Low Rate of SARS-CoV-2 Infection in Adults With Active Cancer Diagnosis in a Nonendemic Region in the United States.

Puckett, Yana; Wilke, Lee; Weber, Sharon; Parkes, Amanda; LoConte, Noelle K

INTRODUCTION The mortality rate in cancer patients with SARS-CoV-2 has been cited to be as high as 13% amidst a global pandemic. Here we present the prevalence of SARS-CoV-2 in adult patients with active cancer in a nonendemic cancer center at the time of the study. METHODS All adult patients with an active history of cancer undergoing any elective surgery were screened for SARS-CoV-2 symptoms, including fever ≥ 38 degrees Celsius, chills, dyspnea, cough, sputum production, pharyngitis, myalgia/arthralgia, headache, anosmia, and nasal discharge. Both symptomatic and asymptomatic patients were tested for SARS-CoV-2 preoperatively via nasopharyngeal swab within 48 hours of surgery using an RT-PCR assay. Active cancer was defined as receipt of chemotherapy and/or radiation within 1 year of the SARS-CoV-2 test. Deidentified, institutional review board-exempt patient data were analyzed with IBM Statistical Package for the Social Sciences (SPSS) Version 26. RESULTS Between March 16, 2020 and June 30, 2020, a total of 227 patients were tested preoperatively for SARS-CoV-2. Median age was 64.0 years (range 21 to 90). The majority of the cohort were White. Only 2 patients (0.8%) were positive for SARS-CoV-2. One 73-year-old woman undergoing hip replacement had Stage IV breast cancer and a 75-year-old man undergoing port placement had Stage IV retroperitoneal leiomyosarcoma. Neither patient had symptoms of SARS-CoV-2, underwent hospitalization for SARS-CoV-2, or proceeded to have the scheduled surgery after the positive test results until a 14-day quarantine period and a subsequent negative test result. Both patients subsequently received the procedures they were originally scheduled for with no complications. CONCLUSION Careful consideration of resource allocation and treatment limitations for cancer patients should occur in lower endemic regions.