Development of postoperative delirium remains the strongest predictor of long-term cognitive decline, according to a new study from researchers at Mass General Brigham, Hebrew SeniorLife and Brown University. The cohort study of 560 older adults, “Rehospitalization and the Association of Postoperative Delirium With Cognitive Decline in Older Adults,” was published…
Editor's Note Patients’ social conditions, language, and sleep patterns may play a larger role in surgical recovery than previously recognized, according to three studies presented at the ANESTHESIOLOGY® 2025 annual meeting that took place on October 10–14. Researchers from the University of California, San Diego, found patients facing food insecurity…
Editor's Note Allowing older surgical patients to keep dentures, glasses, and hearing aids until anesthesia and restoring them immediately afterward significantly lowered postoperative delirium (POD) rates, according to a study published in BMC Geriatrics on August 30. The prospective before-and-after trial followed patients aged 70 and older undergoing hip fracture…
Editor's Note Older surgical patients with preoperative cognitive impairment face significantly higher odds of developing postoperative delirium (POD), and POD itself is tied to markedly worse surgical outcomes, according to two major studies published July 2025. Together, the findings point to delirium as both a high-impact and potentially modifiable target…
