Geriatric Medicine
Physician insights on aging-related care, polypharmacy management, cognitive decline, and geriatric syndromes.
Recent Discussions
Do you typically screen every patient with headaches after the age of 60 with ESR?
I would not. Many patients will have elevated ESR because of other conditions (for example, chronic kidney disease). The history is going to be key in determining which cases to send for lab testing.
What criteria are used to choose a specific dose of aspirin in ischemic stroke?
In my training and current practice, most stroke specialists have adjusted from the standard 81 mg aspirin dose (one-size-fits-all) to weight-based dosing. A meta-analysis of RCTs (Rothwell et al., PMID 30017552) suggests that low-dose aspirin may not suffice for stroke prophylaxis for patients who ...
How do you manage myasthenia gravis in patients over the age of 90?
Steroids always carry the risk for side-effects and these need to be explained to each patient and weighed against co-morbidities to determine if they are in fact reasonably indicated in a particular instance. Nevertheless, steroids should be first-line agents for elderly MG patients as a significan...
Does aspirin dose (81 mg vs 325 mg) matter for secondary stroke prevention?
This topic has been debated extensively. There are two camps in this debate: Aspirin with a dose of 81 mg is adequate for platelet inhibition in the general population. Aspirin with a dose of 325 mg may be needed for individuals who weigh more (>70 kg) to achieve appropriate platelet inhibition. T...
Is there any role for 25-OH Vitamin D testing in patients older than 75 years old in the general population?
The recent Endocrine Society Guideline on Vitamin D no longer recommends testing for vitamin D status unless there are unusual circumstances. The Guideline however recognized that approximately 20% of adults greater than 75 years of age are vitamin D deficient i.e. 25-hydroxyvitamin D <20 ng/mL. The...
How do you approach a mildly positive finding on an autoimmune encephalitis panel when there is no other evidence of encephalitis (such as elevated CSF protein, abnormal imaging, or EEG findings)?
In general, low positive Abs by ELISA or radioimmunoprecipitation assays have low predictive value for neurological disease and cancer outside of specific clinical contexts (e.g. a PQ of 0.03 nmol/L in a patient with myasthenic syndrome).For encephalitis, GAD65 < 20 nmol/L, and PQ type calcium chann...
What duration of dual antiplatelet therapy do you use for secondary prevention of ischemic stroke due to intracranial atherosclerotic disease?
It is a fair question that we don't have a solid evidence-based answer for. I agree that the SAMMPRIS trial was driven by events within the first 30 days, although this was primarily driven by procedure-related events in the stented group. We do know that intracranial athero (ICAS) risk of stroke re...
Would you recommend AV fistula placement in a CKD Stage 5 patient who is over the age of 80?
Depends. If this is an active 80-year-old, then creating a distal fistula (radial-cephalic, when vessels are available) would be ideal compared to a catheter. For someone with limited life expectancy, an alternative (graft or catheter) may be acceptable.
How do you approach selecting biologic therapy vs non-biologic DMARD (such as methotrexate) as initial therapy in patients with new RA diagnosis with significant erosive disease?
In my clinical experience, not everyone is the best candidate for methotrexate. Businessmen who feel alcohol consumption is part of their ability to finish business deals are uncomfortable taking methotrexate and I am uncomfortable prescribing for them. Men and women who are hoping to bear children ...
How would you approach the work up of SLE in a patient over 80 years old?
Elderly onset lupus is uncommon and in the past twenty-five years has been reported to occur in as few as 6% of patients to as many as 19% of patients with the diagnosis of lupus. Typical clinical presentations tend to include arthritis/arthralgias, fever, weight loss, lymphadenopathy, serositis, si...