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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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Sequeira SB, Scuderi GR, Mont MA. Extended Oral Antibiotics Continue to Be Prescribed in Larger Quantities, but Are We Prescribing Them for the Right Reasons? J Arthroplasty 2024:S0883-5403(24)00432-7. [PMID: 38718911 DOI: 10.1016/j.arth.2024.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/19/2024] Open
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3
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Bhanushali A, Tran L, Nairne-Nagy J, Bereza S, Callary SA, Atkins G, Ramasamy B, Solomon LB. Patient-Related Predictors of Treatment Failure After Two-Stage Total Hip Arthroplasty Revision for Periprosthetic Joint Infection: A Systematic Review and Meta-Analysis. J Arthroplasty 2024:S0883-5403(24)00376-0. [PMID: 38677343 DOI: 10.1016/j.arth.2024.04.053] [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: 11/05/2023] [Revised: 04/16/2024] [Accepted: 04/18/2024] [Indexed: 04/29/2024] Open
Abstract
BACKGROUND Periprosthetic joint infection (PJI) treatment has high failure rates even after 2-stage revision. Risk factors for treatment failure (TF) after staged revision for PJI are not well defined, nor is it well established how they correlate with the risks of developing an index PJI. Identifying modifiable risk factors may allow preoperative optimization, while identifying nonmodifiable risk factors can influence surgical options or advise against further surgery. We performed a systematic review and meta-analysis to better define predictors of TF in 2-stage revision for PJI. METHODS The PubMed, Embase, and Scopus databases were searched from their inception in December 1976 to April 15, 2023. Studies comparing patient-related variables between patients successfully treated who had 2-staged revision total hip arthroplasty (THA) and patients with persistent infections were included. Studies were screened, and 2 independent reviewers extracted data, while a third resolved discrepancies. Meta-analysis was performed on these data. There were 10,052 unique studies screened, and 21 studies met the inclusion criteria for data extraction. RESULTS There was good-quality evidence that obesity, liver cirrhosis, and previous failed revisions for PJI are nonmodifiable risk factors, while intravenous drug use (IVDU) and smoking are modifiable risk factors for TF after 2-stage revision for hip PJI. Reoperation between revision stages was also significantly associated with an increased risk of TF. Interestingly, other risk factors for an index PJI including male gender, American Society of Anesthesiology score, diabetes mellitus, and inflammatory arthropathy did not predict TF. Evidence on Charlson Comorbidity Index was limited. CONCLUSIONS Patients with a smoking history, obesity, IVDU, previous failed revision for PJI, reoperation between stages, and liver cirrhosis are more likely to experience TF after 2-stage revision THA for PJI. Modifiable risk factors include smoking and IVDU and these patients should be referred to services for cessation as early as possible before 2-stage revision THA.
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Affiliation(s)
- Ameya Bhanushali
- Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Adelaide, South Australia, Australia; The University of Adelaide, Faculty of Health and Medical Sciences, Adelaide, South Australia, Australia
| | - Liem Tran
- Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Jaiden Nairne-Nagy
- Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Adelaide, South Australia, Australia; The University of Adelaide, Faculty of Health and Medical Sciences, Adelaide, South Australia, Australia
| | - Samuel Bereza
- Faculty of Medicine, The University of Queensland, Brisbane, Queensland, Australia
| | - Stuart A Callary
- Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Adelaide, South Australia, Australia; The University of Adelaide, Faculty of Health and Medical Sciences, Adelaide, South Australia, Australia
| | - Gerald Atkins
- Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Adelaide, South Australia, Australia; The University of Adelaide, Faculty of Health and Medical Sciences, Adelaide, South Australia, Australia
| | - Boopalan Ramasamy
- Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Adelaide, South Australia, Australia; The University of Adelaide, Faculty of Health and Medical Sciences, Adelaide, South Australia, Australia
| | - Lucian B Solomon
- Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Adelaide, South Australia, Australia; The University of Adelaide, Faculty of Health and Medical Sciences, Adelaide, South Australia, Australia
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Egerci OF, Yapar A, Dogruoz F, Selcuk H, Kose O. Preventive strategies to reduce the rate of periprosthetic infections in total joint arthroplasty; a comprehensive review. Arch Orthop Trauma Surg 2024:10.1007/s00402-024-05301-w. [PMID: 38635048 DOI: 10.1007/s00402-024-05301-w] [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: 11/12/2023] [Accepted: 03/24/2024] [Indexed: 04/19/2024]
Abstract
The increasing frequency of total hip (THA) and knee arthroplasties (TKA) is marred by the rise in periprosthetic joint infections (PJIs) and surgical site infections (SSIs), with PJIs incurring costs over $1.62 billion as of 2020 and individual case management averaging $90,000. SSIs additionally burden the U.S. healthcare economy with billions in expenses annually. PJI prevalence in primary THA and TKA ranges from 0.5% to 2.4%, spiking to 20% in revisions and representing 25% of TKA revision causes. Projections estimate up to 270,000 annual PJI cases by 2030. Often caused by gram-positive bacteria, particularly methicillin-resistant staphylococci, these infections demand preventive measures. This review dissects PJI prevention across preoperative, intraoperative, and perioperative phases, aligning with evidence-based CDC and WHO guidelines. Preoperative measures include managing diabetes, obesity, tobacco use, Staphylococcus aureus screening and nasal decolonization, nutritional optimization, and management of inflammatory arthropathies. Intraoperatively, antibiotic prophylaxis, skin preparation, operative room environmental controls, surgical technique precision, and irrigation options are scrutinized. Perioperative concerns focus on anticoagulation, blood management, and infection risk mitigation. Integrating these strategies promotes a patient-centric care model, aiming to reduce PJI incidence, improve patient outcomes, and increase care cost-effectiveness in joint arthroplasty.
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Affiliation(s)
- Omer Faruk Egerci
- Department of Orthopedics and Traumatology, Antalya Training and Research Hospital, Antalya, Turkey
| | - Aliekber Yapar
- Department of Orthopedics and Traumatology, Antalya Training and Research Hospital, Antalya, Turkey
| | - Fırat Dogruoz
- Department of Orthopedics and Traumatology, Antalya Training and Research Hospital, Antalya, Turkey
| | - Huseyin Selcuk
- Department of Orthopedics and Traumatology, Antalya Training and Research Hospital, Antalya, Turkey
| | - Ozkan Kose
- Department of Orthopedics and Traumatology, Antalya Training and Research Hospital, Antalya, Turkey.
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Sadhwani S, Kamson A, Frear AJ, Sadaka N, Urish KL. Current Concepts on the Clinical and Economic Impact of Periprosthetic Joint Infections. Orthop Clin North Am 2024; 55:151-159. [PMID: 38403362 DOI: 10.1016/j.ocl.2023.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
Total joint arthroplasty (TJA) is a common procedure performed throughout the entire world in hopes of alleviating debilitating hip or knee pain. The projected number of TJAs performed in the United States alone is projected to exceed 1.9 million by 2030 and 5 million by 2040. With the significant increase in TJA performed, more periprosthetic joint infections (PJIs) are likely to be encountered. PJIs are a devastating complication of TJA. The economic and clinical burden must be understood and respected to minimize occurrence and allow optimal patient outcomes.
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Affiliation(s)
- Shaan Sadhwani
- Arthritis and Arthroplasty Design Group, Department of Orthopaedic Surgery, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15219, USA; Department of Orthopaedic Surgery, UPMC Central PA, Harrisburg, PA 17109, USA
| | - Anthony Kamson
- Arthritis and Arthroplasty Design Group, Department of Orthopaedic Surgery, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15219, USA; Department of Orthopaedic Surgery, UPMC Central PA, Harrisburg, PA 17109, USA
| | - Andrew J Frear
- Arthritis and Arthroplasty Design Group, Department of Orthopaedic Surgery, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15219, USA
| | - Nadine Sadaka
- Arthritis and Arthroplasty Design Group, Department of Orthopaedic Surgery, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15219, USA
| | - Kenneth L Urish
- Arthritis and Arthroplasty Design Group, Department of Orthopaedic Surgery, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15219, USA; Arthritis and Arthroplasty Design Group, The Bone and Joint Center, Magee Womens Hospital of the University of Pittsburgh Medical Center; Department of Orthopaedic Surgery, Clinical and Translational Science Institute, University of Pittsburgh; Department of Bioengineering, Clinical and Translational Science Institute, University of Pittsburgh.
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Reynolds AW, Vallès KF, Wang DX, Vyas P, Regal S, Garay M. Dyslipidaemia is associated with Cutibacterium acnes hip and knee prosthetic joint infection. INTERNATIONAL ORTHOPAEDICS 2024; 48:899-904. [PMID: 38157039 DOI: 10.1007/s00264-023-06066-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 12/09/2023] [Indexed: 01/03/2024]
Abstract
PURPOSE Optimization of medical factors including diabetes and obesity is a cornerstone in the prevention of prosthetic joint infection (PJI). Dyslipidaemia is another component of metabolic syndrome which has not been thoroughly investigated as an individual, modifiable risk factor. This study examined the association of dyslipidaemia with PJI caused by the lipophilic microbe Cutibacterium acnes (C. acnes). METHODS A retrospective chart review examined patients with positive C. acnes culture at hip or knee arthroplasty explantation. A control group with methicillin-sensitive Staphylococcus aureus (MSSA) positive cultures at explantation was matched for age, sex, and surgical site, as well as a second control group with no infection. A total of 80 patients were included, 16 with C. acnes, 32 with MSSA, and 32 with no infection. All patients had a lipid panel performed within one year of surgery. Lipid values and categories were compared using multinomial logistic regressions. RESULTS High or borderline triglycerides (TG) (relative risk ratio (RRR) = 0.13; P = 0.013) and low high-density lipoprotein (HDL) (RRR = 0.13; P = 0.025) were significantly associated with C. acnes PJI compared to MSSA-PJI. High or borderline TG (RRR = 0.21; P = 0.041) and low HDL (RRR = 0.17; P = 0.043) were also associated with a greater probability of C. acnes infection compared to no infection. CONCLUSIONS The presence of elevated TG and low HDL were both associated at a statistically significant level with C. acnes hip or knee PJI compared to controls with either MSSA PJI or no infection. This may represent a specific risk factor for C. acnes PJI that is modifiable.
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Affiliation(s)
- Alan W Reynolds
- Allegheny Health Network, 1307 Federal St, Pittsburgh, PA, 15212, USA.
| | | | - David X Wang
- Allegheny Health Network, 1307 Federal St, Pittsburgh, PA, 15212, USA
| | - Praveer Vyas
- Allegheny Health Network, 1307 Federal St, Pittsburgh, PA, 15212, USA
| | - Steven Regal
- Allegheny Health Network, 1307 Federal St, Pittsburgh, PA, 15212, USA
| | - Mariano Garay
- Allegheny Health Network, 1307 Federal St, Pittsburgh, PA, 15212, USA
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Lei Z, Liang H, Sun W, Chen Y, Huang Z, Yu B. A biodegradable PVA coating constructed on the surface of the implant for preventing bacterial colonization and biofilm formation. J Orthop Surg Res 2024; 19:175. [PMID: 38459593 PMCID: PMC10921624 DOI: 10.1186/s13018-024-04662-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 03/02/2024] [Indexed: 03/10/2024] Open
Abstract
BACKGROUND Bone implant infections pose a critical challenge in orthopedic surgery, often leading to implant failure. The potential of implant coatings to deter infections by hindering biofilm formation is promising. However, a shortage of cost-effective, efficient, and clinically suitable coatings persists. Polyvinyl alcohol (PVA), a prevalent biomaterial, possesses inherent hydrophilicity, offering potential antibacterial properties. METHODS This study investigates the PVA solution's capacity to shield implants from bacterial adhesion, suppress bacterial proliferation, and thwart biofilm development. PVA solutions at concentrations of 5%, 10%, 15%, and 20% were prepared. In vitro assessments evaluated PVA's ability to impede bacterial growth and biofilm formation. The interaction between PVA and mCherry-labeled Escherichia coli (E. coli) was scrutinized, along with PVA's therapeutic effects in a rat osteomyelitis model. RESULTS The PVA solution effectively restrained bacterial proliferation and biofilm formation on titanium implants. PVA solution had no substantial impact on the activity or osteogenic potential of MC3T3-E1 cells. Post-operatively, the PVA solution markedly reduced the number of Staphylococcus aureus and E. coli colonies surrounding the implant. Imaging and histological scores exhibited significant improvements 2 weeks post-operation. Additionally, no abnormalities were detected in the internal organs of PVA-treated rats. CONCLUSIONS PVA solution emerges as an economical, uncomplicated, and effective coating material for inhibiting bacterial replication and biofilm formation on implant surfaces, even in high-contamination surgical environments.
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Affiliation(s)
- Zhonghua Lei
- Orthopedic and Traumatology Department, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
- Department of Orthopedics, The Sixth Peoples Hospital of Huizhou, Huizhou, 516211, China
| | - Haifeng Liang
- Orthopedic and Traumatology Department, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
- Department of Orthopedics, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China
| | - Wei Sun
- Orthopedic and Traumatology Department, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Yan Chen
- Ultrasound Medical Center, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Zhi Huang
- Institute of Biomedical Engineering, School of Basic Medical Sciences, Central South University, Changsha, 410083, China.
| | - Bo Yu
- Orthopedic and Traumatology Department, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China.
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8
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Hollyer I, Ivanov D, Kappagoda S, Lowenberg DW, Goodman SB, Amanatullah DF. Selecting a high-dose antibiotic-laden cement knee spacer. J Orthop Res 2023; 41:1383-1396. [PMID: 37127938 DOI: 10.1002/jor.25570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 04/17/2023] [Indexed: 05/03/2023]
Abstract
Prosthetic joint infection [PJI] after total knee arthroplasty (TKA) remains a common and challenging problem for joint replacement surgeons and patients. Once the diagnosis of PJI has been made, patient goals and characteristics as well as the infection timeline dictate treatment. Most commonly, this involves a two-stage procedure with the removal of all implants, debridement, and placement of a static or dynamic antibiotic spacer. Static spacers are commonly indicated for older, less healthy patients that would benefit from soft tissue rest after initial debridement. Mobile spacers are typically used in younger, healthier patients to improve quality of life and reduce soft-tissue contractures during antibiotic spacer treatment. Spacers are highly customizable with regard to antibiotic choice, cement variety, and spacer design, each with reported advantages, drawbacks, and indications that will be covered in this article. While no spacer is superior to any other, the modern arthroplasty surgeon must be familiar with the available modalities to optimize treatment for each patient. Here we propose a treatment algorithm to assist surgeons in deciding on treatment for PJI after TKA.
