Abstracts Archive - Page 893 of 2607 - ACR Meeting Abstracts

Abstract Number: 0849 • ACR Convergence 2020
Herpes Zoster Events with Anifrolumab in Patients with Active SLE: An Integrated Analysis of Phase 2 and Phase 3 Trials
Joan Merrill¹, Kenneth Kalunian², Richard Furie³, Kevin Winthrop⁴, Patricia Primakov⁵, Lilia Pineda⁶, Gabriel Abreu⁷ and Raj Tummala⁶, ¹Oklahoma Medical Research Foundation, Oklahoma City, ²School of Health Sciences, University of California, La Jolla, ³Zucker School of Medicine at Hofstra/Northwell, Great Neck, NY, ⁴Oregon Health & Science University, Portland, OR, ⁵BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, ⁶BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, ⁷BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden
Background/Purpose: In the phase 2 MUSE and phase 3 TULIP-1 and TULIP-2 trials, treatment with anifrolumab, a monoclonal antibody to the type I interferon receptor,…
Abstract Number: 0850 • ACR Convergence 2020
What Does It Mean to Be a BICLA (BILAG-Based Composite Lupus Assessment) Responder? Post Hoc Analysis of the Phase 3 TULIP-1 and TULIP-2 Trials
Richard Furie¹, Eric Morand², Ian Bruce³, David Isenberg⁴, Ronald van Vollenhoven⁵, Gabriel Abreu⁶, Lilia Pineda⁷ and Raj Tummala⁷, ¹Zucker School of Medicine at Hofstra/Northwell, Great Neck, ²Medicine, School of Clinical Sciences at Monash Health, Monash University, Melbourne, Australia, ³Centre for Epidemiology Versus Arthritis, The University of Manchester and NIHR Manchester Biomedical Research Centre, Manchester University Hospitals NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, United Kingdom, ⁴Centre for Rheumatology, University College London and Department of Rheumatology, University College Hospital, London, United Kingdom, ⁵Department of Rheumatology, Amsterdam Rheumatology and Immunology Center, Amsterdam, Netherlands, ⁶BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden, ⁷BioPharmaceuticals R&D, AstraZeneca, Gaithersburg
Background/Purpose: BICLA is a validated composite global measure of SLE disease activity that incorporates BILAG, an instrument that distinguishes between partial and complete improvement. BICLA…
Abstract Number: 0851 • ACR Convergence 2020
Iberdomide Decreases B Cells and Plasmacytoid Dendritic Cells, Increases Regulatory T Cells and IL-2, and Has Enhanced Clinical Efficacy in Active Systemic Lupus Erythematosus Patients with High Aiolos or the IFN Gene Expression Signature
Peter Lipsky¹, Ronald van Vollenhoven², Thomas Dörner³, Victoria Werth⁴, Joan Merrill⁵, Richard Furie⁶, Milan Petronijevic⁷, Benito Velasco Zamora⁸, Maria Majdan⁹, Fedra Irazoque-Palazuelos¹⁰, Robert Terbrueggen¹¹, Nikolay Delev¹², Michael Weiswasser¹², Shimon Korish¹², Nataliya Agafonova¹², Mark Stern¹³, Sarah Hersey¹³, Ying Ye¹³, Allison Gaudy¹², Zhaohui Liu¹², Shaojun Tang¹³ and Peter Schafer¹², ¹RILITE Foundation, Charlottesville, VA, ²Amsterdam University Medical Centers, Amsterdam, Netherlands, ³DRFZ and Charité University Hospitals, Berlin, Germany, ⁴University of Pennsylvania and the Michael J. Crescenz VA Medical Center, Philadelphia, PA, ⁵Oklahoma Medical Research Foundation, Oklahoma City, OK, ⁶Zucker School of Medicine at Hofstra/Northwell, Great Neck, NY, ⁷Military Medical Academy, Belgrade, Serbia, ⁸Instituto CER S.A., Buenos Aires, Argentina, ⁹Medical University of Lublin and Samodzielny Publicnzy Szpital Kliniczny Nr 4 w Lublinie, Lublin, Poland, ¹⁰Centro de Investigación y Tratamiento Reumatológico S.C, Miguel Hidalgo, Mexico, ¹¹DxTerity Diagnostics Inc, Rancho Dominguez, ¹²Bristol Myers Squibb, Princeton, ¹³Bristol-Myers Squibb, Princeton
