Abstracts tagged "Psoriatic arthritis"

Abstract Number: 536 • 2012 ACR/ARHP Annual Meeting
Psoriasis and Psoriatic Arthritis in a Diverse Ethnic Cohort
Gail S. Kerr¹, Seema Qaiyumi², John S. Richards², Chesahna Kindred³, Sean A. Whelton⁴ and Florina M. Constantinescu⁵, ¹Rheumatology, Washington DC VAMC, Georgetown and Howard University, Washington, DC, ²Rheumatology Section, Washington DC VA and Georgetown University, Washington, DC, ³Division of Dermatology, Howard University Hospital, Washington, DC, ⁴Division of Rheumatology, Georgetown University, Washington, DC, ⁵Rheumatology, Washington Hospital Center, Washington, DC
Background/Purpose: Few clinical studies describe psoriasis (PSO) and psoriatic arthritis (PsA) in ethnic minority groups. Previous patient-reported data show PSO/PsA to be less frequent in…
Abstract Number: 2491 • 2012 ACR/ARHP Annual Meeting
IL-17 Expression Is Low in Psoriatic Arthritis Synovium Compared to Expression in Matched Skin Lesions
Jennifer Belasco¹, Hiroshi Mitsui¹, Mayte Suarez-Farinas¹, James S. Louie², Nathan Wei³, Nicholas Gulati¹ and James G. Krueger¹, ¹Krueger Laboratory, The Rockefeller University, New York, NY, ²Rheumatology, UCLA School of Medicine, Los Angeles, CA, ³Arthritis Treatment Center, Frederick, MD
Background/Purpose: Psoriatic arthritis (PsA) is an inflammatory joint disease associated with psoriasis. It is known that treatment modalities are not equally effective for both skin…
Abstract Number: 537 • 2012 ACR/ARHP Annual Meeting
The Association of alpha7 Nicotinic Acetylcholine Receptor Polymorphisms with Psoriatic Arthritis and Its Interaction with Smoking
Lihi Eder¹, Vinod Chandran², Fawnda Pellett³, Remy Pollock⁴, Fatima Abji⁵, Adele Carty⁶, Sutharshini Shanmugarajah⁵, Cheryl Rosen⁷ and D. D. Gladman⁸, ¹Rheumatology, University of Toronto, Toronto Western Hospital, Toronto, ON, Canada, ²Centre for Prognosis Studies in the Rheumatic Diseases, Toronto Western Hospital and University of Toronto, Toronto, ON, Canada, ³Division of Rheumatology, University of Toronto, Toronto Western Hospital, Toronto, ON, Canada, ⁴Toronto Western Hospital and University of Toronto, Toronto, ON, Canada, ⁵Rheumatology, Toronto Western Hospital and University of Toronto, Toronto, ON, Canada, ⁶Rheumatology, Toronto Western Hospital, University of Toronto, Toronto, ON, Canada, ⁷Division of Dermatology, University of Toronto, Toronto western Hospital, Toronto, ON, Canada, ⁸Division of Rheumatology, Toronto Western Hospital and University of Toronto, Toronto, ON, Canada
Background/Purpose: Alpha7 nicotinic acetylcholine receptor (CHRNA7) is an ion channel that is gated by the binding of nicotinic ligands. Nicotine interacts with CHRNA7 leading to…
Abstract Number: 2223 • 2012 ACR/ARHP Annual Meeting
Dysregulation of Chromatin Modification Enzymes in Psoriatic Arthritis
Remy Pollock¹, Fawnda Pellett², Vinod Chandran³ and Dafna D. Gladman⁴, ¹University of Toronto, Toronto Western Hospital, Toronto, ON, Canada, ²Division of Rheumatology, University of Toronto, Toronto Western Hospital, Toronto, ON, Canada, ³Centre for Prognosis Studies in the Rheumatic Diseases, Toronto Western Hospital and University of Toronto, Toronto, ON, Canada, ⁴Division of Rheumatology, Toronto Western Hospital and University of Toronto, Toronto, ON, Canada
Background/Purpose: Chromatin modification enzymes regulate gene expression by altering the accessibility of promoters to transcription factors. Several of these enzymes are dysregulated in rheumatoid arthritis,…
Abstract Number: 108 • 2012 ACR/ARHP Annual Meeting
Disparity Between Sonographic and Clinical Criteria of Remission in Psoriasis Arthritis
Christian Dejaco¹, Rusmir Husic², Judith Gretler³, Winfried B. Graninger⁴ and Josef Hermann², ¹Rheumatology, Southend University Hospital, Westcliff-on-Sea, United Kingdom, ²Rheumatology, Medical University Graz, Graz, Austria, ³Med Univ Klinik Graz, Auenbruggerplatz 15, Graz, Austria, ⁴Internal medicine/Rheumatology and Immunology, Medical University Graz, Graz, Austria
Background/Purpose: To compare ultrasound and clinical definitions of remission in psoriasis arthritis (PsA). Methods: Prospective study of 70 consecutive PsA patients [mean age 51.1 (±SD…
