Abstracts tagged "joint destruction"

Abstract Number: 1040 • 2012 ACR/ARHP Annual Meeting
Combined High-Resolution Single Photon Emission Computed Tomography and Magnetic Resonance Imaging for Therapy Monitoring in Rheumatoid Arthritis
Philipp Sewerin¹, Christian Buchbender², Katalin Mattes-György³, Falk Miese², Hans-Jörg Wittsack², Christof Specker⁴, Gerald Antoch², Matthias Schneider⁵, Axel Scherer² and Ben Ostendorf¹, ¹Endocrinology, Diabetology and Rheumatology, Heinrich-Heine-University, Düsseldorf, Germany, ²Diagnostic and Interventional Radiology, Heinrich-Heine-University, Düsseldorf, Germany, ³Nuclear Medicine, Heinrich-Heine-University, Düsseldorf, Germany, ⁴Department of rheumatology and clinical immunology, Hospital Essen Sued, Essem, Germany, ⁵Endocrinology, Diabetology and Rheumatology, Heinrich-Heine-University, Duesseldorf, Germany
Background/Purpose: To evaluate whether combined multi-pinhole single photon emission computed tomography (MPH-SPECT) with technetium-99m-labelled disphosphonates (Tc99m-DPD) and magnetic resonance imaging (MRI) detect changes in inflammation…
Abstract Number: 1022 • 2012 ACR/ARHP Annual Meeting
Imaging of Ankle Joints by MRI in Murine Models of Inflammatory Arthritis
Shawn M. Rose¹, Harris R. Perlman², Emily Alex Waters³ and Thomas Meade³, ¹Department of Medicine, Division of Rheumatology, Northwestern University, Chicago, IL, ²Feinberg School of Medicine, Northwestern University, Chicago, IL, ³Chemistry of Life Processes Institute, Northwestern University, Evanston, IL
Background/Purpose: One of the fundamental shortcomings in the field of experimental rheumatology is the inability to non-invasively monitor the development of inflammatory arthritis longitudinally. Magnetic…
Abstract Number: 894 • 2012 ACR/ARHP Annual Meeting
Genetic Variants in the IL-4 and IL-4 Receptor Genes in Association with the Severity of Joint Damage in Rheumatoid Arthritis: A Study in Seven Cohorts
A. Krabben¹, A. G. Wilson², R. Knevel¹, A. Zhernakova³, E. Brouwer³, E. Lindqvist⁴, T. Saxne⁴, G. Stoeken-Rijsbergen¹, J. A. B. van Nies¹, D. P. C. de Rooy¹, T.W.J. Huizinga¹, B. P. C. Koeleman⁵, R. E. M. Toes¹, P. K. Gregersen⁶ and A. H. M. van der Helm-van Mil¹, ¹Rheumatology, Leiden University Medical Center, Leiden, Netherlands, ²Infection & Immunity, University of Sheffield, Sheffield, United Kingdom, ³Rheumatology and Clinical Immunology, University of Groningen, University Medical Center, Groningen, Netherlands, ⁴Rheumatology, Lund University, Lund, Sweden, ⁵Medical Genetics, University Medical Center Utrecht, Utrecht, Netherlands, ⁶Genomics and Human Genetics, Feinstein Institute Medical Research and North Shore-Long Island Jewish Health System, Manhasset, NY
Background/Purpose: The severity of RA is reflected by the severity of radiological joint destruction. It is highly variable between patients and up to 58% of…
Abstract Number: 895 • 2012 ACR/ARHP Annual Meeting
Transcriptomics of Synovial Tissue of Early Human (CHECK) and Experimental OA Identify Pathways Associated with Cartilage Damage
Arjen B. Blom¹, Peter L.E.M. van Lent², Martijn H. van den Bosch¹, Hans Cats³, Peter M. van der Kraan¹ and Wim B. van den Berg⁴, ¹Rheumatology Research & Advanced Therapeutics, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands, ²Rheumatology Research & Advanced Therpeutics, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands, ³Rheumatology, Rheumatology Centre Sint Maartenskliniek, Nijmegen, Netherlands, ⁴Rheumatology Research and Advanced Therapeutics, Department of Rheumatology, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands
