antibodies and diagnosis Archives - ACR Meeting Abstracts

Abstract Number: 515 • ACR/ARHP Annual Meeting 2013
Does Multiplex Flow Immunoassay Underdetect SSA and SSB Antibodies? An Evaluation Of The Sjogren’s International Collaborative Clinical Alliance (SICCA) Cohort
Alan N. Baer¹, Laura Gutierrez², Mara McAdams DeMarco³, Mi Y. Lam⁴, Livia Casciola-Rosen⁵, Stephen Shiboski⁶, Caroline Shiboski⁴ and Lindsey A. Criswell⁷, ¹Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, MD, ²Center Tower Ste 5300, Johns Hopkins University, Baltimore, MD, ³Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, ⁴Orofacial Sciences, University of California San Francisco, San Francisco, CA, ⁵Division of Rheumatology, Johns Hopkins University, Baltimore, MD, ⁶University of California, San Francisco, San Francisco, CA, ⁷Department of Medicine, University of California, San Francisco, Rosalind Russell Medical Research Center for Arthritis, San Francisco, CA
Background/Purpose: Multiplex flow immunoassays (MFIA) are used by clinical laboratories to test for antibodies to extractable nuclear antigens. The use of blended Ro52 and…
Abstract Number: 516 • ACR/ARHP Annual Meeting 2013
Prevalence Of Seronegative Sjogren’s Syndrome: A Comparative Study From The Sjogren’s International Collaborative Clinical Alliance (SICCA) Cohort
Alan N. Baer¹, Laura Gutierrez², Mara McAdams DeMarco³, Mi Y. Lam⁴, Livia Casciola-Rosen⁵, Stephen Shiboski⁶, Caroline Shiboski⁴ and Lindsey A. Criswell⁷, ¹Division of Rheumatology, Johns Hopkins University School of Medicine, Baltimore, MD, ²Center Tower Ste 5300, Johns Hopkins University, Baltimore, MD, ³Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, ⁴Orofacial Sciences, University of California San Francisco, San Francisco, CA, ⁵Division of Rheumatology, Johns Hopkins University, Baltimore, MD, ⁶University of California, San Francisco, San Francisco, CA, ⁷Department of Medicine, University of California, San Francisco, Rosalind Russell Medical Research Center for Arthritis, San Francisco, CA
Background/Purpose: Individuals with primary Sjogren’s syndrome (SS) may lack systemic autoantibodies. When defined by the absence of anti-SSA and –SSB antibodies, the reported range…

Abstracts tagged "antibodies and diagnosis"

Does Multiplex Flow Immunoassay Underdetect SSA and SSB Antibodies? An Evaluation Of The Sjogren’s International Collaborative Clinical Alliance (SICCA) Cohort

Prevalence Of Seronegative Sjogren’s Syndrome: A Comparative Study From The Sjogren’s International Collaborative Clinical Alliance (SICCA) Cohort