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Rheumatology

Clinical discussions on autoimmune diseases, biologic therapies, vasculitis, and musculoskeletal conditions.

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Should the use of avacopan be limited to those patients at increased risk of steroid toxicity given the anticipated high cost of this medication?

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Rheumatology · Mayo Clinic College of Medicine

Once Avacopan is available for clinical use in the treatment of patients with AAV, providers will need to carefully weigh risks and benefits of the medication while considering other factors including cost.The ADVOCATE trial used a novel glucocorticoid toxicity index that captures common GC-related ...

How has the new data regarding long-term follow-up of degenerative meniscal tears vs surgery changed your management approach in these patients?

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Primary Care · Wake Forest University

Degenerative meniscus tears are a common finding on MRI in our older patients. A challenge lies in determining if that finding is the cause of the patient's symptoms. When deciding whether to send for surgical consultation, I query about mechanical symptoms (catching, locking, or giving way) and/or ...

Before re-challenging a patient with ICI after grade 1-2 pneumonitis, do you re-image to confirm resolution of pneumonitis?

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Medical Oncology · Johns Hopkins University School of Medicine

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 ...

How long would you recommend that a patient continues guselkumab prior to deciding that the therapy is not effective?

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Rheumatology · Leiden University Medical Center

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 ...

How do you interpret treatment response in the DISCOVER-2 Trial when patients were allowed to remain on up to 10mg of prednisone equivalent for disease control while on guselkumab?

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Rheumatology · Leiden University Medical Center

The dependence on the use of systemic glucocorticoids may indeed be a good reason to change treatment. Especially in patients with psoriatic arthritis. So, if patients are unable to stop systemic glucocorticoids and there are still treatment options for the patient, this could be tried. It is diffic...

Where in the sequence of biologics would you consider guselkumab for patients with active psoriatic arthritis despite standard DMARD therapy?

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Rheumatology · Mayo Clinic Jacksonville

This is an extremely important question and one that is likely to change as new data becomes available. It is important to remember that psoriatic arthritis (PsA) is a complex and heterogeneous disease and a single approach does not work for every patient. Based on the ACR/NPF 2019 PsA treatment gui...

Is there a period of time after which you would not resume ICI after a patient has had an irAE and required a prolonged steroid taper?

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Medical Oncology · Johns Hopkins University School of Medicine

Typically if a patient has required treatment with steroids for four to six months, it was because their irAE was significant (grade 2-4) and refractory to initial treatment. If the patient received combination immunotherapy, such as anti-CTLA-4 and anti-PD-1 agents, one could consider resuming the ...

How should the results of the ADVOCATE trial be applied in AAV patients who receive rituximab induction and maintenance therapy?

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Rheumatology · Director, Vasculitis Clinical Research Consortium

The following answer was jointly drafted by Dr. Peter Merkel and Dr. David Jayne:The data from ADVOCATE indicate that patients with granulomatosis with polyangiitis (GPA) or microscopic polyangiitis (MPA) treated with avacopan 30 mg twice daily and prednisone placebo were able to achieve remission w...

For a patient with suspected post-streptococcal reactive arthritis who does not meet criteria for acute rheumatic fever and has a normal echocardiogram at presentation, do you prescribe 1 year of antibiotic prophylaxis?

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Rheumatology · University of Alabama Birmingham

This is a loaded question. Post-Streptococcal reactive arthritis (PSRA) plagued me during my fellowship (many moons ago). There is a fine line between PSRA and rheumatic fever (RF). We rarely see RF in the United States anymore. If I'm convinced it is PSRA and not RF (e.g., RF migratory arthritis qu...

In patients with severe osteoporosis, history of retinal artery occlusion, and hypercalciuria, would you favor PTH analogue therapy or Evenity?

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Endocrinology · Milwaukee Va Medical Center

Assuming that PTH and vitamin D are normal, neither. Chlorthalidone is the treatment of choice in this scenario. Chlorthalidone is usually better than HCTZ, as HCTZ often must be given BID, whereas chlorthalidone can be given daily. I have seen very large improvements in BMD with thiazide therapy, o...