Rheumatology
Clinical discussions on autoimmune diseases, biologic therapies, vasculitis, and musculoskeletal conditions.
Recent Discussions
Would the need for infliximab/MTX/nonsteroidals to control initial irAE affect your decision to rechallenge these patients with ICI?
Infliximab and methotrexate are generally used in irAE grades 3 or 4, or in grade 2 irAEs that are refractory to initial treatment with steroids. Methotrexate is typically used for irAEs of the musculoskeletal system, such as inflammatory arthritis or myositis. Infliximab tends to be used in the set...
How do you approach the significance of +RNP III antibody in a patient with positive ANA but no other signs or symptoms of systemic sclerosis?
RNA polymerase III is a specific autoantibody for a subset of systemic sclerosis associated with severe diffuse cutaneous scleroderma, renal crisis, GAVE, and a strong association with malignancy. If this antibody is identified in the absence of Raynaud's or other symptoms of scleroderma, its signif...
How do you counsel patients on the potential benefits of nerandomilast for PPF?
Nerandomilast is an inhibitor of phosphodiesterase 4 (PDE4), which leads to elevated intracellular cAMP, which reduces the expression of profibrotic cytokines and growth factors. It has both antifibrotic and immunomodulatory activity and may be useful in active inflammatory ILD based on these charac...
In a young female with lupus cerebritis with seizures would you start induction therapy with Rituximab over cyclophosphamide?
I am not aware of a direct comparison of the efficacy of cyclophosphamide versus rituximab for treating lupus cerebritis with seizures. In cases of life-threatening progressive disease, giving both agents has been reported. Choosing between the two should involve in-depth patient education and invol...
Would you consider anti-IL-5 therapy (mepolizumab or benralizumab) to either prevent or treat the more severe manifestations of eosinophilic granulomatosis with polyangiitis, such as "infiltrative" (e.g., cardiomyopathy, pulmonary infiltrates, or gastroenteritis) or "vasculitic" (e.g., neuropathy, palpable purpura, or glomerulonephritis)?
Yes, I would consider early starting biologics for infiltrative EGPA.
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 ...
Do you recommend allopurinol desensitization in gout patients who develop a rash on allopurinol therapy?
I don't recommend desensitization for allopurinol-allergic patients. There was a time when this made sense due to the lack of a viable alternative therapy. The process is cumbersome in a private practice setting and not as simple as providing the patient with a prescription for febuxostat.Febuxostat...
How will you incorporate nerandomilast into your treatment algorithm for autoimmune ILD with progression, particularly relative to sequencing with immunosuppression?
The sequencing of therapy in CTD-related PPF remains unclear. Recent data suggest that immunosuppression may not alter clinical outcomes in fibrotic ILDs, including those associated with systemic autoimmune disorders (Pugashetti et al., PMID 42432856). In the FIBRONEER-ILD study, nerandomilast impro...
Before re-challenging a patient with ICI after grade 1-2 pneumonitis, do you re-image to confirm resolution of pneumonitis?
Grade 1 pneumonitis is defined as confined to one lobe of the lung or <25% of the total lung parenchyma, while grade 2 pneumonitis is defined as involving more than one lobe of the lung or 25-50% of the lung parenchyma. Grade 1 pneumonitis is typically an incidental finding on CT in an asymptomatic ...
What minimum clinical features or risk factors drive you to obtain a baseline HRCT in a patient with RA or Sjogren's disease?
Overall, about 10% of RA patients will develop clinically significant ILD, as will 20% of those with SjD. Those are a significant number of people, and ILD should be on our radar as clinicians. Knowledge of risk factors for ILD can help us focus on people most likely to be affected. Several risk fac...