Background/Purpose: Iberdomide is a high-affinity cereblon ligand that promotes ubiquitination and proteasomal degradation of Ikaros (IKZF1) and Aiolos (IKZF3), transcription factors linked to the genetic…
Abstract Number: 0852 • ACR Convergence 2020
How Much Prednisone Is Enough for Remission Induction in Lupus Nephritis? A Propensity Score Matched Analysis
Konstantinos Tselios¹, Dafna Gladman², Haifa Al-Sheikh³, Jiandong Su⁴ and Murray Urowitz¹, ¹University Health Network, University of Toronto, Toronto, ON, Canada, ²Krembil Research Institute, Toronto Western Hospital, Toronto, ON, Canada, ³King Faisal Specialist Hospital and Research Centre, Riyadh, Ar Riyad, Saudi Arabia, ⁴University of Toronto Lupus Clinic, Centre for Prognosis Studies in Rheumatic Diseases, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
Background/Purpose: The existing guidelines for remission induction in lupus nephritis (LN) from both the ACR and the EULAR recommend initial prednisone doses of 0.5-1mg/kg/day. However,…
Abstract Number: 0853 • ACR Convergence 2020
Gradual Glucocorticoid Withdrawal Is Safe in Clinically Quiescent Systemic Lupus Erythematosus
Konstantinos Tselios¹, Dafna Gladman², Jiandong Su³ and Murray Urowitz¹, ¹University Health Network, University of Toronto, Toronto, ON, Canada, ²Krembil Research Institute, Toronto Western Hospital, Toronto, ON, Canada, ³University of Toronto Lupus Clinic, Centre for Prognosis Studies in Rheumatic Diseases, Toronto Western Hospital, University Health Network, Toronto, ON, Canada
Background/Purpose: Systemic lupus erythematosus (SLE) patients are usually treated with glucocorticoids even during periods of clinically quiescent disease. A recent study showed that abrupt glucocorticoid…
Abstract Number: 0854 • ACR Convergence 2020
Mortality and Adverse Events of Special Interest in Adult Patients with Systemic Lupus Erythematosus Receiving Intravenous Belimumab: A Post Hoc Descriptive Summary of Serious Psychiatric Events
Saira Sheikh¹, Ricardo Acayaba de Toledo², Laura Geraldino-Pardilla³, Julia Harris⁴, Regina Kurrasch⁵, Andrew Liu⁴, Kathleen Maksimowicz-McKinnon⁶, Holly Quasny⁷, David Roth⁵, Lilian Soto⁸ and Rajesh Punwaney⁵, ¹University of North Carolina Thurston Arthritis Research Center, Chapel Hill, ²Faculdade de Medicina de São José do Rio Preto, São Paulo, Brazil, ³Division of Rheumatology, Columbia University Vagelos College of Physicians and Surgeons, New York, ⁴GlaxoSmithKline, Uxbridge, United Kingdom, ⁵GlaxoSmithKline, Collegeville, ⁶Henry Ford Hospital, Detroit, ⁷GlaxoSmithKline, Research Triangle Park, ⁸Facultad de Medicina, Clinical Hospital of Universidad de Chile, Santiago, Chile
Background/Purpose: Intravenous (IV) belimumab (BEL) is approved in patients ≥5 years of age with active systemic lupus erythematosus (SLE). Results of the BASE study (the…
Abstract Number: 0855 • ACR Convergence 2020
Treatment of SLE with or Without Nephritis with the Immunoproteasome Inhibitor KZR-616: Updated Results of the MISSION Study
