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Bhanushali A, Tran L, Nairne-Nagy J, Bereza S, Callary SA, Atkins GJ, 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; 39:2395-2402.e14. [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] [MESH Headings] [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 J 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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Gonzalez MR, Clunk MJ, Acosta JI, Bedi ADS, Karczewski D, Lozano-Calderón SA. High Rates of Treatment Failure and Amputation in Modular Endoprosthesis Prosthetic Joint Infections Caused by Fungal Infections With Candida. Clin Orthop Relat Res 2024; 482:1232-1242. [PMID: 37988003 PMCID: PMC11219170 DOI: 10.1097/corr.0000000000002918] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 10/11/2023] [Indexed: 11/22/2023]
Abstract
BACKGROUND Fungal prosthetic joint infections (PJIs) are rare yet severe events associated with high rates of recurrent infection. Although bacterial PJIs associated with megaprostheses are known to be associated with higher rates of recurrence and amputation, little is known about fungal PJIs near megaprostheses. QUESTIONS/PURPOSES In patients with fungal megaprosthesis PJIs from one institutional registry, we asked: (1) What were the most common microorganisms isolated? (2) What were the reoperation-, revision-, and amputation-free survival rates 1 and 2 years after surgery? METHODS We conducted a retrospective analysis of megaprostheses in our institutional database. Between 2000 and 2022, 86 patients with a diagnosis of PJI after megaprosthesis implantation were surgically treated at our institution. We considered patients with microbiological cultures that were positive for fungal organisms and who had a minimum follow-up of 2 years from the initial treatment for PJI. Ten patients with fungal megaprosthesis PJIs were included. Although four patients had a follow-up shorter than 2 years, all reached one of the study endpoints at that earlier interval, and therefore were included. All included patients were treated between 2016 and 2022, and the diagnosis of PJI was made in accordance with the 2011 Musculoskeletal Infection Society criteria. Patients were treated with either debridement, antibiotics, and implant retention (DAIR), DAIR-plus (debridement, antibiotics, modular implant component exchange, and stem retention), or one-stage or two-stage revision. In general, DAIR was used for acute PJIs, while DAIR-plus was performed in patients with chronic PJIs who were deemed medically unfit to endure the high morbidity associated with removal of the stems. In cases of prior unsuccessful DAIR-plus or patients with fewer comorbidities, one-stage or two-stage revision was the main treatment approach. The median age at diagnosis was 67 years (range 32 to 84 years), 5 of 10 patients were female, and the median BMI was 31 kg/m 2 (range 20 to 43 kg/m 2 ). The median follow-up was 26 months (range 1 to 54 months). A Kaplan-Meier survival analysis was performed to calculate reoperation-, revision-, and amputation-free survival at 1 and 2 years from the index surgery for PJI. RESULTS The two most common organisms were Candida albicans (5 of 10 patients) and C.parapsilosis (3 of 10). Six of 10 patients had coinfection with a bacterial organism. One-year reoperation-free and revision-free survival were 35% (95% CI 9% to 64%) and 42% (95% CI 11% to 71%), respectively. Two-year reoperation-free and revision-free survival were 12% (95% CI 1% to 40%) and 14% (95% CI 1% to 46%), respectively. Amputation-free survival was 74% (95% CI 30% to 93%) at the 1-year interval and 40% at the 2-year interval (95% CI 7% to 73%). At the final follow-up interval, four patients had undergone amputations and four were being administered chronic antifungal suppression. CONCLUSION Megaprosthesis fungal PJIs are rare but devastating. Arthroplasty surgeons should consider treatment efficacy, which appears to be low across surgical strategies, and the patient's capacity to withstand it. A lower decision threshold for performing amputation may be considered in patients who require rapid infection control to initiate immunosuppressive treatments. Future studies should aim to compare the surgical and clinical outcomes of fungal PJIs with those of other etiologies while controlling for potential variables. Efforts should be made to establish multi-institutional collaborations to achieve larger study samples. LEVEL OF EVIDENCE Level IV, therapeutic study.
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Affiliation(s)
- Marcos R. Gonzalez
- Musculoskeletal Oncology Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Marilee J. Clunk
- Musculoskeletal Oncology Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- University of Toledo College of Medicine and Life Sciences, Toledo, OH, USA
| | - Jose I. Acosta
- Musculoskeletal Oncology Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Angad D. S. Bedi
- Musculoskeletal Oncology Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Daniel Karczewski
- Musculoskeletal Oncology Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Santiago A. Lozano-Calderón
- Musculoskeletal Oncology Service, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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Guan Y, Zheng H, Zeng Z, Tu Y. Surgical procedures for the treatment of fungal periprosthetic infection following hip arthroplasty: a systematic scoping review. Ann Med Surg (Lond) 2024; 86:2786-2793. [PMID: 38694320 PMCID: PMC11060286 DOI: 10.1097/ms9.0000000000001864] [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: 09/29/2023] [Accepted: 02/14/2024] [Indexed: 05/04/2024] Open
Abstract
Background There has been limited literature synthesizing the therapeutic effects of surgical procedures for fungal periprosthetic joint infection (PJI) following hip arthroplasty. The authors' current study aims to comprehensively review and analyze those relevant literature, and carefully make recommendations for future clinical practices. Methods Our current study was carried out in accordance with the PRISMA 2020 statement. Studies regarding the surgical management of fungal PJI following hip arthroplasty were collected via a thorough search of PubMed, Embase and Google scholar databases. The search was lastly performed in March 2023. Non-English language, reviews, articles with duplicated data, and articles without clear information about the type of fungal pathogens and treatment options were excluded. The authors evaluated their systematic review compliance by using AMSTAR 2 criteria and fell in moderate quality. Clinical outcomes of different surgical procedures were evaluated, and a binary logistic regression model was used to identify the risks associated with treatment failure. Data analyses were performed using the SPSS version 19.0. Results A total of 33 articles encompassing 80 patients with fungal PJI following hip arthroplasty were identified. Candida albicans was the most frequently isolated fungus (56.3%, 45/80). The overall treatment success was achieved in 71.1% (54/76) of the reported cases. Univariate analysis showed that the differences of success rate were not significant between publication periods, genders, ages, specimen collection methods, and fungal pathogens. Treatment success rate was 47.4% (9/19) in fungal PJI cases with bacterial co-infection, significantly lower than those without [vs. 79.0% (45/57), P=0.017]. The pooled success rate for surgical debridement, spacer implantation, resection arthroplasty, one-stage revision, and two-stage revision was 50.0% (4/8), 42.9% (3/7), 55.0% (11/20), 86.7% (13/15), and 88.5% (23/26), respectively, with significant differences between them (P=0.009). A binary logistic regression model showed that bacterial co-infection and surgical option were the two significant risk factors associated with treatment failure for fungal PJI following hip arthroplasty. Discussion Regarding the surgical treatment of fungal PJI following hip arthroplasty, patients with bacterial co-infection, and those treated with surgical procedures such as debridement, spacer implantation, and resection arthroplasty should be aware of the higher risks of failure. Nonetheless, future multiple-centre cohort studies are required to establish the optimal treatment.
