Neurology
Expert perspectives on neurological conditions, stroke management, movement disorders, and neuromuscular disease.
Recent Discussions
How do you decide when to extend rituximab redosing beyond a 6 month interval for replasing multiple sclerosis?
In light of the published study, the discussion that I've had with patients revolves around utilizing CD19/CD20 counts to guide infusion frequency.
How would you empirically manage a large sellar/suprasellar mass with encasement of the right cavernous and terminal internal carotid arteries?
Knowing the histology of the mass would really help in creating more accurate treatment recommendations. A biopsy of a sellar mass is usually accomplished by an endonasal-endoscopic trans-sphenoidal approach utilizing the expertise of an ENT surgeon and a skull-base neurosurgeon. However, in this ca...
Should aTTR mutation with bilateral carpal tunnel alone prompt treatment with a gene silencing drug?
Carpal Tunnel Syndrome does not qualify as a peripheral neuropathy due to TTR amyloid. The amyloid deposition is in the soft and/or connective tissue and not in the nerve. As such, there is no clear indication to treat as much as one might be tempted. Careful follow-up and treatment as soon as neuro...
At what lab values (ferritin, TSAT%) would you offer IV iron therapy to patients with restless leg syndrome?
1. I am hopeful that practitioners will start understanding that ferritin alone is not enough to assess iron because of its acute phase reactivity. I like to order iron parameters after a 5-9 hour fast so the serum iron is not speciously elevated and get a ferritin and TSAT. If the ferritin is <30 a...
How do you approach treatment of a glioblastoma in pregnancy?
Glioblastoma during pregnancy could be treated safely (to mother and fetus) with certain precautions and modifications. Collaboration and consultation with the patient’s obstetrician are essential. External shielding over the patient’s abdomen during treatment will decrease the external scatter radi...
What are your preferred second-line medications for trigeminal neuralgia?
My first line is oxcarbazepine or carbamazepine. The second line is gabapentin. Then, in no particular order, baclofen and lamotrigine. Other options to try: pimozide, tizanidine, phenytoin, valproic acid. If 1 agent does not provide good control, I refer to a surgeon as we try a 2nd agent.
Do you wait to treat small asymptomatic brain metastases until they reach a certain size?
I typically treat all lesions on MRI that are found to be concerning for brain metastases. This is after a discussion with our neuroradiologist colleagues. If there is uncertainty that a small lesion may not be a brain metastasis, then I will elect to follow with a surveillance MRI and treat in the ...
How do you determine the timeline for healing after craniotomy prior to starting chemotherapy and radiation?
I typically wait at least 10-14 days post-op, always after neurosurgery has re-evaluated the craniotomy site for appropriate healing and has already removed staples or sutures.
How do you counsel patients and caregivers about the trajectory of cognitive decline in Parkinson’s disease?
I address the subject of cognitive impairment fairly early in PD, since patients may notice mild deficits in multitasking and attention even within the first few years of diagnosis. Strategies such as making lists and breaking down individual tasks are effective in preserving independence. Worsening...
For a patient with acute stroke who cannot tolerate statins, what is your preferred second-line agent for secondary prevention?
First question - is the patient experiencing the nocebo effect? I would explore statin-based symptoms. Ezetimibe - if only needs a small reduction. If you need to be more aggressive, I would use PCSK9 inhibitors. If the patient cannot tolerate a PCSK9 inhibitor or if you need more lowering, you can ...