With Alzheimer’s, Hospital Stays can be a Hazard
WASHINGTON (AP) - For people with Alzheimer’s disease, a hospital stay may prove catastrophic.
People with dementia are far more likely to be hospitalized than other older adults, often for preventable reasons like an infection that wasn’t noticed early enough. Hospitals can be upsetting to anyone, but consider the added fear factor if you can’t remember where you are or why strangers keep poking you.
Now a new study highlights the lingering ill effects: Being hospitalized seems to increase the chances of Alzheimer’s patients moving into a nursing home - or even dying - within the next year, Harvard researchers reported Monday. The risk is higher if those patients experience what’s called delirium, a state of extra confusion and agitation, during their stay.
It’s not clear exactly why, although specialists say delirium is especially bad for an already damaged brain. But the researchers, and independent Alzheimer’s experts, agree that caregivers need to know the risk so they can help a loved one with dementia avoid the hospital if at all possible.
"It’s a very stressful time, being in the hospital," says lead researcher Dr. Tamara Fong, of the Harvard-affiliated Beth Israel Deaconess Hospital and Hebrew SeniorLife in Boston. Often families tell her, "Dad was never the same after he had that surgery and he was confused."
It’s a challenge even for health professionals. Psychiatrist Leslie Fuchs watched in disbelief as her mother, who’d had slowly worsening Alzheimer’s for several years, rapidly disintegrated during a stay in a New York City hospital last year.
Relatives had called 911 when Thelma Fuchs, 79, suffered what appeared to be a brief seizure. That problem quickly cleared up but the hospital was reluctant to discharge her with it unexplained. Over a few days, Fuchs became increasingly distraught, tried to sneak into other rooms, and wound up being prescribed some antipsychotic drugs, her daughter recalls.
Leslie Fuchs insisted her mother be sent home, where she calmed down and no longer needed the medications. The family has taken steps for more at-home care in hopes of avoiding future hospitalizations.
"She has to be in an environment that’s familiar. She can’t make a new memory but her old memories, that’s what kind of keeps her together," Leslie Fuchs says. At home, she notes, family members "still are the decision-maker. As soon as you’re in an emergency room, you kind of can lose that."
Some 5.4 million Americans have Alzheimer’s or similar dementias, and the disease is on the rise as the population rapidly gets older. The disease will cost Medicare and Medicaid about $140 billion this year alone, according to the Alzheimer’s Association. There is no cure, and much of the cost is from treating not the dementia itself but other health conditions that dementia can aggravate. Alzheimer’s patients gradually lose the ability to manage their diabetes, high blood pressure and other chronic ailments, or even to convey that they’re feeling symptoms until an illness becomes serious, explains William Thies, the association’s scientific director.