Abstracts tagged "Biologicals"

Abstract Number: 1096 • ACR Convergence 2025
Impact of IL-6 Receptor and JAK Inhibitors on Humoral Immunity in Inflammatory Rheumatic Diseases: An Ambispective Study.
Elisabet Perea¹, Antonio Avilés², Cristina RodrÍguez-Alvear³, Paloma Vela², Vega Jovaní⁴, Agustín Martínez², M.Pilar Bernabeu Gonzalvez², Irene Calabuig², Ana Lucia Jiménez-Portillo⁵, Alejandra Bermúdez², Silvia Gomez-Sabater², Rocío Caño², Francisco Marco⁵ and Mariano Andrés⁶, ¹Rheumatology Department, Dr. Balmis General University Hospital, Alicante, Spain, Alicante, Spain, ²Rheumatology Department, Dr. Balmis General University Hospital, Alicante, Spain., Alicante, Spain, ³Virgen de la Peña General Hospital, Fuerteventura, Spain, ⁴Hospital General Universitario de Alicante, Reumatología, Alicante, Alicante, Comunidad Valenciana, Spain, ⁵Immunology Department, Dr. Balmis General University Hospital, Alicante, Spain., Alicante, Spain, ⁶Dr Balmis Alicante General University Hospital-ISABIAL, Alicante, Spain
Background/Purpose: Interleukin-6 (IL-6) is a proinflammatory cytokine involved in B cell differentiation and antibody production through the JAK/STAT pathway. In clinical practice, hypogammaglobulinemia (HGG) has…
Abstract Number: 0656 • ACR Convergence 2025
Low-dose belimumab reduced disease flares in patients with systemic lupus erythematosus at low disease activity: a multicenter, randomized, double-blind, placebo-controlled trial
Fangfang Sun¹, Huijing Wang¹, Danting Zhang¹, Nan Shen¹, Sheng Chen¹, Tiing Li¹, Weiguo Wan², Shengming Dai³ and Shuang Ye⁴, ¹Renji Hospital, Shanghai, China (People's Republic), ²Huashan Hospital, Shanghai, China (People's Republic), ³Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China (People's Republic), ⁴Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China, Shanghai, Shanghai, China (People's Republic)
Background/Purpose: B-lymphocyte stimulator was involved in the pathogenesis of SLE. The humanized monoclonal antibody belimumab with 10mg/kg was effective for active patients. The efficacy of…
Abstract Number: 0806 • ACR Convergence 2025
Comparative Risk of Infection-Related Complications in Systemic Lupus Erythematosus Patients Treated with Anifrolumab versus Belimumab: A Target Trial Emulation
Teng-Chieh Hsu¹, An-Ping Huo², Pei-Lun Liao², Pui-Ying Leong² and James Wei³, ¹Wuri Lin Shin Hospital, Taichung, Taiwan (Republic of China), ²Chung Shan Medical University Hospital, Taichung, Taiwan (Republic of China), ³Chung Shan Medical University Hospital, Taichung, Taichung, Taiwan (Republic of China)
Background/Purpose: Anifrolumab and belimumab are biologic agents approved for systemic lupus erythematosus (SLE), yet their comparative safety profiles, particularly regarding infection risks, remain inadequately characterized…
Abstract Number: 0485 • ACR Convergence 2025
Multicenter study on the use of Upadacitinib: Results in RA patients previously treated with Baricitinib
Guillermo Gonzalez Mozo de Rosales¹, Luis Maria Lopez-Dominguez², Nerea Alcorta-Lorenzo³, oihane ibarguengoitia Barrena⁴, David Montero⁵, Ana Ruibal Escribano⁶, estibaliz barastay Alberdi⁷, Jesus Alejandro Valero Jaimes⁸, Libe Ibarrola⁹, Paula Garcia Escudero¹⁰, Marta Lopez I Gomez¹¹, Eva Galindez Aguirregoicoa¹² and Maria Luz Garcia Vivar¹³, ¹Basurto University Hospital, Bilbao, Spain, ²Rheumatology Department, Donostia University Hospital., San Sebastián, Pais Vasco, Spain, ³Rheumatology Department, Donostia University Hospital., San Sebastian, Spain, ⁴Galdakao-Usansolo University Hospital, GALDAKAO, Spain, ⁵Galdakao-Usansolo University Hospital, Bilbao, Spain, ⁶Urduliz Hospital, Urduliz, Pais Vasco, Spain, ⁷Urduliz Hospital, Urduliz, Spain, ⁸Hospital Bidasoa, Irán, Spain, ⁹Galdakao-Usansolo University Hospital, Galdakao, ¹⁰H.U.Araba, Vitoria, ¹¹Araba University Hospital, Vitoria, Pais Vasco, Spain, ¹²Basurto University Hospital, Bilbao, Pais Vasco, Spain, ¹³Basurto Hospital, Bilbao, Spain