Richard Furie¹, Samir Parikh², Kenneth Harvey³, Christopher Kirk⁴, Darrin Bomba⁴ and MK Farmer⁵, ¹Zucker School of Medicine at Hofstra/Northwell, Great Neck, NY, ²The Ohio State University, Columbus, OH, ³Kezar Life Sciences, South San Francisco, CA, ⁴Kezar Life Sciences, Inc, San Francisco, CA, ⁵Kezar, Raleigh, NC
Background/Purpose: Immunoproteasome inhibition has demonstrated meaningful therapeutic potential in preclinical models of systemic lupus erythematosus (SLE) and lupus nephritis (LN). KZR-616 is a first-in-class selective…
Abstract Number: 0856 • ACR Convergence 2020
Time to Renal Insufficiency Based on Prior Hydroxychloroquine Blood Levels
Michelle Petri¹ and Jessica Li², ¹Johns Hopkins University School of Medicine, Timonium, MD, ²Johns Hopkins University, Baltimore, MD
Background/Purpose: Hydroxychloroquine (HCQ) dosing is reduced in those with renal insufficiency according to guidelines (Marmor MF, et al. Ophthalmology 2016;123:1386–94) as it is partially cleared…
Abstract Number: 0857 • ACR Convergence 2020
Agreement of Hydroxychloroquine Blood Levels Between a University and Commercial Laboratory
Michelle Petri¹, Jessica Li², Kelley Brady³, John Conklin⁴, Tyler O'Malley⁵ and Thierry Dervieux⁶, ¹Johns Hopkins University School of Medicine, Timonium, MD, ²Johns Hopkins University, Baltimore, MD, ³Exagen Diagnostics, San Diego, CA, ⁴Exagen Inc., Vista, CA, ⁵Exagen, Inc, San Diego, CA, ⁶Prometheus Biosciences, Inc. (former employee of Exagen Diagnostics), Irvine, CA
Background/Purpose: Therapeutic blood monitoring is not yet an accepted practice in rheumatology. Although hydroxychloroquine (HCQ) blood level monitoring has been utilized in limited pharmacokinetic studies…
Abstract Number: 0858 • ACR Convergence 2020
Leflunomide: A Safe and Effective Alternative in Systemic Lupus Erythematosus
Irene Carrión-Barberà¹, Tarek Carlos Salman Monte¹, Luciano Polino¹, Miguel Mejía¹, Manel Ciria¹, Carolina Pérez-García¹, Eva Rodríguez¹ and Jordi Monfort¹, ¹Hospital del Mar, Barcelona, Spain
Background/Purpose: Leflunomide (LEF) is a DMARD commonly used safely and effectively in rheumatoid arthritis. The experience with LEF in SLE is mainly based on what…
Abstract Number: 0859 • ACR Convergence 2020
Biomarkers of B-cell Depletion and Response in a Randomized, Controlled Trial of Obinutuzumab for Proliferative Lupus Nephritis
Ed Vital¹, Philippe Remy², Luis Fernando Quintana Porras³, Laurent Chiche⁴, Dominique Chauveau⁵, Richard Furie⁶, Thomas Schindler⁷, Jay Garg⁸, Matthew Cascino⁸, Zahir Amoura⁹, Andrea Doria¹⁰, Cary Looney⁸ and Dario Roccatello¹¹, ¹University of Leeds; NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom, ²APHP Groupe Hospitalier Henri-Mondor, Creteil, France, ³Hospital Clinic de Barcelona, Barcelona, Catalonia, Spain, ⁴Hôpital Européen, Marseille, France, ⁵Hôpital Rangueil, Centre Hospitalier Univ de Toulouse, Toulouse, France, ⁶Zucker School of Medicine at Hofstra/Northwell, Great Neck, NY, ⁷F. Hoffmann-La Roche Ltd., Basel, Switzerland, ⁸Genentech, Inc., South San Francisco, CA, ⁹Hôpital Pitié-Salpêtrière, Paris, ¹⁰University of Padua, Padua, Italy, ¹¹S Giovanni Hospital, Univ of Turin, Turin, Italy
Background/Purpose: Incomplete B-cell and plasmablast depletion, as measured using highly sensitive flow cytometry (HSFC), is associated with lower response rates following rituximab in SLE [1].…
