Abstracts Archive - Page 1776 of 2425 - ACR Meeting Abstracts

Abstract Number: 1301 • 2015 ACR/ARHP Annual Meeting
Pain Central Sensitization Assessed By Functional Magnetic Resonance Imaging in Patients with Knee Osteoarthritis
Jordi Monfort¹, Jesus Pujol², Marina Lopez³, Jone Llorente³, Gerard Martinez², Didac Macià², Francisco Montañés³, Miguel Angel Campillo³, Pedro Benito Ruiz⁴ and Joan Deus², ¹Rheumatology Department, Hospital del Mar, Barcelona, Spain, ²Magnetic Ressonance Imaging Unit, Barcelona, Spain, ³Rheumatology Department, Barcelona, Spain, ⁴Rheumatology Service, Hospital del Mar, Barcelona, Spain
Background/Purpose: An important aspect in chronic pain is central sensitization (CS) which involves increased responsiveness of the central neurons and it is clinically expressed like…
Abstract Number: 1302 • 2015 ACR/ARHP Annual Meeting
Inflammation Signs on Magnetic Resonance Imaging in Chronic or Recurrent Gonarthritis Treated with Intra-Articular Infliximab or Corticosteroids
Gülsah Akdemir¹, Arie E. van der Bijl², Badelog J.E. de Lange-Brokaar³, T. W. J. Huizinga¹, Cornelia F. Allaart¹ and Margreet Kloppenburg³, ¹Rheumatology, LUMC, Leiden, Netherlands, ²Isala Klinieken, Zwolle, Netherlands, ³Rheumatology, Leiden University Medical Center, Leiden, Netherlands
Background/Purpose: To evaluate synovial inflammation on magnetic resonance imaging (MRI) before treatment and changes after treatment with intra-articular (i.a.) infliximab (IFX) or methylprednisolone (MP) injections…
Abstract Number: 1303 • 2015 ACR/ARHP Annual Meeting
Is MRI More Sensitive Than Conventional Radiographs to Detect Hand Osteoarthritis Progression over 5 Years Follow-up?
Ida K. Haugen¹, Barbara Slatkowsky-Christensen², Karwan Faraj³ and Tore K. Kvien⁴, ¹P.O. Box 23, Diakonhjemmet Hospital, Vinderen, Norway, ²Diakonhjemmet Sykehus, Revmatologisk Avd, Oslo, Norway, ³Radiology, Diakonhjemmet Hospital, Oslo, Norway, ⁴Dept. of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway
Background/Purpose : Conventional radiographs (CR) are currently the imaging modality of choice for evaluation of structural hand osteoarthritis (OA) progression. Lately Magnetic Resonance Imaging (MRI)…
Abstract Number: 1304 • 2015 ACR/ARHP Annual Meeting
Studying MR-Detected Inflammation in Symptom-Free Persons from the General Population to Generate Ramris-Based Reference Values
L. Mangnus¹, H.W. van Steenbergen², M. Reijnierse³ and A.H.M. van der Helm- van Mil¹, ¹Rheumatology, Leiden University Medical Center, Leiden, Netherlands, ²Leiden University Medical Center, Leiden, Netherlands, ³Radiology, Leiden University Medical Center, Leiden, Netherlands
Background/Purpose: It is recommended by an EULAR imaging taskforce that MR-detected inflammation is useful in the diagnostic process of Rheumatoid Arthritis. This recommendation is based…
Abstract Number: 1305 • 2015 ACR/ARHP Annual Meeting
Prevalence of MR-Detected Ramris-Defined Erosions in the General Population
L. Mangnus¹, H.W. van Steenbergen², M. Reijnierse³ and A.H.M. van der Helm- van Mil¹, ¹Rheumatology, Leiden University Medical Center, Leiden, Netherlands, ²Leiden University Medical Center, Leiden, Netherlands, ³Radiology, Leiden University Medical Center, Leiden, Netherlands
Background/Purpose: The diagnostic value of Magnetic Resonance (MR) imaging for Rheumatoid Arthritis (RA) is undetermined. The main value of MR is its sensitive depiction of…
