Tofacitinib associated with reduced intubation rates in the management of severe covid-19 pneumonia: A preliminary experience

Abstract

Background: The second wave of COVID-19 pandemic was not only associated with a rapid and severe surge in the number of cases but also limited availability of recommended medicines. Baricitinib has been known to reduce recovery time in COVID-19 pneumonia in association with remdesivir. Tofacitinib, with limited evidence, was used in severe COVID-19 pneumonia based on its similarity of action with baricitinib. Methods: Data of all patients admitted to the COVID-19 intensive care unit in the month of April were accessed and analyzed. Data of patients who were on other immunomodulators, invasive ventilation, or suffering from end-stage organ diseases were excluded from the analysis. Results: Out of 73 patients, data of 50 were analyzed. Twenty-five received tofacitinib and the other 25 were managed with standard of care. Age, comorbidities, and gender distribution between the two groups were similar. On day 7 of admission, the change in SpO2/FiO2 ratio was 1.26 ± 1 and 0.72 ± 1 in the tofacitinib group and control group, respectively. Similarly, a higher number of subjects in the control group showed worsening in the World Health Organization (WHO) ordinal scale (36 vs 12%, p = 0.01). The clinical objective improvement was similar in the two groups. The intubation rates in the tofacitinib group were significantly lower than that in the control group (32% vs 8%, p = 0.034). Conclusion: Tofacitinib, in this retrospective single-center experience, was found to be associated with reduced intubation rates and reduced worsening in the WHO ordinal scale. There was no difference in mortality in the two groups.