Background/Purpose: Many osteoarthritis (OA) patients show synovial inflammation, even relatively early during the disease. Mechanisms through which synovial activation contributes to the joint pathology that…
Abstract Number: 809 • 2012 ACR/ARHP Annual Meeting
Ultrasonography Predicts Achievement of Deeper Remission After DAS28-Based Clinical Remission of Rheumatoid Arthritis
Ryusuke Yoshimi¹, Maasa Hama¹, Daiga Kishimoto¹, Reikou Watanabe¹, Takeaki Uehara², Yukiko Asami¹, Atsushi Ihata¹, Atsuhisa Ueda¹, Mitsuhiro Takeno¹ and Yoshiaki Ishigatsubo¹, ¹Department of Internal Medicine and Clinical Immunology, Yokohama City University Graduate School of Medicine, Yokohama, Japan, ²Department of Rheumatology, Chigasaki Municipal Hospital, Chigasaki, Japan
Background/Purpose: Although clinical remission is an agreeable goal of treatment in rheumatoid arthritis (RA), the definition is still controversial. Indeed, progressive structural damage is often…
Abstract Number: 733 • 2012 ACR/ARHP Annual Meeting
Intra-Articular Injection of Adipose-Derived Stem Cells Inhibits Activation of the Synovium and Protects Against Cartilage Damage and Enthesophyte Formation in Murine Experimental Osteoarthritis
Peter L.E.M. van Lent¹, Menno C. ter Huurne², Arjen B. Blom³, Rik Schelbergen³, Louis Casteilla⁴, Thomas Vogl⁵, Johannes Roth⁵, Roxane Blattes⁴, Christian Jorgensen⁶ and Wim B. van den Berg⁷, ¹Rheumatology Research & Advanced Therpeutics, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands, ²Rheumatology, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands, ³Rheumatology Research & Advanced Therapeutics, Radboud University Nijmegen Medical Centre, Nijmegen, Netherlands, ⁴STROMALab UPS/CNRS UMR5273, INSERM U1031, Toulouse, France, ⁵Institute of Immunology, University of Muenster, Munster, Germany, ⁶Department of therapy & Immuno-Rhumatology, Hospital Lapeyronie, Montpellier, France, ⁷Experimental Rheumatology (272), Radboud university medical center, Nijmegen, Netherlands
Background/Purpose: OA lesions are treated with mesenchymal stem cells aiming to enhance tissue repair by transformation to eg. chondrocytes. Recently it has been shown that…
Abstract Number: 370 • 2012 ACR/ARHP Annual Meeting
Characteristic of the Japanese Patients with Rheumatoid Arthritis (RA) of Rapid Radiographic Progression (RRP) Treated with Synthetic Disease Modifying Anti-Rheumatic Drugs (DMARDs) in Daily Practice: A Large-Scale Prospective Longitudinal Cohort Study (the 1st report of Apple Survey)
Akitomo Okada¹, Atsushi Kawakami², Takaaki Fukuda³, Toshihiko Hidaka⁴, Tomonori Ishii⁵, Yukitaka Ueki⁶, Takao Kodera⁷, Munetoshi Nakashima⁸, Yuichi Takahashi⁹, Seiyo Honda¹⁰, Yoshiro Horai², Tomohiro Koga¹, Ryu Watanabe¹¹, Hiroshi Okuno¹² and Katsumi Eguchi¹³, ¹Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan, ²Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan, ³Center for Rheumatic Diseases, Kurume University Medical Center, Kurume, Japan, ⁴Zenjinkai Shimin-No-Mori Hospital, Miyazaki, Japan, ⁵Department of Hematology and Rheumatology, Tohoku University, Sendai, Japan, ⁶Sasebo Chuo Hospital, Sasebo, Japan, ⁷Tohoku Kosei Nenkin Hospital, Sendai, Japan, ⁸Japanese Red Cross Nagasaki Genbaku Hospital, Nagasaki, Japan, ⁹Yu Family Clinic, Sendai, Japan, ¹⁰Kurume University School of Medicene, Kurume, Japan, ¹¹Department of Hematology and Rheumatology, Tohoku University Hospital, Sendai, Japan, ¹²Tohoku University Hospital, Sendai, Japan, ¹³Sasebo City General Hospital, Sasebo, Nagasaki, Japan
Background/Purpose: There has been few epidemiological report of longitudinal radiographic progression in rheumatoid arthritis (RA) patients captured in daily practice. In 20 related-centers of the…
