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Search results for: antinuclear antibody

Editor's Pick

A Practical Guide to Autoantibody Testing in Rheumatic Diseases

Donald Thomas, MD, FACP, FACR, RhMSUS, & Jason Liebowitz, MD  |  October 7, 2024

“ANA’s are some of most commonly ordered tests but what exactly are they and what do you do with a positive ANA? Check out the Editor’s Pick for October to learn more,” says Physician Editor Bharat Kumar, MD, MME, FACP, FAAAAI, RhMSUS.

Filed under:Conditions Tagged with:ANA testautoantibodiesautoantibody testingEditor's Picklaboratory tests

Some Lupus Tests Yield False Results

Staff  |  June 1, 2007

The ACR’s Regional Advisory Council (RAC) has received several member reports of false results on antinuclear antibody (ANA) tests. The test screens for systemic lupus erythematosus, drug-induced lupus, and other diseases. Results are used to direct treatment, so accuracy is crucial.

Filed under:From the College Tagged with:AC&Rantinuclear antibodiesLupusRegional Advisory CouncilTest

Precision Medicine on a Population Level

Daniel H. Solomon, MD, MPH, & Andrew Concoff, MD, FACR  |  February 6, 2025

Guest columnists Dr. Daniel Solomon & Dr. Andrew Concoff discuss the potential of technology, such as mobile health apps, to enhance remote care & improve access for underserved patients.

Filed under:OpinionPractice ManagementPractice SupportSpeak Out RheumTechnologyWorkforceWorkforce Tagged with:healthcare accessPrecision Medicine

Precision Medicine on a Population Level: Can Digital Health Technology Improve Access to Rheumatologic Care?

Daniel H. Solomon, MD, MPH, & Andrew Concoff, MD, FACR  |  January 16, 2025

Over our 25 years as rheumatologists, care has advanced greatly. We each completed our rheumatology training in the late 1990s when both infliximab and etanercept first arrived on the U.S. market, ushering in the era of biologics in rheumatology. Since this time, our greater understanding of the immunologic basis of many rheumatic diseases has translated…

Filed under:ConditionsOpinionPractice SupportRheumatoid ArthritisSpeak Out RheumTechnology Tagged with:mPROscheduling app

Q&A with a Rheumatologist-Hospitalist

Michael J. Cammarata, MD  |  December 9, 2024

As rheumatology fellows around the country begin to explore various career opportunities, they typically look to academic rheumatology, private practice, industry and research. Vivek K. Murthy, MD, MSc, however, has carved a unique clinical pathway in both rheumatology and hospital medicine, merging his various skills and interests in medical education, diagnostic expertise and clinical problem…

Filed under:CareerProfiles Tagged with:Dr. Vivek K. Murthy

A Case of Lupus Podocytopathy

Vineetha Philip, MD, MPH, Myriam Guevara, MD, Angelina Edwards, MD, & Ziad M. El-Zaatari, MD  |  June 17, 2024

Kidney involvement is a major cause of morbidity and mortality in systemic lupus erythematosus (SLE). Collectively termed lupus nephritis, SLE with kidney involvement comes in many subtypes. The current classification by the International Society of Nephrology/Renal Pathology Society (ISN/RPS), however, does not include lupus podocytopathy, which, through various clinical and epidemiologic studies, has recently been…

Filed under:ConditionsSystemic Lupus Erythematosus Tagged with:case reportLupus nephritisPodocytopathySLE Resource Center

What’s Holding Back Biomarker Innovation, & How Can We Solve It?

Donald Thomas, MD, FACP, FACR, RhMSUS, & Jason Liebowitz, MD  |  October 11, 2023

Think about it. Most rheumatology labs are stuck in the 1960s. Translational biomarker research looks excellent on paper and in theory. However, many barriers exist from the bench to the bedside. This article highlights this problem for the rheumatology community and proposes practical solutions. Case in Point For an example, let’s examine systemic lupus erythematosus…

Filed under:OpinionSpeak Out Rheum Tagged with:Biomarkersinsurance coveragelaboratory tests

A Case of Nodular Rash & Painful Joints

Vania Lin, MD, MPH, Rebecca Johnson, MD, & Lisa Suter, MD  |  October 10, 2022

Polyarteritis nodosa (PAN) is a necrotizing vasculitis, predominantly involving medium-sized arteries, that causes systemic disease, and, less commonly, cutaneous-limited disease. The population prevalence for PAN ranges from 2 to 33 per million.1-3 Estimates vary due to the increased recognition and classification of other forms of vasculitides over time and variation in the regional prevalence of…

Filed under:ConditionsVasculitis Tagged with:case reportFellowsFellows Forumpolyarteritis nodosa

Scleroderma & ILD: Practical Tips on the Diagnosis & Management of Systemic Sclerosis-Associated Interstitial Lung Disease

Samantha C. Shapiro, MD  |  June 15, 2022

No one-size-fits-all approach exists for the care and treatment of patients with systemic sclerosis (SSc) and SSc with pulmonary involvement. Here, experts discuss some best clinical practices for these patients.

Filed under:ConditionsSystemic Sclerosis Tagged with:ILDinterstitial lung disease (ILD)lungsnintedanibSclerodermaSSc-ILDsystemic sclerosis (SSc)tocilizumab

The Role of ANA Positivity in Patients with RA

Susan Bernstein  |  September 28, 2021

Recent research suggests patients with RA and a positive test for anti-nuclear antibody (ANA) may not have a different disease course than patients with RA who test negative for ANA. However, these patients may experience different treatment courses.

Filed under:ConditionsRheumatoid Arthritis Tagged with:ANAANA-positive RAanti-nuclear antibodiesRheumatoid Arthritis (RA)

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