HOUSTON: Dementia from Parkinson’s disease was taking its toll on Joan Jewell.
She could still respond to music, if a helper wheeled her to the Sunday concert at the Hebrew Rehabilitation Center in Boston, but she spent most of her time in bed. Sometimes she recognized family members; often she didn’t. She couldn’t say more than a few words. She had trouble swallowing.
Last year, her doctor pointed out that she was losing weight and that a feeding tube, surgically inserted through her abdominal wall, might help her regain a few pounds.
Her son James, who served as her surrogate decision maker, responded the way a growing number of family members do: He said no. The proportion of nursing home residents with advanced dementia who receive a feeding tube has dropped more than 50 percent, a new national study has found.
The researchers, analyzing federal nursing home data, reported that in 2000, nearly 12 percent of patients with this terminal condition had feeding tubes inserted within a year of developing eating problems. By 2014, the rate had fallen to less than 6 percent.
“It’s getting much less controversial” to decline a tube and rely on hand feeding, said Dr. Susan Mitchell, a geriatrician and senior scientist at the Harvard-affiliated Hebrew SeniorLife Institute for Aging Research. “This is becoming the prevailing wisdom.”
Dr. Mitchell has had a lot to do with that shift. As a young physician training in nursing homes, she wondered whether feeding tubes actually helped these bedbound elders. At the time, roughly a third of cognitively impaired nursing home residents were tube-fed.
She and a cadre of researchers, primarily from Harvard and Brown universities, have been methodically reporting their findings for 20 years, demonstrating in one article after another the drawbacks of artificial feeding for people in the final stages of dementia.
Change can come slowly in medicine, but it does come. In 2013, the American Geriatrics Society updated its recommendations against feeding tubes for older patients with advanced dementia. The Choosing Wisely campaign, which publishes lists of procedures and tests that patients and families should question, and the Alzheimer’s Association have taken similar positions.
Now, families and physicians seem to have gotten the sorrowful message: Dementia is a terminal disease. Eating and swallowing problems eventually plague almost everyone who has it. Feeding tubes don’t help. In fact, they can make matters worse.
Consider, first, how ill these patients are. Advanced dementia, as Dr. Mitchell and her colleagues define it, brings such profound memory loss that people don’t recognize family. They can’t speak more than five words. They’re incontinent. Sometimes they can’t turn over in bed unaided. “They’re dependent on others for all their day-to-day functions,” Dr. Mitchell said…