Abstracts Archive - Page 722 of 2425 - ACR Meeting Abstracts

Abstract Number: 1422 • ACR Convergence 2020
Healthcare Utilization Among Patients Diagnosed with ANCA-Associated Vasculitis Between 2007 and 2014 in a Multi-Center Cohort Linked to Medicare Claims Data
Zachary Wallace¹, Xiaoqing Fu², John Stone³, Hyon Choi⁴ and Rochelle Walensky², ¹Massachusetts General Hospital, Newton, MA, ²Massachusetts General Hospital, Boston, ³Massachusetts General Hospital, Concord, MA, ⁴Massachusetts General Hospital, Department of Medicine, Division of Rheumatology, Lexington, MA
Background/Purpose: ANCA-associated vasculitis (AAV) leads to complications that contribute to poor quality of life and survival. Systemic vasculitis is associated with high healthcare utilization but…
Abstract Number: 1421 • ACR Convergence 2020
Clinical Features, Disease Activity and Prognosis of ANCA-Associated Vasculitis in US African Americans
Luis Palomino¹, Angelo Gaffo², Sebastian Sattui³ and Dongmei Sun², ¹University of Alabama at Birmingham Hospital, Birmingham, AL ²University of Alabama at Birmingham, Birmingham, AL, ³Hospital for Special Surgery, New York, NY
Background/Purpose: ANCA-associated vasculitis (AAV), including Granulomatosis with Polyangiitis (GPA), Eosinophilic Granulomatosis with Polyangiitis (EGPA) and Microscopic Polyangiitis (MPA), affect mostly Caucasians of European descent. Clinical…
Abstract Number: 1427 • ACR Convergence 2020
Anti-IL5 Therapy for Eosinophilic Granulomatosis with Polyangiitis (EGPA) – An 18 Month Follow-up Study as a Steroid Sparing Therapeutic Approach
Allyson Egan¹, Pasupathy Sivasothy², Robin Gore³, Caroline Owen³, Marcos Del Martinez Pero⁴, Rachel Jones⁴, Lisa Willcocks⁴, Rona Smith⁴, Stella Burns⁴ and David Jayne⁵, ¹Vasculitis and Lupus Clinic, Department of Medicine, Addenbrooke's Hospital, Cambridge., London, United Kingdom, ²Vasculitis and Lupus Clinic, Department of Medicine, Addenbrooke's Hospital, Cambridge., Cambridge, England, United Kingdom, ³Department of Respiratory medicine, Addenbrooke's Hospital, Cambridge, Cambridge, United Kingdom, ⁴Vasculitis and Lupus Clinic, Department of Medicine, Addenbrooke's Hospital, Cambridge., Cambridge, ⁵Department of Medicine, Vasculitis and Lupus Research Group, University of Cambridge, Cambridge, UK, Cambridge, United Kingdom
Background/Purpose: EGPA is a small vessel vasculitis characterized by the presence of tissue eosinophilia, necrotizing vasculitis and granulomatous inflammation1. In the randomized, placebo-controlled MIRRA trial…
Abstract Number: 1429 • ACR Convergence 2020
An Evaluation of Real World Use of Biologics in Rare Systemic Vasculitides During Routine Clinical Care in the US
Kathryn Starzyk¹, Kimberly Milberg¹, Ashish Deshpande¹ and Gary Curhan¹, ¹OM1, Inc, Boston, MA
Background/Purpose: The mainstay of treatment for vasculitis has been corticosteroids and other cytotoxic and immunosuppressive medications (e.g., cyclophosphamide, methotrexate) to promptly achieve and maintain remission.…
Abstract Number: 1424 • ACR Convergence 2020
Outcomes of Hospitalizations for Acute Myocardial Infarction in Patients with ANCA Associated Vasculitis from the National Inpatient Sample
Atefeh Vafa¹, Marielys Figueroa Sierra¹, Omid Behnamfar², Hamayon Babary¹, Suraiya Afroz¹ and Yih Chang Lin³, ¹University of South Florida, Tampa, FL, ²University of California San Diego, La Jolla, CA, ³University of South Florida, Morsani College of Medicine, Tampa, FL
Background/Purpose: Several studies in the past have shown significantly increased risks of cardiovascular disease in patients with ANCA associated vasculitis (AAV). This association is thought…
Abstract Number: 1419 • ACR Convergence 2020
Clinical Disease Might Be Divided into Two Phenotypes in ANCA Associated Vasculitis; Results of a Cluster Analysis
