Admission D-dimer levels, D-dimer trends, and outcomes in COVID-19.

ABSTRACT: Observational data suggest an acquired prothrombotic state may contribute to the pathophysiology of COVID-19. These data include elevated D-dimers observed among many COVID-19 patients. We present a retrospective analysis of admission D-dimer, and D-dimer trends, among 1065 adult hospitalized COVID-19 patients, across 6 New York Hospitals. The primary outcome was all-cause mortality. Secondary outcomes were intubation and venous thromboembolism (VTE). Three-hundred-thirteen patients (29.4%) died, 319 (30.0%) required intubation, and 30 (2.8%) had diagnosed VTE. Using Cox proportional-hazard modeling, each 1 μg/ml increase in admission D-dimer level was associated with a hazard ratio (HR) of 1.06 (95%CI 1.04-1.08, p < 0.0001) for death, 1.08 (95%CI 1.06-1.10, p < 0.0001) for intubation, and

SUBMITTER: Naymagon L 

PROVIDER: S-EPMC7439969 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature