Abstracts tagged "Diagnostic criteria"

Abstract Number: 2233 • ACR Convergence 2022
Machine Learning Uncovers Novel mRNAs Expressed in Fibromyalgia
Lena Kolb¹, Mark Rudolph¹, Alan Kivitz², Scott Rey¹, Roberta Alexander¹, Anja Kammesheidt³ and Geoffrey Stephens¹, ¹Exagen, Inc., Vista, CA, ²Department of Rheumatology, Altoona Center for Clinical Research, Duncansville, PA, ³self, Laguna Beach, CA
Background/Purpose: Fibromyalgia is a debilitating pain condition that affects roughly 12 million people in the United States. Although preliminary diagnostic criteria have been established by…
Abstract Number: 0497 • ACR Convergence 2022
Classification Criteria and Existing Pre-Test Probability Stratification Tools Perform Poorly in Diagnosing Giant Cell Arteritis
Victor Yang¹, Christopher McMaster¹, Claire Owen², Jessica Leung³, Bonnia Liu¹, Russell Buchanan⁴ and David Liew⁴, ¹Austin Health, Melbourne, Australia, ²Austin Health, Malvern East, Australia, ³Austin Health, Preston, Victoria, Australia, ⁴Austin Health, Heidelberg, Australia
Background/Purpose: The 2022 ACR/EULAR GCA classification criteria are a major advance which will underpin future scientific advancement by classifying patients already diagnosed with primary systemic…
Abstract Number: 0675 • ACR Convergence 2022
Clinical Characteristics and Factors Associated with Relapse and Mortality in Diffuse Alveolar Hemorrhage Among Patients with Antiphospholipid Syndrome: A Multi-Center Retrospective Cohort
Jose A Meade-Aguilar¹, Gabriel Figueroa Parra¹, Hannah Langenfeld², Rodrigo Cartin-Ceba¹, Ulrich Specks¹, Cynthia Crowson³ and Ali Duarte-Garcia¹, ¹Mayo Clinic, Rochester, MN, ²Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, ³Mayo Clinic, Eyota, MN
Background/Purpose: Antiphospholipid syndrome (APS) is associated with diffuse alveolar hemorrhage (DAH). However, only case reports and small case series are available in the literature. We…
Abstract Number: 0676 • ACR Convergence 2022
Presentation and Outcomes in Patients with Adrenal Hemorrhage Associated with Antiphospholipid Syndrome: A Cohort Study and Systematic Review of Literature
Jose A Meade-Aguilar¹, Gabriel Figueroa Parra¹, Jeffrey X. Yang¹, Hannah Langenfeld², Prerna Dogra¹, Irina Bancos³, Hassan Murad³, Cynthia Crowson⁴ and Ali Duarte-Garcia¹, ¹Mayo Clinic, Rochester, MN, ²Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN, ³Mayo Clinic, Rochester, ⁴Mayo Clinic, Eyota, MN
Background/Purpose: To describe the clinical characteristics, therapies, and outcomes of patients with antiphospholipid syndrome (APS) and adrenal hemorrhage (AH).Methods: We performed a multicenter retrospective cohort…
Abstract Number: 0902 • ACR Convergence 2022
Diagnosis of Mental Disorder Complicated by Rheumatoid Arthritis: A Study of the Validity of a Psychiatrist’s Diagnosis and Questionnaire Method
Yusuke Miwa¹, Yuko Mitamura², Hiroi Tomioka³ and Michio Hosaka⁴, ¹Division of Rheumatology, Department of Medicine, Showa University School of Medicine, Tokyo, Japan, ²Department of Nursing, Showa University School of Nursing and Rehabilitation Sciences, Tokyo, Japan, ³Department of Psychiatry, School of Medicine, Yokohama, Japan, ⁴Department of psychosomatic medicine, Fujiyoshida, Japan
Background/Purpose: It has been reported that about 15% of patients with rheumatoid arthritis (RA) have depression, and most of these studies have used questionnaire methods.…
Abstract Number: 1005 • ACR Convergence 2022
Increasing the Proficiency for Scoring Sacroiliac Joint Radiographs According to the Modified New York Criteria for Ankylosing Spondylitis by Using an Online Real-time Iterative Calibration (RETIC) Module
Anna Hadsbjerg¹, Mikkel Østergaard², Joel Paschke³, Adrian Ciurea⁴, Michael Nissen⁵, Stephanie Wichuk⁶, Ashish J Mathew⁷, Marie Wetterslev⁸, Raphael Micheroli⁹, Susanne Pedersen¹⁰, Simon Krabbe¹⁰, Kristyna Bubova¹¹, Monika gregova¹², Alexander Bernatschek⁴, Maurice Donzallaz⁴, Burkhard Moeller¹³, Ziga Snoj¹⁴, Karlo Pintaric¹⁴, Manouk de Hooge¹⁵, Karel Gorican¹⁶, Robert G Lambert⁶ and Walter P Maksymowych¹⁷, ¹Copenhagen Center for Arthritis Research, COPECARE, Rigshospitalet, Glostrup, Denmark, ²Rigshospitalet, University of Copenhagen, Glostrup, Denmark, ³CARE Arthritis LTD, Edmonton, AB, Canada, ⁴University Hospital Zurich, Zürich, Switzerland, ⁵Hopitaux Universitaires de Genève, Geneva, Switzerland, ⁶University of Alberta, Edmonton, AB, Canada, ⁷Rigshospitalet, Copenhagen, Denmark, ⁸Rigshospitalet, Copenhagen, Glostrup, Denmark, ⁹University Hospital Zurich, Department of Rheumatology, Zürich, Switzerland, ¹⁰Rigshospitalet, København, Denmark, ¹¹First Faculty of Medicine, Charles University,, Prague, Czech Republic, ¹²Institue of Rheumatology, Prague, ¹³Inselspital - University Hospital Bern, Bern, Switzerland, ¹⁴Radiology, University Medical Centre Ljubljana, Ljubljana, Slovenia, ¹⁵Ghent University Hospital, Luxembourg, Luxembourg, ¹⁶MSK radiology unit, Radiology section – Diagnostic department, Geneva University Hospitals, Geneva, Switzerland, ¹⁷Department of Medicine, University of Alberta, Edmonton, AB, Canada
