Abstracts Archive - Page 1483 of 2607 - ACR Meeting Abstracts

Abstract Number: 1436 • 2017 ACR/ARHP Annual Meeting
Therapeutic Drug Monitoring on Rheumatoid Arthritis Patients with Reduced Doses of Intravenous Tocilizumab
Virginia Ruiz-Esquide¹, Carla Bastida², Mariona Pascal³, Jordi Yagüe³, Dolors Soy² and Raimon Sanmartí¹, ¹Rheumatology Service, Hospital Clínic de Barcelona, Barcelona, Spain, ²Pharmacy Service, Hospital Clínic de Barcelona, Barcelona, Spain, ³Immunology Service, Hospital Clínic de Barcelona, b, Spain
Background/Purpose: Tocilizumab (TCZ) is an effective treatment for rheumatoid arthritis (RA). There is great variability in intravenous (iv) TCZ serum concentrations among individuals. Moreover, initial…
Abstract Number: 1437 • 2017 ACR/ARHP Annual Meeting
C-Reactive Protein Levels in Patients with or without Structural Progression: A Post-Hoc Analysis from a Phase 3 Tofacitinib Trial
Roy Fleischmann¹, Carol A Connell², Haiyun Fan³ and Sander Strengholt⁴, ¹Metroplex Clinical Research Center and University of Texas Southwestern Medical Center, Dallas, TX, ²Pfizer Inc, Groton, CT, ³Pfizer Inc, Collegeville, PA, ⁴Pfizer Inc, Capelle aan den IJssel, Netherlands
Background/Purpose: Tofacitinib is an oral Janus kinase inhibitor for the treatment of rheumatoid arthritis (RA). We examined high sensitivity C-reactive protein (hsCRP) levels in relation…
Abstract Number: 1438 • 2017 ACR/ARHP Annual Meeting
Is It Necessary to Weight By Weight the Dosage of MTX in RA Patients? Results from Obsevational Analysis of Baseline Data of a Phase III Trial
Alain Saraux¹, Christophe Hudry², Elena Zinovieva³ and Hélène Herman-Demars³, ¹Rheumatology Department, Rheumatology Department, CHU de la Cavale Blanche, Brest, France, Brest Cedex, France, ²AP-HP Hôpital Cochin, Paris, France, ³Medical Department Nordic Pharma, Paris, France
Background/Purpose: In inflammatory rheumatic diseases, pharmacokinetics of MTX may be modified by patients’ weight [1]. The rheumatologists are though reluctant to prescribe a high dosage…
Abstract Number: 1439 • 2017 ACR/ARHP Annual Meeting
Factors Influencing the Prescription of Tocilizumab Alone or in Combination with Dmards in Rheumatoid Arthritis Patients in a Real Life Setting. Pooled Analysis of 2 Observational Studies
Alain Saraux¹, René-Marc Flipo², Bernard Combe³, Jacques Tebib⁴, Christelle Baffie⁵, Isabelle Idier⁶ and Alain Cantagrel⁷, ¹Rheumatology Department, Rheumatology Department, CHU de la Cavale Blanche, Brest, France, Brest Cedex, France, ²Rheumatology, Department of Rheumatology, CHU Teaching Hospital Lille, France., Lille, France, ³Rheumatology, Lapeyronie Hospital, Montpellier I university, Montpellier, France, ⁴Rheumatology, University Hospital, Hospices civils de Lyon, Lyon, France, ⁵Statistics, Altizem on behalf of Roche, Boulogne Billancourt, France, ⁶Medical department, Chugai Pharma France, Paris La Defense, France, ⁷Department of Rheumatology, Purpan Hospital, Toulouse III University, Toulouse, France, Toulouse, France
Background/Purpose: Tocilizumab (TCZ) as monotherapy (Mono) is nowadays a standard treatment in rheumatoid arthritis (RA) for patients in whom methotrexate (MTX) gives an inadequate response1.…
Abstract Number: 1440 • 2017 ACR/ARHP Annual Meeting
The Effectiveness of Zoster Vaccine in RA Patients Subsequently Treated with Tofacitinib
Kevin Winthrop¹, Ann Wouters², Ernest Choy³, Chudy Nduaka⁴, Pinaki Biswas², Lisy Wang⁵, Jennifer Hodge², Irina Lazariciu⁶, Koshika Soma⁵, Christopher F Mojcik², Elie Needle⁷ and William F C Rigby⁸, ¹Oregon Health & Science University, Portland, OR, ²Pfizer Inc, New York, NY, ³CREATE Center, Division of Infection and Immunity, Cardiff University School of Medicine, Cardiff, United Kingdom, ⁴Pfizer Inc, Collegeville, PA, ⁵Pfizer Inc, Groton, CT, ⁶QuintilesIMS, Saint-Laurent, QC, Canada, ⁷Pfizer Inc, Pearl River, NY, ⁸Geisel School of Medicine at Dartmouth, Lebanon, NH
