | - Simon W Young
- Department of Orthopaedic Surgery, North Shore Hospital, Auckland, New Zealand
- Department of Surgery, Faculty of Medical and Health Sciences (FMHS), University of Auckland, Auckland, New Zealand
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15
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Leta TH, Lie SA, Fenstad AM, Lygre SHL, Lindberg-Larsen M, Pedersen AB, W-Dahl A, Rolfson O, Bülow E, van Steenbergen LN, Nelissen RGHH, Harries D, de Steiger R, Lutro O, Mäkelä K, Venäläinen MS, Willis J, Wyatt M, Frampton C, Grimberg A, Steinbrück A, Wu Y, Armaroli C, Gentilini MA, Picus R, Bonetti M, Dragosloveanu S, Vorovenci AE, Dragomirescu D, Dale H, Brand C, Christen B, Shapiro J, Wilkinson JM, Armstrong R, Wooster K, Hallan G, Gjertsen JE, Chang RN, Prentice HA, Sedrakyan A, Paxton EW, Furnes O. Periprosthetic Joint Infection After Total Knee Arthroplasty With or Without Antibiotic Bone Cement. JAMA Netw Open 2024; 7:e2412898. [PMID: 38780939 PMCID: PMC11117087 DOI: 10.1001/jamanetworkopen.2024.12898] [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] [Received: 12/27/2023] [Accepted: 03/20/2024] [Indexed: 05/25/2024] Open
Abstract
Importance Despite increased use of antibiotic-loaded bone cement (ALBC) in joint arthroplasty over recent decades, current evidence for prophylactic use of ALBC to reduce risk of periprosthetic joint infection (PJI) is insufficient. Objective To compare the rate of revision attributed to PJI following primary total knee arthroplasty (TKA) using ALBC vs plain bone cement. Design, Setting, and Participants This international cohort study used data from 14 national or regional joint arthroplasty registries in Australia, Denmark, Finland, Germany, Italy, New Zealand, Norway, Romania, Sweden, Switzerland, the Netherlands, the UK, and the US. The study included primary TKAs for osteoarthritis registered from January 1, 2010, to December 31, 2020, and followed-up until December 31, 2021. Data analysis was performed from April to September 2023. Exposure Primary TKA with ALBC vs plain bone cement. Main Outcomes and Measures The primary outcome was risk of 1-year revision for PJI. Using a distributed data network analysis method, data were harmonized, and a cumulative revision rate was calculated (1 - Kaplan-Meier), and Cox regression analyses were performed within the 10 registries using both cement types. A meta-analysis was then performed to combine all aggregated data and evaluate the risk of 1-year revision for PJI and all causes. Results Among 2 168 924 TKAs included, 93% were performed with ALBC. Most TKAs were performed in female patients (59.5%) and patients aged 65 to 74 years (39.9%), fully cemented (92.2%), and in the 2015 to 2020 period (62.5%). All participating registries reported a cumulative 1-year revision rate for PJI of less than 1% following primary TKA with ALBC (range, 0.21%-0.80%) and with plain bone cement (range, 0.23%-0.70%). The meta-analyses based on adjusted Cox regression for 1 917 190 TKAs showed no statistically significant difference at 1 year in risk of revision for PJI (hazard rate ratio, 1.16; 95% CI, 0.89-1.52) or for all causes (hazard rate ratio, 1.12; 95% CI, 0.89-1.40) among TKAs performed with ALBC vs plain bone cement. Conclusions and Relevance In this study, the risk of revision for PJI was similar between ALBC and plain bone cement following primary TKA. Any additional costs of ALBC and its relative value in reducing revision risk should be considered in the context of the overall health care delivery system.
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Affiliation(s)
- Tesfaye H. Leta
- The Norwegian Arthroplasty Register, Department of Orthopedic Surgery, Haukeland University Hospital, Bergen, Norway
- Faculty of Health Science, VID Specialized University, Oslo, Norway
- Department of Population Health Sciences, Weill Medical College of Cornell University, New York, New York
- Medical Device Surveillance and Assessment, Kaiser Permanente, San Diego, California
| | - Stein Atle Lie
- The Norwegian Arthroplasty Register, Department of Orthopedic Surgery, Haukeland University Hospital, Bergen, Norway
- Center for Translational Oral Research, Department of Dentistry, University of Bergen, Bergen, Norway
| | - Anne Marie Fenstad
- The Norwegian Arthroplasty Register, Department of Orthopedic Surgery, Haukeland University Hospital, Bergen, Norway
| | - Stein Håkon L. Lygre
- The Norwegian Arthroplasty Register, Department of Orthopedic Surgery, Haukeland University Hospital, Bergen, Norway
- Department of Occupational Medicine, Haukeland University Hospital, Bergen, Norway
| | - Martin Lindberg-Larsen
- The Danish Knee Arthroplasty Register, Odense, Denmark
- Department of Orthopaedic Surgery and Traumatology, Odense University Hospital, Odense, Denmark
| | - Alma B. Pedersen
- The Danish Knee Arthroplasty Register, Odense, Denmark
- Department of Clinical Epidemiology, Aarhus University Hospital and Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Annette W-Dahl
- The Swedish Arthroplasty Register, Gothenburg, Sweden
- Department of Clinical Sciences Lund, Orthopedics, Lund University, Lund, Sweden
| | - Ola Rolfson
- The Swedish Arthroplasty Register, Gothenburg, Sweden
- Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Erik Bülow
- Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Centre of Registers Västra Götaland, Gothenburg, Sweden
| | | | - Rob G. H. H. Nelissen
- The Dutch Arthroplasty Register, ‘s-Hertogenbosch, the Netherlands
- Department Orthopaedics, Leiden University Medical Center, Leiden, the Netherlands
| | - Dylan Harries
- South Australian Health and Medical Research Institute, Adelaide, Australia
| | - Richard de Steiger
- The Australian Orthopaedic Association National Joint Replacement Registry, Adelaide, Australia
| | - Olav Lutro
- Department of Medicine, Stavanger University Hospital, Stavanger, Norway
| | - Keijo Mäkelä
- The Finnish Arthroplasty Register, Helsinki, Finland
- Turku University Hospital and University of Turku, Turku, Finland
| | | | - Jinny Willis
- The New Zealand Joint Registry, Christchurch, New Zealand
| | - Michael Wyatt
- The New Zealand Joint Registry, Christchurch, New Zealand
| | - Chris Frampton
- The New Zealand Joint Registry, Christchurch, New Zealand
| | | | | | - Yinan Wu
- German Arthroplasty Registry, Berlin, Germany
| | - Cristiana Armaroli
- Arthroplasty Registry of the Autonomous Province of Trento, Clinical Epidemiology Service, Provincial Agency for Health Services of Trento, Trento, Italy
| | - Maria Adalgisa Gentilini
- Arthroplasty Registry of the Autonomous Province of Trento, Clinical Epidemiology Service, Provincial Agency for Health Services of Trento, Trento, Italy
| | - Roberto Picus
- Arthroplasty Register of Autonomous Province of Bolzano, Observatory of Health, Health Department AP of Bolzano, Bolzano, Italy
| | - Mirko Bonetti
- Arthroplasty Register of Autonomous Province of Bolzano, Observatory of Health, Health Department AP of Bolzano, Bolzano, Italy
| | - Serban Dragosloveanu
- Romanian Arthroplasty Registry, Bucharest, Romania
- University of Medicine and Pharmacy–Carol Davila, Bucharest, Romania
- Foisor Orthopaedic Hospital, Bucharest, Romania
| | - Andreea E. Vorovenci
- Romanian Arthroplasty Registry, Bucharest, Romania
- Economic Cybernetics and Statistics Doctoral School, Bucharest University of Economic Studies, Bucharest, Romania
| | - Dan Dragomirescu
- Romanian Arthroplasty Registry, Bucharest, Romania
- Economic Cybernetics and Statistics Doctoral School, Bucharest University of Economic Studies, Bucharest, Romania
| | - Håvard Dale
- The Norwegian Arthroplasty Register, Department of Orthopedic Surgery, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, Faculty of Medicine, University of Bergen, Bergen, Norway
| | - Christian Brand
- Swiss National Hip and Knee Joint Registry, Bern, Switzerland
- Institute of Social and Preventive Medicine, SwissRDL, University of Bern, Bern, Switzerland
| | - Bernhard Christen
- Swiss National Hip and Knee Joint Registry, Bern, Switzerland
- Articon, Bern, Switzerland
| | - Joanne Shapiro
- The National Joint Registry for England, Wales, Northern Ireland, The Isle of Man and Guernsey, London, United Kingdom
- NEC Software Solutions, Hemel Hempstead, United Kingdom
| | - J. Mark Wilkinson
- The National Joint Registry for England, Wales, Northern Ireland, The Isle of Man and Guernsey, London, United Kingdom
- Division of Clinical Medicine, School of Medicine and Population Health, University of Sheffield, Sheffield, United Kingdom
| | - Richard Armstrong
- The National Joint Registry for England, Wales, Northern Ireland, The Isle of Man and Guernsey, London, United Kingdom
- NEC Software Solutions, Hemel Hempstead, United Kingdom
| | - Kate Wooster
- The National Joint Registry for England, Wales, Northern Ireland, The Isle of Man and Guernsey, London, United Kingdom
- NEC Software Solutions, Hemel Hempstead, United Kingdom
| | - Geir Hallan
- The Norwegian Arthroplasty Register, Department of Orthopedic Surgery, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, Faculty of Medicine, University of Bergen, Bergen, Norway
| | - Jan-Erik Gjertsen
- The Norwegian Arthroplasty Register, Department of Orthopedic Surgery, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, Faculty of Medicine, University of Bergen, Bergen, Norway
| | - Richard N. Chang
- Medical Device Surveillance and Assessment, Kaiser Permanente, San Diego, California
| | - Heather A. Prentice
- Medical Device Surveillance and Assessment, Kaiser Permanente, San Diego, California
| | - Art Sedrakyan
- Department of Population Health Sciences, Weill Medical College of Cornell University, New York, New York
| | - Elizabeth W. Paxton
- Medical Device Surveillance and Assessment, Kaiser Permanente, San Diego, California
| | - Ove Furnes
- The Norwegian Arthroplasty Register, Department of Orthopedic Surgery, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, Faculty of Medicine, University of Bergen, Bergen, Norway
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Mazzella FM, Zhang Y, Bauer TW. Update on the role of pathology and laboratory medicine in diagnosing periprosthetic infection. Hum Pathol 2024; 147:5-14. [PMID: 38280657 DOI: 10.1016/j.humpath.2024.01.009] [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: 12/29/2023] [Accepted: 01/22/2024] [Indexed: 01/29/2024]
Abstract
Technological and implant design advances have helped reduce the frequency of aseptic total joint arthroplasty failure, but periprosthetic joint infections (PJI) remain a clinical important problem with high patient morbidity. Misinterpreting PJI as aseptic mechanical loosening commonly leads to unsatisfactory revision arthroplasty, persistent infection, and poor long-term results. While there is no single "gold standard" diagnostic test for PJI, recent collaborative efforts by Orthopaedic and Infectious Disease Societies have developed algorithms for diagnosing PJI. However, the efficacy of individual tests as well as diagnostic thresholds are controversial. We review the recommended thresholds for commonly used screening tests as well as tissue histopathology and confirmatory tests to diagnose periprosthetic infection. We also update lesser-known laboratory tests, and we briefly summarize rapidly evolving molecular tests to diagnose periprosthetic infection. Pathologists hold a critical role in assisting with PJI diagnosis, maintaining laboratory test quality and interpreting test results. Collaboration between clinicians and pathologists is essential to provide optimal patient care and reduce the burden of PJI.
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Affiliation(s)
- Fermina M Mazzella
- Department of Pathology and Laboratory Medicine, Hospital for Special Surgery, USA
| | - Yaxia Zhang
- Department of Pathology and Laboratory Medicine, Hospital for Sprecial Surgery, Weill Cornell College of Medicine, USA
| | - Thomas W Bauer
- Department of Pathology and Laboratory Medicine, Hospital for Special Surgery, Weill Cornell Medical College, 535 East 70th St, New York, NY, 10021, USA.
