Coronavirus disease 2019 is characterized by its severe respiratory effects. Data early on
indicated an increased risk of mortality in patients with cardiovascular comorbidities. Early …

The liver is a secondary and often collateral target of COVID-19 disease but can lead to
important consequences. COVID-19 might directly cause a high number of complications in …

The impact of vaccination and new SARS‐CoV‐2 variants on peri‐operative outcomes is
unclear. We aimed to update previously published consensus recommendations on timing …

The COVID-19 pandemic has challenged the continued delivery of healthcare globally. Due
to disease risk, clinicians were forced to re-evaluate the safety and priorities of pre …

Purpose For some surgical conditionns and scientific questions, the “real world”
effectiveness of surgical patient care may be better explored using a multi-institutional time …

The coronavirus 2019 pandemic has affected many healthcare systems worldwide. While
acute respiratory distress syndrome (ARDS) has been well-documented in COVID-19, there …

As the coronavirus disease 2019 (COVID-19) pandemic progresses to an endemic phase, a
greater number of patients with a history of COVID-19 will undergo surgery. Major adverse …

Introduction Acute appendicitis is a common surgical emergency, and the standard
approach to diagnosis and management has been codified in several practice guidelines …

The COVID-19 pandemic has resulted in a complex clinical challenge, caused by a novel
coronavirus, partially similar to previously known coronaviruses but with a different pattern of …

Importance There is an urgent need for evidence to inform preoperative risk assessment for
the millions of people who have had SARS-CoV-2 infection and are awaiting elective …