Abstract Number: 371 • 2012 ACR/ARHP Annual Meeting
Treat-to-Target Strategy Aiming At Achievement of Structural and Functional Remission in Patients with Active Elderly-Onset Rheumatoid Arthritis
Takahiko Sugihara¹, Tatsuro Ishizaki², Tadashi Hosoya¹, Shoko Iga¹, Waka Yokoyama¹, Fumio Hirano¹, Nobuyuki Miyasaka³ and Masayoshi Harigai⁴, ¹Department of Medicine and Rheumatology, Tokyo Metropolitan Geriatric Hospital, Tokyo, Japan, ²Human Care Research Team, Tokyo Metropolitan Institute of Gerontology, Tokyo, Japan, ³Department of Medicine and Rheumatology and Global Center of Excellence Program, Tokyo Medical and Dental University, Tokyo, Japan, ⁴Dept of Pharmacovigilance, Tokyo Medical and Dental University, Tokyo, Japan
Background/Purpose: Treat-to-target is the consensus treatment strategy for patients with rheumatoid arthritis (RA), but supporting evidence for treat-to-target strategy in elderly RA patients in clinical…
Abstract Number: 343 • 2012 ACR/ARHP Annual Meeting
Functional Impairment in an Animal Model for Rheumatoid Arthritis Assessed As Changes in Gait Is Due to Joint Destruction but Not Synovial Inflammation Per Se
Gregor Bauer¹, Constantin Aschauer¹, Birgit Niederreiter², Josef S. Smolen³, Kurt Redlich² and Silvia Hayer², ¹Dep. of Internal Medicine III, Division of Rheumatology, Medical University of Vienna, Vienna, Austria, ²Department of Internal Medicine III, Division of Rheumatology, Medical University of Vienna, Vienna, Austria, ³Division of Rheumatology, Department of Internal Medicine III,, Medical University of Vienna and Hietzing Hospital, Vienna, Austria
Background/Purpose: To investigate the individual impact of synovial inflammation, subchondral bone erosion or cartilage damage on functional impairment in an animal model of Rheumatoid Arthritis…
Abstract Number: 204 • 2012 ACR/ARHP Annual Meeting
Characterization of Joint Disease in Mucopolysaccharidosis Type I Mice and the Effects of Enzyme Replacement Therapy
Patricia Oliveira¹, Guilherme Baldo², Fabiana Mayer², Barbara Martinelli², Luise Meurer³, Roberto Giugliani², Ursula Matte² and Ricardo M. Xavier⁴, ¹Rheumatology, Hospital de Clinicas de Porto Alegre, Porto Alegre, Brazil, ²Genetics, Hospital de Clinicas de Porto Alegre, ³Pathology, Hospital de Clinicas de Porto Alegre, ⁴Rheumatology Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
Background/Purpose: Mucopolysaccharidosis type I (MPS I) is a lysosomal disorder caused by deficiency of alpha-L-iduronidase, which leads to storage of glycosaminoglycans. Patients with MPS I…
Abstract Number: 111 • 2012 ACR/ARHP Annual Meeting
Ultrasound Measurement of Metacarpal Cartilage Thickness Correlates with Joint Space Narrowing in the Metacarphalangeal Joints of Patients with Rheumatoid Arthritis
Peter Mandl¹, Helga Radner², Gabriela Supp³, Peter V. Balint⁴, Daniel Aletaha³ and Josef S. Smolen⁵, ¹Rheumatology, Medical University of Vienna, Vienna, Austria, ²Department of Internal Medicine III; Division of Rheumatology, Medical University of Vienna, Vienna, Austria, ³Department of Internal Medicine III, Division of Rheumatology, Medical University of Vienna, Vienna, Austria, ⁴Rheumatology, National Institute of Rheumatology and Physiotherapy, Budapest, Hungary, ⁵Department of Rheumatology, Medical University of Vienna and Hietzing Hospital, Vienna, Austria
Background/Purpose: To correlate cartilage thickness as measured by ultrasound (US) with joint space narrowing as measured by conventional radiography in the metacarpophalangeal (MCP) joints of…

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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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