There is no specific antiviral treatment recommended for COVID-19, and no vaccine is currently available. Baricitinib, an anti-Janus kinase inhibitor (anti-JAK) acting against JAK1 and JAK2. The drug was found capable to reduce or interrupt the passage of the virus into target cells, and to inhibit the JAK1- and JAK2-mediated cytokine release. The drug was licensed for the treatment of rheumatoid arthritis at the daily dose of 4 mg/orally, with excellent results in terms of clinical response and a good safety profile. Since baricitinib does not interact with antivirals due to its prevalent renal elimination, it may be used in combination.The evidence on the advantageous action of baricitinib on viral entry and cytokine outbreak constituted the rationale to perform a trial on patients with mild to moderate COVID-19 infection receiving baricitinib combined with antiviral therapy.
Study design. Interventional, open-label, 2-week, prospective trial of a cohort of patients with mild to moderate COVID-19 infection. Objectives. Primary. To assess the efficacy of baricitinib combined with antiviral therapy in patients with COVID-19-related mild and moderate disease in terms of reduction of the percentage of subjects requiring ICU admission. Secondary objectives. To describe the clinical findings in a cohort of symptomatic COVID-19-infected subjects; to investigate the role of CRP, IL-6, and TNFα levels as predictor of progression to ARDS; to assess the type and incidence of adverse events (AEs).
Study Type
INTERVENTIONAL
Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
200
Baricitinib 4 mg/day/orally combined to antiviral therapy ritonavir for 2 weeks. Baricitinib tablets 4 mg were administered in the morning.
Fabrizio Cantini
Prato, Tuscany, Italy
The percentage of patients requiring transfer to ICU as compared with the rate of transfers observed in controls.
The percentage of ICU admission in patients and controls will be compared for statistical difference
Time frame: 2 weeks
The percentage of patients achieving the remission; CRP, IL-6 and TNFα values at baseline and during the treatment course; the number of AEs.
CRP values will be evaluated for prediction of disease worsening.
Time frame: 2 weeks
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