Background/Purpose: Radiographic assessment of the sacroiliac joints (SIJ) according to the modified New York (mNY) criteria is essential in the classification of ankylosing spondylitis, but…
Abstract Number: 1239 • ACR Convergence 2022
The Utility of Dual-Energy Computed Tomography in the Diagnosis of Gout
Priya Parikh¹, Kim Nguyen², Priyanka Vashisht², Casey Reed³ and Jon Jacobson³, ¹University of Cincinnati Medical Center, Department of Internal Medicine, Cincinnati, OH, ²University of Cincinnati Medical Center, Department of Rheumatology, Cincinnati, OH, ³University of Cincinnati Medical Center, Department of Radiology, Cincinnati, OH
Background/Purpose: The diagnostic gold standard of the diagnosis of gout is joint aspiration and the identification of monosodium urate (MSU) crystals under polarized light microscopy.…
Abstract Number: 1248 • ACR Convergence 2022
A Retrospective Chart Review Examining How a Change in MRI Protocol Could Affect the Diagnosis of Axial Spondyloarthritis
Alexa Kouroukis¹, Manisha Mulgund², Leilani Famorca³, Pauline Boulos¹ and Viktoria Pavlova⁴, ¹McMaster University, Hamilton, ON, Canada, ²Trillium Health Partners, Ancaster, ON, Canada, ³McMaster University, Milton, ON, Canada, ⁴McMaster University, Ancaster, ON, Canada
Background/Purpose: St. Joseph's Healthcare Hamilton (SJHH) recently changed their MRI-axial spondyloarthritis (axSpA) protocol, used to diagnose patients with axSpA, from an MRI of the spine…
Abstract Number: 0946 • ACR Convergence 2021
Distinct Lipidomic Signatures in Synovium and Synovial Fluid of Patients with Rheumatoid Arthritis versus Psoriatic Arthritis
Beatriz Rocha¹, Berta Cillero-Pastor², Anna Illiano³, Valentina Calamia¹, Gabriella Pinto⁴, Angela Amoresano⁴, Cristina Ruiz-Romero⁵, Juan D Cañete⁶, Ron MA Heeren² and Francisco Blanco-García⁷, ¹Unidad de Proteómica. Grupo de Investigación de Reumatología (GIR). Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas. Universidade da Coruña (UDC). C/ As Xubias de Arriba 84, 15006 A Coruña, España., A Coruña, Spain, ²The Maastricht Multimodal Molecular Imaging Institute (M4I), Division of Imaging Mass Spectrometry, Maastricht University, The Netherlands., Maastricht, Netherlands, ³CEINGE - Advanced Biotecnology, 80145 Napoli, Italy. Instituto Nazionale Biostrutture e Biosistemi (INBB), Rome, Italy., Naples, Italy, ⁴Department of Chemical Sciences, University of Naples “Federico II”, Napoli, Italy. Instituto Nazionale Biostrutture e Biosistemi (INBB), Rome, Italy, ⁵Unidad de Proteómica. Grupo de Investigación de Reumatología (GIR). Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas. Universidade da Coruña (UDC). C/ As Xubias de Arriba 84, 15006, A Coruña, España.Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN). Av. Monforte de Lemos, 3-5. Pabellón 11, 28029, Madrid, España., A Coruña, Spain, ⁶Rheumatology Department, Hospital Clinic, Barcelona, Spain, ⁷Unidad de Proteómica. Grupo de Investigación de Reumatología (GIR). Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas. Universidade da Coruña (UDC). C/ As Xubias de Arriba 84, 15006, A Coruña, España.Universidade da Coruña (UDC), Grupo de Investigación de Reumatología y Salud (GIR-S). Departamento de Fisioterapia, Medicina y Ciencias Biomédicas, Facultad de Fisioterapia, Campus de Oza, 15008, A Coruña, España., A Coruña, Spain
Background/Purpose: The differential diagnosis of Rheumatoid Arthritis (RA) and Psoriatic arthritis (PsA) is often difficult due to the similarity of symptoms and the unavailability of…
Abstract Number: 1086 • ACR Convergence 2021
Lack of Effect of SARS-CoV-2 Vaccination on Cell Bound Complement Activation Products (CB-CAPs), Multianalyte Assay Panel (MAP) with Algorithm, and Inflammatory Biomarkers
Mark Rudolph, Anja Kammensheidt and Roberta Alexander, Exagen Inc., Vista, CA
Background/Purpose: SARS-CoV-2 infection can lead to severe inflammation including increased complement activation (Ma, Kulkarni 2021) and the production of several proinflammatory cytokines. The rapid deployment…
Abstract Number: 1098 • ACR Convergence 2021
Does Cancer Masquerade as Sarcoidosis?
