Abstracts tagged "MRI"

Abstract Number: 1190 • 2014 ACR/ARHP Annual Meeting
Osteoarthritis-like Changes Are Present in the Tibia and Femur 1 Year Following ACL Reconstruction
Valentina Pedoia¹, Drew A. Lansdown², Musa Zaid³, Charles McCulloch⁴, C. Benjamin Ma² and Xiaojuan Li⁵, ¹Department of Radiology & Biomedical Imaging, Musculoskeletal Quantitative Imaging Research, UCSF, San Francisco, CA, ²Department of Orthopedic Surgery, UCSF, San Francisco, CA, ³Musculoskeletal Quantitative Imaging Research, UCSF, San Francisco, CA, ⁴Department of Epidemiology and Biostatistics, San Francisco, CA, ⁵Department of Radiology and Biomedical Imaging, Musculoskeletal Quantitative Imaging Research, UCSF, San Francisco, CA
Background/Purpose Statistical Shape Modeling (SSM) is a promising tool that has the ability to characterize complex shapes in a brief feature vector. The application of…
Abstract Number: 855 • 2014 ACR/ARHP Annual Meeting
Active and Structural Lesions on MRI of the Sacroiliac Joints Predict Major Clinical Responses in Patients with Non-Radiographic Axial Spondyloarthritis Treated with Etanercept
Walter P. Maksymowych¹, S Wichuk¹, H Jones², A Szumski³, L Marshall⁴, J Bukowski⁵ and RG Lambert⁶, ¹Department of Medicine, University of Alberta, Edmonton, AB, Canada, ²Inflammation & Immunology, Pfizer Inc., Collegeville, PA, ³Specialty Care, Pfizer Inc., Collegeville, PA, ⁴Inflammation Immunology Disease Group, Pfizer Inc., Collegeville, PA, ⁵Pfizer Inc., Collegeville, PA, ⁶Radiology, University of Alberta, Edmonton, AB, Canada
Background/Purpose: Previous studies evaluating predictors of major clinical response in patients with non-radiographic axial SpA (nr-axSpA) receiving treatment with anti-TNF agents have been limited by…
Abstract Number: 2563 • 2014 ACR/ARHP Annual Meeting
The Distribution of Inflammatory Lesions in the Anterior and Posterior Structures of the Spine in Patients with Active Ankylosing Spondylitis and the Effect of TNF-α-Blockade
Xenofon Baraliakos¹, Kay-Geert A. Hermann², Stephen Xu³, Benjamin Hsu³ and Jürgen Braun¹, ¹Rheumazentrum Ruhrgebiet, Herne, Germany, ²Radiology, Charité Universitätsmedizin Berlin, Campus Mitte, Berlin, Germany, ³Janssen Research & Development, LLC., Spring House, PA
Background/Purpose Magnetic resonance imaging (MRI) is a key tool for the assessment of inflammatory lesions used for diagnosis and the monitoring of treatment effects in…
Abstract Number: 1187 • 2014 ACR/ARHP Annual Meeting
Scoring of Spinal Lesions Compatible with Axial Spondyloarthritis on MRI in Clinical Practice By Local Radiologist or Rheumatologist in Desir; Comparison with Central Reading
Manouk de Hooge¹, Jean-Baptiste Pialat², Monique Reijnierse¹, Désirée van der Heijde¹, Pascal Claudepierre³, Alain Saraux⁴, Maxime Dougados⁵ and Antoine Feydy⁵, ¹Leiden University Medical Center, Leiden, Netherlands, ²Hôpital Edouard Herriot, Lyon, France, ³Henri Mondor Teaching Hospital, Creteil, France, ⁴CHU Brest and EA 2216, UBO, Brest, France, ⁵Descartes University, Cochin Hospital, Paris, France
Background/Purpose: In clinical practice radiologists and rheumatologists assess whether lesions compatible with axial SpondyloArthritis (axSpA) are present on spinal MRI. The objective was to compare…
