The objective of the study is to assess the efficacy and safety of Baricitinib in the treatment of patients with COVID-19 pneumonia. This will be a proof-of-concept trial with an exploratory single-arm proof of concept Phase IIa study to assess the efficacy and safety profile of Baricitinib in a limited number of patients with severe acute respiratory syndrome (SARS)-CoV-2 pneumonia. If the initial proof of concept phase will lead to favourable results, an open-label, Phase II, randomized controlled trial will be then designed and performed to confirm the results obtained in the proof of concept phase. The proof-of-concept phase guarantees that no safety issues arise on a limited number of patients in the use of a drug new to the current condition being treated.
Baricitinib 4 mg/daily will be prescribed for 7 days to eligible patients showing signs of
acute inflammatory response activation. The primary outcome of the study will be the response
to treatment. A patient is considered responder in the absence of either moderate to severe
oxygenation impairment or death, whichever occurs first, within 8 days from enrolment. The
main secondary outcomes will include the responder rate and mortality at 15 days, the
quantification of patients experiencing moderate to severe oxygenation impairment, rate of
patients admitted to the intensive care unit, length of hospitalization, mortality at 28
days, rate of re-admission, and adverse events. The duration of the study will be 28 days. In
the proof of concept phase, 13 patients will be enrolled; if the responders will be at least
4 patients without safety issues, Baricitinib will be considered for further studies.
Drug: Baricitinib
4 mg/day for 7 days
Other Name: Olumiant
Inclusion Criteria:
- Ability to obtain informed patient consent noting the limitations of existing
knowledge regarding Baricitinib's efficacy and the labeled warning and precautions as
the proposed use is outside the approved indication, as well as the presence of known
risk of being treated with Baricitinib while the subject of an active infection
- informed Consent as documented by signature
- patients with a confirmed SARS-CoV-2 pneumonia
- adult patients aged 18-74 years old
- infiltrates at chest radiography
- c-reactive protein level greater than 10 mg/dl or ferritin level > 900 ug/L
- Lymphocyte count less than 1500/mmc
- > 200 PaO2/FiO2 ≤ 300
Exclusion Criteria:
- patients aged < 18 years old and ≥ 75 years old
- concomitant bacterial infection
- lymphopenia less than 500/mmc
- hemoglobin < 8 g/dl
- absolute neutrophil count < 1 x 109 cells/L
- requiring continuous positive airway pressure (C-PAP) or mechanical ventilation
- sudden clinical deterioration requiring intensive care unit access
- known hypersensitivity or allergy to the study drug
- Creatinine clearance < 30 mL/min; if the creatinine clearance is between 30 and 60
mL/min the dose of Baricitinib should be reduced to 2 mg/daily
- Severe hepatic impairment (no dose adjustment of Baricitinib is required in mild or
moderate hepatic impairment)
- Pregnant or breast-feeding
- Active tuberculosis
- Evidence of active hepatitis B (HBV) (HbsAg positive) or with detectable hepatitis C
virus (HCV)-RNA, human immunodeficiency virus (HIV)
- Ongoing, acute diagnosis of deep venous thrombosis/pulmonary embolism (DVT/PE)
- Previous diagnosis of DVT/PE
Sara Monti, MD
0382501878
sara.saramonti@gmail.com
Valentina Zuccaro, MD
0382501080
V.Zuccaro@smatteo.pv.it