Abstracts tagged "ANCA associated vasculitis"

Abstract Number: 0682 • ACR Convergence 2023
Avacopan in ANCA-associated Vasculitis Received Intensified Induction Therapy with Cyclophosphamide Plus Rituximab – Retrospective Case Serial of 12 Patients
Gunter Assmann¹, Christoph Rittich¹, Frank Neumann², Udo Kellner³, Ryszard Turkiewicz⁴, Joerg Radermacher⁵, Peter Lamprecht⁶ and Björn Tampe⁷, ¹RUB University Hospital Minden - Rheumatology, Minden, Germany, ²Jose Carreras Center Saarland, Homburg, Germany, ³RUB University Hospital Minden - Pathology, Minden, Germany, ⁴RUB University Hospital Minden - Pulmonology, Minden, Germany, ⁵RUB University Hospital Minden - Nephrology, Minden, Germany, ⁶University Hospital Luebeck - Schleswig-Holstein, Luebeck, Germany, ⁷University Clinic department Goettingen - Nephrology, Goettingen, Germany
Background/Purpose: The orally administered C5a receptor inhibitor avacopan is approved for the therapy of ANCA-associated vasculitis (AAV) in combination with rituximab or cyclophosphamide and shows…
Abstract Number: 1152 • ACR Convergence 2023
Relation Between Positive MPO-ANCA Antibodies And: Associated Diseases, Anca-associated Vasculitis Specificty, Severity and Prognosis. Study from a Single University Hospital
Fabricio Benavides¹, Monica Renuncio-García¹, Salma Al Fazazi², clara escagedo Cagigas¹, maria rodriguez Vidriales¹, Vanesa Calvo Río³, Juan Irure-Ventura¹, luis martin penagos⁴, Marcos Lopez-Hoyos⁵ and Ricardo Blanco⁶, ¹Hospital Universitario Marqués de Valdecilla, Santander, Spain, ²Hospital Universitario Puerta Del Mar, Cádiz, Spain, ³Valdecilla Hospital, Santander, Spain, ⁴Division of Nephrology, Immunopathology Group, Hospital Universitario Marqués de Valdecilla-DIVAL, Santander, Spain, ⁵Marques de Valdecilla University Hospital-IDIVAL, Santander, Spain, ⁶Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
Background/Purpose: ANCA-associated vasculitis (AAV) is a group of pathologies characterized by necrotizing inflammation that mainly affects small and medium-sized vessels. Serum anti-neutrophil cytoplasmic antibodies (ANCA),…
Abstract Number: 2371 • ACR Convergence 2023
Plasma and Urine Cytokine Profiles in Active ANCA-Associated Vasculitis
Salem Almaani¹, Huijuan Song², Stacy Ardoin³, Lynn Fussner² and Brad Rovin², ¹Ohio State University Medical Center, Columbus, OH, ²Ohio State University, Columbus, OH, ³Nationwide Children's Hospital, Columbus, OH
Background/Purpose: ANCA-associated vasculitis (AAV) is a multisystem autoimmune disease that often affects the kidneys. It is unclear why some patients with AAV have kidney involvement…
Abstract Number: 2491 • ACR Convergence 2023
Alignment Between the Novel 2022 ACR/EULAR Classification Criteria for ANCA-associated Vasculitis (AAV), Clinical Diagnosis and Organ Manifestations in a European AAV Cohort
Stefan Krämer¹, Thomas Rauen¹, Kristian Vogt¹, Teresa Anslinger¹, Martin Busch², Tobias Schmitt³, Raoul Bergner⁴, Sebastian Mosberger⁴ and Thomas Neumann⁵, ¹RWTH, University Hospital Aachen, Department of Nephrology and Rheumatology, Aachen, Germany, ²University Hospital Jena, Friedrich-Schiller University, Department of Internal Mediciine III, Jena, Germany, ³University Hospital Jena, Friedrich Schiller University, Department of Nephrology, Jena, Germany, ⁴Municipal Hospital Ludwigshafen, Department of Internal Medicine A, Nephrology and Rheumatology, Ludwigshafen, Germany, ⁵Cantonal Hospital St. Gallen, Department of Rheumatology, St. Gallen, Switzerland
