Role of monoclonal antibody drugs in the treatment of COVID-19

摘要

Currently clinicians all around the world are experiencing a pandemic caused by severe acute respiratory syndrome coronavirus 2(SARS-CoV-2).The clinical presentation of this pathology includes fever,dry cough,fatigue and acute respiratory distress syndrome that can lead to death infected patients.Current studies on coronavirus disease 2019(COVID-19)continue to highlight the urgent need for an effective therapy.Numerous therapeutic strategies have been used until now but,to date,there is no specific effective treatment for SARS-CoV-2 infection.Elevated inflammatory cytokines have been reported in patients with COVID-19.Evidence suggests that elevated cytokine levels,reflecting a hyperinflammatory response secondary to SARS-CoV-2 infection,are responsible for multi-organ damage in patients with COVID-19.For these reason,numerous randomized clinical trials are currently underway to explore the effectiveness of biopharmaceutical drugs,such as,interleukin-1 blockers,interleukin-6 inhibitors,Janus kinase inhibitors,in COVID-19.The aim of the present paper is to briefly summarize the pathogenetic rationale and the state of the art of therapeutic strategy blocking hyperinflammation.