Abstracts tagged "Biologicals"

Abstract Number: 2349 • ACR Convergence 2023
Selection of the Dose for Subcutaneous Administration to Non-Japanese Subjects and Intravenous Administration to Japanese Subjects in the First-in-Human Study of DS-7011a, an Anti-TLR7 Monoclonal Antibody for the Treatment of Systemic Lupus Erythematosus
Li Zhang¹, Jun Tanaka², Michael Dodds³, Mirjam Trame³, Sophia Xu¹, Masafumi Kumazaki⁴, Yoshiaki Tomimori⁵, Samarth Patel¹, Aparna Mohan¹, Giorgio Senaldi¹ and Tarek Leil¹, ¹Daiichi Sankyo, Basking Ridge, NJ, ²Daiichi Sankyo, Inc., Basking Ridge, NJ, ³Certara Strategic Consulting, Princeton, NJ, ⁴Daiichi Sankyo, Tokyo, Japan, ⁵Daiichi Sankyo Co., Ltd., Shinagawa-ku, Japan
Background/Purpose: Toll-like receptor (TLR)7 is a pattern recognition receptor whose ligands include nucleic acids and whose gain-of-function mutations have been reported to result insystemic lupus…
Abstract Number: 2569 • ACR Convergence 2023
Efficacy and Safety of Therapeutic Interventions for the Treatment of Still’s Disease: A Systematic Review and Meta-analysis Informing the EULAR/PReS Recommendations for the Diagnosis and Management of Systemic Juvenile Idiopathic Arthritis and Adult-Onset Still’s Disease
Sara Bindoli¹, Arianna De Matteis², STEPHANE MITROVIC³, Bruno Fautrel⁴, Loreto Carmona⁵, Fabrizio De Benedetti⁶ and On Behalf Of The Eular/PreS QoC011 Task Force Member⁷, ¹Rheumatology Unit, Dept of Medicine, University of Padova, Padova, Italy, ²IRCCS Ospedale Pediatrico Bambino Gesu', Rome, Italy, ³Pitie Salpetriere Hospital, Sorbonne University, APHP, Paris, France, ⁴Sorbonne Université APHP, Paris, France, ⁵Instituto de Salud Musculoesquelética (InMusc), Madrid, Spain, ⁶Bambino Gesu Children's Hospital, Division of Rheumatology, Rome, Italy, ⁷EULAR/PReS QoC011 Task Force members are: Jordi Anton, Alexandre Belot, Claudia Bracaglia, Tamas Constantin, Lorenzo Dagna, Alessandro De Bartolo, Eugen Feist, Dirk Foell, Marco Gattorno, Sophie Georgin-Lavialle, Roberto Giacomelli, Alexei Grom, Yvan Jamilloux, Katarina Laskari, Calin Lazar, Francesca Minoia, Peter Nigrovic, Filipa Oliveira Ramos, Seza Ozen, Pierre Quartier-dit-Maire, Piero Ruscitti, Erdal Sag, Sinisa Savic, Marie-Elise Truchetet, Bas Vastert, Tanita Wilhelmer, Carine Wouters., Paris, France
Background/Purpose: To investigate the efficacy and safety of therapies currently in use and under evaluation for systemic Juvenile Idiopathic Arthritis (sJIA) and Adult-Onset Still's disease…
Abstract Number: 0089 • ACR Convergence 2023
Pre-Clinical Characterization of MTX-101, a Novel Bispecific CD8 Treg Modulator with the Potential to Restore CD8 Treg Functions in Patients with Rheumatological Autoimmune Diseases
Daniel Patton, Meghan Maurer, Nadine Morgan, Minh Pham, Daniel Boster, Justin Huard, Cathy Tan, Rachael Fasnacht, Monica Childs, Gleda Hermansky, Alex Chen, Susan Julien, Jennifer Gardell, Cathy McMahan, Courtney Crane and Kristine Swiderek, Mozart Therapeutics, Seattle, WA
Background/Purpose: In healthy individuals, CD8 Treg activation leads to selective elimination of aberrantly activated self-reactive CD4 T cells to maintain immune balance. The CD8 Treg…
Abstract Number: 0404 • ACR Convergence 2023
Persistent Pain and Its Predictors After Start of Anti-TNF Therapy in Rheumatoid Arthritis – Is Line of Treatment Linked to Different Pain Patterns?
Carmen Roseman, Johan Karlsson Wallman, Jon Einarsson, Elisabeth Mogard, Elisabet Lindqvist, Meliha Kapetanovic and Tor Olofsson, Lund University and Skåne University Hospital, Lund, Sweden
Background/Purpose: Persisting pain with or without inflammation control is a common and debilitating symptom in rheumatoid arthritis (RA). Concerns have been raised that patients with…
Abstract Number: 0533 • ACR Convergence 2023
Remission in Axial Spondyloarthritis: Is There a Difference Between NSAIDs and b/tsDMARDs in Daily Practice?
