Abstracts tagged "Biologicals"

Abstract Number: 0352 • ACR Convergence 2022
The Effect of Belimumab (BEL) on Kidney Outcomes in SLE: Results of a Large Integrated Analysis
Maria Dall'Era¹, Andrea Fava², Christine Henning³, Angela R Jones-Leone⁴, Angela S Carroll⁵, Julia H N Harris⁶, Anne E Hammer⁷, Roger A Levy⁴, Laurence S Magder⁸ and Michelle Petri², ¹University of California, Division of Rheumatology, San Francisco, CA, ²Johns Hopkins University School of Medicine, Division of Rheumatology, Baltimore, MD, ³GlaxoSmithKline, Global Medical Affairs, Durham, NC, ⁴GlaxoSmithKline, Global Medical Affairs, Collegeville, PA, ⁵GlaxoSmithKline, US Medical Affairs, Research Triangle Park, NC, ⁶GlaxoSmithKline, Immunology Biostatistics, Brentford, United Kingdom, ⁷GlaxoSmithKline, Immunology Biostatistics, Collegeville, PA, ⁸University of Maryland, Department of Epidemiology and Public Health, Baltimore, MD
Background/Purpose: BEL, an approved SLE treatment,1 improved kidney outcomes in initial Phase 3 SLE trials.2,3 This post hoc analysis evaluates the effect of BEL on…
Abstract Number: 0465 • ACR Convergence 2022
Tocilizumab in Large-Vessel Giant Cell Arteritis and Takayasu Arteritis: Multicentric Observational Comparative Study
Diana Prieto-Peña¹, Javier Loricera², Santos Castañeda³, Clara Moriano⁴, Pilar Bernabeu⁵, Paloma Vela-Casampere⁶, F. Javier Narváez⁷, Vicente Aldasoro⁸, Olga Maíz⁹, Jesús Carlos Fernández-López¹⁰, Mercedes Freire¹⁰, Rafael Melero¹¹, Juan Ignacio Villa¹², Beatriz Gonzalez-Alvarez¹³, Roser Solans-Laqué¹⁴, José Luis Callejas¹⁵, Carlos Fernandez-Diaz¹⁶, Salvador Garcia-Morillo¹⁷, Mauricio Minguez¹⁸, Cristina Fernández-Carballido¹⁹, Esteban Rubio²⁰, Eugenio De Miguel²¹, Julio Sánchez-Martín²², Esther Fernandez²³, Sheila Melchor²⁴, Eva Salgado-Pérez²⁵, Beatriz Bravo²⁶, Susana Romero Yuste²⁷, Eva Galíndez-Agirregoikoa²⁸, francisca Sivera²⁹, Ivan Ferraz Amaro³⁰, Cristina Hidalgo³¹, Carlos Romero Gomez³², Carles Galisteo³³, Patricia Moya Alvarado³⁴, Noelia Alvarez-Rivas³⁵, Javier Mendizabal³⁶, Juan Carlos Nieto González³⁷, Juan Ramón de Dios³⁸, Jose Luis Andreu³⁹, Nagore Fernandez-Llanio⁴⁰, Eztizen Labrador⁴¹, Enrique Raya Álvarez⁴², Arantxa Conesa⁴³, Francisco Ortiz-Sanjuan⁴⁴, Sara Manrique Arija³², Iñigo Rua-Figueroa⁴⁵, A. García-valle⁴⁶, Miguel Ángel González-Gay⁴⁷ and Ricardo Blanco², ¹Research Group on Genetic Epidemiology and Atherosclerosis in Systemic Diseases and in Metabolic Bone Diseases of the Musculoskeletal System, IDIVAL; and Department of Rheumatology, Hospital Universitario Marqués de Valdecilla, Santander, Spain, ²Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain, ³Division of Rheumatology, Hospital Universitario de La Princesa, IIS-Princesa, Madrid, Spain, ⁴Complejo Asistencial Universitario de León, León, Spain, ⁵Hospital General de Alicante, Alicante, Spain, ⁶Hospital General Universitario Alicante, Alicante, Spain, ⁷Rheumatology Department, Hospital Universitario de Bellvitge, Barcelona, Spain, ⁸Hospital Universitario de Navarra, Pamplona, Spain, ⁹Hospital Univesitario de Donostia, Donostia, Spain, ¹⁰Complejo H. Universitario de A Coruña, A Coruña, Spain, ¹¹Complexo Hospitalario Universitario de Vigo, Vigo, Spain, ¹²Hospital Sierrallana, Torrelavega, Spain, ¹³Hospital Nuestra Señora de la Candelaria, Tenerife, Spain, ¹⁴Hospital Vall d’Hebron, Barcelona, Spain, ¹⁵Hospital San Cecilio, Granada, Spain, ¹⁶H, Murcia, Spain, ¹⁷Hospital Virgen del Rocío, Sevilla, Spain, ¹⁸San Juan de Alicante, Alicante, Spain, ¹⁹Agencia Valenciana de Salud, Alicante, Spain, ²⁰HOSPITAL UNIVERSITARIO VIRGEN DEL ROCIO, SEVILLE, Spain, ²¹Hospital Universitario La Paz, Madrid, Spain, ²²Hospital Universitario Marqués de Valdecilla, Santander, Spain, ²³Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain, ²⁴Hospital Universitario 12 de Octubre, Madrid, Spain, ²⁵Complejo Hospitalario Universitario de Ourense, Santiago de Composte, Spain, ²⁶Hospital Virgen de las Nieves, Madrid, Spain, ²⁷Complexo Hospitalario Universitario, Pontevedra, Spain, ²⁸Basurto University Hospital, Bilbao, Spain, ²⁹Hospital Universitario de Elda, Alicante, Spain, ³⁰Division of Rheumatology. Hospital Universitario de Canarias. Spain., Santa Cruz de Tenerife, Spain, ³¹Hospital Universitario Salamanca, Salamanca, Spain, ³²Hospital Regional Universitario Málaga, Málaga, Spain, ³³Hospital Parc Tauli,, Sabadel, Spain, ³⁴Hospital Parc Tauli, Barcelona, Spain, ³⁵Hospital San Agustin, Aviles, Spain, ³⁶Complejo Hospitalario de Navarra,, Pamplona, Spain, ³⁷Hospital General Universitario Gregorio Marañón, Madrid, Spain, ³⁸Hospital de Araba, Araba, Spain, ³⁹Hospital Puerta de Hierro, Madrid, Spain, ⁴⁰Hospital Arnau de Vilanova,, València, Spain, ⁴¹Hospital San Pedro, Logroño, Spain, ⁴²Hospital Universitario San Cecilio, Granada, Spain, ⁴³Hospital Universitario de Castellón, València, Spain, ⁴⁴Hospital Universitario de La Fe, València, Spain, ⁴⁵Hospital Doctor Negrín, Gran Canaria, Spain, ⁴⁶Completo Asistencial Palencia, Palencia, Spain, ⁴⁷Department of Medicine and Psychiatry, Universidad de Cantabria; Rheumatology Division, Hospital Universitario Marqués de Valdecilla; Research group on genetic epidemiology and atherosclerosis in systemic diseases and in metabolic diseases of the musculoskeletal system, IDIVAL, Santander, Spain. Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
Background/Purpose: Tocilizumab (TCZ) has shown to be effective for large vessel vasculitis including giant cell arteritis (GCA) and Takayasu arteritis (TAK). However, LVV-GCA and TAK…
Abstract Number: 0782 • ACR Convergence 2022
Low Circulating B Cells Correlate with Unresponsiveness to COVID-19 Vaccination Among Patients Treated with Rituximab
Christopher Halbur¹, Erin Sternhagen², Mohamad Dave Dimachkie² and Petar Lenert², ¹University of Iowa Carver College of Medicine, Iowa City, IA, ²University of Iowa Hospitals and Clinics, Iowa City, IA
Background/Purpose: Rituximab impairs humoral immunity by depleting CD20+ B cells. Previous studies have demonstrated that patients on rituximab have decreased immune response to COVID-19 vaccination.…
Abstract Number: 0900 • ACR Convergence 2022
Effect of Biologic Agents on Lipid Levels and Cardiovascular Risk in Rheumatoid Arthritis Patients
Dimitrios Pappas¹, Jon Giles², George Reed³, Kevin Kane⁴, Jeffrey Curtis⁵ and Joel Kremer⁶, ¹CorEvitas, LLC, Waltham, MA, ²Columbia University, New York, NY, ³The Corrona Research Foundation and University of Massachusetts, Albany, NY, ⁴University of Massachusetts, Worcester, MA, ⁵University of Alabama at Birmingham, Hoover, AL, ⁶The Corrona Research Foundation, Delray Beach, FL
Background/Purpose: Cardiovascular (CV) risk in RA is increased due to interaction between traditional risk factors and systemic inflammation. The purpose of this analysis was to…
Abstract Number: 1044 • ACR Convergence 2022
Combined Biological or Targeted Therapy in Spondyloarthritis: Experience from a Multicenter Case Series in Spain
cristina Valero-Martinez¹, Judith Font Urguelles², Meritxell Sallés³, BEATRIZ E. JOVEN⁴, Felipe Julio Ramirez Garcia⁵, Xavier Juanola⁶, Raquel Almodóvar⁷, ana Laiz⁸, Mireia Moreno⁹, Manel Pujol¹⁰, Luis Sala-Icardo¹¹, Santos Castañeda¹² and Rosario Garcia-Vicuña¹, ¹Hospital Universitario de La Princesa, IIS-Princesa, Madrid, Spain, ²Hospital Universitari Germans Trias i Pujol, Badalona, Spain, ³Althaia Xarxa Assistencial Universitària, Manresa, Spain, ⁴Hospital Universitario 12 de Octubre, Madrid, Spain, ⁵Hospital Clínic, Barcelona, Spain, ⁶Hospital Universitari Bellvitge, Hospitalet de Llobregat, Barcelona, Spain, ⁷Hospital Universitario Fundación Alcorcón, Madrid, Spain, ⁸Unitat Territorial de Reumatologia Sant Pau-Dos de Maig, Barcelona, Spain, ⁹Hospital Universitari Parc Taulí, Sabadell, Spain, ¹⁰Hospital Universitario MútuaTerrassa, Terrassa, Spain, ¹¹Hospital Universitario de Torrejón de Ardoz, Madrid, Spain, ¹²Division of Rheumatology, Hospital Universitario de La Princesa, IIS-Princesa, Madrid, Spain
Background/Purpose: Combined biological or targeted therapy (CBTT) is rarely considered in clinical practice due to contraindication in guidelines, potential safety concerns and high costs. However,…
Abstract Number: 1417 • ACR Convergence 2022
Clinical and Demographic Characteristics of Patients with RF+/ACPA+ RA and First-Line TNF Inhibitor versus Abatacept Treatment Choice in Real-World Clinical Practice
Gordon Lam¹, Hanke Zheng², Emily Bland³, Vardhaman Patel⁴, Laetitia N’Dri⁵, Parisa Asgarisabet³, Keith Wittstock⁴, Cherrishe Brown-Bickerstaff³, Mark Chaballa², Bruce Feinberg³, Vadim Khaychuk⁶ and Andrew J Klink³, ¹Arthritis & Osteoporosis Consultants of the Carolinas, Charlotte, NC, ²Bristol Myers Squibb, Princeton, NJ, ³Cardinal Health, Dublin, OH, ⁴Bristol Myers Squibb, Lawrence Township, NJ, ⁵Bristol Myers Squibb, Princeton, ⁶Bristol Myers Squibb, Pennington, MA
Background/Purpose: Early intensive treatment (tx) is an accepted paradigm in the tx of patients (pts) with RA with poor prognostic factors (eg, RF/ACPA seropositivity); however,…
Abstract Number: 1597 • ACR Convergence 2022
Achievement of Different Treatment Targets with Izokibep Demonstrates Efficacy Benefits in Patients with Active Psoriatic Arthritis: Results from a 16-Week Randomized, Placebo-Controlled Phase 2 Clinical Trial
