Abstracts tagged "Clinical Response"

Abstract Number: 1044 • 2016 ACR/ARHP Annual Meeting
Treatment with Tofacitinib Is Associated with Clinically Meaningful Reductions in Axial MRI Inflammation in Patients with Ankylosing Spondylitis
Walter Maksymowych¹, Désirée van der Heijde², Xenofon Baraliakos³, Atul A. Deodhar⁴, Matt Brown⁵, Sarah Sherlock⁶, David Li⁷, Dona Fleishaker⁸ and Thijs Hendrikx⁷, ¹Department of Medicine, University of Alberta, Edmonton, AB, Canada, ²Department of Rheumatology, Leiden University Medical Center, Leiden, Netherlands, ³Rheumazentrum Ruhrgebiet, Herne, Germany, ⁴Division of Arthritis and Rheumatic Diseases, Oregon Health and Science University, Portland, OR, ⁵Institute for Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Australia, ⁶Pfizer Inc, Cambridge, MA, ⁷Pfizer Inc, Collegeville, PA, ⁸Pfizer Inc, Groton, CT
Background/Purpose: Tofacitinib is an oral Janus kinase inhibitor. Minimum clinically important differences (MCID) for SPondyloArthritis Research Consortium of Canada (SPARCC) MRI SI joint and spine…
Abstract Number: 1051 • 2016 ACR/ARHP Annual Meeting
Determining the Minimal Clinically Important Difference for Improvement for Systemic Lupus Erythematosus Disease Activity Index-2000 Responder Index-50 (S2K RI-50)
Zahi Touma¹, Dafna D Gladman², Dorcas Beaton³, Jiandong Su⁴ and Murray Urowitz¹, ¹Rheumatology, University of Toronto, Toronto Western Hospital, Toronto, ON, Canada, ²University of Toronto, Toronto, ON, Canada, ³Mobility Program Clinical Research Unit, St Michael's Hospital, Toronto, ON, Canada, ⁴Rheumatology, Toronto Western Hospital and University of Toronto, Toronto, ON, Canada
Background/Purpose: Systemic Lupus Erythematosus Disease Activity Index-2000 Responder Index-50 (S2K RI-50) is a reliable and valid index able to measure ≥ 50% improvement in disease…
Abstract Number: 1258 • 2016 ACR/ARHP Annual Meeting
Female Gender Is Associated with a Poorer Response to TNF-Inhibitors in Ankylosing Spondylitis
T. Rusman¹, M. Nurmohamed², J.C. van Denderen³, I. Visman⁴ and I.E. Van der Horst - Bruinsma², ¹Rheumatology, VU University medical centre, Amsterdam, Netherlands, ²Amsterdam Rheumatology immunology Center |Departments of Rheumatology VU University Medical Center & Reade, Amsterdam, Netherlands, ³Center for Rheumatology and Rehabilitation, Jan van Breemen Institute, Amsterdam, Netherlands, ⁴Amsterdam Rheumatology and Immunology Center, VUmc and Reade, Amsterdam, Netherlands
Background/Purpose: Limited data is available on the influence of smoking, Body Mass Index (BMI) and gender on disease activity and response to TNF inhibitors in…
Abstract Number: 1583 • 2016 ACR/ARHP Annual Meeting
Body Mass Index Does Not Affect Response to Subcutaneous or Intravenous Abatacept in Patients with Rheumatoid Arthritis
MA D'Agostino¹, R Alten², E Mysler³, M Le Bars⁴, J Ye⁵, B Murthy⁵, J Heitzmann⁶, R Vadanici⁴ and G Ferraccioli⁷, ¹Hôpital Ambroise Paré, Boulogne-Billancourt, France, ²Schlosspark-Klinik University Medicine, Berlin, Germany, ³Organización Médica de Investigación, Buenos Aires, Argentina, ⁴Bristol-Myers Squibb, Rueil-Malmaison, France, ⁵Bristol-Myers Squibb, Princeton, NJ, ⁶Excelya, Boulogne-Billancourt, France, ⁷Catholic University of the Sacred Heart, Rome, Italy
Background/Purpose: High BMI is associated with reduced remission rates with anti-TNF agents in RA.1,2 In ACQUIRE (NCT00559585), SC and IV abatacept (ABA) achieved similar ACR20…
Abstract Number: 1647 • 2016 ACR/ARHP Annual Meeting
Tofacitinib, an Oral Janus Kinase Inhibitor, in the Treatment of Rheumatoid Arthritis: Safety and Efficacy in Open-Label, Long-Term Extension Studies over 8 Years