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Affiliation(s)
| | | | - Zhimin Zeng
- Orthopedic Surgery, Ningbo No.6 Hospital, Ningbo city, Zhejiang Province, China
| | - Yiji Tu
- Orthopedic Surgery, Ningbo No.6 Hospital, Ningbo city, Zhejiang Province, China
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Starnes V, Duggan J, Hollingshead C. Fungal Prosthetic Joint Infection: A Case Series and Review of the Literature. Infect Dis Ther 2024; 13:1051-1065. [PMID: 38613628 PMCID: PMC11098995 DOI: 10.1007/s40121-024-00964-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 03/18/2024] [Indexed: 04/15/2024] Open
Abstract
INTRODUCTION Fungal prosthetic joint infections comprise less than 1% of prosthetic joint infections. Thus, little is known regarding optimal management. This study aims to characterize the microbiology, surgical and medical management, and outcomes for these complex infections. The objectives of this study were to assess the impact of surgical approach, antifungal treatment, fungal species, and time to onset of infection from initial surgery on patient outcomes. METHODS A retrospective record review over 12 years was performed in two health systems that included patients with a deep culture positive for a fungal isolate and the presence of a prosthetic joint. A literature review was performed using the same inclusion criteria. A total of 289 cases were identified and analyzed. RESULTS Candida was the most common isolate, and a two-stage revision was the most commonly employed surgical modality. The type of surgical intervention had a statistically significant relationship with outcome (P = 0.022). CONCLUSIONS Two-stage revision with extended antifungal therapy is preferred in these infections due to higher rates of positive outcomes.
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Affiliation(s)
- Victoria Starnes
- The University of Toledo College of Medicine and Life Sciences, Toledo, USA
| | - Joan Duggan
- Division of Infectious Diseases, The University of Toledo College of Medicine and Life Sciences, Toledo, USA
| | - Caitlyn Hollingshead
- Division of Infectious Diseases, The University of Toledo College of Medicine and Life Sciences, Toledo, USA.
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Gonzalez MR, Bedi ADS, Karczewski D, Lozano-Calderon SA. Treatment and Outcomes of Fungal Prosthetic Joint Infections: A Systematic Review of 225 Cases. J Arthroplasty 2023; 38:2464-2471.e1. [PMID: 37172795 DOI: 10.1016/j.arth.2023.05.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 04/30/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Fungal prosthetic joint infections (PJIs) after a total joint arthroplasty are a rare, yet severe, occurrence not often reported in the literature. Unlike in bacterial PJIs, no clear consensus exists on fungal PJI optimal management. METHODS A systematic review was performed using the PubMed and Embase databases. Manuscripts were assessed for inclusion and exclusion criteria. The Strengthening the Reporting of Observational Studies in Epidemiology checklist was applied for quality assessment. Individual demographic, clinical, and treatment information was retrieved from included manuscripts. RESULTS Seventy one patients who had a PJI of the hip and 126 of the knee were included. Infection recurrence occurred in 29.6% and 18.3% of patients with hip or knee PJI, respectively. Patients who had knee PJIs recurrence had a significantly higher Charlson Comorbidity Index (CCI). For knee PJIs, infection recurrence was more common in patients with Candida albicans (CA) PJIs (P = .022). Two-stage exchange arthroplasty was the most common procedure in both joints. Multivariate analysis found that CCI ≥ 3 was associated with an 18.5-fold increase in the risk of knee PJI recurrence (Odds ratio [OR] = 18.57). Additional risk factors for recurrence in the knee included CA etiology (OR = 3.56) and C-reactive protein at presentation ≥ 6 (OR = 6.54). Compared to debridement, antibiotics, and implant retention, 2-stage procedure was a protective factor for PJI recurrence in the knee (OR = 0.18). No risk factors were found in patients who had hip PJIs. CONCLUSION Treatment of fungal PJIs varies widely, but 2-stage revision is the most common. Risk factors for knee fungal PJI recurrence include elevated CCI, infection by CA, and high C-reactive protein at presentation.
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Affiliation(s)
- Marcos R Gonzalez
- Division of Orthopaedic Oncology, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Angad D S Bedi
- Division of Orthopaedic Oncology, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Daniel Karczewski
- Division of Orthopaedic Oncology, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Santiago A Lozano-Calderon
- Division of Orthopaedic Oncology, Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
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McCulloch RA, Palmer AJ, Donaldson J, Kendrick BJ, Miles J, Taylor A. The Outcomes of Hip and Knee Fungal Periprosthetic Joint Infections: A Retrospective Cohort Study. J Arthroplasty 2023; 38:2183-2187.e1. [PMID: 37172790 DOI: 10.1016/j.arth.2023.05.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 05/01/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Fungal infections are a rare cause of periprosthetic joint infection (PJI), identified in 1% of all of these cases. Outcomes are not well-established due to small cohort sizes in the published literature. The aims of this study were to establish the patient demographics and infection-free survival of patients presenting to 2 high-volume revision arthroplasty centers who had fungal infection of either a hip or knee arthroplasty. We sought to identify risk factors for poor outcomes. METHODS A retrospective analysis was performed of patients at 2 high-volume revision arthroplasty centers who had confirmed fungal PJI of the total hip arthroplasty (THA) and total knee arthroplasty (TKA). Consecutive patients treated between 2010 and 2019 were included. Patient outcomes were classified as infection eradication or persistence. A total of 67 patients who had 69 fungal PJI cases were identified. There were 47 cases involving the knee and 22 of the hip. Mean age at presentation was 68 years (THA mean 67, range 46 to 86) (TKA mean 69, range, 45 to 88). A history of sinus or open wound was present in 60 cases (89%) (THA 21 cases, TKA 39 cases). The median number of operations prior to the procedure at which fungal PJI was identified was 4 (range, 0 to 9), THA 5 (range, 3 to 9), and TKA 3 (range, 0 to 9). RESULTS At a mean follow-up 34 months (range, 2 to 121), remission rates were 11 of 24 (45%) and 22 of 45 (49%) for hip and knee, respectively. There were 7 TKA (16%) and 1 THA cases (4%) that failed treatment resulting in amputations. During the study period, 7 THA and 6 TKA patients had died. Two deaths were directly attributable to PJI. Patient outcome was not associated with the number of prior procedures, patient comorbidities, or organisms. CONCLUSION Eradication of fungal PJI is achieved in less than half of patients, and outcomes are comparable for TKA and THA. The majority of patients who have fungal PJI present with an open wound or sinus. No factors were identified that increase the risk of persistent infection. Patients who have fungal PJI should be informed of the poor outcomes.
