Abstracts Archive - Page 1937 of 2607 - ACR Meeting Abstracts

Abstract Number: 989 • 2015 ACR/ARHP Annual Meeting
Economic Evaluation of Lupus Nephritis in an International Inception Cohort: Comparing the Hospitalization, Medication, Dialysis, and Procedure Costs of Those with and without Nephritis
Megan Barber¹, John G. Hanly², Aidan O'Keeffe³, Li Su⁴, Murray Urowitz^5,6, Yvan St. Pierre⁷, Juanita Romero-Diaz⁸, C. Gordon⁹, Sang-Cheol Bae¹⁰, Sasha Bernatsky¹¹, Daniel J Wallace¹², Joan T. Merrill¹³, David A. Isenberg¹⁴, Anisur Rahman¹⁵, Ellen M. Ginzler¹⁶, Paul R. Fortin¹⁷, Dafna D. Gladman¹⁸, Jorge Sanchez-Guerrero¹⁹, Michelle Petri²⁰, Ian N. Bruce²¹, Mary Anne Dooley²², Rosalind Ramsey-Goldman²³, Cynthia Aranow²⁴, Graciela S. Alarcon²⁵, W. Winn Chatham²⁶, Kristján Steinsson²⁷, Ola Nived²⁸, Gunnar K. Sturfelt²⁹, Susan Manzi³⁰, Munther Khamashta³¹, Ronald F. van Vollenhoven³², Asad Zoma³³, Manel Ramos-Casals³⁴, Guillermo Ruiz-Irastorza³⁵, S. Sam Lim³⁶, Thomas Stoll³⁷, Murat Inanc³⁸, Kenneth C. Kalunian³⁹, Diane L. Kamen⁴⁰, Peter Maddison⁴¹, Christine A. Peschken⁴², Søren Jacobsen⁴³, Anca Askanase⁴⁴, Jill P. Buyon⁴⁵, Chris Theriault⁴⁶, Kara Thompson⁴⁶, Vernon Farewell⁴⁷ and Ann E. Clarke⁴⁸, ¹Division of Rheumatology, University of Calgary, Caglary, AB, Canada, ²Rheumatology, Division of Rheumatology, Capital Health and Dalhousie University, Halifax, NS, Canada, ³Statistical Science, University College London, London, United Kingdom, ⁴MRC Biostatistics Unit, Institute of Public Health, University Forvie Site, Cambridge, UK, Cambridge, United Kingdom, ⁵Rheumatology, University of Toronto, Toronto Western Hospital, Toronto, ON, Canada, ⁶Rheumatology, U of Toronto, Toronto Western Hospital, Toronto, ON, Canada, ⁷Clinical Epidemiology, Research Institute of the McGill University Health Centre, Montreal, QC, Canada, ⁸Immunology and Rheumatology, Instituto Nacional de Ciencias Medicas y Nutrición, Mexico City, Mexico, ⁹School of Immunity and Infection, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom, ¹⁰Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, South Korea, ¹¹Rheum/Clin. Epid., McGill MUHC/RVH, Montreal, QC, Canada, ¹²Cedars-Sinai Medical Center, West Hollywood, CA, ¹³Clinical Pharmacology, Oklahoma Medical Research Foundation, Oklahoma City, OK, ¹⁴Rayne Institute, Centre for Rheumatology Research, UCL Division of Medicine, London, United Kingdom, ¹⁵Centre for Rheumatology Research,Rayne Institute, 4th Floor, University College London, London, United Kingdom, ¹⁶Medicine/Box 42, SUNY-Downstate, Brooklyn, NY, ¹⁷Rheumatology, University of Laval, Quebec, QC, Canada, ¹⁸Department of Medicine, Division of Rheumatology, University of Toronto, Toronto, ON, Canada, ¹⁹Rheumatology, Toronto Western Hospital, Toronto, ON, Canada, ²⁰Division of Rheumatology, Johns Hopkins University, Baltimore, MD, ²¹Stopford Building, Arthritis Research UK Centre for Epidemiology, Centre for Musculoskeletal Research, Institute of Inflammation and Repair, Manchester Academic Health Science Centre, The University of Manchester, Manchester, United Kingdom, ²²UNC Kidney Centre, Chapel Hill, NC, ²³Northwestern University Feinberg School of Medicine, Chicago, IL, ²⁴Feinstein Institute for Medical Research, Mahasset, NY, ²⁵Medicine, University of Alabama at Birmingham, Birmingham, AL, ²⁶Medicine/Clinical Immunology and Rheumatology, University of Alabama at Birmingham, Birmingham, AL, ²⁷Centre for Rheumatology Research, Landspital University Hospital, Reykjavik, Iceland, ²⁸Rheumatology, Inst of Clinical sciences, Lund, Sweden, ²⁹Department of Rheumatology, Univ Hospital Lund, Lund, Sweden, ³⁰Division of Rheumatology, University