Background/Purpose: In 2022, ACR and EULAR proposed new classification criteria for granulomatosis with polyangiitis (GPA) and microscopic polyangiitis (MPA) based on a numerical item scoring…
Abstract Number: 0683 • ACR Convergence 2023
Remission, Glucocorticoid Toxicity, Health-Related Quality of Life, and Safety Outcomes in Patients with Renal Involvement in the Phase 3 Trial of Avacopan for the Treatment of ANCA-Associated Vasculitis
Duvuru Geetha¹, Frank Cortazar², Annette Bruchfeld³, alexandre Karras⁴, Peter Merkel⁵ and David Jayne⁶, ¹Johns Hopkins University, Baltimore, MD, ²New York Nephrology, Watervliet, NY, ³Karolinska Institutet, Stockholm, Sweden, ⁴HEGP - APHP, Paris, France, ⁵University of Pennsylvania, Philadelphia, PA, ⁶University of Cambridge, Cambridge, United Kingdom
Background/Purpose: In the Phase 3 ADVOCATE trial comparing avacopan to a prednisone taper, 81% of patients with ANCA-associated vasculitis (AAV) had renal involvement based on…
Abstract Number: 1534 • ACR Convergence 2023
ANCA-associated Vasculitis Incidence in a Norther Spanish Health Region
Salma Al Fazazi¹, Fabricio Benavides², Alba Herrero-Morant³, Vanesa Calvo Río⁴, monica renuncio garcia², clara escagedo Cagigas², maria rodriguez Vidriales² and Ricardo Blanco⁵, ¹Hospital Universitario Puerta Del Mar, Cádiz, Spain, ²Hospital Universitario Marqués de Valdecilla, Santander, Spain, ³Hospital Universitario Marqués de Valdecilla, Ontinyent, Spain, ⁴Valdecilla Hospital, Santander, Spain, ⁵Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
Background/Purpose: Anti-neutrophil cytoplasmic antibodies (ANCA)-associated vasculitis (AAV) includes granulomatosis with polyangiitis (GPA), eosinophilic granulomatosis with polyangiitis (EGPA) or microscopic polyarteritis (MPA). Precise estimation of the…
Abstract Number: 2372 • ACR Convergence 2023
Soluble Triggering Receptor Expressed on Myeloid Cell-1 Reflects the Cross-sectional Activity of Microscopic Polyangiitis and Granulomatosis with Polyangiitis
Jang Woo Ha¹, Jason Jungsik Song², Yong-Beom Park², Sung Soo Ahn² and Sang-Won Lee³, ¹Yonsei University College of Medicine, Seodaemun-gu, Seoul, South Korea, ²Yonsei University College of Medicine, Seoul, South Korea, ³Yonsei University College of Medicine, Seoul, South Korea
Background/Purpose: This study investigated whether the soluble triggering receptor expressed on myeloid cells-1 (sTREM-1) reflects the cross-sectional activity of microscopic polyangiitis (MPA) and granulomatosis with…
Abstract Number: 2492 • ACR Convergence 2023
The Impact of Neurologic Involvement in ANCA-Associated Vasculitis on Self-Reported Health-Related Quality of Life
Rula Hajj-Ali¹, Chao Zhang², Renee Borchin³, Jenn Gordon⁴, David Cuthbertson³, Carol McAlear⁵, Christine Yeung⁵, David Badenoch⁶, Cristina Burroughs³ and Peter Merkel⁵, ¹Cleveland Clinic, Cleveland, OH, ²Cleveland Clinic Foundation, Cleveland, OH, ³University of South Florida, Tampa, FL, ⁴Vasculitis Patient Powered Research Network (VPPRN), Philadelphia, PA, ⁵University of Pennsylvania, Philadelphia, PA, ⁶Vasculitis Patient Powered Research Network (VPPRN), Los Angeles, CA
