ArticleInternational wound journal2023
Pathogenic bacteria characteristics and drug resistance in acute, delayed, and chronic periprosthetic joint infection: A retrospective analysis of 202 patients.
Article in International wound journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 12 citations in OpenAlex.
- Article
- Optimization of sampling protocol, specimen types, and sampling sites in periprosthetic joint infections: a retrospective study.Journal of orthopaedic surgery and research · 2026Article
- Gram-negative prosthetic joint infections: a retrospective multicentre European study of incidence, risk factors, and treatment outcomes.Journal of bone and joint infection · 2026Article
- Predictors and Clinical Outcomes of Ciprofloxacin Resistance in Acute Gram-Negative Osteomyelitis: Insights from a Six-Year Retrospective Study.Infection and drug resistance · 2026Article
- Application of a new lavage-suction technique in managing chronic periprosthetic joint infection : Short running title: new lavage-section technique for PJI.Journal of orthopaedic surgery and research · 2025Article
- Organism profiles and empirical treatments for periprosthetic joint infections.Journal of orthopaedic surgery and research · 2025Article
- CXCL16/CXCR6/TGF-β Feedback Loop Between M-MDSCs and Treg Inhibits Anti-Bacterial Immunity During Biofilm Infection.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Distribution Patterns and Antibiotic Resistance Profiles of Bacterial Pathogens Among Patients with Wound Infections in the Jiaxing Region from 2021 to 2023.Infection and drug resistance · 2024Article
- Pathogenic bacteria characteristics and drug resistance in acute, delayed, and chronic periprosthetic joint infection: A retrospective analysis of 202 patients.International wound journal · 2023Article
- What Is the Most Reliable Concordance Rate of Preoperative Synovial Fluid Aspiration and Intraoperative Biopsy to Detect Periprosthetic Joint Infection in Knee, Hip and Shoulder Arthroplasty?Antibiotics (Basel, Switzerland) · 2023Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
To assist orthopaedic surgeons in choosing appropriate antibiotics, this study attempted to identify the common microorganisms that cause periprosthetic joint infection (PJI) and their respective drug resistance spectrums. The clinical data of 202 patients with PJI after primary hip and knee arthroplasty between January 2017 and December 2021 were retrospectively analysed. There were 84 males and 118 females, aged (63.03 ± 13.10) years (range: 24-89 years). A total of 102 and 100 patients underwent total hip and total knee arthroplasty, respectively. Based on the time of postoperative infection, the patients were divided into acute (25 cases), delayed (91 cases), and chronic (86 cases) PJI groups. The results of pathogen species, composition ratio, and drug susceptibility tests were collected. Gram-positive bacteria were the primary causative pathogens of PJI (58.91%, 119/202), and their culture-positive rates in patients with acute, delayed, and chronic PJI were 32.00% (8/25), 62.64% (57/91), and 62.79% (54/86), respectively. Staphylococcus epidermidis and Staphylococcus aureus were the major gram-positive bacteria detected, followed by gram-negative bacteria (29/202, 14.36%), and fungi (4/202, 1.98%). Gram-positive bacteria showed higher resistance to penicillin (81.25%), oxacillin (63.33%), erythromycin (61.17%), and clindamycin (48.35%) and 100% sensitivity to linezolid, vancomycin, daptomycin, and tigecycline. In gram-negative bacteria, the drug resistance rates to cefazolin, gentamicin, furantoin, cefuroxime, ticacillin/clavulanic acid, ceftriaxone, ciprofloxacin, and tobramycin were >50%. However, no vancomycin-resistant bacteria were discovered in the current study. The drug resistance rate to carbapenems was low, ranging from 0% to 3.57%. Gram-positive bacteria are the main causative pathogens of PJI, and the resistance rate of pathogens of chronic PJI is higher than those of delayed and acute PJI. Use of cefuroxime and clindamycin in patients with PJIs should proceed with caution because of the high drug resistance rate. Vancomycin can be used as a first-line antibiotic against gram-positive bacteria. Carbapenems can be used as the first choice against gram-negative bacteria because of to their high sensitivity.
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