1
|
Chowdhry M, Dipane MV, Duncan ST, Pena D, Stavrakis A, McPherson EJ. Next generation sequencing identifies an increased diversity of microbes in post lavage specimens in infected TKA using a biofilm disrupting irrigant. Knee 2024; 51:231-239. [PMID: 39393342 DOI: 10.1016/j.knee.2024.09.010] [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: 03/22/2024] [Revised: 07/18/2024] [Accepted: 09/20/2024] [Indexed: 10/13/2024]
Abstract
BACKGROUND Periprosthetic joint infection (PJI) is a devastating complication of joint arthroplasty. In chronic PJI, a biofilm envelops the surface of implants, which contains microbiota within an extra-microbial polymeric matrix (EMPM). Microbial identification is paramount for effective treatment. In this study, we use a multi-modal, EMPM disrupting, neoadjuvant irrigant and compare the microbiota detected pre-lavage to post-lavage by two techniques: culture and Next Generation Sequencing (NGS). We suspect more organisms to be identified after applying an EMPM disrupting irrigant. METHODS A multicenter, prospective study was conducted on 38 patients with known Total Knee Arthroplasty PJI. At initial arthrotomy, synovial fluid was obtained and analyzed for quantitative cultures and microbial NGS. Joint was then irrigated with Bactisure Lavage followed by Normal Saline. Post-lavage samples were similarly obtained and analyzed. RESULTS In pre-lavage samples for cultures, 55.3% of samples were positive, identifying 11 unique organisms. In post-lavage samples for cultures, 13.2% of samples were positive, identifying 5 unique organisms. In pre-lavage samples for NGS, 79% were DNA signal positive, identifying 126 unique organisms. In post-lavage samples for NGS, 74% of samples were DNA signal positive, identifying 177 unique organisms. Moreover, 135/177 of these organisms were not identified pre-lavage. CONCLUSION In this pre-to-post irrigant study, culture showed a decrease in the number of identifiable organisms post-lavage. In contrast NGS revealed an increase in the number of identifiable organisms post-lavage. Furthermore, NGS identified 135 additional organisms, not detected pre-lavage. This suggests an increased diversity of microbes may exist within EMPM, which are not cultivable.
Collapse
Affiliation(s)
- Madhav Chowdhry
- Nuffield Department of Primary Care Health Sciences & Department of Continuing Education, Kellogg College, University of Oxford, UK.
| | - Matthew V Dipane
- David Geffen School of Medicine, UCLA, Dept. of Orthopaedic Surgery, Los Angeles, USA
| | - Stephen T Duncan
- University of Kentucky College of Medicine, Department of Orthopaedic Surgery 125 E. Maxwell Street, Suite 201, Lexington, KY 40508, USA
| | - Diego Pena
- David Geffen School of Medicine, UCLA, Dept. of Orthopaedic Surgery, Los Angeles, USA
| | - Alexandra Stavrakis
- David Geffen School of Medicine, UCLA, Dept. of Orthopaedic Surgery, Los Angeles, USA
| | - Edward J McPherson
- David Geffen School of Medicine, UCLA, Dept. of Orthopaedic Surgery, Los Angeles, USA
| |
Collapse
|
2
|
Caternicchia F, Castagnini F, Donati D, Cavalieri B, Masetti C, Di Liddo M, Tella G, Traina F. Undiagnosed Periprosthetic Infections in First-Time Aseptic Revision Hip Arthroplasties. Biomedicines 2024; 12:2247. [PMID: 39457559 PMCID: PMC11504665 DOI: 10.3390/biomedicines12102247] [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: 09/07/2024] [Revised: 09/27/2024] [Accepted: 09/30/2024] [Indexed: 10/28/2024] Open
Abstract
Background: Unexpected infections diagnosed after intraoperative cultures in aseptic revision hip arthroplasties are infrequent, but the features and outcomes of culture-positive cases are still poorly understood. A single-center retrospective study was conducted to assess the following: (1) the incidence, (2) the profile of the cases, and (3) the outcomes of the revision hips performed for presumed aseptic reasons that became septic after intraoperative cultures. Methods: Instances of first-time aseptic revision hips (a retrospective cohort study) in the hospital database were reviewed. The revisions with the isolation of two phenotypically identical microorganisms in the intraoperative cultures were selected. The profile (bacteria, pre-operative markers) and the outcomes of the revisions (survival rates, complications, reasons for re-revision) were assessed. Results: Out of 424 cases of presumed aseptic revision hip arthroplasty, 19 patients (4.48%) were classified as septic. Staphylococcus epidermidis (9, 47.37%) was the most frequent microorganism. In three patients (15.8%), C-reactive protein and erythrocyte sedimentation rate values were higher, and in only one case (5.26%), C-reactive protein values and the white blood cell count were elevated. An antibiotic therapy was administered in every case. At a mean follow-up of 3.72 ± 2.18 years, three patients (15.79%) experienced complications (dislocation, pain without loosening, chronic suppressive antibiotic therapy) and two patients (10.53%) required re-revision for septic relapse (same microorganisms). The survival rate of the cohort was 89.47% (95% CI: 64.08-97.26) at 2 and 4 years. Conclusions: Missed periprosthetic infections rarely occurred in presumed aseptic revision hips. However, the outcomes are fair, and septic relapses are not uncommon.
Collapse
Affiliation(s)
- Filippo Caternicchia
- Unità Operativa Ortopedia e Traumatologia, IRCCS Policlinico San Donato, 20097 San Donato Milanese, Italy;
| | - Francesco Castagnini
- SC Ortopedia-Traumatologia e Chirurgia Protesica e dei Reimpianti di Anca e Ginocchio, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (B.C.); (C.M.); (M.D.L.); (G.T.); (F.T.)
| | - Danilo Donati
- Physical Therapy and Rehabilitation Unit, Policlinico Universitario di Modena, 41122 Modena, Italy;
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, 41121 Modena, Italy
| | - Bruno Cavalieri
- SC Ortopedia-Traumatologia e Chirurgia Protesica e dei Reimpianti di Anca e Ginocchio, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (B.C.); (C.M.); (M.D.L.); (G.T.); (F.T.)
| | - Claudio Masetti
- SC Ortopedia-Traumatologia e Chirurgia Protesica e dei Reimpianti di Anca e Ginocchio, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (B.C.); (C.M.); (M.D.L.); (G.T.); (F.T.)
| | - Michele Di Liddo
- SC Ortopedia-Traumatologia e Chirurgia Protesica e dei Reimpianti di Anca e Ginocchio, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (B.C.); (C.M.); (M.D.L.); (G.T.); (F.T.)
| | - Giuseppe Tella
- SC Ortopedia-Traumatologia e Chirurgia Protesica e dei Reimpianti di Anca e Ginocchio, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (B.C.); (C.M.); (M.D.L.); (G.T.); (F.T.)
| | - Francesco Traina
- SC Ortopedia-Traumatologia e Chirurgia Protesica e dei Reimpianti di Anca e Ginocchio, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (B.C.); (C.M.); (M.D.L.); (G.T.); (F.T.)
- Dipartimento di Scienze Biomediche e Neuromotorie—DIBINEM, University of Bologna, 40127 Bologna, Italy
| |
Collapse
|
3
|
Su S, Wang R, Zhou R, Bai J, Chen Z, Zhou F. Higher diagnostic value of next-generation sequencing versus culture in periprosthetic joint infection: A systematic review and meta-analysis. Knee Surg Sports Traumatol Arthrosc 2024; 32:2277-2289. [PMID: 38713871 DOI: 10.1002/ksa.12227] [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: 03/07/2024] [Revised: 04/22/2024] [Accepted: 04/23/2024] [Indexed: 05/09/2024]
Abstract
BACKGROUND The next-generation sequencing (NGS) has developed rapidly in the past decade and is becoming a promising diagnostic tool for periprosthetic infection (PJI). However, its diagnostic value for PJI is still uncertain. The purpose of this systematic review and meta-analysis was to evaluate the diagnostic value of NGS compared to culture. METHODS In this systematic review and meta-analysis, electronic databases including PubMed, Embase, Cochrane Central Register of Controlled Trials, Web of Science and clinicaltrials.gov were searched for studies from inception to 12 November 2023. Diagnostic parameters, such as sensitivity, specificity, diagnostic odds ratio and area under the summary receiver-operating characteristic (SROC) curve (AUC), were calculated for the included studies. A systematic review and meta-analysis was performed. RESULTS A total of 22 studies with 2461 patients were included in our study. The pooled sensitivity, specificity and diagnostic odds ratio of NGS were 87% (95% confidence interval [CI]: 83-90), 94% (95% CI: 91-96) and 111 (95% CI: 70-177), respectively. On the other hand, the pooled sensitivity, specificity and diagnostic odds ratio of culture were 63% (95% CI: 58-67), 98% (95% CI: 96-99) and 93 (95% CI: 40-212), respectively. The SROC curve for NGS and culture showed that the AUCs are 0.96 (95% CI: 0.94-0.98) and 0.82 (95% CI: 0.79-0.86), respectively. CONCLUSION This systematic review and meta-analysis found NGS had higher sensitivity and diagnostic accuracy but slightly lower specificity than culture. Based on the pooled results, we suggested NGS may have the potential to be a new tool for the diagnosis of PJI. LEVEL OF EVIDENCE Level IV.
Collapse
Affiliation(s)
- Shilong Su
- Department of Orthopedics, Peking University Third Hospital, Haidian, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Peking University Third Hospital, Haidian, Beijing, China
| | - Ruideng Wang
- Department of Orthopedics, Peking University Third Hospital, Haidian, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Peking University Third Hospital, Haidian, Beijing, China
| | - Rubing Zhou
- Department of Orthopedics, Beijing friendship hospital, Capital Medical University, Xicheng, Beijing, China
| | - Jinwu Bai
- Department of Orthopedics, Peking University Third Hospital, Haidian, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Peking University Third Hospital, Haidian, Beijing, China
| | - Zhengyang Chen
- Department of Orthopedics, Peking University Third Hospital, Haidian, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Peking University Third Hospital, Haidian, Beijing, China
| | - Fang Zhou
- Department of Orthopedics, Peking University Third Hospital, Haidian, Beijing, China
- Engineering Research Center of Bone and Joint Precision Medicine, Peking University Third Hospital, Haidian, Beijing, China
| |
Collapse
|
4
|
Subedi S, Isler B, Ezure Y, Furuya-Kanamori L, Eriksson L, Paterson DL, Harris PN. Performance characteristics of genus or species-specific Polymerase Chain Reaction (PCR) for the microbial diagnosis of joint infections: A systematic review and meta-analysis. Diagn Microbiol Infect Dis 2024; 110:116422. [PMID: 38981176 DOI: 10.1016/j.diagmicrobio.2024.116422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 05/20/2024] [Accepted: 07/03/2024] [Indexed: 07/11/2024]
Abstract
Joint infections cause significant morbidity and mortality. Rapid diagnosis enables prompt initiation of appropriate antimicrobial therapy and surgical treatment. We conducted a systematic review and meta-analysis to evaluate the accuracy of genus- or species-specific polymerase chain reaction (PCR) in diagnosing joint infections. The literature databases were searched for articles from January 2010 to December 2022. The meta-analysis using the split component synthesis (SCS) method, included 20 studies with 2,457 adult participants. The pooled sensitivity, specificity, diagnostic odds ratio, and AUC of PCR were 49 % (95 % CI [37.9-60.2]), 95.7 % (95 % CI [91.6-97.8]), 21.32, and 0.82 respectively. Sensitivity was highest for sonicate fluid and lowest for periprosthetic tissue. The mean turnaround time to results was 4.7 hours (SD 1.1). PCR is a favourable option for diagnosing joint infections due to its rapid results, but it has low sensitivity. To enhance diagnostic yield, the test should be used in conjunction with other methods.
