Abstracts tagged "Microscopic Polyangiitis"

Abstract Number: 0442 • ACR Convergence 2022
Induction Therapy Patterns for Severe ANCA-associated Vasculitis Differ Based on Physician Specialty, Expertise, and Practice Setting: An International Survey
Lilian Xu¹, Faten Aqeel¹, Ojaswi Tomar², Tingting Li² and Duvuru Geetha¹, ¹Johns Hopkins University School of Medicine, Baltimore, MD, ²Washington University in St. Louis School of Medicine, St. Louis, MO
Background/Purpose: Therapies for ANCA-associated vasculitis (AAV) have evolved over the last 3 decades. In light of new data on plasma exchange (PLEX) and glucocorticoid (GC)…
Abstract Number: 0453 • ACR Convergence 2022
Validation of the 2022 – American College of Rheumatology/European Alliance of Associations for Rheumatology Classification Criteria in Patients with ANCA Associated Vasculitis
Aman Sharma¹, Prateek Deo¹, Shankar Naidu², Joydeep Samanta³, Sakshi Mittal³, Kusum Sharma³, Ritambhra Nada³, Varun Dhir⁴, sanjay jain² and Ranjana Minz², ¹PGIMER, Chandigarh, India, Chandigarh, India, ²Postgraduate Institute of Medical Education and Research, Chandigarh, India, ³PGIMER, Chandigarh, India, ⁴PGIMER, CHD, INDIA, Chandigarh, India
Background/Purpose: The purpose of this study was to validate the recently published 2022 American College of Rheumatology/European Alliance of Associations for Rheumatology Classification Criteria for…
Abstract Number: 0457 • ACR Convergence 2022
A Systematic Literature Review Informing the 2022 Update of the EULAR Recommendations for the Management of ANCA-associated Vasculitis
Jan Schirmer¹, Beatriz Sanchez-Alamo², Sara Monti³, Bernhard Hellmich⁴, David Jayne⁵ and Gunnar Tomasson⁶, ¹University Medical Center Schleswig-Holstein, Kiel, Germany, ²Lund University, Skåne University Hospital, Lund, Sweden, ³Rheumatology, Fondazione IRCCS Policlinico S. Matteo, University of Pavia, Pavia, Italy, ⁴Medius Kliniken, University of Tübingen, Kirchheim Teck, Germany, ⁵University of Cambridge, Cambridge, United Kingdom, ⁶Centre for Rheumatology Research, University Hospital Reykjavik, Reykjavik, Iceland
Background/Purpose: Since the publication of the 2016 European Alliance of Associations for Rheumatology (EULAR) recommendations for the management of ANCA-associated vasculitis (AAV), the publication of…
Abstract Number: 0416 • ACR Convergence 2021
Pharmacological Response of Rituximab Based on Dose Intensity in Maintenance Therapy of ANCA-Associated Vasculitis
Jason Springer¹ and Ryan Funk², ¹Vanderbilt University Medical Center, Franklin, TN, ²University of Kansas Medical Center, Kansas City, KS
Background/Purpose: Rituximab (RTX) has demonstrated efficacy in maintenance therapy in ANCA-associated vasculitis. However, different dosing protocols have been used in clinical trials and there is…
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: 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: 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…
Abstract Number: 1438 • ACR Convergence 2020
Rituximab Immunogenicity in ANCA-associated Vasculitis (RITUXIMAV)
Jason Springer¹ and Ryan Funk², ¹University of Kansas Medical Center, Overland Park, KS, ²UNIVERSITY OF KANSAS, Kansas City, KS
Background/Purpose: Rituximab (RTX), an anti-CD20 chimeric monoclonal antibody, has been shown to be an effective maintenance therapy for granulomatosis with polyangitiis (GPA) and microscopic polyangiitis…
Abstract Number: 2048 • ACR Convergence 2020
Comparison of Two Rituximab Regimens for Induction of Remission in Antineutrophil Cytoplasm Antibody-associated Vasculitis: Systematic Review and Meta-analysis
Valerie Benard¹, Cynthia Farhat², Melissa Zarandi-Nowroozi², Madeleine Durand³, Christian Pagnoux⁴, Pierre Charles⁵, Xavier Puechal⁶, Loïc Guillevin⁷ and Jean-Paul Makhzoum¹, ¹Vasculitis Clinic, Canadian Network for Research on Vasculitides (CanVasc), Department of Internal Medicine, Hopital du Sacre-Coeur de Montreal, University of Montreal, Montreal, QC, Canada, ²Department of Medecine, University of Montreal, Montreal, QC, Canada, ³Department of Internal Medicine, Centre Hospitalier de l’Universite de Montreal (CHUM) and Centre de Recherche du Centre Hospitalier de l’Universite de Montreal (CRCHUM), Montreal, QC, Canada, ⁴Vasculitis Clinic, Canadian Network for Research on Vasculitides (CanVasc), Department of Rheumatology, Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada, ⁵Department of Internal Medicine, Institut Mutualiste Montsouris, Paris, France, ⁶National Referral Center for Rare Systemic Autoimmune Diseases, Cochin Hospital, Paris-Descartes University, Paris, France, ⁷Department of Internal Medecine, National Referral Center for Rare Systemic Autoimmune Diseases, Cochin Hospital, Paris-Descartes University, Paris, France
Background/Purpose: Organ or life-threatening granulomatosis with polyangiitis (GPA) and microscopic polyangiitis (MPA), two of the antineutrophil cytoplasm antibody-associated vasculitis (AAV), are treated with cyclophosphamide or…

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