Francesco Natalucci¹, Pauline KRUG², Angela DE SOUSA LEITE², Tatiana Sokolova³, Patrick Durez⁴, Maria S. Stoenoiu² and Adrien NZEUSSEU TOUKAP⁵, ¹UCLouvain University, Sermoneta, Italy, ²Cliniques Universitaires Saint-Luc, Brussels, Belgium, ³Université Catholique de Louvain, Brussels, Belgium, ⁴UCLouvain, Brussels, Belgium, ⁵Cliniques universitaires Saint-Luc, St.-Lambrechts-Woluwe, Belgium
Background/Purpose: Randomized-controlled trials (RCTs) done in axial spondyloarthritis (axSpA) patients have shown that remission in axSpA (including nonradiographic axSpA) patients treated without b/tsDMARDs (TNFα blockers,…
Abstract Number: 0694 • ACR Convergence 2023
Off-label Use of Biologics in Urticarial Vasculitis: A European Cohort Study
Lucas Maisonobe¹, Anne-Sophie Korganow², Alvise Berti³, Alban DEROUX⁴, Nicolas Dupin⁵, Selim Aractingi⁵, Giacomo Emmi⁶, Frédéric Vandergheynst⁷, Marc Fabre⁸, Nicolas Kluger⁹, Marielle Roux⁸, Noemie Abisror¹⁰, Audrey Benyamine¹¹, Giulia Cassone¹², Francois Chasset¹³, Marie-Sylvie Doutre¹⁴, Aurelie Foucher¹⁵, Caroline Freguin¹⁶, Delphine Gobert¹⁷, Yannick Gombeir⁷, José Hernandez-Rodriguez¹⁸, Noémie Legouellec¹⁹, Anne-Lise Pinault²⁰, Dimitri Titeca-Beauport²¹, Marie Jachiet²² and Benjamin Terrier²³, ¹Assistance Publique - Hopitaux de Paris, Paris, France, ²Strasbourg University Hospital, Strasbourg, France, ³University of Trento, Rochester, MN, ⁴CHU de Grenoble, Grenoble, France, ⁵CHU Cochin, Paris, France, ⁶University of Florence, Florence, Italy, ⁷Université Libre de Bruxelles, Bruxelles, Belgium, ⁸Centre Hospitalier Pierre Oudot, Bourgoin Jallieu, France, ⁹Helsinki University Central Hospital, Helsinki, Finland, ¹⁰Internal Medicine Saint Antoine Hospital, Paris, France, ¹¹Hopital Nord Marseille, Marseille, France, ¹²Universita degli Studi di Modena e Reggio, Modena, Italy, ¹³Dermatology Department, Tenon Hospital, Paris, France, ¹⁴CHU Bordeaux, Bordeaux, France, ¹⁵CHU de la Réunion, Saint pierre, France, ¹⁶Centre Hospitalier Saint-Brieuc, Saint Brieux, France, ¹⁷CHU Sant-Atoine, Paris, France, ¹⁸Hospital Clinic de Barcelona, Barcelona, Spain, ¹⁹Centre Hospitalier de Valenciennes, Valenciennes, France, ²⁰Centre Hospitalier Epinal, Epinal, France, ²¹CHU Amiens, Amiens, France, ²²CHU Saint-Louis, Paris, France, ²³Department of Internal Medicine, Hôpital Cochin, AP-HP, Paris, France
Background/Purpose: Urticarial vasculitis (UV) is characterized by atypical urticarial lesions and leukocytoclastic vasculitis, sometimes with extra-cutaneous manifestations. First-line treatment is often based on colchicine, hydroxychloroquine,…
Abstract Number: 1064 • ACR Convergence 2023
Seroconversion Rates in Rituximab-Treated Rheumatic Patients Receiving COVID-19 Vaccination
Ryan Wilson¹, Junaid Awan², Mary Brady², Ciara Hunt², Fahd Adeeb³ and alexander fraser⁴, ¹University of Limerick, Buncrana, Ireland, ²University of Limerick, Limerick, Ireland, ³RCSI & UCD (Ireland) Malaysia Campus (RUMC), Malaysia, Malaysia, ⁴HSE, Limerick, Ireland
Background/Purpose: COVID-19 has increased the mortality rates among rheumatic patients, mainly those immunocompromised or with underlying comorbidities. During the COVID-19 vaccine development, patients on immunomodulatory…
Abstract Number: 1317 • ACR Convergence 2023
Discontinuation of Biological Disease Modifying Drugs Due to Adverse Drug Reactions in an Inception Rheumatoid Arthritis Cohort
Zulema Rosales-Rosado¹, Maria Rodriguez Laguna², Cristina lajas Petisco², Clara De Miguel² and lydia Abasolo¹, ¹Hospital Clínico San Carlos, Madrid, Spain, ²Hospital Clinico San Carlos, Madrid, Spain
Background/Purpose: There is a well-known risk of developing adverse drug reactions (ADR) in rheumatic patients due, mainly, to the use of Disease Modifying Drugs (DMARD).…
