Abstracts tagged "Biologicals"

Abstract Number: 2688 • ACR Convergence 2025
Single cell RNA-seq immune profiling of blood samples from a psoriatic disease clinical trial reveals a CD4 T cell population associated with response to IL-23 blockade
Kathryne Marks¹, Anina Sun², Ifeoluwakiisi Adejoorin¹, Lourdes Perez Chada³, Anna Perillo⁴, Leanne Barrett², Michael Garshick⁵, James Krueger⁶, Joseph Merola⁷, Marcelo DiCarli², Deepak Rao¹ and Brittany Weber⁸, ¹Brigham and Women's Hospital, Boston, MA, ²Brigham And Women's Hospital, Boston, ³Harvard Medical School, Wayland, MA, ⁴The Rockefeller University, New York, NY, USA, New York, NY, ⁵NYU Langone Health, Tenafly, NJ, ⁶Rockefeller University, New York, NY, ⁷UT Southwestern Medical Center, Dallas, TX, ⁸Brigham and Women's Hospital, DEDHAM, MA
Background/Purpose: The use of IL-23 inhibitors (IL-23i) for psoriatic diseases resulted in significant improvement in disease symptoms for many patients. Whether any blood immune cell…
Abstract Number: 1258 • ACR Convergence 2025
Upadacitinib in the treatment of Rheumatoid Arthritis – Interstitial Lung Disease. National multicenter study of 25 patients in clinical practice.
Ana Serrano-Combarro¹, Belén Atienza-mateo², Leticia del Olmo Perez³, Sara García-Perez⁴, Guillermo Gonzalez Mozo de Rosales⁵, Jose Rosas Gómez de Salazar⁶, ana Urruticoechea-Arana⁷, Andrea García-Valle⁸, Jesús Loarce⁹, Paula García-Escudero¹⁰, Bryan Josué Flores Robles¹¹, Rafael B. Melero-González¹², Alicia Garcia¹³, Maria Martín López¹⁴, Patricia López Viejo¹⁵, Maria Jose Perez Gaan¹⁶, Nuria Vegas Revenga¹⁷, Angel Garcia-Aparicio¹⁸, M.Pilar Bernabeu Gonzalvez¹⁹, Juan Moreno Morales²⁰ and Ricardo Blanco²¹, ¹Division of Rheumatology, Hospital Universitario Marques de Valdecilla, IDIVAL, Inmunopathology group, Santander, Santander, Spain, ²Division of Rheumatology, Hospital Universitario Marqués de Valdecilla, IDIVAL, Immunopathology Group, Santander , Spain, PALMA DE MALLORCA/BALEARES, Spain, ³HGU Nuestra Señora del Prado, Talavera de la Reina, Talavera de la Reina, Spain, ⁴Complejo Hospitalario de Vigo, Vigo, Spain, ⁵Basurto University Hospital, Bilbao, Spain, ⁶Hospital Marina Baixa, PALMA DE MALLORCA, Spain, ⁷Rheumatology Division. Hospital Universitario Son Espases, Palma de Mallorca, Spain, ⁸Rheumatology. Hospital General Río Carrión, Palencia, Castilla y Leon, Spain, ⁹Ramón y Cajal University Hospital, Madrid, Spain, ¹⁰Hospital Universitario Álava, Bilbao, Spain, ¹¹Hospital San Pedro, Logroño, Spain, ¹²COMPLEXO HOSPITALARIO UNIVERSITARIO DE OURENSE, O Carballino, Spain, ¹³Rheumatologist, La Laguna, Spain, ¹⁴Hospital ¹² de Octubre, Madrid, Spain, ¹⁵Hospital Severo Ochoa (Leganés), Leganes, Spain, ¹⁶Hospital Universitario Virgen de las Nieves, Granada, Spain, ¹⁷Galdakao- Usansolo University Hospital, Galdakao, Spain, ¹⁸Hospital Universitario de Toledo, Toledo, Spain, ¹⁹Rheumatology Department, Dr. Balmis General University Hospital, Alicante, Spain., Alicante, Spain, ²⁰Hospital Universitario Santa Lucia Cartagena, Cartagena, Spain, ²¹Rheumatology Division, Hospital Universitario Marqués de Valdecilla, IDIVAL, Immunopathology Group, Santander, Spain, Santander, Cantabria, Spain

Background/Purpose: Interstitial lung disease (ILD) is a severe extra-articular manifestation of rheumatoid arthritis (RA). Abatacept and rituximab are usually the recommended drugs. JAK inhibitors (JAKi)…
Abstract Number: 2345 • ACR Convergence 2025
