Abstracts tagged "TNF-blocking Antibody"

Abstract Number: 1403 • ACR Convergence 2020
Differential Effect of Abatacept vs TNF Blockers, on the Frequency of Circulating Follicular Helper (Tfh) and Periperal Helper (Tph) T Cells in Rheumatoid Arthritis
María-José Santos-Bornez¹, Paula Fortea-Gordo¹, Laura Nuño¹, Alejandro Villalba¹, Diana Peiteado¹, Irene Monjo², Alejandro Balsa³ and Maria-Eugenia Miranda-Carus¹, ¹Hospital La Paz - IdiPAZ, Madrid, Spain, ²Rheumatology, La Paz University Hospital- IdiPAZ, Madrid, Spain, ³Rheumatology, La Paz University Hospital-IdiPAZ, Madrid, Spain
Background/Purpose: CXCR5+PD-1hi follicular helper (Tfh) and CXCR5-PD-1hi peripheral helper (Tph) T cells play an important role in the pathogenesis of Rheumatoid Arthritis (RA) by providing…
Abstract Number: 1605 • ACR Convergence 2020
Knowledge of Biosimilars and Perceptions of Biosimilar Naming Conventions in Clinical Practice
Criswell Lavery¹, Marianna Olave², Charles Leonard¹, Vincent Lo Re¹, Jonathan Kay³ and Joshua Baker¹, ¹University of Pennsylvania, Philadelphia, PA, ²Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, ³University of Massachusetts Medical School, Worcester, MA
Background/Purpose: The market introduction of biosimilars has generated the need for novel biologic naming conventions, in part to support pharmacovigilance. We evaluated the familiarity of…
Abstract Number: 1621 • ACR Convergence 2020
Cervical Cancer Screening Among Women with Systemic Lupus Erythematosus or Prescribed Tumor Necrosis Alpha-inhibitors Who Receive Outpatient Rheumatology Care
Mehret Birru Talabi¹, Kwonho Jeong¹, Kaleab Abebe¹, Megan Clowse², Robyn Domsic³ and Sonya Borrero¹, ¹University of Pittsburgh, Pittsburgh, PA, ²Duke University, Chapel Hill, NC, ³University of Pittsburgh School of Medicine, Pittsburgh, PA
Background/Purpose: Cervical cancer screening is important for women with systemic lupus erythematosus (SLE) and women prescribed TNF-alpha inhibitors (TNFi), as they have an increased risk…
Abstract Number: 1748 • ACR Convergence 2020
Effects of Abatacept and Tumor Necrosis Factor Inhibitor on the Normal Glycosylated Hemoglobin Level in Patients with Rheumatoid Arthritis
Yusuke Miwa¹ and Yuko Mitamura², ¹Division of Rheumatology, Department of Medicine, Showa University School of Medicine, Yokohama, Kanagawa, Japan, ²Department of Nursing, Showa University School of Nursing and Rehabilitation Sciences, Tokyo, Tokyo, Japan
Background/Purpose: Rheumatoid arthritis (RA) and diabetes mellitus (DM) are associated with inflammation. Abatacept has been reported to be effective for type 1 diabetes. We aimed…
Abstract Number: 1772 • ACR Convergence 2020
Vaccinations of Infants Born to Mothers on TNF Inhibitors: Safe Administration of Live-vaccines Given Per the National Immunization Program
Eman Satti¹, Nawal Hadwan¹ and Samar Al Emadi¹, ¹Hamad medical corporation, DOHA, Qatar
Background/Purpose: Biologic Disease-Modifying agents (bDMARDs) including TNF inhibitors are increasingly used during pregnancy over the last few decades for a variety of autoimmune conditions. Nevertheless,…
Abstract Number: 2029 • ACR Convergence 2020
Therapeutic Drug Monitoring Compared to Standard Treatment of Patients Starting Infliximab: Results from a Multicenter Randomized Controlled Trial of 400 Patients
Silje Syversen¹, Guro Goll¹, Kristin Jørgensen², Øystein Sandanger³, Joseph Sexton¹, Inge C. Olsen³, Johanna Gehin³, Marthe Brun¹, Cato Mørk⁴, Tore K. Kvien¹, Jørgen Jahnsen⁵, Nils Bolstad³ and Espen Haavardsholm¹, ¹Diakonhjemmet Hospital, Oslo, Norway, ²Akershus University Hospital, Oslo, Norway, ³Oslo University Hospital, Oslo, Norway, ⁴Akershus Dermatology Center, Lørenskog, Norway, ⁵Akershus University Hospital, Lørenskog, Norway
Background/Purpose: A lack or loss of response to TNFα inhibitors (TNFi) has been associated with low serum drug levels and formation of anti-drug antibodies (ADAb).…
Abstract Number: 0168 • ACR Convergence 2020
Impact of Adalimumab (Humira) Therapy on Ocular Inflammation, Selected Health Care Resource Utilization, and Patient-Reported Outcomes in Patients with Active Non-infectious Intermediate, Posterior, or Panuveitis in Routine Clinical Practice
Uwe Pleyer¹, Salem Almutairi², Conor Murphy³, Rola Hamam⁴, Karina Julian⁵, Shereen Hammad⁶, Orsolya Nagy⁷, Zohar Habot-Wilner⁸, Zsuzsanna Szepessy⁹, Yan Guex-Crosier¹⁰ and Sofia Androudi¹¹, ¹Charité Universitätsmedizin Berlin, Klinik für Augenheilkunde, Berlin, Germany, ²Al-Bahar Ophthalmology Center - Al-Sabah Hospital, Kuwait City, Kuwait, ³Royal Victoria Eye & Ear Hospital, Dublin, Ireland, ⁴American University of Beirut, Beirut, Lebanon, ⁵Cleveland Clinic Abu Dhabi, Abu Dhabi, United Arab Emirates, ⁶AbbVie Biopharmaceuticals GmbH, Dubai, United Arab Emirates, ⁷AbbVie Kft, Budapest, Hungary, ⁸Tel Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel, ⁹Semmelweis University, Budapest, Hungary, ¹⁰Jules-Gonin Eye Hospital, Department of Ophthalmology, University of Lausanne, Lausanne, Switzerland, ¹¹University of Thessaly, Larissa, Greece
Background/Purpose: VISUAL clinical trials demonstrated efficacy and safety of adalimumab (ADA) in patients with active and inactive non-infectious, intermediate, posterior, or panuveitis (NIIPPU).1-3 The purpose…
Abstract Number: 0719 • ACR Convergence 2020
Anti-adalimumab Antibodies Detection Using a Novel Peptide-based Assay in a Cohort of Pediatric Patients with Chronic Rheumatic Disorders: A Pilot Study
Edoardo Marrani¹, Hendrik Rusche², Francesco Terzani³, Elisa Peroni⁴, Feliciana Real-Fernandez⁵, Olivier Monasson⁴, Roberta Ponti⁶, Gabriele Simonini⁷, Anna Maria Papini³ and Paolo Rovero⁵, ¹University of Florence, Firenze, Italy, ²Peptlab@CY and Laboratory of Chemical Biology, Cergy-Paris University, Cergy-Pontoise,, France, ³PeptLab, Dep. Chemistry, University of Florence, Sesto FIorentino, Italy, ⁴Peptlab@CY and Laboratory of Chemical Biology, Cergy-Paris University, cergy-pontoise, France, ⁵PeptLab, Dep. NEUROFARBA, University of Florence, Firenze, Italy, ⁶Pediatric Department, University of Udine, udine, Italy, ⁷Rheumatology Unit, Meyer Children's University Hospital, Florence; NEUROFARBA Department, University of Florence, Italy, Florence, Italy
Background/Purpose: Immunogenicity and development of anti-drug antibodies have been associated with treatment failure and adverse events during biologic treatment. Anti-drug antibodies (ADAs) have been reported…
Abstract Number: 0722 • ACR Convergence 2020
Evaluation of Flare Rate and Tapering Strategies in Juvenile Idiopathic Arthritis
Antía García-Fernández¹, Andrea Briones-Figueroa¹, Laura Calvo-Sanz¹, África Andreu Suárez¹ and Alina Lucica Boteanu², ¹Rheumatology, Hospital Universitario Ramón y Cajal, Madrid, Spain, ²PRINTO, Istituto Giannina Gaslini, Genova, Italy
Background/Purpose: Biological treatment (BT) has changed the perspectives of Juvenile Idiopathic Arthritis (JIA) patients, but it remains unclear when and how to taper or to withdraw…
Abstract Number: 0804 • ACR Convergence 2020
Factors That Influence Biological Survival in Rheumatoid Arthritis: Results of a Real-world Cohort from the Netherlands
Elise van Mulligen¹, Saad Ahmed¹, Angelique Weel², Mieke Hazes³, Annette van der Helm - van Mil⁴ and Pascal de Jong¹, ¹Erasmus MC, Rotterdam, Netherlands, ²Erasmus School of Health Policy & Management, Maasstad hospital, Erasmus MC, Rotterdam, Netherlands, ³Erasmus Medical Center, Rotterdam, Netherlands, ⁴Leiden University Medical Center, Erasmus Medical Center, Leiden, Netherlands
Background/Purpose: Data on biological survival, stratified for discontinuation reasons, and predictors that influence survival time have not been explored extensively. Therefore, we aim to explore…

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