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Updated: Jan 10, 2026
Author Spotlight: Advancing Research on Candida albicans Biofilm-Associated Prosthetic Joint Infections
Published on: February 2, 2024
Global Perspectives on the Management of Periprosthetic Joint Infection
Nicolas S Piuzzi1, Irene K Sigmund2, Pablo A Slullitel3
1Cleveland Clinic, Cleveland, Ohio.
Abstract:
➢ The rate of periprosthetic joint infection (PJI) is rising globally, with substantial regional variability, and PJI has 5-year mortality rates of 15% to 25%, which exceed those of early-stage breast and prostate cancer and rival those of colorectal and hematologic malignancies.➢ Diagnostic criteria, including synovial fluid analysis, novel culture techniques, and molecular techniques, have improved in accuracy. However, infections caused by fastidious, biofilm-forming microorganisms continue to pose a major diagnostic challenge worldwide.➢ While patient selection remains critical for successful outcomes, the use of DAIR (debridement, antibiotics, and implant retention), 1-stage, 2-stage, and 1.5-stage procedures varies across regions and is often influenced by logistical constraints, resource availability, and clinical expertise. In parallel, discordant definitions of treatment success in the literature hinder comparative research and outcome benchmarking. A tiered framework-encompassing infection eradication, surgical burden, joint function, and patient-reported outcomes-offers a path toward standardized and clinically meaningful reporting.➢ Advances in immunogenetics, artificial intelligence-driven risk modeling, and precision medicine, alongside the emergence of research consortia and global collaborations, are opening new frontiers in treatment strategies and creating opportunities for innovative, individualized approaches to PJI management.
Insights
Periprosthetic joint infections (PJI) are a growing global concern with high mortality. Advances in diagnostics and personalized treatments offer new hope for managing these challenging infections.
Area of Science:
- Orthopedic surgery
- Infectious diseases
- Biomedical engineering
Background:
- Periprosthetic joint infection (PJI) rates are increasing globally, exhibiting significant regional variations.
- PJI is associated with high 5-year mortality rates (15-25%), surpassing those of some early-stage cancers.
- Diagnosing infections from fastidious, biofilm-forming microorganisms remains a significant worldwide challenge despite improved diagnostic criteria.
Purpose of the Study:
- To review current diagnostic challenges and treatment strategies for PJI.
- To highlight the need for standardized outcome reporting in PJI management.
- To explore emerging frontiers in PJI treatment, including personalized medicine and AI.
Main Methods:
- Review of current literature on PJI diagnostics and treatment modalities.
- Analysis of diagnostic criteria, including synovial fluid analysis, novel culture, and molecular techniques.
- Evaluation of surgical approaches such as DAIR, 1-stage, 2-stage, and 1.5-stage procedures.
Main Results:
- Diagnostic accuracy has improved, but challenges persist for specific microorganisms.
- Treatment strategies (DAIR, staged procedures) vary regionally due to logistical and resource factors.
- A proposed tiered framework for reporting treatment success aims to standardize research and benchmarking.
Conclusions:
- Standardized reporting frameworks are crucial for comparative research and outcome benchmarking in PJI.
- Emerging fields like immunogenetics, AI-driven risk modeling, and precision medicine are paving the way for innovative, individualized PJI management.
- Global collaborations and research consortia are essential for advancing PJI treatment strategies.
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