Abstracts tagged "methotrexate (MTX)"

Abstract Number: 1463 • 2013 ACR/ARHP Annual Meeting
Dietary Impact On Treatment Results Of Methotrexate In Patients With Rheumatoid Arthritis
Cecilia Lourdudoss¹, Alicja Wolk², Camilla Bengtsson³, Lena Nise⁴, Lars Alfredsson³ and Ronald van Vollenhoven⁵, ¹Unit for Clinical Therapy Research, Inflammatory Diseases (ClinTRID), Karolinska institutet, Stockholm, Sweden, ²Institute of Environmental Medicine (IMM), Karolinska institutet, Stockholm, Sweden, ³Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden, ⁴Institute of Environmental Medicine, Karolinska institutet, Stockholm, Sweden, ⁵Unit for Clinical Research Therapy. Inflammatory Diseases (ClinTrid), Karolinska Institute, Stockholm, Sweden
Background/Purpose: Some specific diets have been shown to ameliorate rheumatoid arthritis (RA). However, there is generally a lack of studies on any possible dietary impact…
Abstract Number: 1464 • 2013 ACR/ARHP Annual Meeting
Clinical and Radiographic Outcomes With Etanercept and Etanercept and Methotrexate In Patients With Rheumatoid Arthritis: Two-Year Results From The Canadian Methotrexate and Etanercept Outcome Study (CAMEO)
Boulos Haraoui¹, J. Carter Thorne², Edward C. Keystone³, Melanie Poulin-Costello⁴, Eric Trottier⁵, Andrew Vieira⁶ and Janet E. Pope⁷, ¹Department of Medicine, Centre Hospitalier de l’Université de Montréal, Montréal, QC, Canada, ²Southlake Regional Health Centre, Newmarket, ON, Canada, ³Medicine, Mount Sinai Hospital/University of Toronto, Toronto, ON, Canada, ⁴Biostatistics, Amgen Canada Inc., Mississauga, ON, Canada, ⁵Medical Communications, Amgen Canada, Mississauga, ON, Canada, ⁶Amgen Canada Inc., Mississauga, ON, Canada, ⁷St Joseph Health Care, London, ON, Canada
Background/Purpose: Data from the CAMEO study demonstrated that patients with rheumatoid arthritis (RA) who achieved low disease activity (LDA) after 6 months of combination therapy…
Abstract Number: 1475 • 2013 ACR/ARHP Annual Meeting
Subcutaneous Delivery Of Methotrexate Is Associated With Improved Treatment Survival Compared To Oral Administration For The Initial Treatment Of Patients With Early Rheumatoid Arthritis
Glen S. Hazlewood¹, J. Carter Thorne², Janet E. Pope³, Juan Xiong⁴, Gilles Boire⁵, Boulos Haraoui⁶, Carol A. Hitchon⁷, Edward C. Keystone⁸, Diane Tin⁹ and Vivian P. Bykerk¹⁰, ¹Medicine, University of Calgary, Calgary, AB, Canada, ²Southlake Regional Health Centre, Newmarket, ON, Canada, ³St Joseph Health Care, London, ON, Canada, ⁴Mount Sinai Hospital, Toronto, ON, Canada, ⁵Rheumatology Division, Centre Hospitalier Universitaire de Sherbrooke, Université de Sherbrooke, Sherbrooke, QC, Canada, ⁶Rheumatology, Institut de rhumatologie de Montréal (IRM), Montréal, QC, Canada, ⁷Rheumatology, University of Manitoba, Winnipeg, MB, Canada, ⁸Medicine, Mount Sinai Hospital/University of Toronto, Toronto, ON, Canada, ⁹The Arthritis Program, Southlake Regional Health Centre, Newmarket, ON, Canada, ¹⁰Rheumatology, Hospital for Special Surgery, Weill Cornell Medical College, New York, NY
Background/Purpose: To determine the comparative survival of initial treatment with subcutaneous (sc) methotrexate (MTX) versus oral MTX for patients with early rheumatoid arthritis (ERA) in…
Abstract Number: 1437 • 2013 ACR/ARHP Annual Meeting
Clinical and Radiographic Outcomes At Two Years and The Effect Of Tocilizumab Discontinuation Following Sustained Remission In The Second Year Of The ACT-RAY Study