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Flaten D. Risk of Treatment Failure for Prosthetic Joint Infections: Retrospective Chart Review in an Outpatient Parenteral Antimicrobial Therapy Program. Can J Hosp Pharm 2023; 76:14-22. [PMID: 36683659 PMCID: PMC9817224 DOI: 10.4212/cjhp.3264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Background Prosthetic joint infections (PJIs) are a major complication of total joint replacement surgeries. Treatment includes surgical intervention with prolonged courses of IV antibiotics in outpatient parenteral antimicrobial therapy (OPAT) programs. The risk of PJI treatment failure is high and may be associated with various clinical factors. Objectives To determine the rate of PJI treatment failure and to identify potential risk factors for failure in patients admitted to an OPAT program. Methods A retrospective chart review was conducted for adult patients with PJI admitted to an OPAT program between July 1, 2013, and July 1, 2019. Treatment courses were deemed to have failed according to predetermined criteria. χ2 tests and multiple linear regression were used to examine associations of comorbidities, pathogens, and antimicrobial regimens with treatment failure. Results In total, 100 patients associated with 137 PJI treatment courses in the OPAT program were included. Of these, 28 patients accounted for 65 of the treatment courses. Methicillin-susceptible Staphylococcus aureus was the most frequently isolated pathogen (31/137 or 22.6% of treatment courses). Patient comorbidities included body mass index of at least 30 kg/m2 (58% of patients) and diabetes (41% of patients). The overall rate of treatment failure was 56.2% (77/137 treatment courses). Selected risk factors associated with treatment failure or success were diabetes (50.9% versus 29.8%; odds ratio [OR] 4.03, 95% confidence interval [CI] 1.38-12.88, p = 0.013) and depression (32.1% versus 14.9%; OR 5.02, 95% CI 1.30-22.89, p = 0.025). Conclusions The overall rate of PJI treatment failure in the study population was high. Patients with diabetes and depression experienced higher incidences of failure. Future investigations of comprehensive PJI management should be considered to ensure successful treatment and to minimize excessive use of health care resources.
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Epidemiology of Fungal Periprosthetic Joint Infection: A Systematic Review of the Literature. Microorganisms 2022; 11:microorganisms11010084. [PMID: 36677376 PMCID: PMC9864285 DOI: 10.3390/microorganisms11010084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 12/15/2022] [Accepted: 12/24/2022] [Indexed: 12/29/2022] Open
Abstract
Fungal prosthetic joint infection (fPJI) is a rare complication; nonetheless, it represents a significant diagnostic and therapeutic challenge. There are no official guidelines on the most effective approach to identify and treat fPJIs. This systematic review aims to review the current literature on fPJI management and provide a comprehensive overview of this topic, especially from an epidemiologic point of view. Studies eligible for this systematic review were identified through an electronic systematic search of PubMed, Scopus, and Web of Science until 30 September 2022. Further references were obtained by cross-referencing. Sixty-three studies met the inclusion criteria, reporting on 372 cases of fPJI; such cases were described mostly in case reports and small case series with only a few larger cohort studies. Diagnosis of fPJI is challenging because of its chronic and indolent clinical course; it is further complicated by the technical difficulty of harvesting fungal cultures. A two-stage revision was the primary procedure in 239 (64.2%) patients whereas DAIR and one-stage approaches were reported in 30 (8.0%) and 18 (4.8 %) cases. In conclusion, our study highlights the heterogeneity of the reported treatments of fPJI, particularly in terms of medical management. With concern to a surgical approach, a two-stage revision arthroplasty is generally suggested, considering fPJI a delayed or late infection. The need for multicenter, prospective studies to provide standardized protocols and improve the treatment of fungal PJI clearly emerges.
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Costa PDS, Prado A, Bagon NP, Negri M, Svidzinski TIE. Mixed Fungal Biofilms: From Mycobiota to Devices, a New Challenge on Clinical Practice. Microorganisms 2022; 10:microorganisms10091721. [PMID: 36144323 PMCID: PMC9506030 DOI: 10.3390/microorganisms10091721] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/19/2022] [Accepted: 08/24/2022] [Indexed: 11/29/2022] Open
Abstract
Most current protocols for the diagnosis of fungal infections are based on culture-dependent methods that allow the evaluation of fungal morphology and the identification of the etiologic agent of mycosis. Most current protocols for the diagnosis of fungal infections are based on culture-dependent methods that enable the examination of the fungi for further identification of the etiological agent of the mycosis. The isolation of fungi from pure cultures is typically recommended, as when more than one species is identified, the second agent is considered a contaminant. Fungi mostly survive in highly organized communities that provoke changes in phenotypic profile, increase resistance to antifungals and environmental stresses, and facilitate evasion from the immune system. Mixed fungal biofilms (MFB) harbor more than one fungal species, wherein exchange can occur that potentialize the effects of these virulence factors. However, little is known about MFB and their role in infectious processes, particularly in terms of how each species may synergistically contribute to the pathogenesis. Here, we review fungi present in MFB that are commensals of the human body, forming the mycobiota, and how their participation in MFB affects the maintenance of homeostasis. In addition, we discuss how MFB are formed on both biotic and abiotic surfaces, thus being a significant reservoir of microorganisms that have already been associated in infectious processes of high morbidity and mortality.
