Cytokine release syndrome and immune effector cell‑associated neurotoxicity syndrome in a melanoma patient treated with adjuvant pembrolizumab.

The emergence of immune checkpoint inhibitors (ICIs) has significantly improved the prognosis of patients with solid tumors. However, along with their efficacy, new toxicities related to immune system activation have surfaced, some of which pose life-threatening risks. Cytokine release syndrome (CRS) and immune effector cell-associated neurotoxicity syndrome (ICANS) are among the serious, albeit rare, immune-related adverse effects (irAEs) observed.

Clinical features associated with COVID-19 outcome in multiple myeloma: first results from the International Myeloma Society data set.

The primary cause of morbidity and mortality in patients with multiple myeloma (MM) is an infection. Therefore, there is great concern about susceptibility to the outcome of COVID-19-infected patients with MM. This retrospective study describes the baseline characteristics and outcome data of COVID-19 infection in 650 patients with plasma cell disorders, collected by the International Myeloma Society to understand the initial challenges faced by myeloma patients during the COVID-19 pandemic.