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Geriatric palliative care news

Sudden confusion in the hospital may signal higher dementia risk later in life

Hospitalized older adults can suddenly become disoriented and struggle to make sense of their surroundings. This condition, known as delirium, disrupts attention, awareness and clear thinking. The confusion can set in abruptly ...

Canine companionship, with a catch: Health effects of big-city dog ownership differ by location

How neighborhoods support healthy aging is a key question for aging societies. Yet little is known about how dog walking, an everyday activity, interacts with the neighborhood environment in dense Asian cities.

Medicare spending rises after private equity buys hospices

A study of for-profit hospices acquired by private equity firms found that Medicare spending rose by 5.9% per hospice stay after acquisition, compared with similar for-profit hospices that weren't acquired. The increase was ...

Home sensor system could spot loneliness in older adults

Loneliness is common in older adults, and the mental and physical health risks associated with the condition are difficult for medical professionals to recognize and treat. To address this need, researchers from Virginia ...

Blocking a protein may reduce buildup of harmful aging cells

A team led by Cedars-Sinai Health Sciences University investigators has identified a protein that may hide aging cells from the body's immune system, allowing them to build up and contribute to age-related health problems.

Gut bacterium and its metabolite found to delay aging

A new study published in Nature Aging on Aug. 25 reports that a single gut bacterium—Bifidobacterium pseudocatenulatum (BP)—together with a small molecule it produces, 5-aminovaleric acid betaine (5-AVAB), can alleviate multiple ...