Rheumatology
Clinical discussions on autoimmune diseases, biologic therapies, vasculitis, and musculoskeletal conditions.
Recent Discussions
What is your approach to management of elevated liver enzymes in patients who recently started treatment with tocilizumab?
This is an important concept because anyone using tocilizumab will eventually wrestle with this question. The question, though, does not tell you whether this is the first time a practitioner sees the liver enzyme elevation, or how high the liver enzymes rose. Since everyone should have had a lipid ...
How do you approach managing nausea and GI side effects when initiating methotrexate?
There are several strategies to minimize nausea and gastrointestinal symptoms with the use of methotrexate. The medication can be taken with food, just not with caffeine. The dose can be split throughout the day it is taken such as half the dose in the morning and the other half in the evening. The ...
How would you approach managing an asymptomatic patient with normal kidney function who has elevated p-ANCA and MPO titers along with evidence for pauci-immune glomerulonephritis on kidney biopsy?
I would assume the patient has hematuria and proteinuria, and that is why they had a kidney biopsy. I would treat this patient with immunosuppression, but would be willing to reduce the dose and duration of immunosuppression depending on the response of the patient. Following the ANCA titer would al...
Which serologic tests are most helpful when evaluating for suspected drug-induced lupus?
If I suspect drug-induced lupus, I typically order the following laboratory testing: ANA/IFA Anti-histone antibody, usually positive in drug-induced lupus Anti-Ro antibody, usually positive in drug-induced subacute cutaneous lupus Anti-dsDNA, usually negative in drug-induced lupus vs positive in id...
For those treating osteoarthritis with LDRT, is there any concern of adverse effects or decreased efficacy in patients with osteoporosis?
I’m not aware of any data specifically looking at the efficacy of LDRT for OA in patients with osteoporosis. The anti-inflammatory mechanism of LDRT should not be altered by the bone thickness/quality, but repetitive “injury” contributing to OA may be different if the cause is related to bone qualit...
Is it necessary to prescribe a steroid taper after two weeks of high-dose prednisone (60 mg daily)?
Interesting question. Not being an endocrinologist, I don't have the expertise to advise but the reference below makes the statement that even short-term steroids can be an issue. I suspect that if you have to stop abruptly from 60 mg daily for 2 weeks, it would probably be fine in most instances bu...
How do you approach the frequency of DEXA scan monitoring for older adults on bisphosphonate therapy during the course of therapy?
Depends who you read. ACP: Recommendation 4: ACP recommends against bone density monitoring during the 5-year pharmacologic treatment period for osteoporosis in women. (Grade: weak recommendation; low-quality evidence) [1] Monitoring wasn't addressed in the 2023 update. ACR: For adults continuing...
Would you proceed with renal transplant in a patient with lupus nephritis who has progressed to ESRD and is clinically stable, but has persistently elevated dsDNA and low complements despite appropriate doses of hydroxychloroquine and mycophenolate?
Short answer: Yes—if the patient’s clinical lupus is quiescent for at least 6 months, it is reasonable to proceed with kidney transplantation even in the presence of persistent serologic activity (e.g., low complement, elevated anti-dsDNA).Why this matters: Transplant > Dialysis: Patients with LN-ES...
How would you approach the upfront management of a patient with acute unilateral vision loss with strong clinical risk factors for both cardioembolic stroke and GCA if an expedited MRI is not possible due to the presence of an AICD?
I'm definitely not an expert in this topic, but you have many clinical tools to increase/decrease your clinical suspicion for GCA vs. cardioembolic stroke. Some things I would ask: Is this patient currently in Afib? What's their CHADSVASC? Are they anticoagulated? Can we get a TTE to check for vege...
Do you recommend checking anti-drug antibodies for patients on TNF inhibitors?
This is a very good question with direct clinical practice implications. I do not check or follow anti-drug antibodies when using TNF inhibitors for the treatment of rheumatoid arthritis or psoriatic arthritis. There are reports that suggest, on a group level, that these antibodies, if present, impa...