Clinical Profile and Outcome of Critically Ill COVID-19 Patients With Malignancy Admitted in Intensive Care Unit of a Tertiary COVID Center, India

Introduction There is a dearth of literature describing the clinical profile of coronavirus disease 2019 (COVID-19) in patients with malignancy. Patients with associated malignancy can have a more severe course of the disease. The aim was to study clinical course and outcome of critically ill patients admitted in ICU with associated malignancy. Methods The study was a single-center, retrospective, study conducted at a tertiary care hospital. Patients with active or recent malignancy on follow-up and with confirmed COVID-19 infection who were admitted to the Intensive care unit of COVID-19 dedicated hospital between November 1, 2020 to January 15, 2021 were included. Demographic data, clinical features, clinical course and outcome were retrieved from the hospital electronic medical records. Results A total of 24 patients with malignancy and COVID-19 were admitted to the ICU of COVID-19 center. There were 20 patients with solid organ malignancy and four patients with hematological malignancy. The most common malignancy was breast carcinoma in six (25 %) patients. Fifty percent of the patients were diagnosed with malignancy within the previous six months. Among the presenting symptoms, 13 (54.1%) patients presented with symptoms of severe acute respiratory infection (SARI), eight (33.3%) patients presented with altered sensorium, and three (12.5%) with pain abdomen. Regarding the severity of COVID-19, six (25%) patients had moderate COVID-19 and 18 (75%) had severe COVID-19. Out of 24 patients, six survived and 18 died, the mortality being 75%. The most common cause of death was sepsis with multiorgan dysfunction syndrome (MODS) in 10 (42.6 %) patients followed by severe acute respiratory distress syndrome (ARDS) and neurological cause in four (16.6 %) patients each. When survivors were compared with non-survivors, advanced age and presence of altered sensorium were more in non-survivors. Conclusion Severe COVID-19 and advanced malignancy is a sinister combination that has high mortality. These patients require close monitoring and aggressive care. Presence of altered sensorium and advanced age predicts poorer outcome.