of Pittsburgh School of Medicine, Pittsburgh, PA, ³¹Graham Hughes Lupus Research Laboratory, The Rayne Institute, St Thomas' Hospital, London, United Kingdom, ³²Department of Medicine, Unit for Clinical Therapy Research, Inflammatory Diseases (ClinTRID), The Karolinska Institute, Stockholm, Sweden, ³³Lanarkshire Centre for Rheumatology, Hairmyres Hospital, East Kilbride, United Kingdom, ³⁴Department of Autoimmune Diseases, ICMiD, Hospital Clínic, Sjögren Syndrome Research Group (AGAUR), Laboratory of Autoimmune Diseases Josep Font, Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain, ³⁵Autoimmune Disease Research Unit, Service of Internal Medicine, Hospital de Cruces, UPV/EHU, Barakaldo, Spain, ³⁶Emory University School of Medicine, Atlanta, GA, ³⁷Abteilung Rheumatologie/Rehab, Kantonsspital Schaffhausen, Schaffhausen, Switzerland, ³⁸Department of Internal Medicine, Division of Rheumatology, Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkey, ³⁹Division of Rheumatology, Allergy & Immunology, UCSD School of Medicine Center for Innovative Therapy, La Jolla, CA, ⁴⁰Medicine, Medical University of South Carolina, Charleston, SC, ⁴¹Musculoskeletal Medicine, Bangor University, Bangor, United Kingdom, ⁴²Rheumatology, Univ of Manitoba, Winnipeg, MB, Canada, ⁴³Department of Rheumatology,, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark, ⁴⁴Columbia University College of Physicians & Surgeons, New York, NY, ⁴⁵Medicine, Division of Rheumatology, New York University School of Medicine, New York, NY, ⁴⁶Medicine, Queen Elizabeth II Health Sciences Centre and Dalhousie University, Halifax, NS, Canada, ⁴⁷Medicine, Division of Rheumatology, Capital Health and Dalhousie University, Halifax, NS, Canada, ⁴⁸Division of Rheumatology, University of Calgary, Calgary, AB, Canada
Background/Purpose: Little is known about the long-term costs of lupus nephritis (LN). The annual and long-term healthcare costs were compared between SLE patients with and…
Abstract Number: 990 • 2015 ACR/ARHP Annual Meeting
Performance of the Systemic Lupus International Collaborating Clinic Classification Criteria Versus the 1982 and Revised 1997 American College of Rheumatology Classification Criteria for Systemic Lupus Erythematosus: A Population-Based Study
Patompong Ungprasert¹, Cynthia S. Crowson² and Vaidehi Chowdhary¹, ¹Rheumatology, Mayo Clinic, Rochester, MN, ²Health Sciences Research, Mayo Clinic, Rochester, MN
Background/Purpose: Systemic lupus erythematosus (SLE) is an autoimmune disease with heterogeneous presentations. Therefore, classification criteria are required to help improve diagnostic accuracy in clinical practice…
Abstract Number: 991 • 2015 ACR/ARHP Annual Meeting
CaMK4 Facilitates Recruitment of IL-17 Producing Cells to Target Organs through the CCR6/CCL20 Axis in Th17-Driven Inflammatory Diseases
Tomohiro Koga^1,2, Kotaro Otomo³, Masayuki Mizui², Nobuya Yoshida⁴, José C. Crispin², Atsushi Kawakami⁵ and George C. Tsokos⁴, ¹Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan, ²Medicine/Rheumatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, ³Rheumatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, ⁴Division of Rheumatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, ⁵Department of Immunology and Rheumatology, Nagasaki University, Nagasaki, Japan
Background/Purpose: The recruitment of IL-17 producing T helper (Th17) cells to the inflammatory sites has been implicated in the development of organ damage in inflammatory…
Abstract Number: 992 • 2015 ACR/ARHP Annual Meeting
Therapeutic Targeting of CD4+ T Cell Metabolism in Murine Models of Lupus