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17
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Vicenti G, Pesare E, Colasuonno G, Buono C, Albano F, Ladogana T, Passarelli AC, Solarino G. Debridement, Antibiotic Pearls, and Retention of the Implant (DAPRI) in the Treatment of Early Periprosthetic Knee Joint Infections: A Literature Review. Healthcare (Basel) 2024; 12:843. [PMID: 38667605 PMCID: PMC11050335 DOI: 10.3390/healthcare12080843] [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: 02/18/2024] [Revised: 04/10/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
(1) Background: Periprosthetic joint infections (PJIs) are severe and frightening complications in orthopaedic surgery, and they are generally divided into three categories: early infections (those occurring within the first 4-6 weeks), delayed infections (those occurring between 3 and 24 months), and late infections (those occurring more than 2 years after surgery). PJI treatment comprises "debridement, antibiotics, and implant retention" (DAIR), single-stage revision, and double-stage revision. Nowadays, to improve the chances of retaining an infected implant and to improve the traditional DAIR method, a modified surgical technique has been developed, named DAPRI (debridement, antibiotic pearls, and retention of the implant). Our study aims to present an up-to-date concept evaluation of the DAPRI technique and its success rate. (2) Methods: Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) standards were followed, applying a protocol defined by the authors: a total of 765 articles were identified, and at the end of the screening process only 7 studies were included. (3) Results: Currently, the DAPRI procedure can be performed only on patients who have had PJI symptoms for less than 4 weeks, and in order to achieve the highest success rate, indications are quite strict: it is appropriate in patients with acute, superficial infections without sinus tract presence, and well-fixed implants with known sensitive bacteria. The DAPRI surgical method follows a step-by-step process consisting of a first phase of biofilm identification with intra-articular injection of methylene blue, followed by biofilm removal (thermic, mechanical, and chemical aggression), and a last step consisting of prevention of PJI recurrence by using calcium sulphate antibiotic-added beads. (4) Conclusions: The DAPRI approach improves the traditional DAIR technique. It is a correct treatment for acute and early haematogenous PJI, and improves the DAIR success rate.
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Affiliation(s)
| | - Elisa Pesare
- Orthopaedics Unit, Department of Basic Medical Science, Neuroscience and Sensory Organs, School of Medicine, University of Bari “Aldo Moro”, AOU Consorziale Policlinico, 70124 Bari, Italy; (G.V.); (G.C.); (C.B.); (F.A.); (T.L.); (A.C.P.); (G.S.)
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Schreiner MM, Straub J, Apprich S, Staats K, Windhager R, Aletaha D, Böhler C. The influence of biological DMARDs on aseptic arthroplasty loosening: a retrospective cohort study. Rheumatology (Oxford) 2024; 63:970-976. [PMID: 37402609 PMCID: PMC10986799 DOI: 10.1093/rheumatology/kead304] [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: 02/11/2023] [Revised: 05/21/2023] [Accepted: 06/08/2023] [Indexed: 07/06/2023] Open
Abstract
OBJECTIVE To investigate whether biological DMARDs affect the risk of aseptic loosening after total hip/knee arthroplasty (THA/TKA) in patients with RA. METHODS We retrospectively identified all patients suffering from RA who underwent THA/TKA at our academic centre between 2002 and 2015 and linked them with an existing prospective observational RA database at our institution. The risk of aseptic loosening was estimated using radiological signs of component loosening (RCL). A time-dependent Cox regression analysis was used to compare the risk of implant loosening between patients treated with traditional DMARDS and biological DMARDs, or alternately both over time. RESULTS A total of 155 consecutive total joint arthroplasties (TJAs) (103 TKA vs 52 THA) was retrospectively included in the study. Mean age at implantation was 59 ± 13 years. Mean follow-up time was 69 ± 43 months. Overall, 48 (31%) TJAs showed signs of RCL, with 28 (27.2%) RCLs occurring after TKA compared with 20 after THA (38.5%). A significant difference regarding the incidence of RCL between the traditional DMARDs group (39 cases of RCL, 35%) and the biological DMARDs group (nine cases of RCL, 21%) (P = 0.026) was observed using the log-rank test. This was also true when using a time-dependent Cox regression with therapy as well as arthroplasty location (hip vs knee) as variables (P = 0.0447). CONCLUSION Biological DMARDs may reduce the incidence of aseptic loosening after TJA in patients with RA compared with traditional DMARDs. This effect seems to be more pronounced after TKA than THA.
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Affiliation(s)
- Markus M Schreiner
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, Vienna, Austria
| | - Jennifer Straub
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, Vienna, Austria
| | - Sebastian Apprich
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, Vienna, Austria
| | - Kevin Staats
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, Vienna, Austria
| | - Reinhard Windhager
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, Vienna, Austria
| | - Daniel Aletaha
- Department of Rheumatology, Medical University of Vienna, Vienna, Austria
| | - Christoph Böhler
- Department of Orthopedics and Trauma Surgery, Medical University of Vienna, Vienna, Austria
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Lekkala S, Inverardi N, Yuh J, Wannomae KK, Tierney P, Sekar A, Muratoglu OK, Oral E. Antibiotic-Loaded Ultrahigh Molecular Weight Polyethylenes. Macromol Biosci 2024; 24:e2300389. [PMID: 38095273 PMCID: PMC11018474 DOI: 10.1002/mabi.202300389] [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: 08/25/2023] [Revised: 11/20/2023] [Indexed: 01/09/2024]
Abstract
The occurrence of periprosthetic joint infections (PJI) after total joint replacement constitutes a great burden for the patients and the healthcare system. Antibiotic-loaded polymethylmethacrylate (PMMA) bone cement is often used in temporary spacers during antibiotic treatment. PMMA is not a load-bearing solution and needs to be replaced by a functional implant. Elution from the ultrahigh molecular weight polyethylene (UHMWPE) bearing surface for drug delivery can combine functionality with the release of clinically relevant doses of antibiotics. In this study, the feasibility of incorporating a range of antibiotics into UHMWPE is investigated. Drug stability is assessed by thermo-gravimetric analysis and nuclear magnetic resonance spectroscopy. Drug-loaded UHMWPEs are prepared by compression molding, using eight antibiotics at different loading. The predicted intra-articular concentrations of drugs eluted from UHMWPE are above minimum inhibitory concentration for at least 3 weeks against Staphylococci, which are the major causative bacteria for PJI. The antibacterial efficacy is confirmed for samples covering 2% of a representative knee implant in vitro over 72 h, showing that a small fraction of the implant surface loaded with antibiotics may be sufficient against Staphylococci.
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Affiliation(s)
- Sashank Lekkala
- Harris Orthopaedic Laboratory, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Nicoletta Inverardi
- Harris Orthopaedic Laboratory, Massachusetts General Hospital, Boston, MA 02114, USA
- Department of Orthopaedic Surgery, Harvard Medical School, Boston, MA 02114, USA
| | - Jean Yuh
- Harris Orthopaedic Laboratory, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Keith K. Wannomae
- Harris Orthopaedic Laboratory, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Peyton Tierney
- Harris Orthopaedic Laboratory, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Amita Sekar
- Harris Orthopaedic Laboratory, Massachusetts General Hospital, Boston, MA 02114, USA
- Department of Orthopaedic Surgery, Harvard Medical School, Boston, MA 02114, USA
| | - Orhun K. Muratoglu
- Harris Orthopaedic Laboratory, Massachusetts General Hospital, Boston, MA 02114, USA
- Department of Orthopaedic Surgery, Harvard Medical School, Boston, MA 02114, USA
| | - Ebru Oral
- Harris Orthopaedic Laboratory, Massachusetts General Hospital, Boston, MA 02114, USA
- Department of Orthopaedic Surgery, Harvard Medical School, Boston, MA 02114, USA
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20
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de Sandes Kimura O, Mozella A, Cobra H, Maciel Saraiva AC, Carvalho de Almendra Freitas EH, Cury Fernandes MB, Matheus Guimarães JA, Defino H, Leal AC. Neutrophil Extracellular Trap-related Biomarkers Are Increased in the Synovial Fluid of Patients With Periprosthetic Joint Infections. Clin Orthop Relat Res 2024; 482:727-733. [PMID: 37882792 PMCID: PMC10937003 DOI: 10.1097/corr.0000000000002891] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 09/15/2023] [Indexed: 10/27/2023]
Abstract
BACKGROUND The diagnosis of periprosthetic joint infection (PJI) is a major challenge in clinical practice. The role of neutrophils in fighting infection has been increasingly understood, and one mechanism of action of these cells is neutrophil extracellular traps. However, little is known about this process in PJI. QUESTIONS/PURPOSES (1) Are the biomarkers of neutrophil extracellular trap formation (citrullinated histone H3 [H3Cit], cell-free DNA [cf-DNA], and myeloperoxidase [MPO]) increased in the synovial fluid of patients with PJI? (2) What is the diagnostic accuracy of biomarkers of neutrophil extracellular trap formation for PJI? METHODS Between May 2020 and March 2021, 43 patients who underwent revision THA or TKA were enrolled in this study. Eleven patients were excluded and 32 patients were categorized into the PJI group (n = 16) or non-PJI group (n = 16) according to the 2018 Second International Consensus Meeting on Musculoskeletal Infection criteria. There were 15 men and 17 women in this study, with a median (range) age of 70 years (60 to 80 years). Twenty-seven patients had TKA and five had THA. We measured cf-DNA, MPO, and H3Cit in synovial fluid. The sensitivity, specificity, and receiver operating characteristic curve were calculated for each biomarker using the Musculoskeletal Infection Society criteria as the gold standard for diagnosis and considering a clinical surveillance of 2 years for patients in the non-PJI group. RESULTS Patients with PJI had higher levels of synovial fluid cf-DNA (median [range] 130 ng/µL [18 to 179] versus 2 ng/µL [0 to 6]; p < 0.001), MPO (1436 ng/µL [55 to 3996] versus 0 ng/µL [0 to 393]; p < 0.001), and H3Cit (2115 ng/µL [5 to 2885] versus 3 ng/µL [0 to 87]; p < 0.001) than those in the non-PJI group. In receiver operating characteristic curve analyses, we observed near-perfect performance for all biomarkers evaluated, with an area under the curve of 1 (95% CI 0.9 to 1), 0.98 (95% CI 0.9 to 1), and 0.94 (95% CI 0.8 to 0.99) for cf-DNA, MPO, and H3Cit, respectively. The sensitivity for detecting PJI using synovial fluid was 100% for cf-DNA, 94% for MPO, and 88% for H3Cit. The specificity was 100% for cf-DNA and MPO, and 88% for H3Cit. CONCLUSION Our results show that neutrophils in the periprosthetic microenvironment release neutrophil extracellular traps as part of the bactericidal arsenal to fight infection. These results allow a better understanding of the cellular and molecular processes that occur in this microenvironment, enabling the design of more assertive strategies for identifying new biomarkers and improving the available ones. Novel studies are needed to define whether and how neutrophil extracellular trap-related biomarkers can be useful for diagnosing PJI. LEVEL OF EVIDENCE Level II, diagnostic study.
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Affiliation(s)
- Osamu de Sandes Kimura
- Center for Surgery of Hip, National Institute of Traumatology and Orthopaedics, Rio de Janeiro, Brazil
| | - Alan Mozella
- Center for Surgery of Knee, National Institute of Traumatology and Orthopaedics, Rio de Janeiro, Brazil
| | - Hugo Cobra
- Center for Surgery of Knee, National Institute of Traumatology and Orthopaedics, Rio de Janeiro, Brazil
| | | | | | | | | | - Helton Defino
- Department of Orthopaedics and Anaesthesiology, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Ana Carolina Leal
- Teaching and Research Division, National Institute of Traumatology and Orthopaedics, Rio de Janeiro, Brazil
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21
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Karlidag T, Luo TD, Gehrke T, Citak M. How Reliable Is the Absolute Synovial Polymorphonuclear Neutrophil Cell Count in Diagnosing Periprosthetic Joint Infection? J Arthroplasty 2024; 39:1060-1068. [PMID: 37914034 DOI: 10.1016/j.arth.2023.10.038] [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: 08/22/2023] [Revised: 10/17/2023] [Accepted: 10/19/2023] [Indexed: 11/03/2023] Open
Abstract
BACKGROUND Diagnosing periprosthetic joint infection (PJI) is a daunting task for even the most experienced orthopedic surgeons, as there is currently no test available that can provide absolute accuracy. Utilizing an established synovial indicator for detecting PJI without incurring additional costs or resources would be the optimal solution for predicting the presence of infection. Therefore, we hypothesized that synovial absolute neutrophil count (ANC) would improve the diagnostic accuracy of chronic knee and hip PJI. METHODS The study included 260 patients (134 men and 126 women, mean age of 70 years [range, 26 to 89]) who underwent aspiration during preoperative workup. Of these, 109 patients (41.9%) were diagnosed with chronic PJI (50 knees, 59 hips), and 151 patients (58.1%) were diagnosed as aseptic (94 knees, 57 hips). Data obtained from all patients included age, sex, procedure type (total hip or total knee arthroplasty), operation side, synovial white blood cell count (cells/μL), synovial polymorphonuclear cells percentage, and synovial α-defensin immunoassay value at the admission were retrieved from the electronic medical record. RESULTS The calculated optimal threshold for synovial ANC of 1,415.5 cells/μL was associated with an area under the receiver operating characteristic curve (AUC) of 0.930 for chronic knee PJI diagnosis. The calculated optimal threshold for synovial ANC of 2,247 cells/μL was associated with an AUC of 0.905 for chronic hip PJI diagnosis. CONCLUSIONS This study has conclusively shown that the synovial ANC serves as a valuable marker in the complicated diagnosis of PJI. This highly effective and efficient approach should be utilized for obtaining further information through standard tests, thereby ruling out the possibility of PJI. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Taner Karlidag
- Department of Orthopaedic Surgery, Helios ENDO-Klinik Hamburg, Hamburg, Germany
| | | | - Thorsten Gehrke
- Department of Orthopaedic Surgery, Helios ENDO-Klinik Hamburg, Hamburg, Germany
| | - Mustafa Citak
- Department of Orthopaedic Surgery, Helios ENDO-Klinik Hamburg, Hamburg, Germany
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22
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Coskun B, Ayhan M, Bozer M, Ozaslan HI, Dogan M, Citak M, Akkaya M. What Is the Rate of Antimicrobial Resistance of a Prosthetic Joint Infection in a Major Orthopaedic Centre? Antibiotics (Basel) 2024; 13:306. [PMID: 38666982 PMCID: PMC11047438 DOI: 10.3390/antibiotics13040306] [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: 03/02/2024] [Revised: 03/19/2024] [Accepted: 03/22/2024] [Indexed: 04/29/2024] Open
Abstract
Periprosthetic joint infections (PJIs) are important factors in decreasing the success of hip and knee arthroplasties. It is a necessity to explore the epidemiological data and develop applications for rational antibiotic use, to address future infection control concerns. We aimed to investigate the microorganisms that were responsible and the related antibiograms in 121 patients with PJI, who were managed by two-stage revision surgery. Patients' data records, demographics, comorbidities, sites of arthroplasty, synovial fluid and deep tissue culture results and antibiotic treatment were summarized on a standardized case report form. There were 43 (35.5%) culture-negative PJI cases and 12 (9.9%) polymicrobial growths. The causative pathogens included Gram-positive (50.4%) and Gram-negative microorganisms (23.1%) and fungi (0.8%). Methicillin resistance was 64.3% for S. aureus and 89.5% for coagulase-negative staphylococcus (CoNS). The extended spectrum beta lactamase (ESBL) rate for Enterobacteriaceae was 68.4%. This study shows that antibiotic resistance is encountered in more than half of the cases, which is valid for all microorganisms most common in PJI. The success of treatment decreases significantly in cases where antibiotic-resistant microorganisms are isolated or in cases where the culture is negative.
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Affiliation(s)
- Belgin Coskun
- Infectious Diseases and Clinical Microbiology, Ankara Bilkent City Hospital, Ankara 06800, Turkey; (B.C.); (M.A.)
| | - Müge Ayhan
- Infectious Diseases and Clinical Microbiology, Ankara Bilkent City Hospital, Ankara 06800, Turkey; (B.C.); (M.A.)
| | - Merve Bozer
- Department of Orthopaedics & Traumatology, Ankara Yıldırım Beyazıt University, Ankara 06800, Turkey; (M.B.); (H.I.O.); (M.D.)
| | - Halil Ibrahim Ozaslan
- Department of Orthopaedics & Traumatology, Ankara Yıldırım Beyazıt University, Ankara 06800, Turkey; (M.B.); (H.I.O.); (M.D.)
| | - Metin Dogan
- Department of Orthopaedics & Traumatology, Ankara Yıldırım Beyazıt University, Ankara 06800, Turkey; (M.B.); (H.I.O.); (M.D.)
| | - Mustafa Citak
- Department of Orthopaedic Surgery, Helios ENDO-Klinik Hamburg, 22767 Hamburg, Germany;
| | - Mustafa Akkaya
- Department of Orthopaedics & Traumatology, Ankara Guven Hospital, Ankara 06540, Turkey
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23
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Tsantes AG, Papadopoulos DV, Goumenos S, Trikoupis IG, Tsante KA, Koutserimpas C, Koulouvaris P, Petrakis V, Vaiopoulos AG, Piovani D, Nikolopoulos GK, Mavrogenis AF, Papagelopoulos PJ, Bonovas S, Tsantes AE. Rotational Thromboelastometry as a Diagnostic Tool for Persistent Infection in Two-Stage Exchange Arthroplasty. J Clin Med 2024; 13:1942. [PMID: 38610707 PMCID: PMC11012334 DOI: 10.3390/jcm13071942] [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: 03/12/2024] [Revised: 03/20/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024] Open
Abstract
Background/Objectives: There is a lack of reliable biomarkers for diagnosis of infection eradication prior to second-stage reimplantation in two-stage exchange arthroplasty for periprosthetic joint infections (PJIs). The aim of this study was to assess the diagnostic accuracy of rotational thromboelastometry (ROTEM) for persistent infection in two-stage exchange arthroplasties. Methods: A pilot, retrospective analysis was performed including 70 patients who underwent a two-stage exchange arthroplasty for PJI. They were categorized as patients without (n = 64) or patients with persistent infection (n = 6) prior to reimplantation. Definition of persistent infection prior to reimplantation was based on the 2018 ICM criteria. Conventional coagulation biomarkers and ROTEM parameters were compared between groups. Results: Higher FIBTEM MCF values were associated with persistent infection (odds ratio [OR], 1.30, 95% confidence interval [CI], 1.04-1.63; p = 0.020), and FIBTEM MCF had the highest diagnostic accuracy for persistent infection prior to second-stage reimplantation (AUC, 0.907; 95% CI, 0.812-1.000). A cut-off value ≥ 18 mm for FIBTEM MCF was found to have 100.0% sensitivity and 73.4% specificity for diagnosing persistent infection prior to second-stage reimplantation. Moreover, the diagnostic accuracy of FIBTEM MCF was higher than that of fibrinogen levels (p = 0.036) and D-dimer (p = 0.006). Conclusions: Our findings indicate that ROTEM parameters have the potential to identify persistent infections before reimplantation in two-stage exchange arthroplasties for PJI. Such coagulation biomarkers could provide guidance regarding the optimal timing for reimplantation. Further studies in larger populations are warranted to validate the diagnostic accuracy of ROTEM parameters for persistent PJI.
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Affiliation(s)
- Andreas G. Tsantes
- Laboratory of Haematology and Blood Bank Unit, “Attiko” Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (K.A.T.); (A.G.V.); (A.E.T.)
- Microbiology Department, “Saint Savvas” Oncology Hospital, 11522 Athens, Greece
| | - Dimitrios V. Papadopoulos
- Second Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece;
| | - Stavros Goumenos
- First Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (S.G.); (I.G.T.); (P.K.); (A.F.M.); (P.J.P.)
| | - Ioannis G. Trikoupis
- First Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (S.G.); (I.G.T.); (P.K.); (A.F.M.); (P.J.P.)
| | - Konstantina A. Tsante
- Laboratory of Haematology and Blood Bank Unit, “Attiko” Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (K.A.T.); (A.G.V.); (A.E.T.)
| | - Christos Koutserimpas
- Orthopaedic Surgery and Sports Medicine Department, Croix-Rousse Hospital, 69004 Lyon, France;
- Department of Anatomy, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Panagiotis Koulouvaris
- First Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (S.G.); (I.G.T.); (P.K.); (A.F.M.); (P.J.P.)
| | - Vasileios Petrakis
- 2nd University Department of Internal Medicine, University General Hospital of Alexandroupolis, Democritus University of Thrace, 68132 Alexandroupolis, Greece;
- HIV Unit, Department of Infectious Diseases, University General Hospital of Alexandroupolis, Democritus University of Thrace, 68132 Alexandroupolis, Greece
| | - Aristeidis G. Vaiopoulos
- Laboratory of Haematology and Blood Bank Unit, “Attiko” Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (K.A.T.); (A.G.V.); (A.E.T.)
| | - Daniele Piovani
- Department of Biomedical Sciences, Humanitas University, 20072 Milan, Italy; (D.P.); (S.B.)
- IRCCS Humanitas Research Hospital, 20089 Milan, Italy
| | - Georgios K. Nikolopoulos
- Laboratory of Medical Statistics, Epidemiology and Public Health, Medical School, University of Cyprus, Nicosia 1678, Cyprus
| | - Andreas F. Mavrogenis
- First Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (S.G.); (I.G.T.); (P.K.); (A.F.M.); (P.J.P.)
| | - Panayiotis J. Papagelopoulos
- First Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (S.G.); (I.G.T.); (P.K.); (A.F.M.); (P.J.P.)
| | - Stefanos Bonovas
- Department of Biomedical Sciences, Humanitas University, 20072 Milan, Italy; (D.P.); (S.B.)
- IRCCS Humanitas Research Hospital, 20089 Milan, Italy
| | - Argirios E. Tsantes
- Laboratory of Haematology and Blood Bank Unit, “Attiko” Hospital, School of Medicine, National and Kapodistrian University of Athens, 12462 Athens, Greece; (K.A.T.); (A.G.V.); (A.E.T.)
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Case S, Thomas WC, Edgington J, Manning D, Hardt K. Closed Suction Drainage after Total Knee Arthroplasty with Concomitant Intravenous Tranexamic Acid Administration. J Knee Surg 2024; 37:249-253. [PMID: 36863406 DOI: 10.1055/a-2045-8211] [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] [Indexed: 03/04/2023]
Abstract
Drain use in total knee arthroplasty (TKA) remains controversial. Use has been associated with increased complications, particularly postoperative transfusion, infection, increased cost, and longer hospital stays. However, studies examining drain use were performed before widespread adoption of tranexamic acid (TXA), which markedly reduces transfusion without increasing venous thromboembolism events. We aim to investigate incidence of postoperative transfusion and 90-day return to the operating room (ROR) for hemarthrosis in TKA with use of drains and concomitant intravenous (IV) TXA. Primary TKAs from a single institution were identified from August 2012 to December 2018. Inclusion criteria were primary TKA, age 18 years and over where use of TXA, drains, anticoagulant, and pre- and postsurgical hemoglobin (Hb) were documented during the patient's admission. Primary outcomes were 90-day ROR specifically for hemarthrosis and rate of postoperative transfusion. A total of 2,008 patients were included. Sixteen patients required ROR, three of which were due to hemarthrosis. Drain output was statistically higher in the ROR group (269.3 vs. 152.4 mL, p = 0.05). Five patients required transfusion within 14 days (0.25%). Patients requiring transfusion had significantly lower presurgical Hb (10.2 g/dL, p = 0.01) and 24-hour postoperative Hb (7.7 g/dL, p < 0.001). Drain output between the transfusion and no transfusion groups varied significantly (p = 0.03), with transfusion patients having higher postoperative day 1 drain output of 362.6 mL and total drain output of 376.6 mL. In this series, postoperative drain use with concomitant weight-based IV TXA is shown to be safe and efficacious. We observed exceedingly low risk of postoperative transfusion compared with prior reports of drain use alone as well as preserved low rate of hemarthrosis that has previously been positively linked to drain use.
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Affiliation(s)
- Slaton Case
- Department of Orthopedic Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - William C Thomas
- Department of Orthopedic Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Northwestern Memorial Hospital, Chicago, Illinois
| | | | - David Manning
- Department of Orthopedic Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Northwestern Memorial Hospital, Chicago, Illinois
| | - Kevin Hardt
- Department of Orthopedic Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
- Northwestern Memorial Hospital, Chicago, Illinois
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25
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Katzman JL, Habibi AA, Haider MA, Cardillo C, Fernandez-Madrid I, Meftah M, Schwarzkopf R. Mid-term outcomes of a kinematically designed cruciate retaining total knee arthroplasty. World J Orthop 2024; 15:118-128. [PMID: 38464356 PMCID: PMC10921185 DOI: 10.5312/wjo.v15.i2.118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 12/15/2023] [Accepted: 01/09/2024] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND Advances in implant material and design have allowed for improvements in total knee arthroplasty (TKA) outcomes. A cruciate retaining (CR) TKA provides the least constraint of TKA designs by preserving the native posterior cruciate ligament. Limited research exists that has examined clinical outcomes or patient reported outcome measures (PROMs) of a large cohort of patients undergoing a CR TKA utilizing a kinematically designed implant. It was hypothesized that the studied CR Knee System would demonstrate favorable outcomes and a clinically significant improvement in pain and functional scores. AIM To assess both short-term and mid-term clinical outcomes and PROMs of a novel CR TKA design. METHODS A retrospective, multi-surgeon study identified 255 knees undergoing a TKA utilizing a kinematically designed CR Knee System (JOURNEY™ II CR; Smith and Nephew, Inc., Memphis, TN) at an urban, academic medical institution between March 2015 and July 2021 with a minimum of two-years of clinical follow-up with an orthopedic surgeon. Patient demographics, surgical information, clinical outcomes, and PROMs data were collected via query of electronic medical records. The PROMs collected in the present study included the Knee Injury and Osteoarthritis Outcome Score for Joint Replacement (KOOS JR) and Patient-Reported Outcomes Measurement Information System (PROMIS®) scores. The significance of improvements in mean PROM scores from preoperative scores to scores collected at six months and two-years postoperatively was analyzed using Independent Samples t-tests. RESULTS Of the 255 patients, 65.5% were female, 43.8% were White, and patients had an average age of 60.6 years. Primary osteoarthritis (96.9%) was the most common primary diagnosis. The mean surgical time was 105.3 minutes and mean length of stay was 2.1 d with most patients discharged home (92.5%). There were 18 emergency department (ED) visits within 90 d of surgery resulting in a 90 d ED visit rate of 7.1%, including a 2.4% orthopedic-related ED visit rate and a 4.7% non-orthopedic-related ED visit rate. There were three (1.2%) hospital readmissions within 90 d postoperatively. With a mean time to latest follow-up of 3.3 years, four patients (1.6%) required revision, two for arthrofibrosis, one for aseptic femoral loosening, and one for peri-prosthetic joint infection. There were significant improvements in KOOS JR, PROMIS Pain Intensity, PROMIS Pain Interference, PROMIS Mobility, and PROMIS Physical Health from preoperative scores to six month and two-year postoperative scores. CONCLUSION The evaluated implant is an effective, novel design offering excellent outcomes and low complication rates. At a mean follow up of 3.3 years, four patients required revisions, three aseptic and one septic, resulting in an overall implant survival rate of 98.4% and an aseptic survival rate of 98.8%. The results of our study demonstrate the utility of this kinematically designed implant in the setting of primary TKA.