Jürgen Wollenhaupt¹, Joel Silverfield², Eun Bong Lee³, Ketti Terry⁴, Kenneth Kwok⁵, Staci Abramsky⁵, Min Wang⁵, Chudy Nduaka⁶, Ryan DeMasi⁵ and Lisy Wang⁴, ¹Schoen-Klinik Hamburg-Eilbek Teaching Hospital of the University of Hamburg, Hamburg, Germany, ²Healthpoint Medical Group, Tampa, FL, ³Seoul National University, Seoul, South Korea, ⁴Pfizer Inc, Groton, CT, ⁵Pfizer Inc, New York, NY, ⁶Pfizer Inc, Collegeville, PA
Background/Purpose: Tofacitinib is an oral Janus kinase inhibitor for the treatment of RA. The objective of this analysis was to report tofacitinib safety and tolerability…
Abstract Number: 1730 • 2016 ACR/ARHP Annual Meeting
Disease Progression Among Non-Achievers of Minimal Disease Activity in Psa Patients Treated with Infliximab or Golimumab
Dalton Sholter¹, Proton Rahman², Maqbool Sheriff³, Michel Zummer⁴, Suneil Kapur⁵, Philip Baer⁶, Michael Starr⁷, John Kelsall⁸, Emmanouil Rampakakis⁹, Eliofotisti Psaradellis¹⁰, Brendan Osborne¹¹, Karina Maslova¹², Cathy Tkaczyk¹¹, Francois Nantel¹³ and Allen J Lehman¹², ¹University of Alberta, Edmonton, AB, Canada, ²Faculty of Medicine, Memorial University of Newfoundland, St. John's, NF, Canada, ³Nanaimo Regional General Hospital, Nanaimo, BC, Canada, ⁴Rheumatology, Ch Maisonneuve-Rosemont, Montreal, QC, Canada, ⁵University of Ottawa, 139 Greenbank Rd, Suite 203, ON, Canada, ⁶Independent Rheumatology Practice, Scarborough, ON, Canada, ⁷Rheumatology, Mcgill University, Pointe-Claire,, QC, Canada, ⁸Rheumatology, University of British Columbia, Vancouver, BC, Canada, ⁹JSS Medical Research, St-Laurent, QC, Canada, ¹⁰JSS Medical Research, Montreal, QC, Canada, ¹¹Medical Affairs, Janssen Inc., Toronto, ON, Canada, ¹²Janssen Inc., Toronto, ON, Canada, ¹³19 Green belt Dr, Janssen Inc., Toronto, ON, Canada
Background/Purpose : Early achievement of minimal disease activity (MDA) is recommended as a valid treat-to-target approach in psoriatic arthritis (PsA). The purpose of the current…
Abstract Number: 2354 • 2016 ACR/ARHP Annual Meeting
Pharmaceutical Grade Chondroitin Sulfate Improves Knee Osteoarthritis Symptoms More Than Placebo and As Much As Celecoxib: Results of the Chondroitin Vs Celecoxib Vs Placebo Trial (CONCEPT)
J-Y Reginster and CONCEPT Authors' Group, Department of Public Health, Epidemiology and Health Economics, University of Liège, Liège, Belgium
Background/Purpose: For the assessment of Symptomatic Slow Acting Drugs in Osteoarthritis (SYSADOAs), regulatory Agencies request the assessment of two co-primary endpoints: pain and function. They…
Abstract Number: 2385 • 2016 ACR/ARHP Annual Meeting
Validation of Diary Score for the Assessment of Disease Activity in Candle (Chronic atypical neutrophilic dermatosis with lipodystrophy and elevated temperature) and SAVI (STING associated vasculopathy with onset in Infancy) Patients
Megha Sawhney¹, Gina A. Montealegre Sanchez², Robert Wesley³, Kost Bahar¹ and Raphaela Goldbach-Mansky⁴, ¹NIAMS, National Institutes of Health, Bethesda, MD, ²National Institute of Allergy and Infectious Diseases (NIAID), NIH, Bethesda, MD, ³Clinical Center, National Institutes of Health, Bethesda, MD, ⁴Translational Autoinflammatory Disease Studies, National Institute of Allergy and Infectious Diseases (NIAID), NIH, Bethesda, MD
Background/Purpose: CANDLE and SAVI are two rare autoinflammatory interferonopathies without validated outcome measures to assess disease activity; however, daily diaries of prominent disease symptoms have…
Abstract Number: 2481 • 2016 ACR/ARHP Annual Meeting
Infliximab Low Levels at Early Stages Predict the Loss of Drug Levels and the Clinical Response at One Year of Treatment in Patients with Rheumatoid Arthritis