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Periprosthetic Joint Infections Caused by Candida Species—A Single-Center Experience and Systematic Review of the Literature. J Fungi (Basel) 2022; 8:jof8080797. [PMID: 36012786 PMCID: PMC9410158 DOI: 10.3390/jof8080797] [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: 05/27/2022] [Revised: 07/18/2022] [Accepted: 07/26/2022] [Indexed: 11/17/2022] Open
Abstract
Background: The aim of this study was to analyze the treatment results of fungal periprosthetic joint infections (PJI) caused by Candida species from a single orthopedic center and to compare them with reports from other institutions. Methods: Eight patients operated on from January 2014 to December 2021 met the inclusion criteria and were analyzed in terms of clinical outcomes. A systematic review of the literature identified 153 patients with Candida PJIs extracted from 12 studies according to the PRISMA (Preferred Reporting Item for Systematic Reviews and Meta-Analyses) guidelines. Results: The success rate of the treatment in the case series was 50%. The most frequent pathogens were Candida albicans (three cases; 37.5%) and Candida parapsilosis (three cases; 37.5%). In one patient (12.5%), bacterial co-infection was noted, and in five patients (62.5%) significant risk factors of PJI were confirmed. The overall success rate on the basis of data collected for systematic review was 65.5%. A sub-analysis of 127 patients revealed statistically significant differences (p = 0.02) with a higher success rate for the knees (77.6%) than for the hips (58%). In 10 studies the analysis of risk factors was performed and among 106 patients in 77 (72.6%) comorbidities predispose to fungal PJI were confirmed. Bacterial co-infection was noted in 84 patients (54.9%). In 93 patients (60.7%) Candida albicans was the culprit pathogen, and in 39 patients (25.5%) Candida parapsilosis was the culprit pathogen. Based on these two most frequent Candida species causing PJI, the success rate of the treatment was statistically different (p = 0.03), and was 60.3% and 83.3%, respectively. The two-stage strategy was more favorable for patients with Candida parapsilosis infections (94.4% success rate) than the one-stage protocol (50% success rate; p = 0.02); as well as in comparison to the two-stage treatment of Candida albicans (65% success rate; p = 0.04). Conclusions: The analysis of the literature showed no differences in the overall success rate between one- and two-stage surgical strategies for all Candida species, but differed significantly comparing the two most frequent strains and concerning PJI localization. The frequent presence of bacterial co-infections makes it necessary to consider the additional administration of antibiotics in the case of fungal PJI.
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Williams BT, Hogan C, Damioli L. Two-Stage Revision Total Knee Arthroplasty for Chronic Histoplasma Capsulatum Prosthetic Joint Infection: A Case Report. JBJS Case Connect 2022; 12:01709767-202209000-00040. [PMID: 36075022 DOI: 10.2106/jbjs.cc.22.00155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 07/08/2022] [Indexed: 06/15/2023]
Abstract
CASE This report describes a histoplasma capsulatum total knee prosthetic joint infection (PJI) in an immunosuppressed patient treated with a 2-stage revision. The diagnosis of PJI was made based on minor criteria, and the causative organism was identified from cultures obtained at the time of explantation. The patient underwent induction with amphotericin B, followed by oral antifungal therapy and a successful 2-stage revision with a hinged prosthesis with an interval of ∼7 months between stage 1 and stage 2. At the most recent follow-up (18 months), she remained clear from infection with planned lifetime antifungal suppression. CONCLUSION This case report highlights the importance of consideration of atypical organisms when treating immunocompromised patients. Furthermore, this case report documents one of the few cases of histoplasma PJI and provides a successful treatment algorithm to potentially be applied to future cases.
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Affiliation(s)
- Brady T Williams
- University of Colorado, Department of Orthopaedics; Aurora, Colorado
| | - Craig Hogan
- University of Colorado, Department of Orthopaedics; Aurora, Colorado
| | - Laura Damioli
- University of Colorado, Division of Infectious Diseases, Subdivision of Orthopedic Infectious Diseases; Aurora, Colorado
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Koutserimpas C, Naoum S, Alpantaki K, Raptis K, Dretakis K, Vrioni G, Samonis G. Fungal Prosthetic Joint Infection in Revised Knee Arthroplasty: An Orthopaedic Surgeon’s Nightmare. Diagnostics (Basel) 2022; 12:diagnostics12071606. [PMID: 35885511 PMCID: PMC9315739 DOI: 10.3390/diagnostics12071606] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 06/28/2022] [Accepted: 06/30/2022] [Indexed: 11/16/2022] Open
Abstract
Fungal prosthetic joint infections (PJIs), despite the fact that they are rare, represent a devastating complication. Such infections in revised knee arthroplasties pose a unique surgical and medical challenge. A rare case of Candida parapsilosis PJI in revised knee arthroplasty is reported. Furthermore, a thorough review of all published fungal PJIs cases in revised knee arthroplasties is provided. A 72-year-old female with total knee replacement surgery due to osteoarthritis 10 years ago, followed by two revision surgeries six and two years ago due to aseptic loosening, presented with signs and symptoms of septic loosening of the knee components. Resection arthroplasty and cement-spacer placement was performed and periprosthetic tissue cultures yielded Candida parapsilosis. The patient was commenced on proper antifungal treatment (AFT) for six months and then the second stage of the revision surgery was performed successfully. From 2000 to 2022, a total of 46 patients with median age 69 years [interquartile range (IQR = 10)], suffering fungal PJI occurring in revised knee arthroplasty have been reported. The median time from initial arthroplasty to symptoms’ onset was 12 months (IQR = 14). Cultures of local material (52.2%) and histology (6.5%) were the reported diagnostic method, while Candida species were the most commonly isolated fungi. Regarding surgical management, two-stage revision arthroplasty (TSRA) was performed in most cases (54.3%), with median time-interval of six months (IQR = 6) between the two stages. Regarding AFT, fluconazole was the preferred antifungal compound (78.3%), followed by voriconazole and amphotericin B (19.6% each). The median duration of AFT was five months (IQR = 4.5). Infection’s outcome was successful in 38 cases (82.6%). Fungal PJIs, especially in revised knee arthroplasties, are devastating complications. A combination of AFT and TSRA seems to be the treatment of choice. TSRA in these cases poses a special challenge, since major bone defects may be present. Therapeutic procedures remain unclear, thus additional research is needed.