Abstract Number: 1306 • 2015 ACR/ARHP Annual Meeting
MRI Erosions in Undifferentiated Arthritis. Different Associations with the Collagen IIA N-Terminal Propeptide (PIIANP) and Galectin-3 in Pre-RA and Other Arthritides
Saida Farah Issa¹, Anne Duer², Mikkel Østergaard³, Hanne Lindegaard¹, Kim Hørslev-Petersen⁴, Merete Lund Hetland⁵, Jakob M. Møller⁶, Anne Friesgaard Christensen⁷ and Peter Junker¹, ¹Department of Rheumatology, Odense University Hospital, Odense, Denmark, ²Department of Rheumatology, Copenhagen University Hospital at Hvidovre, Hvidovre, Denmark, ³Center for Rheumatology and Spine Diseases, Glostrup Hospital, Copenhagen Center for Arthritis Research (COPECARE), Center for Rheumatology and Spine Diseases, Rigshospitalet - Glostrup, University of Copenhagen, Denmark, Glostrup, Denmark, ⁴Rheumatology, Research Unit at King Christian X Hospital for Rheumatic Diseases, Graasten, Denmark, ⁵DANBIO, Center for Rheumatology and Spine Diseases, Glostrup Univ Hospital, Glostrup, Denmark, ⁶Department of Radiology, Copenhagen University Hospital Herlev, Herlev, Denmark, ⁷Department of Rheumatology, Vejle Hospital, Vejle, Denmark
Background/Purpose: Galectin-3 has been implicated as a mediator of inflammation and erosive progression in animal arthritis and rheumatoid arthritis(RA). The type IIA procollagen peptide(PIIANP) is…
Abstract Number: 1307 • 2015 ACR/ARHP Annual Meeting
Does Computerized Segmentation of Early Erosions on Magnetic Resonance Imaging Predict Functional Ability in Rheumatoid Arthritis?
Matthew Jessome¹, Michael Tomizza¹, Karen A. Beattie², William G. Bensen², Raja Bobba², Alfred Cividino², Patrick D. Emond², Chris Gordon², Lawrence Hart², George Ioannidis², Maggie Larche², Arthur Lau³, Ruben Tavares², Stephen Tytus² and Jonathan D. Adachi², ¹McMaster University, Hamilton, ON, Canada, ²St Joseph's Healthcare Hamilton, Hamilton, ON, Canada, ³Division of Rheumatology, McMaster University, Hamilton, ON, Canada
Background/Purpose: Functional ability of rheumatoid arthritis (RA) patients is reduced by both acute (inflammatory) and chronic (joint damage) disease manifestations. However, the impact of early…
Abstract Number: 1308 • 2015 ACR/ARHP Annual Meeting
MRI Measures of Disease Activity and Joint Damage Are Associated with Patient-Reported Outcomes in Rheumatoid Arthritis
Joshua Baker¹, Philip G. Conaghan², Daniel Baker³, Paul Emery⁴ and Mikkel Østergaard⁵, ¹Medicine/Rheumatology, University of Pennsylvania, Philadelphia, PA, ²University of Leeds & NIHR Leeds Musculoskeletal Biomedical Research Unit, Leeds, United Kingdom, ³Immunology, Centocor Inc., Malvern, PA, ⁴Division of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds, United Kingdom, ⁵Center for Rheumatology and Spine Diseases, Glostrup Hospital, Copenhagen Center for Arthritis Research (COPECARE), Center for Rheumatology and Spine Diseases, Rigshospitalet - Glostrup, University of Copenhagen, Denmark, Glostrup, Denmark
Background/Purpose: We used data from a large clinical trial of golimumab (GO-BEFORE) to comprehensively assess associations between magnetic resonance imaging (MRI) measures of synovitis, osteitis,…
Abstract Number: 1309 • 2015 ACR/ARHP Annual Meeting
Defining an Acceptable Level of MRI Inflammation in Rheumatoid Arthritis