Collapse
Affiliation(s)
- Shradha Subedi
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Brisbane, Australia; Sunshine Coast Hospital and Health Service, Queensland, Australia; Microbiology Laboratory, Pathology Queensland, Queensland, Australia.
| | - Burcu Isler
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Brisbane, Australia; Infection Management Service, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - Yukiko Ezure
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Brisbane, Australia; The School of Public Health, The University of Queensland, Brisbane, Australia
| | - Luis Furuya-Kanamori
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Brisbane, Australia
| | - Lars Eriksson
- Herston Health Sciences Library, The University of Queensland, Brisbane, Australia
| | - David L Paterson
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Brisbane, Australia; ADVANCE-ID, Singapore
| | - Patrick Na Harris
- Centre for Clinical Research, Faculty of Medicine, The University of Queensland, Herston, Brisbane, Australia; Microbiology Laboratory, Pathology Queensland, Queensland, Australia
| |
Collapse
|
5
|
Cao H, Chen Y, Ge L, Kwong JSW, Lai H, Hu F, Zhang R, Zhao H, Hu L, He R, Zheng W, Zhang J. An umbrella review of the diagnostic value of next-generation sequencing in infectious diseases. Int J Clin Pharm 2024; 46:780-794. [PMID: 38570474 DOI: 10.1007/s11096-024-01704-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 01/18/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND An increasing number of systematic reviews (SRs) have evaluated the diagnostic values of next-generation sequencing (NGS) in infectious diseases (IDs). AIM This umbrella analysis aimed to assess the potential risk of bias in existing SRs and to summarize the published diagnostic values of NGS in different IDs. METHOD We searched PubMed, Embase, and the Cochrane Library until September 2023 for SRs assessing the diagnostic validity of NGS for IDs. Two investigators independently determined review eligibility, extracted data, and evaluated reporting quality, risk of bias, methodological quality, and evidence certainty in the included SRs. RESULTS Eleven SRs were analyzed. Most SRs exhibited a moderate level of reporting quality, while a serious risk of bias was observed in all SRs. The diagnostic performance of NGS in detecting pneumocystis pneumonia and periprosthetic/prosthetic joint infection was notably robust, showing excellent sensitivity (pneumocystis pneumonia: 0.96, 95% CI 0.90-0.99, very low certainty; periprosthetic/prosthetic joint infection: 0.93, 95% CI 0.83-0.97, very low certainty) and specificity (pneumocystis pneumonia: 0.96, 95% CI 0.92-0.98, very low certainty; periprosthetic/prosthetic joint infection: 0.95, 95% CI 0.92-0.97, very low certainty). NGS exhibited high specificity for central nervous system infection, bacterial meningoencephalitis, and tuberculous meningitis. The sensitivity to these infectious diseases was moderate. NGS demonstrated moderate sensitivity and specificity for multiple infections and pulmonary infections. CONCLUSION This umbrella analysis indicates that NGS is a promising technique for diagnosing pneumocystis pneumonia and periprosthetic/prosthetic joint infection with excellent sensitivity and specificity. More high-quality original research and SRs are needed to verify the current findings.
Collapse
Affiliation(s)
- Hong Cao
- School of Pharmaceutical Sciences, Guizhou University, 2708 South of Huaxi Avenue Road, Guiyang, Guizhou Province, China
- Department of Pharmacy, Guizhou Provincial People's Hospital, No.83 Zhongshandong Road, Guiyang, Guizhou Province, China
| | - Yan Chen
- School of Pharmaceutical Sciences, Guizhou University, 2708 South of Huaxi Avenue Road, Guiyang, Guizhou Province, China
- Department of Pharmacy, Guizhou Provincial People's Hospital, No.83 Zhongshandong Road, Guiyang, Guizhou Province, China
| | - Long Ge
- Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, No. 199, Donggang West Road, Chengguan District, Lanzhou City, Gansu Province, China
| | - Joey Sum-Wing Kwong
- Global Health Nursing, Graduate School of Nursing Science, St. Luke's International University, 10-1 Akashi-Cho, Chuo-Ku, Tokyo, 104-0044, Japan
| | - Honghao Lai
- Evidence-Based Social Science Research Center, School of Public Health, Lanzhou University, Lanzhou, China
- Key Laboratory of Evidence Based Medicine and Knowledge Translation of Gansu Province, No. 199, Donggang West Road, Chengguan District, Lanzhou City, Gansu Province, China
| | - Fangfang Hu
- Department of Laboratory, Guizhou Provincial People's Hospital, No.83 Zhongshandong Road, Guiyang, 550002, Guizhou Province, China
| | - Rui Zhang
- Department of Pharmacy, Guizhou Provincial People's Hospital, No.83 Zhongshandong Road, Guiyang, Guizhou Province, China
| | - Huaye Zhao
- Department of Pharmacy, Guizhou Provincial People's Hospital, No.83 Zhongshandong Road, Guiyang, Guizhou Province, China
| | - Linfang Hu
- Department of Pharmacy, Guizhou Provincial People's Hospital, No.83 Zhongshandong Road, Guiyang, Guizhou Province, China
| | - Rui He
- Experimental Cancer Medicine, Department of Laboratory Medicine, Karolinska Institute, Room 601, Novum PI 6, Hälsovägen 7, Huddinge, 14157, Stockholm, Sweden
| | - Wenyi Zheng
- Experimental Cancer Medicine, Department of Laboratory Medicine, Karolinska Institute, Room 601, Novum PI 6, Hälsovägen 7, Huddinge, 14157, Stockholm, Sweden
| | - Jiaxing Zhang
- Department of Pharmacy, Guizhou Provincial People's Hospital, No.83 Zhongshandong Road, Guiyang, Guizhou Province, China.
| |
Collapse
|
6
|
Ghirardelli S, Scaggiante F, Troi C, Valpiana P, Cristofolini G, Aloisi G, Violante B, Russo A, Schaller S, Indelli PF. Multiplex PCR in septic arthritis and periprosthetic joint infections microorganism identification: Results from the application of a new molecular testing diagnostic algorithm. J Exp Orthop 2024; 11:e12097. [PMID: 39035845 PMCID: PMC11260279 DOI: 10.1002/jeo2.12097] [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: 03/25/2024] [Revised: 05/16/2024] [Accepted: 06/04/2024] [Indexed: 07/23/2024] Open
Abstract
Purpose Pathogen identification is key in the treatment of septic arthritis (SA) and periprosthetic joint infections (PJI). This study evaluates the outcome of the application of a new, score-based SA and PJI diagnostic algorithm, which includes the execution of molecular testing on synovial fluid. Methods A score-based diagnostic algorithm, which includes serologic and synovial fluid markers determination using multiplex PCR (mPCR) and Next Generation Sequencing (NGS) molecular testing, has been applied to a consecutive series of patients with clinically suspected SA or PJI. Patients with a score ≥6 underwent synovial fluid molecular testing, together with traditional culture, to identify the pathogen and its genetically determined antibiotic resistance. Results One hundred and seventeen joints in 117 patients (62.5% women; average age 73 years) met the criteria for possible SA/PJI. The affected joint was the knee in 87.5% (joint replacement 66.5%; native joint 21%) and the hip in 12.5% (all replaced joints). 43/117 patients (36.7%) were ultimately diagnosed with SA/PJI. Among the various testing technologies applied, mPCR was the main determinant for pathogen identification in 63%, standard culture in 26%, and mNGS in 11%. Staphylococcus aureus and Enterococcus faecalis were the top two microorganisms identified by mPCR, while Staphylococcus epidermidis was the prevalent organism identified by NGS. mPCR detected the presence/absence of the genetically determined antibiotic resistance of all identified microorganisms. The average timeframe for pathogen identification was 3.13 h for mPCR, 4.5 days for culture, and 3.2 days for NGS. Conclusions Molecular diagnostic technologies represent an innovative screening for fast microorganism identification when a joint infection is clinically suspected. Level of Evidence Level IV, case series.
Collapse
Affiliation(s)
- Stefano Ghirardelli
- Südtiroler SanitätsbetriebBrixenItaly
- Paracelsus Medical University (PMU), Institute of BiomechanicsParacelsus Medical UniversitySalzburgAustria
| | | | | | - Pieralberto Valpiana
- Südtiroler SanitätsbetriebBrixenItaly
- Paracelsus Medical University (PMU), Institute of BiomechanicsParacelsus Medical UniversitySalzburgAustria
| | | | - Giuseppe Aloisi
- Dipartimento di Medicina Clinica, Sanita' Pubblica, Scienze della Vita e dell'AmbienteUniversita' degli Studi dell'AquilaL'AquilaItaly
| | - Bruno Violante
- Ospedale Isola Tiberina, Gemelli IsolaUOC Chirurgia Protesica e TraumatologicaRomeItaly
| | | | - Sebastian Schaller
- Paracelsus Medical University (PMU), Institute of BiomechanicsParacelsus Medical UniversitySalzburgAustria
| | - Pier F. Indelli
- Südtiroler SanitätsbetriebBrixenItaly
- Paracelsus Medical University (PMU), Institute of BiomechanicsParacelsus Medical UniversitySalzburgAustria
- CESAT, Azienda Sanitaria Toscana CentroFucecchioItaly
- Department of Orthopaedic SurgeryStanford University School of MedicineRedwood CityCaliforniaUSA
| |
Collapse
|
7
|
Mazzella FM, Zhang Y, Bauer TW. Update on the role of pathology and laboratory medicine in diagnosing periprosthetic infection. Hum Pathol 2024; 147:5-14. [PMID: 38280657 DOI: 10.1016/j.humpath.2024.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 01/22/2024] [Indexed: 01/29/2024]
Abstract
Technological and implant design advances have helped reduce the frequency of aseptic total joint arthroplasty failure, but periprosthetic joint infections (PJI) remain a clinical important problem with high patient morbidity. Misinterpreting PJI as aseptic mechanical loosening commonly leads to unsatisfactory revision arthroplasty, persistent infection, and poor long-term results. While there is no single "gold standard" diagnostic test for PJI, recent collaborative efforts by Orthopaedic and Infectious Disease Societies have developed algorithms for diagnosing PJI. However, the efficacy of individual tests as well as diagnostic thresholds are controversial. We review the recommended thresholds for commonly used screening tests as well as tissue histopathology and confirmatory tests to diagnose periprosthetic infection. We also update lesser-known laboratory tests, and we briefly summarize rapidly evolving molecular tests to diagnose periprosthetic infection. Pathologists hold a critical role in assisting with PJI diagnosis, maintaining laboratory test quality and interpreting test results. Collaboration between clinicians and pathologists is essential to provide optimal patient care and reduce the burden of PJI.
