MD bias against the elderly?
Care of elderly patients is becoming essential in the practice of primary care physicians – but not all of them enjoy the work.
To be effective, physicians who treat centenarians must get a better idea of the individual patient’s functional status and comorbidities. “You absolutely cannot make assumptions on age alone,” Dr. Perls said.
The so-called “normal” temperature, 98.6° F, can spell trouble for centenarians and other very old patients, warned Natalie Baker, DNP, CRNP, an associate professor of nursing at the University of Alabama, Birmingham, and president of the 3,000-member Gerontological Advanced Practice Nurses Association.
“We have to be very cognizant of what we call a typical presentation of disease or illness and that a very subtle change in an older adult can signal a serious infection or illness,” Dr. Baker said. “If your patient has a high fever, that is a potential problem.”
The average temperature of an older adult is lower than the accepted 98.6° F, and their body’s response to an infection is slow to exhibit an increase in temperature, Dr. Baker said. “When treating centenarians, clinicians must be cognizant of other subtle signs of infection, such as decreased appetite or change in mentation,” she cautioned.
A decline in appetite or insomnia may be a subtle sign that these patients need to be evaluated, she added.
COVID-19 and centenarians
Three-quarters of the 1 million U.S. deaths from COVID-19 occurred in people aged 65 and older. However, Dr. Perls said centenarians may be a special subpopulation when it comes to COVID.
The Japanese Health Ministry, which follows the large centenarian population in that country, noted a marked jump in the number of centenarians during the pandemic – although the reasons for the increase aren’t clear.
Centenarians may be a bit different. Dr. Perls said some evidence suggests that the over-100 crowd may have better immune systems than younger people. “Part of the trick of getting to 100 is having a pretty good immune system,” he said.
Don’t mess with success
“There is no need at that point for us to try to alter their diet to what we think it might be,” Dr. Baker said. “There’s no need to start with diabetic education. They may tell you their secret is a shot of vodka every day. Why should we stop it at that age? Accept their lifestyles, because they’ve done something right to get to that age.”
Opinions differ on how to approach screening for centenarians.
Dr. Goel said guidelines for routine screening, such as colonoscopies, mammograms, and PAP smears, drop off for patients starting at 75. Dr. Perls said this strategy stems from the belief that people will die from other things first, so screening is no longer needed. Dr. Perls said he disagrees with this approach.
“Again, we can’t base our screening and health care decisions on age alone. If I have an independently functioning and robust 95-year-old man in my office, you can be sure I am going to continue recommending regular screening for colon cancer and other screenings that are normal for people who are 30 years younger,” he said.
Justin Zaghi, MD, chief medical officer at Heal, said screening patients in their late 90s and 100s for cancer generally doesn’t make sense except in some rare circumstances in which the cancer would be unlikely to be a cause of death. “However, if we are talking about screening for fall risks, hearing difficulties, poor vision, pain, and malnutrition, those screenings still absolutely make sense for patients in their late 90s and 100s,” Dr. Zaghi said.
One high-functioning 104-year-old patient of Dr. Perls underwent a total hip replacement for a hip fracture and is faring well. “Obviously, if she had end-stage dementia, we’d do everything to keep the person comfortable, or if they had medical problems that made surgery too high risk, then you don’t do it,” he said. “But if they’re otherwise, I would proceed.”