Joshua Baker¹, Mikkel Østergaard², Daniel Baker³, Paul Emery⁴ and Philip G. Conaghan⁵, ¹Medicine/Rheumatology, University of Pennsylvania, Philadelphia, PA, ²Center for Rheumatology and Spine Diseases, Glostrup Hospital, Copenhagen Center for Arthritis Research (COPECARE), Center for Rheumatology and Spine Diseases, Rigshospitalet - Glostrup, University of Copenhagen, Denmark, Glostrup, Denmark, ³Immunology, Centocor Inc., Malvern, PA, ⁴Division of Rheumatic and Musculoskeletal Disease, University of Leeds, Leeds, United Kingdom, ⁵University of Leeds & NIHR Leeds Musculoskeletal Biomedical Research Unit, Leeds, United Kingdom
Background/Purpose: Imaging-detected inflammation persists in many rheumatoid arthritis (RA) patients despite therapy. We used data from two clinical trials of golimumab to determine thresholds for…
Abstract Number: 1310 • 2015 ACR/ARHP Annual Meeting
Efficacy of Abatacept in Patients with Rheumatoid Arthritis Assessed By MRI Scans of Bilateral Hands
Yuji Kukida¹, Akiko Kasahara¹, Takahiro Seno^1,2, Yu Isoda¹, Tomoya Sagawa¹, Takuya Inoue¹, Naoka Kamio¹, Risa Sagawa¹, Takashi Kida¹, Amane Nakabayashi¹, Hidetake Nagahara³, Ken Murakami¹, Aihiro Yamamoto¹, Satoshi Morita⁴, Hirotoshi Ito⁵, Masataka Kohno¹ and Yutaka Kawahito¹, ¹Inflammation and Immunology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan, ²Department of Rheumatic Diseases and Joint Function, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan, ³Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan, ⁴Department of Biomedical Statistics and Bioinformatics, Kyoto University Graduate School of Medicine, Kyoto, Japan, ⁵Department of Radiology, Kajiicho Medical Imaging Center, Kyoto, Japan
Background/Purpose: Previous radiographic and MRI studies have demonstrated that abatacept (ABT) can inhibit the progression of bone and joint destruction in patients with rheumatoid arthritis…
Abstract Number: 1311 • 2015 ACR/ARHP Annual Meeting
Effect of a Non Biologic Treat-to-Target Strategy on MRI-Determined Inflammatory and Destructive Changes in Early Rheumatoid Arthritis – Results from a 2-Year Investigator-Initiated Double-Blind Randomized Controlled Clinical Trial
Signe Moller-Bisgaard^1,2, Bo Jannik Ejbjerg², Iris Eshed³, Kim Horslev-Petersen⁴, Merete Lund Hetland⁵, Anne G. Jurik⁶, Jørgen Vallø⁷, Henrik Thomsen⁸, Trine Torfing⁹, Kristian Stengaard-Pedersen¹⁰, Peter Junker¹¹, Niels Steen Krogh¹², Tine Lottenburger¹³, Torkell Ellingsen¹⁴, Lis Smedegaard Andersen¹⁵, Ib Hansen¹⁰, Henrik Skjødt¹⁶, Anders Svendsen¹⁴, Ulrik Tarp¹⁰, Jan Pødenphant¹⁵, Jens Kristian Pedersen⁷, Hanne Lindegaard¹⁴ and Mikkel Østergaard¹, ¹Center for Rheumatology and Spine Diseases, Glostrup Hospital, Copenhagen Center for Arthritis Research (COPECARE), Center for Rheumatology and Spine Diseases, Rigshospitalet - Glostrup, University of Copenhagen, Denmark, Glostrup, Denmark, ²Department of Rheumatology, Slagelse University Hospital, Slagelse, Denmark, ³Department of Radiology, Sheba Medical Center, Tel Hashomer, Israel, ⁴Reumatologi, Kong Christian X's Gigthospital, Grasten, Denmark, ⁵DANBIO, Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Rigshospitalet, Glostrup, Denmark, ⁶Department of Radiology, Aarhus University Hospital, Aarhus, Denmark, ⁷University Hospital at Southern Denmark, Odense, Denmark, ⁸Department of Radiology, Copenhagen University Hospital Herlev, Copenhagen, Denmark, ⁹Department of Radiology, University Hospital at Southern Denmark, Odense, Denmark, ¹⁰Department of Rheumatology, Aarhus University Hospital, Aarhus, Denmark, ¹¹University of Southern Denmark, Odense, Denmark, ¹²ZiteLab ApS, Copenhagen, Denmark, ¹³Department of Rheumatology, University Hospital at Southern Denmark, Vejle, Denmark, ¹⁴Department of Rheumatology, Odense University Hospital, Odense, Denmark, ¹⁵Department of Rheumatology, Copenhagen University Hospital, Gentofte, Denmark, ¹⁶Center for Rheumatology and Spine Diseases, Glostrup Hopital, Copenhagen Center for Arthritis Research (COPECARE), Center for Rheumatology and Spine Diseases, Rigshospitalet - Glostrup, University of Copenhagen, Denmark, Glostrup, Denmark