Thomas W.J. Huizinga¹, Philip G. Conaghan², Emilio Martin-Mola³, Georg Schett⁴, Howard Amital⁵, Ricardo M. Xavier⁶, Orrin Troum⁷, Maher Aassi⁸, Corrado Bernasconi⁹ and Maxime Dougados¹⁰, ¹Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands, ²Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom, ³Rheumatology, Hospital Universitario La Paz, Madrid, Spain, ⁴Dept of Medicine 3, Rheumatology and Clinical Immunology, University of Erlangen-Nuremberg, Erlangen, Germany, ⁵The Zabludowicz Center For Autoimmune Diseases, and Department of Medicine 'B',, Sheba Medical Center,Tel-Hashomer, Tel-Aviv University, Tel-hashomer, Israel, ⁶Rheumatology Division, Faculdade de Medicina, Universidade Federal do Rio Grande do Sul - Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil, ⁷University of Southern California School of Medicine, Santa Monica, CA, ⁸F. Hoffmann-La Roche, Basel, Switzerland, ⁹Consultant, Basel, Switzerland, ¹⁰Cochin Hospital, Paris, France
Background/Purpose: 24- and 52- week data from ACT-RAY comparing an add-on strategy (tocilizumab [TCZ] + methotrexate [MTX]) with a switch strategy (TCZ + placebo [PBO])…
Abstract Number: 2767 • 2013 ACR/ARHP Annual Meeting
Tocilizumab In Combination Therapy and Monotherapy Versus Methotrexate In Methotrexate-Naive Patients With Early Rheumatoid Arthritis: Clinical and Radiographic Outcomes From a Randomized, Placebo-Controlled Trial
Gerd Burmester¹, William Rigby², Ronald F. van Vollenhoven³, Jonathan Kay⁴, Andrea Rubbert-Roth⁵, Ariella Kelman⁶, Sophie Dimonaco⁷ and Nina Mitchell⁷, ¹Charité - Universitätsmedizin Berlin, Berlin, Germany, ²Dartmouth-Hitchcock Medical Center and Dartmouth Medical School, Lebanon, NH, ³Karolinska Institute, Stockholm, Sweden, ⁴UMass Memorial Medical Center and University of Massachusetts Medical School, Worcester, MA, ⁵University of Cologne, Cologne, Germany, ⁶Genentech, South San Francisco, CA, ⁷Roche Products Ltd., Welwyn Garden City, United Kingdom
Background/Purpose: Recent recommendations support intensive treatment of patients (pts) with early rheumatoid arthritis (RA) to achieve remission or low disease activity.1-3 Tocilizumab (TCZ) was not…
Abstract Number: 1446 • 2013 ACR/ARHP Annual Meeting
The Efficacy Of Etanercept In Combination With Methotrexate In Moderate To Severe Rheumatoid Arthritis Is Not Dependent On The Dosage Of Methotrexate
T.W.J. Huizinga¹, Fiona Brock², Urs Kerkmann³ and Gaia Gallo³, ¹Rheumatology, Leiden University Medical Center, Leiden, Netherlands, ²Quanticate, Hitchin, Hertfordshire, United Kingdom, ³Pfizer Europe, Rome, Italy
Background/Purpose: Anti-TNF therapy in combination with a synthetic DMARD such as methotrexate (MTX) has been extensively shown to be superior to MTX and anti-TNF therapy…
Abstract Number: 2686 • 2013 ACR/ARHP Annual Meeting
Impact of Methotrexate Dose Reduction Upon Initiation of Adalimumab On Clinical and Ultrasonographic Parameters in Patients With Moderate to Severe Rheumatoid Arthritis
Gurjit S. Kaeley¹, Amy M. Evangelisto², Midori Jane Nishio³, Shufang Liu⁴ and Hartmut Kupper⁵, ¹College of Medicine, University of Florida, Jacksonville, FL, ²Arthritis, Rheumatic and Back Disease Associates, Voorhees, NJ, ³Diablo Clinical Research, Walnut Creek, CA, ⁴AbbVie Inc., North Chicago, IL, ⁵AbbVie Deutschland GmbH & Co. KG, Ludwigshafen, Germany