Collapse
Affiliation(s)
- Fermina M Mazzella
- Department of Pathology and Laboratory Medicine, Hospital for Special Surgery, USA
| | - Yaxia Zhang
- Department of Pathology and Laboratory Medicine, Hospital for Sprecial Surgery, Weill Cornell College of Medicine, USA
| | - Thomas W Bauer
- Department of Pathology and Laboratory Medicine, Hospital for Special Surgery, Weill Cornell Medical College, 535 East 70th St, New York, NY, 10021, USA.
| |
Collapse
|
8
|
Sax FH, Hoyka M, Blersch BP, Fink B. Diagnostics in Late Periprosthetic Infections-Challenges and Solutions. Antibiotics (Basel) 2024; 13:351. [PMID: 38667027 PMCID: PMC11047502 DOI: 10.3390/antibiotics13040351] [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: 01/31/2024] [Revised: 04/02/2024] [Accepted: 04/02/2024] [Indexed: 04/29/2024] Open
Abstract
The rising number of arthroplasties is combined with a rising number of periprosthetic joint infections, which leads to life-concerning consequences for the patients, including extended antibiotic treatment, further surgery and increased mortality. The heterogeneity of the symptoms and inflammatory response of the patients due to, e.g., age and comorbidities and the absence of a single diagnostic test with 100% accuracy make it very challenging to choose the right parameters to confirm or deny a periprosthetic joint infection and to establish a standardized definition. In recent years, additional diagnostic possibilities have emerged primarily through the increasing availability of new diagnostic methods, such as genetic techniques. The aim of the review is to provide an overview of the current state of knowledge about the various tests, including the latest developments. The combination of different tests increases the accuracy of the diagnosis. Each physician or clinical department must select the tests from the available methods that can be best implemented for them in organizational and technical terms. Serological parameters and the cultivation of the samples from aspiration or biopsy should be combined with additional synovial tests to create an accurate figure for the failure of the prosthesis, while imaging procedures are used to obtain additional information for the planned therapeutic procedure.
Collapse
Affiliation(s)
- Florian Hubert Sax
- Department of Joint Replacement, General and Rheumatic Orthopaedics, Orthopaedic Clinic Markgröningen gGmbH, Kurt-Lindemann-Weg 10, 71706 Markgröningen, Germany; (F.H.S.); (M.H.); (B.P.B.)
| | - Marius Hoyka
- Department of Joint Replacement, General and Rheumatic Orthopaedics, Orthopaedic Clinic Markgröningen gGmbH, Kurt-Lindemann-Weg 10, 71706 Markgröningen, Germany; (F.H.S.); (M.H.); (B.P.B.)
| | - Benedikt Paul Blersch
- Department of Joint Replacement, General and Rheumatic Orthopaedics, Orthopaedic Clinic Markgröningen gGmbH, Kurt-Lindemann-Weg 10, 71706 Markgröningen, Germany; (F.H.S.); (M.H.); (B.P.B.)
| | - Bernd Fink
- Department of Joint Replacement, General and Rheumatic Orthopaedics, Orthopaedic Clinic Markgröningen gGmbH, Kurt-Lindemann-Weg 10, 71706 Markgröningen, Germany; (F.H.S.); (M.H.); (B.P.B.)
- Orthopaedic Department, University Hospital Hamburg-Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| |
Collapse
|
9
|
Deans CF, Kildow BJ, Garvin KL. Recurrent Periprosthetic Joint Infections: Diagnosis, Management, and Outcomes. Orthop Clin North Am 2024; 55:193-206. [PMID: 38403366 DOI: 10.1016/j.ocl.2023.09.002] [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
Periprosthetic joint infection (PJI) remains one of the most common complications after total joint arthroplasty. It is challenging to manage, associated with significant morbidity and mortality, and is a financial burden on the health care system. Failure of 2-stage management for chronic PJI is not uncommon. Repeat infections are oftentimes polymicrobial, multiple drug-resistant microorganisms, or new organisms. Optimizing the success of index 2-stage revision is the greatest prevention against failure of any subsequent management options and requires a robust team-based approach.
Collapse
Affiliation(s)
- Christopher F Deans
- Department of Orthopaedic Surgery and Rehabilitation, University of Nebraska Medical Center, 985640 Nebraska Medical Center, Omaha, NE 68198, USA.
| | - Beau J Kildow
- Department of Orthopaedic Surgery and Rehabilitation, University of Nebraska Medical Center, 985640 Nebraska Medical Center, Omaha, NE 68198, USA
| | - Kevin L Garvin
- Department of Orthopaedic Surgery and Rehabilitation, University of Nebraska Medical Center, 985640 Nebraska Medical Center, Omaha, NE 68198, USA
| |
Collapse
|
10
|
Wood JB, Russell K, Davis TE, Park SY, Smollin MJ, Schneider JG. Plasma Microbial Cell-Free DNA Sequencing for Pathogen Detection and Quantification in Children With Musculoskeletal Infections. J Pediatric Infect Dis Soc 2024; 13:211-219. [PMID: 38330338 DOI: 10.1093/jpids/piae012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 02/07/2024] [Indexed: 02/10/2024]
Abstract
BACKGROUND Nearly half of all pediatric musculoskeletal infections (MSKIs) are culture negative. Plasma microbial cell-free DNA (mcfDNA) sequencing is noninvasive and not prone to the barriers of culture. We evaluated the performance of plasma mcfDNA sequencing in identifying a pathogen, and examined the duration of pathogen detection in children with MSKIs. METHODS We conducted a prospective study of children, aged 6 months to 18 years, hospitalized from July 2019 to May 2022 with MSKIs, in whom we obtained serial plasma mcfDNA sequencing samples and compared the results with cultures. RESULTS A pathogen was recovered by culture in 23 of 34 (68%) participants, and by initial mcfDNA sequencing in 25 of 31 (81%) participants. Multiple pathogens were detected in the majority (56%) of positive initial samples. Complete concordance with culture (all organisms accounted for by both methods) was 32%, partial concordance (at least one of the same organism(s) identified by both methods) was 36%, and discordance was 32%. mcfDNA sequencing was more likely to show concordance (complete or partial) if obtained prior to a surgical procedure (82%), compared with after (20%), (RR 4.12 [95% CI 1.25, 22.93], p = .02). There was no difference in concordance based on timing of antibiotics (presample antibiotics 60% vs no antibiotics 75%, RR 0.8 [95% CI 0.40, 1.46], p = .65]). mcfDNA sequencing was positive in 67% of culture-negative infections and detected a pathogen for a longer interval than blood culture (median 2 days [IQR 1, 6 days] vs 1 day [1, 1 day], p < .01). CONCLUSIONS Plasma mcfDNA sequencing may be useful in culture-negative pediatric MSKIs if the sample is obtained prior to surgery. However, results must be interpreted in the appropriate clinical context as multiple pathogens are frequently detected supporting the need for diagnostic stewardship.
Collapse
Affiliation(s)
- James B Wood
- Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Center for Pediatric and Adolescent Comparative Effectiveness Research, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Kelsey Russell
- Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Tom E Davis
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | | | | | - Jack G Schneider
- Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University School of Medicine, Indianapolis, Indiana, USA
| |
Collapse
|
11
|
Kildow BJ, Cochrane N, Kelly PJ, O'Donnell JA, Wu M, Lyden E, Jiranek WA, Seyler TM. Assessing the Diagnostic Accuracy of Next-Generation Sequencing in Patients With Antibiotic Spacers Before Reimplantation. Orthopedics 2024; 47:46-51. [PMID: 37126839 DOI: 10.3928/01477447-20230426-09] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Use of molecular sequencing modalities in periprosthetic joint infection diagnosis and organism identification has gained popularity recently. To date, there is no diagnostic test that reliably predicts infection eradication in patients with antibiotic spacers. The purpose of this study was to compare the diagnostic accuracy of next-generation sequencing (NGS), culture, the Musculoskeletal Infection Society (MSIS) criteria, and the criteria by Parvizi et al in patients with antibiotic spacers. In this retrospective study, aspirate or tissue samples were collected from 38 knee and 19 hip antibiotic spacers for routine diagnostic workup for the presence of persistent infection and sent to the laboratory for NGS. The kappa statistic along with statistical differences between diagnostic studies were calculated using the chi-square test for categorical data. The kappa coefficient for agreement between NGS and culture was 0.27 (fair agreement). The percentages of positive and negative agreement were 22.8% and 42.1%, respectively, with a total concordance of 64.9%. There were 12 samples that were culture positive and NGS negative. Eight samples were NGS positive but culture negative. The kappa coefficient was 0.42 (moderate agreement) when comparing NGS with MSIS criteria. In our series, NGS did not provide sufficient agreement compared with culture or MSIS criteria in the setting of an antibiotic spacer. A reliable diagnostic indicator for reimplantation has yet to be identified. [Orthopedics. 2024;47(1);46-51.].
Collapse
|
12
|
Cichos KH, Ruark RJ, Ghanem ES. Isothermal microcalorimetry improves accuracy and time to bacterial detection of periprosthetic joint infection after total joint arthroplasty. J Clin Microbiol 2023; 61:e0089323. [PMID: 37947408 PMCID: PMC10729692 DOI: 10.1128/jcm.00893-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 10/16/2023] [Indexed: 11/12/2023] Open
Abstract
Isothermal microcalorimetry (IMC) was evaluated compared to conventional cultures to determine the clinical performance for diagnosing periprosthetic joint infection (PJI) of hip/knee replacements. We prospectively collected three to five deep tissue samples per patient from 152 patients undergoing conversion or revision hip/knee arthroplasty from July 2020 to November 2022. Cultures and IMC for each sample were compared for concordance, median time to detection (TTD), and diagnostic performance based on 2013 Musculoskeletal Infection Society criteria. Secondary analyses involved patients on antibiotics at sampling. The 152 total patients had 592 tissue samples (mean 3.9 ± 0.3) with sample concordance between cultures and IMC of 90%. IMC demonstrated a sensitivity of 83%, specificity of 100%, negative predictive value (NPV) of 89%, and positive predictive value (PPV) of 100% for PJI. Cultures resulted in 69% sensitivity, 100% specificity, 81% NPV, and 100% PPV. The accuracy of IMC was 93% compared to 87% for cultures (P < 0.001). The median TTD of PJI by cultures was 51 (21-410) hours compared to 10 (0.5-148) hours for IMC (P < 0.001). For 39 patients on chronic antibiotics, sensitivity in PJI detection was 93%, specificity 100%, NPV 85%, and PPV 100% by IMC compared to 79% sensitivity, 100% specificity, 65% NPV, and 100% PPV for cultures. The accuracy was 95% for IMC compared to 85% for cultures (P < 0.001) with median TTD of 12 (0.5-127) hours compared to 52 (21-174) hours (P < 0.001). Utilizing IMC for PJI detection improves TTD by nearly 2 days while improving diagnostic accuracy compared to cultures, particularly in patients on chronic antibiotics.