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Affiliation(s)
- Ian Hollyer
- Department of Orthopaedic Surgery, Stanford University, Redwood City, California, USA
| | - David Ivanov
- Department of Orthopaedic Surgery, Stanford University, Redwood City, California, USA
| | - Shanthi Kappagoda
- Division of Infectious Diseases and Geographic Medicine, Stanford Univeristy, Stanford, California, USA
| | - David W Lowenberg
- Department of Orthopaedic Surgery, Stanford University, Redwood City, California, USA
| | - Stuart B Goodman
- Department of Orthopaedic Surgery, Stanford University, Redwood City, California, USA
| | - Derek F Amanatullah
- Department of Orthopaedic Surgery, Stanford University, Redwood City, California, USA
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Ebrahimzadeh MH, Safdari MR, Moradi A, Rastaghi S, Daliri M. How effective is diluted povidone-iodine in preventing periprosthetic joint infection in total joint arthroplasty (TJA)? An updated systematic review and meta-analysis. BMC Musculoskelet Disord 2023; 24:416. [PMID: 37231378 DOI: 10.1186/s12891-023-06548-x] [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: 12/07/2022] [Accepted: 05/18/2023] [Indexed: 05/27/2023] Open
Abstract
PURPOSE Periprosthetic joint infection (PJI) is a serious complication with total joint arthroplasty (TJA), that necessitates reoperation. Pre-closure irrigation with dilute povidone-iodine (PI) is among the preventive measures, but its efficiency is still controversial. As a result, the focus of this systematic review and meta-analysis is on the effect of dilute PI wound irrigation in the prevention of PJI following TJA. METHODS We systematically reviewed and analyzed articles that compared PI with other agents in terms of PJI rate after TJA, searching Medline, Scopus, Web of science, and Cochrane databases. A number of 13 papers including 63,950 patients in total, were finally considered in qualitative and quantitative assessments. We have also further assessed review articles. RESULTS In comparison with normal saline (NS), PI reduced post-operative infection rate (OR: 0.44; CI 95%: 0.34-0.56). However, there was no difference between PI and chlorhexidine (CHG) (OR: 1.61; CI 95%: 0.83-3.09)) or undetermined comparators (OR: 1.08; CI 95%: 0.67-1.76). CONCLUSION PI irrigation seems an efficient preventive measure for post-operative PJI and would seem to be the most feasible for TJA protocol.
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Affiliation(s)
- Mohammad-H Ebrahimzadeh
- Orthopedics Research Center, Ghaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad-R Safdari
- Orthopedics Research Center, Ghaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Surgery, School of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Ali Moradi
- Orthopedics Research Center, Ghaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sedighe Rastaghi
- Department of Biostatistics, School of Public Health, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahla Daliri
- Orthopedics Research Center, Ghaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran.
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Aytekin MN, Hasanoglu I, Öztürk R, Tosun N. Knowledge and attitudes of orthopedic surgeons regarding prosthesis joint infection. World J Orthop 2023; 14:240-247. [PMID: 37155512 PMCID: PMC10122778 DOI: 10.5312/wjo.v14.i4.240] [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: 11/19/2022] [Revised: 02/25/2023] [Accepted: 04/06/2023] [Indexed: 04/18/2023] Open
Abstract
BACKGROUND Periprosthetic joint infection (PJI) is a critical complication after joint arthroplasty and is accompanied by increasing rates of morbidity and mortality. Several studies have aimed at preventing PJI.
AIM To research the knowledge level and attitudes of orthopedic surgeons, who play a key role in both preventing and managing PJI.
METHODS We conducted a web-based survey to evaluate orthopedic surgeons' knowledge level and attitudes regarding PJI. The Likert scale survey utilized consisted of 30 questions which were prepared based on the "Proceedings of the International Consensus on Periprosthetic Joint Infection".
RESULTS A total of 264 surgeons participated in the survey. Their average age was 44.8, and 173 participants (65.5%) had more than 10 years of experience. No statistically significant relationship was found between the PJI knowledge of the surgeons and their years of experience. However, participants who worked in training and research hospitals demonstrated higher levels of knowledge than the ones in the state hospitals. It was also noticed that surgeons' knowledge concerning the duration of antibiotic therapy and urinary infections was not consistent with their attitudes.
CONCLUSION Even though orthopedic surgeons have adequate knowledge about preventing and managing PJI, their attitudes might contradict their knowledge. Future studies are required to examine the causes and solutions of the contradictions between orthopedic surgeons' knowledge and attitudes.
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Affiliation(s)
- Mahmut Nedim Aytekin
- Department of Orthopedics and Traumatology, Ankara Yıldırım Beyazıt University, Faculty of Medicine, Ankara 06500, Turkey
| | - Imran Hasanoglu
- Department of Infectious Diseases and Clinical Microbiology, Ankara Yıldırım Beyazıt University, Faculty of Medicine, Ankara City Hospital, Ankara 06500, Turkey
| | - Recep Öztürk
- Department of Orthopedics and Traumatology, Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara 06200, Turkey
| | - Nihat Tosun
- Department of Orthopedics and Traumatology, Ankara Yıldırım Beyazıt University, Faculty of Medicine, Ankara 06500, Turkey
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11
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Intraosseous Regional Administration of Antibiotic Prophylaxis for Total Knee Arthroplasty: A Systematic Review. J Arthroplasty 2023; 38:769-774. [PMID: 36280158 DOI: 10.1016/j.arth.2022.10.023] [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: 06/02/2022] [Revised: 10/12/2022] [Accepted: 10/14/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Intraosseous regional administration (IORA) of antibiotics after tourniquet inflation has recently been introduced as a technique to deliver antibiotics directly to the surgical site among patients undergoing total knee arthroplasty (TKA). METHODS PubMed and Embase were queried for studies reporting on IORA for perioperative prophylaxis during TKA. Primary outcome measures were local tissue antibiotic concentrations and rates of prosthetic joint infection (PJI). Eight studies were included for analysis. Four studies (all randomized controlled trials) compared local tissue concentrations between patients receiving IORA and intravenous (IV) antibiotics. Six studies assessed the rate of PJI among patients receiving IORA versus IV antibiotics. RESULTS All studies found a statistically significant increase in antibiotic concentration in femoral bone and fat samples in patients who were treated with IORA (44.04 μg/g [fat] and 49.3 μg/g [bone] following 500 mg of intraosseous vancomycin) versus IV (3.5 μg/g [fat] and 5.2 μg/g [bone] following 1 g IV of vancomycin). The two studies powered to determine differences in PJI rates found a statistically significant decrease in the rate of PJI among patients receiving IORA versus IV antibiotics. The incidence of PJI in patients treated with IORA and IV antibiotics across all studies was 0.3 and 1.1%, respectively. CONCLUSION Perioperative IORA of antibiotics in TKA provides local tissue concentrations of antibiotics that are on average 10 times higher than IV administration alone. Although more adequately powered investigations are necessary to determine the effectiveness of IORA in reducing PJI rates, adoption of IORA should be considered in high-risk patients where elevated tissue antibiotic concentrations would be of a maximum benefit.
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12
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Zhang Z, Chien BY, Noori N, Day J, Robertson C, Schon L. Application of the Mayo Periprosthetic Joint Infection Risk Score for Total Ankle Arthroplasty. Foot Ankle Int 2023; 44:451-458. [PMID: 36946575 DOI: 10.1177/10711007231157697] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
BACKGROUND Assessing patient's risk of infection is fundamental for prevention of periprosthetic joint infection (PJI) after total ankle arthroplasty (TAA). The Mayo Prosthetic Joint Infection Risk Score (Mayo Score) is based on data from total hip and knee arthroplasty and has not been validated for application for TAA. METHODS A total of 405 consecutive TAA cases were followed for 6 months for PJI. Individual patients' Mayo Scores were calculated and analyzed with logistic regression and receiver operating characteristic (ROC) for predictability for PJI. A critical cut-off Mayo Score for patients at high risk of PJI was determined by best Youden index. Among the Mayo Score-defined high-risk patients, the contribution of different risk factors were compared between the PJI and non-PJI patients. RESULTS There were 10 cases of PJI (2.5%) among the 405 cases within 6 months after TAA. Of the 405 patients, the Mayo Scores ranged between -4 and 13 (median 2; interquartile range 0-5). The average Mayo Score was 2.5 ± 3.4 in the non-PJI patients and 7.7 ± 3.1 in the PJI patients (P < .001). Logistic regression showed that the probability of PJI increased with higher Mayo Scores (odds ratio 1.48, 95% CI 1.23-1.78). All but 1 PJI patients had a Mayo Score >5. The sensitivity and specificity were 90.0% and 84.3%, respectively, when a Mayo Score >5 was used as a criterion for high risk of PJI. CONCLUSION This study demonstrated that the Mayo Score could similarly predict PJI risk after TAA as in total hip and knee arthroplasty. Data analysis suggests that a Mayo Score >5 could be a criterion for identifying high-risk patients for PJI, although further validation with a large number of PJI cases is necessary. LEVEL OF EVIDENCE II, developing diagnositic criteria with consecutive cases.
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Affiliation(s)
- Zijun Zhang
- Center for Orthopaedic Innovation, Mercy Medical Center, Baltimore, MD, USA
| | - Bonnie Y Chien
- Department of Orthopaedic Surgery, Columbia University, New York, NY, USA
| | - Naudereh Noori
- Department of Orthopaedic Surgery, University of California, Irvine, CA, USA
| | - Jonathan Day
- Department of Orthopaedic Surgery, Georgetown University, Washington, DC, USA
| | - Cassandra Robertson
- Institute for Foot and Ankle Reconstruction, Mercy Medical Center, Baltimore, MD, USA
| | - Lew Schon
- Center for Orthopaedic Innovation, Mercy Medical Center, Baltimore, MD, USA
- Institute for Foot and Ankle Reconstruction, Mercy Medical Center, Baltimore, MD, USA
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Prevention Techniques Have Had Minimal Impact on the Population Rate of Prosthetic Joint Infection for Primary Total Hip and Knee Arthroplasty: A National Database Study. J Arthroplasty 2023; 38:1131-1140. [PMID: 36858132 DOI: 10.1016/j.arth.2023.02.059] [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: 11/01/2022] [Revised: 02/17/2023] [Accepted: 02/21/2023] [Indexed: 03/03/2023] Open
Abstract
BACKGROUND Several studies over the years have offered modalities that may greatly decrease the rate of periprosthetic joint infection when implemented. As a result, one would expect a drastic decrease in infection rate among the implementing population with its widespread use. The purpose of this study was to assess whether there exists a decrease in infection rate over time, after accounting for available confounding variables, within a large national database. METHODS A large national database from 2005 to 2019 was queried for primary total hip arthroplasty (THA) and total knee arthroplasty (TKA). In total, 221,416 THAs and 354,049 TKAs were performed over the study period. Differences in 30-day infection rate were assessed with time and available preoperative risk factors using multinominal logistic regressions. RESULTS Rate of infection overall trended downward for both THA and TKA. After accounting for confounding variables, odds of THA infection marginally decreased over time (odds ratio 0.968 [0.952-0.985], P < .0001), while the odds of a TKA infection marginally increased with time (odds ratio 1.037 [1.020-1.054], P < .0001). CONCLUSION Individual peer-reviewed publications have presented infection control modalities demonstrating dramatic decreases in infection rate while analysis at a population level shows almost no changes in infection rate over a 15-year time period. This study supports continued investigation for influential modalities in preventing periprosthetic joint infection and care in patient selection for primary hip and knee arthroplasty.
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Strategies to Mitigate and Treat Orthopaedic Device-Associated Infections. Antibiotics (Basel) 2022; 11:antibiotics11121822. [PMID: 36551479 PMCID: PMC9774155 DOI: 10.3390/antibiotics11121822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/03/2022] [Accepted: 12/10/2022] [Indexed: 12/23/2022] Open
Abstract
Orthopaedic device implants play a crucial role in restoring functionality to patients suffering from debilitating musculoskeletal diseases or to those who have experienced traumatic injury. However, the surgical implantation of these devices carries a risk of infection, which represents a significant burden for patients and healthcare providers. This review delineates the pathogenesis of orthopaedic implant infections and the challenges that arise due to biofilm formation and the implications for treatment. It focuses on research advancements in the development of next-generation orthopaedic medical devices to mitigate against implant-related infections. Key considerations impacting the development of devices, which must often perform multiple biological and mechanical roles, are delineated. We review technologies designed to exert spatial and temporal control over antimicrobial presentation and the use of antimicrobial surfaces with intrinsic antibacterial activity. A range of measures to control bio-interfacial interactions including approaches that modify implant surface chemistry or topography to reduce the capacity of bacteria to colonise the surface, form biofilms and cause infections at the device interface and surrounding tissues are also reviewed.
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O’Driscoll CS, Hughes AJ, Davey MS, Queally JM, O’Daly BJ. Total Hip Arthroplasty in Patients With Neurological Conditions: A Systematic Review. Arthroplast Today 2022; 19:101068. [PMID: 36568851 PMCID: PMC9768244 DOI: 10.1016/j.artd.2022.11.001] [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: 06/20/2022] [Revised: 10/20/2022] [Accepted: 11/01/2022] [Indexed: 12/14/2022] Open
Abstract
Background As operative techniques and implant design have evolved over time, total hip arthroplasty (THA) is increasingly being carried out for patients with neurological impairment. This patient group places unique surgical challenges to the arthroplasty surgeon, which may include contractures, instability, and altered muscular tone. The purpose of this systematic review is to report the patient outcomes, complications, and implant survival following THA for patients with neurological conditions affecting the hip. Thus, we aim to support orthopaedic surgeon decision-making when considering and planning THA for these patients. Methods A systematic review was performed as per Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines using the PubMed/Medline OVID, Cochrane, and Embase databases. All studies reporting the outcomes of THA in the neurological population which met defined inclusion criteria were included. Results From an initial screen of 1820 studies, 45 studies with a total of 36,251 THAs were included in the final selection. All 45 studies reported complication rates, with controls included in 16 for comparison. High complication rates were observed following THA in the neurologically impaired population, most notably dislocation with observed rates up to 10.6%. An improvement was noted in all 36 studies (1811 THAs) which reported upon patient-reported outcomes. Conclusions THA may be beneficial in the selected patients with neurological conditions, to reduce pain and improve function. There is an increased risk of complications which require careful consideration when planning the operation and open discussion with prospective patients and caregivers before proceeding with surgery.