Daniel Albert, Dartmouth-Hitchcock, Etna, NH
Background/Purpose: Several case reports have suggested that cancer can present occultly as a granulomatous inflammatory disease consistent with sarcoidosis. These cases illustrate a problem of…
Abstract Number: 1109 • ACR Convergence 2021
Comparison of Diagnostic Criteria in Behçet’s Disease and Sensitivity in Diagnosing Severe Manifestations
Carmen Álvarez-Reguera¹, Alba Herrero-Morant¹, Lara Sánchez-Bilbao¹, David Martinez-Lopez¹, José Luis Martin-Varillas², Guillermo Suárez-Amorin¹, Maria Cristina Mata-Arnaiz³, Miguel Ángel gonzalez-Gay⁴ and Ricardo Blanco⁵, ¹Hospital Universitario Marqués de Valdecilla, Santander, Spain, ²Hospital Sierrallana, Torrelavega, Spain, ³Hospital de Laredo, Spain, Spain, ⁴Research group on Genetic Epidemiology and Atherosclerosis in Systemic Diseases and in Metabolic Bone Diseases of the Musculoskeletal System, IDIVAL, Division of Rheumatology, Hospital Universitario Marqués de Valdecilla; School of Medicine, Universidad de Cantabria, Santander, Spain. Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa, ⁵Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
Background/Purpose: Behçet disease (BD) is characterized by painful recurrent oral aphthosis genital ulcers and skin lesions. Nevertheless, the major causes of morbidity result from ocular,…
Abstract Number: 1394 • ACR Convergence 2021
Vascular Ultrasound for Giant Cell Arteritis: An Effective Diagnostic Modality for a Fast Track Clinic in the United States
Charlie Oshinsky¹, Alison Bays¹, Ingeborg Sacksen², Elizabeth Jernberg³, Eugene zierler¹, Andreas Diamantopoulos⁴ and Scott Pollock¹, ¹University of Washington, Seattle, WA, ²University of Washington, Bellingham, WA, ³Virginia Mason Medical Center, Seattle, WA, ⁴Akerhus University Hospital, Brum, Norway
Background/Purpose: Giant cell arteritis (GCA) is the most common form of large vessel vasculitis. Prompt diagnosis and treatment of GCA is vital to prevent vision…
Abstract Number: 1633 • ACR Convergence 2021
Epidemiology of Musculoskeletal Manifestations in Paediatric Inflammatory Bowel Disease: A Systematic Review
Aaisham Ali¹, Melanie Schmidt², David Piskin², Eileen Crowley³ and Roberta Berard⁴, ¹Schulich School of Medicine & Dentistry, London, ON, Canada, ²Lawson Health Research Institute, London, ON, Canada, ³Department of Paediatrics, Division of Paediatric Gastroenterology, Children's Hospital, London Health Sciences Centre, London, ON, Canada, ⁴London Health Sciences Centre, London, ON, Canada
Background/Purpose: Paediatric inflammatory bowel disease (p-IBD) is a chronic and relapsing gastrointestinal disorder of childhood with associated long-term morbidity. Several extraintestinal manifestations (EIMs) are described,…
Abstract Number: 1849 • ACR Convergence 2021
False Positive Anti-Topoisomerase I (Scl-70) Antibody Results: A Case Series from a Scleroderma Referral Center
Brian Lam¹, Rana Taherian¹, Julio Charles¹, Maureen Mayes², Shervin Assassi³ and Brian Skaug⁴, ¹Division of Rheumatology, University of Texas McGovern Medical School at Houston, Houston, TX, ²Division of Rheumatology and Clinical Immunogenetics, University of Texas McGovern Medical School, Houston, TX, ³University of Texas McGovern Medical School at Houston, Houston, TX, ⁴University of Texas McGovern Medical School Houston, Houston, TX
Background/Purpose: Systemic sclerosis (SSc) is a progressive autoimmune disease with high morbidity and mortality, making early diagnosis and management critical. Anti-Topoisomerase I antibody (anti-Topo I,…

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