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Affiliation(s)
- Christos Koutserimpas
- Department of Orthopaedics and Traumatology, “251” Hellenic Air Force General Hospital of Athens, 11525 Athens, Greece; (C.K.); (S.N.); (K.R.)
| | - Symeon Naoum
- Department of Orthopaedics and Traumatology, “251” Hellenic Air Force General Hospital of Athens, 11525 Athens, Greece; (C.K.); (S.N.); (K.R.)
| | - Kalliopi Alpantaki
- Department of Orthopaedics and Traumatology, “Venizeleion” General Hospital of Heraklion, 714-09 Crete, Greece;
| | - Konstantinos Raptis
- Department of Orthopaedics and Traumatology, “251” Hellenic Air Force General Hospital of Athens, 11525 Athens, Greece; (C.K.); (S.N.); (K.R.)
| | - Konstantinos Dretakis
- 2nd Department of Orthopaedics, “Hygeia” General Hospital of Athens, 151-23 Marousi, Greece;
| | - Georgia Vrioni
- Department of Microbiology, Medical School, National and Kapodistrian University of Athens, 115-27 Athens, Greece;
| | - George Samonis
- Department of Medicine, University of Crete, 71500 Heraklion, Greece
- First Department of Medical Oncology, “Metropolitan” Hospital, Neon Faliron, 185-47 Attica, Greece
- Correspondence: ; Tel.: +306-944-437-255
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13
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Zhang Y, Gao Z, Zhang T, Dong Y, Sheng Z, Zhang F, Zhou Y, Guo L. A comparsion study between debridement, antibiotics, and implant retention and two-stage revision total knee arthroplasty for the management of periprosthetic joint infection occurring within 12 weeks from index total knee arthroplasty. J Orthop Surg Res 2022; 17:330. [PMID: 35761314 PMCID: PMC9235174 DOI: 10.1186/s13018-022-03218-x] [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: 04/05/2022] [Accepted: 06/13/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Managing periprosthetic joint infections are variable in practices. Debridement, antibiotics, and implant retention (DAIR) is one of the favorable interventions. Given that the success rate of the two-stage revision total knee arthroplasty (rTKA) might be overestimated. The purpose of this study is to compare the success rate between DAIR and standard two-stage rTKA with a comparable intervention time. METHODS We retrospectively reviewed the consecutive knee periprosthetic joint infection cases which underwent DAIR or two-stage rTKA (all procedures were performed by the senior author) within 12 weeks since their primary TKA between July 2009 and October 2019. Average follow-up was 72.20 ± 40.70 months (range 29-148 months) in the DAIR group compared to 89.14 ± 43.06 months after spacer insertion (range 29-163 months) in the two-stage revision group (P = 0.156). According to different interventions, demographic data; timing of surgical intervention; hospital for special surgery knee score; and success rate were collected and compared between the DAIR group and two-stage revision group. Failure of treatment was based on the Delphi consensus and the fate of spacers. The pathogen types and failure cases were also recorded and analyzed. RESULTS Average follow-up was 72.20 ± 40.70 months (range 29-148 months) in the DAIR group compared to 89.14 ± 43.06 months after spacer insertion (range 29-163 months) in the two-stage revision group. Time from index surgery was 3.90 ± 2.92 weeks (range 0-12 weeks) in the DAIR group, and 5.11 ± 2.86 weeks (range 0-12 weeks) in the 2-stage exchange group, respectively. The success rate was 70.0% and 75.0% in the DAIR group and two-stage revision group, respectively. But no significant differences were observed between the two groups. CONCLUSION DAIR demonstrated comparable effectiveness with two-stage rTKA. We recommended DAIR as a choice for patients with current infection within 12 weeks after primary TKA. For methicillin-resistant staphylococcal infections and fungal infections, two-stage rTKA might be preferred.
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Affiliation(s)
- Yanchao Zhang
- Medical School of Chinese PLA, Beijing, 100853, China.,Department of Orthopedics, The First Medical Center, Chinese People's Liberation Army General Hospital, Fuxing Road, Haidian District, Beijing, 100048, China.,Senior Department of Orthopedics, The Fourth Medical Center of PLA General Hospital, Beijing, 100048, China
| | - Zhisen Gao
- Department of Orthopedics, The First Medical Center, Chinese People's Liberation Army General Hospital, Fuxing Road, Haidian District, Beijing, 100048, China.,Senior Department of Orthopedics, The Fourth Medical Center of PLA General Hospital, Beijing, 100048, China
| | - Ti Zhang
- Department of Orthopedics, The First Medical Center, Chinese People's Liberation Army General Hospital, Fuxing Road, Haidian District, Beijing, 100048, China.,Senior Department of Orthopedics, The Fourth Medical Center of PLA General Hospital, Beijing, 100048, China.,Medical School of Nankai University, Tianjin, 300071, China
| | - Yu Dong
- Department of Orthopedics, The First Medical Center, Chinese People's Liberation Army General Hospital, Fuxing Road, Haidian District, Beijing, 100048, China.,Senior Department of Orthopedics, The Fourth Medical Center of PLA General Hospital, Beijing, 100048, China.,Medical School of Nankai University, Tianjin, 300071, China
| | - Zhuoqi Sheng
- Medical School of Chinese PLA, Beijing, 100853, China.,Department of Orthopedics, The First Medical Center, Chinese People's Liberation Army General Hospital, Fuxing Road, Haidian District, Beijing, 100048, China.,Senior Department of Orthopedics, The Fourth Medical Center of PLA General Hospital, Beijing, 100048, China
| | - Fei Zhang
- Medical School of Chinese PLA, Beijing, 100853, China.,Department of Orthopedics, The First Medical Center, Chinese People's Liberation Army General Hospital, Fuxing Road, Haidian District, Beijing, 100048, China.,Senior Department of Orthopedics, The Fourth Medical Center of PLA General Hospital, Beijing, 100048, China
| | - Yonggang Zhou
- Department of Orthopedics, The First Medical Center, Chinese People's Liberation Army General Hospital, Fuxing Road, Haidian District, Beijing, 100048, China. .,Senior Department of Orthopedics, The Fourth Medical Center of PLA General Hospital, Beijing, 100048, China.
| | - Lingfei Guo
- Department of Orthopedics, The First Medical Center, Chinese People's Liberation Army General Hospital, Fuxing Road, Haidian District, Beijing, 100048, China. .,Department of Orthopedics, the Eighth Medical Centre, Chinese People's Liberation Army General Hospital, Heishanhu Road, Haidian District, Beijing, 100091, China.