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Affiliation(s)
- Conor S. O’Driscoll
- Department of Trauma & Orthopaedics, Tallaght University Hospital, Dublin, Ireland,Department of Trauma & Orthopaedics, Galway University Hospital, Galway, Ireland,Department of Trauma & Orthopaedics, Royal College of Surgeons Ireland, Dublin, Ireland,Corresponding author. Tallaght University Hospital, Dublin, Ireland. Tel.: +353857884714.
| | - Andrew J. Hughes
- Department of Trauma & Orthopaedics, Tallaght University Hospital, Dublin, Ireland,Department of Trauma & Orthopaedics, Royal College of Surgeons Ireland, Dublin, Ireland,Rothman Orthopedic Institute, Thomas Jefferson University Hospital, PA, USA
| | - Martin S. Davey
- Department of Trauma & Orthopaedics, Galway University Hospital, Galway, Ireland,Department of Trauma & Orthopaedics, Royal College of Surgeons Ireland, Dublin, Ireland
| | - Joseph M. Queally
- Department of Trauma & Orthopaedics, Tallaght University Hospital, Dublin, Ireland,Department of Trauma & Orthopaedics, St James Hospital, Dublin, Ireland,School of Medicine, University College Dublin, Dublin, Ireland
| | - Brendan J. O’Daly
- Department of Trauma & Orthopaedics, Tallaght University Hospital, Dublin, Ireland,Department of Trauma & Orthopaedics, Royal College of Surgeons Ireland, Dublin, Ireland,School of Medicine, University College Dublin, Dublin, Ireland
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Thompson O, W-Dahl A, Stefánsdóttir A. Increased short- and long-term mortality amongst patients with early periprosthetic knee joint infection. BMC Musculoskelet Disord 2022; 23:1069. [PMID: 36474195 PMCID: PMC9724335 DOI: 10.1186/s12891-022-06024-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 11/24/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Periprosthetic joint infection (PJI) following total knee arthroplasty (TKA) is a severe complication in terms of disability, morbidity, and cost. We performed a study to investigate whether early PJI (within 90 days of primary TKA) is associated with increased mortality. Secondary aims were to compare mortality rates over time and between surgical treatment methods. METHODS Patients with suspected PJI were identified by linkage of the Swedish Knee Arthroplasty Register (SKAR) and the Swedish Prescribed Drug Register (SPDR) in 2007-2008 and 2012-2013. Medical records of patients receiving more than 4 weeks of continuous antibiotic therapy were subsequently reviewed to verify the PJI diagnosis. Information on mortality was obtained through the SKAR which is updated daily from the tax agency and patients with PJI were compared to patients without PJI. RESULTS Four hundred sixty-six patients were diagnosed with PJI within 90 days and compared to 40,362 patients without PJI. Mortality rates were significantly higher for PJI patients in both short- and long term: 2.6% vs. 0.8% at 1 year, 4.9% vs. 1.9% at 2 years, 15.7% vs. 7.1% at 5 years, and 38% vs. 21.4% at 10 years. The difference in mortality rate remained after adjusting for sex, age, diagnosis, and time period for surgery with Hazard Ratio 1.8 (95% CI:1.6-2.1). Mortality rates did not differ between time periods, and we found no correlation to surgical treatment. CONCLUSION Patients with early PJI after primary TKA have an increased mortality rate compared to TKA patients without PJI. Improvements in surgical treatment strategy has not resulted in better survival. Long term difference in mortality rates indicates that PJI is not the sole reason for mortality suggesting a general frailty in PJI patients.
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Affiliation(s)
- Olof Thompson
- grid.4514.40000 0001 0930 2361Department of Clinical Sciences Lund, Division of Infection Medicine, Lund University, Lund, Sweden ,grid.411843.b0000 0004 0623 9987Department of Infectious Diseases, Skåne University Hospital, Lund, Sweden
| | - Annette W-Dahl
- grid.4514.40000 0001 0930 2361Department of Clinical Sciences Lund, Division of Orthopedics, Lund University, Lund, Sweden ,Swedish Arthroplasty Register, Gothenburg, Sweden
| | - Anna Stefánsdóttir
- grid.4514.40000 0001 0930 2361Department of Clinical Sciences Lund, Division of Orthopedics, Lund University, Lund, Sweden ,grid.411843.b0000 0004 0623 9987Department of Orthopedics, Skåne University Hospital, Lund, Sweden
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17
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"Recommendations for periprosthetic joint infections (PJI) prevention: the European Knee Associates (EKA)-International Committee American Association of Hip and Knee Surgeons (AAHKS)-Arthroplasty Society in Asia (ASIA) survey of members". Knee Surg Sports Traumatol Arthrosc 2022; 30:3932-3943. [PMID: 34518895 DOI: 10.1007/s00167-021-06742-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 09/02/2021] [Indexed: 12/16/2022]
Abstract
PURPOSE Periprosthetic joint infections (PJIs) represent a devastating consequence of total joint arthroplasty. The European Knee Associates (EKA), the American Association of Hip and Knee Surgeons (AAHKS) International Committee, and the Arthroplasty Society in Asia (ASIA) board members were interested in quantifying differences in arthroplasty surgeons' use of various PJI prevention measures to provide clinical recommendations to reduce PJI incidence. METHODS A prospective Microsoft Forms online survey was distributed among EKA, AAHKS International Committee, and ASIA members and their affiliated arthroplasty surgeons. The survey consisted of 20 single and multiple response questions focused on PJI prevention strategies at three perioperative periods: preoperatively, intraoperatively, and postoperatively. RESULTS Three hundred and ninety-four arthroplasty surgeons from 6 different continents completed the survey. Preoperative: (A) PJI Risk Stratification: 40.6% routinely set thresholds (e.g., BMI, HgbA1C) to be met to qualify for surgery, 36.5% only review past medical history; 9.1% use machine learning to personalize PJI risk; (B) BMI limit: 36% no limit; 15.4% BMI < 35; 30.9% BMI < 40; 17.2% BMI < 45; (C) Nutritional status: 55.3% do not screen; among those who screen their patients (44.7%), albumin is the single most used marker (86.3%); (D) Hyperglycemia/Diabetes: 83.3% check this comorbidity; 88.1% use HgbA1C as single best screening test; (E) MRSA nasal colonization: 63.7% do not test; 28.9% test all patients; 7.4% test selectively. Intraoperative: (A) Antibiotic prophylaxis in high-risk patients: 43.4% use single antibiotic for 24 h; 21.3% use double antibiotic for 24 h; 14.2% use single/double antibiotic for 7 days postoperatively; (B) Skin-cleansing: 68.7% at home (45.6% chlorhexidine sponge; 11.9% clippers); (C) Intraoperative skin disinfection: 46.9% single chlorhexidine; 25% double chlorhexidine-povidone-iodine;15.4% single povidone-iodine; (D) Tranexamic acid (TXA) to reduce bleeding/SSI: 96% yes (51% double IV dose, 35.2% single IV dose, 23.6% intra-articular injection); (E) Surgical suction drain: 52% do not use drains; 19.7% use a drain < 24 h; (F) Intra-articular lavage: 64.9% use only saline; 28.1% use dilute povidone-iodine; (G) Antibiotic local delivery to prevent PJI: 82.4% use antibiotic-added cement. Postoperative: (A) Routine monitoring of PJI serologic markers: 42% only in symptomatic patients; 34.2% do not; 20.8% in all patients; (B) Serologic markers to rule in/out PJI: 95.9% CRP; 71% SEDRATE; 60.6% WBC; (C) Synovial fluid test to rule in/out PJI: 79.6% culture/sensitivity; 69.5% WBC count; 31.4% CRP. CONCLUSIONS This survey demonstrated that notable differences still exist in the application of PJI preventive measures across different geographic areas: Optimizing the patient preoperatively and applying multimodal intraoperative strategies represent newer, clinically relevant steps in the effort to reduce the burden of PJI. More uniform guidelines still need to be produced from international scientific societies in order facilitate a more comprehensive approach to this devastating complication. LEVEL OF EVIDENCE IV.
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18
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Yan S, Zhang X, Lyu Z, Liu J. Decreased serum superoxide dismutase concentration has a high value for the diagnosis of periprosthetic joint infection-a single-center, retrospective study. BMC Musculoskelet Disord 2022; 23:1000. [PMID: 36411448 PMCID: PMC9677697 DOI: 10.1186/s12891-022-05965-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Accepted: 11/08/2022] [Indexed: 11/22/2022] Open
Abstract
PURPOSE As the most serious complication of total knee arthroplasty (TKA), periprosthetic joint infection (PJI) often leads to disastrous consequences. An accurate preoperative diagnosis plays a significant role in saving prostheses and optimizing treatment outcomes. Through this retrospective case-control study, we aimed to investigate the potential of superoxide dismutase (SOD) as a novel serum biomarker in the diagnosis of PJI. METHODS We conducted a retrospective review of all patients who underwent TKA and received adequate follow-ups in our hospital from June 2015 to December 2021. A total of 50 patients were enrolled in the PJI group based on the 2018 International Consensus Meeting (ICM) criteria. Besides that, we enrolled 100 patients who underwent TKA in the same period and had a good postoperative course in the control group. Patient characteristics, comorbidities, laboratory results (serum, synovial, and microbial), and intraoperative findings (purulence and histopathology) were documented and compared by univariate analysis. Receiver operating characteristic (ROC) analysis was used to determine the sensitivity, specificity, and diagnostic performance. RESULTS The median serum SOD level in the PJI and control group was 135.95 ± 24.47 U/ml (IQR, 111.85-158.30 U/ml) and 173.83 ± 13.9 U/ml (IQR,162.83-183.5 U/ml) (p < 0.05), respectively. With the calculated cutoff of SOD at 149.5U/L, the area under the ROC curve (AUC), sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV), were 0.919, 0.72, 0.97, 0.923, and 0.874, respectively. In subgroup analysis, the specificity of SOD in diagnosing culture-negative PJI remained extremely high (0.98). Combined diagnosis of serum SOD and C-reactive protein (CRP) made AUC increase to 0.972. CONCLUSION Serum SOD showed great potential in the diagnosis of PJI.
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Affiliation(s)
- Shuo Yan
- grid.417028.80000 0004 1799 2608Department of Joints, Tianjin Hospital, No. 406 Jiefang South Rd, Tianjin, 300211 Hexi District China ,grid.265021.20000 0000 9792 1228Graduate School of Tianjin Medical University, 22 Qixiang Tai Road, Tianjin, 300203 Heping District China
| | - Xiaofei Zhang
- grid.417028.80000 0004 1799 2608Department of Joints, Tianjin Hospital, No. 406 Jiefang South Rd, Tianjin, 300211 Hexi District China ,grid.412645.00000 0004 1757 9434Department of Orthopaedics, Tianjin Medical University General Hospital, Anshan Road 154, Tianjin, 300052 Heping District China
| | - Zhen Lyu
- grid.417028.80000 0004 1799 2608Department of Joints, Tianjin Hospital, No. 406 Jiefang South Rd, Tianjin, 300211 Hexi District China
| | - Jun Liu
- grid.417028.80000 0004 1799 2608Department of Joints, Tianjin Hospital, No. 406 Jiefang South Rd, Tianjin, 300211 Hexi District China
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Su X, Chen Y, Zhan Q, Zhu B, Chen L, Zhao C, Yang J, Wei L, Xu Z, Wei K, Huang W, Qin L, Hu N. The Ratio of IL-6 to IL-4 in Synovial Fluid of Knee or Hip Performances a Noteworthy Diagnostic Value in Prosthetic Joint Infection. J Clin Med 2022; 11:jcm11216520. [PMID: 36362748 PMCID: PMC9654466 DOI: 10.3390/jcm11216520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/31/2022] [Accepted: 11/01/2022] [Indexed: 11/06/2022] Open
Abstract
The diagnosis of prosthetic joint infection (PJI) is still a challenge, the ratio of interleukin-6 (IL-6) to IL-4 in the joint fluid of knee or hip was used to analyze whether the diagnostic accuracy of PJI can be improved. Between January 2017 and May 2022, 180 patients who developed pain after revision total hip or knee arthroplasty were enrolled retrospectively. 92 patients of PJI and 88 of aseptic failure were included. PJI was as defined by the Musculoskeletal Infection Society (MSIS). The content of IL-6 and IL-4 in synovial fluid of knee or hip were measured, and the areas under the receiver operating characteristic curve (ROC) and IL-6/IL-4 curve were analyzed to obtain a better diagnostic effect. The area under the curve of IL-6/IL-4 in synovial fluid of knee or hip was 0.9623, which was more accurate than ESR 0.5994 and C-reactive protein 0.6720. The optimal threshold of IL-6/IL-4 ratio was 382.10. Its sensitivity and specificity were 81.32% and 98.86%, respectively. The positive predictive value for the diagnosis of PJI was 98.91%. This study showed that the level of IL-6/IL-4 in synovial fluid of knee or hip could further improve the diagnostic accuracy for PJI.