Laurence Morel¹, Seung-Chul Choi², Zhiwei Xu², Elisabeth Adkins³, Byron Croker² and Derry Roopenian³, ¹Pathology, Immunology, and Laboratory Medicine, University of Florida, Gainesville, FL, ²University of Florida, Gainesville, FL, ³The Jackson Laboratory, Bar Harbor, ME
Background/Purpose: Cellular metabolism controls T cell functions, with TCR-mediated activation enhancing metabolism, and substrate utilization modulating effector functions. Autoreactive CD4 T cells are key effectors…
Abstract Number: 993 • 2015 ACR/ARHP Annual Meeting
Failure in Nutrient Sensing Supports mTOR Hyperactivity and Proinflammatory Functions in T Cells from Patients with Rheumatoid Arthritis
Zhen Yang¹, Eric L. Matteson², Jison Hong³, Jorg Goronzy¹ and Cornelia M. Weyand⁴, ¹Medicine: Immunology and Rheumatology, Stanford University School of Medicine, Stanford, CA, ²Division of Rheumatology, Department of Internal Medicine and Department of Health Sciences Research, Mayo Clinic, Rochester, MN, ³Medicine/Immunology & Rheumatology, Stanford University, Palo Alto, CA, ⁴Medicine, Stanford University School of Medicine, Stanford, CA
Background/Purpose: Rheumatoid arthritis (RA) is a T cell dependent disease in which chronically activated immune cells cause progressive damage of articular cartilage and bone. RA…
Abstract Number: 994 • 2015 ACR/ARHP Annual Meeting
Th17/Tfh Cell Predict Disease Severity in Rheumatoid Arthritis Patients Receiving TNF Inhibitor Therapy
Deepika Singh¹, Matthew Henkel², Juan (June) Feng³, Jason Lyons⁴, Heather Eng⁵, Larry W. Moreland⁶ and Mandy J. McGeachy², ¹Rheumatology, Children's Hospital of Pittsburgh, Pittsburgh, PA, ²Medicine, University of Pittsburgh, Pittsburgh, PA, ³Epidemiology Data Center, University of Pittsburgh, Graduate School of Public Health, Pittsburgh, PA, ⁴School of Public Health, Department of Epidemiology, University of Pittsburgh, Pittsburgh, PA, ⁵Epidemiology, Univ of Pittsburgh, Pittsburgh, PA, ⁶Rheumatology & Clinical Immunology, University of Pittsburgh, Pittsburgh, PA
Background/Purpose: In autoimmunity, T follicular helper cells (TfH) are considered drivers of autoantibody production, and T helper 17 (Th17) cells are implicated in tissue-specific inflammation.…
Abstract Number: 995 • 2015 ACR/ARHP Annual Meeting
In Rheumatoid Arthritis Only a Few Expanded T-Cell Clones Dominate in Joint Inflammation: A Study in Seven RA Patients Undergoing Paired Synovial Tissue Biopsies in Multiple Joints
Anne Musters¹, Paul L. Klarenbeek^1,2, Marieke E. Doorenspleet^1,2, Rebecca E.E. Esveldt^1,2, Barbera D.C. van Schaik³, Sander W. Tas^1,2, Antoine H.C. van Kampen³, Frank Baas⁴ and Niek de Vries^1,2, ¹Dept. of Clinical Immunology & Rheumatology, Amsterdam Rheumatology and immunology Center | Academic Medical Center/University of Amsterdam, Amsterdam, Netherlands, ²Dept. of Experimental Immunology, Academic Medical Center/University of Amsterdam, Amsterdam, Netherlands, ³Bioinformatics Laboratory, Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Academic Medical Center/University of Amsterdam, Amsterdam, Netherlands, ⁴Dept. of Genome Analysis, Academic Medical Center/University of Amsterdam, Amsterdam, Netherlands
Background/Purpose: Previously we found a strong enrichment of highly expanded T-cell clones in rheumatoid arthritis (RA) synovial tissue of inflamed joints. To gain more insight…
Abstract Number: 996 • 2015 ACR/ARHP Annual Meeting
Metabolic Control of Invariant Natural Killer T Cell Function