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14
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Candida periprosthetic infection of the knee: a systematic review of surgical treatments and clinical outcomes. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2022; 33:899-907. [PMID: 35182240 DOI: 10.1007/s00590-022-03224-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 02/03/2022] [Indexed: 10/19/2022]
Abstract
BACKGROUND Candida periprosthetic joint infections (PJIs) are a rare cause of prosthesis revision with severe consequences and challenging treatment. This study aims to produce a systematic analysis of types of treatment and outcome of knee Candida PJIs and their correlation with specific pathogen species. METHODS During April 2021, a literature search was performed according to PRISMA (Preferred Reporting Item for Systematic Reviews and Meta-Analyses) guideline. Reviewers used the Oxford Level of Evidence (LoE) and Methodological index for non-randomized studies (MINORS) score. Modal value of surgical, pharmacological treatment and outcome along with the correlation between types of treatment and outcome was calculated through Chi-square or Fisher exact test. RESULTS In total, 115 cases were collected through 51 articles, identifying 116 pathogens. Candida albicans was the most frequent pathogen. Analysis of LoE reveals 40 LoE 5 and 11 LoE 4. Thirteen patients underwent one-stage revision, 46 patients two-stage revision, 6 patients resection arthroplasty and arthrodesis, 4 patients long-term antifungal therapy, and 3 patients debridement with prosthesis retention. Global rate of success was 85.14%. Modal distribution revealed a preference for two-stage revision and Fluconazole in medical therapy. No difference in terms of fungal eradication was found among Candida species (p = 0.503) and for treatments except for two-stage revision and resection arthroplasty (p = 0.0125) or debridement with implant retention (p = 0.0498), and the rest of procedures and resection arthroplasty (0.0192). MINORS score was poor. CONCLUSIONS Analysis of the literature did not highlight any difference between types of surgical treatment and pathogens in terms of relapse or infection eradication. However, two-stage replacement may be preferred, allowing healing of infection in most cases.
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15
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Karczewski D, Ren Y, Andronic O, Akgün D, Perka C, Müller M, Kienzle A. Candida periprosthetic joint infections - risk factors and outcome between albicans and non-albicans strains. INTERNATIONAL ORTHOPAEDICS 2021; 46:449-456. [PMID: 34783888 PMCID: PMC8840907 DOI: 10.1007/s00264-021-05214-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 09/07/2021] [Indexed: 11/25/2022]
Abstract
Background Despite its scarcity, fungal periprosthetic joint infection (PJI) is of great clinical relevance as diagnosis and treatment are highly challenging. Previous analyses focused on the treatment rather than the role of the causative fungal agent on clinical outcome. This is the largest study of its kind to evaluate Candida strain–dependent differences in patients with fungal PJI. Methods We retrospectively analyzed 29 patients who underwent surgical intervention due to Candida hip or knee PJI in our department from 2010 to 2018. PJI was defined according to IDSA, recurrent PJI according to modified Delphi consensus criteria. Statistical analysis was performed using t-test, chi-square test with Yates correction, and log rank test. Results Besides age and affected joint, no significant differences were found between Candida albicans and non-albicans PJI patients (75.83 versus 64.11 years, p = 0.012; 12 hip versus two knee cases, p = 0.013). Most patients received two- (27.59%) or three-stage exchange surgery (41.38%). There was a statistical trend towards an increase in surgery needed in non-albicans Candida PJI (2.92 versus 2.12; p = 0.103). After initial Candida PJI treatment, functional prosthesis implantation was achieved in 72.41% of all patients. At last follow-up, infection-free survival was at 26.79% in Candida albicans versus 72.00% in non-albicans PJI (p = 0.046). Conclusions In this study, we found infection-free survival rates to be significantly decreased in patients with albicans compared to non-albicans Candida PJI. While age and affected joint might play a confounding role, we speculate the causative pathogen to play a decisive role in disease progression. Supplementary Information The online version contains supplementary material available at 10.1007/s00264-021-05214-y.
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Affiliation(s)
- Daniel Karczewski
- Center for Musculoskeletal Surgery, Clinic for Orthopedics, Charité University Hospital, Charitéplatz 1, 10117, Berlin, Germany
| | - Yi Ren
- Center for Musculoskeletal Surgery, Clinic for Orthopedics, Charité University Hospital, Charitéplatz 1, 10117, Berlin, Germany
| | - Octavian Andronic
- Department of Orthopaedics, Balgrist University Hospital, University of Zurich, Forchstrasse 340, 8008, Zurich, Switzerland
| | - Doruk Akgün
- Center for Musculoskeletal Surgery, Clinic for Orthopedics, Charité University Hospital, Charitéplatz 1, 10117, Berlin, Germany
| | - Carsten Perka
- Center for Musculoskeletal Surgery, Clinic for Orthopedics, Charité University Hospital, Charitéplatz 1, 10117, Berlin, Germany
| | - Michael Müller
- Center for Musculoskeletal Surgery, Clinic for Orthopedics, Charité University Hospital, Charitéplatz 1, 10117, Berlin, Germany
| | - Arne Kienzle
- Center for Musculoskeletal Surgery, Clinic for Orthopedics, Charité University Hospital, Charitéplatz 1, 10117, Berlin, Germany.
- Berlin Institute of Health at Charité - Universitätsmedizin Berlin, BIH Biomedical Innovation Academy, Charitéplatz 1, 10117, Berlin, Germany.
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16
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The reasons for and mortality of patients unable to receive reimplantation after resection arthroplasty for chronic hip periprosthetic infection. INTERNATIONAL ORTHOPAEDICS 2021; 46:465-472. [PMID: 34746981 DOI: 10.1007/s00264-021-05254-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 10/22/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Two-stage exchange arthroplasty is a feasible treatment for chronic PJI (periprosthetic joint infection) of total hip arthroplasty (THA). However, there are large numbers of patients who are unable to ultimately receive reimplantation after resection arthroplasty owing to uncontrolled infection and multiple comorbidities. The purpose of the current study was to identify patient-related risk factors and reasons for being unable to undergo revision THA. METHODS Individuals undergoing resection arthroplasty for chronic PJI treatment from 2013 to 2020 at our institution were retrospectively reviewed. A variety of patient comorbidities, laboratory data, isolated pathogens, and follow-up status were collected for analysis. RESULTS A total of 84 patients (46 men and 38 women) with a 2.7 ± 2.1-year follow-up were analyzed. Thirty-eight (45.2%) patients eventually underwent revision THA, while the other 46 (54.8%) did not receive reimplantation during follow-up. The patients without receiving reimplantation had higher Charlson comorbidity index (CCI) score (3.1 ± 2.9 versus 1.2 ± 1.5; p = 0.001). Lower cumulative incidence of receiving reimplantation was observed in patients with chronic kidney disease (log-rank test, p = 0.019), anemia (p = 0.011), presence of initial fever (p = 0.030), and oxacillin-resistant strain infection (p = 0.030). The most common reasons for not receiving reimplantation were uncontrolled infection, unstable medical conditions, and death. The patients without reimplantation had a relatively higher mortality rate (log-rank test, p = 0.002). CONCLUSION Chronic hip PJI with poor medical conditions or oxacillin-resistant strain infection decreased the chance of undergoing revision surgery. These patients had unfavourable outcomes and a higher mortality rate after resection arthroplasty.