Collapse
Affiliation(s)
- Kyle H. Cichos
- Department of Orthopaedic Surgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Hughston Foundation, Columbus, Georgia, USA
- Hughston Clinic, Columbus, Georgia, USA
| | | | - Elie S. Ghanem
- Department of Orthopaedic Surgery, University of Alabama at Birmingham, Birmingham, Alabama, USA
- Department of Orthopaedic Surgery, University of Missouri, Columbia, Missouri, USA
| |
Collapse
|
13
|
Lin W, Xie F, Li X, Yang R, Lu J, Ruan Z, Ou D, Wang Z. Diagnostic performance of metagenomic next-generation sequencing and conventional microbial culture for spinal infection: a retrospective comparative study. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2023; 32:4238-4245. [PMID: 37689612 DOI: 10.1007/s00586-023-07928-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 07/26/2023] [Accepted: 08/28/2023] [Indexed: 09/11/2023]
Abstract
PURPOSE The study evaluated the diagnostic performance of metagenomic next-generation sequencing (mNGS) as a diagnostic test for biopsy samples from patients with suspected spinal infection (SI) and compared the diagnostic performance of mNGS with that of microbial culture. METHODS All patients diagnosed with clinical suspicion of SI were enrolled, and data were collected through a retrospective chart review of patient records. Biopsy specimens obtained from each patient were tested via mNGS and microbial culture. Samples were enriched for microbial DNA using the universal DNA extraction kit, whole-genome amplified, and sequenced using MGISEQ-200 instrument. After Low-quality reads removed, the remaining sequences for microbial content were analyzed and aligned using SNAP and kraken2 tools. RESULTS A total of 39 patients (19 men and 20 women) were deemed suitable for enrollment. The detection rate for pathogens of mNGS was 71.8% (28/39), which was significantly higher than that of microbial culture (23.1%, p = 0.016). Mycobacterium tuberculosis complex was the most frequently isolated. Using pathologic test as the standard reference for SI, thirty-one cases were classified as infected, and eight cases were considered aseptic. The sensitivity and specificity values for detecting pathogens with mNGS were 87.1% and 87.5%, while these rates were 25.8% and 87.5% with conventional culture. mNGS was able to detect 88.9% (8/9) of pathogens identified by conventional culture, with a genus-level sensitivity of 100% (8/8) and a species-level sensitivity of 87.5% (7/8). CONCLUSION The present work suggests that mNGS might be superior to microbial culture for detecting SI pathogens.
Collapse
Affiliation(s)
- Wentao Lin
- Department of Spine Surgery, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde Foshan), No. 1 Jiazi Rd, Shunde District, Foshan City, Guangdong Province, China
| | - Faqin Xie
- Department of Spine Surgery, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde Foshan), No. 1 Jiazi Rd, Shunde District, Foshan City, Guangdong Province, China
| | - Xinan Li
- School of Basic Medical Sciences, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Ruobing Yang
- Department of Spine Surgery, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde Foshan), No. 1 Jiazi Rd, Shunde District, Foshan City, Guangdong Province, China
| | - Junan Lu
- Department of Spine Surgery, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde Foshan), No. 1 Jiazi Rd, Shunde District, Foshan City, Guangdong Province, China
| | - Zheng Ruan
- Department of Spine Surgery, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde Foshan), No. 1 Jiazi Rd, Shunde District, Foshan City, Guangdong Province, China
| | - Dingqiang Ou
- Department of Spine Surgery, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde Foshan), No. 1 Jiazi Rd, Shunde District, Foshan City, Guangdong Province, China
| | - Zhiyun Wang
- Department of Spine Surgery, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde Foshan), No. 1 Jiazi Rd, Shunde District, Foshan City, Guangdong Province, China.
| |
Collapse
|
14
|
Nelson SB, Pinkney JA, Chen AF, Tande AJ. Periprosthetic Joint Infection: Current Clinical Challenges. Clin Infect Dis 2023; 77:e34-e45. [PMID: 37434369 PMCID: PMC11004930 DOI: 10.1093/cid/ciad360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Indexed: 07/13/2023] Open
Abstract
Over the last several decades, periprosthetic joint infection has been increasing in incidence and is occurring in more complex patients. While there have been advances in both surgical and medical treatment strategies, there remain important gaps in our understanding. Here, we share our current approaches to the diagnosis and management of periprosthetic joint infection, focusing on frequent clinical challenges and collaborative interdisciplinary care.
Collapse
Affiliation(s)
- Sandra B Nelson
- Division of Infectious Diseases, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jodian A Pinkney
- Division of Infectious Diseases, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Antonia F Chen
- Department of Orthopedic Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Aaron J Tande
- Division of Public Health, Infectious Diseases, and Occupational Medicine, Mayo Clinic, Rochester, Minnesota, USA
| |
Collapse
|
15
|
Tsikopoulos K, Meroni G. Periprosthetic Joint Infection Diagnosis: A Narrative Review. Antibiotics (Basel) 2023; 12:1485. [PMID: 37887186 PMCID: PMC10604393 DOI: 10.3390/antibiotics12101485] [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: 08/27/2023] [Revised: 09/20/2023] [Accepted: 09/25/2023] [Indexed: 10/28/2023] Open
Abstract
Replacement of native joints aims to restore patients' quality of life by relieving pain and improving joint function. While periprosthetic joint infection (PJI) affects a small percentage of patients, with an estimated incidence of 1-9% following primary total joint replacement, this postoperative complication necessitates a lengthy hospitalisation, extended antibiotic treatment and further surgery. It is highlighted that establishing the correct diagnosis of periprosthetic infections is critical in order for clinicians to avoid unnecessary treatments in patients with aseptic failure. Of note, the PJI diagnosis could not purely rely upon clinical manifestations given the fact that heterogeneity in host factors (e.g., age and comorbidities), variability in infection period, difference in anatomical location of the involved joint and discrepancies in pathogenicity/virulence of the causative organisms may confound the clinical picture. Furthermore, intra-operative contamination is considered to be the main culprit that can result in early or delayed infection, with the hematogenous spread being the most prevalent mode. To elaborate, early and hematogenous infections often start suddenly, whereas chronic late infections are induced by less virulent bacteria and tend to manifest in a more quiescent manner. Last but not least, viruses and fungal microorganisms exert a role in PJI pathogenesis.
Collapse
Affiliation(s)
- Konstantinos Tsikopoulos
- 1st Department of Pharmacology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Gabriele Meroni
- One Health Unit, Department of Biomedical, Surgical and Dental Sciences, School of Medicine, University of Milan, 20133 Milan, Italy;
| |
Collapse
|
16
|
Quinlan ND, Jennings JM. Joint aspiration for diagnosis of chronic periprosthetic joint infection: when, how, and what tests? ARTHROPLASTY 2023; 5:43. [PMID: 37658416 PMCID: PMC10474645 DOI: 10.1186/s42836-023-00199-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 06/14/2023] [Indexed: 09/03/2023] Open
Abstract
Diagnosing chronic periprosthetic joint infection (PJI) requires clinical suspicion in combination with both serological and synovial fluid tests, the results of which are generally applied to validated scoring systems or consensus definitions for PJI. As no single "gold standard" test exists, the diagnosis becomes challenging, especially in the setting of negative cultures or equivocal test results. This review aims to address the workup of chronic PJI and considerations for clinical evaluation to guide treatment. Following aspiration of the joint in question, a multitude of tests has been developed in an attempt to assist with diagnosis, including cell synovial white blood cell count, gram stain, cultures, leukocyte esterase, alpha-defensin, synovial C-reactive protein, multiplex polymerase chain reaction, next-generation sequencing, and interleukins. Each test has advantages and disadvantages and should be used in conjunction with the overall clinical picture to guide further clinical evaluation and treatment in this complex patient population.
Collapse
Affiliation(s)
- Nicole Durig Quinlan
- Colorado Joint Replacement, 2535 S. Downing Street, Ste 100, Denver, CO, 80210, USA
| | - Jason M Jennings
- Colorado Joint Replacement, 2535 S. Downing Street, Ste 100, Denver, CO, 80210, USA.
- Department of Mechanical and Materials Engineering, University of Denver, 2155 E. Wesley Ave, Denver, CO, 80210, USA.
| |
Collapse
|
17
|
Haddad FS. Looking ahead to autumn. Bone Joint J 2023; 105-B:943-945. [PMID: 37652451 DOI: 10.1302/0301-620x.105b9.bjj-2023-0780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Affiliation(s)
- Fares S Haddad
- Princess Grace Hospital, London, UK
- University College London Hospitals and The NIHR Biomedical Research Centre at UCLH, London, UK
- The Bone & Joint Journal , London, UK
| |
Collapse
|
18
|
Michel C, Martin C, Smeesters P, Goffard JC, Demuyser T, Hallin M. Next-generation sequencing: what are the needs in routine clinical microbiology? A survey among clinicians involved in infectious diseases practice. Front Med (Lausanne) 2023; 10:1225408. [PMID: 37671400 PMCID: PMC10475535 DOI: 10.3389/fmed.2023.1225408] [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: 05/19/2023] [Accepted: 08/08/2023] [Indexed: 09/07/2023] Open
Abstract
Background The translation of Next-Generation Sequencing (NGS) from research to clinical microbiology is increasing rapidly, but its integration into routine clinical care struggles to catch-up. A challenge for clinical laboratories is that the substantial investments made in the required technologies and resources must meet both current and forthcoming needs. Methods To get a clinical perspective of these needs, we have sent a survey to infectious diseases clinicians of five hospitals, covering the following topics: NGS knowledge, expected syndromes and patients foreseen to benefit from NGS, and expected impact on antimicrobial prescription. Results According to clinicians, benefits of NGS are mostly expected in neurological and respiratory infections diagnostics. Conclusion A better dialog between microbiologists and clinicians about hopes and limits of NGS in microbiology may help identifying key investments needed for clinical laboratories, today and tomorrow.
Collapse
Affiliation(s)
- Charlotte Michel
- Department of Microbiology, LHUB-ULB, Université libre de Bruxelles (ULB), Brussels, Belgium
| | - Charlotte Martin
- Department of Infectious Diseases, Saint-Pierre University Hospital, Université libre de Bruxelles (ULB), Brussels, Belgium
| | - Pierre Smeesters
- Department of Pediatrics, University Hospital Brussels, Université libre de Bruxelles (ULB), Brussels, Belgium
- Department of Pediatrics, University of Melbourne, Melbourne, VIC, Australia
| | - Jean-Christophe Goffard
- Department of Internal Medicine, University Hospital Brussels, Université libre de Bruxelles (ULB), Brussels, Belgium
| | - Thomas Demuyser
- Department of Microbiology and Infection Control, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
| | - Marie Hallin
- Centre for Environmental Health and Occupational Health, School of Public Health, University Hospital Brussels, Université libre de Bruxelles (ULB), Brussels, Belgium
| |
Collapse
|
19
|
Li H, Fu J, Erlong N, LI R, Xu C, Hao L, Chen J, Chai W. Characterization of periprosthetic environment microbiome in patients after total joint arthroplasty and its potential correlation with inflammation. BMC Infect Dis 2023; 23:423. [PMID: 37349686 PMCID: PMC10286366 DOI: 10.1186/s12879-023-08390-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Accepted: 06/08/2023] [Indexed: 06/24/2023] Open
Abstract
AIMS Periprosthetic joint infection (PJI) is one of the most serious complications after total joint arthroplasty (TJA) but the characterization of the periprosthetic environment microbiome after TJA remains unknown. Here, we performed a prospective study based on metagenomic next-generation sequencing to explore the periprosthetic microbiota in patients with suspected PJI. METHODS We recruited 28 patients with culture-positive PJI, 14 patients with culture-negative PJI, and 35 patients without PJI, which was followed by joint aspiration, untargeted metagenomic next-generation sequencing (mNGS), and bioinformatics analysis. Our results showed that the periprosthetic environment microbiome was significantly different between the PJI group and the non-PJI group. Then, we built a "typing system" for the periprosthetic microbiota based on the RandomForest Model. After that, the 'typing system' was verified externally. RESULTS We found the periprosthetic microbiota can be classified into four types generally: "Staphylococcus type," "Pseudomonas type," "Escherichia type," and "Cutibacterium type." Importantly, these four types of microbiotas had different clinical signatures, and the patients with the former two microbiota types showed obvious inflammatory responses compared to the latter ones. Based on the 2014 Musculoskeletal Infection Society (MSIS) criteria, clinical PJI was more likely to be confirmed when the former two types were encountered. In addition, the Staphylococcus spp. with compositional changes were correlated with C-reactive protein levels, the erythrocyte sedimentation rate, and the synovial fluid white blood cell count and granulocyte percentage. CONCLUSIONS Our study shed light on the characterization of the periprosthetic environment microbiome in patients after TJA. Based on the RandomForest model, we established a basic "typing system" for the microbiota in the periprosthetic environment. This work can provide a reference for future studies about the characterization of periprosthetic microbiota in periprosthetic joint infection patients.