Abstract Number: 0860 • ACR Convergence 2020
PREVAIL 1: A Multiple Ascending Dose Study in Normal Healthy Volunteers of PRV-3279, a Novel Bispecific DART Molecule Targeting CD32B and CD79B on B Cells, with Potential for Treatment of SLE
Paul Dunford¹, Gail Comer¹, Ralph Raymond¹, Donald Jung¹, Paul Moore², Francisco Leon¹ and Joan Merrill³, ¹Provention Bio, Oldwick, NJ, ²MacroGenics, Rockville, MD, ³Oklahoma Medical Research Foundation, Oklahoma City, OK
Background/Purpose: B-cell targeted therapeutics have proven efficacious in the treatment of autoimmune disorders. A desired improvement in efficacy and safety necessitate the development of alternate,…
Abstract Number: 0861 • ACR Convergence 2020
Hydroxychloroquine Use Is Associated with Diminished Type I Interferon-related Pathways in Systemic Lupus Erythematosus Patients
Samantha Slight-Webb¹, Kevin Thomas¹, Rufei Lu¹, Susan Macwana¹, Joan Merrill¹, Cristina Arriens¹, Eliza Chakravarty¹, Teresa Aberle¹, Holden Maecker², Paul Utz³, Joel Guthridge¹ and Judith James⁴, ¹Oklahoma Medical Research Foundation, Oklahoma City, OK, ²Institute for Immunity, Transplantation and Infection, Stanford University School of Medicine, Stanford, CA, ³Stanford University School of Medicine, Stanford, CA, ⁴Arthritis and Clinical Immunology Research Program, Oklahoma Medical Research Foundation;Department of Pathology, University of Oklahoma Health Sciences Center;Department of Medicine, University of Oklahoma Health Sciences Center, Edmond, OK
Background/Purpose: Hydroxychloroquine (HCQ) has been used for decades to treat systemic lupus erythematosus (SLE) and is associated with decreased lupus flares and damage. However, despite…
Abstract Number: 0862 • ACR Convergence 2020
Voclosporin Does Not Decrease Mycophenolic Acid Concentrations in Patients with SLE
Teun van Gelder¹, Robert Huizinga², Neil Solomons² and Laura Lisk³, ¹Leiden University Medical Centre, Leiden, Zuid-Holland, Netherlands, ²Aurinia Pharmaceuticals, Victoria, BC, Canada, ³Aurinia Pharmaceuticals Inc., Victoria, BC, Canada
Background/Purpose: Voclosporin (VCS) is a novel calcineurin inhibitor, structurally similar to cyclosporine A (CsA). In a Phase 3 clinical trial in patients with active lupus…
Abstract Number: 0863 • ACR Convergence 2020
Residual Treatment Burden, Desired Improvement, and Prioritized Treatment Goals in Systemic Lupus Erythematosus (SLE): Results from the SLE-UPDATE (Understanding Preferences, Disease Activity and Treatment Expectations) Survey in the United States
Diane Kamen¹, Julie Birt², Monica Hadi³, Nashmel Sargalo³, Ella Brookes³, Paul Swinburn³, Leslie Hanrahan⁴, Karin Tse⁵, Natalia Bello⁶, Kirstin Griffing², Maria Silk², Laure Delbecque⁷ and Anca Askanase⁸, ¹Medical University of South Carolina, Charleston, SC, ²Eli Lilly and Company, Indianapolis, IN, ³Evidera, London, United Kingdom, ⁴Carra Group, Milwaukee, WI, ⁵Lupus Foundation of America, DC, WA, ⁶Eli Lilly and Company, Indianapolis, ⁷Eli Lilly and Company, Brussels, Belgium, ⁸Columbia University College of Physicians & Surgeons, New York, NY
Background/Purpose: Literature describes a fairly high degree of satisfaction with SLE therapies, despite patients reporting high rates of adverse event (1-2). The objectives of this…

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