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Affiliation(s)
- Jonathan L Katzman
- Department of Orthopedic Surgery, Division of Adult Reconstructive Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY 10010, United States
| | - Akram A Habibi
- Department of Orthopedic Surgery, Division of Adult Reconstructive Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY 10010, United States
| | - Muhammad A Haider
- Department of Orthopedic Surgery, Division of Adult Reconstructive Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY 10010, United States
| | - Casey Cardillo
- Department of Orthopedic Surgery, Division of Adult Reconstructive Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY 10010, United States
| | - Ivan Fernandez-Madrid
- Department of Orthopedic Surgery, Division of Adult Reconstructive Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY 10010, United States
| | - Morteza Meftah
- Department of Orthopedic Surgery, Division of Adult Reconstructive Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY 10010, United States
| | - Ran Schwarzkopf
- Department of Orthopedic Surgery, Division of Adult Reconstructive Surgery, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY 10010, United States
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Dragosloveanu S, Petre MA, Cretu B, Mihailescu AA, Cergan R, Scheau C. Etiology of Total Knee Arthroplasty Revisions: A Two-Decade Institutional Perspective. Cureus 2024; 16:e55263. [PMID: 38425332 PMCID: PMC10904024 DOI: 10.7759/cureus.55263] [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] [Accepted: 02/26/2024] [Indexed: 03/02/2024] Open
Abstract
Total knee arthroplasty (TKA) implant survival time is determined by various patient and implant-related factors and varies significantly in recent worldwide reports. In our study, we have included 247 TKA revisions in 203 patients performed in our hospital over the last 20 years. Multiple etiologies of revisions were identified and classified into 10 categories. Time to failure was analyzed with regard to etiology, patient demographics, and other relevant data. The overall average time to revision was 44.08 months (95% confidence interval (CI) between 33.34 and 49.82 months). Age at primary implant was negatively correlated with time to revision (hazard ratio (HR) = 1.0521 and 95% CI of HR = 1.0359 to 1.0685) and female patients showed a 1.59 times higher risk of implant failure than males. Periprosthetic joint infection was the cause of 46.56% (n=115) of revisions (out of which 12.55% (n=31) were early infections, diagnosed within the first three months), while aseptic loosening was found in 31.98% (n=79) of cases. Infection correlated with a shorter time to revision compared to aseptic loosening (p<0.05). These findings emphasize the need to intensify efforts to deliver the best patient care, select the best antibiotic regimen, and improve surgical techniques to decrease the incidence of infectious complications.
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Affiliation(s)
- Serban Dragosloveanu
- Department of Orthopaedics and Traumatology, The "Carol Davila" University of Medicine and Pharmacy, Bucharest, ROU
- Department of Orthopaedics, "Foisor" Clinical Hospital of Orthopaedics, Traumatology, and Osteoarticular Tuberculosis, Bucharest, ROU
| | - Mihnea-Alexandru Petre
- Department of Orthopaedics, "Foisor" Clinical Hospital of Orthopaedics, Traumatology, and Osteoarticular Tuberculosis, Bucharest, ROU
| | - Bogdan Cretu
- Department of Orthopaedics, Bucharest Emergency University Hospital, Bucharest, ROU
| | - Alexandra Ana Mihailescu
- Department of Anesthesiology and Critical Care, "Foisor" Clinical Hospital of Orthopaedics, Traumatology, and Osteoarticular Tuberculosis, Bucharest, ROU
| | - Romica Cergan
- Department of Anatomy, The "Carol Davila" University of Medicine and Pharmacy, Bucharest, ROU
- Department of Radiology and Medical Imaging, "Foisor" Clinical Hospital of Orthopaedics, Traumatology, and Osteoarticular Tuberculosis, Bucharest, ROU
| | - Cristian Scheau
- Department of Physiology, The "Carol Davila" University of Medicine and Pharmacy, Bucharest, ROU
- Department of Radiology and Medical Imaging, "Foisor" Clinical Hospital of Orthopaedics, Traumatology, and Osteoarticular Tuberculosis, Bucharest, ROU
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Ricciardi BF, Porter KR, Myers TG, Ginnetti JG, Kaplan N, Thirukumaran CP. Demographics and Early Outcomes of Commercial Antibiotic Cement Usage for Infection Prophylaxis During Primary Total Knee Arthroplasty in Patients Older Than 65 Years: An American Joint Replacement Registry Study. J Am Acad Orthop Surg 2024; 32:59-67. [PMID: 37678883 DOI: 10.5435/jaaos-d-23-00434] [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] [Received: 05/05/2023] [Accepted: 07/24/2023] [Indexed: 09/09/2023] Open
Abstract
INTRODUCTION The use of antibiotic-laden bone cement (ALBC) for infection prophylaxis in the setting of primary total knee arthroplasty (TKA) remains controversial. Using data from the American Joint Replacement Registry (AJRR), (1) we examined the demographics of ALBC usage in the United States and (2) identified the effect of prophylactic commercially available ALBC on early revision and readmission for prosthetic joint infection (PJI) after primary TKA. METHODS This is a retrospective cohort study of the AJRR from 2017 to 2020. Patients older than 65 years undergoing primary cemented TKA with or without the use of commercially available antibiotic cement were eligible for inclusion (N = 251,506 patients). Data were linked to available Medicare claims to maximize revision outcomes. Demographics including age, sex, race/ethnicity, Charlson Comorbidity Index (CCI), preoperative inflammatory arthritis, region, and body mass index (BMI) class were recorded. Cox proportional hazards regression analysis was used to evaluate the association between the two outcome measures and ALBC usage. RESULTS Patients undergoing cemented TKA with ALBC were more likely to be Non-Hispanic Black ( P < 0.001), have a CCI of 2 or 3 ( P < 0.001), reside in the South ( P < 0.001), and had a higher mean BMI ( P < 0.001). In the regression models, ALBC usage was associated with increased risk of 90-day revision for PJI (hazards ratio 2.175 [95% confidence interval] 1.698 to 2.787) ( P < 0.001) and was not associated with 90-day all-cause readmissions. Male sex, higher CCI, and BMI >35 were all independently associated with 90-day revision for PJI. DISCUSSION The use of commercial ALBC in patients older than 65 years for primary TKA in the AJRR was not closely associated with underlying comorbidities suggesting that hospital-level and surgeon-level factors influence its use. In addition, ALBC use did not decrease the risk of 90-day revision for PJI and was not associated with 90-day readmission rates.
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Affiliation(s)
- Benjamin F Ricciardi
- From the Department of Orthopedic Surgery, University of Rochester School of Medicine (Ricciardi, Myers, Ginnetti, Kaplan, and Thirukumaran), the Center for Musculoskeletal Research, Department of Orthopedic Surgery, University of Rochester School of Medicine (Ricciardi, and Thirukumaran), and the American Academy of Orthopaedic Surgery (Porter)
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28
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Hao L, Bian W, Qing Z, Ma T, Li H, Xu P, Wen P. Will previous antimicrobial therapy reduce the positivity rate of metagenomic next-generation sequencing in periprosthetic joint infections? A clinical study. Front Cell Infect Microbiol 2024; 13:1295962. [PMID: 38274732 PMCID: PMC10808557 DOI: 10.3389/fcimb.2023.1295962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 12/15/2023] [Indexed: 01/27/2024] Open
Abstract
Background Metagenomic next-generation sequencing (mNGS) is a culture-independent massively parallel DNA sequencing technology and it has been widely used for rapid etiological diagnosis with significantly high positivity rate. Currently, clinical studies on evaluating the influence of previous antimicrobial therapy on positivity rate of mNGS in PJIs are rarely reported. The present study aimed to investigate whether the positivity rate of mNGS is susceptible to previous antimicrobial therapy. Methods We performed a prospective trial among patients who undergone hip or knee surgery due to periprosthetic joint infection (PJI) to compare the positivity rate of culture and mNGS between cases with and without previous antimicrobial therapy, and the positivity rates between cases with different antimicrobial-free intervals were also analysed. Results Among 131 included PJIs, 91 (69.5%) had positive cultures and 115 (87.8%) had positive mNGS results. There was no significant difference in the positivity rate of deep-tissue culture and synovial fluid mNGS between cases with and without previous antimicrobial therapy. The positivity rate of synovial fluid culture was higher in cases with previous antimicrobial therapy. The positivity rates of mNGS in synovial fluid decreased as the antimicrobial-free interval ranged from 4 to 14 days to 0 to 3 days. Conclusion mNGS is more advantageous than culture with a higher pathogen detection rate. However, our data suggested that antimicrobial agents may need to be discontinued more than 3 days before sampling to further increase the positivity rate of mNGS for PJIs.
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Affiliation(s)
- Linjie Hao
- Department of Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, China
- Department of Orthopedics, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Weiguo Bian
- Department of Orthopedics, The First Affiliated Hospital of Xi’an Jiaotong University, Xi’an, China
| | - Zhong Qing
- Department of Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Tao Ma
- Department of Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Hui Li
- Department of Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Peng Xu
- Department of Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, China
| | - Pengfei Wen
- Department of Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, China
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Matar HE, Bawale R, Gollish JD. High Survivorship of Hybrid Fixation Technique in Aseptic Condylar Revision Total Knee Arthroplasty with Minimal Metaphyseal Bone Loss: 5-10 Year Clinical Outcomes. J Long Term Eff Med Implants 2024; 34:41-47. [PMID: 37938204 DOI: 10.1615/jlongtermeffmedimplants.2023047031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2023]
Abstract
The aim of this study was to evaluate the outcomes of hybrid fixation technique in aseptic condylar revision total knee arthroplasty (rTKA). A retrospective consecutive study of patients with minimal metaphyseal bone loss who underwent aseptic rTKA with press-fit cementless femoral stems and short cemented tibial stems. Primary outcome measure was mechanical failure. Surgical complications, reoperations and revision for any cause were collected and Knee society score at final follow-up. Kaplan-Meier survival curves were used to estimate implant survivorship. Seventy-three patients were included with minimum 5 years follow-up with a mean age of 74.5 years. At mean follow-up of 8.5 years (range 5-10), only two patients required revision, both for infection. Radiographic evaluation was undertaken for all remaining patients at final follow-up and showed no evidence of mechanical failure. Six patients (8.4%) showed non-progressive radiolucent lines around the cementless femoral stem with only one having a pedestal at the tip of the femoral stem and four patients (5.6%) showed non-progressive radiolucent lines around the cemented tibial stem. Mean KSS score was 80.6 (standard deviation 13.8) indicating satisfactory clinical outcomes. Using "any cause implant revision" as an end point, implant survivorship for this construct was 97.3% at mean 8.5 years. In our experience, a hybrid fixation technique with a press-fit cementless femoral stem and a short-cemented tibial stemmed construct achieves excellent medium- to long-term outcomes in aseptic condylar revision cases with minimal metaphyseal bone loss.
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Affiliation(s)
- Hosam E Matar
- Nottingham Elective Orthopaedic Services, Nottingham University Hospitals NHS Trust, Nottingham NG5 1PB, UK; Sunnybrook Holland Centre, University of Toronto, Toronto, Canada
| | - Rajesh Bawale
- Sunnybrook Holland Centre, University of Toronto, Toronto, Canada
| | - Jeffrey D Gollish
- Holland Orthopaedic and Arthritic Centre, Sunnybrook Health Sciences, Toronto, Canada
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Kılıçarslan K, Naldöven ÖF, Veizi E, Güven Ş, Çepni Ş, Fırat A. C-Reactive Protein and Erythrocyte Sedimentation Rates after Total and Unicompartmental Knee Arthroplasty-Less Implant Equals Quicker Normalization. J Long Term Eff Med Implants 2024; 34:49-55. [PMID: 38842232 DOI: 10.1615/jlongtermeffmedimplants.2023050965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2024]
Abstract
Postoperative follow up after total or unicondylar knee arthroplasty (UKA) includes C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) to scan for and possibly diagnose a periprosthetic joint infection (PJI). The aim of this study was to describe the postoperative changes in CRP and ESR values after UKA and compare them with values obtained after TKA. Patients operated on between 2020 and 2022 were eligible for this retrospective study. Inclusion criteria were patients with at least 4 postoperative visits associated with blood test screening for PJI, aged > 45, with uneventful follow-up for the first 90 days. Exclusion criteria were a history of chronic inflammatory disease, revision for any reason, and readmission for any reason. Blood samples were collected on the 3rd, 15th, and 30th postoperative days and once between the 45th and the 90th day. The mean and peak values were compared between the two groups. The study included 277 patients (243 TKAs and 34 UKAs). Mean age was significantly lower in the UKA group (67.2 ± 7.5 vs. 60.0 ± 5.9). On the 3rd and the 15th postoperative day, the UKA patients had significantly lower ESR and CRP levels. The levels normalized after the first month. While the TKA patients showed higher values, the trend normalized after the 30th day. CRP and ESR values rose significantly after TKA and persisted up to the 15th day postoperatively. CRP and ESR values normalized faster in patients undergoing UKA. Patients > 65 had higher CRP and ESR values during their routine follow-ups.