Collapse
Affiliation(s)
- Hao Li
- Medical School of Chinese PLA, Beijing, People’s Republic of China
- Department of Orthopedic Surgery, The First Medical Center, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, People’s Republic of China
| | - Jun Fu
- Department of Orthopedic Surgery, The First Medical Center, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, People’s Republic of China
| | - Niu Erlong
- Department of Orthopedics, 305 Hospital of PLA, Beijing, People’s Republic of China
| | - Rui LI
- Senior Department of Orthopedics, Fourth Medical Center, Chinese PLA General Hospital, Beijing, People’s Republic of China
| | - Chi Xu
- Department of Orthopedic Surgery, The First Medical Center, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, People’s Republic of China
| | - Libo Hao
- Department of Orthopedic Surgery, The First Medical Center, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, People’s Republic of China
| | - Jiying Chen
- Department of Orthopedic Surgery, The First Medical Center, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, People’s Republic of China
| | - Wei Chai
- Department of Orthopedic Surgery, The First Medical Center, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, People’s Republic of China
- Senior Department of Orthopedics, Fourth Medical Center, Chinese PLA General Hospital, Beijing, People’s Republic of China
| |
Collapse
|
20
|
Ponraj DS, Lund M, Lange J, Poehlein A, Himmelbach A, Falstie-Jensen T, Jørgensen NP, Ravn C, Brüggemann H. Shotgun sequencing of sonication fluid for the diagnosis of orthopaedic implant-associated infections with Cutibacterium acnes as suspected causative agent. Front Cell Infect Microbiol 2023; 13:1165017. [PMID: 37265503 PMCID: PMC10229904 DOI: 10.3389/fcimb.2023.1165017] [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: 02/13/2023] [Accepted: 05/02/2023] [Indexed: 06/03/2023] Open
Abstract
Orthopaedic implant-associated infections (OIAIs) due to Cutibacterium acnes can be difficult to diagnose. The aim of this pilot study was to determine if metagenomic next-generation sequencing (mNGS) can provide additional information to improve the diagnosis of C. acnes OIAIs. mNGS was performed on sonication fluid (SF) specimens derived from 24 implants. These were divided into three groups, based on culture results: group I, culture-negative (n = 4); group II, culture-positive for C. acnes (n = 10); and group III, culture-positive for other bacteria (n = 10). In group I, sequence reads from C. acnes were detected in only one SF sample, originating from a suspected case of OIAIs, which was SF and tissue culture-negative. In group II, C. acnes sequences were detected in 7/10 samples. In group III, C. acnes sequence reads were found in 5/10 samples, in addition to sequence reads that matched the bacterial species identified by culture. These samples could represent polymicrobial infections that were missed by culture. Taken together, mNGS was able to detect C. acnes DNA in more samples compared to culture and could be used to identify cases of suspected C. acnes OIAIs, in particular regarding possible polymicrobial infections, where the growth of C. acnes might be compromised due to a fast-growing bacterial species. However, since SF specimens are usually low-biomass samples, mNGS is prone to DNA contamination, possibly introduced during DNA extraction or sequencing procedures. Thus, it is advisable to set a sequence read count threshold, taking into account project- and NGS-specific criteria.
Collapse
Affiliation(s)
| | - Michael Lund
- Department of Biomedicine, Aarhus University, Aarhus, Denmark
| | - Jeppe Lange
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Department of Orthopaedic Surgery, Regional Hospital, Horsens, Denmark
| | - Anja Poehlein
- Department of Genomic and Applied Microbiology, Institute of Microbiology and Genetics, University of Göttingen, Göttingen, Germany
| | - Axel Himmelbach
- Leibniz Institute of Plant Genetics and Crop Plant Research (IPK), Gatersleben, Germany
| | | | | | - Christen Ravn
- Department of Orthopaedic Surgery, Aarhus University Hospital, Aarhus, Denmark
| | | |
Collapse
|
21
|
Hao L, Wen P, Song W, Zhang B, Wu Y, Zhang Y, Ma T, Qiu Y. Direct detection and identification of periprosthetic joint infection pathogens by metagenomic next-generation sequencing. Sci Rep 2023; 13:7897. [PMID: 37193765 DOI: 10.1038/s41598-023-35215-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 05/15/2023] [Indexed: 05/18/2023] Open
Abstract
This study assessed the application of metagenomic next-generation sequencing in pathogen detection of periprosthetic joint infections. A total of 95 cases who previously had undergone hip and knee replacement undergoing revision from January 2018 to January 2021 were included in this study. Specimens of synovial fluid and deep-tissue were collected for culture and metagenomic next-generation sequencing, and patients were retrospectively categorized as infected or aseptic using the Musculoskeletal Infection Society criteria after revision surgery. The sensitivity, specificity, positive and negative predictive values were compared. A total of 36 cases had positive culture results and 59 cases had positive metagenomic next-generation sequencing results. Culture was positive in 34 infected cases (58.6%) and 2 aseptic cases (5.4%). Metagenomic next-generation sequencing was positive in 55 infected cases (94.8%) and 4 aseptic cases (10.8%). Five cases diagnosed with infection had other potential pathogens detected by metagenomic next-generation sequencing. Among the 24 culture-negative periprosthetic joint infections, metagenomic next-generation sequencing was able to identify potential pathogens in 21 cases (87.5%). From sampling to reporting, the average time needed for culture was 5.2 (95% CI 3.1-7.3) days, while that for metagenomic next-generation sequencing was 1.3 (95% CI 0.9-1.7) days. Metagenomic next-generation sequencing is more advantageous in pathogen detection of periprosthetic joint infection after total joint replacement, especially in patients with multiple infections or negative culture results.
Collapse
Affiliation(s)
- Linjie Hao
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, Shaanxi, China
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, 555 East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Pengfei Wen
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, 555 East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Wei Song
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, 555 East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Binfei Zhang
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, 555 East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Yanjie Wu
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, 555 East Youyi Road, Xi'an, 710000, Shaanxi, China
| | - Yumin Zhang
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, 555 East Youyi Road, Xi'an, 710000, Shaanxi, China.
| | - Tao Ma
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, 555 East Youyi Road, Xi'an, 710000, Shaanxi, China.
| | - Yusheng Qiu
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, Shaanxi, China
| |
Collapse
|
22
|
Garvin KL, Kildow BJ, Hewlett AL, Hartman CW, Fey PD. The Challenge of Emerging Resistant Gram-Positive Pathogens in Hip and Knee Periprosthetic Joint Infections. J Bone Joint Surg Am 2023:00004623-990000000-00781. [PMID: 37053296 DOI: 10.2106/jbjs.22.00792] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
➤ An increase in resistant bacterial pathogens has occurred over the last 4 decades. ➤ Careful patient selection and improving or correcting risk factors for periprosthetic joint infection (PJI) before elective surgical treatment are strongly recommended. ➤ Appropriate microbiological methods, including those used to detect and grow Cutibacterium acnes, are recommended. ➤ Antimicrobial agents used in the prevention or management of infection should be selected appropriately and the duration of therapy should be carefully considered in order to mitigate the risk of developing bacterial resistance. ➤ Molecular methods including rapid polymerase chain reaction (PCR) diagnostics, 16S sequencing, and/or shotgun and/or targeted whole-genome sequencing are recommended in culture-negative cases of PJI. ➤ Expert consultation with an infectious diseases specialist (if available) is recommended to assist with the appropriate antimicrobial management and monitoring of patients with PJI.
Collapse
Affiliation(s)
- Kevin L Garvin
- Department of Orthopaedic Surgery and Rehabilitation, University of Nebraska Medical Center, Omaha, Nebraska
| | - Beau J Kildow
- Department of Orthopaedic Surgery and Rehabilitation, University of Nebraska Medical Center, Omaha, Nebraska
| | - Angela L Hewlett
- Division of Infectious Diseases, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, Nebraska
| | - Curtis W Hartman
- Department of Orthopaedic Surgery and Rehabilitation, University of Nebraska Medical Center, Omaha, Nebraska
| | - Paul D Fey
- Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, Nebraska
| |
Collapse
|
23
|
Zhang B, Li M, Liu Y, Zhang B, Liu Z, Chen X, Huo J, Han Y. The diagnostic value of blood sample NGS in patients with early periprosthetic joint infection after total hip arthroplasty. Int Wound J 2023; 20:961-970. [PMID: 36054590 PMCID: PMC10030938 DOI: 10.1111/iwj.13943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/14/2022] [Accepted: 08/15/2022] [Indexed: 11/27/2022] Open
Abstract
The diagnostic value of next-generation sequencing (NGS) of blood samples from patients with periprosthetic joint infection (PJI) after total hip arthroplasty (THA) was evaluated by comparing it with drainage fluid NGS and bacterial culture. The study was designed as a retrospective diagnostic test. Thirty-six infected patients were diagnosed with PJI according to the Musculoskeletal Infection Society (MSIS) criteria and 57 volunteers were included in our study. NGS and bacterial culture were chosen to detect PJI after THA. Blood samples and drainage fluid were collected for NGS, and the drainage fluid, which was collected at the same time as the NGS drainage fluid sample, was used for bacterial culture. The primary outcomes of interest were sensitivity, specificity, and accuracy. In the infection group, 31 patients showed positive results by blood sample NGS, 33 patients showed positive results by drainage fluid NGS, and 17 patients showed positive bacterial culture results. In the control group, the results of 2 blood sample NGS, 16 drainage fluid NGS, and 3 bacterial cultures were positive. The sensitivity, specificity, and accuracy of the blood sample were 0.86, 0.96, and 0.92, respectively. The sensitivity, specificity, and accuracy of the drainage fluid samples were 0.92, 0.72, and 0.80, respectively. The sensitivity, specificity, and accuracy of bacterial culture were 0.47, 0.95, and 0.79, respectively. The study demonstrated that both the sensitivity and specificity of NGS were higher than those of bacterial culture, regardless of the kind of sample. Compared with drainage fluid NGS, the sensitivity of blood sample NGS was slightly lower (0.86 vs 0.92), but blood sample NGS showed higher specificity (0.96 vs 0.72). In total, the diagnostic value of blood sample NGS was superior to that of drainage fluid NGS and bacterial culture. The majority of infected patients could be identified by blood sample NGS. Moreover, because of its high specificity, blood sample NGS can not only detect infectious bacteria but also distinguish infectious from non-infectious bacteria, which is dramatically different from using drainage fluid NGS.