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Affiliation(s)
- Xudong Su
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
- Laboratory of Orthopedics, Chongqing Medical University, Chongqing 400016, China
| | - Yuelong Chen
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Qian Zhan
- The Center for Clinical Molecular Medical detection, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Bo Zhu
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
- Laboratory of Orthopedics, Chongqing Medical University, Chongqing 400016, China
| | - Li Chen
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
- Laboratory of Orthopedics, Chongqing Medical University, Chongqing 400016, China
| | - Chen Zhao
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
- Laboratory of Orthopedics, Chongqing Medical University, Chongqing 400016, China
| | - Jianye Yang
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
- Laboratory of Orthopedics, Chongqing Medical University, Chongqing 400016, China
| | - Li Wei
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
- Laboratory of Orthopedics, Chongqing Medical University, Chongqing 400016, China
| | - Zhenghao Xu
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
- Laboratory of Orthopedics, Chongqing Medical University, Chongqing 400016, China
| | - Keyu Wei
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
- Laboratory of Orthopedics, Chongqing Medical University, Chongqing 400016, China
| | - Wei Huang
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
- Laboratory of Orthopedics, Chongqing Medical University, Chongqing 400016, China
| | - Leilei Qin
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
- Laboratory of Orthopedics, Chongqing Medical University, Chongqing 400016, China
- Correspondence: (L.Q.); (N.H.)
| | - Ning Hu
- Department of Orthopedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
- Laboratory of Orthopedics, Chongqing Medical University, Chongqing 400016, China
- Correspondence: (L.Q.); (N.H.)
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Antimicrobial Stewardship in Total Joint Arthroplasty: Outcomes of a Collaborative Program Implementation. J Am Acad Orthop Surg 2022; 30:e1327-e1336. [PMID: 36200821 DOI: 10.5435/jaaos-d-21-00722] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 04/26/2022] [Indexed: 02/04/2023] Open
Abstract
INTRODUCTION Antimicrobial stewardship has been cited as a crucial component of orthopaedic surgical care; however, limited high-quality data exist to guide antibiotic use across the total joint arthroplasty continuum. Antimicrobial stewardship program (ASP) implementation and evaluation is needed in this space. METHODS We pursued a prospective, sequential cohort study of an interprofessional ASP for total joint arthroplasty (TJA) formed in late 2017 at the study institution. Twelve total evidence-based recommendations for protocol change were issued, with 11 accepted and implemented across three project phases spanning March 2018 to December 2019. The primary study outcome was the rate of optimal preoperative intravenous antibiotic selection as assessed for Baseline versus Postintervention time periods. Secondary outcomes included individual antibiotic utilization rates. Descriptive statistics were pursued for institutional surgical site infection (SSI) and postoperative acute kidney injury (AKI) rates across the affected time frame. A cost-benefit analysis of the ASP was estimated from the institutional perspective. RESULTS The rate of optimal preoperative antibiotic selection increased from 64.9% in the Baseline Period (February 2018, n = 57) to 95.4% in the Postimplementation period (June 2018 to December 2019, n = 1,220) (P < 0.001). The rates of second-line preoperative antibiotics and total perioperative antibiotic exposures decreased. Total SSI and AKI rates in primary elective TJA seemed to decrease from calendar year 2018 to 2019 (deep SSI 1.00% to 0.22%, superficial SSI 0.66% to 0.00%, and AKI 1.97% to 1.03%). The institution realized an estimated $197,050 cost savings per 1000 TJA procedures. DISCUSSION A comprehensive ASP for TJA was associated with an increased use of optimal preoperative antibiotic selection, decreased total antibiotic exposures, and cost savings, without apparent detriment to SSI or AKI rates.
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Lung BE, Le R, Callan K, McLellan M, Issagholian L, Yi J, McMaster WC, Yang S, So DH. Chlorhexidine gluconate lavage during total joint arthroplasty may improve wound healing compared to dilute betadine. J Exp Orthop 2022; 9:67. [PMID: 35819733 PMCID: PMC9276865 DOI: 10.1186/s40634-022-00503-w] [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: 04/25/2022] [Accepted: 06/29/2022] [Indexed: 11/10/2022] Open
Abstract
PURPOSE Intraoperative wound irrigation prior to closure during total joint arthroplasty (TJA) is an essential component of preventing infections and limiting health care system costs. While studies have shown the efficacy of dilute betadine in reducing infection risk, there remains concerns over its safety profile and theoretical inactivation by blood and serum. This study aims to compare infection and wound complications between chlorhexidine gluconate (CHG) and betadine lavage during TJA. METHODS All primary TJA between 2019-2021 were analyzed at a single institution, and periprosthetic joint infection (PJI), wound drainage, 30 and 90-day emergency room (ER) readmission due to wound complications, aseptic loosening, and revision surgery rate were compared between patients undergoing intraoperative CHG versus betadine lavage prior to closure. Baseline demographics were controlled, and multivariate logistic regression was performed to compare complication rates. RESULTS A total of 410 TJA, including 160 hip and 250 knee arthroplasties were included. Compared to the dilute betadine cohort, all TJA patients undergoing CHG lavage had a statistically significant lower 30 and 90-day emergency room readmission rate due to wound complications. Both hip and knee arthroplasty patients with CHG had a statistically significant lower rate of postoperative superficial drainage and dressing saturation at clinic follow-up, but only knee arthroplasty patients had significant decreased readmission rate for incisional wound vacuum placement and close inpatient monitoring of wound healing. Among all TJA, there was no significant association in the rate of PJI requiring return to the OR between groups. CONCLUSIONS Although betadine is cost-effective and has been shown to reduce PJI rates, there remains concerns in the literature over soft tissue toxicity and wound healing. This study suggests CHG may be as efficacious as dilute betadine in preventing PJI while also decreasing the risk of superficial drainage and wound complications needing unplanned ER visits during the acute postoperative period.
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Affiliation(s)
- Brandon E Lung
- Department of Orthopaedic Surgery, University of California Irvine Medical Center, 101 The City Drive South, Pavilion 3, Orange, CA, 92868, USA.
| | - Ryan Le
- Department of Orthopaedic Surgery, University of California Irvine Medical Center, 101 The City Drive South, Pavilion 3, Orange, CA, 92868, USA
| | - Kylie Callan
- School of Medicine, University of California Irvine, Irvine, CA, 92617, USA
| | - Maddison McLellan
- School of Medicine, University of California Irvine, Irvine, CA, 92617, USA
| | - Leo Issagholian
- School of Medicine, University of California Irvine, Irvine, CA, 92617, USA
| | - Justin Yi
- School of Medicine, University of California Irvine, Irvine, CA, 92617, USA
| | - William C McMaster
- Department of Orthopaedic Surgery, University of California Irvine Medical Center, 101 The City Drive South, Pavilion 3, Orange, CA, 92868, USA
| | - Steven Yang
- Department of Orthopaedic Surgery, University of California Irvine Medical Center, 101 The City Drive South, Pavilion 3, Orange, CA, 92868, USA
| | - David H So
- Department of Orthopaedic Surgery, University of California Irvine Medical Center, 101 The City Drive South, Pavilion 3, Orange, CA, 92868, USA
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22
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Castel-Oñate A, Marín-Peña O, Martínez Pastor J, Guerra Farfán E, Cordero Ampuero J. Proyecto PREVENCOT: ¿Seguimos las recomendaciones internacionales para la prevención de la infección del sitio quirúrgico en cirugía ortopédica programada? Rev Esp Cir Ortop Traumatol (Engl Ed) 2022; 66:306-314. [DOI: 10.1016/j.recot.2021.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 10/04/2021] [Accepted: 10/17/2021] [Indexed: 11/30/2022] Open
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23
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Castel-Oñate A, Marín-Peña O, Martínez Pastor J, Guerra Farfán E, Cordero Ampuero J. [Translated article] PREVENCOT project: Do we follow international guidelines to prevent surgical site infection in orthopaedic elective surgery? Rev Esp Cir Ortop Traumatol (Engl Ed) 2022. [DOI: 10.1016/j.recot.2021.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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24
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Aliyev O, Aghazada A, Demirkıran CB, Uzer G, Citak M, Tuncay İ, Yıldız F. Could intermittent change of conventional dressing affect risk of periprosthetic joint infection after primary total joint arthroplasty? Arch Orthop Trauma Surg 2022; 142:1681-1687. [PMID: 34247306 DOI: 10.1007/s00402-021-04061-1] [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: 03/01/2021] [Accepted: 07/03/2021] [Indexed: 11/24/2022]
Abstract
PURPOSE Periprosthetic joint infection (PJI) is one of the most dreaded and challenging complications after total joint arthroplasty (TJA). The aim of this study was to evaluate the effect of keeping the dressing without change on the occurrence of PJI in patients undergoing TJA. METHODS 4877 Patients with a minimum follow-up of 90 days were included to investigate the effect of dressing on the PJI occurring within 3 months of surgery. Patients were divided into two consecutive groups as the intermittent change of traditional dressing (group 1-before 2019) and keeping dressing for 5 days without change (group 2-after 2019). A backward stepwise logistic regression model was used to estimate independent risk factors for PJI. RESULTS Group 1 and group 2 consisted of 4172 and 705 patients, and the numbers of diagnosed PJI cases in the groups were 40 (1.0%) and 10 (1.4%), respectively (p = 0.1). The backward stepwise logistic regression model analysis revealed that keeping the dressing unchanged and removing it after the first week postoperatively was not an independent risk factor for the occurrence of PJI. Older age, diabetes mellitus and coronary artery diseases were independent risk factors for PJI (p < 0.05). CONCLUSION Our study results present, that intermittent change of conventional dressing is unnecessary, because it does not decrease the risk of PJI after TJA. LEVEL OF EVIDENCE Level III Therapeutic.
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Affiliation(s)
- Orkhan Aliyev
- Department of Orthopaedics and Traumatology, Bezmialem Vakıf University, İskender Paşa Mh Adnan Menderes Bulvarı, Adnan Menderes Blv.Fatih, 34093, İstanbul, Turkey
| | - Aghamazahir Aghazada
- Department of Orthopaedics and Traumatology, Bezmialem Vakıf University, İskender Paşa Mh Adnan Menderes Bulvarı, Adnan Menderes Blv.Fatih, 34093, İstanbul, Turkey
| | - Cemil Burak Demirkıran
- Department of Orthopaedics and Traumatology, Bezmialem Vakıf University, İskender Paşa Mh Adnan Menderes Bulvarı, Adnan Menderes Blv.Fatih, 34093, İstanbul, Turkey
| | - Gökçer Uzer
- Department of Orthopaedics and Traumatology, Bezmialem Vakıf University, İskender Paşa Mh Adnan Menderes Bulvarı, Adnan Menderes Blv.Fatih, 34093, İstanbul, Turkey
| | - Mustafa Citak
- ENDO-Klinik Hamburg, Holstenstraße 2, 22767, Hamburg, Germany.
| | - İbrahim Tuncay
- Department of Orthopaedics and Traumatology, Bezmialem Vakıf University, İskender Paşa Mh Adnan Menderes Bulvarı, Adnan Menderes Blv.Fatih, 34093, İstanbul, Turkey
| | - Fatih Yıldız
- Department of Orthopaedics and Traumatology, Bezmialem Vakıf University, İskender Paşa Mh Adnan Menderes Bulvarı, Adnan Menderes Blv.Fatih, 34093, İstanbul, Turkey
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25
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Falótico GG, Tucunduva V, Brito G, Durigon TS, Arliani GG, Ferreira GF. Assessment of Predictors of Infection in Primary Knee and Hip Arthroplasty: A Case-control Study. Rev Bras Ortop 2022; 57:1009-1013. [PMID: 36540746 PMCID: PMC9757958 DOI: 10.1055/s-0042-1750753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 08/31/2021] [Indexed: 10/17/2022] Open
Abstract
Objective This study assesses risk factors for periprosthetic joint infection after elective primary total knee or hip arthroplasty. Methods The study included 706 medical records of patients undergoing elective primary total hip or knee arthroplasty from January to December 2018. We used a multivariate analysis of infection predictors through a logistic regression model. The R software performed all statistical analysis. Results The prevalence of infection in the sample was 2.0% (14 cases). Most patients were women (79.6%), with an afflicted right side (50.6%), and underwent a total knee arthroplasty (61.3%). Significant risk factors ( p < 0.05) for infection included surgical time greater than 120 minutes ( p = 0.009) and a history of diabetes ( p = 0.025). Conclusion The risk of infection after elective primary total knee or hip arthroplasty is higher when the surgical procedure is lengthy (over 120 minutes), or the patient has a history of diabetes mellitus. Level of Evidence IIIB, retrospective, case-control study.
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Affiliation(s)
- Guilherme Guadagnini Falótico
- Departamento de Ortopedia e Traumatologia, Escola Paulista de Medicina, São Paulo, Brasil,Departamento de Ortopedia e Traumatologia, Instituto Prevent Senior, São Paulo, Brasil
| | - Vitor Tucunduva
- Departamento de Ortopedia e Traumatologia, Instituto Prevent Senior, São Paulo, Brasil
| | - Gustavo Brito
- Departamento de Ortopedia e Traumatologia, Instituto Prevent Senior, São Paulo, Brasil
| | | | | | - Gabriel Ferraz Ferreira
- Departamento de Ortopedia e Traumatologia, Instituto Prevent Senior, São Paulo, Brasil,Endereço para correspondência Gabriel Ferraz Ferreira, MD, MSc Rua Cerro Corá585, Sala 605, Torre 1, São Paulo, SPBrasil
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26
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Badge H, Churches T, Xuan W, Naylor JM, Harris IA. Timing and duration of antibiotic prophylaxis is associated with the risk of infection after hip and knee arthroplasty. Bone Jt Open 2022; 3:252-260. [PMID: 35302396 PMCID: PMC8965789 DOI: 10.1302/2633-1462.33.bjo-2021-0181.r1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Aims Antibiotic prophylaxis involving timely administration of appropriately dosed antibiotic is considered effective to reduce the risk of surgical site infection (SSI) after total hip and total knee arthroplasty (THA/TKA). Cephalosporins provide effective prophylaxis, although evidence regarding the optimal timing and dosage of prophylactic antibiotics is inconclusive. The aim of this study is to examine the association between cephalosporin prophylaxis dose, timing, and duration, and the risk of SSI after THA/TKA. Methods A prospective multicentre cohort study was undertaken in consenting adults with osteoarthritis undergoing elective primary TKA/THA at one of 19 high-volume Australian public/private hospitals. Data were collected prior to and for one-year post surgery. Logistic regression was undertaken to explore associations between dose, timing, and duration of cephalosporin prophylaxis and SSI. Data were analyzed for 1,838 participants. There were 264 SSI comprising 63 deep SSI (defined as requiring intravenous antibiotics, readmission, or reoperation) and 161 superficial SSI (defined as requiring oral antibiotics) experienced by 249 (13.6%) participants within 365 days of surgery. Results In adjusted modelling, factors associated with a significant reduction in any SSI and deep SSI included: correct weight-adjusted dose (any SSI; adjusted odds ratio (aOR) 0.68 (95% confidence interval (CI) 0.47 to 0.99); p = 0.045); commencing preoperative cephalosporin within 60 minutes (any SSI, aOR 0.56 (95% CI 0.36 to 0.89); p = 0.012; deep SSI, aOR 0.29 (95% CI 0.15 to 0.59); p < 0.001) or 60 minutes or longer prior to skin incision (aOR 0.35 (95% CI 0.17 to 0.70); p = 0.004; deep SSI, AOR 0.27 (95% CI 0.09 to 0.83); p = 0.022), compared to at or after skin incision. Other factors significantly associated with an increased risk of any SSI, but not deep SSI alone, were receiving a non-cephalosporin antibiotic preoperatively (aOR 1.35 (95% CI 1.01 to 1.81); p = 0.044) and changing cephalosporin dose (aOR 1.76 (95% CI 1.22 to 2.57); p = 0.002). There was no difference in risk of any or deep SSI between the duration of prophylaxis less than or in excess of 24 hours. Conclusion Ensuring adequate, weight-adjusted dosing and early, preoperative delivery of prophylactic antibiotics may reduce the risk of SSI in THA/TKA, whereas the duration of prophylaxis beyond 24 hours is unnecessary. Cite this article: Bone Jt Open 2022;3(3):252–260.