Background/Purpose: RA patients (pts) are at increased risk of herpes zoster (HZ), and ACR guidelines recommend vaccination in pts aged ≥50 years prior to starting…
Abstract Number: 1441 • 2017 ACR/ARHP Annual Meeting
Evaluation of Ultrasound-Detecting Efficacy of Abatacept By Profiling Multiple Serum Cytokines, Chemokines and Bone-Related Biomarkers in Rheumatoid Arthritis Patients: Kyushu Multicenter Rheumatoid Arthritis Ultrasound Prospective Observational Cohort Study
Shinya Kawashiri^1,2,3, Ayako Nishino^3,4, Nobutaka Eiraku³, Tamami Yoshitama³, Naoki Matsuoka³, Toshiyuki Aramaki³, Yukitaka Ueki³, Akitomo Okada³, Hiroaki Hamada³, Shuji Nagano³, Keita Fujikawa³ and Atsushi Kawakami^1,3, ¹Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan, ²Departments of Community Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan, ³Kyushu multicenter rheumatoid arthritis ultrasound prospective observational cohort study group, Nagasaki, Japan, ⁴Center for Comprehensive Community Care Education, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
Background/Purpose: We have been prospectively investigating therapeutic efficacy of biologic or targeted synthetic DMARDs in patients with rheumatoid arthritis (RA) by ultrasound (US) in Kyushu…
Abstract Number: 1442 • 2017 ACR/ARHP Annual Meeting
Corticosteroid Sparing Effect of Non-TNF Targeted Biologics, Rituximab, Abatacept and Tocilizumab in Common Practice: Data from 3183 Patients Enrolled in the French Society of Rheumatology Registries
Jacques-Eric Gottenberg¹, Jacques Morel², Arnaud Constantin³, Thomas Bardin⁴, Alain Cantagrel⁵, Bernard Combe², Maxime Dougados⁶, René-Marc Flipo⁷, Alain Saraux⁸, Thierry Schaeverbeke⁹, Jean Sibilia¹⁰, Martin Soubrier¹¹, Olivier Vittecoq^12,13, Gabriel Baron¹⁴, Elodie Perrodeau¹⁵, Philippe Ravaud¹⁴ and Xavier Mariette¹⁶, ¹CNRS, Immunopathologie et Chimie Thérapeutique/Laboratory of Excellence Medalis, Institut de Biologie Moléculaire et Cellulaire, Strasbourg, France, ²Rheumatology, CHU Lapeyronie and Montpellier University, Montpellier, France, ³Rheumatology, CHU Purpan - Hopital Pierre-Paul Riquet, Toulouse, France, ⁴Clinique de Rhumatologie, Hopital Lariboisiere, Paris Cedex 10, France, ⁵Department of Rheumatology, Purpan Hospital, Toulouse III University, Toulouse, France, Toulouse, France, ⁶Rheumatology, Paris Descartes University, Paris, France, ⁷Rheumatology, Department of Rheumatology, CHU Teaching Hospital Lille, France., Lille, France, ⁸Rheumatology, Brest University Hospital, Brest, France, ⁹Department of Rheumatology, Bordeaux University Hospital, BORDEAUX, France, ¹⁰Department of Rheumatology, Strasbourg University Hospital, Strasbourg, France, ¹¹Rheumatology, Department of Rheumatology, CHU Gabriel Montpied, Clermont-Ferrand, France, ¹²INSERM U905 & Normandy University, Institute for Research and Innovation in Biomedicine, Rouen, France, ¹³Rheumatology Department and INSERM U 905, CHU Rouen, Rouen, France, ¹⁴Hôpital Hôtel Dieu, Paris, France, ¹⁵Epidemiology, Hopital Hotel Dieu, Paris Descartes University, Paris, France, ¹⁶Université Paris-Sud, AP-HP, Hôpitaux Universitaires Paris-Sud, Paris, France
Background/Purpose: Little is known regarding the corticosteroid sparing effect of non-TNF biologics in rheumatoid arthritis (RA). Objectives : To compare the corticosteroid sparing effect of…
Abstract Number: 1443 • 2017 ACR/ARHP Annual Meeting
Adverse Drug Reactions Due to Disease Modifying Drugs in a Cohort of Patients with Incident Rheumatoid Arthritis