Background/Purpose: Methotrexate (MTX) is the recommended first-line disease-modifying antirheumatic drug (DMARD) for the treatment of moderately to severely active rheumatoid arthritis (RA). Whether patients (pts)…
Abstract Number: 1386 • 2013 ACR/ARHP Annual Meeting
Intracellular Concentration Of Methotrexate Is Influenced By Polymorphisms Of Gamma-Glutamyl Hydrolase Gene In Japanese Patients With Rheumatoid Arthritis
Tatsuhiro Yamamoto, Mai Kawazoe, Emiko Shindo, Natsuki Fujio, Kotaro Shikano, Kanako Kitahara, Sei Muraoka, Makoto Kaburaki, Nahoko Tanaka, Kaichi Kaneko, Natsuko Kusunoki, Yoshie Kusunoki, Kenji Takagi, Tomoko Hasunuma, Hirahito Endo and Shinichi Kawai, Division of Rheumatology, Department of Internal Medicine, School of Medicine, Faculty of Medicine, Toho University, Tokyo, Japan
Background/Purpose: Methotrexate (MTX) is an anchor drug for treatment of rheumatoid arthritis (RA). Appropriate effective and/or tolerable doses of weekly pulse MTX therapy vary widely…
Abstract Number: 2369 • 2013 ACR/ARHP Annual Meeting
Long-Term Outcome Of Infliximab Therapy In Rheumatoid Arthritis Patients: Results From Japanese Multicenter Registry System
Nobunori Takahashi¹, Toshihisa Kojima², Atsushi Kaneko³, Yuji Hirano⁴ and Naoki Ishiguro¹, ¹Orthopaedic Surgery and Rheumatology, Nagoya University Graduate School of Medicine, Nagoya, Japan, ²Orthopedic Surgery and Rheumatology, Nagoya University Hospital, Nagoya, Japan, ³Orthopedic Surgery, Nagoya Medical Center, Nagoya, Japan, ⁴Rheumatology, Toyohashi Municipal Hospital, Toyohashi, Japan
Background/Purpose: After demonstration of effectiveness of anti-tumor necrosis factor (TNF) agents in patients with rheumatoid arthritis (RA), their use has become common practice in treating…
Abstract Number: 1355 • 2013 ACR/ARHP Annual Meeting
Subcutaneous Administration Of Methotrexate With a Prefilled Autoinjector Pen Results In a Higher Relative Bioavailability Compared To Oral Administration Of Methotrexate
Uwe Pichlmeier and Kay-Uwe Heuer, medac GmbH, Wedel, Germany
Background/Purpose: Methotrexate (MTX) is commonly used in the treatment of RA, psoriasis, and psoriatic arthritis. Subcutaneously administered MTX is well absorbed and appears to overcome…
Abstract Number: 2341 • 2013 ACR/ARHP Annual Meeting
Efficacy Of Adalimumab Plus Methotrexate Therapy In Rheumatoid Arthritis Non-Responders Receiving Methotrexate Monotherapy Or Adalimumab Combination Therapy: Results From The Optima Trial
Josef S. Smolen¹, Ronald F. van Vollenhoven², Roy Fleischmann³, Paul Emery⁴, Stefan Florentinus⁵, Suchitrita S. Rathmann⁶, Anabela Cardoso⁷, Hartmut Kupper⁸ and Arthur Kavanaugh⁹, ¹Medical University of Vienna and Hietzing Hospital, Vienna, Austria, ²The Karolinska Institute, Stockholm, Sweden, ³University of Texas Southwestern Medical Center, Dallas, TX, ⁴Leeds Teaching Hospital, Leeds, United Kingdom, ⁵AbbVie, Rungis, France, ⁶AbbVie Inc., North Chicago, IL, ⁷AbbVie, Amadora, Portugal, ⁸AbbVie Deutschland GmBH & Co. KG, Ludwigshafen, Germany, ⁹University of California, San Diego, La Jolla, CA
Background/Purpose: EULAR recommendations advocate Methotrexate (MTX) as first line therapy. For patients (pts) who fail to attain remission or low disease activity (LDA) after 6…
Abstract Number: 1354 • 2013 ACR/ARHP Annual Meeting
Successful Self-Administration Of Methotrexate In Rheumatoid Arthritis Patients Using a Prefilled Autoinjector Pen
