Abstract
Severe acute respiratory syndrome-2 (SARS-CoV-2) infection in immunocompromised patients presents a challenge, as patients with such conditions may have severe courses. Identifying modalities to shorten the course or lessen the severity of infection could be potentially beneficial. A 76-year-old male with follicular lymphoma on rituximab and lenalidomide presented with COVID-19 pneumonia requiring intensive care unit (ICU) level care for persistent hypoxemia. He was treated with an extended course of remdesivir, as recommended by the Infectious Diseases service, but he maintained a persistently high viral load, necessitating a delay of his cancer treatment until he had recovered from his infection. On hospital day 31, he was given one dose of convalescent plasma with improvement in his SARS-CoV-2 viral load. He was able to be discharged and resumed cancer treatment soon thereafter. Convalescent plasma is a potential therapeutic option for immunocompromised patients with SARS-CoV-2 infection and should be considered early in the hospital course. Additionally, cycle threshold monitoring may be beneficial in certain scenarios: for instance to guide consideration of alternative therapies in patients with severe COVID-19 who have persistent symptoms and viremia while on guideline-directed therapy.