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Affiliation(s)
| | - Ömer Faruk Naldöven
- Department of Orthopedics and Traumatology, Ankara City Hospital, 06000 Ankara, Turkey
| | - Enejd Veizi
- Department of Orthopedics and Traumatology, Ankara City Hospital, 06000 Ankara, Turkey
| | - Şahan Güven
- Department of Orthopedics and Traumatology, Ankara City Hospital, 06000 Ankara, Turkey
| | - Şahin Çepni
- Department of Orthopedics and Traumatology, Ankara City Hospital, 06000 Ankara, Turkey
| | - Ahmet Fırat
- Department of Orthopedics and Traumatology, Ankara City Hospital, 06000 Ankara, Turkey
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Dong M, Wang Y, Fan H, Yang D, Wang R, Feng Y. The Albumin to Globulin Ratio Performs Well for Diagnosing Periprosthetic Joint Infection: A Single-Center Retrospective Study. J Arthroplasty 2024; 39:229-235.e4. [PMID: 37557968 DOI: 10.1016/j.arth.2023.08.002] [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: 10/05/2022] [Revised: 07/29/2023] [Accepted: 08/01/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND Accurate diagnosis of the periprosthetic joint infection (PJI) remains a challenge for surgeons. The purpose of this study was to assess the value of albumin to globulin ratio (AGR) and globulin (GLB) for diagnosing PJI. METHODS A total of 182 patients undergoing revision after arthroplasty were included and divided into 2 groups, 61 in knee group (PJI: 38; non-PJI: 23) and 121 in hip group (PJI: 26; non-PJI: 95). We used receiver operating characteristic curves to determine the diagnostic value of AGR, GLB, inflammatory markers (erythrocyte sedimentation rate [ESR] and C-reactive protein [CRP]). RESULTS The receiver operating characteristic curves showed the areas under the curve of AGR, GLB, ESR, and CRP in the knee group were 0.940, 0.928, 0.867, and 0.848, respectively, and they were 0.855, 0.831, 0.886, and 0.912 in the hip group. The optimal predictive cut-off values for AGR in knee and hip groups were 1.375 and 1.295, respectively. The sensitivity and specificity of AGR, respectively, were 94.7% and 87.0% (knee group) and 84.6% and 75.8% (hip group) for diagnosing PJI. The sensitivity of "AGR or ESR" and specificity of "AGR and GLB" in the knee group were 99.6% and 98.9%, respectively. CONCLUSION For knee or hip groups, the AGR exhibits good value for the diagnosis of PJI comparable with ESR and CRP. The AGR and GLB, together with CRP and ESR, should be used as the preferred indicators for diagnosing PJI. The "AGR or ESR" and "AGR and GLB" in the knee group have an excellent diagnostic value in sensitivity and specificity, respectively.
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Affiliation(s)
- Mingjie Dong
- Department of Orthopaedics, The Second Clinical Medical College of Shanxi Medical University, TaiYuan, China
| | - Yushan Wang
- Department of Orthopaedics, The Second Clinical Medical College of Shanxi Medical University, TaiYuan, China
| | - Hao Fan
- Department of Orthopaedics, The Second Clinical Medical College of Shanxi Medical University, TaiYuan, China
| | - Dinglong Yang
- Department of Orthopaedics, The Second Clinical Medical College of Shanxi Medical University, TaiYuan, China
| | - Renwei Wang
- Department of Orthopaedics, The Second Clinical Medical College of Shanxi Medical University, TaiYuan, China
| | - Yi Feng
- Department of Orthopaedics, The Second Hospital of Shanxi Medical University, TaiYuan, China
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Gonzalez MR, Pretell-Mazzini J, Lozano-Calderon SA. Risk Factors and Management of Prosthetic Joint Infections in Megaprostheses-A Review of the Literature. Antibiotics (Basel) 2023; 13:25. [PMID: 38247584 PMCID: PMC10812472 DOI: 10.3390/antibiotics13010025] [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: 12/02/2023] [Revised: 12/22/2023] [Accepted: 12/23/2023] [Indexed: 01/23/2024] Open
Abstract
Prosthetic joint infection (PJI) is the most common mode of failure of megaprostheses, yet the literature on the topic is scarce, and studies report conflicting data regarding the optimal treatment strategy. Patients with megaprostheses PJI are often immunosuppressed, and surgeons must balance the trade-off between treatment efficacy and morbidity associated with the surgery aiming for infection eradication. Our review on megaprostheses PJI focuses on two axes: (1) risk factors and preventative strategies; and (2) surgical strategies to manage this condition. Risk factors were classified as either unmodifiable or modifiable. Attempts to decrease the risk of PJI should target the latter group. Strategies to prevent PJI include the use of silver-coated implants, timely discontinuation of perioperative antibiotic prophylaxis, and adequate soft tissue coverage to diminish the amount of dead space. Regarding surgical treatment, main strategies include debridement, antibiotics, implant retention (DAIR), DAIR with modular component exchange, stem retention (DAIR plus), one-stage, and two-stage revision. Two-stage revision is the "gold standard" for PJI in conventional implants; however, its success hinges on adequate soft tissue coverage and willingness of patients to tolerate a spacer for a minimum of 6 weeks. DAIR plus and one-stage revisions may be appropriate for a select group of patients who cannot endure the morbidity of two surgeries. Moreover, whenever DAIR is considered, exchange of the modular components should be performed (DAIR plus). Due to the low volume of megaprostheses implanted, studies assessing PJI should be conducted in a multi-institutional fashion. This would allow for more meaningful comparison of groups, with sufficient statistical power. Level of evidence: IV.
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Affiliation(s)
- Marcos R. Gonzalez
- Division of Orthopaedic Oncology, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (M.R.G.); (S.A.L.-C.)
| | - Juan Pretell-Mazzini
- Miami Cancer Institute, Division of Orthopedic Oncology, Baptist Health System South Florida, Plantation, FL 33324, USA
| | - Santiago A. Lozano-Calderon
- Division of Orthopaedic Oncology, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA; (M.R.G.); (S.A.L.-C.)
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Tsantes AG, Papadopoulos DV, Goumenos S, Trikoupis IG, Tsante KA, Bellou V, Koulouvaris P, Houhoula D, Kriebardis A, Piovani D, Nikolopoulos GK, Mavrogenis AF, Papagelopoulos PJ, Bonovas S, Tsantes AE. A Pilot Observational Study Evaluating the Diagnostic Capacity of Rotational Thromboelastometry in Periprosthetic Joint Infections. J Bone Joint Surg Am 2023; 105:1980-1986. [PMID: 37903295 DOI: 10.2106/jbjs.23.00532] [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] [Indexed: 11/01/2023]
Abstract
BACKGROUND Periprosthetic joint infections (PJIs) are associated with altered hemostatic dynamics; therefore, coagulation laboratory methods such as rotational thromboelastometry (ROTEM) may be valuable in their diagnosis. The aim of this study was to evaluate the diagnostic role of ROTEM in PJI. METHODS A diagnostic study was conducted including 65 patients who underwent revision total hip arthroplasty or total knee arthroplasty due to PJI (30 patients) or aseptic loosening (35 patients). Preoperative laboratory evaluation included conventional coagulation studies, inflammatory markers, and ROTEM analysis. These parameters were compared between patients with PJI and patients with aseptic loosening. RESULTS Several ROTEM parameters differed in the patients with PJI, indicating a higher coagulation potential associated with PJI. Specifically, the development of PJI was associated with higher EXTEM maximum clot firmness (MCF) (odds ratio [OR], 1.12 [95% confidence interval (CI), 1.04 to 1.20]; p = 0.001). Among the ROTEM parameters, EXTEM MCF was found to have the highest diagnostic accuracy for PJI (area under the receiver operating characteristic curve, 0.850; sensitivity, 76.6%; specificity, 91.4%), which was comparable with C-reactive protein (CRP) (p = 0.22) and erythrocyte sedimentation rate (ESR) (p = 0.65), but higher than D-dimer (p = 0.037). Moreover, the combined diagnostic accuracy of elevated EXTEM MCF and CRP was improved compared with CRP alone (p = 0.019). CONCLUSIONS Our results indicate that ROTEM analysis might be helpful for the detection of the hemostatic derangements that are associated with the development of PJI. However, because of the small size of this pilot study, further research is needed to investigate the value of incorporating viscoelastic studies in diagnostic scores for PJI. LEVEL OF EVIDENCE Diagnostic Level III . See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Andreas G Tsantes
- Laboratory of Haematology and Blood Bank Unit, Attikon Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
- Microbiology Department, Saint Savvas Oncology Hospital, Athens, Greece
| | - Dimitrios V Papadopoulos
- Second Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Stavros Goumenos
- First Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Ioannis G Trikoupis
- First Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantina A Tsante
- Laboratory of Reliability and Quality Control in Laboratory Hematology, Department of Biomedical Sciences, School of Health & Caring Sciences, University of West Attica, Egaleo, Greece
| | - Vanesa Bellou
- Department of Hygiene and Epidemiology, University of Ioannina Medical School, Ioannina, Greece
- Department of Respiratory Medicine, School of Medicine, University of Ioannina, Ioannina, Greece
| | - Panagiotis Koulouvaris
- First Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitra Houhoula
- Laboratory of Haematology and Blood Bank Unit, Attikon Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Anastasios Kriebardis
- Laboratory of Reliability and Quality Control in Laboratory Hematology, Department of Biomedical Sciences, School of Health & Caring Sciences, University of West Attica, Egaleo, Greece
| | - Daniele Piovani
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
- IRCCS Humanitas Research Hospital, Milan, Italy
| | - Georgios K Nikolopoulos
- Laboratory of Medical Statistics, Epidemiology and Public Health, Medical School, University of Cyprus, Nicosia, Cyprus, Greece
| | - Andreas F Mavrogenis
- First Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Panayiotis J Papagelopoulos
- First Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Stefanos Bonovas
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
- IRCCS Humanitas Research Hospital, Milan, Italy
| | - Argirios E Tsantes
- Laboratory of Haematology and Blood Bank Unit, Attikon Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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Li M, Fan M, Zhang Y, Xiao J, Liu T, Yu Q. Efficacy of DAIR in managing Candida parapsilosis-infected total knee arthroplasty with five-year follow-up: A case report and review of literature. Medicine (Baltimore) 2023; 102:e36246. [PMID: 38013258 PMCID: PMC10681585 DOI: 10.1097/md.0000000000036246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 11/01/2023] [Indexed: 11/29/2023] Open
Abstract
RATIONALE Fungal periprosthetic joint infections (fPJIs) are relatively uncommon, accounting for approximately 1% of all PJIs. Revision surgery is typically recommended for fungal infections; however, the physical and financial impact on patients is significant. In this report, we present a case of fPJI successfully treated with debridement, antibiotics, and implant retention (DAIR) with a favorable outcome over a 5-year period. PATIENT CONCERN A 56-year-old male patient presented with a non-healing surgical incision 1 week after undergoing primary total knee arthroplasty on the right side. DIAGNOSIS Microbiological culture of the wound effusion identified Candida parapsilosis. Postoperatively, the patient exhibited a significant decrease in serum albumin levels and poor glycemic control. Both C-reactive protein and erythrocyte sedimentation rate were elevated. INTERVENTIONS A comprehensive DAIR procedure was performed, along with continuous closed irrigation using fluconazole for 1 week. The patient received intravenous voriconazole for 4 weeks, followed by oral fluconazole for an additional 3 months. OUTCOMES At 1- and 5-year follow-up appointments, the patient C-reactive protein and erythrocyte sedimentation rate levels were within normal limits, and there was no evidence of swelling, erythema, or tenderness in the right knee joint, indicating no signs of infection. LESSONS DAIR is an effective treatment for early fPJIs, and continuous closed irrigation may provide specific advantages. The patient nutritional status plays a crucial role in the management of periprosthetic infections.