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Affiliation(s)
- Helen Badge
- Whitlam Orthopaedic Research Centre, Liverpool Hospital, Sydney, Australia
- South Western Sydney Clinical School, UNSW Sydney, Liverpool Hospital, Sydney, Australia
- Ingham Institute for Applied Medical Research, Liverpool Hospital, Sydney, Australia
- Australian Catholic University, School of Public and Allied Health, Sydney, Australia
| | - Timothy Churches
- South Western Sydney Clinical School, UNSW Sydney, Liverpool Hospital, Sydney, Australia
- Ingham Institute for Applied Medical Research, Liverpool Hospital, Sydney, Australia
| | - Wei Xuan
- South Western Sydney Clinical School, UNSW Sydney, Liverpool Hospital, Sydney, Australia
- Ingham Institute for Applied Medical Research, Liverpool Hospital, Sydney, Australia
| | - Justine M. Naylor
- Whitlam Orthopaedic Research Centre, Liverpool Hospital, Sydney, Australia
- South Western Sydney Clinical School, UNSW Sydney, Liverpool Hospital, Sydney, Australia
- Ingham Institute for Applied Medical Research, Liverpool Hospital, Sydney, Australia
- South Western Sydney Local Health District, Liverpool Hospital, Sydney, Australia
| | - Ian A. Harris
- Whitlam Orthopaedic Research Centre, Liverpool Hospital, Sydney, Australia
- South Western Sydney Clinical School, UNSW Sydney, Liverpool Hospital, Sydney, Australia
- Ingham Institute for Applied Medical Research, Liverpool Hospital, Sydney, Australia
- South Western Sydney Local Health District, Liverpool Hospital, Sydney, Australia
- AOA National Joint Replacement Registry, Adelaide, Australia
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27
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Cobra HADAB, Mozella ADP, Labronici PJ, Cavalcanti AS, Guimarães JAM. Infection after primary total knee arthroplasty: a randomized controlled prospective study of the addition of antibiotics to bone cement. Rev Bras Ortop 2021; 56:621-627. [PMID: 34733434 PMCID: PMC8558932 DOI: 10.1055/s-0041-1729941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 12/01/2020] [Indexed: 11/21/2022] Open
Abstract
Objective
The present prospective, randomized and controlled study was conducted with 286 patients submitted to primary total knee arthroplasty (TKA) with the objective of evaluating the efficacy of the addition of antibiotics to bone cement as a way to prevent post arthroplasty infection (PAI).
Methods
The patients were randomized into two groups: bone cement without antibiotic (No ATB,
n
= 158) or cement with antibiotic (ATB,
n
= 128), in which 2 g of vancomycin was added to 40 g of cement. The patients were followed up for 24 months after surgery.
Results
Regarding preoperative demographic data, the distribution of patients between groups was homogeneous (
p
< 0.05). In the 24-month period, the overall infection rate was of 2.09% (6/286), with no difference (odds ratio [OR] = 1.636; 95% confidence interval [CI]: 0.294–9.080;
p
= 0.694) between the ATB group (1.56%; 2/128) and the No ATB group (2.53%; 4/158). In the No ATB group, the infection was caused by methicillin-resistant
Staphylococcus aureus
(MRSA) (
n
= 2), methicillin-sensitive
S. aureus
(MSSA) (
n
= 1) and
Eschirichia coli
(
n
= 1).
Proteus mirabilis
and MSSA were isolated from patients in the ATB group. Among the comorbidities, all patients with PAI were hypertensive and nondiabetic. Two rheumatoid arthritis patients who developed PAI were from the ATB group.
Conclusion
The use of cement with ATB reduced the absolute number of infections, but without statistical difference between the groups; thus, routine use should not be encouraged.
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Affiliation(s)
| | - Alan de Paula Mozella
- Centro de Atenção Especializada em Cirurgia do Joelho, Instituto Nacional de Traumatologia e Ortopedia, Rio de Janeiro, RJ, Brasil
| | - Pedro José Labronici
- Departamento de Ortopedia e Traumatologia, Universidade Federal Fluminense, Niterói, RJ, Brasil
| | - Amanda S Cavalcanti
- Divisão de Pesquisa, Instituto Nacional de Traumatologia e Ortopedia, Rio de Janeiro, RJ, Brasil
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28
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Parkinson B, McEwen P, Wilkinson M, Hazratwala K, Hellman J, Kan H, McLean A, Panwar Y, Doma K, Grant A. Intraosseous Regional Prophylactic Antibiotics Decrease the Risk of Prosthetic Joint Infection in Primary TKA: A Multicenter Study. Clin Orthop Relat Res 2021; 479:2504-2512. [PMID: 34397615 PMCID: PMC8509941 DOI: 10.1097/corr.0000000000001919] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 07/08/2021] [Indexed: 01/31/2023]
Abstract
BACKGROUND Recent studies have demonstrated that the administration of regional prophylactic antibiotics by intraosseous (IO) injection achieves tissue concentrations around the knee that are 10- to 15-fold higher than intravenous (IV) delivery of prophylactic antibiotics. It is currently unknown whether the use of regional prophylactic antibiotics for primary TKA would result in a lower risk of prosthetic joint infection (PJI). QUESTIONS/PURPOSES (1) Is IO injection of prophylactic antibiotics associated with a decreased risk of early (< 12 months) deep PJI compared with traditional IV prophylactic antibiotics? (2) What other patient factors are associated with an increased risk of early PJI after TKA, and do regional prophylactic antibiotics influence these risk factors? (3) Can IO antibiotics be administered to all patients, and what complications occurred from the delivery of IO prophylactic antibiotics? METHODS A retrospective comparative study of all primary TKAs (1909 TKAs) over a 5-year period (January 2013 to December 2017) was performed to determine the risk of early PJI. Three primary TKAs did not meet the study inclusion criteria and were excluded from the study, leaving a total of 1906 TKAs (725 IO, 1181 IV) for analysis at a minimum of 12 months after index procedure. Both cohorts exhibited similar ages, BMI, and American Society of Anesthesiologists (ASA) grades; however, a greater proportion of patients in the IO cohort were smokers (p = 0.01), while a greater proportion of patients were diabetic in the IV cohort (p = 0.006). The PJI risk between IO and IV delivery techniques was compared while adjusting for patient demographics and medical comorbidities. Complications related to IO delivery-inability to administer via IO technique, compartment syndrome, fat embolism, and red man syndrome with vancomycin use-were recorded. RESULTS The delivery of regional prophylactic antibiotics by the IO technique resulted in a lower PJI risk than IV prophylactic antibiotics (0.1% [1 of 725] compared with 1.4% [16 of 1181]; relative risk 0.10 [95% CI 0.01 to 0.77]; p = 0.03). BMI (β = -0.17; standard error = 0.08; p = 0.02), diabetes (β = -1.80; standard error = 0.75; p = 0.02), and renal failure (β = -2.37; standard error = 0.84; p = 0.01) were factors associated with of PJI, while smoking, sex, and ASA score were not contributing factors (p > 0.05). Although BMI, diabetes, and renal failure were identified as infection risk factors, the use of IO antibiotics in these patients did not result in a lower PJI risk compared with IV antibiotics (p > 0.05). IO antibiotics were able to be successfully administered to all patients in this cohort, and there were no complications related to the delivery of IO antibiotics. CONCLUSION Surgeons should consider administering regional prophylactic antibiotics in primary TKA to reduce the risk of early PJI. Future randomized prospective clinical trials are needed to validate the efficacy of regional prophylactic antibiotics in reducing the PJI risk in primary TKA. LEVEL OF EVIDENCE Level III, therapeutic study.
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Affiliation(s)
- Ben Parkinson
- Cairns Hospital, Cairns, Australia
- The Orthopaedic Research Institute of Queensland, Townsville, Australia
- James Cook University, Townsville, Australia
| | - Peter McEwen
- The Orthopaedic Research Institute of Queensland, Townsville, Australia
- James Cook University, Townsville, Australia
- Mater Hospital, Townsville, Australia
| | - Matthew Wilkinson
- The Orthopaedic Research Institute of Queensland, Townsville, Australia
- James Cook University, Townsville, Australia
- Mater Hospital, Townsville, Australia
| | - Kaushik Hazratwala
- The Orthopaedic Research Institute of Queensland, Townsville, Australia
- James Cook University, Townsville, Australia
- Mater Hospital, Townsville, Australia
| | | | - Heng Kan
- Cairns Hospital, Cairns, Australia
| | | | | | - Kenji Doma
- The Orthopaedic Research Institute of Queensland, Townsville, Australia
- James Cook University, Townsville, Australia
| | - Andrea Grant
- The Orthopaedic Research Institute of Queensland, Townsville, Australia
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29
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Komnos G, Banios K, Kolonia K, Poultsides LA, Petinaki E, Sarrou S, Zintzaras E, Karachalios T. Do trabecular metal and cancellous titanium implants reduce the risk of late haematogenous infection? An experimental study in rabbits. Hip Int 2021; 31:766-773. [PMID: 32460572 DOI: 10.1177/1120700020928891] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
AIM This study evaluated the late resistance to haematogenous contamination by microbial pathogens of implants and bone-implant interface and the development of late clinical infection when cementless components with different surface or structural properties are implanted. MATERIAL AND METHODS 50 adult male New Zealand white rabbits were divided into 5 groups of 10 animals each. In Group A smooth titanium, in Group B grit blasted titanium, in Group C HA-coated titanium, in Group D trabecular metal and in group E cancellous titanium rods were implanted in the right proximal tibia. Four weeks later, 1 ml of inoculum of a standardised CA-MRSA strain (3 × 108 cfu/ml) was injected through a femoral artery catheter (groups B, C, D, E) while in group A, 1 ml of sterile saline was injected in a similar way (control group). Subjects were killed 8 weeks after the initial procedure and 3 samples of each tibial specimen were subjected to conventional cultures and PCR studies. RESULTS The number of the specimens (conventional cultures and PCR studies) contaminated by the standardized pathogen was as follows: Group A: 0/10, Group B: 7/10, Group C: 6/10, Group D; 5/10 and Group E: 5/10. Comparing the number of colony form units isolated from the implant samples, Group B (GB titanium) showed statistically significantly higher values (Mann-Whitney test) compared to Group C (p = 0.044), Group D (p = 0.040) and Group E (p = 0.038). Local active infection was observed in 6 animals: 3 in Group B; 1 in Group C, 1 in Group D, and 1 in Group E. CONCLUSIONS Modern cementless implants (trabecular metal and cancellous titanium) showed a lower risk of implant contamination and late clinical haematogenous infection.
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Affiliation(s)
- George Komnos
- Orthopaedic Department, School of Health Sciences, Faculty of Medicine of University of Thessalia, University General Hospital, Larissa, Greece
| | - Konstantinos Banios
- Orthopaedic Department, School of Health Sciences, Faculty of Medicine of University of Thessalia, University General Hospital, Larissa, Greece
| | | | | | - Efthimia Petinaki
- Microbiology Department, School of Health Sciences, Faculty of Medicine of University of Thessalia, University General Hospital, Larissa, Greece
| | - Styliani Sarrou
- Microbiology Department, School of Health Sciences, Faculty of Medicine of University of Thessalia, University General Hospital, Larissa, Greece
| | - Elias Zintzaras
- Department of Biostatistics and Clinical Bioinformatics, School of Health Sciences, Faculty of Medicine of University of Thessalia, University General Hospital, Larissa, Greece
| | - Theofilos Karachalios
- Orthopaedic Department, School of Health Sciences, Faculty of Medicine of University of Thessalia, University General Hospital, Larissa, Greece
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30
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Althoff AD, Reeves RA, Traven SA, Slone HS, Deal DN, Werner BC. Risk Factors for Infection Following Total Wrist Arthroplasty and Arthrodesis: An Analysis of 6641 Patients. Hand (N Y) 2021; 16:657-663. [PMID: 31808356 PMCID: PMC8461204 DOI: 10.1177/1558944719890036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background: Infection following wrist arthroplasty (WA) or wrist fusion (WF) is an uncommon but difficult complication often resulting in explantation and prolonged courses of antibiotics. The purposes of this study are to: (1) characterize the demographic trends of individuals undergoing WA and WF; (2) determine the incidence of postoperative infection; and (3) identify risk factors for postoperative infection. Methods: The PearlDiver database was used to query 100% Medicare Standard Analytic files from 2005 to 2014. Patients undergoing WA or radiocarpal WF were identified using Current Procedural Terminology (CPT) codes. Diagnosis for infection within 1 year of operative intervention was assessed by International Classification of Diseases, Ninth Revision codes or CPT codes related to infection. Multivariable logistic regression analyses were performed to evaluate the risk factors for postoperative infection. Results: Of the 6641 patients included, 1137 (17.1%) underwent arthroplasty and 5504 (82.9%) underwent arthrodesis. Within 1 year of the index procedure, 3.5% had a diagnosis of, or procedure for, postoperative infection (WA: n = 40 of 1137; WF: n = 192 of 5504). Risk factors for infection following WA include age >85, tobacco use, depression, diabetes mellitus, and chronic kidney disease. Risk factors following radiocarpal WF include male sex, age >85, body mass index <19 kg/m2, depression, diabetes mellitus, and chronic kidney disease. Posttraumatic origin of wrist arthritis was a risk factor for infection following both WA and WF. Conclusions: Infection following WA and WF is relatively uncommon in a nationally representative Medicare database cohort. Risk factors common to both WA and WF include age >85, depression, diabetes mellitus, chronic kidney disease, and posttraumatic arthritis.
