C-reactive protein velocity discriminates between acute viral and bacterial infections in patients who present with relatively low CRP concentrations.

ABSTRACT:

Background

To assess the utility of C-reactive protein (CRP) velocity to discriminate between patients with acute viral and bacterial infections who presented with relatively low CRP concentrations and were suspected of having a bacterial infection.

Methods

We analyzed a retrospective cohort of patients with acute infections who presented to the emergency department (ED) with a relatively low first CRP measurement (CRP1) ≤ 31.9 mg/L and received antibiotics shortly after. We then calculated C-reactive protein velocity (CRPv), milligram per liter per hour, for each patient based on CRP1 and the second CRP value (CRP2) measured within the first 24 h since admission. Finally, we compared CRPv between patients with bacterial and viral infections.

Results

We have presently

SUBMITTER: Bernstein D 

PROVIDER: S-EPMC8643010 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature