Tagged Aging

U.S. Medical Panel Thinks Twice About Pushing Cognitive Screening For Dementia

A leading group of medical experts on Tuesday declined to endorse cognitive screening for older adults, fueling a debate that has simmered for years.

The U.S. Preventive Services Task Force said it could neither recommend nor oppose cognitive screening, citing insufficient scientific evidence of the practice’s benefits and harms and calling for further studies.

The task force’s work informs policies set by Medicare and private insurers. Its recommendations, an accompanying scientific statement and two editorials were published Tuesday in the Journal of the American Medical Association.

The task force’s new position comes as concern mounts over a rising tide of older adults with Alzheimer’s disease and other dementias and treatments remain elusive. Nearly 6 million Americans have Alzheimer’s disease; that population is expected to swell to nearly 14 million by 2050.

Because seniors are at higher risk of cognitive impairment, proponents say screening ― testing people without any symptoms — is an important strategy to identify people with unrecognized difficulties and potentially lead to better care.

“This can start a discussion with your doctor: ‘You know, you’re having problems with your cognition, let’s follow this up,’” said Stephen Rao of Cleveland Clinic’s Lou Ruvo Center for Brain Health.

Opponents say the benefits of screening are unproven and the potential for harm is worrisome. “Getting a positive result can make someone wary about their cognition and memory for the rest of their life,” said Benjamin Bensadon, an associate professor of geriatric medicine at the University of Florida College of Medicine.

The task force’s stance is controversial, given how poorly the health care system serves seniors with memory and thinking problems. Physicians routinely overlook cognitive impairment and dementia in older patients, failing to recognize these conditions at least 50% of the time, according to several studies.

When the Alzheimer’s Association surveyed 1,954 seniors in December 2018, 82% said they thought it was important to have their thinking or memory checked. But only 16% said physicians regularly checked their cognition.

What’s more, Medicare policies appear to affirm the value of screening. Since 2011, Medicare has required that physicians assess a patient’s cognition during an annual wellness visit if the patient asks for a checkup of this kind. But only 19% of seniors took advantage of this benefit in 2016, the most recent year for which data is available.

Dr. Ronald Petersen, co-author of an editorial accompanying the recommendations, cautioned that they shouldn’t discourage physicians from evaluating older patients’ memory and thinking.

“There is increased awareness, both on the part of patients and physicians, of the importance of cognitive impairment,” said Petersen, director of the Mayo Clinic’s Alzheimer’s Disease Research Center. “It would be a mistake if physicians didn’t pay more attention to cognition and consider screening on a case-by-case basis.”

Similarly, seniors shouldn’t avoid addressing worrisome symptoms.

“If someone has concerns or a family member has concerns about their memory or cognitive abilities, they should certainly discuss that with their clinician,” said Dr. Douglas Owens, chair of the task force and a professor at Stanford University School of Medicine.

In more than a dozen interviews, experts teased out complexities surrounding this topic. Here’s what they told me:

Screening basics. Cognitive screening involves administering short tests (usually five minutes or less) to people without any symptoms of cognitive decline. It’s an effort to bring to light problems with thinking and memory that otherwise might escape attention.

Depending on the test, people may be asked to recall words, draw a clock face, name the date, spell a word backward, relate a recent news event or sort items into different categories, among other tasks. Common tests include the Mini-Cog, the Memory Impairment Screen, the General Practitioner Assessment of Cognition and the Mini-Mental Status Examination.

The task force’s evaluation focuses on “universal screening”: whether all adults age 65 and older without symptoms should be given tests to assess their cognition. It found a lack of high-quality scientific evidence that this practice would improve older adults’ quality of life, ensure that they get better care or positively affect other outcomes such as caregivers’ efficacy and well-being.

A disappointing study. High hopes had rested on a study by researchers at Indiana University, published in December. In that trial, 1,723 older adults were screened for cognitive impairment, while 1,693 were not.

A year later, seniors in the screening group were not more depressed or anxious — important evidence of the lack of harm from the assessment. But the study failed to find evidence that people screened had a better health-related quality of life or lower rates of hospitalizations or emergency department visits.

Two-thirds of seniors who tested positive for cognitive impairment in her study declined to undergo further evaluation. That’s consistent with findings from other studies, and it testifies to “how many people are terrified of dementia,” said Dr. Timothy Holden, an assistant professor at Washington University School of Medicine in St. Louis.

“What seems clear is that screening in and of itself doesn’t yield benefits unless it’s accompanied by appropriate diagnostic follow-up and care,” said Nicole Foster, associate director of the Center for Aging Research at Indiana University’s Regenstrief Institute.

Selective screening. “Selective screening” for cognitive impairment is an alternative to universal screening and has gained support.

In a statement published last fall, the American Academy of Neurology recommended that all patients 65 and older seen by neurologists get yearly cognitive health assessments. Also, the American Diabetes Association  recommends that all adults with diabetes age 65 and older be screened for cognitive impairment at an initial visit and annually thereafter “as appropriate.” And the American College of Surgeons now recommends screening older adults for cognitive impairment before surgery.

Why test select groups? Many patients with diabetes or neurological conditions have overlapping cognitive symptoms and “it’s important to know if a patient is having trouble remembering what the doctor said,” said Dr. Norman Foster, chair of the workgroup that developed the neurology statement and a professor of neurology at the University of Utah.

Physicians may need to alter treatment regimens for older adults with cognitive impairment or work more closely with family members. “If someone needs to manage their own care, it’s important to know if they can do that reliably,” Foster said.

With surgery, older patients who have preexisting cognitive impairments are at higher risk of developing delirium, an acute, sudden-onset brain disorder. Identifying these patients can alert medical staff to this risk, which can be prevented or mitigated with appropriate medical attention.

Also, people who learn they have early-stage cognitive impairment can be connected with community resources and take steps to plan for their future, medically and financially. The hope is that, one day, medical treatments will be able to halt or slow the progression of dementia. But treatments currently available don’t fulfill that promise.

Steps after screening. Screening shouldn’t be confused with diagnosis: All these short tests can do is signal potential problems.

If results indicate reason for concern, a physician should ask knowledgeable family members or friends what’s going on with an older patient. “Are they depressed? Having problems taking care of themselves? Asking the same question repeatedly?” said Dr. David Reuben, chief of geriatrics at UCLA’s David Geffen School of Medicine and director of UCLA’s Alzheimer’s and Dementia Care program.

A comprehensive history and physical examination should then be undertaken to rule out potential reversible causes of cognitive difficulties, implicated in about 10% of cases. These include sleep apnea, depression, hearing or vision loss, vitamin B12 or folic acid deficiencies, alcohol abuse and side effects from anticholinergic drugs or other medications, among other conditions.

Once other causes are ruled out, neuropsychological tests can help establish a diagnosis.

“If I detect mild cognitive impairment, the first thing I’ll do is tell a patient I don’t have any drugs for that but I can help you compensate for deficits,” Reuben said. The good news, he said: A substantial number of patients with MCI ― about 50% — don’t develop dementia within five years of being diagnosed.

The bottom line. “If you’re concerned about your memory or thinking, ask your physician for an assessment,” said Dr. David Knopman, a neurologist at the Mayo Clinic. If that test indicates reason for concern, make sure you get appropriate follow-up.

That’s easier said than done if you want to see a dementia specialist, noted Dr. Soo Borson, a professor emerita of psychiatry at the University of Washington. “Everyone I know who’s doing clinical dementia care says they have wait lists of four to six months,” she said.

With shortages of geriatric psychiatrists, geriatricians, neuropsychologists and neurologists, there aren’t enough specialists to handle demands that would arise if universal screening for cognitive impairment were implemented, Borson warned.

If you’re a family member of an older adult who’s resisting getting tested, “reach out privately to your primary care physician and express your concerns,” said Holden of Washington University. “And let your doctor know if the person isn’t seeing these changes or is resistant to talk about it.”

This happens frequently because people with cognitive impairments are often unaware of their problems. “But there are ways that we, as physicians, can work around that,” Holden said. “If a physician handles the situation with sensitivity and takes things one step at a time, you can build trust and that can make things much easier.”

We’re eager to hear from readers about questions you’d like answered, problems you’ve been having with your care and advice you need in dealing with the health care system. Visit khn.org/columnists to submit your requests or tips.

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Getting To The Heart Of Presidential Fitness: How Much Do We Need To Know?

Differences in health policy weren’t the only bones presidential candidates had to pick last week. They also sparred over details of their personal health. And with the next debate and Super Tuesday primaries fast approaching, these skirmishes are likely to escalate.

In the run-up to the Las Vegas Democratic presidential primary face-off, Vermont Sen. Bernie Sanders’ national press secretary, Briahna Joy Gray, told CNN that opponents are trying to use his October heart attack against him. Then she mistakenly claimed that Mike Bloomberg “has suffered heart attacks in the past” — a statement she quickly walked back after a Bloomberg adviser said in a tweet it was a “Trumpy lie.”

He did not have a heart attack, Bloomberg’s camp explained, trying to differentiate its candidate’s health status. He had stents. The former New York mayor, according to the campaign, had coronary stents inserted two decades ago after a cardiac test indicated they might be useful.

Feathers still ruffled, the two candidates went at it again on the debate stage.

“I think the one area, maybe, that Mayor Bloomberg and I share, you have two stents, as well,” Sanders said Thursday to his rival onstage.

Bloomberg responded, “Twenty-five years ago.”

It’s not surprising, with the oldest crop ever of presidential candidates, that their vital signs are becoming a talking point.

“When it comes to politics, personal health is just one more issue to try and leverage,” said Arthur Caplan, a professor of bioethics at NYU School of Medicine in New York City.

That got us wondering how this information fits into the facts voters weigh. And in evaluating a candidate’s long-term health or electability, does it really matter whether a patient got a stent as part of treatment for a heart attack, like Sanders, or for another reason, such as to relieve chest pain or following a cardiac stress test, like Bloomberg?

“In this day and age, with the way technology has advanced and the skill sets of the cardiologists, I would say they are practically the same. We expect good results for both,” said Dr. Hadley Wilson, a practicing cardiologist in Charlotte, North Carolina, and a member of the American College of Cardiology’s board of trustees.

Stents are almost always used when a person is having a heart attack.

Heart attacks can occur when plaque breaks off inside the blood vessels of the heart, causing a blockage. To open the blocked artery, physicians insert stents, which are small, wire-mesh tubes. Afterward, patients are treated with medications to reduce the risk of subsequent heart attacks.

Back when Bloomberg got his, they were commonly used in nonemergency situations to prop open narrowing arteries, with the thought that might prevent a heart attack, said Dr. Suzanne Steinbaum, a cardiologist in New York and a spokesperson for the American Heart Association.

But, since then, “we learned stents don’t prevent a heart attack and that using medication might be equally beneficial,” Steinbaum said, adding that the best preventive measures are lifestyle choices, such as eating a good diet, exercising and not smoking. Patients still sometimes get stents to alleviate symptoms, such as chest pain, or for other reasons.

Thursday’s debate also highlighted the broader question: Just how much of a candidate’s medical history is fair game for public consumption?

Sanders, who faced criticism in October for delays in reporting his condition, said he has since released “the full report of that heart attack” ― including letters from his primary care doctor and two cardiologists attesting to his overall health and recovery.

But candidate Pete Buttigieg, the former mayor of South Bend, Indiana, said Sanders had not provided enough detail ― and neither, he said, had the others.

“Under President Obama, the standard was that the president would release full medical records, do a physical and release the readout,” he said during the debate. “Now, President Trump lowered that standard. He said just a letter from a doctor is enough. And a lot of folks on this stage are now saying that’s enough.”

Buttigieg himself has yet to provide a full medical record.

“But I am certainly prepared to get a physical, put out the results,” he said during the debate. “I think everybody here should be willing to do the same.”

Some observers agree there’s no such thing as TMI (too much information) when it comes to POTUS (the president of the United States).

“When the country is hiring someone to have their finger on the nuclear button, the expectation of personal privacy is very, very limited,” said David Blumenthal, head of the Commonwealth Fund and co-author of “The Heart of Power: Health and Politics in the Oval Office.” “It’s hard to imagine something [health-related] that would not be relevant.”

That argument, though, doesn’t always hold up.

When he ran for president in 2008, the then-70-year-old Sen. John McCain released more than 1,000 pages of his medical records.

By contrast, the campaigning Donald Trump initially released a glowing letter from his personal physician that concluded he would be “the healthiest individual ever elected to the presidency.” After criticism that the letter lacked specifics, Trump added information on his height, weight and cholesterol levels and went on to become the oldest president, at age 70, to take office, beating out Ronald Reagan, who was just weeks shy of that milestone on Inauguration Day in 1981.

This year, candidates Bloomberg and Sanders are both 78; former Vice President Joe Biden, 77; and Sen. Elizabeth Warren, 70. Sen. Amy Klobuchar is 59, and Buttigieg is the youngest, at 38.

Anything that might be “relevant to a candidate’s ability and competence to govern and their longevity of service” should be disclosed, said Blumenthal, who is also a medical doctor.

Voters could then decide what they thought was important. The information might also affect how voters view the choice of a vice president, especially if the candidate for the highest office had a serious illness or something else that might limit their term, he said.

Specifically which records, though, and how to release them is a complicated issue.

Caplan, at NYU, has long advocated setting up a special independent medical panel to evaluate presidential candidates’ health ― and make their findings public.

“It would be like an executive physical, which is what a lot of companies do before they pick a CEO,” he said.

And deciding what to test for would be, in itself, complicated. Without a special panel ― which, even Caplan admits, would meet political inertia ― the challenges would be numerous. Even locating all the necessary records would be difficult.

The candidates “may have moved around the country, their doctors may have died, or records may not be available,” noted Lawrence Altman, who covered many presidential elections as a reporter for The New York Times and is now a global scholar at the Woodrow Wilson International Center for Scholars.

While there is no specific requirement that candidates release any information at all, what readers ― and voters ― want to know varies widely.

“It depends on their interest in the candidate,” Altman said. “A lot of people superimpose their political choices or feelings on the medical aspect. They are willing to dismiss something if they really like the candidate or make a big issue about it if they don’t like the candidate.”

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Stalked by The Fear That Dementia Is Stalking You

Do I know I’m at risk for developing dementia? You bet.

My father died of Alzheimer’s disease at age 72; my sister was felled by frontotemporal dementia at 58.

And that’s not all: Two maternal uncles had Alzheimer’s, and my maternal grandfather may have had vascular dementia. (In his generation, it was called senility.)

So what happens when I misplace a pair of eyeglasses or can’t remember the name of a movie I saw a week ago? “Now comes my turn with dementia,” I think.

Then I talk myself down from that emotional cliff.

Am I alone in this? Hardly. Many people, like me, who’ve watched this cruel illness destroy a family member, dread the prospect that they, too, might become demented.

Judith Graham (left) with her sister, Deborah.(Courtesy of Judith Graham)

The lack of a cure or effective treatments only adds to the anxiety. Just this week, news emerged that another study trying to stop Alzheimer’s in people at extremely high genetic risk had failed.

How do we cope as we face our fears and peer into our future?

Andrea Kline, whose mother, as well as her mother’s sister and uncle, had Alzheimer’s disease, just turned 71 and lives in Boynton Beach, Florida. She’s a retired registered nurse who teaches yoga to seniors at community centers and assisted-living facilities.

“I worry about dementia incessantly. Every little thing that goes wrong, I’m convinced it’s the beginning,” she told me.

Because Kline has had multiple family members with Alzheimer’s, she’s more likely to have a genetic vulnerability than someone with a single occurrence in their family. But that doesn’t mean this condition lies in her future. A risk is just that: It’s not a guarantee.

The age of onset is also important. People with close relatives struck by dementia early — before age 65 — are more likely to be susceptible genetically.

Kline was the primary caregiver for her mother, Charlotte Kline, who received an Alzheimer’s diagnosis in 1999 and passed away in 2007 at age 80. “I try to eat very healthy. I exercise. I have an advance directive, and I’ve discussed what I want [in the way of care] with my son,” she said.

“Lately, I’ve been thinking I should probably get a test for APOE4 [a gene variant that can raise the risk of developing Alzheimer’s], although I’m not really sure if it would help,” Kline added. “Maybe it would add some intensity to my planning for the future.”

I spoke to half a dozen experts for this column. None was in favor of genetic testing, except in unusual circumstances.

“Having the APOE4 allele [gene variant] does not mean you’ll get Alzheimer’s disease. Plenty of people with Alzheimer’s don’t have the allele,” said Mark Mapstone, a professor of neurology at the University of California-Irvine. “And conversely, plenty of people with the allele never develop Alzheimer’s.”

Tamar Gefen, an assistant professor of psychiatry and behavioral sciences at Northwestern University’s Feinberg School of Medicine, strongly suggests having an in-depth discussion with a genetic counselor if you’re considering a test.

“Before you say ‘I have to know,’ really understand what you’re dealing with, how your life might be affected, and what these tests can and cannot tell you,” she advised.

Karen Larsen, 55, is a social worker in the Boston area. Her father, George Larsen, was diagnosed with vascular dementia and Alzheimer’s at age 84 and died within a year in 2014.

Larsen is firm: She doesn’t want to investigate her risk of having memory or thinking problems.

“I’ve already planned for the future. I have a health care proxy and a living will and long-term care insurance. I’ve assigned powers of attorney, and I’ve saved my money,” she said. “Eating a healthy diet, getting exercise, remaining socially engaged — I already do all that, and I plan to as long as I can.”

“What would I do if I learned some negative from a test — sit around and worry?” Larsen said.

Currently, the gold standard in cognitive testing consists of a comprehensive neuropsychological exam. Among the domains examined over three to four hours: memory, attention, language, intellectual functioning, problem-solving, visual-spatial orientation, perception and more.

Brain scans are another diagnostic tool. CT and MRI scans can show whether parts of the brain have structural abnormalities or aren’t functioning optimally. PET scans (not covered by Medicare) can demonstrate the buildup of amyloid proteins — a marker of Alzheimer’s. Also, spinal taps can show whether amyloid and tau proteins are present in cerebrospinal fluid.

A note of caution: While amyloid and tau proteins in the brain are a signature characteristic of Alzheimer’s, not all people with these proteins develop cognitive impairment.

Several experts recommend that people concerned about their Alzheimer’s risk get a baseline set of neuropsychological tests, followed by repeat tests if and when they start experiencing worrisome symptoms.

“When it comes to thinking and memory, everyone is different,” said Frederick Schmitt, a neurology professor at the University of Kentucky. Having baseline results is “very helpful” and “allows us to more carefully measure whether, in fact, significant changes have occurred” over time, he said.

Nora Super holds nieces Kylie and Lian Ascher on the couch beside Nora’s father, Bill Super, and her aunt Trudy Super.(Courtesy of Nora Super)

Nora Super, senior director of the Milken Institute Center for the Future of Aging, watched her father, Bill Super, and all three of his siblings succumb to Alzheimer’s disease over the course of several years — falling, she said, “like a row of dominoes.”

One of her sisters was tested for the APOE4 genetic variant; results were negative. This is no guarantee of a dementia-free future, however, since hundreds of genes are implicated in Alzheimer’s, Lewy body dementia, frontotemporal dementia and vascular dementia.

Rather than get genetic or neuropsychological tests, Super has focused on learning as much as she can about how to protect her brain. At the top of the list: managing her depression as well as stress. Both have been linked to dementia.

Also, Super exercises routinely and eats a MIND-style diet, rich in vegetables, berries, whole grains, nuts, fish and beans. She is learning French (a form of cognitive stimulation), meditates regularly and is socially and intellectually active.

According to a growing body of research, physical inactivity, hearing loss, depression, obesity, hypertension, smoking, social isolation, diabetes and low education levels raise the risk of dementia. All of these factors are modifiable.

What if Super started having memory problems? “I fear I would get really depressed,” she admitted. “Alzheimer’s is such a horrible disease: To see what people you love go through, especially in the early stages, when they’re aware of what’s happening but can’t do anything about it, is excruciating. I’m not sure I want to go through that.”

Gefen of Northwestern said she tells patients that “if [cognitive testing] is something that’s going to stress you out, then don’t do it.”

Nancy Smith celebrates her 81st birthday with sons Nigel (right) and Tim Smith.(Courtesy of Nigel Smith)

Nigel Smith, 49, had a change of heart after caring for his mother, Nancy Smith, 81, who’s in hospice care in the Boston area with Alzheimer’s. When he brought his mother in for a neuropsychological exam in early 2017 and she received a diagnosis of moderate Alzheimer’s, she was furious. At that point, Nancy was still living in the family’s large home in Brookline, Massachusetts, which she refused to leave.

Eventually, after his mother ended up in the hospital, Smith was given legal authority over her affairs and he moved her to a memory care unit.

“Now, she’s deteriorated to the point where she has about 5% of her previous verbal skills,” Nigel said. “She smiles but she doesn’t recognize me.”

Does he want to know if something like this might lie in his future?

A couple of years ago, Smith said he was too afraid of Alzheimer’s to contemplate this question. Now he’s determined to know as much as possible, “not so much because I’m curious but so I can help prepare myself and my family. I see the burden of what I’m doing for my mother, and I want to do everything I can to ease that burden for them.”

Kim Hall, 54, of Plymouth, Minnesota, feels a similar need for a plan. Her mother, Kathleen Peterson, 89, a registered nurse for over 50 years, was diagnosed with vascular dementia five years ago. Today, she resides in assisted living and doesn’t recognize most of her large family, including dozens of nieces and nephews who grew up with Hall.

Hall knows her mother had medical issues that may have harmed her brain: a traumatic brain injury as a young adult, uncontrolled high blood pressure for many years, several operations with general anesthesia and an addiction to prescription painkillers. “I don’t share these, and that may work in my favor,” she said.

Still, Hall is concerned. “I guess I want to know if I’m at risk for dementia and if there is anything I can do to slow it down,” she said. “I don’t want what happened to my mother to happen to me.” Probably, Hall speculated, she’ll arrange to take a neuropsychological exam at some point.

Several years ago, when I was grieving my sister’s death from frontotemporal dementia, my doctor suggested that a baseline exam of this sort might be a good idea.

I knew then I wouldn’t take him up on the offer. If and when my time with dementia comes, I’ll have to deal with it. Until then, I’d rather not know.

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Dementia Patients Hold On to Love Through Shared Stories

Photo

Credit Paul Rogers

Can you keep the love light shining after your partner’s brain has begun to dim? Just ask Denise Tompkins of Naperville, Ill., married 36 years to John, now 69, who has Alzheimer’s disease.

The Tompkinses participated in an unusual eight-week storytelling workshop at Northwestern University that is helping to keep the spark of love alive in couples coping with the challenges of encroaching dementia.

Every week participants are given a specific assignment to write a brief story about events in their lives that they then share with others in the group. The program culminates with a moving, often funny, 20-minute written story read alternately by the partners in each couple in front of an audience.

Each couple’s story serves as a reminder of both the good and challenging times they have shared, experiences both poignant and humorous that reveal inner strength, resilience and love and appreciation for one another that can be easily forgotten when confronted by a frightening, progressive neurological disease like Alzheimer’s.

“It’s been an amazing experience for us,” Mrs. Tompkins said of the program. “Creating our story revealed such a richness in our life together and is helping us keep that front and center going forward.”

She added that the program provides “an opportunity to process what you’re going through and your relationship to each other. It helped me digest all the wonderful things about John and how well we relate as a couple, things that don’t go away with Alzheimer’s disease. John is so much more than his disease.”

Ditto for Robyn and Ben Ferguson of Chicago, married 42 years in 2012 when they learned that Ben, a psychologist, had Alzheimer’s disease. “The diagnosis was crushing,” said his wife, who is also a psychologist. “Telling people in the program about it helped us recognize the impact on our lives and relationship and really face that. It made things feel not quite so bad.”

The Fergusons have publicly presented their 20-minute story together 19 times so far, helping to enlighten medical students and those training in social work and pastoral care, as well as researchers and members of the general public. “It reinforces our relationship as a couple, rather than caregiver and patient, even though he is 85 percent dependent on me for the activities of daily living.”

Dr. Ben Ferguson, now 69, said, “I feel we’re giving people information that could be very valuable in their future. It’s helpful to them to see us smile, have a good time and give a good report – as well as a bad report – about what goes on with this disease. It’s helpful for people to hear it from someone who has it, and it’s helped us avoid getting so morose.”

As for their presentations, which they now give almost monthly, his wife said, “They help us stay positive and give us a sense of purpose. We both feel a real need to do advocacy work, and this is the best thing we can do right now. We know there’s a sell-by date on this – we won’t be able to do it forever. But we don’t think about that now. Now we’re focused on helping people understand that your life doesn’t stop with the diagnosis. We want people to hear that you go on with your life, even though you may need a lot of help.”

Another workshop participant, Sheila Nicholes, 76, of Chicago, said of her husband, Luther, who has vascular dementia, that the storytelling “brings him back to being funny again. Writing our story together gave us a way to talk about these things, to think about where we were then and where we are now.”

Noting that dementia is “a very hush-hush illness in our black community,” Ms. Nicholes said she hoped that telling their story would help others speak more openly about it and learn to “just roll with the flow.”

The storytelling workshop, which started in January of 2014, was the brainchild of Lauren Dowden, then an intern in social work at Northwestern’s Cognitive, Neurological and Alzheimer’s Disease Center. She quickly learned from family members in a support group that “their concerns were not being addressed about dealing with loss, not just of memory, jobs and independence, but also what they shared as a couple.”

During the group sessions, Ms. Dowden said, “there’s so much laughter in the room, so much joy and love of life as well as poignancy and tears. As they move forward, as the disease progresses, they can be reminded of who they are, their strength and resilience, what has made their relationship strong, what they loved about the person, as opposed to just being patient and caregiver.”

As the program moves week to week, Ms. Dowden said, “there’s more touching, affection, looking at one another and laughing. There are delightful moments of connection when one member of a couple reveals something the other didn’t know.”

The weekly story assignments require that the couple collaborates, “and they learn how to work together in new ways, how to make adjustments, because they’ll have to make thousands and thousands of adjustments throughout the course of the disease.”

In executing the workshop assignments, Dr. Ferguson said she would ask her husband questions, he would answer and she would write down what he said. “The workshop was really transformative,” she said. “It gave us hope for our future together in dealing with this disease.”

Ms. Dowden said the feedback from those in the audience for the 20-minute joint stories has been heartening. She explained, “Students learn about the biology of neurodegenerative conditions. These stories enable them to see the human side of the disease, what it’s like to live with it, and may help them develop programs that help these families live better. In addition to the stigma, there’s a tendency to write off people with dementia.”

Ms. Dowden said she is currently refining the workshop curriculum so that it can be used as a model for other institutions to replicate. She is also expanding it to include mother-daughter and sibling pairs.

She realizes, of course, that a storytelling workshop may not be suitable for every couple. “It’s not good if there’s a lot of behavioral issues, a lot of conflict, and no insight,” she said. “But for those it does fit, it’s an opportunity to tap into the core of relationships, to still grow and learn and be delighted by one another.”

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Breast-Fed Babies May Have Longer Telomeres, Tied to Longevity

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Credit Roberto Schmidt/Agence France-Presse — Getty Images

Breast-fed babies have healthier immune systems, score higher on I.Q. tests and may be less prone to obesity than other babies.

Now new research reveals another possible difference in breast-fed babies: They may have longer telomeres.

Telomeres are stretches of DNA that cap the ends of chromosomes and protect the genes from damage. They’re often compared to the plastic tips at the end of shoelaces that prevent laces from unraveling. Telomeres shorten as cells divide and as people age, and shorter telomeres in adulthood are associated with chronic diseases like diabetes. Some studies have linked longer telomeres to longevity.

The new study, published in The American Journal of Clinical Nutrition, is a hopeful one, its authors say, because it suggests telomere length in early life may be malleable. The researchers, who have been following a group of children since birth, measured the telomeres of 4- and 5-year-olds, and discovered that children who consumed only breast milk for the first four to six weeks of life had significantly longer telomeres than those who were given formula, juices, teas or sugar water.

Drinking fruit juice every day during the toddler years and a lot of soda at age 4 was also associated with short telomeres.

Socioeconomic differences among mothers can muddy findings about breast-feeding because the practice is more common among more educated mothers. However, this group of children was fairly homogeneous. All of them were born in San Francisco to low-income Latina mothers, most of whom qualified for a government food program.

“This adds to the burgeoning evidence that when we make it easier for mothers to breast-feed, we make mothers and babies healthier,” said Dr. Alison M. Stuebe, an expert on breast-feeding who is the medical director of lactation services at UNC Health Care in Chapel Hill, N.C., and was not involved in the study. “The more we learn about breast milk, the more it’s clear it is pretty awesome and does a lot of cool stuff.”

The study did not establish whether or not breast-feeding enhanced telomere length. It may be that babies born with longer telomeres are more likely to succeed at breast-feeding. A major drawback of the research was that telomere length was only measured at one point in time, when the children were 4 or 5 years old. There was no data on telomere length at birth or during the first few months of life.

“We don’t have a baseline to see if these kids were different when they came out,” Dr. Stuebe said. “It could be that really healthy babies can latch on and feed well, and they already had longer telomeres. It could be successful breast-feeding is a sign of a more robust kid.”

The researchers were following children who were part of the Hispanic Eating and Nutrition study, a group of 201 babies born in San Francisco to Latina mothers recruited in 2006 and 2007 while they were still pregnant. The goal of the research was to see how early life experiences, eating habits and environment influence growth and the development of cardiac and metabolic diseases as children grow.

Researchers measured the babies’ weight and height when the children were born. At four to six weeks of age, they gathered detailed information about feeding practices, including whether the baby had breast milk and for how long, and whether other milk substitutes were used, such as formula, sugar-sweetened beverages, juices, flavored milks and waters. Information was also gathered about the mothers.

Children were considered to have been exclusively breast-fed at 4 to 6 weeks of age if they received nothing but breast milk, as well as medicine or vitamins.

When the children were 4 and 5 years old, researchers took blood spot samples that could be used to measure the telomeres in leukocytes, which are white blood cells, from 121 children. They found that children who were being exclusively breast-fed at 4 to 6 weeks of age had telomeres that were about 5 percent longer, or approximately 350 base pairs longer, than children who were not.

The new findings may help explain the trove of benefits that accrue from breast-feeding, said Janet M. Wojcicki, an associate professor of pediatrics and epidemiology at the University of California, San Francisco, and the paper’s lead author.

“What’s remarkable about breast-feeding is its ability to improve health across organ systems,” Dr. Wojcicki said. “Telomere biology is so central to the processes of aging, human health and disease, and may be the link to how breast-feeding impacts human health on so many levels.”

There are several possible explanations for the correlation between breast-feeding and longer telomeres. Breast milk contains anti-inflammatory compounds, which may confer a protective effect on telomeres. It’s also possible that parents who exclusively breast-feed their babies are more scrupulous about a healthy diet generally.

Yet another possibility is that breast-feeding is a proxy for the quality of mother-child attachment and bonding, said Dr. Pathik D. Wadhwa, who was not involved in the research but studies early-life determinants of health at the University of California, Irvine School of Medicine. “We know from studies looking at telomere length changes in babies who came from orphanages that the quality of the attachment and interaction, and more generally the quality of care that babies receive, plays a role in the rate of change in telomere length,” he said.

When children are exposed to adversity, neglect or violence at an early age, “psychological stress creates a biochemical environment of elevated free radicals, inflammation and stress hormones that can be harmful to telomeres,” said Elissa Epel, one of the authors of the study who is a professor at the University of California, San Francisco, and director of the Aging, Metabolism and Emotions Lab.

“The idea that breast-feeding may be protective for telomeres is heartening because we don’t know much about what’s going to help protect them in children, besides avoiding toxic stress. And boy, do we want to know,” Dr. Epel said.

Although genes can’t be changed, Dr. Epel said, “This is part of the genome that appears to be at least partly under personal control.”

Meet the Super Flasher: Some Menopausal Women Suffer Years of Hot Flashes

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Credit Kim Murton

What kind of hot flasher are you?

The hot flash — that sudden feeling of warmth that can leave a woman flushed and drenched in sweat — has long been considered the defining symptom of menopause. But new research shows that the timing and duration of hot flashes can vary significantly from woman to woman, and that women appear to fall evenly into four hot-flash categories.

Some women, called “early onset” hot flashers, begin to experience hot flashes long before menopause. Symptoms can begin five to 10 years before a woman’s last period, but the symptoms stop with the end of the menstrual cycle.

Then there are women who don’t experience their first hot flash until after menopause, the “late onset” hot flasher. And some women fall into a group the researchers called the “lucky few.” Some of these women never experience a single hot flash, whereas others briefly suffer only a few flashes when they stop menstruating.

And then there are the “super flashers.” This unlucky group includes one in four midlife women. The super flasher begins to experience hot flashes relatively early in life, similar to the early onset group. But her unpleasant symptoms continue well past menopause, like those in the late onset group. Her symptoms can last 20 years or more.

The findings come from the Study of Women’s Health Across the Nation, or SWAN, a 22-year-old study that has been tracking the physical, biological and psychological health of 3,302 women from a variety of racial and ethnic backgrounds. The study is being conducted at seven research centers around the country and is paid for by the National Institutes of Health.

“It explodes our typical myth around hot flashes, that they just last for a few years and everyone follows the same pattern,” said Rebecca Thurston, the senior author and a professor of psychiatry and epidemiologist at the University of Pittsburgh. “We may be able to better help women once we know in what category they are more likely to fall.”

That includes women like Lynn Moran, a 70-year-old retired financial planning assistant who lives near Pittsburgh and falls into the “super flasher” category. She remembers having her first hot flash around the age of 47. While the symptoms were subtle at first, soon the hot flashes became more bothersome. “It was enough to wake me up out of a sound sleep,” she said. “I wasn’t sleeping well because they were coming all night long and during the day. I was just miserable.”

Ms. Moran began hormone therapy, which helped but did not eliminate the symptoms. But when medical studies began to show health risks associated with the treatment, her doctor advised her to stop using hormones. She waited another 18 months until she retired, then stopped taking hormones in 2005.

The hot flashes “came back with a vengeance” and haven’t stopped since.

“I still have them. I still laugh about them,” she said, noting that she may experience several hot flashes a day. “I’ll be trying to get ready to go somewhere, curling my hair and have to redo everything and dry my hair again because I’ll be drenched. My makeup will literally run down my face. Here I am, 70 years old, complaining of hot flashes.”

Dr. Thurston notes that understanding variations on hot flashes is important to understanding women’s health in midlife. A 2012 study, published in the journal Obstetrics and Gynecology, suggested that the timing and duration of hot flashes may be an indicator of a woman’s cardiovascular health. The study found that frequent hot flashes were associated with higher cholesterol markers, particularly in thin women.

The latest findings from the SWAN study identified some patterns around the four subsets of women who experienced varying degrees of hot flashes. Women were distributed about equally among the groups, meaning 75 percent of women experienced some degree of hot flashes, while only 25 percent escaped the symptom.

Women in the early onset group were more likely to be white and obese. Women in the late onset group tended to be smokers. The lucky few women who had no hot flashes or only a few were more often Asian women and women in better health. The super flashers were more likely to be African-American, to be in poorer health and to consume alcohol. But the researchers cautioned that while they identified some statistical trends in each group, it’s important to note that each subset of hot flashers included a variety of women representing all races, ethnicities, body weights and health categories. No one factor appeared to determine a woman’s risk for any hot flash category.

For instance, while African-American women were three times as likely to be in the super flashers group, they represented only 40 percent of that group. The remaining 60 percent were white women, some Asian women and other groups.

Dr. Thurston said it is important that doctors understand that 75 percent of women have hot flashes in midlife and that they persist in at least one in four..

“It flies in the face of the traditional wisdom that women have these symptoms for three to five years around the final menstrual period,” she said. “We now know that is patently wrong.”

Talking to Younger Men About Growing Old

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For Robert Goldfarb, 85, resisting the decline of old age goes beyond the treadmill.

For Robert Goldfarb, 85, resisting the decline of old age goes beyond the treadmill.Credit

An electronic display on the treadmill in my local gym reminds me I’m not only running on the machine, but out of time. Its graph comparing changes in the runner’s heart rate to that of peers goes no further than age 70. I’m 85, and find it ominous that the machine presumes that anyone that old shouldn’t be on the thing.

Reminders that I’m now officially one of the old-old appear with greater frequency. Some are subtle, like the treadmill display; others are more jarring, like my daughter’s approaching 60th birthday. Most reminders are well-meaning: a young woman offering her seat on a bus, an airport employee hurrying over with a wheelchair, happily telling me I won’t have to walk to the gate or stand in line. I graciously decline their kindness, struggling not to protest, “But, I’m a competitive runner!” That I feel robust doesn’t matter; the man I see and the man they see are two very different people.

I recently read something the philosopher Montaigne wrote over 400 years ago: “The shorter my possession of life, the deeper and fuller I must make it.” His words inspired me to seek a path through old age without surrendering to it or ignoring its reality.

I began by fighting memory lapses. Rather than substituting “whatever” for an elusive word, I now strain to recall that word, even if means asking others to bear with me for a bit. I avoid phrases that suggest the end of things, like “downsizing” or “I no longer do that.” I subscribe to internet memory games. To recapture the excitement I felt in long-ago classrooms, I began rereading books I read in college.

I also decided to reach out to men my age to learn how they navigate through growing old. Like most of the men I began speaking with, I’m a product of the 1950s and its pressure to conform, to avoid risk, to shun anything that marked one as “different.” Many young people then were warned by parents that signing petitions bearing words like “protest” or “progressive” would get them rejected for a job or fired when they grew up. Men in my platoon didn’t embrace when we parted after serving in the Korean War. Closer than brothers, we settled for a handshake, knowing that’s what men did.

Almost immediately, I found conversations with men my age awkward. Attempts I made to discuss aging were met with jokes about the alternative. With few exceptions, those I spoke with regarded feelings as something to be endured, not discussed. It quickly became clear I was free to contemplate growing old, but not with them.

My wife suggested I meet with younger acquaintances to learn if they would talk with me about aging. I did, and found that men just 10 years younger spoke openly about changes in their minds and bodies. No one joked or changed the subject when one of them confided, “My father had Alzheimer’s, and I’m beginning to forget the same things he did,” or, “My firm’s managing partner said I was slowing younger associates and had to retire.”

It puzzled me that they felt so much freer to discuss feelings than men born just a decade earlier. Could it be because they were shaped by the ’60s, rather than the ’50s? Growing up, they protested what we accepted, challenged authority we obeyed, celebrated their individuality while we hoped to be one of the men in a gray flannel suit. They were the “me” generation, defined by Woodstock and rock ‘n’ roll, while my generation found comfort in Eisenhower’s paternal leadership and listening to soothing ballads like George Shearing’s “I’ll Remember April” and Margaret Whiting’s “Moonlight in Vermont.” Separated by a sliver of time, the two decades seem an eternity apart.

As I seek to reinvent myself, questioning what I do out of habit and what I’m not doing that could be liberating, it’s the voices of these younger men that I hear as I run on the treadmill today. That and the voice of Frank Sinatra from the ’50s, crooning a line from “September Song” that captures what I’ve been feeling: “But the days grow short when you reach September.” It’s realizing that I’ve reached November that presses me forward, ignoring the treadmill’s display, hoping I can lead a deeper and fuller life before I run out of time.

Robert W. Goldfarb is a management consultant and author of “What’s Stopping Me From Getting Ahead?”

Downward Facing Dog and High Heels

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Tao Porchon-Lynch teaches a yoga class in Scarsdale, N.Y. “I haven’t finished learning,” says Ms. Porchon-Lynch, who is 97. “My students are my teachers.”

Tao Porchon-Lynch teaches a yoga class in Scarsdale, N.Y. “I haven’t finished learning,” says Ms. Porchon-Lynch, who is 97. “My students are my teachers.”Credit Gregg Vigliotti for The New York Times

Tao Porchon-Lynch, 97, breezed into her regular Wednesday evening yoga class in a brightly colored outfit: stretch pants, sleeveless top, flowing scarf and three-inch heels.

She put down a mat, folded her long, limber legs into a lotus position, and began teaching her zillionth session. Softly, she guided the 15 or so students through stretching and strengthening moves, and meditative breathing.

The group, at the JCC of Mid-Westchester in Scarsdale, ranged from rank beginners to 20-year veterans of Ms. Porchon-Lynch’s classes, which she has been teaching for decades. She walked the room, adjusting poses, as her students shifted from dog to cobra to camel.

Ms. Porchon-Lynch herself moved through the poses with no apparent effort. At one point, she suspended herself above the floor, supported by her arms.

“Feel your whole body singing out, and hold,” she instructed.

“The ladder of life will take you to your inner self,” said Ms. Porchon-Lynch, who said that before the class, she had knocked out two hours of ballroom dancing.

“I did the bolero, tango, mambo, samba, cha-cha and, of course, swing dancing,” she said.

After the class, she slipped back into her heels — modest height, by Tao standards. Six-inch stilettos are more her speed because the lift helps the flow of energy from the inner feet up through the body, she said.

Back at her apartment in White Plains, she pointed to a photo of herself being dipped dramatically by a dance partner in a competition.

“He was 70 years younger than me,” she crowed. When Ms. Porchon-Lynch was in her 80s she began competitive ballroom dancing and competing widely, even appearing on “America’s Got Talent.”

“I’m very silly. I haven’t grown up yet,” she said. Then she sat and described her “I was there” life story, a march through history that rivaled a Hollywood film.

She said she was raised by an uncle and aunt in Pondicherry, India, after her mother died giving birth to her on a ship in the English Channel in 1918 toward the end of World War I.

At age 8, she began practicing yoga when few women did, and she traveled widely as a child with her uncle, a rail line designer.

Her father, she said, came from a French family that owned vineyards in the South of France, and she moved there as World War II approached. She and an aunt hid refugees from the Nazis as part of the French Resistance.

In London, she entertained troops as a cabaret dancer, and after the war she began modeling and acting in Paris, she said.

She spoke of English lessons with Noël Coward, and hobnobbing with the likes of Marlene Dietrich and Ernest Hemingway.

She said she had acted in Indian films and around 1950 was signed by Metro-Goldwyn-Mayer and had bit roles in big films such as “Show Boat” and “The Last Time I Saw Paris.”

She had stories about marching with Mohandas K. Gandhi and, years later, with the Rev. Dr. Martin Luther King Jr. and attending demonstrations with Charles de Gaulle.

Ms. Porchon-Lynch said she had studied yoga over the years with prominent teachers such as Sri Aurobindo, Indra Devi and B. K. S. Iyengar and taught yoga to many actors in Hollywood.

Even after three hip replacement surgeries, she still drives her Smart car daily and travels widely to teach yoga.

“I haven’t finished learning,” she said. “My students are my teachers.”

Ms. Porchon-Lynch, a longtime widow with no children, attributed her longevity to keeping her vortexes of energy flowing with “the fire of life,” and waking up each morning with the positive attitude that each day will be your best.

“Whatever you put in your mind materializes,” she said. “Within yourself, there’s an energy, but unless you use it, it dissipates. And that’s when you get old.”

Five hours of sleep a night is plenty, she said.

“There is so much to do and think about,” said Ms. Porchon-Lynch, a lifelong vegetarian and a wine enthusiast who still enjoys imbibing.

At the JCC class, she took her students through sun salutation movements and told them, “Remember, the sun salutation means that the dawn is breaking over the whole universe.”

Finally, she talked them through a wind-down period of relaxing meditation.

“Bring your consciousness back down to the physical plane,” she said. “May the light of the union of all things join our mind, our body and our spirit.”

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After Cataract Surgery, Hoping to Toss the Glasses

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How the World Looks With Cataracts

This video shows what it is like to see the world when you have cataracts.

By CLINIC COMPARE on Publish Date May 4, 2016.

Two years ago, Anne Collins of Arlington, Va., who has been wearing glasses since fifth grade, noticed she had trouble reading the overhead street signs while driving. Cataracts, the clouding of the natural lenses that occur with age, were taking their toll.

She decided it was time for cataract surgery.

Mrs. Collins, now 61, chose to have her lenses replaced with two different intraocular lenses – one for seeing far and the other for seeing near — in a procedure known as monovision cataract surgery.

“I thought it was a miracle,” Mrs. Collins said after the surgery was completed. “It was like I was back in second grade and didn’t have any problems with my eyes.” Still, her vision isn’t perfect. Mrs. Collins still needs glasses to read the newspaper, but she can see her cellphone just fine.

By age 80, more than half of all Americans either have a cataract or will have had cataract surgery, according to the National Eye Institute. The average age for the surgery is the early 70s.

Cataracts typically develop in both eyes, and each eye is done as a separate procedure, usually one to eight weeks apart. Patients most commonly have their clouded lenses replaced with artificial monofocal lenses that enable them to see things far away. Most will still need glasses for reading and other close-up tasks.

With monovision surgery, the patient’s dominant eye receives a replacement lens for distance vision. In a subsequent operation, the less dominant eye receives a lens for close vision. Once surgery on both eyes is completed, the brain adjusts the input from each eye and patients typically can see both far and near. Some people can stop wearing glasses altogether, although many, like Mrs. Collins, still need them for certain tasks.

But monovison takes some getting used to. The ideal candidates may be people who already have tried a monovision approach with contact lenses for 15 or 20 years, before they even have developed cataracts, said Dr. Alan Sugar, a professor of ophthalmology at the University of Michigan. “People who have worn contact lenses in their 40s, with one contact for near vision and one for distance, are good candidates,” he said.

Others may be able to give monovision a trial run. The cataract surgeon replaces the first eye with a lens that corrects for distance vision and then, if the cataract in the second eye hasn’t progressed too far, can let the patient use a contact lens for near vision in the second eye, Dr. Sugar said. If the patient is comfortable with the trial monovision, the surgeon can then implant a lens for near vision in the second eye.

Experts caution that monovision surgery is not for everyone. “Many patients get misled by asking how their friends like monovision,” said Dr. David F. Chang, a clinical professor of ophthalmology at the University of California, San Francisco, and past president of the American Society of Cataract and Refractive Surgery. “Some individuals hate what another individual loves.”

After any cataract surgery, including monovision surgery, patients may also experience what doctors call “dysphotopsia,” or visual disturbances like seeing glare, halos, streaks or shadows. Moderate to severe problems occur in less than 5 percent of patients, said Dr. Tal Raviv, an associate clinical professor of ophthalmology at the New York Eye & Ear Infirmary of Mount Sinai Icahn School of Medicine. Symptoms often improve during the first three months after surgery without treatment, he said, though in a small number of cases one or both lenses may need to be replaced.

In addition, some patients who get monovision surgery will need a separate pair of glasses that focus both eyes for distance vision for driving at night. “Night driving is more difficult if both eyes are not optimally focused at distance,” Dr. Chang said.

Another option in cataract surgery for those hoping to get rid of the glasses altogether is the use of multifocal lenses, which focus each eye for both near and far viewing, something like the progressive lenses in eyeglasses. In one study of around 200 patients who had either multifocal or monovision cataract surgery, just over 70 percent of the multifocal group could forgo glasses altogether, compared to just over 25 percent of the monovision group.

But patients who undergo multifocal surgery are more likely to have side effects like glare and halos, according to Dr. Mark Wilkins, the lead author of the study and a consultant ophthalmologist and head of clinical services at Moorfields Eye Hospital in London. In his study, six of 94 patients in the multifocal group had to have second surgeries to get replacement lenses, versus none in the monovision group.

Typically, Medicare covers regular cataract surgery and implantation of standard monofocal lenses but does not pay for multifocal lenses, so insurance reimbursements may be limited.

The key to deciding which type of cataract surgery is right for you is to understand your eyes and goals. “Talk about the pros and cons” of each type of cataract surgery, Dr. Wilkins said. “There’s no other way really.”

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Aging in Place

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Credit Paul Rogers

When I asked the other three members of my walking group, all of whom are in their mid to upper 70s, whether they had any concerns about future living arrangements, they each said they had none despite the fact that, like me, they live in multistory private homes without elevators and, in two cases, without bathrooms on every floor.

My Los Angeles son asked recently what I might do if I could no longer live in my house, and I flippantly replied, “I’m coming to live with you.” The advantages: I’d be surrounded by a loving and supportive family, and the warm weather is a benefit for someone like me who becomes increasingly intolerant of the cold with each passing year. The disadvantages: I’d lose a familiar community and a host of friends, and his house, unlike mine, is on a steep hill with no nearby stores; if I could no longer drive, I’d have to be chauffeured everywhere.

Probably my biggest deterrent would be relinquishing my independence and the incredible number of “treasures” I’ve amassed over the last half century. The junk would be easy, but parting with the works of art and mementos would be like cutting out my heart.

I suspect that most people are reluctant to think about changing where and how they live as long as they are managing well at the moment. Lisa Selin Davis reports in AARP magazine that “almost 90 percent of Americans 65 or older plan to stay in their homes as they age.” Yet for many, the design of their homes and communities does not suit older adults who lack the mobility, agility and swiftness of the young.

For those who wish to age in place, the authors of “70Candles: Women Thriving in Their 8th Decade,” Jane Giddan and Ellen Cole, list such often-needed home attributes as an absence of stairs, wide doorways to accommodate a walker or wheelchair, slip-resistant floors, lever-style door knobs, remotely controlled lighting, walk-in showers, railings, ramps and lifts. Add to these a 24-hour help system, mobile phone, surveillance cameras and GPS locaters that enable family members to monitor the well-being of their elders.

In many communities, volunteer organizations, like Good Neighbors of Park Slope in Brooklyn and Staying in Place in Woodstock, N.Y., help older residents remain in their homes and live easier and more fulfilling lives.

While many young adults chose to live and bring up children in the suburbs, a growing number of empty-nested retirees are now moving to city centers where they can access public transportation, shop on foot for food and household needs, and enjoy cultural offerings and friendly gatherings without depending unduly on others.

One reason my friends and I are unwilling to even consider leaving our Brooklyn community is our ability to walk to supermarkets, banks, food co-ops, hardware stores, worship and recreational facilities, and get virtually everywhere in the city with low-cost and usually highly efficient public transportation. No driving necessary.

We also wallow in the joys of near-daily walks in a big, beautiful urban park, remarking each time about some lovely vista — the moon, sunrise, visible planets, new plantings and resident wildlife.

Throughout the country, communities are being retrofitted to accommodate the tsunami of elders expected to live there as baby boomers age. Changes like altering traffic signals and street crossings to give pedestrians more time to cross enhance safety for people whose mobility is compromised. New York City, for example, has created Aging Improvement Districts, so far in East Harlem, the Upper West Side and Bedford-Stuyvesant, to help older people “live as independently and engaged in the city as possible,” Ms. Giddan and Ms. Cole wrote. In East Harlem, for example, merchants have made signs easier to read and provided folding chairs for seniors who wish to rest before and after shopping.

In Philadelphia, a nonprofit organization, Friends in the City, calls itself a “community without walls” designed to bring members closer to the city’s resources and to one another. It offers seniors a daily variety of programs to suit many cultural and recreational interests.

Also evolving is the concept of home sharing, in which several older people who did not necessarily know one another get together to buy a home in which to live and share responsibilities for shopping, cooking, cleaning and home repair. For example, in Oregon, Let’s Share Housing, and in Vermont, Home Share Now, have online services that connect people with similar needs, Ms. Giddan and Ms. Cole report. There’s also an online matching service — Roommates4Boomers.com — for women 50 and over looking for compatible living mates.

Of course, there are still many older adults, widows and widowers in particular, who for financial or personal reasons move in with a grown child’s family, sometimes in an attached apartment or separate floor. Host families may gain a built-in babysitter, and children can develop a more intimate relationship with grandma or grandpa.

For those with adequate finances, there is no shortage of for-profit retirement communities that help older people remain independent by providing supportive services and a host of amenities and activities. Some have extensive recreational and exercise facilities, as well as book and craft clubs, discussion groups and volunteer opportunities. Some take residents to theatrical productions and museums and on trips to nearby attractions.

I confess that retirement communities that house only older adults are not my style. I can’t imagine living in a place where I don’t see and interact with children on a daily basis. I find that nothing cheers me more than a smile or comment from a toddler. I guess I take after my father, who used to flirt with every child he noticed in a car near his. But I realize that, just as some people are averse to dogs, not everyone enjoys the companionship of a high-energy child.

For older people likely to require help with the activities of daily living, there are many assisted living facilities where residents can get more or less help, including aid with medications, feeding and ambulation, according to their changing needs.

And should I ever have to leave my home, Ms. Giddan and Ms. Cole point out that there is a new and growing cadre of professional organizers and moving managers to “help people sort through accumulated belongings, distribute and disperse what won’t be needed in the new setting, and assist with all stages of packing, moving and then unpacking, and staging the new home.”

This is the second of two columns about adjustments to aging. Read the first part: “Thriving at Age 70 and Beyond.”

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Ask Well: Why Is Arthritis More Common in Women Than Men?

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Credit Stuart Bradford/The New York Times

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Retirement May Be Good for You

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Vinny Volpicelli, 57, works out at Symphony Villiage retirement community in Centerville, Md.

Vinny Volpicelli, 57, works out at Symphony Villiage retirement community in Centerville, Md.Credit Jonathan Hanson for The New York Times

Retirement may be good for your health, a new study suggests.

Australian researchers followed a group of 27,257 men and women, 3,106 of whom retired during the three-year study period. They compared retirees with their peers who were still working, looking at such health measures as smoking, alcohol consumption, physical activity, diet and sleep.

Retirees were also asked why they retired: health problems, caring for others, lack of job opportunities or lifestyle reasons like the desire to travel or study. The study is in the American Journal of Preventive Medicine.

After adjusting for initial health risks, they found that on average, retirees walked for 17 minutes more a week, and engaged in moderate-intensity exercise 45 minutes more a week. They slept about 15 minutes more a night than they did when they were working. Women retirees were more likely to quit smoking than their still-working peers.

There were no significant differences between retirees and those still working, when it came to alcohol use or fruit and vegetable consumption.

The authors had no information about the participants’ type of occupation, and they acknowledge that the follow-up period was short.

“This points to a happier picture,” said the lead author, Melody Ding, a senior research fellow at the University of Sydney. “It allows people to look at retirement optimistically. But there are successful and unsuccessful retirements. It’s important not to over-generalize these results.”

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Reinventing Yourself

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Credit Paul Rogers

Maybe you lost your job, or your interest in the job you’ve been doing. Maybe a divorce or death in the family has threatened your economic stability. Maybe you think you’re now too old or lack the training to switch to something more satisfying or remunerative.

I interviewed several people in similar circumstances who reinvented themselves, sometimes against considerable odds, other times in surprising ways.

After 25 years in family practice in Park Slope, Brooklyn, Dr. Kenneth Jaffe resisted the encroachment of managed care and found he could no longer take the time he needed to care for his patients and make a living at it.

So at 55, inspired by courses he took at the Columbia University Mailman School of Public Health, he quit medicine, moved upstate to an economically depressed area where the land was plentiful and cheap, and began raising grass-fed beef free of hormones and antibiotics. He named his enterprise Slope Farms in honor of his old neighborhood and the Park Slope Food Coop, which sells meat from his 200 head of cattle.

Now 66, Dr. Jaffe said he remained fulfilled by his work in sustainable agriculture. He helps other farmers near his home in the Catskills do the same, and supports a farm-to-school program that brings grass-fed beef to children in kindergarten through 12th grade.

Mary Doty Sykes had been a social worker for 30 years, counseling and teaching teenage parents and adolescent girls about sexuality, self-image, family issues and job training, first in Chicago and then in New York City public high schools. When she became a divorced empty-nester in her early 50s, she decided it was time to get out of the city.

“I rented my house to pay for schooling as a massage therapist,” an interest she developed after techniques in alternative medicine helped her recover from serious injuries sustained in a car accident. Starting at 55 as a licensed therapist, for 13 years she did therapeutic massage at various sites, often for older adults, in western Massachusetts. Now 75 and back in New York, Ms. Sykes offers reiki therapy, and participates in a variety of dance classes. “I’m lucky I can do it all; I have a lot of fun,” she said.

“Fun” is an understatement for Richard Erde, also 75, who worked as a computer programmer for 28 years. After he retired in 2005, Mr. Erde indulged a longstanding interest in opera by auditioning to become an extra, or supernumerary, at the Metropolitan Opera.

“I’ve been on stage at the Met literally hundreds of times with world-famous singers and I never sang a word,” the Brooklynite chuckled. “I’ve worn all kinds of costumes, from Buddhist priest to Russian soldier. It’s ecstatic at times, plus I get paid to do it.” When the Met season ends in late spring, he does the same with American Ballet Theater, where the “supers” are often integrated with the corps de ballet as it moves around the stage.

From age 21, Beth Ravitz worked as a fabric designer, mostly in her own successful business in New York. Then at 40, she gave it up to spend more time with her three young children and two stepchildren. The family moved to Coral Springs, Fla., where, she said, “I didn’t want to think about money; I wanted to nourish my soul and become a real artist.”

While enrolled in a ceramics class at a community college, she saw ads seeking applicants to create public art, decided to go for it, and was hired to do a project. After earning bachelor’s and master’s degrees in fine art, she was able to teach at the college level, a job she loved, and ultimately became what she is now at 66: a public art consultant for two Florida cities (Lauderhill and Tamarac) and an advocate for artists whose work she said is too often undervalued. “I love the fight, and I love that I can make a difference,” Ms. Ravitz said.

Although I have been like a horse with blinders, starting at 23 as a science and health writer and never straying from my chosen path for 52 years, I have great admiration for the courage, imagination and determination of people like these four, who reinvented themselves by believing that you never know what you can do until you try.

Rather than embark on a new career in semiretirement, I’m expanding my horizons by learning Spanish; going to more concerts, operas, lectures and museums; and traveling. I recently took my four grandsons on an Alaskan nature cruise and a tenting safari in Tanzania.

I also adopted a puppy and trained him to be a therapy dog to cheer patients and staff in our local hospital. And if I can find a teacher with a flexible schedule, I hope to learn a new instrument, preferably the bandoneon, a kind of concertina featured in Argentine tango music. (Suggestions for teachers, anyone?)

One thing I’m already learning is my limits: knowing when to say no so I will have the time and energy to do what is most important to me in the last quarter of my life.

Although only 37, Dorie Clark, a teacher at Duke University School of Business and author of “Reinventing You,” is expert at self-reinvention and helping others make changes in their lives.

“Broadly speaking,” she said, “the same principles apply whatever your age.” But she has particular advice for people over 50.

■“Make a special effort to familiarize yourself with social media and the new technology — they’re a proxy for how ‘with it’ you are.”

■“Recognize that you’re likely to be overqualified for certain jobs. It could be the elephant in the room, so it’s important to bring it up first. Maybe say that you’re looking for a new adventure, you don’t need to be the boss, you’re ready to be a team player.”

■“Surprise people to counter any fixed image they may have of you. Your résumé may say one thing, but that doesn’t mean it’s the only thing you can do. Show you’re serious about reinventing yourself, perhaps by volunteering or writing a blog — something that forces people to see you in a new way.”

She also suggests “reconnecting with dormant ties” — people you had a good relationship with years earlier. They may be able to open doors or have ideas that you hadn’t thought of.

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Using the Arts to Promote Healthy Aging

Photo

Credit Paul Rogers

Throughout the country, the arts are pumping new life into the bodies and minds of the elderly.

Two summers ago, a remarkable documentary called “Alive Inside” showed how much music can do for the most vulnerable older Americans, especially those whose memories and personalities are dimmed by dementia.

The film opens with a 90-year-old African-American woman living in a nursing home being asked about her life growing up in the South. All she could say in response to specific questions was, “I’m sorry, I don’t remember.”

But once she was fitted with an iPod that played the music she had enjoyed in her youth, her smile grew wide and her eyes sparkled as vivid memories flooded her consciousness. She was now able to describe in detail the music and dances she had relished with her young friends.

At another nursing home, a man named George with advanced dementia refused to speak or even raise his head when asked his name. He too was outfitted with an iPod, and suddenly George came back to life, talking freely, wiggling to the music in his wheelchair and singing along with the songs he once loved.

The Music and Memory project that provided the iPods was the inspiration of a volunteer music lover named Dan Cohen, and has since spread to many nursing homes and facilities for the aged around the country. Alas, not nearly enough of them. Medicaid, which fully covers the cost of potent drugs that can turn old people into virtual zombies, has no policy that would pay for far less expensive music players. So the vast majority of nursing home residents who might benefit are deprived of this joyous experience.

Nonetheless, across the country, the arts in their myriad forms are enhancing the lives and health of older people — and not just those with dementia— helping to keep many men and women out of nursing homes and living independently. With grants from organizations like the National Endowment for the Arts and the National Institute on Aging, incredibly dedicated individuals with backgrounds in the arts have established programs that utilize activities as diverse as music, dance, painting, quilting, singing, poetry writing and storytelling to add meaning, joy and a vibrant sense of well-being to the lives of older people.

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Walter Hurlburt, 90, decorates rooms at the Burbank Senior Artists Colony, a retirement facility where he lives.

Walter Hurlburt, 90, decorates rooms at the Burbank Senior Artists Colony, a retirement facility where he lives.Credit

Through a program called EngAGE in Southern California, 90-year-old Walter Hurlburt, who once made a living as a sign painter, now decorates rooms at the Burbank Senior Artists Colony, a retirement facility where he lives, with lovely oil paintings he creates from pictures he finds in magazines and books. Mr. Hurlburt regularly attends classes on various art forms at the residence where, he told me, “I’m always learning something new.”

His buddy at the residence, Sally Connors, an 82-year-old former schoolteacher, surprised herself by writing and directing a screenplay that was performed by fellow residents. Then, with Dolly Brittan, 79, a former early childhood educator, they both surprised themselves by writing their life stories in rap and performing their rap memoirs on a stage for at-risk teenagers they were mentoring.

Both she and Ms. Connors said their newfound involvement with the arts has made them feel decades younger.

Tim Carpenter, the executive director of EngAGE, is now working to expand this approach to senior living in other cities, including Minneapolis, Portland, Ore., and Raleigh, N.C. His goal is to create a nationwide network of programs for seniors that keep them healthy, happy and active through lifelong learning in every conceivable art form, enabling them to live independently as long as possible.

As in Burbank, Mr. Carpenter is promoting the development of arts colonies in senior residences where residents can study and create art in all its forms and where they can see their artistic creations come to life on a stage.

Dr. Gene D. Cohen, a gerontologist at George Washington University who died in 2009, was a staunch advocate for the mental and physical benefits of creativity for the elderly. He directed the Creativity and Aging Study, a controlled study sponsored by the National Endowment for the Arts at three sites, including Elders Share the Arts in Brooklyn, N.Y., that showed after only a year that the health of elders in the cultural groups stabilized or improved in contrast to a decline among those in the control groups.

In a film called “Do Not Go Gently,” Dr. Cohen, who founded the Creativity Discovery Corps, featured an architect who, at age 96, submitted a plan for redeveloping the World Trade Center site. Dr. Cohen pointed out that creativity challenges the mind and results in the formation of new dendrites, the brain’s communication channels.

At 26 different facilities in the Washington, D.C., area, 15 teaching artists work with seniors in centers where they live or visit regularly. Janine Tursini, director of Arts for the Aging in Rockville, Md., seeks to “get at what best jazzes up older adults.” Groups of about 20 older adults get involved in what she calls “art making” — music, dance, painting or storytelling.

Ms. Tursini said the N.E.A.-sponsored study showed that when older people become involved in culturally enriching programs, they experience a decline in depression, are less likely to fall and pay fewer visits to the doctor. In another study among people with Alzheimer’s disease, a sculpting program improved the participants’ mood and decreased their agitation even after the program ended.

“The arts open people up, giving them new vehicles for self-expression, a chance to tell their stories,” Ms. Tursini said. “The programs capitalize on assets that remain, not on what’s been lost.”

Naomi Goldberg Haas created the Dances for a Variable Population program to get older adults dancing. People who haven’t moved in years, even those who can no longer stand, can participate. Young professionals and older dancers go to various sites — libraries, churches, senior centers — where elders gather and encourage them to “move more.”

“Movement enriches the quality of their lives,” Ms. Haas said. “It’s absolutely healing. Balance, mobility, strength — everything improves.”

Social engagement, which nearly all these programs provide, has been repeatedly found in major population studies to prolong life and enhance healthy aging. Clinically, the programs have been linked to lowered blood pressure, reduced levels of stress hormones, and increased levels of the “happiness hormones” that are responsible for a runner’s high.

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Pursuing the Dream of Healthy Aging

Photo

Credit Paul Rogers

Given their druthers, most people would opt for a long and healthy life. Few relish the idea of spending years, even decades, incapacitated by illness, dependent on caregivers and unable to enjoy the people, places and activities that make life worth living.

In 1980, Dr. James F. Fries, a Stanford University physician who studied chronic disease and aging, proposed that a “compression of morbidity” would enable most people to remain healthy until a certain age, perhaps 85, then die naturally or after only a brief illness.

Now, a prescient group of experts on aging envisions a route to realizing Dr. Fries’s proposal: one or more drugs that can slow the rate of aging and the development of the costly, debilitating chronic ailments that typically accompany it. If successful, not only would their approach make healthy longevity a reality for many more people, but it could also save money. They say that even a 20 percent cut in how fast people age could save more than $7 trillion over the next half-century in the United States alone.

“Aging is by far the best predictor of whether people will develop a chronic disease like atherosclerotic heart disease, stroke, cancer, dementia or osteoarthritis,” Dr. James L. Kirkland, director of the Kogod Center on Aging at the Mayo Clinic, said in an interview. “Aging way outstrips all other risk factors.”

He and fellow researchers, who call themselves “geroscientists,” are hardly hucksters hawking magic elixirs to extend life. Rather, they are university scientists joined together by the American Federation for Aging Research to promote a new approach to healthier aging, which may — or may not — be accompanied by a longer life. They plan to test one or more substances that have already been studied in animals, and which show initial promise in people, in hopes of finding one that will keep more of us healthier longer.

As Dr. Kirkland wrote in a new book, “Aging: The Longevity Dividend”: “By targeting fundamental aging processes, it may be possible to delay, prevent, alleviate or treat the major age-related chronic disorders as a group instead of one at a time.”

His colleague S. Jay Olshansky, a gerontology specialist in the School of Public Health at the University of Illinois in Chicago, said it is often counterproductive to treat one disease at a time. Preventing cardiac death, for example, can leave a person vulnerable to cancer or dementia, he explained.

A better approach, Dr. Kirkland said, would be to target the processes fundamental to aging that underlie all age-related chronic diseases: chronic low-grade inflammation unrelated to infection; cellular degradation; damage to major molecules like DNA, proteins and sugars; and failure of stem cells and other progenitor cells to function properly.

The team, which includes Dr. Nir Barzilai, director of the Institute for Aging Research at Albert Einstein College of Medicine in The Bronx, and Steven N. Austad, who heads the biology department at the University of Alabama at Birmingham, plans to study one promising compound, a generic drug called metformin already widely used in people with Type 2 diabetes. They will test the drug in a placebo-controlled trial involving 3,000 elderly people to see if it will delay the development or progression of a variety of age-related ailments, including heart disease, cancer and dementia. Their job now is to raise the $50 million or so needed to conduct the study for the five years they expect it will take to determine whether the concept has merit.

The project represents a radical departure from ordinary drug studies that test treatments for single diseases. However, the group, spearheaded by Dr. Barzilai, said the Food and Drug Administration has endorsed their idea to test a single substance for effectiveness against a range of ailments.

“If metformin turns out not to work, there are several other substances in the pipeline that could be tried,” Dr. Barzilai said. “Under the auspices of the National Institute on Aging, three research centers have tested 16 substances in different animal models and got incredible results with four of them.”

Green tea, one of those tested, bestowed no health or life span benefits, despite its popularity. But the drug rapamycin, an immune modulator used following organ transplants, was most effective among those tested, Dr. Barzilai said.

The team is starting with metformin because it is a cheap oral drug — costing about two cents a pill — with six decades of safe use in people throughout the world. Among those with Type 2 diabetes who have taken it for years, there is evidence suggesting that, in addition to diabetes, it protects against cardiovascular disease, cancer and possibly cognitive impairment, Dr. Kirkland said, adding that “it targets the fundamental processes of aging, which tend to be linked.”

Dr. Barzilai said, “Our goal is to establish the principle of using a drug, or two in combination, to extend health span. The best we can expect from metformin is two or three additional years of healthy aging. But the next generation of drugs will be much more potent.”

Dr. Barzilai is already conducting a complementary study of centenarians, the results of which could identify more drugs to delay age-related diseases. He and colleagues are isolating genes that appear to keep these long-lived men and women healthy for 20 to 30 years longer than other people and shorten the length of illness at life’s end. Several studies have already found that individuals with exceptional longevity experience a compression of morbidity and spend a smaller percentage of their life being ill, Dr. Barzilai and his colleague Dr. Sofiya Milman wrote in the “Aging” book.

By analyzing the action of genes that extend health span, “it should be possible to devise drugs that mimic the genes’ effects,” he said. Two such gene-based drugs that show early promise against age-related diseases are already being tested.

But until definitive studies are completed and substances are shown to be safe as well as effective in prolonging health, Dr. Olshansky cautioned against dosing oneself prematurely with widely touted substances like resveratrol, the antioxidant found in red grapes and wine, or growth hormone.

Consumers must exercise caution, he warned, because “there’s an entire industry out there trying to market the products we’re testing before they are adequately evaluated.”

He also emphasized that taking a drug found to ward off age-related ills is not a license to abandon a healthy lifestyle. Doing so “could completely negate the benefit of a compound that slows aging,” he said.

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