There has been an important change in the clinical characteristics and immune profile of
Coronavirus disease 2019 (COVID‐19) patients during the pandemic thanks to the …

Patients with cancer are at high risk of severe coronavirus disease 2019 (COVID-19), with
high morbidity and mortality. Furthermore, impaired humoral response renders severe acute …

In view of disease-related threats, containment measures, and disrupted healthcare,
individuals with pre-existing mental illness might be vulnerable to adverse effects of the …

In SARSCoV-2 infections, excessive activation of the immune system dramatically elevates
reactive oxygen species levels, harms cell structures, and directly increases disease severity …

We consider the setting of an aggregate data meta-analysis of a continuous outcome of
interest. When the distribution of the outcome is skewed, it is often the case that some …

Abstract Introduction: Coronavirus disease 2019 (COVID-19), a global pandemic, has
infected approximately 10% of the world's population. This comprehensive review aimed to …

Background We developed a simple tool to estimate the probability of dying from acute
COVID-19 illness only with readily available assessments at initial admission. Methods This …

Introduction In the current COVID-19 pandemic, clinicians require a manageable set of
decisive parameters that can be used to (i) rapidly identify SARS-CoV-2 positive patients,(ii) …

Background The COVID-19 pandemic challenged the management of technical and human
resources in intensive care units (ICU) across the world. Several long-term predictors for …

The aging process can have detrimental effects on the immune system rendering the elderly
more susceptible to infectious disease and less responsive to vaccination. Major depressive …