Neurology
Expert perspectives on neurological conditions, stroke management, movement disorders, and neuromuscular disease.
Recent Discussions
How do you counsel non-diabetic patients who wish to start metformin to reduce the risk of developing dementia?
There have been some interesting observational studies evaluating the reduction of cognitive decline in patients with type 2 DM. First, they are all in patients WITH diabetes, so not yet generalizable to patients without DM. Second, they are observational trials, which means that they cannot adjust ...
When would you obtain optic nerve testing in patients suspected to have multiple sclerosis without a clinical history of optic neuritis?
A key change in the 2024 revision of the McDonald criteria is the addition of the optic nerve as a fifth anatomic location to demonstrate dissemination in space (DIS) in addition to periventricular, cortical/juxtacortical, infratentorial, and spinal cord, which were included in the 2017 criteria. Op...
Do you generally switch aspirin to another antiplatelet agent if a patient has a non-embolic ischemic stroke and isn't a candidate for DAPT?
I do tend to switch, mainly to impress the patient that I am trying hard to prevent another stroke, and not because there is clear evidence of one antiplatelet over another. Clopidogrel or ticagrelor would be candidates, or I might add cilostazol to aspirin, as this combination has little bleeding r...
In what clinical scenarios do you utilize opioids in patients with restless leg syndrome?
I would say in refractory RLS, i.e., the patient has failed all the options below: Iron supplementation if ferritin <50, Gabapentin/pregabalin, Dopamine agonists, and Non-pharmacological options (like the vibrating pad). *I don't love carbidopa/levodopa for RLS. It very often causes augmentation.
When do you find FDG-PET/CT helpful in the workup for autoimmune encephalitis?
Never. I only use MRI.
When do you consider testing autoimmune antibodies for axonal polyneuropathies without clear etiology?
Dr. @Dr. First Last gave an excellent summary of the clinical red flags that should trigger antibody testing in polyneuropathies. I would like to highlight that not all antibodies are pathogenic or cause the same phenotypes/clinical syndromes; therefore, I would like to break it down by antibody gro...
How do the results of CREST-2 influence your recommendations on screening for asymptomatic carotid stenosis?
Agree with the prior comment. One important nuance is what “medical management” actually meant in CREST-2. This was centralized, protocol-driven care with structured lifestyle counseling and medication escalation, including access to PCSK9 inhibitors with costs covered. Even in that highly organized...
How do you approach managing nausea and GI side effects when initiating methotrexate?
There are several strategies to minimize nausea and gastrointestinal symptoms with the use of methotrexate. The medication can be taken with food, just not with caffeine. The dose can be split throughout the day it is taken such as half the dose in the morning and the other half in the evening. The ...
Do you prescribe respiratory muscle training (RMT) devices to patients with dysphagia?
We encounter dysphagia frequently in our patients with Parkinson's disease and other movement disorders. If there are any concerns about swallowing or aspiration, my first step is to refer to Speech Therapy for evaluation, and I defer to their expertise for specific treatments from there. That said,...
Is moderate-intensity statin plus ezetimibe just as effective as high-intensity statin monotherapy in preventing major cardiovascular events?
The secondary stroke prevention trial showed that high/moderate-intensity statin therapy combined with ezetimibe and titrated to achieve LDLc <70 were equally effective (compared to goal LDLc <100). Overall, the most important determinant of risk reduction is the achieved LDLc, and so moderate inten...