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Affiliation(s)
| | | | | | | | | | - Brian C. Werner
- University of Virginia, Charlottesville, USA,Brian C. Werner, Department of Orthopaedic Surgery, University of Virginia, 1215 Lee Street, Charlottesville, VA 22908-0816, USA.
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31
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Active rheumatoid arthritis in a mouse model is not an independent risk factor for periprosthetic joint infection. PLoS One 2021; 16:e0250910. [PMID: 34398899 PMCID: PMC8366981 DOI: 10.1371/journal.pone.0250910] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 07/29/2021] [Indexed: 01/16/2023] Open
Abstract
INTRODUCTION Periprosthetic joint infection (PJI) represents a devastating complication of total joint arthroplasty associated with significant morbidity and mortality. Literature suggests a possible higher incidence of periprosthetic joint infection (PJI) in patients with rheumatoid arthritis (RA). There is, however, no consensus on this purported risk nor a well-defined mechanism. This study investigates how collagen-induced arthritis (CIA), a validated animal model of RA, impacts infectious burden in a well-established model of PJI. METHODS Control mice were compared against CIA mice. Whole blood samples were collected to quantify systemic IgG levels via ELISA. Ex vivo respiratory burst function was measured via dihydrorhodamine assay. Ex vivo Staphylococcus aureus Xen36 burden was measured directly via colony forming unit (CFU) counts and crystal violet assay to assess biofilm formation. In vivo, surgical placement of a titanium implant through the knee joint and inoculation with S. aureus Xen36 was performed. Bacterial burden was then quantified by longitudinal bioluminescent imaging. RESULTS Mice with CIA demonstrated significantly higher levels of systemic IgG compared with control mice (p = 0.003). Ex vivo, there was no significant difference in respiratory burst function (p = 0.89) or S. aureus bacterial burden as measured by CFU counts (p = 0.91) and crystal violet assay (p = 0.96). In vivo, no significant difference in bacterial bioluminescence between groups was found at all postoperative time points. CFU counts of both the implant and the peri-implant tissue were not significantly different between groups (p = 0.82 and 0.80, respectively). CONCLUSION This study demonstrated no significant difference in S. aureus infectious burden between mice with CIA and control mice. These results suggest that untreated, active RA may not represent a significant intrinsic risk factor for PJI, however further mechanistic translational and clinical studies are warranted.
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32
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Bruin MM, Deijkers RLM, Bazuin R, Elzakker EPM, Pijls BG. Proton-pump inhibitors are associated with increased risk of prosthetic joint infection in patients with total hip arthroplasty: a case-cohort study. Acta Orthop 2021; 92:431-435. [PMID: 33977828 PMCID: PMC8382017 DOI: 10.1080/17453674.2021.1920687] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Background and purpose - Proton-pump inhibitors (PPI) have previously been associated with an increased risk of infections such as community-acquired pneumonia, gastrointestinal infections and central nervous system infection. Therefore, we evaluated a possible association between proton-pump inhibitor use and prosthetic joint infection (PJI) in patients with total hip arthroplasty (THA), because they can be stopped perioperatively or switched to a less harmful alternative.Patients and methods - A cohort of 5,512 primary THAs provided the base for a case-cohort design; cases were identified as patients with early-onset PJI. A weighted Cox proportional hazard regression model was used for the study design and to adjust for potential confounders.Results - There were 75 patients diagnosed with PJI of whom 32 (43%) used PPIs perioperatively compared with 75 PPI users (25%) in the control group of 302 patients. The risk of PJI was 2.4 times higher (95% CI 1.4-4.0) for patients using PPI. This effect remained after correction for possible confounders.Interpretation - The use of PPIs was associated with an increased risk of developing PJI after THA. Hence, the use of a PPI appears to be a modifiable risk factor for PJI.
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Affiliation(s)
- Maarten M Bruin
- Department of Orthopedic Surgery, HagaZiekenhuis, Den Haag
- Department of Orthopedic Surgery, LUMC, Leiden, The Netherlands
| | | | - Roos Bazuin
- Department of Orthopedic Surgery, HagaZiekenhuis, Den Haag
| | | | - Bart G Pijls
- Department of Orthopedic Surgery, HagaZiekenhuis, Den Haag
- Department of Orthopedic Surgery, LUMC, Leiden, The Netherlands
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33
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Socioeconomic Status Is Associated With the Risk of Girdlestone Resection Arthroplasty After Periprosthetic Infection of the Hip. J Am Acad Orthop Surg 2021; 29:439-445. [PMID: 32852333 DOI: 10.5435/jaaos-d-20-00686] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Accepted: 07/26/2020] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION Girdlestone resection arthroplasty (GRA) is a radical but sometimes necessary treatment of periprosthetic joint infection (PJI) of the hip. The purpose of this of this study was to identify the independent risk factors for GRA after PJI of the hip. METHODS This is a retrospective, cross-sectional analysis of the National (Nationwide) Inpatient Sample from 2010 to 2014. The International Classification of Diseases, 9th Revision, Clinical Modification (ICD-9-CM) was used to identify 27,404 patients with PJI of the hip, including 889 patients who underwent GRA (ICD-9-CM 80.05). A multivariate model was created to examine the association between GRA and patient characteristics such as age, sex, race, primary payer, median household income, and location and teaching status of the hospital where the procedure was performed. Furthermore, the model controlled for patient comorbidities, including diabetes, anemias, hypertension, congestive heart failure, chronic pulmonary disease, peripheral vascular disease, and drug abuse. RESULTS The strongest independent risk factor for GRA was Medicare insurance (odds ratio [OR], 1.859, 95% confidence interval [CI], 1.500 to 2.304). Medicaid insurance was also associated with GRA (OR, 1.662, CI, 1.243 to 2.223). Compared with the wealthiest quartile for household income, patients in the poorest quartile (OR, 1.299, CI, 1.046 to 1.614) and second poorest quartile (OR, 1.269, CI, 1.027 to 1.567) were significantly more likely to have a GRA. Furthermore, patients older than 80 years old were at a higher risk of GRA than all other age groups (P < 0.05). No statistical differences were seen regarding patient race or sex. CONCLUSIONS This study demonstrates that poorer patients, patients with government health insurance plans, and elderly patients are each at independently heightened risk of undergoing a GRA for the treatment of PJI of the hip. LEVEL OF EVIDENCE III, retrospective cohort study.
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Xu X, Liu H, Zhang Y, Xue E, Yu H, Hu Y. The use of 2-octyl cyanoacrylate as an adjuvant to wound closure in total knee arthroplasty. Arch Orthop Trauma Surg 2021; 141:663-668. [PMID: 33386442 DOI: 10.1007/s00402-020-03674-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Accepted: 10/28/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE The efficacy of the use of 2-octyl cyanoacrylate (OCA) as an adjuvant to wound closure in preventing wound complications after total knee arthroplasty (TKA) is rarely reported. This study was aimed to determine whether the use of OCA as a supplement to conventional wound closure reduces the incidence of wound complications following TKA. PATIENTS AND METHODS This retrospective study reviewed 1106 consecutive patients who underwent TKA for symptomatic end-stage osteoarthritis (OA) between 2012 and 2017. The first 562 patients who did not receive OCA were grouped into the Control group, and the subsequent 544 patients who received OCA as an adjuvant to wound closure were grouped into the OCA group. All patients were followed up for at least 2 years. The main outcome was the development of operative site complications, including aseptic and infectious complications. Aseptic wound complications were wound leakage, hematoma, wound dehiscence and delayed wound healing, and infectious complication was mainly referred to the superficial infection. RESULTS No significant difference with regard to hematoma was observed between groups (3.0% vs. 3.7%, P = 0.617, φ = - 0.02). The incidences were significantly higher in the Control group versus the OCA group in regard to wound leakage (9.4% vs. 2.0%, P = 0.000, φ = 0.16), wound dehiscence (5.7% vs. 1.3%, P = 0.000, φ = 0.12), delayed wound healing (4.4% vs. 1.5%, P = 0.004, φ = 0.09) and superficial infection (2.0% vs. 0.4%, P = 0.022, φ = 0.07). No serious adverse events (AEs) occurred. CONCLUSIONS The present study showed that the addition of OCA reduced the incidence of wound leakage, wound dehiscence, delayed wound healing and superficial infection after TKA compared to conventional wound closure. Based on the outcomes above, we decide to use OCA routinely for wound closure after TKA. LEVEL OF EVIDENCE III, retrospective, cohort study.
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Affiliation(s)
- Xinxian Xu
- The Osteopathy Department, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Haixiao Liu
- The Osteopathy Department, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yu Zhang
- The Osteopathy Department, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Enxing Xue
- The Osteopathy Department, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Huachen Yu
- The Osteopathy Department, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Yuezheng Hu
- The Osteopathy Department, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.
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Grosso MJ, Kozaily E, Cacciola G, Parvizi J. Characterizing Femoral and Acetabular Bone Loss in Two-Stage Revision Total Hip Arthroplasty for Infection. J Arthroplasty 2021; 36:311-316. [PMID: 32771289 DOI: 10.1016/j.arth.2020.07.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 07/08/2020] [Accepted: 07/11/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND The process of infection and multiple procedure-related factors in 2-stage exchange arthroplasty may lead to severe bone loss that can complicate subsequent reimplantation. The primary purpose of this study is to quantitatively characterize the extent of bone loss on the femoral and acetabular side prior to reimplantation during 2-stage revision hip arthroplasty for infection. METHODS This retrospective case series includes 47 patients with planned 2-stage exchange arthroplasty for treatment of infected total hip replacement. Demographic, clinical, and surgical information, and complications during the 2-stage process were collected on all patients. The radiographs of all patients were reviewed prior to first-stage explantation and post-reimplantation or latest follow-up to characterize bone loss using the Paprosky classification systems. RESULTS Of the 47 patients with planned 2-stage exchange, 10 patients (21%) were not reimplanted. Following explant and spacer placement, 32 patients (68%) experienced progressive femoral bone loss, and 20 (43%) experienced progressive acetabular bone loss. Patients who experienced progression of both femoral and acetabular bone (14, 30%) had a longer time between resection and reimplantation (164 ± 128 vs 88 ± 26 days, P = .03). A reimplantation time of greater than 90 days was associated with an increased risk of combined bone loss progression (15% vs 53%, P = .01). For patients who underwent reimplantation (79%), increased bone loss led to high rates of diaphyseal femoral fixation (97%) and revision acetabular components (38%). CONCLUSION Increased time to reimplantation in 2-stage exchange arthroplasty for prosthetic hip infections is associated with a high rate of acetabular and femoral bone loss, and increased complexity of reimplantation.
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Affiliation(s)
- Matthew J Grosso
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA
| | - Elie Kozaily
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA
| | - Giorgio Cacciola
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA
| | - Javad Parvizi
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA
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Quinlan ND, Werner BC, Brown TE, Browne JA. Risk of Prosthetic Joint Infection Increases Following Early Aseptic Revision Surgery of Total Hip and Knee Arthroplasty. J Arthroplasty 2020; 35:3661-3667. [PMID: 32712119 DOI: 10.1016/j.arth.2020.06.089] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 06/19/2020] [Accepted: 06/30/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND It is important to identify risk factors for periprosthetic joint infection (PJI) following total joint arthroplasty in order to mitigate the substantial social and economic burden. The objective of this study is to evaluate early aseptic revision surgery as a potential risk factor for PJI following total hip (THA) and total knee arthroplasty (TKA). METHODS Patients who underwent primary THA or TKA with early aseptic revision were identified in 2 national insurance databases. Control groups of patients who did not undergo revision were identified and matched 10:1 to study patients. Rates of PJI at 1 and 2 years postoperatively following revision surgery were calculated and compared to controls using a logistic regression analysis. RESULTS In total, 328 Medicare and 222 Humana patients undergoing aseptic revision THA within 1 year of index THA were found to have significantly increased risk of PJI at 1 year (5.49% vs 0.91%, odds ratio [OR] 5.61, P < .001 for Medicare; 7.21% vs 0.68%, OR 11.34, P < .001 for Humana) and 2 years (5.79% vs 1.10%, OR 4.79, P < .001 for Medicare; 8.11% vs 1.04%, OR 9.05, P < .001 for Humana). Similarly for TKA, 190 Medicare and 226 Humana patients who underwent aseptic revision TKA within 1 year were found to have significantly higher rates of PJI at 1 year (6.48% vs 1.16%, OR 7.69, P < .001 for Medicare; 6.19% vs 1.28%, OR 4.89, P < .001 for Humana) and 2 years (8.42% vs 1.58%, OR 6.57, P < .001 for Medicare; 7.08% vs 1.50%, OR 4.50, P < .001 for Humana). CONCLUSION Early aseptic revision surgery following THA and TKA is associated with significantly increased risks of subsequent PJI within 2 years.