Jaime Pachon¹, Alan Kivitz², Kay-Uwe Heuer³ and Uwe Pichlmeier³, ¹Arthritis and Rheumatic Care Center, Miami Research Associates, South Miami, FL, ²Altoona Center for Clinical Research, Duncansville, PA, ³medac GmbH, Wedel, Germany
Background/Purpose: Methotrexate (MTX) is the most commonly used and recommended DMARD for the treatment of RA. SC administered MTX is well absorbed and appears to…
Abstract Number: 2125 • 2012 ACR/ARHP Annual Meeting
Response to Methotrexate Plus Prednisone in Camera II Using a Multi-Biomarker Disease Activity (Vectra^TMDA) Test and DAS28-ESR
J.W.J. Bijlsma¹, M. Verhoef-Jurgens², M.F. Bakker¹, J.W.G. Jacobs¹, F.P.J.G. Lafeber¹, P.M.J. Welsing³, G. Cavet⁴, D. Chernoff⁴ and D.J. Haney⁴, ¹Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, Netherlands, ²Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht, Netherlands, ³Rheumatology & Clinical Immunology, F02.127, University Medical Center Utrecht, Utrecht, Netherlands, ⁴Crescendo Bioscience, Inc., South San Francisco, CA
Background/Purpose: The CAMERA II study (Computer Assisted Management in Early RA) demonstrated that the addition of prednisone to a MTX-based tight control strategy increased effectiveness…
Abstract Number: 566 • 2012 ACR/ARHP Annual Meeting
Effect of TNF Antagonists On Radiographic Progression in Psoriatic Arthritis: Systematic Review and Meta-Analysis of Randomized Controlled Trials
Radjiv Goulabchand¹, Gael Mouterde¹, Cédric Lukas², Thomas Barnetche³, Jacques Morel¹ and Bernard Combe¹, ¹Rheumatology, Montpellier 1 University, Lapeyronie Hospital, Montpellier, France, ²Immuno-Rhumatologie, Hopital Lapeyronie, Montpellier, France, ³Rheumatology, CHU Bordeaux Pellegrin, Bordeaux, France
Background/Purpose: Psoriatic arthritis (PsA) can cause important structural damages which can lead to disability. TNF antagonists have shown their clinical efficacy in PsA, but only…
Abstract Number: 2120 • 2012 ACR/ARHP Annual Meeting
Predictive Value of Anti-CCP Positivity On Disease Course and Response to Therapy in Early Rheumatoid Arthritis. Results From the Swedish EIRA Study
Saedis Saevarsdottir¹, Marie Holmqvist², Johan Askling³, Lars Alfredsson⁴ and Lars Klareskog⁵, ¹Rheumatology Unit, Dept. of Medicine, Karolinska University Hospital and Karolinska Institutet, Stockholm, Sweden, ²Karolinska Institutet, Stockholm, Sweden, ³Department of Medicine, Rheumatology Unit & Clinical Epidemiology Unit, Karolinska Institute, Stockholm, Sweden, ⁴Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden, ⁵Department of Medicine, Rheumatology Unit, Karolinska Institute, Stockholm, Sweden
Background/Purpose: Does anti-CCP-positivity predict disease course and response to therapy in early rheumatoid arthritis (RA)? Methods: We retrieved clinical follow-up data for patients entering the…

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Accepted abstracts are made available to the public online in advance of the meeting and are published in a special online supplement of Arthritis & Rheumatology. Information contained in those abstracts may not be released until the abstracts appear online. 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 a scientific presentation or presentation of additional new information that will be available at the time of the meeting) is under embargo until Saturday, November 11, 2023.

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