Infection in Arthroplasty: The Basic Science of Bacterial Biofilms in Its Pathogenesis, Diagnosis, Treatment, and...

Area of Science:

• Orthopaedic Surgery
• Microbiology
• Biomaterials Science

Background:

• Periprosthetic joint infection (PJI) presents diagnostic and therapeutic challenges in joint arthroplasty.
• Current treatment strategies often face limitations due to the complex nature of these infections.

Purpose of the Study:

• To review current preclinical knowledge of microbial biofilms in relation to PJI.
• To provide an overview of current diagnostic and treatment practices for biofilm-related PJI.
• To highlight the importance of understanding biofilms for improved clinical outcomes.

Main Methods:

• Literature review of preclinical studies on biofilms and PJI.
• Analysis of current clinical practices in diagnosing and treating PJI.
• Examination of strategies for preventing biofilm formation in joint arthroplasty.

Main Results:

• Biofilm infections explain challenges such as culture-negative results and treatment failures in PJI.
• Understanding biofilm mechanisms is key to refining diagnostic criteria and treatment approaches.
• Current practices for diagnosis and treatment are being informed by biofilm research.

Conclusions:

• A deeper understanding of microbial biofilms is essential for advancing the diagnosis and treatment of PJI.
• Future research into biofilms will likely yield improved clinical strategies for managing these complex infections.
• Integrating biofilm knowledge into clinical practice can enhance patient outcomes in joint arthroplasty.