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Xu Y, Ma X, Guo H, Tang H, Liu J, Wang C, Wang C. Diagnostic Value of Synovial Fluid Biomarkers for Periprosthetic Joint Infection: A Prospective, Double-blind Trial. Med Sci Monit 2023; 29:e940842. [PMID: 37814443 PMCID: PMC10578642 DOI: 10.12659/msm.940842] [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: 04/20/2023] [Accepted: 07/21/2023] [Indexed: 10/11/2023] Open
Abstract
BACKGROUND This prospective, double-blind study investigated the clinical diagnostic value of synovial fluid S100 calcium-binding protein A8 (S100A8) and S100 calcium-binding protein A9 (S100A9) in periprosthetic joint infection (PJI) and investigated the subtypes of a-defensin that have diagnostic value for PJI. MATERIAL AND METHODS Synovial fluid samples were collected from 82 patients with suspected PJI after total joint arthroplasty. Patients were divided into a PJI group (n=39) and non-PJI group (n=43). Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry was used to determine S100A8, S100A9, alpha-defensin, and internal reference standards in synovial fluid. The receiver operating characteristic (ROC) curve was used to analyze the diagnostic efficiency of S100A8, S100A9, and alpha-defensin for PJI, as well as the diagnostic value in combination with common biomarkers of infection. RESULTS S100A8, 3 variants of S100A9, and 3 alpha-defensins (human neutrophil peptides [HNP]1-3) in synovial fluid were significantly higher in the PJI group than in the non-PJI group (P<0.001). The sensitivity, specificity, and the area under ROC curve (AUC) for diagnosing PJI were 97.4%, 86.0%, and 0.964 (95% CI: 0.929-0.998), respectively, for synovial fluid S100A8; 87.2%, 88.4% and 0.902 (95% CI: 0.823-0.980), respectively, for S100A9; and 89.7%, 83.7%, and 0.933 (95% CI: 0.884-0.982), respectively, for HNP1-3. The diagnostic efficiency was improved when combined with synovial fluid white blood cell count and percentage of polymorphonuclear neutrophils. CONCLUSIONS Synovial fluid S100A8, S100A9, and HNP1-3 have satisfactory diagnostic efficiency for the diagnosis of PJI, which will help clinicians to accurately diagnose PJI.
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Affiliation(s)
- Ying Xu
- Department of Laboratory Medicine, The First Medical Centre, Chinese PLA General Hospital, Beijing, PR China
- School of Laboratory Medicine, Weifang Medical College, Weifang, Shandong, PR China
- NMPA Key Laboratory for Quality Evaluation of In Vitro Diagnostics, Beijing, PR China
| | - Xueting Ma
- Intelligence Biosystems (Qingdao), Co., Ltd., Beijing, PR China
| | - Haoran Guo
- Department of Laboratory Medicine, The First Medical Centre, Chinese PLA General Hospital, Beijing, PR China
- NMPA Key Laboratory for Quality Evaluation of In Vitro Diagnostics, Beijing, PR China
- Medical School of Chinese PLA General Hospital, Beijing, PR China
| | - Hairong Tang
- Department of Laboratory Medicine, The First Medical Centre, Chinese PLA General Hospital, Beijing, PR China
| | - Jiayu Liu
- Department of Laboratory Medicine, The First Medical Centre, Chinese PLA General Hospital, Beijing, PR China
| | - Chengbin Wang
- Department of Laboratory Medicine, The First Medical Centre, Chinese PLA General Hospital, Beijing, PR China
- School of Laboratory Medicine, Weifang Medical College, Weifang, Shandong, PR China
- NMPA Key Laboratory for Quality Evaluation of In Vitro Diagnostics, Beijing, PR China
| | - Chi Wang
- Department of Laboratory Medicine, The First Medical Centre, Chinese PLA General Hospital, Beijing, PR China
- NMPA Key Laboratory for Quality Evaluation of In Vitro Diagnostics, Beijing, PR China
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Qiao YJ, Li F, Zhang LD, Yu XY, Zhang HQ, Yang WB, Song XY, Xu RL, Zhou SH. Analysis of the clinical efficacy of two-stage revision surgery in the treatment of periprosthetic joint infection in the knee: A retrospective study. World J Clin Cases 2022; 10:13239-13249. [PMID: 36683646 PMCID: PMC9851019 DOI: 10.12998/wjcc.v10.i36.13239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 11/15/2022] [Accepted: 12/05/2022] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Periprosthetic joint infection (PJI) is a catastrophic complication that can occur following total knee arthroplasty (TKA). Currently, the treatment for PJI mainly includes the use of antibiotics alone, prosthetic debridement lavage, primary revision, secondary revision, joint fusion, amputation, etc.
AIM To explore the clinical effect of two-stage revision surgery for the treatment of PJI after TKA.
METHODS The clinical data of 27 patients (3 males and 24 females; age range, 47–80 years; mean age, 66.7 ± 8.0 years; 27 knees) with PJI treated with two-stage revision surgery in our hospital between January 1, 2010 and December 31, 2020 were analyzed retrospectively. The following outcomes were compared for changes between preoperative and last follow-up results: Erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), visual analogue scale (VAS) scores, Hospital for Special Surgery (HSS) scores, knee range of motion (ROM), and infection cure rates.
RESULTS All 27 patients were followed up (range, 13–112 mo). The ESR (14.5 ± 6.3 mm/h) and CRP (0.6 ± 0.4 mg/dL) of the patients at the last follow-up were significantly lower than those at admission; the difference was statistically significant (P < 0.001). The postoperative VAS score (1.1 ± 0.7), HSS score (82.3 ± 7.1), and knee ROM (108.0° ± 19.7°) were significantly improved compared with those before the surgery; the difference was statistically significant (P < 0.001). Of the 27 patients, 26 were cured of the infection, whereas 1 case had an infection recurrence; the infection control rate was 96.3%.
