Background The widespread nature of coronavirus disease 2019 (COVID-19) has been
unprecedented. We sought to analyze its global impact with a survey on colorectal cancer …

2019 (COVID-19) in the past 4 months, but still much remains unknown. Severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) is well characterized but how widely it …

Background There are data on the safety of cancer surgery and the efficacy of preventive
strategies on the prevention of postoperative symptomatic COVID-19 in these patients. But …

Background The aims of this study were to provide data on the safety of head and neck
cancer surgery currently being undertaken during the coronavirus disease 2019 (COVID …

Background The COVID-19 pandemic has resulted in over 225,000 excess deaths in the
United States. A moratorium on elective surgery was placed early in the pandemic to reduce …

Abstract Coronavirus disease 2019 (COVID-19) is an emerging infectious disease that was
first reported in Wuhan, People's Republic of China, and has subsequently spread …

Background During the first wave of the COVID-19 pandemic, German health care centres
were restructured for the treatment of COVID-19 patients. This was accompanied by the …

Background There are limited data on surgical complications for patients that have delayed
surgery after severe acute respiratory syndrome coronavirus 2 (SARSCoV2) infection. We …

Several small studies have suggested that patients with positive test results for COVID-19
infection may experience worse perioperative outcomes and increased mortality after …

Introducción La expansión de la infección por SARS-CoV-2 (COVID-19) ha requerido la
adaptación de los hospitales afectados por la pandemia, causando una reducción de la …