Abstract Number: 2228 • 2012 ACR/ARHP Annual Meeting
The Caspar Classification Criteria and Response to TNF Blockade in Rheumatologists Practice: A Large Observational Cohort Study
Burkhard Moller¹, Almut Scherer², J. Dudler³, Bettina Weiss⁴, Nikhil Yawalkar⁵ and Peter M. Villiger⁶, ¹Rheumatology, Inselspital University Hospital, Bern, Switzerland, ²SCQM Foundation, Zurich, Switzerland, ³Rheumatology, Cantonal Hospital Fribourg, Fribourg, Switzerland, ⁴Division of Rheumatology, Balgrist University Hospital, Zurich, Switzerland, ⁵Dermatology, MD, Bern, Switzerland, ⁶Rheumatology, Immunology and Allergology, University Hospital Bern, Bern, Switzerland
The CASPAR classification criteria and response to TNF blockade in Rheumatologists' practice: A large observational cohort study Burkhard Möller, Almut Scherer, Jean Dudler, Bettina Weiss,…
Abstract Number: 114 • 2012 ACR/ARHP Annual Meeting
US Examination of Wrists and Hands: A Comparison Between Rheumatoid Arthritis and Psoriatic Arthritis
Andrea Delle Sedie¹, Elisa Cioffi¹, Linda Carli², Elena Sardano³, Stefano Bombardieri¹ and Lucrezia Riente¹, ¹Rheumatology Unit, University of Pisa, Pisa, Italy, ²Department of Clinical and Experimental Medicine, Rheumatology Unit, University of Pisa, Pisa, Italy, ³Immunology Unit, University of Pisa, Immunology Unit, University of Pisa, Italy
Background/Purpose: very little is known about the differences in joint and periarticular structure involvement in rheumatoid or psoriatic arthritis (PsA). The main pathological features detected…
Abstract Number: 2058 • 2012 ACR/ARHP Annual Meeting
Differences in Psychological Characteristics Between Patients with Rheumatoid and Psoriatic Arthritis
Panagiota Tsitsi¹, Athina Theodoridou¹, Foteini Lada¹, Konstantinos Papanikolaou², Despina Dimopoulou¹, Georgios Garyfallos³, Alexios Benos⁴ and Alexandros Garyfallos⁵, ¹4th Department of Internal Medicine,Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece, ²Psychiatric Hospital of Petra Olympus, Katerini, Greece, Katerini, Greece, ³2nd Department of Psychiatry, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece, ⁴Department of Hygiene, Medical School, Aristotle University of Thessaloniki, Thessaloniki, Greece, ⁵4th Department of Internal Medicine, Aristotle University, Hippocratio Hospital, 4th Department of Internal Medicine, Aristotle University, Hippocratio Hospital, Thessaloniki, Greece
Background/Purpose: Both rheumatoid (RA) and psoriatic arthritis (PsA) seem to have a negative impact on patients’ psychological status mostly due to the chronic character of…
Abstract Number: L13 • 2012 ACR/ARHP Annual Meeting
Apremilast, an Oral Phosphodiesterase 4 Inhibitor, in Patients with Psoriatic Arthritis: Results of a Phase 3, Randomized, Controlled Trial
Arthur Kavanaugh¹, Philip J. Mease², Juan J. Gomez-Reino³, Adebajo Adewale⁴, Jürgen Wollenhaupt⁵, ChiaChi Hu⁶ and Randall Stevens⁶, ¹UCSD School of Medicine, La Jolla, CA, ²Rheumatology Research, Swedish Medical Center, Seattle, WA, ³Rheumatology, Hospital Clinico Universitario, Santiago, Spain, ⁴University of Sheffield, Sheffield, United Kingdom, ⁵Schön Klinik Hamburg Eilbek, Hamburg, Germany, ⁶Celgene Corporation, Warren, NJ
Background/Purpose: Apremilast, an oral phosphodiesterase 4 inhibitor, works intracellularly to modulate a network of pro- and anti-inflammatory mediators, including those implicated in the etiopathogenesis of…
Abstract Number: 1369 • 2012 ACR/ARHP Annual Meeting
Severe Joint Damage in Psoriatic Arthritis: Mutilans and Ankylosis
Amir Haddad¹, Arane Thavaneswaran¹, Dafna D. Gladman² and Vinod Chandran³, ¹Rheumatology, Toronto Western Hospital and University of Toronto, Toronto, ON, Canada, ²Rheumatology, University of Toronto, Toronto Western Hospital, Toronto, ON, Canada, ³Division of Rheumatology, University of Toronto, Toronto Western Hospital, Toronto, ON, Canada
Background/Purpose: Patients with Psoriatic arthritis (PsA) who develop severe joint damage have severe functional disability and increased mortality risk. The most severe form of PsA…
Abstract Number: 1371 • 2012 ACR/ARHP Annual Meeting
Predictors of Erosion-Free Psoriatic Arthritis
