Neurology
Expert perspectives on neurological conditions, stroke management, movement disorders, and neuromuscular disease.
Recent Discussions
Cost and access aside, when might you prefer to start a patient on a triptan instead of a gepant for acute migraine therapy?
For me, the triptans are first line for migraine abortion. They have been on the market for well over three decades, we have a lot of experience with them, a lot of clinical-trial information is available on them, and also in special populations like teenagers and adolescents, as well as pregnant wo...
Does global brain atrophy increase risk for intracranial bleed after fall in older adults?
It depends on the location of the hemorrhage. Subdural bleeding/hematoma is much more likely in elderly people with brain atrophy and a fall. Epidural hemorrhage is much more common in young patients. Intracerebral hemorrhage is more related to risk factors such as hypertension in middle age and amy...
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...
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 is the role of inebilizumab in the maintenance treatment of IgG4-related disease?
Inebilizumab may play an important role in the maintenance treatment of IgG4-related disease (IgG4-RD), particularly in patients at high risk for relapse. These are typically patients with multi-organ involvement and elevated serum IgG4 levels who initially respond well to corticosteroids but tend t...
What MRI findings would you consider compatible with an acute seizure or seizures?
Frequent seizures and status epilepticus can result in reversible neuroimaging findings such as cortical enhancement, DWI cortical ribboning, and decreased attenuation on CT. Imaging findings can be resolved with control of seizures.Hormigo et al., PMID 15023812Kramer et al., PMID 3653056Riela et al...
When do patients with descending paralysis and suspected botulism require inpatient EMG?
If a health care provider suspects botulism in a patient presenting with descending paralysis (beginning from the cranial/bulbar region) and certain clues such as autonomic nerve involvement with dilated poorly reactive pupils, constipation, etc. can help, then treatment must be administered immedia...
What serum biomarkers are most helpful in cardiac arrest prognostication?
Neuron-specific enolase. This is checked at 24, 48, and 72 hours. It is, however, NOT to be used in isolation for prognostication, which is multimodal, including clinical exam after clearance of sedation (typically at 5 days post arrest), EEG (e.g., looking for reactivity of background), NSE, and MR...
When should you seek hyperbaric oxygen therapy for patients with CRAO?
I usually pursue hyperbaric oxygen therapy within the 24-hour window from symptom onset for CRAO. This can be performed following TNK if given. In reality, though, there are multiple barriers to achieving this, including: Few centers offer hyperbaric oxygen therapy Labor intensive Difficulty with i...
How do you determine if generic vs. brand formulation of a DMT is the probable cause of worsening multiple sclerosis disease activity?
I based this on the timing of the switch to generic formulations and the duration of stability on brand formulation. For example, if a patient has been on brand DMT with stability for 5 years, then recently changed to generic with disease activity within the first year, I would consider that the gen...