Abstract Number: 1431 • ACR Convergence 2023
Izokibep, a Unique IL-17A Inhibitor, Improves Patient-Reported Outcomes in Patients with Active Psoriatic Arthritis up to Week 46 – Phase 2 RCT Results
Peter C. Taylor¹, Kurt de Vlam², Philip J. Mease³, Paul M. Peloso⁴, Dieter Wetzel⁵, Apinya Lertratanakul⁶, Nikolai Brun⁷, Brian Wiens⁸, Jan Brandt-Juergens⁹, Edit Drescher¹⁰, Eva Dokoupilova¹¹, Anna Rowińska-Osuch¹², Nadia Abdel-Kader Martin¹³ and Frank Behrens¹⁴, ¹Nuffield Department of Orthopedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom, ²University Hospitals Leuven, Leuven, Belgium, ³Swedish Medical Center/Providence St. Joseph Health and University of Washington School of Medicine, Seattle, WA, ⁴ACELYRIN, INC., Naples, FL, ⁵toclinco GmbH, Freiburg im Breisgau, Germany, ⁶ACELYRIN, Chicago, IL, ⁷Affibody AB, Solna, Sweden, ⁸ACELYRIN, Inc., Half Moon Bay, CA, ⁹rheumatologische Schwerpunktpraxis, Berlin, Germany, ¹⁰Csolnoky Ferenc Hospital / Vital Medical Center Private Clinci, Veszprém, Hungary, ¹¹Masaryk University, Faculty of Pharmacy, Department of Pharmaceutical Technology; MEDICAL PLUS sro, Brno, Czech Republic, ¹²ETG Warszawa, Warsaw, Poland, ¹³Hospital Quironsalud Infanta Luisa, Sevilla, Spain, ¹⁴Goethe University, Division of Rheumatology, University Hospital and Fraunhofer Institute for Translational Medicine & Pharmacology, Frankfurt, Germany
Background/Purpose: Izokibep is a novel small protein IL-17A inhibitor, unique for its high IL-17A binding affinity, a small size at 18.6 kD and albumin binding…
Abstract Number: 1688 • ACR Convergence 2023
Izokibep Demonstrates Major Disease Control on ACR70, PASI100 and Enthesitis Resolution in Patients with Active Psoriatic Arthritis Treated Through 46 Weeks
Philip J. Mease¹, Peter C. Taylor², Kurt de Vlam³, Paul M. Peloso⁴, Apinya Lertratanakul⁵, Dieter Wetzel⁶, Nikolai Brun⁷, Brian Wiens⁸, Jan Brandt-Juergens⁹, Edit Drescher¹⁰, Eva Dokoupilova¹¹, Anna Rowińska-Osuch¹², Nadia Abdel-Kader Martin¹³ and Frank Behrens¹⁴, ¹Swedish Medical Center/Providence St. Joseph Health and University of Washington School of Medicine, Seattle, WA, ²Nuffield Department of Orthopedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom, ³University Hospitals Leuven, Leuven, Belgium, ⁴ACELYRIN, INC., Naples, FL, ⁵ACELYRIN, Chicago, IL, ⁶toclinco GmbH, Freiburg im Breisgau, Germany, ⁷Affibody AB, Solna, Sweden, ⁸ACELYRIN, Inc., Half Moon Bay, CA, ⁹rheumatologische Schwerpunktpraxis, Berlin, Germany, ¹⁰Csolnoky Ferenc Hospital / Vital Medical Center Private Clinci, Veszprém, Hungary, ¹¹Masaryk University, Faculty of Pharmacy, Department of Pharmaceutical Technology; MEDICAL PLUS sro, Brno, Czech Republic, ¹²ETG Warszawa, Warsaw, Poland, ¹³Hospital Quironsalud Infanta Luisa, Sevilla, Spain, ¹⁴Goethe University, Division of Rheumatology, University Hospital and Fraunhofer Institute for Translational Medicine & Pharmacology, Frankfurt, Germany
Background/Purpose: IL-17 inhibition demonstrates efficacy in multiple disease domains in psoriatic arthritis. Izokibep is a unique IL-17A inhibitor with high IL-17A binding affinity (KD= 0.3…
Abstract Number: 2147 • ACR Convergence 2023
Safety and Effectiveness in Cycling Between Non-Selective and Selective JAKi in a Multi-Center Registry of Rheumatoid Arthritis in the Middle East
Rajaie Namas¹, Jawahir Alameri², Sarah Al Qassimi², Ha-Neul Yu³, Mohamed Elarabi², Hani Shatnawi⁴, Lara Memisoglu², Ahlam Al Marzooqi⁵, Asia Mubashir² and Eduardo Mysler⁶, ¹Medical Subspecialties Institute, Division of Rheumatology, Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates, ²Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates, ³New York University Abu Dhabi, Abu Dhabi, United Arab Emirates, ⁴Princess Basma Teaching Hospital, Amman, Jordan, ⁵Al Qassimi Hospital, Sharjah, United Arab Emirates, ⁶Organización Medica de Investigación, Buenos Aires, Argentina