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Affiliation(s)
- Menglong Li
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Mingrui Fan
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Yuchen Zhang
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Jianlin Xiao
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Tong Liu
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Qingwei Yu
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
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Bourget-Murray J, Piroozfar S, Smith C, Ellison J, Bansal R, Sharma R, Evaniew N, Johnson A, Powell JN. Annual incidence and assessment of risk factors for early-onset deep surgical site infection following primary total knee arthroplasty in osteoarthritis. Bone Joint J 2023; 105-B:971-976. [PMID: 37654121 DOI: 10.1302/0301-620x.105b9.bjj-2022-1293.r1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Aims This study aims to determine difference in annual rate of early-onset (≤ 90 days) deep surgical site infection (SSI) following primary total knee arthroplasty (TKA) for osteoarthritis, and to identify risk factors that may be associated with infection. Methods This is a retrospective population-based cohort study using prospectively collected patient-level data between 1 January 2013 and 1 March 2020. The diagnosis of deep SSI was defined as per the Centers for Disease Control/National Healthcare Safety Network criteria. The Mann-Kendall Trend test was used to detect monotonic trends in annual rates of early-onset deep SSI over time. Multiple logistic regression was used to analyze the effect of different patient, surgical, and healthcare setting factors on the risk of developing a deep SSI within 90 days from surgery for patients with complete data. We also report 90-day mortality. Results A total of 39,038 patients underwent primary TKA for osteoarthritis during the study period. Of these, 275 patients developed a deep SSI within 90 days of surgery, representing a cumulative incidence of 0.7%. The annual infection rate did not significantly decrease over the seven-year study period (p = 0.162). Overall, 13,885 (35.5%) cases were excluded from the risk analysis due to missing data. Risk factors associated with early-onset deep SSI included male sex, American Society of Anesthesiologists grade ≥ 3, blood transfusion, acute length of stay, and surgeon volume < 30 TKAs/year. Early-onset deep SSI was not associated with increased 90-day mortality. Conclusion This study establishes a reliable baseline infection rate for early-onset deep SSI after TKA for osteoarthritis using robust Infection Prevention and Control surveillance data, and identifies several potentially modifiable risk factors.
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Affiliation(s)
- Jonathan Bourget-Murray
- Department of Surgery, Division of Orthopaedic Surgery, University of Calgary Cumming School of Medicine, Calgary, Canada
| | | | | | - Jennifer Ellison
- Infection Prevention and Control, Alberta Health Services, Calgary, Canada
| | - Rohit Bansal
- Department of Surgery, Division of Orthopaedic Surgery, University of Calgary Cumming School of Medicine, Calgary, Canada
| | - Rajrishi Sharma
- Department of Surgery, Division of Orthopaedic Surgery, University of Calgary Cumming School of Medicine, Calgary, Canada
| | - Nathan Evaniew
- Department of Surgery, Division of Orthopaedic Surgery, University of Calgary Cumming School of Medicine, Calgary, Canada
| | - Andrew Johnson
- Department of Medicine, Division of Infectious Diseases, University of Calgary, Calgary, Canada
| | - James N Powell
- Department of Surgery, Division of Orthopaedic Surgery, University of Calgary Cumming School of Medicine, Calgary, Canada
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Wolf MA, Goebel L, Winter P, Landgraeber S, Orth P. Subgroup analysis of scientific performance in the field of arthroplasty. Front Surg 2023; 10:1187223. [PMID: 37377669 PMCID: PMC10291130 DOI: 10.3389/fsurg.2023.1187223] [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: 03/15/2023] [Accepted: 05/12/2023] [Indexed: 06/29/2023] Open
Abstract
Introduction Arthroplasty is the final treatment option for maintaining mobility and quality of life in many primary degenerative and (post-) traumatic joint diseases. Identification of research output and potential deficits for specific subspecialties may be an important measure to achieve long-term improvement of patient care in this field. Methods Using specific search terms and Boolean operators, all studies published since 1945 to the subgroups of arthroplasty listed in the Web of Science Core Collection were included. All identified publications were analysed according to bibliometric standards, and comparative conclusions were drawn regarding the scientific merit of each subgroup. Results Most publications investigated the subgroups of septic surgery and materials followed by approach, navigation, aseptic loosening, robotic and enhanced recovery after surgery (ERAS). In the last 5 years, research in the fields of robotic and ERAS achieved the highest relative increase in publications In contrast, research on aseptic loosening has continued to lose interest over the last 5 years. Publications on robotics and materials received the most funding on average while those on aseptic loosening received the least. Most publications originated from USA, Germany, and England, except for research on ERAS in which Denmark stood out. Relatively, publications on aseptic loosening received the most citations, whereas the absolute scientific interest was highest for the topic infection. Discussion In this bibliometric subgroup analysis, the primary scientific outputs focused on septic complications and materials research in the field of arthroplasty. With decreasing publication output and the least financial support, intensification of research on aseptic loosening is urgently recommended.
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Goswami K, Clarkson S, Tipton C, Phillips CD, Dennis DA, Klatt BA, O'Malley M, Smith EL, Gililland J, Pelt CE, Peters CL, Malkani AL, Palumbo BT, Lyons ST, Bernasek TL, Minter J, Goyal N, Purtill W, McDonald JF, Cross MB, Prieto HA, Lee GC, Hansen EN, Bini SA, Ward DT, Zhao N, Shohat N, Higuera CA, Nam D, Della Valle CJ, Parvizi J. The Microbiome of Osteoarthritic Hip and Knee Joints: A Prospective Multicenter Investigation. J Bone Joint Surg Am 2023; Publish Ahead of Print:00004623-990000000-00799. [PMID: 37192280 DOI: 10.2106/jbjs.22.00594] [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: 05/18/2023]
Abstract
BACKGROUND Recent advances in high-throughput DNA sequencing technologies have made it possible to characterize the microbial profile in anatomical sites previously assumed to be sterile. We used this approach to explore the microbial composition within joints of osteoarthritic patients. METHODS This prospective multicenter study recruited 113 patients undergoing hip or knee arthroplasty between 2017 and 2019. Demographics and prior intra-articular injections were noted. Matched synovial fluid, tissue, and swab specimens were obtained and shipped to a centralized laboratory for testing. Following DNA extraction, microbial 16S-rRNA sequencing was performed. RESULTS Comparisons of paired specimens indicated that each was a comparable measure for microbiological sampling of the joint. Swab specimens were modestly different in bacterial composition from synovial fluid and tissue. The 5 most abundant genera were Escherichia, Cutibacterium, Staphylococcus, Acinetobacter, and Pseudomonas. Although sample size varied, the hospital of origin explained a significant portion (18.5%) of the variance in the microbial composition of the joint, and corticosteroid injection within 6 months before arthroplasty was associated with elevated abundance of several lineages. CONCLUSIONS The findings revealed that prior intra-articular injection and the operative hospital environment may influence the microbial composition of the joint. Furthermore, the most common species observed in this study were not among the most common in previous skin microbiome studies, suggesting that the microbial profiles detected are not likely explained solely by skin contamination. Further research is needed to determine the relationship between the hospital and a "closed" microbiome environment. These findings contribute to establishing the baseline microbial signal and identifying contributing variables in the osteoarthritic joint, which will be valuable as a comparator in the contexts of infection and long-term arthroplasty success. LEVEL OF EVIDENCE Diagnostic Level II. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Karan Goswami
- Rothman Orthopaedic Institute, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Samuel Clarkson
- Rothman Orthopaedic Institute, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Craig Tipton
- Department of Biological Sciences, Texas Tech University, Lubbock, Texas
| | - Caleb D Phillips
- Department of Biological Sciences, Texas Tech University, Lubbock, Texas
| | | | - Brian A Klatt
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Michael O'Malley
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Eric L Smith
- New England Baptist Hospital, Chestnut Hill, Massachusetts
| | - Jeremy Gililland
- Department of Orthopaedics, University of Utah, Salt Lake City, Utah
| | | | | | - Arthur L Malkani
- University of Louisville Adult Reconstruction Program, Louisville, Kentucky
| | - Brian T Palumbo
- University of South Florida Department of Orthopaedic Surgery, Clearwater, Florida
| | - Steven T Lyons
- University of South Florida Department of Orthopaedic Surgery, Clearwater, Florida
| | - Thomas L Bernasek
- University of South Florida Department of Orthopaedic Surgery, Clearwater, Florida
| | | | - Nitin Goyal
- Anderson Orthopaedic Research Institute, Alexandria, Virginia
| | - William Purtill
- Rothman Orthopaedic Institute, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | | | | | - Hernan A Prieto
- Department of Orthopaedics and Rehabilitation, University of Florida, Gainesville, Florida
| | - Gwo-Chin Lee
- Penn Presbyterian Medical Center, Philadelphia, Pennsylvania
| | - Erik N Hansen
- University of California San Francisco, San Francisco, California
| | - Stefano A Bini
- University of California San Francisco, San Francisco, California
| | - Derek T Ward
- University of California San Francisco, San Francisco, California
| | - Neil Zhao
- Rothman Orthopaedic Institute, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Noam Shohat
- Rothman Orthopaedic Institute, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - Carlos A Higuera
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Dennis Nam
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois
| | - Craig J Della Valle
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois
| | - Javad Parvizi
- Rothman Orthopaedic Institute, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
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Hao L, Wen P, Song W, Zhang B, Wu Y, Zhang Y, Ma T, Qiu Y. Direct detection and identification of periprosthetic joint infection pathogens by metagenomic next-generation sequencing. Sci Rep 2023; 13:7897. [PMID: 37193765 DOI: 10.1038/s41598-023-35215-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 05/15/2023] [Indexed: 05/18/2023] Open
Abstract
This study assessed the application of metagenomic next-generation sequencing in pathogen detection of periprosthetic joint infections. A total of 95 cases who previously had undergone hip and knee replacement undergoing revision from January 2018 to January 2021 were included in this study. Specimens of synovial fluid and deep-tissue were collected for culture and metagenomic next-generation sequencing, and patients were retrospectively categorized as infected or aseptic using the Musculoskeletal Infection Society criteria after revision surgery. The sensitivity, specificity, positive and negative predictive values were compared. A total of 36 cases had positive culture results and 59 cases had positive metagenomic next-generation sequencing results. Culture was positive in 34 infected cases (58.6%) and 2 aseptic cases (5.4%). Metagenomic next-generation sequencing was positive in 55 infected cases (94.8%) and 4 aseptic cases (10.8%). Five cases diagnosed with infection had other potential pathogens detected by metagenomic next-generation sequencing. Among the 24 culture-negative periprosthetic joint infections, metagenomic next-generation sequencing was able to identify potential pathogens in 21 cases (87.5%). From sampling to reporting, the average time needed for culture was 5.2 (95% CI 3.1-7.3) days, while that for metagenomic next-generation sequencing was 1.3 (95% CI 0.9-1.7) days. Metagenomic next-generation sequencing is more advantageous in pathogen detection of periprosthetic joint infection after total joint replacement, especially in patients with multiple infections or negative culture results.
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Affiliation(s)
- Linjie Hao
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, Shaanxi, China
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, 555 East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Pengfei Wen
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, 555 East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Wei Song
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, 555 East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Binfei Zhang
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, 555 East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Yanjie Wu
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, 555 East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Yumin Zhang
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, 555 East Youyi Road, Xi'an, 710000, Shaanxi, China.
| | - Tao Ma
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, 555 East Youyi Road, Xi'an, 710000, Shaanxi, China.
| | - Yusheng Qiu
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, Shaanxi, China
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Schwarze J, Moellenbeck B, Gosheger G, Puetzler J, Deventer N, Kalisch T, Schneider KN, Klingebiel S, Theil C. The Role of Single Positive Cultures in Presumed Aseptic Total Hip and Knee Revision Surgery-A Systematic Review of the Literature. Diagnostics (Basel) 2023; 13:diagnostics13091655. [PMID: 37175046 PMCID: PMC10178370 DOI: 10.3390/diagnostics13091655] [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: 01/30/2023] [Revised: 04/22/2023] [Accepted: 05/05/2023] [Indexed: 05/15/2023] Open
Abstract
(1) Background: Prior to revision hip (THA) or knee arthroplasty (TKA), periprosthetic low-grade infection (PJI) should be ruled out. Despite advances in preoperative diagnosis, unsuspected positive cultures (UPCs) may occur in initially planned aseptic revisions. Particularly, single UPCs pose a diagnostic and therapeutic dilemma, as their impact on outcome is unclear and recommendations are heterogeneous. This review investigates the frequency of single UPCs and their impact on implant survivorship. (2) Methods: In July 2022, a comprehensive literature search was performed using PubMed and Cochrane Library search. In total, 197 articles were screened. Seven retrospective studies with a total of 5821 cases were able to be included in this review. (3) Results: Based on the cases included, UPCs were found in 794/5821 cases (14%). In 530/794 cases (67%), the majority of the UPCs were single positive. The most commonly isolated pathogens were coagulase negative Staphylococci and Cutibacterium acnes. Five of seven studies reported no influence on revision- or infection-free survival following a single positive culture. In two studies, single UPCs following THA revision were correlated with subsequent re-revision for PJI. (4) Conclusions: Single UPCs of a non-virulent pathogen following presumed aseptic TKA revision may be interpreted as contaminants. A single UPC following THA revision may be a risk factor for subsequent PJI. The role of systemic antibiotic treatment remains unclear, but it should be considered if other risk factors for PJI are present.