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17
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Baecker H, Frieler S, Geßmann J, Pauly S, Schildhauer TA, Hanusrichter Y. Three-stage revision arthroplasty for the treatment of fungal periprosthetic joint infection: outcome analysis of a novel treatment algorithm : a prospective study. Bone Jt Open 2021; 2:671-678. [PMID: 34406077 PMCID: PMC8384437 DOI: 10.1302/2633-1462.28.bjo-2021-0002.r2] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Aims Fungal periprosthetic joint infections (fPJIs) are rare complications, constituting only 1% of all PJIs. Neither a uniform definition for fPJI has been established, nor a standardized treatment regimen. Compared to bacterial PJI, there is little evidence for fPJI in the literature with divergent results. Hence, we implemented a novel treatment algorithm based on three-stage revision arthroplasty, with local and systemic antifungal therapy to optimize treatment for fPJI. Methods From 2015 to 2018, a total of 18 patients with fPJI were included in a prospective, single-centre study (DKRS-ID 00020409). The diagnosis of PJI is based on the European Bone and Joint Infection Society definition of periprosthetic joint infections. The baseline parameters (age, sex, and BMI) and additional data (previous surgeries, pathogen spectrum, and Charlson Comorbidity Index) were recorded. A therapy protocol with three-stage revision, including a scheduled spacer exchange, was implemented. Systemic antifungal medication was administered throughout the entire treatment period and continued for six months after reimplantation. A minimum follow-up of 24 months was defined. Results Eradication of infection was achieved in 16 out of 18 patients (88.8%), with a mean follow-up of 35 months (25 to 54). Mixed bacterial and fungal infections were present in seven cases (39%). The interval period, defined as the period of time from explantation to reimplantation, was 119 days (55 to 202). In five patients, a salvage procedure was performed (three cementless modular knee arthrodesis, and two Girdlestone procedures). Conclusion Therapy for fPJI is complex, with low cure rates according to the literature. No uniform treatment recommendations presently exist for fPJI. Three-stage revision arthroplasty with prolonged systemic antifungal therapy showed promising results. Cite this article: Bone Jt Open 2021;2(8):671–678.
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Affiliation(s)
- Hinnerk Baecker
- Department of General and Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr-University Bochum, Bochum, Germany
| | - Sven Frieler
- Department of General and Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr-University Bochum, Bochum, Germany.,Hansjörg Wyss Hip and Pelvic Center, Swedish Hospital, Seattle, Washington, USA.,Seattle Science Foundation, Seattle, Washington, USA.,Swedish Neuroscience Institute, Swedish Medical Center, Seattle, Washington, USA
| | - Jan Geßmann
- Department of General and Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr-University Bochum, Bochum, Germany
| | - Stephan Pauly
- Clinic for Special Orthopaedic and Trauma Surgery, Vivantes Auguste Viktoria Hospitals, Berlin, Germany
| | - Thomas A Schildhauer
- Department of General and Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr-University Bochum, Bochum, Germany
| | - Yannik Hanusrichter
- Department of General and Trauma Surgery, BG University Hospital Bergmannsheil, Ruhr-University Bochum, Bochum, Germany
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18
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Koutserimpas C, Chamakioti I, Zervakis S, Raptis K, Alpantaki K, Kofteridis DP, Vrioni G, Samonis G. Non- Candida Fungal Prosthetic Joint Infections. Diagnostics (Basel) 2021; 11:diagnostics11081410. [PMID: 34441344 PMCID: PMC8391504 DOI: 10.3390/diagnostics11081410] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 07/27/2021] [Accepted: 08/03/2021] [Indexed: 12/22/2022] Open
Abstract
Background: Fungal prosthetic joint infections (PJIs) are rare, especially those caused by non-Candida species. Treatment has not been fully elucidated, since a plethora of antifungal and surgical interventions have been proposed. Τhis study represents an effort to clarify the optimal management of non-Candida fungal PJIs, by reviewing all relevant published cases. Methods: A thorough review of all existing non-Candida fungal PJIs in the literature was conducted. Data regarding demographics, responsible organisms, antifungal treatment (AFT), surgical intervention, time between initial arthroplasty and onset of symptoms, and time between onset of symptoms and firm diagnosis, as well as the infection’s outcome, were evaluated. Results: Forty-two PJIs, in patients with mean age of 66.2 years, were found and reviewed. Aspergillus spp. were isolated in most cases (10; 23.8%), followed by Coccidioides spp. (7; 16.7%) and Pichiaanomala (5; 11.9%). Fluconazole was the preferred antifungal regimen (20 cases; 47.6%), followed by amphotericin B (18 cases; 42.9%), while the mean AFT duration was 9.4 months (SD = 7.06). Two-stage revision arthroplasty (TSRA) was performed in 22 cases (52.4%), with the mean time between stages being 5.2 months (SD = 2.9). The mean time between initial joint implantation and onset of symptoms was 42.1 months (SD = 50.7), while the mean time between onset of symptoms and diagnosis was 5.8 months (SD = 14.3). Conclusions: Non-Candida fungal PJIs pose a clinical challenge, demanding a multidisciplinary approach. The present review has shown that combination of TSRA separated by a 3–6-month interval and prolonged AFT has been the standard of care in the studied cases.
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Affiliation(s)
- Christos Koutserimpas
- Department of Orthopaedics and Traumatology, "251" Hellenic Air Force General Hospital of Athens, 115 25 Athens, Greece
| | - Ifigeneia Chamakioti
- Emergency Department, "251" Hellenic Air Force General Hospital of Athens, 115 25 Athens, Greece
| | - Stylianos Zervakis
- Department of Cardiology, University Hospital of Heraklion, 714 09 Heraklion, Greece
| | - Konstantinos Raptis
- Department of Orthopaedics and Traumatology, "251" Hellenic Air Force General Hospital of Athens, 115 25 Athens, Greece
| | - Kalliopi Alpantaki
- Department of Orthopaedics and Traumatology, "Venizeleion" General Hospital of Heraklion, 714 09 Heraklion, Greece
| | - Diamantis P Kofteridis
- Department of Internal Medicine, University Hospital of Heraklion, 715 00 Heraklion, Greece
| | - Georgia Vrioni
- Department of Microbiology, Medical School, National and Kapodistrian University of Athens, 115 27 Athens, Greece
| | - George Samonis
- Department of Internal Medicine, University Hospital of Heraklion, 715 00 Heraklion, Greece
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19
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Escolà-Vergé L, Rodríguez-Pardo D, Corona PS, Pigrau C. Candida Periprosthetic Joint Infection: Is It Curable? Antibiotics (Basel) 2021; 10:antibiotics10040458. [PMID: 33920619 PMCID: PMC8073246 DOI: 10.3390/antibiotics10040458] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/07/2021] [Accepted: 04/13/2021] [Indexed: 01/08/2023] Open
Abstract
Candida periprosthetic joint infection (CPJI) is a rare and very difficult to treat infection, and high-quality evidence regarding the best management is scarce. Candida spp. adhere to medical devices and grow forming biofilms, which contribute to the persistence and relapse of this infection. Typically, CPJI presents as a chronic infection in a patient with multiple previous surgeries and long courses of antibiotic therapy. In a retrospective series of cases, the surgical approach with higher rates of success consists of a two-stage exchange surgery, but the best antifungal treatment and duration of antifungal treatment are still unclear, and the efficacy of using an antifungal agent-loaded cement spacer is still controversial. Until more evidence is available, focusing on prevention and identifying patients at risk of CPJI seems more than reasonable.
