As this is a new entity for the medical world, there are no known therapeutic options nor has the prevention of complications been established. immunoglobulins, neutralizing IgG1 monoclonal antibodies, remdesivir, steroids, and tocilizumab, have shown a possible impact on inpatient length of stay and mortality rate. This review aims to assess the efficacy and safety of these available therapies in light of current evidence. We compare these treatment options based on their impact on symptom management, inpatient length of stay, and overall morbidity and mortality. Keywords: convalescent plasma, COVID-19, eculizumab, immunoglobulins, neutralizing IgG1 monoclonal antibodies, remdesivir, SARS-CoV-2, steroids, tocilizumab Introduction The world is facing the most challenging pandemic of the modern era, that of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, causing coronavirus disease (COVID-19), which has affected over 35 million people worldwide. This condition has been shown to be related to the overexpression of inflammatory markers, including interleukins. The widespread inflammatory dysregulated host DLL4 response can result GW 766994 in multi-organ failure, thromboembolism and death.1,2 Immunomodulatory agents and systemic anticoagulation might be useful to prevent disease progression and thromboembolic complications if initiated in selected groups of severely ill patients.3 Here, we review various options that are available for the management of this condition using multiple sources, including journals, electronic libraries, and university portals. Our goal is to assist healthcare workers engaged in this ongoing pandemic to guide their management with this rapid and concise review. Methods We performed a retrospective analysis of 41 prominent original studies along with a review of widely published literature in medical journals regarding the available treatment options for COVID-19 infection in GW 766994 the period March to November 2020. These studies were reviewed after a cautious selection from university portals, multiple journals, and libraries, including but not limited to Nebraska University Library, versus24.6%; age-adjusted rate ratio 0.83, 95% CI 0.74C0.92; 6% (9/150) for placebo, 72% risk reduction). The mechanism of LY-CoV555 is based on the neutralization of the IgG1 monoclonal Ab against the spike protein of SARS-CoV-2. It inhibits the viral attachment and entry into human cells, thus offering the possibility of treating and even preventing disease progression to a severe form.20 REGN-COV2 is a combination of two monoclonal Abs, casirivimab (REGN10933) and imdevimab (REGN10987), being investigated by Regeneron Pharmaceuticals, Inc. in phases ICIII randomized clinical trials in non-hospitalized patients with mild GW 766994 to moderate COVID-19. This investigational Ab cocktail was granted emergency use authorization due to a decrement in viraemia and the time to alleviation of symptoms.21 Further follow-up on the final results of this treatment modality in ongoing randomized clinical trials is required. Role of immunomodulatory agents and convalescent plasma transfusion During the pandemics of the Spanish and Avian influenza in 1918 and 1996, respectively, significant benefits were noted with the use of convalescent plasma (CP) and immunoglobulin (Ig) infusions.22C24 These therapies showed decreased morbidity, improved hospital length of stay, as well as a decrease in mechanical ventilation and mortality. Based on the usefulness during prior pandemics, these treatment modalities were evaluated for their efficacy in the management of COVID-19 infection. As noted in a recent publication by Rojas et al.,25 the neutralization of the Abs, including the procoagulative reaction, was noted in patients who received CP or Ig infusions. In a trial headed by the Mayo Clinic for COVID-19 disease, CP was used in approximately 100,000 hospitalized patients (52% of these patients were in the intensive care unit (ICU) and 27% required mechanical ventilation) with moderate to severe illness in more than 2780 institutions.26 The trial demonstrated that the use of CP with higher GW 766994 Ab levels was associated with reduced.