The study compares the effectiveness of the VersaTREK system to the Bactec9240 system in detecting bloodstream pathogens in patients suspected of having bacterial sepsis.
The analysis involved 177 blood culture bottles, where Bactec9240 had no false positives and identified 43 positive results, while VersaTREK had 58 positives but 14 were false positives.
Overall, while the VersaTREK system shows potential advantages such as versatility and lower blood volume requirements, its high rate of false positives raises concerns.