Abstract Number: 595 • 2014 ACR/ARHP Annual Meeting
Radiographic Sacroiliitis Progression in an Early Axial Spondyloarthritis Cohort
Concepcion Castillo-Gallego¹, Jesus Sanz², Carmen Martin-Hervas³, Mireia Moreno⁴, Victoria Navarro-Compán⁵, Diana Peiteado¹, Jorge Gratacos-Masmitja⁶, Eugenio De Miguel⁷ and Emilio Martín-Mola¹, ¹Rheumatology, Hospital La Paz - IdiPaz, Madrid, Spain, ²Rheumatology, Hospital Puerta de Hierro Majadahonda, Madrid, Spain, ³Radiology, Hospital Universitario La Paz, Madrid, Spain, ⁴Rheumatology, University Hospital Parc Taulí, Sabadell, Spain, ⁵Rheumatology, Rheumatologist, Madrid, Spain, ⁶Parc Tauli, S/N, Hospital Parc Tauli, Sabadell, Spain, ⁷Department of Rheumatology, Hospital Universitario La Paz, Madrid, Spain
Background/Purpose: The current concept of axial Spondyloarhtritis (axSpA) considers non-radiographic axSpA (nr-axSpA) and Ankylosing Spondylitis (AS) as two stages of one disease. There are limited…
Abstract Number: 2490 • 2014 ACR/ARHP Annual Meeting
Assessment of Structural Benefits of SC Abatacept Using MRI in Patients with RA Who Have Failed 1 or 2 TNFs and Correlated with Clinical Outcomes As Measured By DAS28(ESR)
Norman B. Gaylis¹, Steven Needell² and Joanne Sagliani³, ¹Arthritis & Rheumatic Disease Specialties, Aventura, FL, ²Boca Radiology, Boca Raton, FL, ³Research, Arthritis & Rheumatic Disease Specialties, Aventura, FL
Background/Purpose: Previous studies1-2 suggest the structural benefit of IV abatacept in patients with RA who have previously failed MTX, TNF therapy or both. Objectives:This study…
Abstract Number: 1186 • 2014 ACR/ARHP Annual Meeting
Prevalence of MRI Spinal Lesions Typical for Axial Spondyloarthritis in Patients with Inflammatory Back Pain
Manouk de Hooge¹, Jean-Baptiste Pialat², Antoine Feydy³, Monique Reijnierse¹, Pascal Claudepierre⁴, Alain Saraux⁵, Maxime Dougados³ and Désirée van der Heijde¹, ¹Leiden University Medical Center, Leiden, Netherlands, ²Hôpital Edouard Herriot, Lyon, France, ³Descartes University, Cochin Hospital, Paris, France, ⁴Henri Mondor Teaching Hospital, Creteil, France, ⁵CHU de la Cavale Blanche, Brest Cedex, France
Background/Purpose: A cut-off value of ³3 inflammatory lesions was suggested by the ASAS/OMERACT group, as positive MRI of the spine (MRI-spine). Moreover, fatty lesions on…
Abstract Number: 594 • 2014 ACR/ARHP Annual Meeting
Do Bone Marrow Edema Lesions in the Sacroiliac Joint Change into Fatty Lesions over a 1-Year Period in Patients with Axial Spondyloarthritis or Possible Spondyloarthritis
Pauline Bakker¹, Rosaline van den Berg², Manouk de Hooge¹, Floris van Gaalen², Monique Reijnierse¹, T.W.J. Huizinga¹ and Désirée van der Heijde³, ¹Leiden University Medical Center, Leiden, Netherlands, ²Rheumatology, Leiden University Medical Center, Leiden, Netherlands, ³Rheumatology, Diakonhjemmet Hospital, Oslo, Norway
Background/Purpose: Bone marrow edema (BME) lesions in the sacroiliac joint (SIJ) may change into fatty lesions over time. Fatty lesions are regarded as the earliest…
Abstract Number: 2214 • 2014 ACR/ARHP Annual Meeting
Power Doppler Ultrasonography for Detection of Abnormal Fascial Vascularity: A Potential Early Diagnostic Tool in Fasciitis of Dermatomyositis