Background/Purpose: Rheumathoid Arthritis (RA) is a chronic inflammatory disease that affects the musculoskeletal system. Early and effective treatment is important to improve the quality of…
Abstract Number: 0194 • ACR Convergence 2025
Evaluation of a Home-based Therapeutics Service: Feasibility, Patient and Caregiver Experience, and Cost
Xiaohui Xin, Andrea Low, Sow Ling Yee, Miao Miao Liu, Christina Tan, Daphne Ng and Siaw Ing Yeo, Singapore General Hospital, Singapore, Singapore
Background/Purpose: The home-based therapeutics service (HTS) by a community nurse is part of an ongoing larger initiative—Community Therapeutics Programme (CTP)—spearheaded by the Rheumatology and Immunology…
Abstract Number: 2678 • ACR Convergence 2025
The Association Between Medication Taper Duration and Time to JIA Disease Flare: A Retrospective Cohort Study
Christian-Immanuel Oliveros¹, Kelly Rouster-Stevens², Laura Johnson³ and Sampath Prahalad⁴, ¹Emory University / Children's Healthcare of Atlanta, Atlanta, GA, ²Emory University/Children's Healthcare of Atlanta, Peachtree Corners, GA, ³Emory University, Atlanta, GA, ⁴Emory + Children's Pediatric Institute, Atlanta, GA
Background/Purpose: Once clinically inactive, many patients with oligoarticular (oligoJIA) or polyarticular JIA (polyJIA) are interested in de-escalating therapy in a safe and successful manner. Many…
Abstract Number: 2457 • ACR Convergence 2025
Maternal, Embryo-Fetal And Neonatal Outcomes Following Belimumab Exposure During Pregnancy In Patients With Systemic Lupus Erythematosus
Kenza El Ouazzani¹, Nathalie Morel¹, Delphine Beghin², Gaelle GUETTROT-IMBERT³, Noémie JOURDE-CHICHE⁴, Alban DEROUX⁵, Françoise Sarrot-Reynauld⁵, Lionel Couzi¹, Vincent Langlois⁶, Estibaliz LAZARO⁷, Pauline ORQUEVAUX⁸, Benjamin DE SAINTE MARIE⁹, Kevin Deve¹⁰, christophe Deligny¹¹, Nicole Ferreira¹², Bertrand Godeau¹³, Véronique Le Guern³, Raphaelle Meunier¹⁴, Elisabeth Pasquier¹⁵, Viviane Queyrel Moranne¹⁶, Laurent Sailler¹⁷, Cécile Saint-Pastou¹⁸, Nathalie Costedoat-Chalumeau³, Benoit Marin¹⁹ and Christophe Richez¹, ¹Bordeaux University Hospital, Bordeaux, France, ²Paris Pitié-Salpêtrière Hospital, Paris, France, ³Cochin Hospital, Paris, France, ⁴Centre de Néphrologie et Transplantation Rénale, Hôpital de la Conception, Assistance Publique-Hôpitaux de Marseille, Marseille, France., Marseille, France, ⁵Grenoble university hospital, Grenoble, France, ⁶Le Havre University Hospital, Le Havre, France, ⁷Bordeaux University Hospital, Pessac, France, ⁸Reims University Hospital, Reims, France, ⁹Timone university hospital, Marseille, France, ¹⁰Bayonne hospital, Bayonne, France, ¹¹Fort-de-France hospital, Fort-de-France, France, ¹²Tours University Hospital, Tours, France, ¹³Creteil Hospital, Paris, France, ¹⁴Libourne Hospital, Libourne, France, ¹⁵Brest University Hospital, Brest, France, ¹⁶Nice University Hospital, Nice, France, ¹⁷CHU Toulouse, Toulouse, France, ¹⁸Saint-Pierre Hospital, Saint-Pierre, France, ¹⁹Hôpital Pitié-Salpêtrière, Paris, France
Background/Purpose: Systemic lupus erythematosus (SLE) may be associated with high-risk pregnancies, especially in the presence of specific predisposing factors. While optimal disease control during pregnancy…
Abstract Number: 2343 • ACR Convergence 2025
Risk of Arrhythmias Following IL-17 Inhibitor Use; A Pharmacosurvellience Study of FDA Adverse Event Reporting System (FAERS)
Asim Khanfar¹, Omar Hamdan², Anil Regmi³, Mayra Goreja⁴ and Anthony Ocon⁵, ¹Rochester General Hospital, Rochester, NY, ²University of Jordan, Az-Zarqa, Jordan, ³Parkview Health, Fort Wayne, IN, ⁴Rochester General Hospital, Rochester, ⁵Rochester Regional Health, Fairport, NY
Background/Purpose: Interleukin-17 (IL-17) inhibitors, such as secukinumab and ixekizumab, are used for their anti-inflammatory effects in conditions like psoriasis and ankylosing spondylitis. IL-17 signaling has…
Abstract Number: 2022 • ACR Convergence 2025
Clinical Predictors of Macrophage Activation Syndrome and Treatment Outcomes in Adult-Onset Still’s Disease: A 24-Year Single-Center Experience
Oguzhan Omer Kizilkaya¹, Beste Acar¹, Berkay Aktas¹, Ozgur Can Kilinc¹ and serdal Ugurlu², ¹Cerrahpasa Faculty of Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey, ²Istanbul University-Cerrahpasa, Department of Internal Medicine, Division of Rheumatology, Istanbul, Turkey
Background/Purpose: Adult-onset Still’s disease (AOSD) is a rare autoinflammatory disorder with heterogeneous manifestations. Its most severe complication, macrophage activation syndrome (MAS), occurs in up to…
Abstract Number: 1563 • ACR Convergence 2025
RESET-SSc: Clinical Trial Evaluating Rese-cel (Resecabtagene Autoleucel), A Fully Human, Autologous 4-1BB CD19-CAR T Cell Therapy in Systemic Sclerosis
Dinesh Khanna¹, Monalisa Ghosh¹, Ankoor Shah², Sonali Bracken³, george georges⁴, Carrie Richardson⁵, Pei-Suen Tsou¹, Charles Ross⁶, Carleigh Zahn¹, Courtney Little⁷, Carl diCasoli⁷, Mikaela Raymond⁷, Adreeja GuhaRay⁷, Jenell Volkov⁷, Daniel Nunez⁷, Thomas Furmanak⁷, Jason Stadanlick⁷, Larissa Ishikawa⁷, Zachary Vorndran⁷, Alexandra Ellis⁷, Jazmean Williams⁷, Steve Flanagan⁷, Quynh Lam⁸, Domenick Braccia⁸, Fatemeh Hadi-Nezhad⁸, Raj Tummala⁸, Samik Basu⁷ and David Chang⁹, ¹University of Michigan, Ann Arbor, MI, ²Duke University, Durham, NC, ³Duke University Medical Center, Durham, NC, USA, Apex, NC, ⁴Northwestern Medicine, Evanston, IL, ⁵Northwestern University, Chicago, IL, ⁶University of Michigan, Ann Arbor, ⁷Cabaletta Bio, Philadelphia, PA, ⁸Cabaletta Bio, Philadelphia, ⁹Cabaletta Bio, Bryn Mawr, PA
Background/Purpose: The treatment goals for systemic sclerosis (SSc) are to control disease activity, limit progression of organ damage and decrease long-term morbidity and mortality. Therapies…
Abstract Number: 1449 • ACR Convergence 2025
Bimekizumab Demonstrated Comparable One-Year Efficacy in Male and Female Patients with Axial Spondyloarthritis: Results from Two Phase 3 Studies
Lianne S. Gensler¹, Sofia Ramiro², Denis Poddubnyy³, Marina Magrey⁴, Irene E. van der Horst-Bruinsma⁵, Atul Deodhar⁶, Vanessa Taieb⁷, Diana Voiniciuc⁸, Natasha de Peyrecave⁹ and Martin Rudwaleit¹⁰, ¹Department of Medicine/Rheumatology, University of California, San Francisco, San Francisco, CA, ²Leiden University Medical Center, Bunde, Netherlands, ³Division of Rheumatology, Department of Medicine, University Health Network and University of Toronto, Toronto, Ontario, Canada, and Department of Gastroenterology, Infectious Diseases and Rheumatology, Charité – Universitätsmedizin Berlin, Berlin, Germany; Department of Epidemiology, German Rheumatism Research Centre, Berlin, Germany, ⁴Case Western Reserve University School of Medicine/University Hospitals Cleveland, Richfield, OH, ⁵Department of Rheumatology, Radboud University Medical Centre, Nijmegen, Netherlands, ⁶Division of Arthritis and Rheumatic Diseases, Oregon Health & Science University, Portland, OR, ⁷UCB, Colombes, France, ⁸UCB, Slough, United Kingdom, ⁹UCB, Brussels, Belgium, ¹⁰Bielefeld University, Medical School and University Medical Centre OWL, Klinikum Bielefeld, Department of Rheumatology, Bielefeld, Germany
Background/Purpose: Bimekizumab (BKZ) is a monoclonal IgG1 antibody that selectively inhibits IL-17F in addition to IL-17A. BKZ has shown sustained efficacy to Week (Wk) 52…
Abstract Number: 1344 • ACR Convergence 2025
Exploring the Factors Associated with the Discontinuation of Tofacitinib in Patients with Rheumatoid Arthritis: A Retrospective Cohort Study
yao fan fang¹, Ping-Han Tsai² and yen Fu CHEN³, ¹Chang Gung memorial hopspital, Linkou, Taipei, New Taipei, Taiwan (Republic of China), ²Chang Gung memorial hospital, linkou, Taipei, Taiwan (Republic of China), ³Chang Gung memoriial hospital linkou, taipei, Taiwan (Republic of China)
Background/Purpose: Tofacitinib is the first oral targeted synthetic disease-modify anti-rheumatic drug for patients with moderate to severe rheumatoid arthritis 1. This study aimed to identify…
Abstract Number: 1095 • ACR Convergence 2025
Tolerance of non-TNF α treatments in patient with an inflammatory rheumatic (IRD) and autoimmune demyelinating diseases: French retrospective cases series
dellal azeddine¹, Jean-Guillaume Letarouilly², Jacques Morel³, René-Marc Flipo⁴, Valerie Devauchelle⁵, richette pascal⁶, Philippe Dieude⁷, Hubert Marotte⁸, FELTEN Renaud⁹, LATOURTE Augustin¹⁰, CHEVET Baptiste¹¹, HILLIQUIN Pascal¹², SORDET Christelle⁹, DERNIS mmanuelle¹³, WENDLING Daniel¹⁴, Arsène Mekinian¹⁵, Nathalie BALLANDRAUD¹⁶, Christophe Richez¹⁷, TOURNADRE Anne¹⁸, salmon Jean -Hugues¹⁹, SAILLOT Carine²⁰, kedra joanna²¹, nahon stephane²², LE GOFF Benoit²³, Bruno Fautrel²⁴, Francis BERENBAUM²⁵, David SAADOUN²⁶, PHAM Thao¹⁶ and SELLAM JEREMIE²⁷, ¹GHI LE RAINCY MONTFERMEIL, Montfermeil, France, ²Université de Lille, CHU Lille, Service de rhumatologie, Lille, France, LILLE, Nord-Pas-de-Calais, France, ³CHU and University of Montpellier, Montpellier, France, ⁴Université de Lille, CHU Lille, Service de rhumatologie, Lille, France, Lille, France, ⁵UBO, Brest, France, ⁶Rheumatology Department, Lariboisiere Hospital, Paris, Ile-de-France, France, ⁷Service de Rhumatologie, Hôpital Bichat APHP, Paris, Paris, Ile-de-France, France, ⁸INSERM ¹⁰⁵⁹/University of Saint-Etienne, Saint-Etienne, France, ⁹Service de Rhumatologie, Centre de référence des maladies auto-immunes rares (RESO), Hôpitaux Universitaires de Strasbourg, Strasbourg, Strasbourg, Alsace, France, ¹⁰Rheumatology Department, Lariboisiere Hospital, Paris, France, ¹¹CHU BREST, brest, Bretagne, France, ¹²CH SUD FRANCILIEN, PARIS, France, ¹³chu caen, CAEN, Haute-Normandie, France, ¹⁴CHU de Besançon, Besançon, Franche-Comte, France, ¹⁵Department of Internal Medicine, Inflammation-Immunopathology-Biotherapy Department (DMU i³), Saint-Antoine University Hospital, ⁷⁵⁰¹² Paris, France, Paris, France, ¹⁶CHU MARSEILLE, marseille, Provence-Alpes-Cote d'Azur, France, ¹⁷Bordeaux University Hospital, Bordeaux, France, ¹⁸CHU CLERMONT, CLERMONT, Lorraine, France, ¹⁹CHU REIMS, REIMS, Champagne-Ardenne, France, ²⁰CHU ORLEANS, ORLEANS, Pays de la Loire, France, ²¹Pitié-Salpêtrière Hospital, Rheumatology Department, APHP, Sorbonne University,, Paris, France, ²²GHI LE RAINCY MONTFERMEIL, Montfermeil, Ile-de-France, France, ²³CHU Nantes, Nantes, France, ²⁴Sorbonne Université - APHP, Department of Rheumatology, Hôpital Pitié-Salpêtrière, Inserm UMRS ¹¹³⁶-⁵, PARIS, France, Paris, France, ²⁵Sorbonne University/Inserm/AP-HP/⁴Moving Biotech, Paris, France, ²⁶CHU LA PITIE SALPETRIERE, PARIS, Ile-de-France, France, ²⁷Sorbonne Université, Inserm, Centre de Recherche Saint-Antoine, CRSA, F-⁷⁵⁰¹² Paris, France, /Rheumatology Department, AP-HP Saint-Antoine Hospital, ¹⁸⁴, rue du Faubourg Saint-Antoine, ⁷⁵⁰¹², Paris, France., Paris, France