Frank Behrens¹, Peter Taylor², Philip J Mease³, Paul Peloso⁴, Dieter Wetzel⁵, Nicolai Brun⁵, Brian Wiens⁶, Jan Brandt-Juergens⁷, Edit Drescher⁸, Eva Dokoupilova⁹, Anna Rowińska-Osuch¹⁰, Nadia Abdel- Kader Martin¹¹ and Kurt de Vlam¹², ¹Rheumatology University Hospital & Fraunhofer Institute Translational Medicine and Pharmacology, Goethe-University Frankfurt, Frankfurt Am Main, Germany, ²University of Oxford, Oxford, United Kingdom, ³Swedish Medical Center/Providence St. Joseph Health, Seattle, WA, ⁴ACELYRIN, Naples, FL, ⁵Affibody AB, Solna, Sweden, ⁶ACELYRIN, Inc., Los Angeles, CA, ⁷Rheumatologische Schwerpunktpraxis, Berlin, Germany, ⁸Veszprem Megyei Csolnoky Ferenc Korhaz, Budapest, Hungary, ⁹Medical Plus, s.r.o. & Masaryk University, Faculty of Pharmacy, Department of Pharmaceutical Technology, Brno, Prague, Czech Republic, ¹⁰ETG Network - Rheumatology, Warsaw, Poland, ¹¹Hospital Infanta Luisa Quiron, Rheumatology, Sevilla, Spain, ¹²University Hospitals Leuven, Leuven, Belgium
Background/Purpose: Psoriatic arthritis (PsA) is a chronic, inflammatory disease with multiple clinical manifestations (arthritis, spondylitis, enthesitis, dactylitis, skin, nails). IL-17 inhibitors have shown efficacy across…
Abstract Number: 2002 • ACR Convergence 2022
Do SMS and Email Reminders Increase the Rate of Seasonal Influenza Vaccination in RA Patients Treated with Biologics: A Nested Randomized Controlled Trial Within the ART Registry?
Raphaèle Seror¹, Gabriel Baron², Sylvie Miconnet³, Rakiba Belkhir³, Martin Soubrier⁴, pascale thevenot⁵, andre basch⁶, Marie Truchetet⁷, Pascal Claudepierre⁸, Emmanuelle Dernis⁹, Hubert Marotte¹⁰, René-Marc Flipo¹¹, Olivier Brocq¹², Jacques Morel¹³, CARINE SALLIOT¹⁴, Bruno Fautrel¹⁵, Alain Saraux¹⁶, CHARLES LESKE¹⁷, Naïma Hamamouche¹⁸, Thierry schaeverbeke¹⁹, Xavier Mariette²⁰, Adeline Ruyssen-Witrand²¹ and Philippe Ravaud²², ¹University Hospital Paris-Saclay, Le Kremlin Bicêtre, France, ²AP-HP Hôtel Dieu Hospital, Université Paris Descartes, Paris, France, ³Rheumatology departement, Bicêtre, Paris-Saclay university, Le Kremlin Bicêtre, France, ⁴Gabriel-Montpied Hospital, Clermont-Ferrand, France, ⁵French Society of rheumatology, Paris, France, ⁶Infirmerie Protestante de Lyon, Caluire-et-Cuire, France, ⁷Bordeaux University Hospital, Bordeaux, France, ⁸Paris Est Creteil University, Creteil, France, ⁹LE MANS general hospital, LE MANS, France, ¹⁰INSERM 1059, Saint-Etienne, France, ¹¹CHU Lille, Boulogne-Billancourt, France, ¹²Rheumatology- CH Princesse Grace, Monaco, Monaco, ¹³University and CHU Montpellier, Montpellier, France, ¹⁴CHR orleans, Orleans, France, ¹⁵Sorbonne University Paris, France and Pierre Louis Institute of Epidemiology and Public Health, Paris, France, Paris, France, ¹⁶CHU Brest, Brest, France, ¹⁷Hospital, Cholet, France, ¹⁸e-health Services Sanoïa, Gémenos, France, ¹⁹CHU de Bordeaux, Bordeaux, France, ²⁰Paris-Saclay University, Rueil Malmaison, Ile-de-France, France, ²¹CHU de Toulouse, Toulouse, France, ²²Université Paris Cité, Hôtel-Dieu, Paris, France
Background/Purpose: In patients treated with biologics, vaccination against influenza is recommended. However, vaccination coverage remains very low. The use of automatic digital reminders is an…
Abstract Number: 2139 • ACR Convergence 2022
