Abstracts tagged "Late-Breaking 2024"

Abstract Number: L12 • ACR Convergence 2024
A-319, a CD3 X CD19 T Cell Engager (TCE), for the Treatment of Severe/Refractory SLE: Early Evidence of Rapid Reset of Disease-Specific Autoimmunity
Chunli Mei¹, Xin Guan¹, Bin Wu², Mengjiao Li¹, Xiaojing Liu¹, Xi Chen¹, You Song¹, Weiwei Wang¹, Cheng Wang¹, Huiling Mei¹, Xiaoru Duan¹, Lijuan Jiang¹, Wenlin Qiu¹, Likai Yu¹, Yuhong Liu¹, Xing Zhao³, Xuanfan Zhong³, Shengjie Xue³, Wuzhong Shen³, Ying Tan³, Guojian Yu³, Guiyun Tu³, Hanyang Chen³, Amy Sun³, Xiaoqiang Yan³, Anbing Huang¹, Rong Du¹ and Qiubai Li¹, ¹Department of Rheumatology and Immunology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China, ²Department of Rheumatology and Immunology of the First People’s Hospital of Jingzhou, Jingzhou, China, ³ITabMed Ltd. Changchun, Shanghai, China
Background/Purpose: CD19 CAR T treatment has demonstrated clinical benefits to patients with severe/refractory systemic lupus erythematosus (SLE), possibly due to resetting autoimmunity. A-319, a highly…
Abstract Number: L13 • ACR Convergence 2024
Anifrolumab Long-Term Treatment Is More Effective Against Organ Damage Than Standard of Care Alone: Results from an External Control Arm Study on Organ Damage in Phase 3 Clinical Trials and the University of Toronto Lupus Clinic Cohort
Zahi Touma¹, Ian Bruce², Richard A. Furie³, Eric Morand⁴, Raj Tummala⁵, Shelly Chandran⁶, Gabriel Abreu⁷, Jacob Knagenhjelm⁷, Kellyn Arnold⁸, Hopin Lee⁸, Eleanor Ralphs⁸, Danuta Kielar⁹, Aleksander Bedenkov⁹ and Miina Waratani⁹, ¹Schroeder Arthritis Institute, University Health Network, Toronto, ON, Canada, ²Queen's University Belfast, Belfast, United Kingdom, ³Northwell Health, Manhasset, NY, ⁴Centre for Inflammatory Diseases, Monash University, Melbourne, Australia, ⁵BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD, ⁶Astrazeneca, Mississauga, ON, Canada, ⁷BioPharmaceuticals R&D, AstraZeneca, Gothenburg, Sweden, ⁸IQVIA, London, United Kingdom, ⁹Biopharmaceuticals Medicine, AstraZeneca, Cambridge, United Kingdom
Background/Purpose: In SLE, persistent disease activity, disease flares and long-term glucocorticoid (GC) use all contribute to organ damage accrual. The effects of novel therapies on…
Abstract Number: L14 • ACR Convergence 2024
A Withdrawal Study of Colchicine in Behçet Syndrome
Basak Sirin¹, Sinem Nihal Esatoglu², Hasan Yazıcı³ and Gulen Hatemi⁴, ¹Istanbul University- Cerrahpaşa, Cerrahpaşa Medical Faculty, Department of Internal Medicine, Istanbul, Turkey, ²Istanbul University- Cerrahpaşa, Cerrahpaşa Medical Faculty, Department of Internal Medicine, Division of Rheumatology, Istanbul,Türkiye/Istanbul University- Cerrahpaşa, Behcet's Disease Research Center, Istanbul, Turkey, ³Academic Hospital, Istanbul, Turkey, ⁴Istanbul University- Cerrahpaşa, Cerrahpaşa Medical Faculty, Department of Internal Medicine, Division of Rheumatology, Istanbul,Türkiye/Istanbul University- Cerrahpaşa, Behcet's Disease Research Center, Istanbul,Türkiye, Istanbul, Turkey
Background/Purpose: Previous randomized controlled studies reported conflicting results regarding the effectiveness of colchicine on oral ulcers in Behçet syndrome (BS). A randomized drug discontinuation design…
Abstract Number: L15 • ACR Convergence 2024
LEVI-04, a Novel neurotrophin-3 Inhibitor, Substantially Improves Pain and Function Without Deleterious Effects on Joint Structure in People with Knee Osteoarthritis: A Randomized Controlled Phase II Trial
Philip Conaghan¹, Ali Guermazi², Nathaniel Katz³, Asger Bihlet⁴, Dror Rom⁵, Michael Perkins⁶, Bernadette Hughes⁶, Claire Herholdt⁶, Iwona Bombelka⁶ and Simon Westbrook⁶, ¹University of Leeds, Leeds, United Kingdom, ²Boston University, West Roxbury, MA, ³Rin Sof Innovation, Ltd, Boston, MA, ⁴NBCD A/S, Soeborg, Denmark, ⁵Prosoft Clinical, Chesterbrook, ⁶Levicept Ltd, Ramsgate, United Kingdom
Background/Purpose: There is an urgent need for new therapies to treat OA. Excess neurotrophins (NT) are implicated in OA and other painful conditions. Previous OA…
Abstract Number: L16 • ACR Convergence 2024
Dapirolizumab Pegol Demonstrated Significant Improvement in Systemic Lupus Erythematosus Disease Activity: Efficacy and Safety Results of a Phase 3 Trial
Megan Clowse¹, David Isenberg², Joan Merrill³, Thomas Dörner⁴, Michelle Petri⁵, Edward Vital⁶, Eric Morand⁷, Teri Jimenez⁸, Stephen Brookes⁹, Janine Gaiha-Rohrbach¹⁰, Christophe Martin¹¹, Annette Nelde¹² and Christian Stach¹³, ¹Division of Rheumatology and Immunology, Duke University, Durham, NC, ²Department of Ageing, Rheumatology and Regenerative Medicine, Division of Medicine, University College London, London, United Kingdom, ³Oklahoma Medical Research Foundation, Oklahoma City, OK, ⁴Department of Medicine/Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany, ⁵Johns Hopkins University School of Medicine, Baltimore, MD, ⁶Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds and NIHR Leeds Biomedical Research Centre, Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom, ⁷Centre for Inflammatory Diseases, Monash University, Melbourne, Australia, ⁸UCB, Raleigh, NC, ⁹Biogen, Maidenhead, United Kingdom, ¹⁰Biogen, Cambridge, MA, ¹¹UCB, Slough, United Kingdom, ¹²Biogen, Baar, Switzerland, ¹³UCB, Monheim am Rhein, Germany
Background/Purpose: Dapirolizumab pegol (DZP) is a novel, polyethylene glycol (PEG)-conjugated antigen-binding (Fab') fragment, lacking an Fc domain, that inhibits CD40L signaling. By binding to CD40L,…

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