Collapse
Affiliation(s)
- Bingshi Zhang
- Department of Osteonecrosis and Hip Surgery, the Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
| | - Mengnan Li
- Department of Osteonecrosis and Hip Surgery, the Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
| | - Yawei Liu
- Department of Osteonecrosis and Hip Surgery, the Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
| | - Binquan Zhang
- Department of Osteonecrosis and Hip Surgery, the Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
| | - Zeming Liu
- Department of Osteonecrosis and Hip Surgery, the Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
| | - Xiao Chen
- Department of Osteonecrosis and Hip Surgery, the Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
| | - Jia Huo
- Department of Osteonecrosis and Hip Surgery, the Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
| | - Yongtai Han
- Department of Osteonecrosis and Hip Surgery, the Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, PR China
| |
Collapse
|
24
|
Toler KO, Paranjape PR, McLaren A, Levine B, Ong A, Deirmengian C. Nationwide Results of Microorganism Antigen Testing as a Component of Preoperative Synovial Fluid Analysis. J Bone Joint Surg Am 2023; 105:448-454. [PMID: 36728014 DOI: 10.2106/jbjs.22.00807] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Antigen immunoassays to detect synovial fluid (SF) microorganisms have recently been made available for clinical use. The purpose of this study was to determine the sensitivity and specificity of an SF microorganism antigen immunoassay detection (MID) panel, evaluate the panel's capability to detect microorganisms in the setting of culture-negative periprosthetic joint infection (PJI), and determine diagnostic predictive values of the MID panel for PJI. METHODS This study included 67,441 SF samples obtained from a hip or knee arthroplasty, from 2,365 institutions across the United States, submitted to 1 laboratory for diagnostic testing. All data were prospectively compiled and then were analyzed retrospectively. Preoperative SF data were used to classify each specimen by the International Consensus Meeting (2018 ICM) definition of PJI: 49,991 were not infected, 5,071 were inconclusive, and 12,379 were infected. The MID panel, including immunoassay tests to detect Staphylococcus, Candida, and Enterococcus, was evaluated to determine its diagnostic performance. RESULTS The MID panel demonstrated a sensitivity of 94.2% for infected samples that yielded positive cultures for target microorganisms (Staphylococcus, Candida, or Enterococcus). Among infected samples yielding positive cultures for their respective microorganism, individual immunoassay test sensitivity was 93.0% for Staphylococcus, 92.3% for Candida, and 97.2% for Enterococcus. The specificity of the MID panel for samples that were not infected was 98.4%, yielding a false-positive rate of 1.6%. The MID panel detected microorganisms among 49.3% of SF culture-negative infected samples. For PJI as a diagnosis, the positive predictive value of the MID panel was 91.7% and the negative predictive value was 93.8%. Among MID-positive PJIs, 16.2% yielded a discordant cultured organism instead of that detected by the antigen test. CONCLUSIONS SF microorganism antigen testing provides a timely adjunct method to detect microorganisms in the preoperative SF aspirate, yielding a low false-positive rate and enabling the detection of a microorganism in nearly one-half of SF culture-negative PJIs. LEVEL OF EVIDENCE Prognostic Level II . See Instructions for Authors for a complete description of levels of evidence.
Collapse
Affiliation(s)
| | | | - Alex McLaren
- Department of Orthopaedic Surgery, University of Arizona College of Medicine-Phoenix, Phoenix, Arizona
| | - Brett Levine
- Department of Orthopaedics, Rush University Medical Center, Chicago, Illinois
| | - Alvin Ong
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Carl Deirmengian
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute, Thomas Jefferson University, Philadelphia, Pennsylvania
| |
Collapse
|
25
|
Hays MR, Kildow BJ, Hartman CW, Lyden ER, Springer BD, Fehring TK, Garvin KL. Increased Incidence of Methicillin-Resistant Staphylococcus aureus in Knee and Hip Prosthetic Joint Infection. J Arthroplasty 2023; 38:S326-S330. [PMID: 36813212 DOI: 10.1016/j.arth.2023.02.025] [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] [Received: 11/14/2022] [Revised: 02/06/2023] [Accepted: 02/11/2023] [Indexed: 02/24/2023] Open
Abstract
BACKGROUND Periprosthetic joint infection (PJI) is a devastating complication of knee and hip arthroplasty. Past literature has shown that gram-positive bacteria are commonly responsible for these infections, although limited research exists studying the changes in the microbial profile of PJIs over time. This study sought to analyze the incidence and trends of pathogens responsible for PJI over three decades. METHODS This is a multi-institutional retrospective review of patients who had a knee or hip PJI from 1990 to 2020. Patients with a known causative organism were included and those with insufficient culture sensitivity data were excluded. There were 731 eligible joint infections from 715 patients identified. Organisms were divided into multiple categories based on genus/species and 5-year increments were used to analyze the study period. The Cochran-Armitage trend tests were used to evaluate linear trends in microbial profile over time and a P-value <.05 was considered statistically significant. RESULTS There was a statistically significant positive linear trend in the incidence of methicillin-resistant Staphylococcus aureus over time (P = .0088) as well as a statistically significant negative linear trend in the incidence of coagulase-negative staphylococci over time (P = .0018). There was no statistical significance between organism and affected joint (knee/hip). CONCLUSION The incidence of methicillin-resistant Staphylococcus aureus PJI is increasing over time, whereas, coagulase-negative staphylococci PJI is decreasing, paralleling the global trend of antibiotic resistance. Identifying these trends may help with the prevention and treatment of PJI through methods such as remodeling perioperative protocols, modifying prophylactic/empiric antimicrobial approaches, or transitioning to alternative therapeutic strategies.
Collapse
Affiliation(s)
- Matthew R Hays
- Department of Orthopaedic Surgery, University Nebraska Medical Center, Omaha, Nebraska
| | - Beau J Kildow
- Department of Orthopaedic Surgery, University Nebraska Medical Center, Omaha, Nebraska
| | - Curtis W Hartman
- Department of Orthopaedic Surgery, University Nebraska Medical Center, Omaha, Nebraska
| | - Elizabeth R Lyden
- Department of Orthopaedic Surgery, University Nebraska Medical Center, Omaha, Nebraska
| | | | | | - Kevin L Garvin
- Department of Orthopaedic Surgery, University Nebraska Medical Center, Omaha, Nebraska
| |
Collapse
|
26
|
Advances in the Microbiological Diagnosis of Prosthetic Joint Infections. Diagnostics (Basel) 2023; 13:diagnostics13040809. [PMID: 36832297 PMCID: PMC9954824 DOI: 10.3390/diagnostics13040809] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 01/31/2023] [Accepted: 02/17/2023] [Indexed: 02/25/2023] Open
Abstract
A significant number of prosthetic joint infections (PJI) are culture-negative and/or misinterpreted as aseptic failures in spite of the correct implementation of diagnostic culture techniques, such as tissue sample processing in a bead mill, prolonged incubation time, or sonication of removed implants. Misinterpretation may lead to unnecessary surgery and needless antimicrobial treatment. The diagnostic value of non-culture techniques has been investigated in synovial fluid, periprosthetic tissues, and sonication fluid. Different feasible improvements, such as real-time technology, automated systems and commercial kits are now available to support microbiologists. In this review, we describe non-culture techniques based on nucleic acid amplification and sequencing methods. Polymerase chain reaction (PCR) is a frequently used technique in most microbiology laboratories which allows the detection of a nucleic acid fragment by sequence amplification. Different PCR types can be used to diagnose PJI, each one requiring the selection of appropriate primers. Henceforward, thanks to the reduced cost of sequencing and the availability of next-generation sequencing (NGS), it will be possible to identify the whole pathogen genome sequence and, additionally, to detect all the pathogen sequences present in the joint. Although these new techniques have proved helpful, strict conditions need to be observed in order to detect fastidious microorganisms and rule out contaminants. Specialized microbiologists should assist clinicians in interpreting the result of the analyses at interdisciplinary meetings. New technologies will gradually be made available to improve the etiologic diagnoses of PJI, which will remain an important cornerstone of treatment. Strong collaboration among all specialists involved is essential for the correct diagnosis of PJI.
Collapse
|
27
|
Hong HL, Flurin L, Thoendel MJ, Wolf MJ, Abdel MP, Greenwood-Quaintance KE, Patel R. Targeted Versus Shotgun Metagenomic Sequencing-based Detection of Microorganisms in Sonicate Fluid for Periprosthetic Joint Infection Diagnosis. Clin Infect Dis 2023; 76:e1456-e1462. [PMID: 35944127 PMCID: PMC10169413 DOI: 10.1093/cid/ciac646] [Citation(s) in RCA: 25] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 07/15/2022] [Accepted: 08/08/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Next-generation sequencing (NGS) is increasingly used for periprosthetic joint infection (PJI) diagnosis, but its clinical utility is poorly defined. Shotgun metagenomic sequencing (sNGS) has been reported to identify PJI pathogens undetected by culture in sonicate fluid. However, sNGS is complex and costly. Here, 16S ribosomal RNA (rRNA) gene-based targeted metagenomic sequencing (tNGS) was compared to sNGS of sonicate fluid for microbial detection and identification in patients with total hip arthroplasty (THA) and total knee arthroplasty (TKA) failure. METHODS A convenience sample of sonicate fluids derived from patients who had undergone THA or TKA removal, enriched with culture negative PJI cases, was tested. Samples had been previously tested by sNGS. For tNGS, samples were extracted, amplified by polymerase chain reaction targeting the V1 to V3 regions of the 16S rRNA gene, and sequenced on an Illumina MiSeq. RESULTS A total of 395 sonicate fluids, including 208 from subjects with PJI, were studied. Compared with sonicate fluid culture, tNGS had higher positive percent agreement (72.1 vs 52.9%, P < .001), detecting potential pathogens in 48.0% of culture-negative PJIs. There was no difference between the positive percent agreement of tNGS (72.1%) and sNGS (73.1%, P = .83). CONCLUSIONS 16S rRNA gene-based tNGS is a potential diagnostic tool for PJI pathogen identification in sonicate fluid from failed THAs and TKAs in culture-negative cases, with similar performance characteristics to sNGS.
Collapse
Affiliation(s)
- Hyo-Lim Hong
- Department of Laboratory Medicine and Pathology, Division of Clinical Microbiology, Mayo Clinic, Rochester, Minnesota, USA
- Department of Internal Medicine, Daegu Catholic University School of Medicine, Daegu, Republic of Korea
| | - Laure Flurin
- Department of Laboratory Medicine and Pathology, Division of Clinical Microbiology, Mayo Clinic, Rochester, Minnesota, USA
- Department of Intensive Care, University Hospital of Guadeloupe, Pointe-à-Pitre, France
| | - Matthew J Thoendel
- Division of Public Health, Infectious Diseases, and Occupational Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Matthew J Wolf
- Department of Laboratory Medicine and Pathology, Division of Clinical Microbiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Matthew P Abdel
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Kerryl E Greenwood-Quaintance
- Department of Laboratory Medicine and Pathology, Division of Clinical Microbiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Robin Patel
- Department of Laboratory Medicine and Pathology, Division of Clinical Microbiology, Mayo Clinic, Rochester, Minnesota, USA
- Division of Public Health, Infectious Diseases, and Occupational Medicine, Mayo Clinic, Rochester, Minnesota, USA
| |
Collapse
|
28
|
Affiliation(s)
- Robin Patel
- From the Division of Clinical Microbiology, Department of Laboratory Medicine and Pathology, and the Division of Public Health, Infectious Diseases, and Occupational Medicine, Department of Medicine, Mayo Clinic, Rochester, MN
| |
Collapse
|
29
|
Qin L, Zhao C, Wang H, Yang J, Chen L, Su X, Wei L, Zhang T, Li J, Jian C, Hu N, Huang W. Detection of inguinal lymph nodes is promising for the diagnosis of periprosthetic joint infection. Front Cell Infect Microbiol 2023; 13:1129072. [PMID: 37187468 PMCID: PMC10175641 DOI: 10.3389/fcimb.2023.1129072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 04/18/2023] [Indexed: 05/17/2023] Open
Abstract
Background Localized inguinal lymphadenopathy often represents lower extremity pathogen infection, while normalized lymphadenopathy is associated with infection regression. We hypothesized that inguinal lymph nodes (LNs) were enlarged in Periprosthetic Joint Infection (PJI) patients and that normalized inguinal LNs would be a promising way to determine the timing of reimplantation. Methods We prospectively enrolled 176 patients undergoing primary and revision hip or knee arthroplasty. All patients underwent ultrasound examination of inguinal LNs preoperatively. The diagnostic value of inguinal LNs in PJI was evaluated by the receiver operating characteristic (ROC) curve. Results The median level of inguinal LNs was 26mm in the revision for PJI group compared with 12 mm in the aseptic revision group (p< 0.0001). The size of the inguinal LNs well distinguishes PJI from aseptic failure (AUC= 0.978) compare with ESR (AUC= 0.707) and CRP (AUC= 0.760). A size of 19mm was determined as the optimal threshold value of the inguinal LNs for the diagnosis of PJI, with a sensitivity of 92% and specificity of 96%. Conclusion Ultrasonic analysis of inguinal LNs is a valuable piece of evidence for the diagnosis of PJI and evaluation of persistent infection.
