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Abstracts tagged "Granulomatosis with Polyangiitis (GPA)"

  • Abstract Number: 1032 • ACR Convergence 2020

    Epidemiology and Geographic Evaluation of ANCA-associated Vasculitis (AAV) at a Rural Academic Health Center Utilizing an Electronic Health Record (EHR)

    Eva Rottmann1, Jason Bankert2, Andrea Berger2, Lester Kirchner2, Joseph Dewalle2, Marissa Meissner3, Jason George2, Ion Dan Bucaloiu2, Jaya Prakash Sugunaraj2, Sudheer Penupolu2 and David Bulbin1, 1Geisinger Health System, Danville, PA, 2Geisinger Medical Center, Danville, PA, 3Geisinger Medical Center, Danville

    Background/Purpose: ANCA-associated vasculitis has a reported prevalence ranging from 3.2 to 9.1 cases per 100,000 individuals, but little is known of geographic variations. The aim of…
  • Abstract Number: 1417 • ACR Convergence 2020

    Risk of Relapse of ANCA-associated Vasculitis in Patients of 75 Years and Older: A Retrospective Study

    Sara Thietart1, Guillaume Beinse2, Perrine Smets3, Alexandre Karras4, Carole Philipponnet5, Jean-François Augusto6, Khalil El Karoui7, Rafik Mesbah8, Dimitri Titeca Beauport9, Mohamed Hamidou10, Pierre-Louis Carron11, Julien Campagne12, Karim Sacre13, Pascal Cohen1, Eric Liozon14, Claire Blanchard-Delaunay15, Alex Kostianovsky16, Christian Pagnoux17, Luc Mouthon1, Loïc Guillevin18, Benjamin Terrier1 and Xavier Puéchal for the French Vasculitis Study Group1, 1National Referral Center for Rare Systemic Autoimmune Diseases, Cochin Hospital, Paris-Descartes University, Paris, France, 2Inserm UMR 1138, Centre de Recherche des Cordeliers, Paris, France, 3Department of Internal Medicine, Centre Hospitalier Universitaire Clermont-Ferrand Hôpital Gabriel-Montpied, Clermont Ferrand, France, 4Department of Nephrology, Hôpital Européen Georges Pompidou, Paris, France, 5Department of Nephrology, CHU Clermont-Ferrand, Clermont-Ferrand, Clermont Ferrand, France, 6Department of Nephrology-Dialysis-Transplantation, CHU Angers, Angers, France, 7Department of Nephrology and Transplantation, Hôpital Universitaire Henri-Mondor, Creteil, France, 8Department of Nephrology, CH Boulogne-sur-Mer, Boulogne-Sur-Mer, France, 9Department of Nephrology, Amiens University Medical Center, Amiens, France, 10Department of Internal Medicine, Hôtel-Dieu, CHU Nantes, Nantes, France, 11Department of Nephrology-Dialysis-Transplantation, CHU Grenoble-Alpes, Grenobles, France, 12Department of Internal Medicine, Hôpitaux Privés de Metz, Metz, France, 13Département de Médecine Interne, Hôpital Bichat, APHP, Paris, France, 14Department of Internal Medicine and Clinical Immunology, Limoges University Hospital, Limoges, France, 15Department of Internal Medicine, CH, Niort, France, 16Centro de Educación Médica e Investigaciones Clínicas "Norberto Quirno", Buenos Aeres, Argentina, 17Vasculitis Clinic, Canadian Network for Research on Vasculitides (CanVasc), Department of Rheumatology, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada, 18Department of Internal Medecine, National Referral Center for Rare Systemic Autoimmune Diseases, Cochin Hospital, Paris-Descartes University, Paris, France

    Background/Purpose: ANCA-associated vasculitis (AAV) frequently occurs among older patients, with different clinical presentations than the younger. Little is known on the outcome of older patients…
  • Abstract Number: 1418 • ACR Convergence 2020

    Clinical Presentations and Follow-up Results of Granulomatosis with Polyangiitis: An Analysis of 8 Years Clinical Experience with 220 Patients from a National Referral Center