Kevin Wei¹, Deepak A. Rao², Pui Y. Lee³, Anqi Gao⁴, Peter A. Nigrovic⁵ and Michael Brenner⁶, ¹Rheumatology, Immunology & Allergy, Brigham & Women's Hospital, Boston, MA, ²Internal Medicine/Rheumatology, Brigham & Womens Hospital, Boston, MA, ³Division of Immunology, Boston Children's Hospital, Boston, MA, ⁴Division of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital, Boston, MA, ⁵Department of Medicine, Division of Rheumatology, Immunology and Allergy, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, ⁶Division of Rheumatology, Immunology, and Allergy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
Background/Purpose: Invariant Natural Killer T (iNKT) cells are a unique subset of T cells that shape an inflammatory response through rapid production of large amounts…
Abstract Number: 997 • 2015 ACR/ARHP Annual Meeting
Feasibility and Influential Factors in Performing Self-Evaluation of DAS28 with Smart System of Disease Management (SSDM) By RA Patient in China
Mu Rong¹, Fei Xiao², Chun Li³, Jianlong Guan⁴, Yan Shen⁴, Dongbao Zhao⁵, Xia Xu⁶, Lindi Jiang⁷, Huiyong Chen⁷, Li Su⁸, Yuhua Jia², Li Zhang², Yuan Liu² and Zhan-Guo Li³, ¹Department of Rheumatology and Immunology, People's Hospital, Beijing University Medical School, Beijing, China, ²Gothic Internet Technology Corporation, Shanghai, China, ³Department of Rheumatology & Immunology, People's Hospital, Beijing University Medical School, Beijing, China, ⁴Huadong Hospital Affiliated to Fudan University, Shanghai, China, ⁵ShangHai ChangHai Hospital, ShangHai ChangHai Hospital, ShangHai, China, ⁶Department of Rheumatology and Immunology, Changhai Hospital,Second Military Medical University,, Shanghai, China, ⁷Zhongshan Hospital, Fudan University, Shanghai, China, ⁸Longhua Hospital Shanghai University of TCM, Shanghai, China
Background/Purpose: Regular evaluations of rheumatoid arthritis (RA) disease activities with disease activity score in 28 joints (DAS28) are critical steps to reach the goal of…
Abstract Number: 998 • 2015 ACR/ARHP Annual Meeting
A Psychometric Analysis of the Social Interaction Anxiety Scale (SIAS-6) in Systemic Sclerosis: Results from the Scleroderma Patient-Centered Intervention Network (SPIN) Cohort
Shadi Gholizadeh¹, Sarah D. Mills², Rina S. Fox², Lisa Jewett^3,4, Linda Kwakkenbos^3,4, Marie-Eve Carrier⁵, Brett D. Thombs^3,5, Scott C. Roesch^2,6, Vanessa L. Malcarne^2,6, Karen Gottesman⁷ and SPIN Investigators, ¹Psychoogy, SDSU/UC San Diego Joint Doctoral Program in Clinical Psychology, San Diego, CA, ²SDSU/UC San Diego Joint Doctoral Program in Clinical Psychology, San Diego, CA, ³McGill University, Montreal, QC, Canada, ⁴Lady Davis Institute for Medical Research, Jewish General Hospital, Montréal, QC, Canada, ⁵Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, QC, Canada, ⁶Psychology, San Diego State University, San Diego, CA, ⁷Scleroderma Foundation, Los Angeles, CA
Background/Purpose: The experience of living with a serious illness, such as systemic sclerosis (SSc), can pose challenges for an individual’s self-concept and social roles. This…
Abstract Number: 999 • 2015 ACR/ARHP Annual Meeting
Development of Quality Indicators for Hip and Knee Arthroplasty Rehabilitation
Marie Westby¹, Deborah Marshall², Jane Squire Howden³ and C. Allyson Jones⁴, ¹School of Public Health, University of Alberta, Edmonton, AB, Canada, ²University of Calgary, Calgary, AB, Canada, ³Edmonton Musculoskeletal Centre, Edmonton, AB, Canada, ⁴Physical Therapy, University of Alberta, Edmonton, AB, Canada
Background/Purpose: Rehabilitation before and after total hip (THA) and knee arthroplasty (TKA) surgery has been shown to decrease pain and impairment, and improve mobility, activity…
Abstract Number: 1000 • 2015 ACR/ARHP Annual Meeting
Obesity and Foot Problems in the Framingham Foot Study: Does Foot Structure or Foot Function Protect Against Hallux Valgus?