Ken Yoshida¹, Makiko Nishioka², Satoshi Matsushima², Kensuke Joh³, Yosuke Oto¹, Yoshiga Masayuki¹, Kazuhiro Otani¹, Haruyash Ito¹, Kenichiro Hirai¹, Kazuhiro Furuya¹, Taro Ukichi¹, Kentaro Noda¹, Isamu Kingetsu¹ and Daitaro Kurosaka¹, ¹Internal Medicine, Jikei University School of Medicine, Tokyo, Japan, ²Rheumatology, Jikei University School of Medicine, Tokyo, Japan, ³Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
Background/Purpose We have previously demonstrated that fasciitis is a common lesion of dermatomyositis (DM) detectable early after disease onset by en bloc biopsy combined with…
Abstract Number: 1183 • 2014 ACR/ARHP Annual Meeting
Validation of the Omeract Psoriatic Arthritis Magnetic Resonance Imaging Score for the Hand and Foot in a Randomized Placebo-Controlled Trial
Daniel Malm¹, P. Bird², Frédérique Gandjbakhch³, Philip J. Mease⁴, Pernille Bøyesen⁵, Mikkel Østergaard⁶, Charles G. Peterfy⁷ and Philip G. Conaghan⁸, ¹Center for Rheumatology and Spinal Diseases, Copenhagen University Hospital at Glostrup, Glostrup, Denmark, ²Combined Rheumatology Practice, Sydney, Australia, ³Service de Rhumatologie, Groupe Hospitalier Pitie Salpetriere, Paris, France, ⁴Swedish Medical Center and University of Washington, Seattle, WA, ⁵Department of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway, ⁶Center for Rheumatology and Spine Diseases, Glostrup Hospital, Copenhagen Center for Arthritis Research, Center for Rheumatology and Spine Diseases, Glostrup Hospital, Glostrup, Denmark, ⁷Spire Sciences LLC, Boca Raton, FL, ⁸Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds and NIHR Leeds Musculoskeletal Biomedical Research Unit, Chapel Allerton Hospital, Leeds, United Kingdom
Background/Purpose The joint involvement in psoriatic arthritis (PsA) is heterogeneous, and inflammation is seen in both axial and peripheral joints, including the small joints of…
Abstract Number: 540 • 2014 ACR/ARHP Annual Meeting
Two Years Sacroiliac Radiographic Progression Rate and Influence of Baseline Markers of Inflammation in Recent Onset Spondyloarthritis
Maxime Dougados¹, Christophe Demattei², Rosaline van den Berg³, Viet Vo Hoang⁴, Fabrice Thévenin⁵, Monique Reijnierse⁶, Damien Loeuille⁷, Antoine Feydy⁸, Pascal Claudepierre⁹ and Désirée van der Heijde¹⁰, ¹INSERM (U1153): Clinical Epidemiology and Biostatistics, PRES Sorbonne Paris-Cité, Paris, France., Paris, France, ²Service BESPIM, CHU, Nimes, France, ³Rheumatology, Leiden University Medical Center, Leiden, Netherlands, ⁴Department of radiology, Lyon, France, ⁵Radiology B, Paris Descartes University, Côchin Hospital, APHP, Paris, France, ⁶Radiology, Leiden University Medical Center, Leiden, Netherlands, ⁷Rhumatology, CHU Nancy, Vandoeuvre Les Nancy, France, ⁸Paris Descartes University, Radiology B department, Cochin Hospital, paris, France, ⁹Rheumatology, Paris-Est University; LIC EA4393; APHP, Henri Mondor Hospital, Creteil, France, ¹⁰LUMC, Leiden, Netherlands
Background/Purpose: According to the ASAS axial spondyloarthritis (SpA) criteria, patients suffering from inflammatory back pain (IBP) can be recognized as suffering from axial SpA even…
Abstract Number: 2132 • 2014 ACR/ARHP Annual Meeting
What Is Associated with X- Ray Progression at 5 Years in Rheumatoid Arthritis (RA) Patients in Low Disease Activity?