CONCLUSION Two-stage revision surgery can effectively relieve pain, control infection, and retain good joint function in the treatment of PJI after TKA.
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Affiliation(s)
- Yong-Jie Qiao
- Department of Joint Surgery, The 940th Hospital of Joint Logistic Support Force of Chinese People’s Liberation Army, Lanzhou 730050, Gansu Province, China
| | - Feng Li
- Department of Orthopedics, The 943rd Hospital of Joint Logistic Support Force of Chinese People’s Liberation Army, Wuwei 733000, Gansu Province, China
| | - Lv-Dan Zhang
- Department of Respiratory Medicine, The 940th Hospital of Joint Logistic Support Force of Chinese People’s Liberation Army, Lanzhou 730050, Gansu Province, China
| | - Xin-Yuan Yu
- Department of Joint Surgery, The 940th Hospital of Joint Logistic Support Force of Chinese People’s Liberation Army, Lanzhou 730050, Gansu Province, China
| | - Hao-Qiang Zhang
- Department of Joint Surgery, The 940th Hospital of Joint Logistic Support Force of Chinese People’s Liberation Army, Lanzhou 730050, Gansu Province, China
| | - Wen-Bin Yang
- Department of Joint Surgery, The 940th Hospital of Joint Logistic Support Force of Chinese People’s Liberation Army, Lanzhou 730050, Gansu Province, China
| | - Xiao-Yang Song
- Department of Joint Surgery, The 940th Hospital of Joint Logistic Support Force of Chinese People’s Liberation Army, Lanzhou 730050, Gansu Province, China
| | - Rui-Ling Xu
- Department of Joint Surgery, The 940th Hospital of Joint Logistic Support Force of Chinese People’s Liberation Army, Lanzhou 730050, Gansu Province, China
| | - Sheng-Hu Zhou
- Department of Joint Surgery, The 940th Hospital of Joint Logistic Support Force of Chinese People’s Liberation Army, Lanzhou 730050, Gansu Province, China
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Bdeir M, Dally FJ, Assaf E, Gravius S, Mohs E, Hetjens S, Darwich A. Periprosthetic Infections of the Shoulder Joint: Characteristics and 5-Year Outcome of a Single-Center Series of 19 Cases. Antibiotics (Basel) 2021; 10:antibiotics10091125. [PMID: 34572707 PMCID: PMC8471027 DOI: 10.3390/antibiotics10091125] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 09/14/2021] [Accepted: 09/16/2021] [Indexed: 11/17/2022] Open
Abstract
Periprosthetic shoulder infection (PSI) remains a devastating complication after total shoulder arthroplasty (TSA). Furthermore, there is a paucity in the literature regarding its diagnostic and therapeutic management, especially the absence of therapy concepts devised exclusively for PSI. The aim of the presenting study is to examine the characteristics and outcome of patients with PSI who were treated according to well-established algorithms developed originally for periprosthetic joint infection (PJI) of the hip and knee and determine if these algorithms can be applied to PSI. This single-center case series included all patients with a PSI presenting between 2010 and 2020. Recorded parameters included age, sex, affected side, BMI, ASA score, Charlson comorbidity index, preoperative anticoagulation, indication for TSA (fracture, osteoarthritis or cuff-arthropathy), and type of infection (acute or chronic PSI). The outcome was divided into treatment failure or infect resolution. Staphylococcus epidermidis and aureus were the commonest infecting pathogens. Acute PSI was mainly treated with debridement, irrigation, and retention of the prosthesis (DAIR) and chronic cases with two/multiple-stage exchange. The treatment failure rate was 10.5%. C-reactive protein was preoperatively elevated in 68.4% of cases. The mean number of operative revisions was 3.6 ± 2.6, and the mean total duration of antibiotic treatment was 72.4 ± 41.4 days. The most administered antibiotic was a combination of clindamycin and fluoroquinolone. In summary, the data of the current study suggest that therapeutical algorithms and recommendations developed for the treatment of PJI of the hip and knee are also applicable to PSI.
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Affiliation(s)
- Mohamad Bdeir
- Department of Orthopaedic and Trauma Surgery, University Medical Centre Mannheim, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany; (M.B.); (F.-J.D.); (E.A.); (S.G.); (E.M.)
| | - Franz-Joseph Dally
- Department of Orthopaedic and Trauma Surgery, University Medical Centre Mannheim, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany; (M.B.); (F.-J.D.); (E.A.); (S.G.); (E.M.)
| | - Elio Assaf
- Department of Orthopaedic and Trauma Surgery, University Medical Centre Mannheim, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany; (M.B.); (F.-J.D.); (E.A.); (S.G.); (E.M.)
| | - Sascha Gravius
- Department of Orthopaedic and Trauma Surgery, University Medical Centre Mannheim, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany; (M.B.); (F.-J.D.); (E.A.); (S.G.); (E.M.)
| | - Elisabeth Mohs
- Department of Orthopaedic and Trauma Surgery, University Medical Centre Mannheim, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany; (M.B.); (F.-J.D.); (E.A.); (S.G.); (E.M.)
| | - Svetlana Hetjens
- Institute of Medical Statistics and Biomathematics, University Medical Centre Mannheim, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany;
| | - Ali Darwich
- Department of Orthopaedic and Trauma Surgery, University Medical Centre Mannheim, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167 Mannheim, Germany; (M.B.); (F.-J.D.); (E.A.); (S.G.); (E.M.)
- Correspondence: ; Tel.: +49-621-383-6006
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