Background/Purpose: The use of TNFα antagonist is not recommended if the patient have a suspicion or demyelinating diseases (DD) confirmed [1]. There are a few…
Abstract Number: 0649 • ACR Convergence 2025
Belimumab Real-World Effectiveness in Chinese Patients with Systemic Lupus Erythematosus: Interim Analysis of an Ambidirectional, Observational Cohort Study (RELIABLE)
Zhuoli Zhang¹, Shengyun Liu², Min Yang³, Yasong Li⁴, Qinghong Yu⁵, Xinwang Duan⁶, Qiang Shu⁷, Qibing Xie⁸, Yanfei Chen⁹, Daming Ou¹⁰, Lan He¹¹, Hongbin Li¹², Pingting Yang¹³, Juan Li¹⁴, Terry Yan¹⁵, Xin He¹⁶, Daniel Moldaver¹⁷, Ciara O'Shea¹⁸ and Liya Fan¹⁶, ¹Peking University First Hospital, Beijing, Beijing, China (People's Republic), ²The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China (People's Republic), ³Nanfang Hospital Southern Medical University, Guangzhou, China (People's Republic), ⁴Zhejiang Provincial People's Hospital, Hangzhou, China (People's Republic), ⁵Zhujiang Hospital of Southern Medical University, Zhujiang, China (People's Republic), ⁶The Second Affiliated Hospital of Nanchang University, Nanchang, China (People's Republic), ⁷Qilu Hospital of Shandong University, Jinan, China (People's Republic), ⁸West China Hospital, Sichuan University, Chengdu, China (People's Republic), ⁹The First Hospital of Lanzhou University, Lanzhou, China (People's Republic), ¹⁰The First Affiliated Hospital of University of South China, Hengyang, China (People's Republic), ¹¹The First Affiliated Hospital of Xi’an Jiaotong University, Xi'an, China (People's Republic), ¹²The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, China (People's Republic), ¹³The First Hospital of China Medical University, Shenyang, China (People's Republic), ¹⁴The First Affiliated Hospital of Hainan Medical University, Haikou, China (People's Republic), ¹⁵Medical Affairs, GSK, Shanghai, China (People's Republic), ¹⁶VEO, GSK, Shanghai, China (People's Republic), ¹⁷GSK, Global Real-World Evidence & Health Outcomes Research, Toronto, ON, Canada, ¹⁸Global Medical Affairs, GSK, Dublin, Ireland
Background/Purpose: Belimumab, a B-cell modulator monoclonal antibody that selectively inhibits BLyS and reduces autoreactive B-cells that drive lupus disease activity, has consistently demonstrated improved efficacy…
Abstract Number: 0803 • ACR Convergence 2025
Improved Efficacy and Safety Outcomes in Patients with SLE Treated with Belimumab (BEL) Versus Immunosuppressants (IS), in Addition to Antimalarials (AM) and Glucocorticoids (GC): A Post Hoc Summary of Five Phase 3 Trials
Mariele Gatto¹, Karen H. Costenbader², Andreas Schwarting³, Julia Harris⁴, Ciara O'Shea⁵, Roger A. Levy⁶ and Andrea Doria⁷, ¹Academic Rheumatology Centre, Department of Clinical and Biological Sciences, University of Turin, Mauriziano Hospital, Turin, Italy, ²Harvard Medical School and Brigham and Women's Hospital, Boston, MA, ³Johannes Gutenberg University Mainz, University Medical Centre, Mainz, Germany, ⁴GSK, Biostatistics, London, United Kingdom, ⁵Global Medical Affairs, GSK, Dublin, Ireland, ⁶GSK, Specialty Care, Global Medical Affairs, Collegeville, PA, ⁷University of Padova, Padova, Italy
Background/Purpose: Chronic GC and IS use increases damage accrual and mortality. The 2023 EULAR SLE recommendations support initiation of biologics such as BEL, a human…

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