Rheumatology
Clinical discussions on autoimmune diseases, biologic therapies, vasculitis, and musculoskeletal conditions.
Recent Discussions
Do you recommend maintaining the same monitoring interval of PFTs every 3–6 months with HRCT as indicated for patients with anti-MDA5 dermatomyositis, or do you recommend closer surveillance in this group?
Closer surveillance may be needed at diagnosis of ILD in anti-MDA5 DM at every 3 months for 1st year. But typically, in my experience, patients' symptoms progress faster than every 3 months, so rapidly progressive ILD is diagnosed clinically.
Is your approach to managing immune related adverse events altered at all in light of COVID-19?
First of all, I wish to thank @Dr. First Last from Johns Hopkins/Sibley for his advice addressing this critical topic.We are all witnessing a rapidly evolving crisis that none of us have been prepared for and it is the right thing to quickly consider as best as we can how the COVID-19 pandemic shoul...
If methotrexate is contraindicated or not tolerated, what systemic treatments do you use for generalized morphea?
I typically reach for mycophenolate as a second-line agent if methotrexate failed or is contraindicated. If the generalized morphea is actively progressing, I will add a steroid taper as a bridge until the DMARD has time to take effect. Whole body UVA1 is also a helpful adjunctive treatment to a DMA...
What is the most appropriate next step in management for a patient with dermatomyositis who is maintained on methotrexate 25 mg weekly but develops disease flare when prednisone is tapered below 10 mg daily and is unable to receive IVIG?
The fact that the patient cannot taper prednisone below 10 mg indicates that methotrexate alone, while has some effect, is not sufficient to control the disease. There are several options, depending on the severity of each organ involvement. Since the joints are affected, I would favor an agent that...
How long would you recommend that a patient continues guselkumab prior to deciding that the therapy is not effective?
Many trials have a placebo-controlled period of 12-24 weeks. Thereafter, all patients receive active treatment. Even if the original treatment allocation remains unknown to the patient and doctor, they know that from that moment on, everyone receives active treatment. This will have an influence on ...
Were the patients enrolled in the SEAM-RA trial prior methotrexate monotherapy non-responders?
Yes, presumably at one time, most of these patients were methotrexate non-responders because otherwise, it’s unlikely they would have required escalation to TNFi. Clinicians would typically not add TNFi therapy unless the patient had first failed DMARDs (i.e., methotrexate in this case). It is impor...
Are the results of the SEAM-RA trial generalizable to other TNF inhibitors given the differences in immunogenicity?
This is a great question, and an important one because different TNF inhibitors have different immunogenicity and patients can make anti-drug antibodies that can effectively neutralize the drug and render it a less effective treatment option. This tends to happen more with some molecular constructs ...
How do you approach adding colchicine to a patient who is on a stable statin regimen?
This is a good question and a tough situation, since the drug-drug interaction here can be as subtle as myalgias but as severe as rhabdomyolysis (rare but happens). If you can avoid long-term colchicine in this situation, it is always best. These situations (hypercholesterolemia and crystal arthropa...
How do you approach the management of autonomic neuropathy in a patient with Sjogren's?
Early on in working with autoimmune patients, I had access to neurogastroenterology specialists and gained an appreciation for GI dysmotility disorders. In addition to Scleroderma, Sjogren's patients frequently had documented abnormalities on motility studies. Neuro and immune abnormalities can lead...
How do you optimize retinopathy screening schedules for patients on hydroxychloroquine while also prioritizing cost-effectiveness?
I'll approach this from the cost-effectiveness standpoint as I agree with Drs. @Dr. First Last and @Dr. First Last on their excellent points.Patients with SLE have remarkably high costs when you add up copays, medications, imaging studies, travel, missing work, etc. Anything we can do to help reduce...