    Seyed Behnam Jazayeri1, Farzaneh Kianifar2, Samira Alesaeidi2, Soheil Tavakolpour3, Amir Teimourpour4 and Sasan Dabiri2, 1Tehran university of medical scienses, Tehran, Iran, 2Tehran university of medical sciences, Tehran, Iran, 3Dana-faber cancer institute, Harvard Medical School, Boston, MA, 4Department of epidemiology and bio-statistics, Tehran university of medical sciences, Tehran, Iran

    Background/Purpose: Granulomatosis with polyangiitis (GPA) is a rare and life-threatening autoimmune disease. Due to the extremely low prevalence of GPA, monitoring of clinical characteristics and…
  • Abstract Number: 1420 • ACR Convergence 2020

    Characterization of ANCA-Associated Vasculitis Among African American Patients

    Sehris Khawaja1, Saloni Godbole1, Maryann Kimoto2, Virginia Steen3 and Kaitlin Quinn4, 1Georgetown University, Washington, DC, 2UCLA, Los Angeles, CA, 3Division of Rheumatology, Department of Medicine, MedStar Georgetown University Hospital, Washington, DC, 4National Institutes of Health, Washington, DC

    Background/Purpose: ANCA-associated vasculitis (AAV) comprises a group of disorders characterized by inflammation of small and medium-sized arteries.  Prevalence and phenotype of these diseases appear to…
  • 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: 1425 • ACR Convergence 2020

    Reduced Risk of Cardiovascular Diseases Events with Renal Transplantation in Granulomatosis with Polyangiitis in the United States: Data from the US Renal Data System

    Zachary Wallace1, April Jorge2, Xiaoqing Fu3, Yuqing Zhang4 and Hyon Choi5, 1Massachusetts General Hospital, Newton, MA, 2Massachusetts General Hospital, Boston, MA, 3Massachusetts General Hospital, Boston, 4Massachusetts General Hospital, Quincy, MA, 5Massachusetts General Hospital, Department of Medicine, Division of Rheumatology, Lexington, MA

    Background/Purpose: Granulomatosis with polyangiitis (GPA) is a common cause of glomerulonephritis and leads to end-stage renal disease (ESRD) in approximately 25% of patients. Both GPA…
  • Abstract Number: 1430 • ACR Convergence 2020

    The Role of Lung Biopsy in Pediatric ANCA-associated Vasculitis

    Edouard Sayad1, Tiphanie Vogel1, David Moreno McNeill1, Nahir Cortes-Santiago1, David Spielberg1, Kalyani Patel1 and Manuel Silva Carmona1, 1Baylor College of Medicine/Texas Children's Hospital, Houston, TX

    Background/Purpose: Anca-associated vasculitis (AAV) is characterized by vascular inflammation in multiple organs. The diagnosis can be made clinically using a number of different criteria. The…
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All abstracts accepted to ACR Convergence are under media embargo once the ACR has notified presenters of their abstract’s acceptance. They may be presented at other meetings or published as manuscripts after this time but should not be discussed in non-scholarly venues or outlets. The following embargo policies are strictly enforced by the ACR.

Accepted abstracts are made available to the public online in advance of the meeting and are published in a special online supplement of our scientific journal, Arthritis & Rheumatology. Information contained in those abstracts may not be released until the abstracts appear online. In an exception to the media embargo, academic institutions, private organizations, and companies with products whose value may be influenced by information contained in an abstract may issue a press release to coincide with the availability of an ACR abstract on the ACR website. However, the ACR continues to require that information that goes beyond that contained in the abstract (e.g., discussion of the abstract done as part of editorial news coverage) is under media embargo until 10:00 AM ET on November 14, 2024. Journalists with access to embargoed information cannot release articles or editorial news coverage before this time. Editorial news coverage is considered original articles/videos developed by employed journalists to report facts, commentary, and subject matter expert quotes in a narrative form using a variety of sources (e.g., research, announcements, press releases, events, etc.).

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