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Affiliation(s)
- Nicole D Quinlan
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA
| | - Brian C Werner
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA
| | - Thomas E Brown
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA
| | - James A Browne
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA
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Enz A, Becker J, Warnke P, Prall F, Lutter C, Mittelmeier W, Klinder A. Increased Diagnostic Certainty of Periprosthetic Joint Infections by Combining Microbiological Results with Histopathological Samples Gained via a Minimally Invasive Punching Technique. J Clin Med 2020; 9:jcm9103364. [PMID: 33092199 PMCID: PMC7594052 DOI: 10.3390/jcm9103364] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/14/2020] [Accepted: 10/15/2020] [Indexed: 12/14/2022] Open
Abstract
Background: The diagnosis of low-grade infections of endoprostheses is challenging. There are still no unified guidelines for standardised diagnostic approaches, recommendations are categorised into major and minor criteria. Additional histopathological samples might sustain the diagnosis. However, ambulatory preoperative biopsy collection is not widespread. Method: 102 patients with hip or knee endoprosthesis and suspected periprosthetic joint infection (PJI) were examined by arthrocentesis with microbiological sample and histopathological punch biopsy. The data were retrospectively analysed for diagnosis concordance. Results: Preoperative microbiology compared to intraoperative results was positive in 51.9% (sensitivity 51.9%, specificity 97.3%). In comparison of preoperative biopsy to intraoperative diagnostic results 51.9% cases were positive (sensitivity 51.9%, specificity 100.0%). The combination of preoperative biopsy and microbiology in comparison to intraoperative results was positive in 70.4% of the cases (sensitivity 70.4%, specificity 97.3%). Conclusion: The diagnosis of PJI is complex. One single method to reliably detect an infection is currently not available. With the present method histopathological samples might be obtained quickly, easily and safely for the preoperative detection of PJI. A combination of microbiological and histopathological sampling increases the sensitivity up to 18.5% to detect periprosthetic infection.
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Affiliation(s)
- Andreas Enz
- Orthopädische Klinik und Poliklinik, Universitätsmedizin Rostock, Doberaner Straße 142, 18057 Rostock, Germany; (J.B.); (C.L.); (W.M.); (A.K.)
- Correspondence: ; Tel.: +49-381-494-9315
| | - Johanna Becker
- Orthopädische Klinik und Poliklinik, Universitätsmedizin Rostock, Doberaner Straße 142, 18057 Rostock, Germany; (J.B.); (C.L.); (W.M.); (A.K.)
| | - Philipp Warnke
- Institut für Medizinische Mikrobiologie, Virologie und Hygiene, Universitätsmedizin Rostock, Schillingallee 70, 18057 Rostock, Germany;
| | - Friedrich Prall
- Institut für Pathologie, Universitätsmedizin Rostock, Strempelstraße 14, 18057 Rostock, Germany;
| | - Christoph Lutter
- Orthopädische Klinik und Poliklinik, Universitätsmedizin Rostock, Doberaner Straße 142, 18057 Rostock, Germany; (J.B.); (C.L.); (W.M.); (A.K.)
| | - Wolfram Mittelmeier
- Orthopädische Klinik und Poliklinik, Universitätsmedizin Rostock, Doberaner Straße 142, 18057 Rostock, Germany; (J.B.); (C.L.); (W.M.); (A.K.)
| | - Annett Klinder
- Orthopädische Klinik und Poliklinik, Universitätsmedizin Rostock, Doberaner Straße 142, 18057 Rostock, Germany; (J.B.); (C.L.); (W.M.); (A.K.)
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Isguven S, Chung PH, Machado P, Delaney LJ, Chen AF, Forsberg F, Hickok NJ. Minimizing Penile Prosthesis Implant Infection: What Can We Learn From Orthopedic Surgery? Urology 2020; 146:6-14. [PMID: 32991908 DOI: 10.1016/j.urology.2020.08.060] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 08/15/2020] [Accepted: 08/17/2020] [Indexed: 11/18/2022]
Abstract
The implantation of penile protheses for the surgical treatment of erectile dysfunction has risen in popularity over the past several decades. Considerable advances have been made in surgical protocol and device design, specifically targeting infection prevention. Despite these efforts, device infection remains a critical problem, which causes significant physical and emotional burden to the patient. The aim of this review is to broaden the discussion of best practices by not only examining practices in urology, but additionally delving into the field of orthopedic surgery to identify techniques and approaches that may be applied to penile prothesis surgery.
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Affiliation(s)
- Selin Isguven
- Department of Orthopaedic Surgery, Thomas Jefferson University Philadelphia, Philadelphia, PA; Department of Radiology, Thomas Jefferson University Philadelphia, Philadelphia, PA
| | - Paul H Chung
- Department of Urology, Thomas Jefferson University Philadelphia, Philadelphia, PA.
| | - Priscilla Machado
- Department of Radiology, Thomas Jefferson University Philadelphia, Philadelphia, PA
| | - Lauren J Delaney
- Department of Radiology, Thomas Jefferson University Philadelphia, Philadelphia, PA
| | - Antonia F Chen
- Department of Orthopaedic Surgery, Brigham & Women's Hospital, Boston, MA
| | - Flemming Forsberg
- Department of Radiology, Thomas Jefferson University Philadelphia, Philadelphia, PA
| | - Noreen J Hickok
- Department of Orthopaedic Surgery, Thomas Jefferson University Philadelphia, Philadelphia, PA
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Routh LK, Parks NL, Gargiulo JM, Hamilton WG. Effect of a Clean Surgical Airflow Layer on the Incidence of Infection in Total Hip Arthroplasty. Orthopedics 2020; 43:e425-e430. [PMID: 32745214 DOI: 10.3928/01477447-20200721-13] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 07/22/2019] [Indexed: 02/03/2023]
Abstract
The Center for Health Design estimates that more than 30% of surgical site infections are caused by airborne pathogens. A device that creates a localized clean air field directly adjacent to and surrounding the incision site is meant to shield a surgical site from particulate in the operating room. The purpose of this study was to determine whether the routine use of this device would reduce the rate of infection following total hip arthroplasty (THA). The authors conducted a retrospective review of primary THA cases performed with and without the airflow device. Since July 2013, a total of 1093 primary THA cases were performed with the device at the authors' institution. The incidence of wound dehiscence and deep infection was compared with that of 1171 THA cases performed prior to July 2013 without the airflow device. There were no significant differences between the study groups regarding average patient age, sex, body mass index, or diagnosis. In the airflow group, there were 7 (0.64%) deep infections and 5 (0.46%) cases of wound dehiscence that required a return to the operating room for irrigation and wound revision. In the control group, there were 7 (0.60%) cases of deep infection and 4 (0.34%) wound revisions. The groups were not significantly different in the rates of infection (P=1.0) or wound revision (P=.75). Both groups had a very low incidence of infection and wound revision, with rates below 1%. Despite compelling bench data showing a dramatic reduction of particle load in the wound, the use of the airflow device did not reduce the clinical rate of infection over a large number of cases. [Orthopedics. 2020;43(5):e425-e430.].
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The Effect of Povidone-Iodine Lavage in Preventing Infection After Total Hip and Knee Arthroplasties: Systematic Review and Meta-Analysis. J Arthroplasty 2020; 35:2267-2273. [PMID: 32229147 DOI: 10.1016/j.arth.2020.03.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 02/27/2020] [Accepted: 03/02/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Dilute povidone-iodine (PI) lavage, a simple disinfection method, could reduce postoperative infection risk. However, there is no clinical consensus regarding its efficacy in total joint arthroplasties (TJAs). This systematic review and meta-analysis evaluated PI lavage's efficacy in preventing infection after TJA. METHODS MEDLINE, Embase, and the Cochrane Library were systematically searched for studies published before November 22, 2019, that compared postoperative infection rates in patients who underwent TJA with or without PI lavage before wound closure. Subgroup analyses were designed to identify the differences in infection site (overall or deep), type of surgery (total hip arthroplasty or total knee arthroplasty), time until diagnosis of infection (3 or 12 months postoperatively), and primary/aseptic revision arthroplasties. RESULTS We included 7 studies with 31,213 TJA cases, comprising 8861 patients who received PI lavage and 22,352 who did not. Pooled odds ratio for overall infection rate for the PI and non-PI lavage groups was 0.67 (95% confidence interval, 0.38-1.19, P = .17) and for the deep infection rate was 0.90 (95% confidence interval, 0.27-2.98, P = .86). Subgroup analyses revealed no differences in postoperative infection rates between the PI and non-PI lavage groups in terms of total hip arthroplasty and total knee arthroplasty, diagnosis of infection at 3 and 12 months postoperatively, or primary and aseptic revision arthroplasties. CONCLUSION We detected no differences in the overall postoperative infection rates between the PI and non-PI lavage groups before wound closure in TJA including all studies in the subgroup analyses.
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Challenges to Implementing Total Joint Replacement Programs in Developing Countries. Orthop Clin North Am 2020; 51:131-139. [PMID: 32138851 DOI: 10.1016/j.ocl.2019.11.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
In this review article, the authors present the many challenges that orthopedic surgeons in developing countries face when implementing arthroplasty programs. The issues of cost, sterility, and patient demographics are specifically addressed. Despite the many challenges, developing countries are beginning to offer hip and knee reconstructive surgery to respond to the increasing demand for such elective operations as the prevalence of osteoarthritis continues to increase. The authors shed light on these nascent arthroplasty programs.
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Anis HK, Mahmood BM, Klika AK, Mont MA, Barsoum WK, Molloy RM, Higuera CA. Hospital Volume and Postoperative Infections in Total Knee Arthroplasty. J Arthroplasty 2020; 35:1079-1083. [PMID: 31759799 DOI: 10.1016/j.arth.2019.10.044] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 10/22/2019] [Accepted: 10/24/2019] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND The purpose of this study was to evaluate the associations of hospital volume with revision surgery for infection and superficial incisional infections. METHODS A review of 12,541 primary total knee arthroplasties (TKAs) at a large integrated health system from 2014 to 2017 was conducted. Sixteen hospitals were classified as low-volume, medium-volume, or high-volume hospitals according to the mean number of TKAs/year (<250, 250-500, and >500, respectively). Thresholds were guided by percentiles and the literature on volume-outcome relationships. Medical records were reviewed for revision surgery for infection and superficial incisional infections during a mean 2-year review period. Multivariate analyses, adjusted for clinical and patient characteristics, were performed to evaluate the association between hospital volume and infection. RESULTS The overall rate of revision surgery for infection was 0.7% (n = 82), and the overall rate of superficial incisional infection was 2.6% (n = 324). After accounting for potential confounders, hospital volume was not found to have a significant association with revision surgery for infection when comparing high-volume and low-volume hospitals (odds ratio, 1.615; 95% confidence interval, 0.761-3.427; P = .212) as well as when comparing high-volume and medium-volume hospitals (odds ratio, 1.464; 95% confidence interval, 0.853-2.512; P = .166). Moreover, the risk of superficial incisional infection at high-volume hospitals was similar to that at low-volume (P = .107) and medium-volume (P = .491) hospitals. CONCLUSION Infection outcomes are quality metrics that are frequently used to compare hospitals including those of varying volumes. Using contemporary thresholds, this study found that infection rates after TKA at high-volume hospitals are comparable to low-volume and medium-volume hospitals.
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Affiliation(s)
- Hiba K Anis
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH
| | - Bilal M Mahmood
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH
| | - Alison K Klika
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH
| | - Michael A Mont
- Department of Orthopaedic Surgery, Lenox Hill Hospital, New York, NY
| | - Wael K Barsoum
- Department of Orthopaedic Surgery, Cleveland Clinic Florida, Weston, FL
| | - Robert M Molloy
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH
| | - Carlos A Higuera
- Department of Orthopaedic Surgery, Cleveland Clinic Florida, Weston, FL
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Lespasio M, Mont M, Guarino A. Identifying Risk Factors Associated With Postoperative Infection Following Elective Lower-Extremity Total Joint Arthroplasty. Perm J 2020; 24:1-3. [PMID: 33482967 DOI: 10.7812/tpp/20.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This article addresses the importance of identifying risk factors associated with postoperative infection following elective lower-extremity total joint arthroplasty. Specifically, this review discusses risk factors recognized by the American Academy of Orthopaedic Surgeons that should be carefully considered and assessed by the orthopaedic team in collaboration with the primary care provider before proceeding with surgery.
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Affiliation(s)
- Michelle Lespasio
- Department of Orthopaedic Surgery, Boston Medical Center, Boston, MA
| | - Michael Mont
- Northwell Health Physician Partners Orthopaedic Institute at Lenox Hill, Lenox Hill Hospital, New York, NY
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Grohmann S, Menne M, Hesse D, Bischoff S, Schiffner R, Diefenbeck M, Liefeith K. Biomimetic multilayer coatings deliver gentamicin and reduce implant-related osteomyelitis in rats. ACTA ACUST UNITED AC 2019; 64:383-395. [PMID: 30173199 DOI: 10.1515/bmt-2018-0044] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 07/16/2018] [Indexed: 02/01/2023]
Abstract
Implant-related infections like periprosthetic joint infections (PJI) are still a challenging issue in orthopedic surgery. In this study, we present a prophylactic anti-infective approach based on a local delivery of the antibiotic gentamicin. The local delivery is achieved via a nanoscale polyelectrolyte multilayer (PEM) coating that leaves the bulk material properties of the implant unaffected while tuning the surface properties. The main components of the coating, i.e. polypeptides and sulfated glycosaminoglycans (sGAG) render this coating both biomimetic (matrix mimetic) and biodegradable. We show how adaptions in the conditions of the multilayer assembly process and the antibiotic loading process affect the amount of delivered gentamicin. The highest concentration of gentamicin could be loaded into films composed of polypeptide poly-glutamic acid when the pH of the loading solution was acidic. The concentration of gentamicin on the surface could be tailored with the number of deposited PEM layers. The resulting coatings reveal a bacteriotoxic effect on Staphylococcus cells but show no signs of cytotoxic effects on MC3T3-E1 osteoblasts. Moreover, when multilayer-coated titanium rods were implanted into contaminated medullae of rat tibiae, a reduction in the development of implant-related osteomyelitis was observed. This reduction was more pronounced for the multifunctional, matrix-mimetic heparin-based coatings that only deliver lower amounts of gentamicin.