Sustained Response to Guselkumab Regardless of Baseline Demographic, Disease, and Medication Characteristics in Patients with Active Psoriatic Arthritis and an Inadequate Response to TNF Inhibitors: Results from a Phase 3b Trial
Iain B McInnes¹, Philipp Sewerin², Mohamed Sharaf³, Michela Efficace⁴, May Shawi⁵, Michelle Perate⁶, Miriam Zimmermann⁷ and Laura Coates⁸, ¹Institute of Infection, Immunity and Inflammation, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, Scotland, United Kingdom, ²Rheumazentrum Ruhrgebiet, Ruhr-Universität-Bochum, Herne, Germany, ³Johnson & Johnson, Middle East FZ LLC, Dubai, United Arab Emirates, ⁴Janssen Cilag SpA, Imperia, Italy, ⁵Immunology Global Medical Affairs, Janssen Pharmaceutical Companies of Johnson & Johnson, Horsham, PA, ⁶Janssen Scientific Affairs, LLC, Horsham, PA, ⁷Janssen Scientific Affairs, LLC, Zug, Switzerland, ⁸Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK, Oxford, England, United Kingdom
Background/Purpose: Guselkumab (GUS) is a human monoclonal antibody targeting the IL-23 p19 subunit. In the Phase 3b COSMOS trial (NCT03796858), GUS significantly improved disease signs/symptoms…
Abstract Number: 0260 • ACR Convergence 2022
Impacts of Poor Prognostic Factors in Rheumatoid Arthritis on Clinical Outcomes and Treatment Choices from an Observational Cohort of Korean Patients with Rheumatoid Arthritis
You-Jung Ha¹, Seunghwan Shin², SE RIM CHOI³, Eun Ha Kang¹ and Yun Jong Lee¹, ¹Seoul National University Bundang Hospital, Seongnam, Republic of Korea, ²Lunit Inc, Seoul, Republic of Korea, ³Seoul National University Hospital, Seoul, Republic of Korea
Background/Purpose: The primary target for the treatment of rheumatoid arthritis (RA) is achieving remission or low disease activity with proper use of DMARD. Besides controlling…
Abstract Number: 0359 • ACR Convergence 2022
Attainment of Remission with Anifrolumab: A Post Hoc Analysis of Pooled TULIP-1 and TULIP-2 Datasets
Ronald Van Vollenhoven¹, Eric F. Morand², Richard A. Furie³, Ian N. Bruce⁴, Gabriel Abreu⁵, Raj Tummala⁶, Hussein Al-Mossawi⁷ and Catharina Lindholm⁸, ¹Department of Rheumatology, Amsterdam Rheumatology and Immunology Center, University of Amsterdam, Amsterdam, Netherlands, ²Monash University, Melbourne, Australia, ³Northwell Health, Great Neck, NY, ⁴The University of Manchester, Manchester, United Kingdom, ⁵AstraZeneca, Mölndal, Sweden, ⁶AstraZeneca, Gaithersburg, MD, ⁷AstraZeneca, Cambridge, United Kingdom, ⁸AstraZeneca, Gothenburg, Sweden
Background/Purpose: In patients with SLE, achieving remission is a treat-to-target goal. Remission is associated with lower rates of hospitalization and damage accrual and better quality…
Abstract Number: 0474 • ACR Convergence 2022
Utility of Optimization of Tocilizumab Therapy in Giant Cell Arteritis: A Multicenter Study of 471 Patients