Elif Ediboglu¹, Onay Gercik², Emre Bilgin³, Dilek Solmaz⁴, Irfan Ocal⁵, Arzu Saglam⁶, Zeki Soypacacı², Haluk Cinaklı⁵, Sedat Kiraz³, Ömer Karadağ⁷ and Servet Akar², ¹Izmir Katip Celebi University, Izmir, Izmir, Turkey, ²Izmir Katip Celebi University, Izmir, Turkey, ³Hacettepe University, Ankara, Turkey, ⁴Izmir Katip Celebi University, Department of Internal Medicine, Division of Rheumatology, Izmir, TURKEY, Izmir, Turkey, ⁵Izmir Katip Celebi University, Izmir, ⁶Hacettepe University, Ankara, ⁷Hacettepe University, Faculty of Medicine, Department of Internal Medicine, Division of Rheumatology, Ankara,, Ankara, Turkey
Background/Purpose: One of the controversial matters in ANCA associated vasculitis is the definition of disease based on clinical characteristics since there is a remarkable overlap…
Abstract Number: 1432 • ACR Convergence 2020
Thyroid Disease in Patients with ANCA-Associated Vasculitis
Tanaz Kermani¹, David Cuthbertson², Simon Carette³, Nader Khalidi⁴, Curry L. Koening⁵, Carol Langford⁶, Carol McAlear⁷, Paul Monach⁸, Larry Moreland⁹, Christian Pagnoux¹⁰, Philip Seo¹¹, Ulrich Specks¹², Antoine Sreih¹³, Kenneth Warrington¹² and Peter Merkel¹³, ¹University of California Los Angeles, West Hills, CA, ²University of South Florida, Tampa, ³Division of Rheumatology, Mount Sinai Hospital and University Health Network, University of Toronto, Toronto, ON, Canada, ⁴McMaster University, Hamilton, ON, Canada, ⁵University of Utah, Salt Lake City, ⁶Cleveland Clinic, Moreland Hills, OH, ⁷University of Pennsylvania, Philadelphia, ⁸Brigham and Women's, Boston, ⁹University of Pittsburgh, Denver, CO, ¹⁰Vasculitis Clinic, Canadian Network for Research on Vasculitides (CanVasc), Department of Rheumatology, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada, ¹¹Johns Hopkins University, Baltimore, MD, ¹²Mayo Clinic, Rochester, MN, ¹³University of Pennsylvania, Philadelphia, PA
Background/Purpose: Prior studies have found increased prevalence of thyroid disease in patients with ANCA-associated vasculitis (AAV), especially positive myeloperoxidase (MPO)-ANCA, but a majority of the…
Abstract Number: 1435 • ACR Convergence 2020
Prognostic Factors for Mononeuritis Multiplex Associated with ANCA-associated Vasculitis
Yutaro Hayashi¹, Satoshi Hama², Keisuke Izumi², Mari Ushikubo¹, Misako Konishi³, Yutaka Okano⁴ and Hisaji Ohshima², ¹Tokyo medical center, Tokyo, Japan, ²Department of Connective Tissue Diseases, National Hospital Organization Tokyo Medical Center, tokyo, Japan, ³Tokyo medical center, toukyouto Meguroku, Japan, ⁴Department of Connective Tissue Diseases, National Hospital Organization Tokyo Medical Center, Kawasaki, Japan
Background/Purpose: ANCA-associated vasculitis (AAV) sometimes presents mononeuritis multiplex which worsens the prognosis and activity of daily living in patients. This study aimed to determine theprognostic factorsand…
Abstract Number: 1436 • ACR Convergence 2020
Incidence Rate, Predictors and Outcome of Stroke in Patients with ANCA Associated Vasculitis – A Population-based Study
Dennis Tabakovic¹, Rona Smith², David Jayne³ and Aladdin Mohammad⁴, ¹Lund University, Lund, Skane Lan, Sweden, ²University of Cambridge, Cambridge, United Kingdom, ³Department of Medicine, Vasculitis and Lupus Research Group, University of Cambridge, Cambridge, UK, Cambridge, United Kingdom, ⁴Lund University, Lund, Sweden. Department of Medicine, Vasculitis and Lupus Research Group, University of Cambridge, Cambridge, UK, Lund, Sweden
Background/Purpose: To study the incidence rate, predictors and outcome of stroke in patients with ANCA-associated vasculitis (AAV) within a defined population in southern Sweden.Methods: The…
Abstract Number: 1431 • ACR Convergence 2020
Interstitial Lung Disease in Patients with ANCA Associated Vasculitis – a Prospective Single Centre Study
Alojzija Hocevar¹, Katja Perdan Pirkmajer¹, Matija Tomsic¹ and Ziga Rotar¹, ¹University Medical Center Ljubljana, LJUBLJANA, Slovenia
Background/Purpose: Recently, an association between anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) and interstitial lung disease (ILD) has been uncovered. We aimed to determine the rate…
Abstract Number: 1442 • ACR Convergence 2020
Denosumab versus Oral Bisphosphonate for Osteoporosis in Long-term Glucocorticoid Users: A 12-month Randomized Controlled Trial