Teresa Jurado¹, Chamaida Plasencia-Rodriguez², Ana Martínez³, Victoria Navarro-Compán⁴, Eva Olariaga-Merida⁵, Diana Peiteado⁶, Alejandro Villalba⁶, Gema Bonilla⁶, Cristina Diego⁷, Alejandro Balsa² and Dora Pascual-Salcedo⁸, ¹Immunology, University Hospital La Paz, Madrid, Spain, ²Instituto de Investigación Hospital Universitario La Paz (IDIPAZ), Madrid, Spain, ³Immunology Unit, La Paz University Hospital-IdiPaz, MADRID, Spain, ⁴Rheumatology, University Hospital La Paz, Madrid, Spain, ⁵Immunlogy, University Hospital La Paz, Madrid, Spain, ⁶Rheumatology, Hospital La Paz - IdiPaz, Madrid, Spain, ⁷Immunology, Hospital La Paz. IdiPaz, Madrid, Spain, ⁸Immunology Unit, La Paz University Hospital-Immunology, Madrid, Spain
Background/Purpose: The anti-TNF monoclonal antibody Infliximab (Ifx), has proven effective in treating rheumatoid arthritis (RA), although in 40% of cases may fail, mainly due to…
Abstract Number: 2538 • 2016 ACR/ARHP Annual Meeting
Comparison of Intravenous Versus Subcutaneous Abatacept for the Treatment of Rheumatoid Arthritis in a Routine Clinical Care Setting: A Preliminary, Time to Response Analysis
Christopher J. Swearingen, Jessica Poon, Hannah Bernstein and Yusuf Yazici, Department of Medicine, Division of Rheumatology, New York University School of Medicine, New York, NY
Background/Purpose: With the availability of multiple biologic agents, each with different modes of action, use of real world registries provide the manner in which to…
Abstract Number: 2758 • 2016 ACR/ARHP Annual Meeting
Minimal Disease Activity Among Psoriatic Arthritis Patients in Canada: Which Unmet Criteria Are More Prevalent Among Responders?
J. Antonio Avina-Zubieta¹, Andrew Chow², Philip Baer³, John Kelsall⁴, Proton Rahman⁵, Jacqueline Stewart⁶, Boulos Haraoui⁷, Michel Zummer⁸, Emmanouil Rampakakis⁹, Eliofotisti Psaradellis¹⁰, Francois Nantel¹¹, Karina Maslova¹², Cathy Tkaczyk¹³, Brendan Osborne¹³ and Allen J Lehman¹², ¹Arthritis Research Canada, Richmond, BC, Canada, ²Credit Valley Rheumatology, Mississauga, ON, Canada, ³Independent Rheumatology Practice, Scarborough, ON, Canada, ⁴Rheumatology, University of British Columbia, Vancouver, BC, Canada, ⁵Rheumatology, St Claires Mercy Hospital, St Johns, NF, Canada, ⁶Penticton Regional Hospital, Penticton, BC, Canada, ⁷University of Montreal, Montreal, QC, Canada, ⁸Rheumatology, Ch Maisonneuve-Rosemont, Montreal, QC, Canada, ⁹JSS Medical Research, St-Laurent, QC, Canada, ¹⁰JSS Medical Research, Montreal, QC, Canada, ¹¹19 Green belt Dr, Janssen Inc., Toronto, ON, Canada, ¹²Janssen Inc., Toronto, ON, Canada, ¹³Medical Affairs, Janssen Inc., Toronto, ON, Canada
Background/Purpose: Minimal disease activity (MDA) is now considered an objective target which is more attainable in psoriatic arthritis (PsA) compared to remission (DAS28 <2.6) which…
Abstract Number: 2824 • 2016 ACR/ARHP Annual Meeting
Lack of Partial Renal Response By 12 Weeks after Induction Therapy Is an Indicator to Switch the Treatment in Lupus Nephritis Class III or IV for Reducing Future Damage Accrual
Hironari Hanaoka¹, Hidehiro Yamada², Tomofumi Kiyokawa³, Harunobu Iida¹, Takeshi Suzuki¹, Yoshioki Yamasaki⁴, Seido Ooka⁵, Hiroko Nagafuchi³, Takahiro Okazaki³, Daisuke Ichikawa⁶, Sayuri Shirai⁶, Yugo Shibagaki⁷, Junki Koike⁸ and Shoichi Ozaki³, ¹Division of Rheumatology and Allergology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan, ²Rheumatology, Seirei Yokohama Hospital, Yokohama, Japan, ³Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan, ⁴Internal Medicie, St. Marianna University School of Medicine, Kawasaki, Japan, ⁵Division of Rheumatology and Allergy, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan, ⁶Division of Nephrology and Hypertension, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan, ⁷Division of Nephrology and Hypertension, Department of Internal Medicine, St. Marianna University School of Medicine, K, Japan, ⁸Department of Pathology, St. Marianna University School of Medicine, Kawasaki, Japan
