Geriatric Medicine
Physician insights on aging-related care, polypharmacy management, cognitive decline, and geriatric syndromes.
Recent Discussions
In light of recent measles outbreaks in the US, would you recommend an MMR booster for immunocompetent patients born before 1957?
I would not recommend a measles vaccine for a person born before 1957. This year has been chosen because people before born before 1957 have a very very high likelihood of having had measles because virtually all children got this highly contagious disease. On the other hand, there is no harm to get...
How did the SPRINT MIND study influence your approach to blood pressure management in older patients at risk of dementia?
In general, results from SPRINT MIND as well as other studies of blood pressure management in older adults have changed my thinking from being conservative in blood pressure management to favoring more aggressive management in patients able to tolerate higher doses or additional medications for bloo...
What are your thoughts about lion's mane supplementation to slow the decline or improve cognitive capacity for those at risk of dementia?
Lion's mane is the latest in the ever-evolving list of supplements that have a whiff of animal data, very small human trials, or frankly, anecdotal evidence. A decade ago, it was coconut oil; last week, it was lithium. There will always be suggestions of the benefit of this or that. Currently, there...
How would you approach the consideration of continuing or ceasing colonoscopy for colon cancer screening in a relatively fit man in his 80s without a history of polyps on prior colonoscopies?
For someone in his 80s who has received good screening and never had polyps, continuing colonoscopy brings little benefit. The risks and difficulties from the procedure become greater with age, so, for most older adults, stopping routine screening is usually the better option for geriatric care. Whe...
How would you approach the management of asymptomatic ALT and GGT elevation in an older adult patient with depression with psychosis and without history of hepatitis who recently had dose of quetiapine increased and new initiation of SNRI?
The answer when you suspect drug-induced liver injury depends on the X elevation above normal of ALT and bilirubin. In addition, exclusion of other coexistent factors, i.e., alcohol use, metabolic risks, or other medications. From liver tox, quetiapine may elevate liver tests in 30% of patients. Bel...
How do you counsel older adults regarding the use, dosing, and safety of CBD-containing products for insomnia?
When counseling older adults on CBD use for insomnia, I usually explain that evidence for safety and effectiveness is limited. Most products are not FDA-approved, and their labeling, purity, and dosing can be inconsistent. It’s important to review the patient’s comorbidities and medications closely,...
In older adults with chronic mild hyponatremia (Na 128–132) attributed to SSRIs but good psychiatric response, do you tolerate persistent hyponatremia, reduce the dose, or switch agents?
In my practice, I generally tolerate mild hyponatremia, Na>130, if asymptomatic and mood symptoms have good control. If there’s moderate hyponatremia, Na 125-130, I generally consider either changing the dose or the agent. If severe, Na<125, I would change the agent and likely avoid the entire class...
For older adults undergoing intermediate-risk non-cardiac surgery, do you routinely check pre-operative pro-BNP levels for risk stratification based on emerging data and updated Canadian guidelines?
Pre-operative NT-proBNP and BNP levels have been featured, not just in the cited Canadian guidelines but also in the 2024 update of the AHA/ACC preoperative evaluation guidelines. (Thompson et al., PMID 39316661). Those guidelines recommend evaluating a pre-op NT-proBNP level if the results will cha...
How do you approach the choice of pharmacological therapy when treating insomnia in older adults in the outpatient setting with a high falling risk?
My approach is to first see if there are non-pharmacologic options to help with sleep - are there behavioral factors to target (e.g., caffeine or alcohol use; inappropriate sleep scheduling or daytime napping), medications that could disrupt sleep-wake schedules, or untreated sleep or mood disorders...
Do you have any pearls for how to manage OSA with CPAP in older adults with cognitive impairment?
I try to involve a partner or other family member in the process, including getting a sleep study in the first place. If the study shows moderate or severe sleep apnea, especially with substantial oxygen desaturation, I remind the patient and partner that use of CPAP will help the patient's memory. ...