Background/Purpose: Neurologic involvement (NI) is a common manifestation in patients with ANCA-associated vasculitis (AAV) and can lead to chronic pain and disability. This project assessed…
Abstract Number: 093 • 2023 Pediatric Rheumatology Symposium
Comparison Between Induction with Rituximab and Cyclophosphamide in Treatment of Childhood-Onset ANCA-Associated Vasculitis
Samuel Gagne¹, Kimberly Morishita², Else Bosman³, Vidya Sivaraman⁴, David Cabral⁵, For the PedVas Investigators⁶ and Brett Klamer⁷, ¹Nationwide Children's Hospital, Columbus, OH, ²University of British Columbia, Vancouver, BC, Canada, ³UBC, Vancouver, BC, Canada, ⁴Nationwide Children's Hospital/ The Ohio State University, Columbus, OH, ⁵BC Children's Hospital and University of British Columbia, Vancouver, BC, Canada, ⁶PedVas, ⁷Biostatistics Resource at Nationwide Children’s Hospital (BRANCH), Nationwide Children’s Hospital, Columbus, OH
Background/Purpose: Granulomatosis with polyangiitis (GPA) and microscopic polyangiitis (MPA) are a group vasculitides with significant morbidity and mortality requiring toxic therapy. Clinical trials in adults…
Abstract Number: L16 • ACR Convergence 2022
Innovative Anti-pneumococcal Vaccine Strategies versus Standard Vaccination Regimen in Patients with ANCA-associated Vasculitides Receiving Rituximab Therapy: A Multicenter Randomized Controlled Trial (PNEUMOVAS)
Benjamin Terrier¹, Laura Richert², Grégory Pugnet³, Olivier Aumaitre⁴, Olivier Moranne⁵, Elisabeth Diot⁶, Alexandre Karras⁷, Fabrice Bonnet⁸, Claire De Moreuil⁹, Eric Hachulla¹⁰, Thomas Le Gallou¹¹, Céline Lebas¹⁰, Francois Maurier¹², Cédric Rafat⁷, Maxime Samson¹³, Jean-Francois Augusto¹⁴, Grégoire Couvrat-Devergne¹⁵, Cécile Janssen¹⁶, Thierry Martin¹⁷, Thomas Quemeneur¹⁸, Pierre-Louis Caron¹⁹, Cécile-Audrey Durel²⁰, Khalil El Karoui⁷, Aurélie Grados²¹, Mathieu Puyade²², Virginie Rieu⁴, Yurdagul Uzunhan²³, Jean-Francois Viallard⁸, Xavier Puéchal⁷, Loic Guillevin⁷, Noémie Huchet⁸, Hendy Abdoul⁷, Carine Bellera⁸, Frédéric Batteux⁷ and Odile Launay⁷, ¹Cochin Hospital, Paris, France, ²EUCLID, Bordeaux, France, ³CHU, Toulouse, France, ⁴CHU, Clermont-Ferrand, France, ⁵CHU, Nimes, France, ⁶CHU, Tours, France, ⁷CHU, Paris, France, ⁸CHU, Bordeaux, France, ⁹CHU, Brest, France, ¹⁰CHU, Lille, France, ¹¹CHU, Rennes, France, ¹²CH, Metz, France, ¹³CHU, Dijon, France, ¹⁴CHU, Angers, France, ¹⁵CH, La Roche sur Yon, France, ¹⁶CH, Annecy, France, ¹⁷CHU, Strasbourg, France, ¹⁸CH, Valenciennes, France, ¹⁹CHU, Grenoble, France, ²⁰CHU, Lyon, France, ²¹CH, Niot, France, ²²CHU, Poitiers, France, ²³CHU, Bobigny, France
Background/Purpose: Patients receiving glucocorticoids plus rituximab (RTX) show an increased risk of infection, especially invasive pneumococcal infections. Vaccine responses to influenza, Streptococcus pneumoniae and SARS-CoV-2…
Abstract Number: 0445 • ACR Convergence 2022
Cardiovascular Burden in Patients with ANCA-Associated and Non-ANCA Associated Vasculitis
Ana Arevalo¹, Palak Shah², Harshvardhan Zala³, Faris Haddadin⁴, Monil Majmundar⁵ and Andrea Ramirez Gomez¹, ¹University of Chicago, Chicago, IL, ²Metropolitan Hospital Center, New York Medical College, New York, NY, ³Icahn School of Medicine at Mount Sinai, New York, NY, ⁴Baylor College of Medicine, Houston, TX, ⁵University of Kansas Medical Center, Kansas City, KS