Background/Purpose: Lupus nephritis (LN) class III or IV is associated with a poor prognosis for both patient and renal survival. The guideline or recommendation for…
Abstract Number: 3196 • 2015 ACR/ARHP Annual Meeting
Predictive Biomarkers for Response or Non-Response to MTX Monotherapy in Early RA
Karen Hambardzumyan¹, Rebecca J. Bolce², Saedis Saevarsdottir³, Kristina Forslind^4,5, Johan A Karlsson⁶ and Ronald F. van Vollenhoven¹, ¹Department of Medicine, Unit for Clinical Therapy Research, Inflammatory Diseases (ClinTRID), The Karolinska Institute, Stockholm, Sweden, ²Crescendo Bioscience Inc., South San Francisco, CA, ³Department of Medicine, Rheumatology Unit, The Karolinska Institute and Karolinska University Hospital, Stockholm, Sweden, ⁴Departments of Rheumatology, Helsingborgs Hospital and University of Lund, Helsingborg and Lund, Sweden, ⁵Department of Medicine, Helsingborgs Lasarett, Section of Rheumatology, Helsingborg, Sweden, ⁶Section of Rheumatology, Department of Clinical Sciences Lund, Lund University, Lund, Sweden
Background/Purpose: In early rheumatoid arthritis (eRA), a clinically significant proportion of patients may respond to first-line treatment with methotrexate (MTX). A priori identification of patients…
Abstract Number: 475 • 2015 ACR/ARHP Annual Meeting
Benefits of Achieving Comprehensive Disease Control (CDC) in Patients with Rheumatoid Arthritis: Evidence from the Corrona Registry
Arthur Kavanaugh¹, Carol J. Etzel^2,3, Wendi Malley³, Chitra Karki³, Jeffrey D. Greenberg^3,4, Yanjun Bao⁵, Naijun Chen⁵ and Vishvas Garg⁶, ¹University of California, San Diego School of Medicine, LaJolla, CA, ²The University of Texas MD Anderson Cancer Center, Houston, TX, ³Corrona, LLC, Southborough, MA, ⁴NYU School of Medicine, New York, NY, ⁵AbbVie Inc., North Chicago, IL, ⁶AbbVie, North Chicago, IL
Background/Purpose: Based on international task force recommendations, the primary goal of rheumatoid arthritis (RA) treatment is to: achieve control of symptoms to greatest extent possible,…
Abstract Number: 609 • 2015 ACR/ARHP Annual Meeting
A Reduction in Serum Uric Acid Levels May be Related to Methotrexate Efficacy in Early Rheumatoid Arthritis: Data from a Canadian Arthritis Cohort
Jason Lee¹, VP Bykerk², George Dresser³, Gilles Boire⁴, Boulos Haraoui⁵, Carol Hitchon⁶, J Carter Thorne², Diane Tin⁷, Shahin Jamal⁸, Edward C. Keystone⁹, Janet E. Pope¹⁰ and CATCH Investigators, ¹Rheumatology, Western University, St. Joseph's Hospital, London, ON, Canada, ²University of Toronto, Toronto, ON, Canada, ³Clinical Pharmacology and Toxicology, Western University, London, ON, Canada, ⁴Department of Medicine/Division of Rheumatology, Université de Sherbrooke, Sherbrooke, QC, Canada, ⁵Institut de Rhumatologie, Montreal, QC, Canada, ⁶University of Manitoba, Winnipeg, MB, Canada, ⁷The Arthritis Program, Southlake Regional Health Centre, Newmarket, ON, Canada, ⁸Vancouver Coastal Health, Vancouver, BC, Canada, ⁹Mount Sinai Hospital, University of Toronto, Toronto, ON, Canada, ¹⁰Monsignor Roney Bldg/Rheum, University of Western Ontario, St Joseph Health Care, London, ON, Canada
Background/Purpose: The mechanism of methotrexate in rheumatoid arthritis (RA) is complex. It may increase adenosine levels by blocking conversion to of xanthine to uric acid…

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