George Sakellaropoulos

TL;DR: There was no significant difference in the incidence of deficiency of the nutritional parameters studied, except for ferritin, following RYGBP vs. BPD with RYTB, and the most common deficiencies encountered were of iron and vitamin B12.

TL;DR: In this paper, the authors reflect on the evolution of accident causation models and accident investigation methods over time, revealing a gradual shift from searching for a single immediate cause, to the recognition of multiple causes.

TL;DR: Cerebral CT angiography has an equal sensitivity to DSA in the detection of intracranial aneurysms >3 mm, and the use of digital subtractionAngiography as a diagnostic tool can be limited in equivocal cases.

TL;DR: Reduced phagocytic activity of neutrophils may represent a state of neutophil inactivation similar to that previously described for monocytes during the compensatory anti‐inflammatory response.

TL;DR: In this article, the authors investigated differences in mortality of intensive care unit (ICU) patients according to the ratio between total patient care demands and nurse staffing, and found that not only differences among nurse characteristics, but also differences in patient care demand, are important when investigating the effect of nurse understaffing on mortality of ICU patients.