Current evidence on COVID-19 prognostic models is inconsistent and clinical applicability
remains controversial. We performed a systematic review to summarize and critically …

The spectrum of disease severity and the insidiousness of clinical presentation make it
difficult to recognize patients with coronavirus disease 2019 (COVID-19) at higher risk of …

Introduction Noninvasive risk assessment is crucial in patients with COVID-19 in emergency
department. Since limited data is known about the role of noninvasive parameters, we aimed …

Chagas disease (CD) continues to be a major public health burden in Latina America.
Information on the interplay between COVID-19 and CD is lacking. Our aim was to assess …

Background It is not clear whether previous thyroid diseases influence the course and
outcomes of COVID-19. Methods The study is a part of a multicentric cohort of patients with …

A machine learning approach is a useful tool for risk-stratifying patients with respiratory
symptoms during the COVID-19 pandemic, as it is still evolving. We aimed to verify the …

Previous studies that assessed risk factors for venous thromboembolism (VTE) in COVID-19
patients have shown inconsistent results. Our aim was to investigate VTE predictors by both …

Introduction Neurological manifestations have been associated with a poorer prognosis in
COVID-19. However, data regarding their incidence according to sex and age groups is still …

Background The assessment of clinical prognosis of pregnant COVID-19 patients at hospital
presentation is challenging, due to physiological adaptations during pregnancy. Our aim …

Background: Cardiovascular complications of COVID-19 are important aspects of the
disease's pathogenesis and prognosis. Evidence on the prognostic role of troponin and …