Staphylococcal IgM Enzyme-Linked Immunosorbent Assay for Diagnosis of Periprosthetic Joint Infections

Author:

Artini Marco1,Romanò Carlo2,Manzoli Lamberto3,Scoarughi Gian Luca1,Papa Rosanna1,Meani Enzo4,Drago Lorenzo2,Selan Laura1

Affiliation:

1. Department of Public Health and Infectious Diseases, Sapienza University, Rome, Italy

2. IRCCS Galeazzi Orthopaedic Institute, Milan, Italy

3. Section of Epidemiology and Public Health, G. d'Annunzio University, Chieti, Italy

4. G. Pini Orthopaedic Institute, Milan, Italy

Abstract

ABSTRACT Delayed orthopedic joint prosthesis infections (DOJP-Is) due to staphylococci frequently result in prosthetic revision. Specific and noninvasive diagnostic tests are unavailable, and DOJP-Is are commonly diagnosed at advanced stages of disease. An enzyme-linked immunosorbent assay (ELISA) was developed to detect serum antibodies against staphylococcal slime polysaccharide antigens. Using a cutoff of 0.35 ELISA units, the test showed a specificity of 95.1% (95% confidence interval [CI], 85.4 to 98.7%) and a sensitivity of 89.7% (71.5 to 97.3%) on a sample of 90 individuals.

Publisher

American Society for Microbiology

Subject

Microbiology (medical)

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1. Periprosthetic joint infection and immunity: Current understanding of host–microbe interplay;Journal of Orthopaedic Research;2023-11-04

2. Role of infection in wound healing;Bangladesh Journal of Medical Science;2020-04-12

3. Microbial biofilms and human disease: A concise review;New and Future Developments in Microbial Biotechnology and Bioengineering: Microbial Biofilms;2020

4. Biofilm Inhibition: Compounds with Antibacterial Effects;Journal of Interdisciplinary Medicine;2018-12-01

5. Multidrug-Resistant Organisms in the Setting of Periprosthetic Joint Infection—Diagnosis, Prevention, and Treatment;The Journal of Arthroplasty;2018-01

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