Fabricio Benavides Villanueva¹, Cristina Corrales¹, Javier Loricera², Monica Calderón-Goercke¹, Clara Moriano³, Santos Castañeda⁴, FRANCISCO JAVIER NARVAEZ⁵, Vicente Aldasoro⁶, Olga Maiz⁷, Rafael Melero⁸, Juan Ignacio Villa⁹, Paloma Vela-Casampere¹⁰, Susana Romero Yuste¹¹, José Luis Callejas¹², Eugenio De Miguel¹³, Eva Galíndez-Agirregoikoa¹⁴, Francisca Sivera¹⁵, Jesús Carlos Fernández-López¹⁶, Carles Galisteo¹⁷, Ivan Ferraz Amaro¹⁸, JULIO SANCHEZ MARTIN¹, Lara Sánchez-Bilbao¹, Jose Luis Hernández¹, Miguel Angel Gonzalez Gay¹⁹ and Ricardo Blanco², ¹Hospital Universitario Marqués de Valdecilla, Santander, Spain, ²Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain, ³Complejo Asistencial Universitario de León, León, Spain, ⁴Division of Rheumatology, Hospital Universitario de La Princesa, IIS-Princesa, Madrid, Spain, ⁵Hospital de Bellvitge, Barcelona, Spain, ⁶Hospital Universitario de Navarra, Pamplona, Spain, ⁷Hospital Universitario de Donostia, San Sebastián, Spain, ⁸Complexo Hospitalario Universitario de Vigo, Vigo, Spain, ⁹Hospital Sierrallana, Torrelavega, Spain, ¹⁰Hospital General Universitario Alicante, Alicante, Spain, ¹¹Complexo Hospitalario Universitario, Pontevedra, Spain, ¹²Hospital San Cecilio, Granada, Andalucia, Spain, ¹³Hospital Universitario La Paz, Madrid, Spain, ¹⁴Basurto University Hospital, Bilbao, Spain, ¹⁵Hospital Universitario de Elda, San Vicente del Raspeig, Spain, ¹⁶Complejo H. Universitario de A Coruña, A Coruña, Spain, ¹⁷Hospital Parc Tauli,, Sabadel, Spain, ¹⁸Division of Rheumatology. Hospital Universitario de Canarias. Spain., Santa Cruz de Tenerife, Spain, ¹⁹Hospital Universitario Marques de Valdecilla, Lugo, Spain
Background/Purpose: Tocilizumab (TCZ) has shown to be useful in the treatment of large-vessel vasculitis, including giant cell arteritis (GCA). There is general agreement on the…
Abstract Number: 0783 • ACR Convergence 2022
Breakthrough SARS-CoV-2 Infections and Predicting Severe Outcomes During Rituximab Therapy in Autoimmune Rheumatic Diseases
Md Yuzaiful Md Yusof¹, Jack Arnold², Benazir Saleem³, Claire Vandevelde³, Shouvik Dass³, Sinisa Savic¹, Edward M Vital¹ and Paul Emery¹, ¹Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom, ²University of Leeds, Leeds, United Kingdom, ³Rheumatology Department, Leeds Teaching Hospitals NHS Trust, Leeds, United Kingdom
Background/Purpose: There are concerns regarding the safety of rituximab (RTX) during the COVID-19 pandemic due its effect on humoral immunity. Data from registries during pre-vaccination…
Abstract Number: 0914 • ACR Convergence 2022
The Impact of Autoantibodies (RF and ACPA) on the Efficacy of Biological Disease-modifying Antirheumatic Drugs in Rheumatoid Arthritis: Meta-analysis of Randomized Controlled Trials
Kaoru Takase-Minegishi¹, Stephan Böhringer², Jackie Nam³, Yuko Kaneko⁴, Frank Behrens⁵, Saedis Saevarsdottir⁶, Jacqueline Detert⁷, Marjatta Leirisalo-Repo⁸, Désirée van der Heijde⁹, Robert Landewé¹⁰, Sofia Ramiro¹¹ and Diane van der Woude¹², ¹Department of Hematology and Clinical Immunology, Yokohama City University School of Medicine, Yokohama, Japan, ²Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, Leiden, Netherlands, ³Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Chapel Allerton Hospital, Leeds, United Kingdom, ⁴Keio University School of Medicine, Tokyo, Japan, ⁵CIRI/Rheumatology and Fraunhofer Institute, Translational Medicine and Pharmacology ITMP, Goethe University, Frankfurt, Germany, ⁶Division of Clinical Epidemiology, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden and Faculty of Medicine, University of Iceland, Stockholm, Sweden, ⁷Department of Rheumatology and Clinical Immunology, Charité Universitätsmedizin Berlin, Berlin, Germany, ⁸Department of Rheumatology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland, ⁹Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands, Leiden, Netherlands, ¹⁰Amsterdam University Medical Center, Meerssen, Netherlands, ¹¹Leiden University Medical Center, Leiden, Netherlands, ¹²Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands
Background/Purpose: The impact of autoantibodies on the efficacy of bDMARDs in patients with rheumatoid arthritis (RA) is not yet clear. Despite the fact that this…
Abstract Number: 1045 • ACR Convergence 2022
Quantification of the Enthesic Response to Biological Therapies in Patients with Spondyloarthritis by Computer Analysis of Ultrasound Images
Marina Tortosa Cabanas, CARLOS ANTONIO GUILLEN ASTETE and Africa Andreu Suarez, Ramon y Cajal University Hospital, Madrid, Spain
Background/Purpose: Enthesitis is the base of the pathophysiology of spondyloarthritis. Recently, our research group has shown that computer analysis of static images can be used…

All abstracts accepted to ACR Convergence are under media embargo once the ACR has notified presenters of their abstract’s acceptance. They may be presented at other meetings or published as manuscripts after this time but should not be discussed in non-scholarly venues or outlets. The following embargo policies are strictly enforced by the ACR.

Accepted abstracts are made available to the public online in advance of the meeting and are published in a special online supplement of our scientific journal, Arthritis & Rheumatology. Information contained in those abstracts may not be released until the abstracts appear online. In an exception to the media embargo, academic institutions, private organizations, and companies with products whose value may be influenced by information contained in an abstract may issue a press release to coincide with the availability of an ACR abstract on the ACR website. However, the ACR continues to require that information that goes beyond that contained in the abstract (e.g., discussion of the abstract done as part of editorial news coverage) is under media embargo until 10:00 AM ET on November 14, 2024. Journalists with access to embargoed information cannot release articles or editorial news coverage before this time. Editorial news coverage is considered original articles/videos developed by employed journalists to report facts, commentary, and subject matter expert quotes in a narrative form using a variety of sources (e.g., research, announcements, press releases, events, etc.).

Violation of this policy may result in the abstract being withdrawn from the meeting and other measures deemed appropriate. Authors are responsible for notifying colleagues, institutions, communications firms, and all other stakeholders related to the development or promotion of the abstract about this policy. If you have questions about the ACR abstract embargo policy, please contact ACR abstracts staff at [email protected].