Background/Purpose: Rheumatoid arthritis (RA) is a chronic systemic inflammatory disease. Strategies for addressing treatment failure with TNF inhibitors according to the recent EULAR recommendations include…
Abstract Number: 2235 • ACR Convergence 2023
Identifying Differentially Expressed Genes to Predict TNF-Alpha and IL-17A Inhibitor Response in Psoriatic Arthritis
Quan Li¹, Darren O'Rielly¹, Kari Jenkins¹, Dianne Codner¹, Dafna Gladman², Amanda Dohey¹, Igor Jurisica³, Vinod Chandran⁴ and Proton Rahman⁵, ¹Memorial University, St. John's, NL, Canada, ²Schroeder Arthritis Institute, Krembil Research Institute, Toronto Western Hospital, Department of Medicine, University of Toronto, Toronto, ON, Canada, ³Schroeder Arthritis Institute, Krembil Research Institute and Departments of Medical Biophysics and Computer Science and Faculty of Dentistry, University of Toronto and Institute of Neuroimmunology, Slovak Academy of Sciences, Bratislava, Slovakia, ⁴Schroeder Arthritis Institute, Krembil Research Institute, University Health Network and Division of Rheumatology, Department of Medicine, University of Toronto, Toronto, ON, Canada, ⁵Craig Dobbin Research Institute, Memorial University, St. John's, NL, Canada
Background/Purpose: Approximately 30 to 40% of patients are primary non-responders, and the response rate declines after each successive biological therapy. The primary aim is to…
Abstract Number: 2410 • ACR Convergence 2023
Tocilizumab versus Methotrexate in Giant Cell Arteritis: A Retrospective Study to Compare Efficacy and Rapidity of These Steroid-sparing Agents in GCA Patients
Luca Quartuccio Quartuccio¹, Elena Treppo², Maria De Martino³, Maria Pillon¹, Simone Perniola⁴, Dario Bruno⁴, Miriam Isola³ and Elisa Gremese⁴, ¹Rheumatology Division, Department of Medicine, University of Udine, Udine, Italy, ²Physician, Moimacco, Italy, ³Institute of Statistics, Department of Medicine, University of Udine, Udine, Italy, ⁴Division of Rheumatology, Institute of Rheumatology and Affine Sciences, School of Medicine, Catholic University of the Sacred Heart, Roma, Italy
Background/Purpose: Glucocorticoids (GCs) are still the mainstay of treatment of Giant Cell Arteritis (GCA). Although GCs are highly effective in GCA, it is well documented…
Abstract Number: 0206 • ACR Convergence 2023
Risk of Hepatitis B Virus Reactivation in Patients with Rheumatoid Arthritis Receiving JAK Inhibitor or IL-6 Inhibitor: A Systematic Review and Meta-Analysis
Akhil Sood, Janice Lin and Neha Shah, Stanford University, Palo Alto, CA
Background/Purpose: Due to the use of immunosuppressants, patients with rheumatic diseases are at increased risk for Hepatitis B virus (HBV) reactivation. B-cell depleting agents and…
Abstract Number: 0412 • ACR Convergence 2023
COVID Antibody Response to Third Dose Anti-SARS-COV2 mRNA Vaccine in Patients with Seropositive Rheumatoid Arthritis on Immunosuppressive Therapy
Karthik Kovuru¹, Sylwia Waz¹ and Aarti Malik², ¹University of Chicago (Northshore) Internal Medicine Residency, Chicago, IL, ²Department of Rheumatology, University of Chicago/Northshore University, Chicago, IL
Background/Purpose: Patients with immune-mediated inflammatory diseases on immunosuppressive medications are presumed to be at increased risk for hospital admissions and deaths related to COVID-19 infections.…

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