Chi Chiu Mok¹, Ling Yin Ho¹ and Kwok Man Ma¹, ¹Tuen Mun Hospital, Hong Kong, China (People's Republic)
Background/Purpose: To compare the efficacy of denosumab (DEN) and oral alendronate (ALN) on spinal bone mineral density (BMD) in long-term glucocorticoid users.Methods: Patients receiving long-term…
Abstract Number: 1439 • ACR Convergence 2020
Proteinase 3-Reactive B Cell Pool Restructuring After Rituximab and Risk of Relapse in Severe PR3-ANCA-Associated Vasculitis
Alvise Berti¹, Sophie Hillion², Marta Casal Moura¹, Amber Hummel¹, Eva Carmona¹, Tobias Peikert¹, Carol Langford³, Peter A. Merkel⁴, Paul Monach⁵, Philip Seo⁶, Robert Spiera⁷, Eugene St Clair⁸, Fernando C. Fervenza¹, Kristina Harris⁹, John H. Stone¹⁰, Jacques-Olivier Pers¹¹, Ulrich Specks¹ and Divi Cornec¹², ¹Mayo Clinic, Rochester, MN, ²Brest University, Brest, Bretagne, France, ³Cleveland Clinic, Moreland Hills, OH, ⁴Division of Rheumatology University of Pennsylvania, Philadelphia, PA, ⁵Brigham and Women's, Boston, ⁶Johns Hopkins University, Baltimore, MD, ⁷Division of Rheumatology, Hospital for Special Surgery, New York, New York, USA, New York, NY, ⁸Duke University, Durham, NC, ⁹Immune Tolerance Network, Bethesda, MD, ¹⁰Massachusetts General Hospital Rheumatology Unit, Harvard Medical School, Boston, MA, ¹¹University of Brest, Brest, France, ¹²Rheumatology Department, Brest University Hospital, Brest, France
Background/Purpose: In ANCA-associated vasculitis (AAV) B cells play a central pathogenic role and are instrumental for the production of ANCA, which are thought to mediate…
Abstract Number: 1434 • ACR Convergence 2020
The Role of Sural Nerve Biopsy in the Diagnosis of Systemic Vasculitis – a Retrospective Study from Two Specialized Centres
Karl Gisslander¹, Lars Dahlin², Rona Smith³, David Jayne³ and Aladdin Mohammad⁴, ¹Lund University, Lund, Sweden, Lund, Sweden, ²Department of Translational Medicine – Hand Surgery, Lund University, Malmö, Sweden, Malmö, Sweden, ³Department of Medicine, Vasculitis and Lupus Research Group, University of Cambridge, Cambridge, UK, Cambridge, United Kingdom, ⁴Lund University, Lund, Sweden. Department of Medicine, Vasculitis and Lupus Research Group, University of Cambridge, Cambridge, UK, Lund, Sweden
Background/Purpose: Vasculitis of the peripheral nervous system is seen mainly in systemic vasculitis involving small and medium sized vessels and in cases of single-organ vasculitis…
Abstract Number: 1326 • ACR Convergence 2020
Malignancy Risk Among Patients with Ankylosing Spondylitis in the United States: A Population-Based National Study
Sali Merjanah¹, Mohamad Bittar² and Marina Magrey³, ¹Case Western Reserve University, MetroHealth Medical Center, Cleveland, OH, ²The University of Tennessee Health Science Center, Memphis, TN, ³Case Western Reserve University School of Medicine, Cleveland, OH
Background/Purpose: Increased cancer risk has been reported with Rheumatoid Arthritis (RA) and Systemic Lupus Erythematosus (SLE), but the correlation is poorly studied in Ankylosing spondylitis…
Abstract Number: 1201 • ACR Convergence 2020
Effect of Filgotinib on Pain in Patients with Rheumatoid Arthritis: Results from Phase 3 Clinical Trials
Peter Taylor¹, Arthur Kavanaugh², Peter Nash³, Janet Pope⁴, Beatrix Bartok⁵, Ken Hasegawa⁵, Shangbang Rao⁵, Sander Strengholt⁶ and Rene Westhovens⁷, ¹Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom, ²Division of Rheumatology, Allergy, & Immunology, University of California San Diego Medical School, San Diego, CA, ³School of Medicine Griffith University, Brisbane, Queensland, Australia, ⁴Department of Medicine, University of Western Ontario, St. Joseph's Health Centre, London, ON, Canada, ⁵Gilead Sciences, Inc., Foster City, CA, ⁶Galapagos BV, Leiden, Netherlands, ⁷University Hospitals Leuven, Belgium, Leuven, Belgium
Background/Purpose: RA patients (pts) often suffer substantial pain despite ongoing treatment (tx) and regard pain control as a top tx goal. Filgotinib (FIL)—a potent, oral…

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