Blood urea nitrogen levels of a least 19.5 mmol/L served as an indicator of disease severity and prognosis. In patients with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), ...
Abnormally high or low blood urea nitrogen levels were linked to increased risks for all-cause and cardiovascular mortality among individuals with hyperlipidemia. Abnormally high or low blood urea ...
This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...