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Affiliation(s)
- Steffi Grohmann
- Institute for Bioprocessing and Analytical Measurement Techniques (iba) e.V., Department of Biomaterials, 37308 Heilbad Heiligenstadt, Germany
| | - Manuela Menne
- Institute for Bioprocessing and Analytical Measurement Techniques (iba) e.V., Department of Biomaterials, 37308 Heilbad Heiligenstadt, Germany
| | - Diana Hesse
- Institute for Bioprocessing and Analytical Measurement Techniques (iba) e.V., Department of Biomaterials, 37308 Heilbad Heiligenstadt, Germany
| | - Sabine Bischoff
- Institute for Laboratory Animal Science and Welfare, University Hospital, 07743 Jena, Germany
| | - René Schiffner
- Orthopaedic Department, University Hospital, 07743 Jena, Germany
| | - Michael Diefenbeck
- Scientific Consulting in Orthopaedic Surgery and Traumatology, 22081 Hamburg, Germany
| | - Klaus Liefeith
- Institute for Bioprocessing and Analytical Measurement Techniques (iba) e.V., Department of Biomaterials, 37308 Heilbad Heiligenstadt, Germany
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Senard O, Houselstein T, Crémieux AC. Reasons for Litigation in Arthroplasty Infections and Lessons Learned. J Bone Joint Surg Am 2019; 101:1806-1811. [PMID: 31626004 DOI: 10.2106/jbjs.19.00101] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Infections complicate a minority of orthopaedic arthroplasties but are the leading cause of malpractice claims. The basis for the claims is unclear. The objective of this study was to identify the main deviations from current recommendations by reviewing patient files recorded by a major French medical liability-specialized insurance company for private practitioners (MACSF [Mutuelle d'Assurance du Corps de Santé Français]) and to analyze legal claims and outcomes of litigation. METHODS All claims data for periprosthetic joint infections were analyzed retrospectively from 2010 to 2014. Treatment strategies were compared with therapeutic guidelines published by medical societies. RESULTS Forty-five claims for periprosthetic joint infection were recorded; 82% of patients were men and the mean patient age was 63 years. Twenty-one patients (47%) had a knee arthroplasty, 21 had a hip arthroplasty, 2 had a shoulder arthroplasty, and 1 had an ankle arthroplasty. Twenty-three infections (51%) occurred within 1 month postoperatively. Staphylococcus aureus was isolated from intraoperative samples in 36% of the cases (including 25% of these with methicillin-resistant strains), and coagulase-negative staphylococci were isolated in 51% (44% methicillin-resistant strains) of the cases. Treatment lasted for a median of 9.5 months (range, 1.5 to 96 months), with a median of 6 months (range, 1.5 to 20 months) of antibiotics and 3 surgical procedures (range, 0 to 7 surgical procedures). A total of 18% of patients had antibiotic-related side effects, 2% of patients died, and 76% of patients had persistent sequelae. An infectious disease specialist's advice was required for 56% of the patients. Discordances with therapeutic guidelines were found in 76% of the patient files, including delay in diagnosis (44%) and inadequate medical treatment (18%) or medico-surgical treatment (13%). CONCLUSIONS Late diagnosis of early postoperative infections appears to be the major cause of inappropriate management and malpractice litigation. Discordance with current guidelines was identified. Early consultation with an infectious disease specialist may help to reduce malpractice claims. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Olivia Senard
- Département de Maladies Infectieuses, Hôpital Raymond Poincaré, AP-HP, Université de Versailles, Versailles, France
| | - Thierry Houselstein
- Mutuelle d'Assurance du Corps de Santé Français (MACSF), La Défense, Paris, France
| | - Anne-Claude Crémieux
- Service de Maladies Infectieuses, Hôpital Saint Louis, AP-HP, Université Paris 7, Paris, France
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Anis HK, Sodhi N, Faour M, Klika AK, Mont MA, Barsoum WK, Higuera CA, Molloy RM. Effect of Antibiotic-Impregnated Bone Cement in Primary Total Knee Arthroplasty. J Arthroplasty 2019; 34:2091-2095.e1. [PMID: 31109755 DOI: 10.1016/j.arth.2019.04.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 04/01/2019] [Accepted: 04/17/2019] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND The purpose of this study is to evaluate the effect of commercially available antibiotic-impregnated bone cement (AIBC) on (1) prosthetic joint infections (PJIs) and (2) surgical site infections (SSIs) after primary total knee arthroplasty (TKA). METHODS A review of primary TKAs between 2014 and 2017 from an institutional database was conducted. This identified 12,541 cases which were separated into AIBC (n = 4337) and non-AIBC (8,164) cohorts. Medical records were reviewed for PJIs and SSIs (mean 2-year postoperative period). Infection rates between the cohorts were compared with univariate analyses followed by subanalysis of high risk patients (defined as having 2 or more of the following characteristics: >65 years, body mass index >40, or Charlson Comorbidity Index score >3). To control for confounders, multivariate analyses were performed with regression models adjusted for age, gender, body mass index, comorbidities, year, operative times, and lengths of stay. RESULTS On univariate analysis, PJI rates were higher in the AIBC cohort (1.0%) compared to the non-AIBC cohort (0.5%, P < .001). Subanalysis of the high risk patients also showed that PJI rates were higher in the AIBC cohort (1.9% vs 0.6%, P < .01). After adjusting for potential confounders, no significant associations between PJIs and AIBC use were found (odds ratio 1.4, 95% confidence interval 0.9-2.3, P = .133). Similarly, no significant differences in SSI rates were observed between the AIBC (2.9%) and non-AIBC cohorts (2.4%, P = .060) and no significant associations between SSIs and AIBC were found with multivariate analysis (odds ratio 1.0, 95% confidence interval CI 0.8-1.3, P = .948). CONCLUSION This study found that there was no clinically or statistically significant decrease in infection rates with AIBC in primary TKAs.
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Affiliation(s)
- Hiba K Anis
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, OH
| | - Nipun Sodhi
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, OH
| | - Mhamad Faour
- Department of Orthopaedic Surgery, Cleveland Clinic Florida, Weston, FL
| | - Alison K Klika
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, OH
| | - Michael A Mont
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, OH
| | - Wael K Barsoum
- Department of Orthopaedic Surgery, Cleveland Clinic Florida, Weston, FL
| | - Carlos A Higuera
- Department of Orthopaedic Surgery, Cleveland Clinic Florida, Weston, FL
| | - Robert M Molloy
- Department of Orthopaedic Surgery, Cleveland Clinic Foundation, Cleveland, OH
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Deng W, Shao H, Li H, Zhou Y. Is surface modification effective to prevent periprosthetic joint infection? A systematic review of preclinical and clinical studies. Orthop Traumatol Surg Res 2019; 105:967-974. [PMID: 31227461 DOI: 10.1016/j.otsr.2019.05.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 04/13/2019] [Accepted: 05/02/2019] [Indexed: 02/02/2023]
Abstract
BACKGROUND With increasing recognition of the importance of biofilm formation in the pathogenesis of periprosthetic joint infection (PJI), a push towards finding solutions to prevent PJI via surface modification of prostheses is occurring. Unlike the promising in vitro antimicrobial effects of these surface modifications, the preclinical and clinical prophylactic effects vary and are debated. Therefore, we performed this systematic review to answer: (1) what kinds of methods of surface modification are used in preclinical and clinical studies to prevent PJI, (2) whether these modifications are effective to prevent PJI. METHODS Electronic searches were performed using PubMed, Embase and the Cochrane library databases up to and including December 2017 with predetermined criteria: (1) in vivo studies with (2) surface modification for prophylactic effects against infection. Both animal studies and clinical trials were included. Data were extracted and presented systematically. RESULTS Overall, 21 studies were included. Among these, fourteen were carried out in animal models and seven were clinical studies. In the animal studies, six used antibiotics and six silver modifications, while copper and Cationic Steroidal Antimicrobial-13 were each used for one study. In the seven clinical studies targeting patients with high infection risk, five of them focused on silver-coated prostheses and the remaining two studied iodine-coated implants. In all of the animal studies, when compared with the control group, the surface modified groups had a lower infection risk (RR ranging from 0 to 0.71). Clinical studies using silver-coated prostheses also demonstrated a lower infection risk (RR ranging from 0.24 to 0.70), while iodine-coated implants showed a 0% and 5% incidence of PJI in the two case series included. DISCUSSION The results from the publications included in this review indicate that surface modification, especially antibiotic and silver modifications, are helpful preventing PJI in both preclinical animal models and in clinical trials. LEVEL OF EVIDENCE III, systematic review of level III retrospective comparative studies and level IV case series and animal experiments.
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Affiliation(s)
- Wang Deng
- Department of Orthopedic Surgery, Beijing Jishuitan Hospital, Fourth Clinical College of Peking University, No. 31 Xinjiekou East Street, Xicheng District, Beijing 100035, China
| | - Hongyi Shao
- Department of Orthopedic Surgery, Beijing Jishuitan Hospital, Fourth Clinical College of Peking University, No. 31 Xinjiekou East Street, Xicheng District, Beijing 100035, China
| | - Hua Li
- Department of Orthopedic Surgery, Beijing Jishuitan Hospital, Fourth Clinical College of Peking University, No. 31 Xinjiekou East Street, Xicheng District, Beijing 100035, China
| | - Yixin Zhou
- Department of Orthopedic Surgery, Beijing Jishuitan Hospital, Fourth Clinical College of Peking University, No. 31 Xinjiekou East Street, Xicheng District, Beijing 100035, China.
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Smitham PJ, Vohora A, Howie DW, Atkins GJ, Solomon LB. Surgical Technique to Manage Periprosthetic Fractures of the Knee in Patients with Infected Leg Ulcers: A Report of Two Cases. JBJS Case Connect 2019; 9:e0347. [PMID: 31390336 DOI: 10.2106/jbjs.cc.18.00347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CASES We describe 2 cases of nonagenarians with periprosthetic knee fractures that were not amenable to either standard internal fixation nor prosthesis revision because of infected leg ulcers in the same limb. The fractures were internally fixed by percutaneous insertion of medial and lateral plates that spanned the knee. Both patients returned to their baseline level of activity without developing surgical site infections. CONCLUSIONS Percutaneous bridging plates that span the knee are a useful option for treating these difficult cases.
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Affiliation(s)
- Peter J Smitham
- Department of Orthopaedics and Trauma, Royal Adelaide Hospital and Discipline of Orthopaedics and Trauma, The University of Adelaide, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Ashray Vohora
- Department of Orthopaedics and Trauma, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Donald W Howie
- Department of Orthopaedics and Trauma, Royal Adelaide Hospital and Discipline of Orthopaedics and Trauma, The University of Adelaide, Royal Adelaide Hospital, Adelaide, South Australia, Australia
| | - Gerald J Atkins
- Centre for Orthopaedic and Trauma Research and Discipline of Orthopaedics and Trauma, The University of Adelaide, Adelaide, South Australia, Australia
| | - Lucian B Solomon
- Department of Orthopaedics and Trauma, Royal Adelaide Hospital and Discipline of Orthopaedics and Trauma, The University of Adelaide, Royal Adelaide Hospital, Adelaide, South Australia, Australia
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Cichos KH, Andrews RM, Wolschendorf F, Narmore W, Mabry SE, Ghanem ES. Efficacy of Intraoperative Antiseptic Techniques in the Prevention of Periprosthetic Joint Infection: Superiority of Betadine. J Arthroplasty 2019; 34:S312-S318. [PMID: 30878506 DOI: 10.1016/j.arth.2019.02.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 02/01/2019] [Accepted: 02/03/2019] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Povidone-iodine (PI), chlorhexidine gluconate (CHG), and vancomycin (VANC) powder are common intrawound prophylactic agents to prevent periprosthetic joint infection during primary total joint arthroplasty. The aims of this study are (1) to determine the minimal inhibitory concentration (MIC) and time to death for PI, CHG, and VANC against multiple bacteria and (2) to determine time to death against bacteria dried on titanium discs. METHODS A standard quantitative suspension assay was performed to determine the MIC for PI, CHG, and VANC against methicillin-resistant Staphylococcus aureus (MRSA), Staphylococcus epidermidis, Haemophilus influenzae, Pseudomonas aeruginosa, Burkholderia cepacia, and Escherichia coli. Time to death assay was performed with time points of 0, 3, 30, and 60 minutes. Concentrations of antiseptic agents for time to death assay were 1% PI, 0.05% CHG, and 5 μg/mL VANC. Dry-phase bacteria on titanium discs were treated in a similar fashion. RESULTS The MIC of PI was 0.63%, CHG was 0.0031%, and VANC was 1.56 μg/mL. All 7 bacterial isolates were completely killed by PI at all times tested. CHG failed to kill MRSA and B cepacia at 0- and 3-minute exposures. Vancomycin completely killed MRSA and S epidermidis isolates between 18-20 hours of exposure. All bacterial isolates dried on titanium discs were eliminated by PI exposure on contact. E coli and S epidermidis were incompletely eliminated by CHG at 0 minutes, with all isolates eliminated at 3, 10, and 30 minutes. CONCLUSION Our study suggests that PI kills all bacteria tested immediately on contact and that the exposure time is not the key factor.
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Affiliation(s)
- Kyle H Cichos
- Department of Orthopaedic Surgery, University of Alabama at Birmingham Hospital, Birmingham, AL; UAB School of Medicine, Birmingham, AL
| | - Rachel M Andrews
- Division of Infectious Disease, Department of Medicine, University of Alabama at Birmingham Hospital, Birmingham, AL
| | - Frank Wolschendorf
- Division of Infectious Disease, Department of Medicine, University of Alabama at Birmingham Hospital, Birmingham, AL
| | - Whitney Narmore
- Division of Infectious Disease, Department of Medicine, University of Alabama at Birmingham Hospital, Birmingham, AL
| | - Scott E Mabry
- Department of Orthopaedic Surgery, University of Alabama at Birmingham Hospital, Birmingham, AL
| | - Elie S Ghanem
- Department of Orthopaedic Surgery, University of Alabama at Birmingham Hospital, Birmingham, AL
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Azboy I, Bedair H, Demirtas A, Ford E, Gahramanov A, Klement MR, Ploegmakers J, Schwarz E, Turkmen I. General Assembly, Prevention, Risk Mitigation, General Factors: Proceedings of International Consensus on Orthopedic Infections. J Arthroplasty 2019; 34:S55-S59. [PMID: 30348580 DOI: 10.1016/j.arth.2018.09.054] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
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