Zulema Rosales Rosado^1,2, Dalifer Freites Núñez², Cristina Lajas Petisco¹, Esperanza Pato Cour¹, Leticia Leon², Judit Font Urgelles¹, Juan A Jover Jover¹ and Lydia A Alcazar², ¹Rheumatology, Hospital Clínico San Carlos, Madrid, Spain, ²Instituto de Investigación Sanitaria San Carlos (IdISSC), Madrid, Spain
Background/Purpose: There is a well-known risk of developing adverse drug reactions (ADR) in rheumatology due, mainly, to the Disease Modifying Drugs (DMARD) used. After more…
Abstract Number: 1444 • 2017 ACR/ARHP Annual Meeting
Targeted Therapeutic Delivery to Cartilage with Knottin Proteins
Emily Girard, Michelle Cook Sangar, Gene Hopping, Fiona Pakiam and James Olson, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
Background/Purpose: Arthritic diseases affect more than 50 million Americans and, although there are many etiologies, the common manifestation of the disease is pain and limited…
Abstract Number: 1445 • 2017 ACR/ARHP Annual Meeting
Effect of Methotrexate (MTX), and MTX Plus Colchicine (CCH) on the Expression and Activity of NLRP3 Inflammasome in Patients with Early Rheumatoid Arthritis (RA)
Dolores Ramos-Bello¹, Crisol Alvarez-Quiroga², Georgina Aguilera Barragán-Pickens³, Angel Javier Pedro Martínez³, Tania Adriana Luna-Zúñiga³, Georgina Martínez-Flores³, Eduardo Saul Acevedo-Castañeda⁴, Homero López-Ferretis³, Enrique Cuevas-Orta³, Eva Santillan-Guerrero³, Ricardo Moreno-Valdez³, Martín Saldaña-Baarnard³, Marco Ulises Martinez-Martinez⁵, David Herrera Van Oostdam⁶, Roberto González-Amaro⁷ and Carlos Abud-Mendoza⁸, ¹Reumatología, Unidad Regional de Reumatologia y Osteoporosis Hospital Central "Dr. Ignacio Morones Prieto" y Facultad de Medicina de la UASLP, San Luis Potosi, Mexico, ²División de Medicina Molecular y Traslacional, Centro de Investigación en Ciencias de la Salud y Biomedicina, UASLP, San Luis Potosí, Mexico, ³Unidad Regional de Reumatologia y Osteoporosis Hospital Central "Dr. Ignacio Morones Prieto" y Facultad de Medicina de la UASLP, San Luis Potosí, Mexico, ⁴Medicina Interna, Unidad Regional de Reumatologia y Osteoporosis Hospital Central "Dr. Ignacio Morones Prieto" y Facultad de Medicina de la UASLP, San Luis Potosí, Mexico, ⁵Unidad de Investigaciones Reumatológicas, Faculty of Medicine, Universidad Autónoma de San Luis Potosí and Hospital Central, San Luis Potosí, Mexico, ⁶Unidad de Investigaciones Reumatológicas, Hospital Central & Facultad de Medicina, Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico, ⁷Inmunología, Facultad de Medicina de la UASLP, San Luis Potosí, Mexico, ⁸Unidad de Investigaciones Reumatológicas y Osteoporosis, Faculty of Medicine, Universidad Autónoma de San Luis Potosí and Hospital Central, San Luis Potosí, Mexico
Background/Purpose: NLRP3 inflammasome is an intracellular protein complex involved in the production of pro-inflammatory cytokines as IL-1β and IL-18, which has been reported to have…
Abstract Number: 1446 • 2017 ACR/ARHP Annual Meeting
Clinical Significance of Serum Levels of ROM (reactive oxygen metabolities) at 12 Weeks during Treatment with Biologic Agents As a Predictor for the 52-Week Remission
Arata Nakajima¹, Masato Sonobe¹, Shinji Taniguchi¹ and Koichi Nakagawa², ¹Orthopaedics, Toho University Sakura Medical Center, Sakura-city, Chiba, Japan, ²Toho University Sakura Medical Center, Sakura-city, Chiba, Japan
Background/Purpose: Oxidative stress induced by reactive oxygen species is thought to be an important mechanism that underlies joint destruction and synovial proliferation. We have shown…
Abstract Number: 1447 • 2017 ACR/ARHP Annual Meeting
Smoking Reduces Efficacy of Biologics Differently By Target Cytokines in Rheumatoid Arthritis
