JAK/STAT Pathway Inhibition May Be a Promising Therapy for COVID-19-Related Hyperinflammation in Hematologic Patients.

ABSTRACT

COVID-19 has rapidly become a major concern for the health systems worldwide. Its high contagiousness and associated mortality demand the discovery of helpful interventions with promising safety profile. Here, we report 3 severe COVID-19 cases, which achieved rapid and sustained improvement in outcome with the use of ruxolitinib, a JAK/STAT pathway inhibitor.