Abstract PO-024: Incidence of SARS-COV-2 infection in cancer patients undergoing active treatment

Autor: Julia Alcaide Garcia, Cristina Quero Blanco, Marta Robles Lasarte, Elisa Manas Mora, Irene Zarcos Pedrinaci, Rosa Villatoro Roldan, Elisabeth Pérez-Ruiz, Santiago Vico Cabra, Victor Navarro Perez, Irati de Urrutia Undabarrena, Diego Perez Martin, Celia Martin Bravo, Isabel Blancas López-Barajas, Raul Quiros Lopez, Isabel Barragan Mallofret, Nicolas Jimenez Garcia
Rok vydání: 2020
Předmět:
Zdroj: Clinical Cancer Research. 26:PO-024
ISSN: 1557-3265
1078-0432
DOI: 10.1158/1557-3265.covid-19-po-024
Popis: Introduction and Objectives: Cancer patients are more susceptible to infections because of the active treatment that they need to treat their disease. A new coronavirus, called SARS-CoV-2, has caused a global pandemic where cancer patients have an increased risk of morbidity and mortality associated with COVID-19. However, the incidence data of COVID-19 in cancer patient with active treatment are not known, although the main oncology societies recommend a delay and/or stop in active cancer treatment during this pandemic. Whether this stop will have an impact on the future evolution of their disease is also not known. Therefore, a study of the incidence of COVID-19 in this type of patient can help us to organize the protocols and the treatment in these high-risk patient group. Materials and Methods: We conducted a prospective clinical study of cancer patients within active treatment (chemotherapy, palliative hormonotherapy, radiotherapy, target therapies, or immunotherapy), analyzing the number of COVID-19 diagnoses between February 26 and May 13 in two oncology services of the Andalusian community. A descriptive analysis of 692 patients with active treatment was carried out. In addition, the cumulative incidence and the differences between groups were calculated using the SPSS vs 18. Results: A total of 692 cancer patients undergoing active treatment at the Hospital Costa del Sol (Marbella) and at the Hospital San Cecilio (Granada) were analyzed. Sixty four percent were men with a mean age of 60 years. Forty one percent had a breast cancer diagnosis, 12.9% had lung cancer, and 14.5% had colorectal tumor. Fifty three percent of them received treatment for stage IV disease, and up to 43% were delayed treatment due to pandemic. The total number of infections was 9, a cumulative incidence of 1.3%, 95% CI (0.384-2.217), and 22% of them died after developing the infection. Advanced age (p = 0.011), an admission in the 3 months prior to the diagnosis of COVID-19 (p = 0.031), and active treatment with chemotherapy (p = 0.003) were the factors that were associated with an increased risk of developing COVID-19. Conclusions: The incidence of SARS-CoV-2 in cancer patients on active treatment is low but the mortality is high, as previously reported for these patients. Given that the incidence of COVID-19 in patients with treatment is low, we cannot conclude any role of treatment delay in the development of COVID-19 in these patients. Citation Format: Celia Martin Bravo, Isabel Blancas López-Barajas, Raúl Quirós López, Marta Robles Lasarte, Rosa Villatoro Roldán, Julia Alcaide García, Victor Navarro Pérez, Diego Perez Martín, Irene Zarcos Pedrinaci, Elisa Mañas Mora, Nicolás Jiménez García, Santiago Vico Cabra, Irati de Urrutia Undabarrena, Isabel Barragan Mallofret, Cristina Quero Blanco, Elisabeth Pérez-Ruiz. Incidence of SARS-COV-2 infection in cancer patients undergoing active treatment [abstract]. In: Proceedings of the AACR Virtual Meeting: COVID-19 and Cancer; 2020 Jul 20-22. Philadelphia (PA): AACR; Clin Cancer Res 2020;26(18_Suppl):Abstract nr PO-024.
Databáze: OpenAIRE
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