Rheumatology
Clinical discussions on autoimmune diseases, biologic therapies, vasculitis, and musculoskeletal conditions.
Recent Discussions
How do you approach patients who identify so strongly with being sick or with a particular diagnostic label that it makes up a significant portion of their identity?
In many cases, the point at which this question is being asked is one at which the train has already left the station, and sickness as a way of life/career has set in. Unfortunately, with functional somatic syndromes, there is data suggesting that self-rated quality of life and functioning are lower...
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...
When is the ideal time in the disease course to offer radiotherapy for Dupuytren's disease for the most optimal outcomes?
Radiotherapy is most effective when fibroblasts are actively proliferating, i.e., during the cellular or proliferative phase of the disease, when there is a palpable, progressive nodule or cord but no fixed contracture.Prospective German trials show that treating during this biologically active peri...
Would you consider re-irradiation for recurrence of Dupuytren's Contracture?
Agree with @Dr. First Last, especially since the total doses used for treatment are widely variable (as low as 10 Gy all the way to 40 Gy), with clinical study evidence supporting a minimum dose of 21 Gy. Seegenschmiedt et al., PMID 11172962Due to dose constraints for the hand being about 60 Gy (no ...
What factors do you consider when advising a patient with lupus nephritis on the safety of becoming pregnant?
I agree with Dr. @Dr. First Last's excellent suggestions (with just one exception!). I don't increase prednisone prophylactively for lupus pregnancy - I would only add or increase steroid if there is a flare. The risks of steroid in pregnancy impact both maternal and pregnancy outcomes, so we try to...
What specific criteria or patient conditions would make you hesitant to use fluoroquinolones early in the treatment course for managing MSSA joint infections with oral antibiotics?
For MSSA joint infections, I have moved away from using FQ to using high-dose cephalosporins as a step-down therapy, particularly cefadroxil 1 g twice daily, given less frequent dosing/increased adherence. Considering the risk-benefit analysis, I prefer using FQ as an oral option in polymicrobial an...
Is there a role for nitazoxanide for treatment of norovirus gastroenteritis in immunocompromised patients?
There is no good-quality evidence supporting a role for nitazoxanide for treatment of norovirus gastroenteritis in immunocompromised patients. The efficacy of nitazoxanide in viral gastroenteritis is supported by a small manufacturer-sponsored randomized, double-blind trial in non-immunocompromised ...
Can needle EMG or nerve conduction studies cause transient MRI abnormalities, such as apparent inflammation, edema, or enhancement of a nerve, that could be mistaken for neuritis on subsequent imaging?
Yes—needle EMG can create small, transient post-procedure MRI/MR-neurography abnormalities at needle insertion sites, including focal T2/STIR hyperintensity interpreted as edema and occasional small hematoma, which can potentially be mistaken for local pathology if the timing is not recognized. In a...
Do you routinely evaluate patients with collagen disorders or Ehlers-Danlos for platelet defects?
Yes, I routinely carry out a full hemostasis evaluation, including platelet aggregation and release studies, in patients referred to me with easy bruising and hypermobility with an increased Beighton score suggesting EDS and in those already diagnosed genetically with EDS. EDS patients typically hav...
How would you approach failure of maintenance therapy (Azathioprine) for PR3 positive, c-ANCA positive, pulmonary–renal vasculitis previously induced with cyclophosphamide, with a history of anaphylaxis to rituximab?
This is a challenging clinical situation with several appropriate treatment approaches as follows: Desensitization to rituximab - this would need to be done in the ICU but is effective for patients who are willing to undergo the process for whom other maintenance regimen options are suboptimal. Avac...