Violaine Foltz¹, Lisa Biale², Frederique Gandjbakhch¹, Laure Gossec¹, Pierre Bourgeois¹, Benjamin Granger³ and Bruno Fautrel¹, ¹Rheumatology, UPMC Paris 06 University, GRC 08, Paris France and Pitié Salpétrière Hospital Paris France, Paris, France, ²Rheumatology, Instruction des Armées Begin hospital, Saint-mande, France, ³Departement de santé publique, information medicale et biostatistiques, unite biotstatistiques, UPMC Paris 06 University, GRC 08, Paris France and Pitié Salpétrière Hospital Paris France, Paris, France
Background/Purpose Persistent inflammation on Power Doppler (PD) by ultrasound (US) was associated with relapse and structural progression after one year of follow up in a…
Abstract Number: 1170 • 2014 ACR/ARHP Annual Meeting
Neurological Complications during Anti-TNF Therapy: A Prospective Imaging and Electrophysiological Study
Evripidis Kaltsonoudis¹, Anastasia Zikou², Paraskevi V. Voulgari³, Spyridon Konitsiotis⁴, Maria Argyropoulou⁵ and Alexandros A. Drosos⁶, ¹Rheumatology Clinic, Department of Internal Medicine, Rheumatologist, Ioannina, Greece, ²Department of Clinical Imaging and Radiology, Medical School, University of Ioannina, Ioannina, Greece, Lecturer of Radiology, Ioannina, Greece, ³Rheumatology Clinic, Department of Internal Medicine, Medical School, University of Ioannina, 45110, Associate Professor of Rheumatology, Ioannina, Greece, ⁴Department of Neurology, Associate Professor of Neurology, Ioannina, Greece, ⁵Department of Clinical Imaging, Professor of Radiology, Ioannina, Greece, ⁶Rheumatology Clinic, Department of Internal Medicine, University of Ioannina, Ioannina, Greece
Background/Purpose The aim was to investigate the frequency of neurological adverse events in patients with rheumatoid arthritis (RA) and spondylarthropathies (SpA) treated with tumor necrosis…
Abstract Number: 513 • 2014 ACR/ARHP Annual Meeting
Analysis of Shoulder Joint Destruction in Rheumatoid Arthritis Patients Treated with Biologics
Yukio Yonemoto, Koichi Okamura, Tetsuya Kaneko, Chisa Okura and Kenji Takagishi, Department of Orthopaedic Surgery, Gunma University Graduate School of Medicine, Maebashi, Japan
Background/Purpose The assessment of joint destruction in rheumatoid arthritis (RA) patients being treated with biologics is normally mainly carried out for small joints. There are…
Abstract Number: 2142 • 2014 ACR/ARHP Annual Meeting
Sensitivity and Precision of Automated Osteophyte Volumetric Measurement in Knee Osteoarthritis over Four Years
Michael Hakky¹, Charles Ratzlaff², Mohamed Jarraya³, Ali Guermazi⁴ and Jeffrey Duryea⁵, ¹Radiology, Lahey Clinic, Burlington, MA, ²Harvard Medical School / Brigham and Women's Hospital, Boston, MA, ³Boston University School of Medicine, Boston, MA, ⁴Radiology, Boston University School of Medicine, Boston, MA, ⁵Dept of Radiology, Brigham & Women, Boston, MA
Background/Purpose: Osteophyte formation and evolution is a hallmark of knee OA, and their radiographic identification and progression is fundamental in clinical practice, observational research and…

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