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Search results for: rituximab

Figure 1. A nasal biopsy shows intimal infiltration of the small blood vessels (black arrow).

Case Illustrates the Difficulty Diagnosing Granulomatosis with Polyangiitis

Diana Girnita, MD, PhD, & Vishnuteja Devalla, MD  |  June 21, 2018

Granulomatosis with polyangiitis (GPA) was first described in the British Medical Journal in 1897 by Scottish otolaryngologist Peter McBride.1 GPA is a relatively rare, systemic necrotizing vasculitis that can make diagnosis challenging. The incidence has been estimated anywhere between two and 12 cases per million.2 GPA mainly affects adults between the ages of 45 and…

Filed under:Vasculitis Tagged with:ANCAanti-neutrophil cytoplasmic antibodies (ANCA)BiomarkersbiopsyGPAgranulomatosis with polyangiitis

Researchers Seek to Predict & Prevent Rheumatoid Arthritis

Jeffrey A. Sparks, MD, MMSc, & Kevin D. Deane, MD, PhD  |  June 21, 2018

Preventing adverse outcomes in individuals who have rheumatic diseases is a daily goal for rheumatologists. For example, rheumatologists prescribe medications and perform screening to prevent erosions in rheumatoid arthritis (RA), renal failure in systemic lupus erythematosus and flares across all diseases. Many of these actions are classified as secondary or tertiary prevention, because individuals have…

Filed under:Rheumatoid Arthritis Tagged with:lifestyleMetricsrisk assessmentRisk Factors

IgG4-Related Kidney Disease: Diagnostics, Manifestations, & More

IgG4-Related Kidney Disease: Diagnostics, Manifestations & More

Despina Michailidou, MD, PhD, & Paul Cohen, MD   |  May 17, 2018

Immunoglobin G4-related disease (IgG4-RD) is a rare fibro-inflammatory disease of unknown etiology that has been recently recognized. It can cause fibro-inflammatory masses in almost every organ of the body and is associated with dense lymphoplasmacytic infiltration of IgG4-postitive plasma cells, storiform fibrosis and elevated levels of serum IgG4.1 IgG4-RD is a systemic disease that may…

Filed under:ConditionsOther Rheumatic Conditions Tagged with:fibroinflammatoryIgG4 related diseaseIgG4-RDkidney disease

Kussmaul, Meier & Polyarteritis Nodosa

Ruth Jessen Hickman, MD  |  April 26, 2018

In 1866, Adolf Kussmaul, an internist, and Rudolf Maier, a pathologist, published the classic characterization of what eventually became known as polyarteritis nodosa.1 It was the first scientific clinical characterization of a noninfectious vasculitis. As such, it became a paradigmatic point of contrast to other types of vasculitides that were later described. Their description also…

Filed under:Vasculitis Tagged with:HistoryLost & Foundpolyarteritis nodosascientific methodVasculitis

Patients Lose When Insurance Company Forces Drug Switch

Roy Souaid, MD  |  April 26, 2018

This past June, a 64-year-old man with a history of psoriatic arthritis and severe arthritis appeared at our clinic for his regular follow-up with concerns about a letter from his insurance company. The letter stated the company wouldn’t pay for the patient’s secukinumab (i.e., Cosentyx) prescription anymore and suggested he take ixekizumab (i.e., Taltz) instead,…

Filed under:EthicsOpinionSpeak Out Rheum Tagged with:Health Insuranceprescription

elenabsl / shutterstock.com

Have We Reached the Limits of Clinical Classification?

Philip Seo, MD, MHS  |  April 26, 2018

There is an old adage that there are two types of people—lumpers and splitters. For some, people are easily categorized into liberal vs. conservative, Democrat vs. Republican, Donald Trump supporter vs. Hillary Clinton supporter. For others, everyone is a snowflake, and what makes us different is much more important than what makes us the same….

Filed under:OpinionRheuminationsSpeak Out Rheum Tagged with:Classification Criteria

Can Certain DMARDs Treat Dementia?

Larry Beresford  |  April 26, 2018

In the complex web of interactions between systemic inflammatory response, rheumatic disease and disease-modifying anti-rheumatic drugs (DMARDs), what is the potential for using rheumatologic therapies to treat other medical conditions linked to inflammation? Some medical researchers have looked at cardiac conditions, and others have examined the overlap with Alzheimer’s disease and other dementias. Positive effects…

Filed under:Uncategorized Tagged with:Alzheimer's DiseasedementiaDisease-modifying antirheumatic drugs (DMARDs)

Ethics Forum: What to Do When an Autoimmune Patient Needs a Transplant?

W. Blaine Lapin, MD, Jennifer L. Rammel, MD, MPH, & Andrea A. Ramirez, MD, MEd  |  March 19, 2018

Despite our best efforts and modern interventions, we still have patients in the intensive care unit with organ failure. Although renal failure can be mitigated by dialysis, patients with cardiac or respiratory failure secondary to active autoimmune disease raise difficult clinical and ethical issues. Two recent cases, both with organ failure, led us to examine…

Filed under:ConditionsEthics Tagged with:transplantation

PhuShutter / shutterstock.com

The FDA Approved Several New Rheumatology Drugs in 2017

Larry Beresford  |  March 18, 2018

SAN DIEGO—In a session at the 2017 ACR/ARHP Annual Meeting, Kam Nola, PharmD, MS, professor in the College of Pharmacy and vice chair in the Department of Pharmacy Practice at Lipscomb University in Nashville, Tenn., updated participants on new medications and new indications for rheumatology treatments and safety labeling changes approved by the U.S. Food…

Filed under:Drug UpdatesMeeting Reports Tagged with:abaloparatideACR/ARHP Annual MeetingAllopurinolbelimumabbrodalumabguselkumablesinuradMethotrexatesarilumabtocilizumab

Updates on Managing Lupus Complications

Susan Bernstein  |  March 17, 2018

SAN DIEGO—To manage patients with systemic lupus erythematous (SLE), rheuma­tologists must be aware of potentially serious complications affecting many organ systems. On Nov. 7 at the 2017 ACR/ARHP Annual Meeting, two experts offered insights on cardiovascular and hematological complications of lupus. Myocardial Disease in Lupus Lupus patients are at increased risk for heart-related complications, especially…

Filed under:Meeting ReportsSystemic Lupus Erythematosus Tagged with:ACR/ARHP Annual MeetinganemiaCoombshemolysisLupusmyocardial inflammationSLEsplenectomy

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