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Affiliation(s)
- Jan Schwarze
- Department of General Orthopedics and Tumor Orthopedics, University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149 Muenster, Germany
| | - Burkhard Moellenbeck
- Department of General Orthopedics and Tumor Orthopedics, University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149 Muenster, Germany
| | - Georg Gosheger
- Department of General Orthopedics and Tumor Orthopedics, University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149 Muenster, Germany
| | - Jan Puetzler
- Department of General Orthopedics and Tumor Orthopedics, University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149 Muenster, Germany
| | - Niklas Deventer
- Department of General Orthopedics and Tumor Orthopedics, University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149 Muenster, Germany
| | - Tobias Kalisch
- Department of General Orthopedics and Tumor Orthopedics, University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149 Muenster, Germany
| | - Kristian Nikolaus Schneider
- Department of General Orthopedics and Tumor Orthopedics, University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149 Muenster, Germany
| | - Sebastian Klingebiel
- Department of General Orthopedics and Tumor Orthopedics, University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149 Muenster, Germany
| | - Christoph Theil
- Department of General Orthopedics and Tumor Orthopedics, University Hospital Muenster, Albert-Schweitzer-Campus 1, 48149 Muenster, Germany
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Rahardja R, Zhu M, Davis JS, Manning L, Metcalf S, Young SW. Success of Debridement, Antibiotics, and Implant Retention in Prosthetic Joint Infection Following Primary Total Knee Arthroplasty: Results from a Prospective Multicenter Study of 189 Cases. J Arthroplasty 2023:S0883-5403(23)00370-4. [PMID: 37084921 DOI: 10.1016/j.arth.2023.04.024] [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: 12/01/2022] [Revised: 04/05/2023] [Accepted: 04/11/2023] [Indexed: 04/23/2023] Open
Abstract
BACKGROUND This study aimed to identify the success rate of debridement, antibiotics, and implant retention (DAIR) for prosthetic joint infection (PJI) in a large prospective cohort of patients undergoing total knee arthroplasty (TKA). The ability for different PJI classification systems to predict success was assessed. METHODS Prospective data recorded in the Prosthetic Joint Infection in Australia and New Zealand Observational (PIANO) study was analyzed. 189 newly diagnosed knee PJIs were managed with DAIR between July 2014 and December 2017. Patients were prospectively followed up for 2 years. A strict definition of success was used, requiring the patient being alive with documented absence of infection, no ongoing antibiotics and the index prosthesis in place. Success was compared against the Coventry (early PJI = ≤1 month), International Consensus Meeting (early = ≤90 days), Auckland (early = <1 year), and Tsukayama (early = ≤1 month, hematogenous = >1 month with <7 days symptoms, chronic = >1 month with >7 days symptoms) classifications. RESULTS DAIR success was 45% (85/189) and was highest in early PJIs defined according to the Coventry (adjusted odds ratio [aOdds Ratio (OR)] = 3.9, P=0.01), the ICM (aOR = 3.1, p=0.01), and the Auckland classifications (aOR = 2.6, P=0.01). Success was lower in both hematogenous (aOR = 0.4, P=0.03) and chronic infections (aOR = 0.1, P=0.003). CONCLUSION Time since primary TKA is an important predictor of DAIR success. Success was highest in infections occurring <1 month of the primary TKA and progressively decreased as time since the primary TKA increased.
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Affiliation(s)
- Richard Rahardja
- Department of Surgery, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.
| | - Mark Zhu
- Department of Surgery, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Joshua S Davis
- School of Medicine and Public Health, University of Newcastle, New South Wales, Australia
| | - Laurens Manning
- Faculty of Health and Medical Sciences, University of Western Australia, Perth, Australia; Department of Infectious Diseases, Fiona Stanley Hospital, Perth, Australia
| | - Sarah Metcalf
- Department of Infectious Diseases, Christchurch Hospital, Christchurch, New Zealand
| | - Simon W Young
- Department of Surgery, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand; Department of Orthopaedic Surgery, North Shore Hospital, Auckland, New Zealand
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Brooks JR, Chonko DJ, Pigott M, Sullivan AC, Moore K, Stoodley P. Mapping bacterial biofilm on explanted orthopedic hardware: An analysis of 14 consecutive cases. APMIS 2023; 131:170-179. [PMID: 36656746 PMCID: PMC10012203 DOI: 10.1111/apm.13295] [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: 01/12/2023] [Accepted: 01/18/2023] [Indexed: 01/20/2023]
Abstract
Hardware implanted during primary total joint arthroplasty carries a serious risk for periprosthetic joint infection (PJI). The formation of bacterial biofilms, which are highly tolerant of antibiotics and host immunity, is recognized as being a major barrier to treatment. It is not known whether some components and their surface features are more prone to biofilm than others. This study attempted to map biofilm on different components and features of orthopedic hardware recovered during revision. Implant surface culture (ISC) was used on 53 components from 14 hip and knee revisions. ISC achieves a thin agar coating over components, followed by incubation and observation for colony outgrowth over 9 days. Recovered organisms were identified by selective culture and 16s rRNA sequencing. Outcomes were compared with clinical culturing and PJI diagnosis based on 2013 Musculoskeletal Infection Society criteria. ISC paralleled clinical culturing with a sensitivity of 100% and a specificity of 57.1%. When compared to Musculoskeletal Infection Society criteria, sensitivity remained at 100% while specificity was 80%. Biofilm accumulation was patchy and heterogeneous throughout different prostheses, though notably the non-articulating surfaces between the tibial tray and polyethylene insert showed consistent growth. On individual components, ridges and edges consistently harbored biofilm, while growth elsewhere was case dependent. ISC successfully identified microbial growth with high sensitivity while also revealing that biofilm growth was commonly localized to particular locations. Understanding where biofilm formation occurs most often on implanted hardware will help guide debridement, retention choices, and implant design.
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Affiliation(s)
- Jacob R Brooks
- Medical Student Research Program, The Ohio State University College of Medicine, Columbus, Ohio, USA.,Department of Microbial Infection and Immunity, Wexner Medical Center, The Ohio State University, Columbus, Ohio, USA
| | - Douglas J Chonko
- Department of Orthopaedics, Wexner Medical Center, The Ohio State University, Columbus, Ohio, USA
| | - Matthew Pigott
- Department of Orthopaedics, Wexner Medical Center, The Ohio State University, Columbus, Ohio, USA
| | - Anne C Sullivan
- Department of Orthopaedics, Wexner Medical Center, The Ohio State University, Columbus, Ohio, USA
| | - Kelly Moore
- Department of Microbial Infection and Immunity, Wexner Medical Center, The Ohio State University, Columbus, Ohio, USA
| | - Paul Stoodley
- Department of Microbial Infection and Immunity, Wexner Medical Center, The Ohio State University, Columbus, Ohio, USA.,Department of Orthopaedics, Wexner Medical Center, The Ohio State University, Columbus, Ohio, USA
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Li C, Margaryan D, Perka C, Trampuz A. The role of biopsy in diagnosing infection after hip and knee arthroplasty: a meta-analysis. Arch Orthop Trauma Surg 2023; 143:1779-1792. [PMID: 35061082 PMCID: PMC10030426 DOI: 10.1007/s00402-021-04323-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Accepted: 12/14/2021] [Indexed: 02/09/2023]
Abstract
INTRODUCTION Early diagnosis of periprosthetic hip and knee infection still represents a major challenge, as no single test can achieve ideal results. Currently, multiple preoperative indicators were performed to diagnose periprosthetic joint infection (PJI) to confirm or exclude infection in the early stage. However, the diagnostic value of biopsy-related tests in diagnosing periprosthetic hip and knee infection remains unclear. MATERIALS AND METHODS Publications in PubMed, Embase, and the Web of Science databases were searched systematically until October 2020. Inclusion and exclusion criteria were used for screening biopsy-related studies of the diagnosis of periprosthetic hip and knee infection. RESULTS Three biopsy-related tests were identified in 14 articles and further analyzed in the present meta-analysis. The combined method had the highest value for the area under the curve (0.9805), followed by histology (0.9425) and microbiological tests (0.9292). In the subgroup, statistical differences were identified in sensitivity and specificity for PJI diagnosis between the synovial fluid culture and biopsy culture group, as well as in the biopsy-related combined method and serum C-reactive protein. CONCLUSIONS Biopsy culture does not appear to be advantageous compared to synovial fluid culture in the preoperative diagnosis of periprosthetic hip and knee infection. In contrast, combined biopsy microbial culture with histology analysis shows great potential in improving the preoperative diagnosis of PJI. The standard procedure of biopsy needs to be further explored. Further research is required to verify our results.
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Affiliation(s)
- Cheng Li
- Department of Orthopaedic Surgery, Beijing Jishuitan Hospital, Fourth Clinical College of Peking University, Beijing, People's Republic of China.
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Center for Musculoskeletal Surgery (CMSC), Charitéplatz 1, 10117, Berlin, Germany.
| | - Donara Margaryan
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Center for Musculoskeletal Surgery (CMSC), Charitéplatz 1, 10117, Berlin, Germany
| | - Carsten Perka
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Center for Musculoskeletal Surgery (CMSC), Charitéplatz 1, 10117, Berlin, Germany
| | - Andrej Trampuz
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Center for Musculoskeletal Surgery (CMSC), Charitéplatz 1, 10117, Berlin, Germany
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Muwanis M, Barimani B, Luo L, Wang CK, Dimentberg R, Albers A. Povidone-iodine irrigation reduces infection after total hip and knee arthroplasty. Arch Orthop Trauma Surg 2023; 143:2175-2180. [PMID: 35488919 DOI: 10.1007/s00402-022-04451-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 04/15/2022] [Indexed: 12/15/2022]
Abstract
INTRODUCTION One of the most important challenges faced by orthopedic surgeons is periprosthetic joint infection (PJI). PJI is a common cause for total joint arthroplasty failure with an incidence of 0.3-1.9%. PJI can be devastating for the patient and extremely costly for the healthcare system. There is concern that a major cause of PJI is intra-operative colonization and recent studies have shown a decrease in PJI with the use of dilute povidone-iodine (Betadine®, Avrio Health L.P, Stamford, CT) irrigation prior to wound closure. This study presents our experience with the use of dilute Betadine® irrigation prior to wound closure and its effect on our post-operative hip and knee arthroplasty acute infection rate. MATERIALS AND METHODS Retrospective chart review performed at our hospital looking at PJI amongst patients who underwent primary total hip arthroplasty (THA) or total knee arthroplasty (TKA) between 2013 and 2017 comparing different irrigation methods (n = 3232). The study group (n = 1207) underwent irrigation prior to wound closure with dilute Betadine for 3 min and the control group (n = 1511) underwent irrigation using normal saline (NS). RESULTS Using a logistic regression model where the following variables were adjusted for; ASA, age, sex, foley insertion, surgical duration and diabetes mellitus status a statistical significant reduction was seen in any infection (OR 0.45 [0.22; 0.89], p value < 0.05) and SSI (OR 0.30 [0.13; 0.70], p value 0.01) with the Betadine group. No significant reduction was seen with deep infections with the Betadine group compared to the NS group. CONCLUSION PJI is a devastating complication following total joint arthroplasty and we found Betadine compared to NS irrigation provides an inexpensive and simple method to lower any PJI and more specifically SSI in THA and TKA. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Mashael Muwanis
- Division of Orthopaedic Surgery, McGill University, Montreal, QC, Canada
- Department of Orthopaedic Surgery, Taibah University, Madinah, Saudi Arabia
| | - Bardia Barimani
- Division of Orthopaedic Surgery, McGill University, Montreal, QC, Canada.
- McGill University Health Centre, 1650 Cedar Avenue, Montreal, QC, H3G 1A4, Canada.
| | - Lucy Luo
- Division of Orthopaedic Surgery, McGill University, Montreal, QC, Canada
| | - Casey K Wang
- Division of Orthopaedic Surgery, McGill University, Montreal, QC, Canada
| | - Ronald Dimentberg
- Division of Orthopaedic Surgery, McGill University, Montreal, QC, Canada
| | - Anthony Albers
- Division of Orthopaedic Surgery, McGill University, Montreal, QC, Canada
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Cutter B, Lum ZC, Giordani M, Meehan JP. Utility of D-dimer in total joint arthroplasty. World J Orthop 2023; 14:90-102. [PMID: 36998388 PMCID: PMC10044320 DOI: 10.5312/wjo.v14.i3.90] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 11/22/2022] [Accepted: 02/13/2023] [Indexed: 03/17/2023] Open
Abstract
As the number of patients receiving total joint replacements continues to rise, considerable attention has been directed towards the early detection and prevention of postoperative complications. While D-dimer has long been studied as a diagnostic tool in venous thromboembolism (VTE), this assay has recently received considerable attention in the diagnosis of periprosthetic joint infection (PJI). D-dimer values are substantially elevated in the acute postoperative period after total joint arthroplasty, with levels often exceeding the standard institutional cutoff for VTE (500 µg/L). The utility of D-dimer in detecting VTE after total joint replacement is currently limited, and more research to assess its value in the setting of contemporary prophylaxis protocols is warranted. Recent literature supports D-dimer as a good to excellent biomarker for the diagnosis of chronic PJI, especially when using serum sample technique. Providers should exercise caution when interpreting D-dimer levels in patients with inflammatory and hypercoagulability disorders, as the diagnostic value is decreased. The updated 2018 Musculoskeletal Infection Society criteria, which includes D-dimer levels > 860 µg/L as a minor criterion, may be the most accurate for diagnosing chronic PJI to date. Larger prospective trials with transparent lab testing protocols are needed to establish best assay practices and optimal cutoff values for D-dimer in the diagnosis of PJI. This review summarizes the most current literature on the value of D-dimer in total joint arthroplasty and elucidates areas for future progress.