Biological Sex-Related Differences in Radiographic Progression and Relationship with Early Clinical Response: Post Hoc Analysis of a Phase 3, Randomized, Double-Blind, Placebo‑Controlled Study in Biologic-Naive Participants with Active Psoriatic Arthritis Treated with Guselkumab
Dafna D. Gladman¹, Lihi Eder², Carlo Selmi³, Philip J. Mease⁴, Alexis Ogdie⁵, Karissa Lozenski⁶, Mohamed Sharaf⁷, Emmanouil Rampakakis⁸, Laura Pina Vegas⁹ and Laura Coates¹⁰, ¹Schroeder Arthritis Institute, Krembil Research Institute, Toronto Western Hospital, Division of Rheumatology, Toronto, ON, Canada, ²University of Toronto, Toronto, ON, Canada, ³Humanitas University, Milan, Italy, ⁴Department of Rheumatology, Providence-Swedish Medical Center and University of Washington, Seattle, WA, ⁵University of Pennsylvania, Philadelphia, PA, ⁶Johnson & Johnson, Horsham, PA, ⁷Janssen - Johnson & Johnson, Dubai, United Arab Emirates, ⁸JSS Medical Research, Montréal, QC, Canada, ⁹Epidemiology in Dermatology and Evaluation of Therapeutics (EpiDermE), University Paris-Est Créteil Val de Marne, Créteil, France; Rheumatology, Hospital Henri Mondor, AP-HP, Créteil, France, Creteil, France, ¹⁰Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, England, United Kingdom
Background/Purpose: Previous research has shown that women with psoriatic arthritis (PsA) often have lower rates of clinical response to medication but less severe radiographic joint…
Abstract Number: 2029 • ACR Convergence 2025
Characteristics of a Historical Cohort of Adult Patients with Juvenile Idiopathic Arthritis
Francina salabert-Carreras¹, Raquel Ugena-García², Cristina Rocamora-Gisbert³, Cristina Calomarde-Gómez², Clara Churtichaga Domenech¹, Judith Vidal ripoll¹, LOURDES MATEO SORIA⁴, Laia Gifre-Sala¹, Maria Aparicio³, Susana Holgado⁵, Águeda Prior Español¹, Anne Riveros frutos³, Ivette Casafont-Solé², Eva Forcadell Pirretas¹, Anna Pujol Manresa¹, Judit Font-Urgelles², Melania Martínez-Morillo¹ and Annika Nack³, ¹Hospital Germans Trias i Pujol, Barcelona, ²Hospital Universitari Germans Trias i Pujol, Badalona, Spain, ³Hospital Germans Trias i Pujol, Barcelona, Spain, ⁴HOSPITAL GERMANS TRIAS I PUJOL, BADALONA, Spain, ⁵Hospital Germans Trias i Pujol, Barcelona, Catalonia, Spain
Background/Purpose: Juvenile idiopathic arthritis (JIA) is the most common chronic rheumatic disease in childhood. Up to one-third of patients experience disease flares in adulthood, with…
Abstract Number: 1592 • ACR Convergence 2025
Mepolizumab to Benralizumab Switch in Eosinophilic Granulomatosis with Polyangiitis (EGPA)
Adrien Cottu¹, Irene Mattioli², Xavier Puéchal³, Loic Guillevin⁴, Mathieu Groh⁵, Camille Taillé⁶, Maxime Samson⁷, Pascal Cathébras⁸, Halil Yildiz⁹, Grégory Pugnet¹⁰, Stéphane Jouneau¹¹, Marie-Charlotte Besse¹², François Lifermann¹³, Jean-Philippe Martellosio¹⁴, Laurent Guilleminault¹⁵, Colas Tcherakian¹⁶, Yann Nguyen¹⁷, Claire Demoreuil¹⁸, Philippe Guilpain¹⁹, Giacomo Emmi²⁰ and Benjamin Terrier²¹, ¹Internal medicine departement, Cochin Hospital, Paris, France, ²Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy, ³Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, and Université Paris Cité, Paris ( ⁷⁵⁰¹⁴ ), Ile-de-France, France, ⁴Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Hospital Cochin, Paris, France, ⁵Hôpital Foch, Suresnes, France, ⁶Bichat hospital, APHP, Paris, France, ⁷CHU Dijon Bourgogne, Dijon, France, ⁸Internal medicine department, CHU St-Etienne, Saint-Etienne, France, ⁹Internal medicine department, Saint-Luc, Saint-Luc, France, ¹⁰CHU