Alyssa B. Dufour¹, Elena Losina², Michael P. Lavalley³, David Gagnon^4,5, Hylton B. Menz⁶ and Marian T. Hannan⁷, ¹Institute for Aging Research, Hebrew SeniorLife, Harvard Medical School & Beth Israel Deaconess Medical Center, Boston, MA, ²Orthopaedic and Arthritis Center for Outcomes Research, Department of Orthopaedic Surgery, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, ³Biostatistics, Boston University, Boston, MA, ⁴Biostatistics Department, Boston University School of Public Health, Boston, MA, ⁵MAVERIC, VA Boston Health Care, Boston, MA, ⁶Musculoskeletal Research Centre, La Trobe University, Bundoora, VIC, Australia, ⁷Institute for Aging Research, Hebrew SeniorLife, Dept. of Medicine Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
Background/Purpose: Obesity and foot problems are common in older adults and associated with many negative health outcomes. There is limited evidence examining the relation between…
Abstract Number: 1001 • 2015 ACR/ARHP Annual Meeting
What Is the Most Cost-Effective Physical Therapy Strategy to Treat Knee Osteoarthritis?
Allyn Bove¹, Ken Smith², Christopher Bise¹, Julie Fritz³, John Childs⁴, Gerard P. Brennan⁵, J. Haxby Abbott⁶ and G. Kelley Fitzgerald¹, ¹Physical Therapy, University of Pittsburgh, Pittsburgh, PA, ²Division of Internal Medicine; Institute for Clinical Research Education, University of Pittsburgh, Pittsburgh, PA, ³Department of Physical Therapy, University of Utah, Salt Lake City, UT, ⁴US Army-Baylor University, Schertz, TX, ⁵Rehabilitation Services, Intermountain Healthcare, Murray, UT, ⁶Centre for Musculoskeletal Outcomes Research, Department of Surgical Sciences, University of Otago, Dunedin, New Zealand
Background/Purpose: The American College of Rheumatology (ACR) strongly recommends exercise therapy as a first-line conservative treatment for individuals with knee osteoarthritis (OA).1 Evidence supporting manual…
Abstract Number: 1002 • 2015 ACR/ARHP Annual Meeting
Aiming for Remission in Early RA: Impact on Pain during the First Year of Treatment
Ellen Moholt¹, Anna-Birgitte Aga¹, Inge C Olsen¹, Hilde Berner Hammer², Till Uhlig³, Anne Katrine Kongtorp⁴, Heidi Lunoe⁴, Elin Mejdell Styrmoe⁴, Tore K. Kvien¹, Espen A. Haavardsholm¹ and the ARCTIC study group, ¹Dept. of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway, ²Department of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway, ³Diakonhjemmet Hospital, Oslo, Norway, ⁴Dept of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway
Background/Purpose: Pain is the symptom people with rheumatoid arthritis (RA) have prioritized highest for improvement [1]. Treating to target and aiming for remission in early…
Abstract Number: 1003 • 2015 ACR/ARHP Annual Meeting
Use of Nsaids Correlates with the Risk of Venous Thromboembolism in Knee OA Patients: A UK Population-Based Case-Control Study
Taeyeon Lee¹, Na Lu^1,2, David T. Felson³, Hyon K. Choi⁴, Deepan S Dalal¹, Yuqing Zhang¹ and Maureen Dubreuil^5,6, ¹Boston University School of Medicine, Boston, MA, ²Division of Rheumatology, Allergy & Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, ³Clinical Epidemiology Research and Training Unit, Boston University School of Medicine, Boston, MA, ⁴Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, ⁵Rheumatology, Boston University School of Medicine, Boston, MA, ⁶Rheumatology, VA Boston Healthcare System, Boston, MA
Background/Purpose : The association between NSAIDs use and myocardial infarction has been demonstrated in many studies. However, the relation between NSAIDs use and venous thromboembolism…

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