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Affiliation(s)
- Laura Escolà-Vergé
- Infectious Diseases Department, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (D.R.-P.); (C.P.)
- Spanish Network for Research in Infectious Diseases (REIPI RD16/0016/0003), Instituto de Salud Carlos III, 28029 Madrid, Spain;
- Study Group on Osteoarticular Infections of the Spanish Society of Clinical Microbiology and Infectious Diseases (GEIO-SEIMC), 28003 Madrid, Spain
- Correspondence: ; Tel.: +34-932-746-090; Fax: +34-934-894-091
| | - Dolors Rodríguez-Pardo
- Infectious Diseases Department, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (D.R.-P.); (C.P.)
- Spanish Network for Research in Infectious Diseases (REIPI RD16/0016/0003), Instituto de Salud Carlos III, 28029 Madrid, Spain;
- Study Group on Osteoarticular Infections of the Spanish Society of Clinical Microbiology and Infectious Diseases (GEIO-SEIMC), 28003 Madrid, Spain
| | - Pablo S. Corona
- Spanish Network for Research in Infectious Diseases (REIPI RD16/0016/0003), Instituto de Salud Carlos III, 28029 Madrid, Spain;
- Study Group on Osteoarticular Infections of the Spanish Society of Clinical Microbiology and Infectious Diseases (GEIO-SEIMC), 28003 Madrid, Spain
- Septic and Reconstructive Surgery Unit (UCSO), Orthopaedic Surgery Department, Vall d’Hebron University Hospital, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain
| | - Carles Pigrau
- Infectious Diseases Department, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (D.R.-P.); (C.P.)
- Spanish Network for Research in Infectious Diseases (REIPI RD16/0016/0003), Instituto de Salud Carlos III, 28029 Madrid, Spain;
- Study Group on Osteoarticular Infections of the Spanish Society of Clinical Microbiology and Infectious Diseases (GEIO-SEIMC), 28003 Madrid, Spain
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20
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Baptista M, Sevivas N, Ferreira NV, Fardilha L, Varanda P, Mateus C. Cryptococcus magnus Periprosthetic Shoulder Infection: A Case Report. JBJS Case Connect 2020; 10:e20.00507. [PMID: 33512932 DOI: 10.2106/jbjs.cc.20.00507] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CASE We present a 68-year-old diabetic man with a periprosthetic shoulder infection (PSI) by Cryptococcus magnus. The fungus was identified 4 weeks after a revision surgery for a chronic bacterial PSI. Treatment was successful with a 2-week course of intravenous liposomal amphotericin B (5 mg/kg) followed by 6 weeks of fluconazole (200 mg/d). CONCLUSION To the best of our knowledge, only 2 periprosthetic infections due to Cryptococcus neoformans have been previously reported. This is the first report of cryptococcal involvement of a prosthetic shoulder, and the first identified osteoarticular infection ever by C. magnus.
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Affiliation(s)
- Mário Baptista
- Orthopaedic Surgery and Traumatology Department, Hospital de Braga, Braga, Portugal
| | - Nuno Sevivas
- Trofa Saúde Group, Porto, Portugal.,School of Medicine and ICVS/3B's-PT Government Associate Laboratory, University of Minho, Braga, Portugal
| | - Nuno Vieira Ferreira
- Trofa Saúde Group, Porto, Portugal.,Orthopaedic Surgery and Traumatology Department, Hospital Santa Maria Maior, Barcelos, Portugal
| | - Luísa Fardilha
- Orthopaedic Surgery and Traumatology Department, Hospital de Braga, Braga, Portugal
| | - Pedro Varanda
- Orthopaedic Surgery and Traumatology Department, Hospital de Braga, Braga, Portugal.,School of Medicine and ICVS/3B's-PT Government Associate Laboratory, University of Minho, Braga, Portugal
| | - Carlos Mateus
- Orthopaedic Surgery and Traumatology Department, Hospital de Braga, Braga, Portugal
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21
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A Biodegradable Antifungal-Loaded Sol-Gel Coating for the Prevention and Local Treatment of Yeast Prosthetic-Joint Infections. MATERIALS 2020; 13:ma13143144. [PMID: 32679668 PMCID: PMC7411966 DOI: 10.3390/ma13143144] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 07/10/2020] [Accepted: 07/13/2020] [Indexed: 12/31/2022]
Abstract
Fungal prosthetic-joint infections are rare but devastating complications following arthroplasty. These infections are highly recurrent and expose the patient to the development of candidemia, which has high mortality rates. Patients with this condition are often immunocompromised and present several comorbidities, and thus pose a challenge for diagnosis and treatment. The most frequently isolated organisms in these infections are Candida albicans and Candida parapsilosis, pathogens that initiate the infection by developing a biofilm on the implant surface. In this study, a novel hybrid organo-inorganic sol-gel coating was developed from a mixture of organopolysiloxanes and organophosphite, to which different concentrations of fluconazole or anidulafungin were added. Then, the capacity of these coatings to prevent biofilm formation and treat mature biofilms produced by reference and clinical strains of C. albicans and C. Parapsilosis was evaluated. Anidulafungin-loaded sol-gel coatings were more effective in preventing C. albicans biofilm formation, while fluconazole-loaded sol-gel prevented C. parapsilosis biofilm formation more effectively. Treatment with unloaded sol-gel was sufficient to reduce C. albicans biofilms, and the sol-gels loaded with fluconazole or anidulafungin slightly enhanced this effect. In contrast, unloaded coatings stimulated C. parapsilosis biofilm formation, and loading with fluconazole reduced these biofilms by up to 99%. In conclusion, these coatings represent a novel therapeutic approach with potential clinical use to prevent and treat fungal prosthetic-joint infections.
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