Toulouse Rangueil Service de Medecine Interne et Immunologie Clinique, Toulouse, France, ¹¹Respiratory Medicine, Université de Rennes ¹, CHU Pontchaillou, Rennes, France, ¹²Tours University Hospital, ³⁷⁰⁰⁰ tours, Ile-de-France, France, ¹³Internal Medicine, CH de Dax, Dax, France, ¹⁴Internal medicine department, CHU Poitiers, Poitiers, France, ¹⁵CHU Toulouse, Toulouse University, Toulouse, France, ¹⁶Pneumology department, Foch, Suresnes, France, ¹⁷Department of Internal Medicine, Beaujon Hospital, AP-HP Nord, Université Paris Cité, Clichy, France, Clichy, France, ¹⁸Internal medicine department, Brest CHU, Brest, France, ¹⁹Internal medicine department, CHU Montpellier, Montpellier, France, ²⁰Department of Medical, Surgery and Health Sciences, University of Trieste, Italy and Clinical Medicine and Rheumatology Unit, Cattinara University Hospital, Trieste, Italy, Trieste, Italy, ²¹Cochin Hospital, Paris, France
Background/Purpose: Glucocorticoid (GC)-dependent asthma and ENT exacerbations may persist in more than half of patients with eosinophilic granulomatosis with polyangiitis (EGPA). Mepolizumab and benralizumab, monoclonal…
Abstract Number: 1458 • ACR Convergence 2025
Clinical Efficacy of Bimekizumab Treatment up to 2 Years Across Patients with Psoriatic Arthritis and Varying Baseline Joint Involvement: Results from a Post Hoc Analysis of Two Pooled Phase 3 Studies
Philip J. Mease¹, Laure Gossec², Hideto Kameda³, David Nicholls⁴, Proton Rahman⁵, Barbara Ink⁶, Rajan Bajracharya⁶, Patrick Healy⁷ and Laura Coates⁸, ¹Department of Rheumatology, Providence-Swedish Medical Center and University of Washington, Seattle, WA, ²Sorbonne Universite and Pitie-Salpetriere Hospital, Paris, France, ³Department of Internal Medicine, Toho University, Tokyo, Japan, ⁴Clinical Trials Unit, University of the Sunshine Coast, Queensland, Australia, ⁵Division of Rheumatology, Craig L. Dobbin Genetics Research Centre, Discipline of Medicine, Memorial University of Newfoundland, St. John's, Canada, ⁶UCB, Slough, England, United Kingdom, ⁷UCB, Morrisville, NC, ⁸Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, England, United Kingdom
Background/Purpose: Patients (pts) in PsA clinical trials often have greater joint involvement than in the clinical setting due to trial inclusion criteria,1 thus it is…
Abstract Number: 1350 • ACR Convergence 2025
Initial Biologic Therapy Improves Sexual Function in Female Patients with Rheumatoid Arthritis: A 6 Month Follow-Up Study
Daniel Zavada¹, Barbora Vala², Adela Navratilova², Veronika Losterova², Lenka Moravcova², Jiri Vencovsky³, Ladislav Šenolt⁴, Karel Pavelka⁵ and Michal Tomcik⁵, ¹Institute of Rheumatology, Prague; Charles University, Third Faculty of Medicine, Hlavné mesto Praha, Czech Republic, ²Institute of Rheumatology, Praha, Czech Republic, ³Institute of Rheumatology, Praha ⁸, Czech Republic, ⁴Institute of Rheumatology and Department of Rheumatology, First Faculty of Medicine, Charles University, Prague, Czech Republic, ⁵Institute of Rheumatology and Department of Rheumatology, ¹st Faculty of Medicine, Charles University, Prague, Czech Republic, Prague, Czech Republic
Background/Purpose: Rheumatoid arthritis (RA) significantly impacts quality of life in multiple domains. This study aimed to evaluate the impact of initial biologic/targeted synthetic disease-modifying anti-rheumatic…
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…

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