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Full-Text Articles in Medicine and Health Sciences
Next-Generation Sequencing Supports Targeted Antibiotic Treatment For Culture Negative Orthopedic Infections, Ravina Kullar, Emanuele Chisari, James Snyder, Christopher Cooper, Javad Parvizi, Jason Sniffen
Next-Generation Sequencing Supports Targeted Antibiotic Treatment For Culture Negative Orthopedic Infections, Ravina Kullar, Emanuele Chisari, James Snyder, Christopher Cooper, Javad Parvizi, Jason Sniffen
Rothman Institute Faculty Papers
The isolation of an infective pathogen can be challenging in some patients with active, clinically apparent infectious diseases. Despite efforts in the microbiology lab to improve the sensitivity of culture in orthopedic implant-associated infections, the clinically relevant information often falls short of expectations. The management of peri-prosthetic joint infections (PJI) provides an excellent example of the use and benefits of newer diagnostic technologies to supplement the often-inadequate yield of traditional culture methods as a substantial percentage of orthopedic infections are culture-negative. Next-generation sequencing (NGS) has the potential to improve upon this yield. Bringing molecular diagnostics into practice can provide critical …
Comparison Of Automated Ribotyping, Spa Typing, And Mlst In 108 Clinical Isolates Of Staphylococcus Aureus From Orthopedic Infections, Stefano Ravaioli, Davide Campoccia, Werner Ruppitsch, Franz Allerberger, Alessandro Poggi, Emanuele Chisari, Lucio Montanaro, Carla Renata Arciola
Comparison Of Automated Ribotyping, Spa Typing, And Mlst In 108 Clinical Isolates Of Staphylococcus Aureus From Orthopedic Infections, Stefano Ravaioli, Davide Campoccia, Werner Ruppitsch, Franz Allerberger, Alessandro Poggi, Emanuele Chisari, Lucio Montanaro, Carla Renata Arciola
Rothman Institute Faculty Papers
108 isolates of Staphylococcus aureus, belonging to six large ribogroups according to the automated Ribo-Printer® system, were studied with two highly used molecular methods for epidemiological studies, namely multi-locus sequence typing (MLST) and spa typing, followed by BURP and eBURST v3 analysis for clustering spa types and sequence (ST) types. The aim was to evaluate whether automated ribotyping could be considered a useful screening tool for identifying S. aureus genetic lineages with respect to spa typing and MLST. Clarifying the relationship of riboprinting with these typing methods and establishing whether ribogroups fit single clonal complexes were two main objectives. …