Zahi Touma¹, Arane Thavaneswaran², Vinod Chandran³ and D. D. Gladman⁴, ¹Rheumatology, University of Toronto, Toronto Western Hospital, Toronto, ON, Canada, ²Rheumatology, Toronto Western Hospital and University of Toronto, Toronto, ON, Canada, ³Division of Rheumatology, University of Toronto, Toronto Western Hospital, Toronto, ON, Canada, ⁴Division of Rheumatology, Toronto Western Hospital and University of Toronto, Toronto, ON, Canada
Background/Purpose: A number of patients with psoriatic arthritis (PsA) remain erosion-free despite years of disease. We aimed to determine the prevalence, characteristics and predictors of…
Abstract Number: 1348 • 2012 ACR/ARHP Annual Meeting
Diffuse Idiopathic Skeletal Hyperostosis (DISH) in Psoriatic Arthritis
Amir Haddad¹, Arane Thavaneswaran¹, Sergio M.A. Toloza², Vinod Chandran³ and Dafna D. Gladman⁴, ¹Rheumatology, Toronto Western Hospital and University of Toronto, Toronto, ON, Canada, ²Medicine, Hospital San Juan Bautista, Catamarca, Argentina, ³Centre for Prognosis Studies in the Rheumatic Diseases, Toronto Western Hospital and University of Toronto, Toronto, ON, Canada, ⁴Centre for Prognosis Studies in The Rheumatic Diseases, Toronto Western Hospital and University of Toronto, Toronto, ON, Canada
Background/Purpose: Spondylitis in Psoriatic Arthritis (PsA) sometimes resembles DISH because of the presence of juxta-vertebral calcification that resemble syndesmophytes. Distinguishing spondylitis from DISH has therapeutic…
Abstract Number: 1044 • 2012 ACR/ARHP Annual Meeting
Ultrasound Scores of Enthesitis and Dactylitis Do Not Correlate with Corresponding Clinical Findings in Psoriasis Arthritis
Rusmir Husic¹, Josef Hermann¹, Judith Gretler², Winfried B. Graninger³ and Christian Dejaco⁴, ¹Rheumatology, Medical University Graz, Graz, Austria, ²Med Univ Klinik Graz, Auenbruggerplatz 15, Graz, Austria, ³Internal medicine/Rheumatology and Immunology, Medical University Graz, Graz, Austria, ⁴Rheumatology, Southend University Hospital, Westcliff-on-Sea, United Kingdom
Background/Purpose: To compare sonography verified inflammation of entheses, tendons and joints with corresponding clinical findings in psoriasis arthritis (PsA) patients. Methods: Prospective study of 70 consecutive…
Abstract Number: 1002 • 2012 ACR/ARHP Annual Meeting
Microrna Expression Profiles in Peripheral Blood Mononuclear Cells of Early Onset Psoriatic Arthritis
G. Ciancio¹, Manuela Ferracin², Barbara Zagatti², Elena Saccenti², Valentina Bagnari¹, Ilaria Farina³, Matteo Colina⁴, Marco Seri⁵, Francesco Trotta¹, Massimo Negrini² and Marcello Govoni¹, ¹Department of Clinical and Experimental Medicine, Rheumatology Unit-Azienda Ospedaliera-Universitaria Sant'Anna, Ferrara, Italy, ²Department of Experimental and Diagnostic Medicine, Laboratory for Technologies of Advanced Therapies (LTTA), University of Ferrara, Ferrara, Italy, ³A.O.U. S.Anna di Cona, Ferrara, Italy, ⁴Department of Internal Medicine, Section of Internal Medicine A.Ospedale Maggiore, Bologna, Italy, ⁵Department of Gynecology, Obstetrics and Pediatric, St. Orsola-Malpighi, Medical Genetics Unit, Bologna, Italy
Background/Purpose: Micro-RNAs (miRNAs) are small non-coding RNAs that negatively regulate gene expression. It is known that an altered miRNA expression plays an important role in…
Abstract Number: 573 • 2012 ACR/ARHP Annual Meeting
Differential Association Between Human Leukocyte Antigen (HLA) Alleles and Joint Subluxation and Ankylosis in Patients with Psoriatic Arthritis
Vinod Chandran¹, Arane Thavaneswaran², Amir Haddad², Fawnda Pellett³ and Dafna D. Gladman⁴, ¹Centre for Prognosis Studies in the Rheumatic Diseases, Toronto Western Hospital and University of Toronto, Toronto, ON, Canada, ²Rheumatology, Toronto Western Hospital and University of Toronto, Toronto, ON, Canada, ³Division of Rheumatology, University of Toronto, Toronto Western Hospital, Toronto, ON, Canada, ⁴Division of Rheumatology, Toronto Western Hospital and University of Toronto, Toronto, ON, Canada
Background/Purpose: We have previously reported the association between HLA and KIR gene variants with the development of Arthritis Mutilans (AM) in psoriatic arthritis (PsA). However,…

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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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