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Affiliation(s)
- Brenden Cutter
- Department of Orthopedic Surgery, Valley Orthopedic Surgery Residency/Valley Consortium for Medical Education, Modesto, CA 95351, United States
| | - Zachary C Lum
- Department of Orthopaedics, Adult Reconstruction Division, University of California, Davis Medical Center, Sacramento, CA 95817, United States
| | - Mauro Giordani
- Department of Orthopaedics, Adult Reconstruction Division, University of California, Davis Medical Center, Sacramento, CA 95817, United States
| | - John P Meehan
- Department of Orthopaedics, Adult Reconstruction Division, University of California, Davis Medical Center, Sacramento, CA 95817, United States
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Alrayes MM, Sukeik M. Two-stage revision in periprosthetic knee joint infections. World J Orthop 2023; 14:113-122. [PMID: 36998382 PMCID: PMC10044322 DOI: 10.5312/wjo.v14.i3.113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 12/20/2022] [Accepted: 01/10/2023] [Indexed: 03/17/2023] Open
Abstract
Periprosthetic joint infection (PJI) following total knee arthroplasty is one of the most catastrophic and costly complications that carries significant patient wellness as well as economic burdens. The road to efficiently diagnosing and treating PJI is challenging, as there is still no gold standard method to reach the diagnosis as early as desired. There are also international controversies with respect to the best approach to manage PJI cases. In this review, we highlight recent advances in managing PJI following knee arthroplasty surgery and discuss in depth the two-stage revision method.
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Affiliation(s)
- Majd M Alrayes
- Department of Orthopedics, Imam Abdulrahman bin Faisal University, Khobar 34423, Saudi Arabia
| | - Mohamed Sukeik
- Department of Trauma & Orthopaedics, Dr. Sulaiman Al-Habib Hospital – Al Khobar, Al Khobar 34423, Al Khobar, Saudi Arabia
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Jandl NM, Kleiss S, Mussawy H, Beil FT, Hubert J, Rolvien T. Absolute synovial polymorphonuclear neutrophil cell count as a biomarker of periprosthetic joint infection. Bone Joint J 2023; 105-B:373-381. [PMID: 36924172 DOI: 10.1302/0301-620x.105b4.bjj-2022-0628.r1] [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: 03/18/2023]
Abstract
The aim of this study was to evaluate the diagnostic accuracy of the absolute synovial polymorphonuclear neutrophil cell (PMN) count for the diagnosis or exclusion of periprosthetic joint infection (PJI) after total hip (THA) or knee arthroplasty (TKA). In this retrospective cohort study, 147 consecutive patients with acute or chronic complaints following THA and TKA were included. Diagnosis of PJI was established based on the 2018 International Consensus Meeting criteria. A total of 39 patients diagnosed with PJI (32 chronic and seven acute) and 108 patients with aseptic complications were surgically revised. Using receiver operating characteristic curves and calculating the area under the curve (AUC), an optimal synovial cut-off value of 2,000 PMN/µl was determined (AUC 0.978 (95% confidence interval (CI) 0.946 to 1)). Using this cut-off, sensitivity and specificity of absolute synovial PMN count for PJI were 97.4% (95% CI 91.2 to 100) and 93.5% (95% CI 88.9 to 98.1), respectively. Positive and negative predictive value were 84.4% (95% CI 72.7 to 93.9) and 99.0% (95% CI 96.7 to 100), respectively. Exclusion of 20 patients with acute complications improved specificity to 97.9% (95% CI 94.6 to 100). Different cut-off values for THA (< 3,600 PMN/µl) and TKA (< 2,000 PMN/µl) were identified. Absolute synovial PMN count correlated strongly with synovial alpha-defensin (AD) (r = 0.759; p < 0.001). With a positive AD result, no additional PJI could be identified in any case. Absolute synovial PMN count is a widely available, rapid, cost-effective, and accurate marker in PJI diagnostics, whereas synovial AD appears to be a surrogate parameter of absolute synovial PMN count. Despite limitations in the early postoperative phase, wear, and rheumatic diseases in confirming PJI, an absolute synovial PMN count below 2,000/µl is highly suitable for ruling out PJI, with specific cut-off values for THA and TKA.
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Affiliation(s)
- Nico M Jandl
- Department of Trauma and Orthopaedic Surgery, Division of Orthopaedics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sebastian Kleiss
- Department of Trauma and Orthopaedic Surgery, Division of Orthopaedics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Haider Mussawy
- Department of Trauma and Orthopaedic Surgery, Division of Orthopaedics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Frank T Beil
- Department of Trauma and Orthopaedic Surgery, Division of Orthopaedics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jan Hubert
- Department of Trauma and Orthopaedic Surgery, Division of Orthopaedics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Tim Rolvien
- Department of Trauma and Orthopaedic Surgery, Division of Orthopaedics, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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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: 6] [Impact Index Per Article: 6.0] [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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Najafi F, Fernández-Rodríguez D, Parvizi J. Sterile Setup Table in the Operating Room Is Not So Sterile. J Arthroplasty 2023; 38:562-566.e3. [PMID: 36154865 DOI: 10.1016/j.arth.2022.09.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 09/13/2022] [Accepted: 09/14/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND One of the important factors for surgical site infection prevention is the implementation of an ultraclean operating room. This study was designed to evaluate back-table sterility during total joint arthroplasty. METHODS This prospective study includes 52 patients undergoing primary total joint arthroplasty between November 2021 and January 2022. A total of 4 swabs (2 air swabs and 2 table swabs) were obtained for each case, at the conclusion of surgery and prior to the takedown of drapes. One swab from each set was sent for culture, and the other was sent for next-generation sequencing (NGS) analysis. RESULTS Among 104 back-table swabs, a total of 13 (12.5%) organisms were isolated. Of these, 7 organisms were isolated by culture and 6 by NGS. No microorganisms were isolated by both culture and NGS from back-table swabs. Among 104 air swabs, a total of 11 (10.6%) organisms were isolated. Of these, 6 microorganisms were isolated by culture and 5 by NGS. In 4 of the 104 swabs, both culture- and NGS-isolated organisms were from air swabs. Of the 104 (12.5%) back-table and air swabs, 13 were culture positive. While more than 1 pathogen was identified in 2 air swabs, all back-table swabs were monomicrobial by culture. Pathogens were identified from 11 of 104 (10.6%) swabs by NGS, while more than 1 pathogen was identified in 4 swabs (2 air and 2 back table). CONCLUSION The findings of this study raise an important issue that the surgical field including the sterile table setup for instruments is not "sterile" and can harbor pathogens.
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Affiliation(s)
- Farideh Najafi
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
| | | | - Javad Parvizi
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
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Gordon AM, Ng MK, Erez O, Wong CH, Mont MA. The Importance of Oral History: Does Dental Implant Placement or Caries One Year Before or After Primary Total Knee Arthroplasty Increase Medical Complications and Periprosthetic Joint Infections? J Arthroplasty 2023; 38:476-483. [PMID: 36252742 DOI: 10.1016/j.arth.2022.10.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 10/04/2022] [Accepted: 10/10/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Consensus regarding prior dental problems on the outcomes of total knee arthroplasty (TKA) patients is lacking. Therefore, our objectives were to determine the association of dental caries or dental implant placement in TKA patients on the following: (1) medical complications; (2) health care utilization (lengths of stay and readmissions); (3) implant-related complications; and (4) expenditures. METHODS A retrospective query was performed using an administrative claims database for 3 patient cohorts undergoing primary TKA from 2010 to 2020. Patients who had a history of dental caries or implant placement 1 year prior to TKA (n = 1,466) and 1 year after TKA (n = 1,127) were case-matched to patients who did not have a dental history by age and comorbidities. Outcomes included 90-day complications, health care utilization parameters, 2-year implant complications, and expenditures. Logistic regression models computed odds ratios (OR) of complications and readmissions. P values less than 0.005 were significant. RESULTS Patients who had a dental implant placement prior to TKA had higher frequency of complications (20.05 versus 14.01%; OR: 1.53, P < .0001), including myocardial infarctions (2.52 versus 1.23%; OR: 2.08, P = .0002) and pneumonia (2.52 versus 1.24%; OR: 2.06, P = .0002). Lengths of stay (3.28 versus 2.98 days; P = .255), readmission rates (4.71 versus 4.28%; P = .470), and implant-related complications including periprosthetic joint infections (3.14 versus 2.63%; OR: 1.20, P = .279) were similar between patients lacking dental history. Expenditures were higher in patients who had a postoperative and preoperative dental history ($19,252 versus $19,363 versus 17,980; P < .001). CONCLUSION Dental caries or implant placement may reflect overall worse medical condition resulting in more complications and higher costs after TKA. Dental history screening preoperatively may assist arthroplasty surgeons in minimizing complications.
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Affiliation(s)
- Adam M Gordon
- Department of Orthopaedic Surgery, Maimonides Medical Center, Brooklyn, New York
| | - Mitchell K Ng
- Department of Orthopaedic Surgery, Maimonides Medical Center, Brooklyn, New York
| | - Orry Erez
- Department of Orthopaedic Surgery, Maimonides Medical Center, Brooklyn, New York
| | - Che H Wong
- Department of Orthopaedic Surgery, Maimonides Medical Center, Brooklyn, New York
| | - Michael A Mont
- Department of Orthopaedic Surgery, Rubin Institute of Orthopaedic Surgery, Baltimore, Maryland
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50
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Tay ML, Carter M, Bolam SM, Zeng N, Young SW. Robotic-arm assisted unicompartmental knee arthroplasty system has a learning curve of 11 cases and increased operating time. Knee Surg Sports Traumatol Arthrosc 2023; 31:793-802. [PMID: 34981161 DOI: 10.1007/s00167-021-06814-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 11/18/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE UKA has higher revision risk, particularly for lower volume surgeons. While robotic-arm assisted systems allow for increased accuracy, introduction of new systems has been associated with learning curves. The aim of this study was to determine the learning curve of a UKA robotic-arm assisted system. The hypothesis was that this may affect operative times, patient outcomes, limb alignment, and component placement. METHODS Between 2017 and 2021, five surgeons performed 152 consecutive robotic-arm assisted primary medial UKA, and measurements of interest were recorded. Patient outcomes were measured with Oxford Knee Score, EuroQol-5D, and Forgotten Joint Score at 6 weeks, 1 year, and 2 years. Surgeons were grouped into 'low' and 'high' usage groups based on total UKA (manual and robotic) performed per year. RESULTS A learning curve of 11 cases was found with operative time (p < 0.01), femoral rotation (p = 0.02), and insert sizing (p = 0.03), which highlighted areas that require care during the learning phase. Despite decreased 6-week EQ-5D-5L VAS in the proficiency group (77 cf. 85, p < 0.01), no difference was found with implant survival (98.2%) between phases (p = 0.15), or between 'high' and 'low' usage surgeons (p = 0.23) at 36 months. This suggested that the learning curve did not lead to early adverse effects in this patient cohort. CONCLUSION Introduction of a UKA robotic-arm assisted system showed learning curves for operative times and insert sizing but not for implant survival at early follow-up. The short learning curve regardless of UKA usage indicated that robotic-arm assisted UKA may be particularly useful for low-usage surgeons. LEVEL OF EVIDENCE Level III, Retrospective cohort study.
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Affiliation(s)
- Mei Lin Tay
- Department of Surgery, Faculty of Medical and Health Sciences (FMHS), University of Auckland, 85 Park Road, Grafton, 1023, Auckland, New Zealand. .,Department of Orthopaedic Surgery, North Shore Hospital, Waitematā DHB, Auckland, New Zealand.
| | | | - Scott M Bolam
- Department of Surgery, Faculty of Medical and Health Sciences (FMHS), University of Auckland, 85 Park Road, Grafton, 1023, Auckland, New Zealand.,Department of Orthopaedic Surgery, Auckland City Hospital, Auckland DHB, Auckland, New Zealand
| | - Nina Zeng
- Department of Orthopaedic Surgery, North Shore Hospital, Waitematā DHB, Auckland, New Zealand
| | - Simon W Young
- Department of Surgery, Faculty of Medical and Health Sciences (FMHS), University of Auckland, 85 Park Road, Grafton, 1023, Auckland, New Zealand.,Department of Orthopaedic Surgery, North Shore Hospital, Waitematā DHB, Auckland, New Zealand
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