Postoperative delirium is a relatively common and serious complication. It increases hospital
stay by 2–3 days and is associated with a 30-day mortality of 7–10%. It is most prevalent in …

Postoperative cognitive dysfunction (POCD) is common, occurring in around 10-54% of
individuals within first few weeks after surgery. Although the majority of POCD is less …

Background In non-surgical settings, covert stroke is more common than overt stroke and is
associated with cognitive decline. Although overt stroke occurs in less than 1% of adults …

Background Randomized trials have shown conflicting results regarding differences in
outcomes according to anesthesia type on the prevalence of postoperative delirium (POD) …

The purpose of this article is to provide a succinct summary of the different experimental
approaches that have been used in preclinical postoperative cognitive dysfunction research …

BACKGROUND: It is unclear whether intraoperative arterial hypotension is associated with
postoperative delirium. We hypothesized that intraoperative hypotension within a range …

Background Postoperative cognitive dysfunction (POCD) is a common complication of
central nervous system in middle-aged and elderly patients after cardiac surgery. The …

Cognitive impairment after surgery is a common problem, affects mainly the elderly, and can
be divided into postoperative delirium and postoperative cognitive dysfunction. Both …

Postoperative neurological disorders, including postoperative delirium (POD), postoperative
cognitive dysfunction (POCD), postoperative covert ischemic stroke, and hemorrhagic …

Importance Postoperative neurocognitive disorders (PNDs) after surgical procedures are
common and may be associated with increased health care expenditures. Objective To …