Collapse
Affiliation(s)
- Leilei Qin
- Department of Orthopaedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Orthopedic Laboratory, Chongqing Medical University, Chongqing, China
| | - Chen Zhao
- Department of Orthopaedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Orthopedic Laboratory, Chongqing Medical University, Chongqing, China
| | - Hai Wang
- Department of Orthopaedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Department of Orthopaedics, Fuling Central Hospital Affiliated of Chongqing University, Chongqing, China
| | - Jianye Yang
- Department of Orthopaedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Orthopedic Laboratory, Chongqing Medical University, Chongqing, China
| | - Li Chen
- Department of Orthopaedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Orthopedic Laboratory, Chongqing Medical University, Chongqing, China
| | - Xudong Su
- Department of Orthopaedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Orthopedic Laboratory, Chongqing Medical University, Chongqing, China
| | - Li Wei
- Department of Orthopaedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Orthopedic Laboratory, Chongqing Medical University, Chongqing, China
| | - Tao Zhang
- Department of Orthopaedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Orthopedic Laboratory, Chongqing Medical University, Chongqing, China
| | - Jia Li
- Department of Radiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Changchun Jian
- Department of Orthopaedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Department of Orthopedics, Affiliated Hospital of North Sichuan Medical College, Sichuan, China
| | - Ning Hu
- Department of Orthopaedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Orthopedic Laboratory, Chongqing Medical University, Chongqing, China
- *Correspondence: Ning Hu, ; Wei Huang,
| | - Wei Huang
- Department of Orthopaedics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Orthopedic Laboratory, Chongqing Medical University, Chongqing, China
- *Correspondence: Ning Hu, ; Wei Huang,
| |
Collapse
|
30
|
Clinical Use of a 16S Ribosomal RNA Gene-Based Sanger and/or Next Generation Sequencing Assay to Test Preoperative Synovial Fluid for Periprosthetic Joint Infection Diagnosis. mBio 2022; 13:e0132222. [PMID: 36354331 PMCID: PMC9765659 DOI: 10.1128/mbio.01322-22] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Preoperative pathogen identification in patients with periprosthetic joint infection (PJI) is typically limited to synovial fluid culture. Whether sequencing-based approaches are of potential use in identification of pathogens in PJI, and if so which approach is ideal, is incompletely defined. The objective of the study was to analyze the accuracy of a 16S rRNA (rRNA) gene-based PCR followed by Sanger sequencing and/or targeted metagenomic sequencing approach (tMGS) performed on synovial fluid for PJI diagnosis. A retrospective study was conducted, analyzing synovial fluids tested between August 2020 and May 2021 at a single center. Subjects with hip, knee, shoulder, and elbow arthroplasties who had synovial fluid aspirated and clinically subjected to sequence-based testing and conventional culture were studied. A total of 154 subjects were included in the study; 118 had noninfectious arthroplasty failure (NIAF), while 36 had PJI. Clinical sensitivity and specificity for diagnosis of PJI were 69% and 100%, respectively, for the sequencing-based approach and 72% and 100%, respectively, for conventional culture (P = 0.74). The combination of both tests was more sensitive (83%) than culture alone (P = 0.04). Results of sequencing-based testing led to changes in treatment in four of 36 (11%) PJI subjects. Microbial identification was achieved using Sanger and next generation sequencing in 19 and 6 subjects, respectively. When combined with culture, the described 16S rRNA gene sequencing-based approach increased sensitivity compared to culture alone, suggesting its potential use in the diagnosis of PJI when synovial fluid culture is negative. IMPORTANCE Periprosthetic joint infection (PJI) is a dreadful complication of joint replacement. Noninvasive identification of infectious pathogens has been traditionnally limited to culture-based testing of synovial fluid which has poor sensitivity. Sanger and Next-generation sequencing (NGS) may be used for synovial fluid testing in PJI, but experience in routine practice is sparse. We used a targeted metagenomic sequencing approach for routine testing of synovial fluid involving NGS when Sanger sequencing had failed or was likely to fail. The objective of this study was to analyze the approach's performance for diagnosis of PJI in comparison to culture for testing synovial fluid. Overall, the sequencing-based approach was not superior to culture for diagnosis of PJI, but yielded positive results in some culture-negative samples.
Collapse
|
31
|
Patel M, Gazendam A, Wood TJ, Tushinski D, Bali K. The quality of diagnostic studies used for the diagnostic criteria of periprosthetic joint infections. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2022:10.1007/s00590-022-03386-w. [PMID: 36121542 DOI: 10.1007/s00590-022-03386-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 09/02/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Although periprosthetic joint infection (PJI) is a serious complication following a total joint arthroplasty procedure, there remains uncertainty regarding the diagnosis of PJI due to the lack of a globally accepted, standardized definition. The goal of this review is to critically analyze the quality of the evidence used for the novel 2018 MSIS PJI definition and identify gaps and limitations with using the Quality Assessment of Diagnostic Accuracy Studies (QUADAS-2) tool. METHODS References from the modified 2018 MSIS definition for PJI by Parvizi et al. were retrieved and manually reviewed. A total of 11 studies were assessed using a validated QUADAS-2 tool. RESULTS Many included studies had an unclear or high risk of bias for the Index Test domain due to a lack of blinding and lack of prespecified thresholds. A majority of studies utilized Youden's J statistic to optimize the thresholds which may diminish external validity. Likewise, several studies were assessed to have an unclear and high risk of bias for the Flow and Timing domain primarily due to a lack of reporting and a large number of exclusions. Overall, there was a low risk of bias for the choice of reference standard, its conduct and interpretation, as well as for the Patient Selection domain. CONCLUSION Although the literature used for the MSIS 2018 PJI definition is fraught with potential sources of bias, there may be a trend toward an improvement in the quality of evidence when compared to the earlier definition of PJI.
Collapse
Affiliation(s)
- Mansi Patel
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada
| | - Aaron Gazendam
- Division of Orthopaedic, Department of Surgery, St. Joseph's Hospital, McMaster University, Room G522, 50 Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada.
| | - Thomas J Wood
- Division of Orthopaedic, Department of Surgery, St. Joseph's Hospital, McMaster University, Room G522, 50 Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada
| | - Daniel Tushinski
- Division of Orthopaedic, Department of Surgery, St. Joseph's Hospital, McMaster University, Room G522, 50 Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada
| | - Kamal Bali
- Division of Orthopaedic, Department of Surgery, St. Joseph's Hospital, McMaster University, Room G522, 50 Charlton Avenue East, Hamilton, ON, L8N 4A6, Canada
| |
Collapse
|
32
|
Molecular Approach for the Laboratory Diagnosis of Periprosthetic Joint Infections. Microorganisms 2022; 10:microorganisms10081573. [PMID: 36013991 PMCID: PMC9414264 DOI: 10.3390/microorganisms10081573] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 07/27/2022] [Accepted: 07/29/2022] [Indexed: 11/21/2022] Open
Abstract
The incidence of total joint arthroplasty is increasing over time since the last decade and expected to be more than 4 million by 2030. As a consequence, the detection of infections associated with surgical interventions is increasing and prosthetic joint infections are representing both a clinically and economically challenging problem. Many pathogens, from bacteria to fungi, elicit the immune system response and produce a polymeric matrix, the biofilm, that serves as their protection. In the last years, the implementation of diagnostic methodologies reduced the error rate and the turn-around time: polymerase chain reaction, targeted or broad-spectrum, and next-generation sequencing have been introduced and they represent a robust approach nowadays that frees laboratories from the unique approach based on culture-based techniques.
Collapse
|
33
|
Egbulefu FJ, Yang J, Segreti JC, Sporer SM, Chen AF, Austin MS, Della Valle CJ. Recurrent Failures After 2-Stage Exchanges are Secondary to New Organisms Not Previously Covered by Antibiotics. Arthroplast Today 2022; 17:186-191.e1. [PMID: 36254212 PMCID: PMC9568676 DOI: 10.1016/j.artd.2022.07.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 07/01/2022] [Accepted: 07/26/2022] [Indexed: 10/29/2022] Open
|
34
|
Gazendam A, Wood TJ, Tushinski D, Bali K. Diagnosing Periprosthetic Joint Infection: a Scoping Review. Curr Rev Musculoskelet Med 2022; 15:219-229. [PMID: 35368214 PMCID: PMC9107560 DOI: 10.1007/s12178-022-09751-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/15/2022] [Indexed: 12/12/2022]
Abstract
PURPOSE OF REVIEW The goal of this review is to provide an up to date understanding of the utility and limitations of the current tests utilized in the diagnosis of periprosthetic joint infection (PJI) in total knee and hip arthroplasty. RECENT FINDINGS Despite the growth in literature surrounding PJI diagnosis, there remains challenges in establishing a diagnosis of PJI. A combination of clinical, serum, and synovial tests and microbiologic and histologic examinations can yield a diagnosis in the majority of cases. Novel molecular and imaging studies may be beneficial for indeterminant cases. A number of emerging diagnostic tests have been proposed and may be incorporated into diagnostic algorithms in the future. Recently proposed stepwise diagnostic algorithms have shown high sensitivity and specificity. The diagnosis of PJI remains challenging due to a lack of tests that can definitively rule out infection. Diagnosis and investigations should occur in a stepwise fashion. There has been a plethora of new diagnostic tests introduced in attempts to improve the accuracy of diagnostic algorithms. The definition and algorithms for the diagnoses of PJI will continue to evolve as new techniques and tests are introduced.
Collapse
Affiliation(s)
- Aaron Gazendam
- Department of Surgery, Division of Orthopaedic Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Thomas J Wood
- Department of Surgery, Division of Orthopaedic Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Daniel Tushinski
- Department of Surgery, Division of Orthopaedic Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Kamal Bali
- Department of Surgery, Division of Orthopaedic Surgery, McMaster University, Hamilton, Ontario, Canada.