Kentaro Kuzuya¹, Yukihiko Saeki², Jun Hashimoto³, Shirou Oshima⁴, Masato Matsushita⁵, Souichirou Tuji⁴, Yoshinori Harada⁶, Maiko Yoshimura⁶, Satoru Teshigawara⁶ and Hidetoshi Matsuoka⁴, ¹Rheumatology and Allegology, Osaka-Minami Medical Ctr, Kawachinagano, Japan, ²Dept of Clinical research, Osaka-Minami Medical Ctr, Osaka, Japan, ³Rheumatology/Orthopaedics, Osaka-Minami Medical Ctr, Kawachinagano, Japan, ⁴Division of Rheumatology, Osaka-Minami Medical Ctr, Osaka, Japan, ⁵Rheumatology, Osaka-Minami Medical Ctr, Osaka, Japan, ⁶Osaka-Minami Medical Ctr, Kawachinagano, Japan
Background/Purpose: Biologiccs (Bio) have shown outstanding efficacy and became one of the most effective drugs in the treatment of RA. However, several issues remain, including…
Abstract Number: 1448 • 2017 ACR/ARHP Annual Meeting
Prospective, Intervention, Multicenter, Non-Inferiority Study of Utility of Therapeutic Drug Monitoring with Respect to the Efficacy and Cost of Adalimumab Tapering in Patients with Rheumatic Diseases
Catalina Gómez Arango¹, Maria Luz Garcia Vivar², Eduardo Úcar Angulo¹, Iñigo Gorostiza³, Clara Eugenia Perez², Juan Ramon De Dios⁴, Belen Alvarez⁵, Ana Ruibal Escribano⁶, Claudia Stoye⁵, Margarida Vasques⁵, Joaquin Belzunegui Otano⁷, Antonio Escobar³, Ziortza Trancho⁸, Ainhoa Ruiz del Agua⁹, Lorena Del Rio⁹, Cristina Jorquera¹⁰, Antonio Martínez⁹ and Daniel Nagore⁹, ¹Rheumatology Department; Basurto University Hospital, Bilbao, Spain, ²RHEUMATOLOGY, Rheumatology Department; Basurto University Hospital, Bilbao, Spain, ³Research Unit, Basurto Univeristy Hospital, Bilbao, Spain, ⁴Rheumatology Department. Hospital Universitario de Araba, Vitoria, Spain, ⁵Rheumatology, Hospital Universitario de Araba, Vitoria, Spain, ⁶Rheumatology, Hospital Universitario de Araba, Vittoria, Spain, ⁷Donostia University Hospital, San Sebastian, Spain, ⁸Unidad de Investigación, Hospital Universitario de Basurto, Bilbao, Spain, ⁹R&D, Progenika-Grifols, Derio, Spain, ¹⁰Hospital Universitario de Basurto, Bilbao, Spain
Background/Purpose: Adalimumab (ADL) tapering based on clinical assessment is an usual practice, especially in patients in remission. The objective of INGEBIO was to analyze how…
Abstract Number: 1449 • 2017 ACR/ARHP Annual Meeting
Development of a Predictive Score of Successful TNF Inhibitor Tapering in Patients with Rheumatoid Arthritis Remission
Clothilde Barral¹, David Hajage², Bruno Fautrel³, Pierre Lafforgue¹, Florence Tubach² and Thao Pham¹, ¹Rheumatology, APHM, Aix Marseille Univ, Marseille, France, ²APHP, Pitié Salpêtrière Hospital, Département Biostatistics and Public health, Pharmacoepidémiology center (Cephepi), 75018 75013, Paris, France, Paris, France, ³Rheumatology, AP-HP Pitié-Salpêtrière Hospital / Pierre and Marie Curie University Paris 6 GRC-08 (EEMOIS), Paris, France
Background/Purpose: Tapering trials confirmed the feasibility of TNF inhibitors (TNFi) tapering for a relevant proportion of patients in remission and/or low disease activity. However, there…
Abstract Number: 1450 • 2017 ACR/ARHP Annual Meeting
Influence of Immunogenicity to the First Anti-TNF Therapy on Response to the Second Biologic Agent in RA Patients
Patricia Bogas¹, Chamaida Plasencia-Rodriguez¹, Alejandro Balsa¹, Dora Pascual-Salcedo², Gema Bonilla¹, Enrique Moral Coro¹, Carolina Tornero¹, Laura Nuño¹, Diana Peiteado³, Ana Martínez⁴ and Borja Hernández¹, ¹Hospital Universitario La Paz, Madrid, Spain, ²Immuno-Rheumatology Research group, La Paz University Hospital, Madrid, Spain, ³Rheumatology, La Paz University Hospital, Madrid, Spain, ⁴Immuno-Rheumatology research group, La Paz University Hospital, MADRID, Spain
Background/Purpose: There is currently no consensus on selecting a therapeutic target in patients (pts) non-responsive to their first TNF inhibitors (TNFi). The development of anti-drug…

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