Background/Purpose: MRI has proved to be more sensitive than clinical examination and x-ray for detection of inflammatory and destructive joint changes in early rheumatoid arthritis…
Abstract Number: 1312 • 2015 ACR/ARHP Annual Meeting
Radiocarpal Cartilage Matrix Changes 3-Months after Anti-TNF Treatment for Rheumatoid Arthritis – Feasibility Study Using MR T1ρ� Imaging
Eric Ku¹, Valentina Pedoia², Matthew Tanaka³, Ursula Heilmeier¹, John Imboden⁴, Jonathan D. Graf⁵, Thomas M. Link⁶ and Xiaojuan Li⁷, ¹Department of Radiology & Biomedical Imaging, Musculoskeletal Quantitative Imaging Research, UCSF, San Francisco, CA, ²Department of Radiology & Biomedical Imaging, Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, ³University of California Berkeley, Berkeley, CA, ⁴Rheumatology, Rheumatology, University of California San Francisco, San Francisco, CA, ⁵Rosalind Russell / Ephraim P. Engleman Rheumatology Research Center, University of California, San Francisco, San Francisco, CA, ⁶Department of Radiology and Biomedical Imaging, Musculoskeletal Quantitative Imaging Research, UCSF, San Francisco, CA, ⁷Radiology & Biomedical Imaging, Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA
Background/Purpose: Standard assessment of Rheumatoid Arthritis (RA) on MRI relies on semi-quantitative joint space narrowing scores that are not sensitive to cartilage focal lesions or…
Abstract Number: 1313 • 2015 ACR/ARHP Annual Meeting
Tumour Necrosis Factor Inhibitor Treatment Normalises Hand Bone Loss in a Minority of Rheumatoid Arthritis Patients Treated in Clinical Practice. Results from the Copenhagen Osteoarthritis Study and the Danbio Registry
Lykke Midtbøll Ørnbjerg¹, Mikkel Østergaard¹, Trine David Jensen², Pernille Bach Mortensen², Lars Hyldstrup², Pernille Boyesen³, Anja Thormann¹, Ulrik Tarp¹, Wolfgang Bøhme¹, Hanne Lindegaard¹, Uta Engling Poulsen¹, Annette Hansen¹, Annette Schlemmer¹, Niels Graudal¹, Anne Rødgaard Andersen¹, Jakob Espesen¹, Gina Kollerup¹, Bente Glintborg¹, Ole Rintek Madsen¹, Dorte Vendelbo Jensen¹ and Merete Lund Hetland¹, ¹DANBIO, On behalf of Depts of Rheumatology, North, South, Central, Zealand and Capital Region, Copenhagen, Denmark, ²Dept. of Endocrinology, Hvidovre Hospital, Copenhagen, Denmark, ³Dept. of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway
Background/Purpose: Rheumatoid arthritis (RA) is characterised by progressive joint destruction and loss of periarticular bone mass. Thus hand bone loss (HBL) has been proposed as…
Abstract Number: 1314 • 2015 ACR/ARHP Annual Meeting
Quantitative MRI Measurement of Tenosynovitis Demonstrates Differing Responses of Synovitis and Tenosynovitis after RA Treatment