- Juravinski Hospital, 711 Concession St, Hamilton, Ontario, L8V 1C3, Canada.
| |
Collapse
|
35
|
Schwartz AJ. CORR Insights®: What Is the Impact of Automated Synovial Cell Counting on Different Aseptic Causes and Periprosthetic Conditions Associated With Revision THA? Clin Orthop Relat Res 2022; 480:915-917. [PMID: 34874342 PMCID: PMC9007205 DOI: 10.1097/corr.0000000000002086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 11/17/2021] [Indexed: 01/31/2023]
Affiliation(s)
- Adam J Schwartz
- Associate Professor, Mayo Clinic, Department of Orthopaedic Surgery, Phoenix, AZ, USA
| |
Collapse
|
36
|
Ghert M. Infected or Not Infected? Next-Generation DNA Sequencing Is Not the Answer...Yet: Commentary on an article by Roman M. Natoli, MD, PhD, et al.: "Poor Agreement Between Next-Generation DNA Sequencing and Bacterial Cultures in Orthopaedic Trauma Procedures". J Bone Joint Surg Am 2022; 104:e23. [PMID: 35293892 DOI: 10.2106/jbjs.21.01423] [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: 02/01/2023]
Affiliation(s)
- Michelle Ghert
- McMaster University and Hamilton Health Sciences, Hamilton, Ontario, Canada
| |
Collapse
|
37
|
Cheok T, Smith T, Siddiquee S, Jennings MP, Jayasekera N, Jaarsma RL. Synovial fluid calprotectin performs better than synovial fluid polymerase chain reaction and interleukin-6 in the diagnosis of periprosthetic joint infection : a systematic review and meta-analysis. Bone Joint J 2022; 104-B:311-320. [PMID: 35227091 DOI: 10.1302/0301-620x.104b3.bjj-2021-1320.r1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
AIMS The preoperative diagnosis of periprosthetic joint infection (PJI) remains a challenge due to a lack of biomarkers that are both sensitive and specific. We investigated the performance characteristics of polymerase chain reaction (PCR), interleukin-6 (IL6), and calprotectin of synovial fluid in the diagnosis of PJI. METHODS We performed systematic search of PubMed, Embase, The Cochrane Library, Web of Science, and Science Direct from the date of inception of each database through to 31 May 2021. Studies which described the diagnostic accuracy of synovial fluid PCR, IL6, and calprotectin using the Musculoskeletal Infection Society criteria as the reference standard were identified. RESULTS Overall, 31 studies were identified: 20 described PCR, six described IL6, and five calprotectin. The sensitivity and specificity were 0.78 (95% confidence interval (CI) 0.67 to 0.86) and 0.97 (95% CI 0.94 to 0.99), respectively, for synovial PCR;, 0.86 (95% CI 0.74 to 0.92), and 0.94 (95% CI 0.90 to 0.96), respectively, for synovial IL6; and 0.94 (95% CI 0.82 to 0.98) and 0.93 (95% CI 0.85 to 0.97), respectively, for synovial calprotectin. Likelihood ratio scattergram analyses recommended clinical utility of synovial fluid PCR and IL6 as a confirmatory test only. Synovial calprotectin had utility in the exclusion and confirmation of PJI. CONCLUSION Synovial fluid PCR and IL6 had low sensitivity and high specificity in the diagnosis of PJI, and is recommended to be used as confirmatory test. In contrast, synovial fluid calprotectin had both high sensitivity and specificity with utility in both the exclusion and confirmation of PJI. We recommend use of synovial fluid calprotectin studies in the preoperative workup of PJI. Cite this article: Bone Joint J 2022;104-B(3):311-320.
Collapse
Affiliation(s)
- Tim Cheok
- Department of Trauma and Orthopaedics, Alice Springs Hospital, Alice Springs, Australia
| | - Thomas Smith
- Department of Trauma and Orthopaedics, Alice Springs Hospital, Alice Springs, Australia.,College of Medicine and Public Health, Flinders University College of Medicine and Public Health, Bedford Park, Australia
| | - Shihab Siddiquee
- Department of Anatomical Pathology, Royal Adelaide Hospital, Adelaide, Australia.,Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Matthew P Jennings
- Department of Trauma and Orthopaedics, Alice Springs Hospital, Alice Springs, Australia
| | - Narlaka Jayasekera
- Department of Trauma and Orthopaedics, Alice Springs Hospital, Alice Springs, Australia
| | - Ruurd L Jaarsma
- Department of Trauma and Orthopaedics, Alice Springs Hospital, Alice Springs, Australia.,College of Medicine and Public Health, Flinders University College of Medicine and Public Health, Bedford Park, Australia.,Department of Orthopaedic Sugery, Flinders Medical Centre, Bedford Park, Australia
| |
Collapse
|
38
|
Haddad FS. A New Year and some good opportunities. Bone Joint J 2022; 104-B:1-2. [PMID: 34969268 DOI: 10.1302/0301-620x.104b1.bjj-2021-1674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Fares S Haddad
- University College London Hospitals, The Princess Grace Hospital, and The NIHR Biomedical Research Centre at UCLH, London, UK.,The Bone & Joint Journal, London, UK
| |
Collapse
|
39
|
Tang Y, Zhao D, Wang S, Yi Q, Xia Y, Geng B. Diagnostic Value of Next-Generation Sequencing in Periprosthetic Joint Infection: A Systematic Review. Orthop Surg 2021; 14:190-198. [PMID: 34935279 PMCID: PMC8867422 DOI: 10.1111/os.13191] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 11/11/2021] [Accepted: 11/19/2021] [Indexed: 01/03/2023] Open
Abstract
Next‐generation sequencing (NGS) has developed rapidly in the last decade and is emerging as a promising diagnostic tool for periprosthetic joint infection (PJI). However, its diagnostic value for PJI is still uncertain. This systematic review aimed to explore the diagnostic value of NGS for PJI and verify its accuracy for culture‐negative PJI patients. We conducted this systematic review in accordance with the Preferred Reporting Items for Systematic Reviews and Meta‐Analysis (PRISMA) guidelines. Medline, Embase, and Cochrane Library were searched to identify diagnostic technique studies evaluating the accuracy of NGS in the diagnosis of PJI. The diagnostic sensitivity, specificity, and positive and negative predictive values were estimated for each article. The detection rate of NGS for culture‐negative PJI patients or PJI patients with antibiotic administration history was also calculated. Of the 87 identified citations, nine studies met the inclusion criteria. The diagnostic sensitivities and specificities of NGS ranged from 63% to 96% and 73% to 100%, respectively. The positive and negative predictive values ranged from 71% to 100% and 74% to 95%, respectively. The detection rate of NGS for culture‐negative PJI patients in six studies was higher than 50% (range from 82% to 100%), while in three studies it was lower than 50% (range from 9% to 31%). Also, the detection rate of NGS for PJIs with antibiotic administration history ranged from 74.05% to 92.31%. In conclusion, this systematic review suggests that NGS may have the potential to be a new tool for the diagnosis of PJI and should be considered to be added to the portfolio of diagnostic procedures. Furthermore, NGS showed a favorable diagnostic accuracy for culture‐negative PJI patients or PJI patients with antibiotic administration history. However, due to the small sample sizes of studies and substantial heterogeneity among the included studies, more research is needed to confirm or disprove these findings.
Collapse
Affiliation(s)
- Yuchen Tang
- Department of Orthopaedics, Lanzhou University Second Hospital, Orthopaedic Key Laboratory of Gansu Province, Orthopaedic Clinical Research Center of Gansu Province, Lanzhou, China
| | - Dacheng Zhao
- Department of Orthopaedics, Lanzhou University Second Hospital, Orthopaedic Key Laboratory of Gansu Province, Orthopaedic Clinical Research Center of Gansu Province, Lanzhou, China
| | - Shenghong Wang
- Department of Orthopaedics, Lanzhou University Second Hospital, Orthopaedic Key Laboratory of Gansu Province, Orthopaedic Clinical Research Center of Gansu Province, Lanzhou, China
| | - Qiong Yi
- Department of Orthopaedics, Lanzhou University Second Hospital, Orthopaedic Key Laboratory of Gansu Province, Orthopaedic Clinical Research Center of Gansu Province, Lanzhou, China
| | - Yayi Xia
- Department of Orthopaedics, Lanzhou University Second Hospital, Orthopaedic Key Laboratory of Gansu Province, Orthopaedic Clinical Research Center of Gansu Province, Lanzhou, China
| | - Bin Geng
- Department of Orthopaedics, Lanzhou University Second Hospital, Orthopaedic Key Laboratory of Gansu Province, Orthopaedic Clinical Research Center of Gansu Province, Lanzhou, China
| |
Collapse
|
40
|
Gamie Z, Karthikappallil D, Gamie E, Stamiris S, Kenanidis E, Tsiridis E. Molecular sequencing technologies in the diagnosis and management of prosthetic joint infections. Expert Rev Mol Diagn 2021; 22:603-624. [PMID: 33641572 DOI: 10.1080/14737159.2021.1894929] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Prosthetic joint infections (PJIs) can be challenging to eradicate and have high morbidity and mortality. Current microbiology culture methods can be associated with a high false-negative rate of up to 50%. Early and accurate diagnosis is crucial for effective treatment, and negative results have been linked to a greater rate of reoperation. AREAS COVERED There has been increasing investigation of the use of next-generation sequencing (NGS) technology such as metagenomic shotgun sequencing to help identify causative organisms and decrease the uncertainty around culture-negative infections. The clinical importance of the organisms detected and their management, however, requires further study. The polymerase chain reaction (PCR) has shown promise, but in recent years multiple studies have reported similar or lower sensitivity for bacteria detection in PJIs when compared to traditional culture. Furthermore, issues such as high cost and complexity of sample preparation and data analysis are to be addressed before it can move further toward routine clinical practice. EXPERT OPINION Metagenomic NGS has shown results that inspire cautious optimism - both in culture-positive and culture-negative cases of joint infection. Refinement of technique could revolutionize the way PJIs are diagnosed, managed, and drastically improve outcomes from this currently devastating complication.
Collapse
Affiliation(s)
- Zakareya Gamie
- Northern Institute for Cancer Research, Paul O'Gorman Building, Medical School, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK; Genomic Medicine - St George's, University of London, Cranmer Terrace, Tooting, London, SW17 0RE; King's College London, Strand, London
| | - Dileep Karthikappallil
- Department of Trauma and Orthopedics, East Cheshire NHS Trust, Macclesfield District General Hospital, Victoria Road, Macclesfield, Cheshire, SK10 3BL, UK
| | - Emane Gamie
- School of Molecular and Cellular Biology, Faculty of Biological Sciences and Astbury Centre for Structural Molecular Biology, University of Leeds, Leeds, LS2 9JT, UK; MBiol, BSc Biological Sciences, University of Leeds Alumni, UK
| | - Stavros Stamiris
- Academic Orthopedic Department, Papageorgiou General Hospital, Thessaloniki, Greece; CORE-Center for Orthopedic Research at CIRI-A.U.Th., Aristotle University Medical School, Thessaloniki, Greece
| | - Eustathios Kenanidis
- Academic Orthopedic Department, Papageorgiou General Hospital, Thessaloniki, Greece; CORE-Center for Orthopedic Research at CIRI-A.U.Th., Aristotle University Medical School, Thessaloniki, Greece
| | - Eleftherios Tsiridis
- Academic Orthopedic Department, Papageorgiou General Hospital, Thessaloniki, Greece; CORE-Center for Orthopedic Research at CIRI-A.U.Th., Aristotle University Medical School, Thessaloniki, Greece
| |
Collapse
|