Background/Purpose: Several studies have reported that patients with ANCA-associated vasculitis (AAV) are at increased risk of cardiovascular complications from accelerated atherosclerosis with an excess cardiovascular…
Abstract Number: 0526 • ACR Convergence 2022
Characteristics and Outcomes of Participants with and Without Diffuse Alveolar Hemorrhage in the Plasma Exchange and Glucocorticoids in Severe ANCA-Associated Vasculitis (PEXIVAS) Trial
Lynn Fussner¹, Luis Felipe Flores-Suarez², Rodrigo Cartin-Ceba³, Ulrich Specks³, P. Gerard Cox⁴, David Jayne⁵, Peter Merkel⁶ and Michael Walsh⁴, ¹The Ohio State University, Columbus, OH, ²Instituto Nacional de Enfermedades Respiratorias, Ciudad de México, Mexico, ³Mayo Clinic, Rochester, MN, ⁴McMaster University, Hamilton, ON, Canada, ⁵University of Cambridge, Cambridge, United Kingdom, ⁶University of Pennsylvania, Philadelphia, PA
Background/Purpose: Diffuse alveolar hemorrhage (DAH) is a potentially life-threatening manifestation of ANCA-associated vasculitis (AAV). Studies describing patients with DAH in AAV have typically been small…
Abstract Number: 1082 • ACR Convergence 2022
Outcomes of Methotrexate as an Initial Induction and Maintenance Regimen for Localized Granulomatosis with Polyangiitis: A Retrospective Review
Pratyusha Banik¹, Marcia Friedman², Daniela Ghetie³, Dongseok Choi⁴ and Margaret Brophy¹, ¹Oregon Health & Science University, Portland, OR, ²Oregon Health and Science University, Division of Arthritis and Rheumatic Diseases, Portland, OR, ³Oregon Health & Science University, Division of Arthritis and Rheumatic Diseases, Lake Oswego, OR, ⁴OHSU-PSU School of Public Health, Portland, OR
Background/Purpose: While there is established data regarding the induction and maintenance treatment of systemic or organ threatening granulomatosis with polyangiitis (GPA), there is limited data…
Abstract Number: 1948 • ACR Convergence 2022
Clinical Characteristics and Outcomes of Pediatric ANCA-Associated Vasculitis Patients: Single-Center Inception Cohort
Hyun Ho Lee¹, Lauren Blazek² and Eveline Wu³, ¹The University of North Carolina Chapel Hill, Chapel Hill, NC, ²UNC Kidney Center, The University of North Carolina Chapel Hill, Chapel Hill, NC, ³University of North Carolina, Chapel Hill, NC
Background/Purpose: ANCA associated vasculitis (AAV) is a chronic autoimmune disorder characterized by ANCA production and small vessel inflammation and necrosis. ANCA autoantigen targets include myeloperoxidase…
Abstract Number: 0446 • ACR Convergence 2022
The Burden of Coronary Artery Calcification in ANCA-Associated Vasculitis
Anushri Parakh¹, Claire Cook¹, Xiaoqing Fu¹, sandeep hedgire¹, John Stone², Hyon Choi³, Michael Lu¹ and Zachary Wallace¹, ¹Massachusetts General Hospital, Boston, MA, ²Massachusetts General Hospital Rheumatology Unit, Harvard Medical School, Boston, MA, ³MASSACHUSETTS GENERAL HOSPITAL, Lexington, MA
Background/Purpose: ANCA-associated vasculitis (AAV) is associated with an increased risk of cardiovascular (CV) disease, with MPO- AAV conferring a higher risk of CV events than…

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