Michael A. Bowes¹, Gwenael Guillard¹, Graham R. Vincent², Jane E. Freeston³, Edward M. Vital⁴, Paul Emery⁵ and Philip G. Conaghan⁶, ¹Imorphics, Manchester, United Kingdom, ²Imorphics Ltd, Manchester, United Kingdom, ³LIMM Section of Musculoskeletal Disease, University of Leeds, Leeds, United Kingdom, ⁴Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, United Kingdom, ⁵Leeds Institute of Rheumatic and Musculoskeletal Medicine, Leeds Gen Infirmary, Leeds, United Kingdom, ⁶University of Leeds & NIHR Leeds Musculoskeletal Biomedical Research Unit, Leeds, United Kingdom
Background/Purpose: Inflammation of the tendon sheaths (tenosynovitis) is a recognised component of rheumatoid arthritis (RA). A comprehensive assessment of inflammation will require the inclusion of…
Abstract Number: 1315 • 2015 ACR/ARHP Annual Meeting
Detecting Subtle Changes in Bone Structure Following Three-Month Anti-TNF Theraphy Using High-Resolution Peripheral Quantitative Computed Tomography
Matthew Tanaka¹, Favian Su², Min Hee Lee^3,4, Andrew J. Burghardt⁵, Thomas M. Link⁴, Jonathan D. Graf⁶, John Imboden⁷ and Xiaojuan Li⁸, ¹University of California Berkeley, Berkeley, CA, ²Radiology and Biomedical Imaging, Musculoskeletal Quantitative Imaging Research, UCSF, San Francisco, CA, ³Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 138-736, South Korea, ⁴Department of Radiology and Biomedical Imaging, Musculoskeletal Quantitative Imaging Research, UCSF, San Francisco, CA, ⁵Department of Radiology & Biomedical Imaging, Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA, ⁶Rosalind Russell / Ephraim P. Engleman Rheumatology Research Center, University of California, San Francisco, San Francisco, CA, ⁷Rheumatology, Rheumatology, University of California San Francisco, San Francisco, CA, ⁸Radiology & Biomedical Imaging, Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA
Background/Purpose: Radiographs have been traditionally used to detect bone erosions and joint space narrowing (JSN) in rheumatoid arthritis (RA), but they are not sensitive to…

All abstracts accepted to ACR Convergence are under media embargo once the ACR has notified presenters of their abstract’s acceptance. They may be presented at other meetings or published as manuscripts after this time but should not be discussed in non-scholarly venues or outlets. The following embargo policies are strictly enforced by the ACR.

Accepted abstracts are made available to the public online in advance of the meeting and are published in a special online supplement of our scientific journal, Arthritis & Rheumatology. Information contained in those abstracts may not be released until the abstracts appear online. In an exception to the media embargo, 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 of editorial news coverage) is under media embargo until 10:00 AM ET on November 14, 2024. Journalists with access to embargoed information cannot release articles or editorial news coverage before this time. Editorial news coverage is considered original articles/videos developed by employed journalists to report facts, commentary, and subject matter expert quotes in a narrative form using a variety of sources (e.g., research, announcements, press releases, events, etc.).

Violation of this policy may result in the abstract being withdrawn from the meeting and other measures deemed appropriate. Authors are responsible for notifying colleagues, institutions, communications firms, and all other stakeholders related to the development or promotion of the abstract about this policy. If you have questions about the ACR abstract embargo policy, please contact ACR abstracts staff at [email protected].