Neurology
Expert perspectives on neurological conditions, stroke management, movement disorders, and neuromuscular disease.
Recent Discussions
Do 5HT4 agonists such as Metoclopramide actually lead to improvement in symptoms for patients with diabetes related gastroparesis?
Yes, sometimes when the gastroparesis is frequent or the symptoms are tough, I do use Reglan to help. By the time they wind up in the hospital, they are really willing to have me use anything on them that might help. I explain to every patient the side effects of Reglan, including tartive dyskinesia...
What is your approach to dosing scIG for CIDP in patients stable on IVIG?
There are at least several categories of stable patients (IgG-responders): Stable with no change in initial IVIg dose or interval (minimum effective dose unknown but clinically optimized); Stable with no change in initial IVIg dose or interval (minimum effective dose unknown but NOT clinically opti...
Should mRS be incorporated into determining eligibility for extended window thrombolysis?
Key thrombolysis trials (WAKE UP, OPTION, EXTEND, TIMELESS, ECASS-4, HOPE, EXTEND IA) excluded patients with mRS of 2 or greater. The reason for this was the outcome of functional independence at 90 days. Hence, for trial purposes, to look at the outcome, it was necessary to exclude patients with di...
What is the utility of a hypercoagulability workup in recurrent cryptogenic stroke, and what specific tests would you recommend?
Ambulatory monitoring for AFib is probably more helpful than such a thorough clotting workup.
When would you repeat antibody testing for seronegative myasthenia gravis?
I will usually recheck in 1-2 years, but I mostly focus on acetylcholine receptor antibodies. I have never seen seroconversion from MuSK negative to MuSK positive. Also, if initial antibody testing for Acetylcholine receptor binding/modulating and MuSK antibodies is negative by RIA assay, I recommen...
Do you recommend endovascular therapy in patients with isolated posterior cerebral artery stroke?
The general approach to acute ischemic stroke - (1) assess your patient for clinical suitability for EVT and then (2) look at your imaging - still applies to ischemic stroke due to PCA occlusion. For example, if the deficit is only a quadrantanopia in an elderly patient who already does not drive, t...
Are there any contraindications using nurtec in patients with headaches in the setting of recent RCVS?
I would be comfortable using Nurtec in a patient with a recent RCVS diagnosis. I am comfortable using triptans in patients with a prior stroke or MI with proper patient counseling unless they have critical/severe artery stenosis. I have had cluster headache patients who continue sumatriptan injectio...
What is your approach to management of severe hyponatremia in patients with alcohol use disorder who experience seizures that could be secondary to the electrolyte derangement or alcohol withdrawal?
Since it is difficult to make a definitive distinction as to whether the seizure is due to severe hyponatremia or alcohol withdrawal, it is prudent to treat both severe hyponatremia and alcohol withdrawal concurrently. Given that the seizure may be contributed to by the severe hyponatremia, 3% hyper...
When should one consider obtaining a cardiac MRI in ischemic stroke patients?
This is a terrific question. Cardiac MRI is increasingly utilized in the diagnostic evaluation of ischemic stroke and can uncover clinically covert cardiovascular disease. The clinical utility in ischemic stroke is most in patients with concern for LV thrombus (low EF or recent anterior ST elevation...
Do you treat migraine with aura if there is not an associated headache/pain?
I do if it interferes with quality of life. I do not recommend abortive medications for aura. There is no evidence that migraine abortive treatments shorten the duration of aura. I do not think that they do. Anecdotally, I have had some patients report that taking NSAIDs or a triptan at the aura ons...