Abstracts tagged "Clinical research"

Abstract Number: 1855 • 2018 ACR/ARHP Annual Meeting
Erythrocyte Bound C4d in the Presence of Adverse Pregnancy Outcome Events in Pregnant Women with Systemic Lupus Erythematosus
Jill P. Buyon¹, Peter M. Izmirly², H. Michael Belmont³, John Conklin⁴, Nicole Kaiden⁵, Jane E. Salmon⁶, Roberta Alexander⁴ and Thierry Dervieux⁴, ¹Medicine, New York University School of Medicine, New York, NY, ²NYU Langone Health, New York, NY, ³Medicine, NYU Langone Health, New York, NY, ⁴Exagen Diagnostics, Inc., Vista, CA, ⁵Medicine, NYU School of Medicine, New York, NY, ⁶Medicine/Rheumatology, Hospital for Special Surgery, New York, NY
Background/Purpose: Activation of the alternative and terminal attack complex of the complement system has been associated with adverse pregnancy outcomes (APOs) in stable/quiescent systemic lupus…
Abstract Number: 13L • 2017 ACR/ARHP Annual Meeting
Significant, Sustained Improvement in Knee Function after Intra-Articular TPX-100: A Double-Blind, Randomized, Multi-Center, Placebo-Controlled Phase 2 Trial
Dawn McGuire¹, Nancy E Lane², Neil Segal³, Samy Metyas⁴, Hans Richard Barthel⁵, Meghan Miller¹, David Rosen¹ and Yoshi Kumagai¹, ¹OrthoTrophix, Inc, Oakland, CA, ²UC Davis Medical Center, Sacramento, CA, ³University of Kansas, Shawnee, KS, ⁴Medvin Clinical Research, Covina, CA, ⁵Barthel Clinic, Santa Barbara, CA

Background/Purpose: The current Phase 2 study was designed to evaluate safety, tolerability and preliminary efficacy of TPX-100 by IA administration in subjects with mild to…
Abstract Number: 15L • 2017 ACR/ARHP Annual Meeting
A Phase 2, Randomized, Double-Blind, Placebo-Controlled, Titration-to-Effect Study of Orally Administered CR845 in Patients with Osteoarthritis of the Hip or Knee
Sukirti Bagal, Catherine Munera, Patricia Brady and Joseph Stauffer, Cara Therapeutics, Stamford, CT

Background/Purpose: CR845 is a selective kappa opioid receptor agonist with a peripheral mechanism of action. Here we report preliminary results from a Phase 2b study…
Abstract Number: 1854 • 2017 ACR/ARHP Annual Meeting
Identifying Vulnerable Patient Populations Based on Age and Physical Function on Clinical Outcomes Following Total Knee Arthroplasty
Jesse Christensen¹, Andrew Kittelson², Brian Loyd³, Jackie Del Giorno⁴, Brian Burnikel⁵ and Jennifer Stevens-Lapsley⁶, ¹University of Utah, SLC, UT, ²Rehabilitation Science PhD Program, University of Colorado Anschutz Medical Campus, Aurora, CO, ³University of Colorado Anschutz Medical Campus, Aurora, CO, ⁴ATI Physical Therapy, Greenville, SC, ⁵Steadman Hawkins Clinic of the Carolinas, Greenville Health Systems, Greenville, SC, ⁶Universtiy of Colorado, Anschutz Medical Campus, Aurora, CO
Background/Purpose: : Total knee arthroplasty (TKA) has historically been viewed as a surgical procedure of last resort for older adults suffering with chronic arthritis. However,…
Abstract Number: 2167 • 2017 ACR/ARHP Annual Meeting
Efficacy and Safety of Rituximab in Anti-Synthetase Positive and Negative Patients with Idiopathic Inflammatory Myopathy– a Registry-Based Study
Valérie Leclair, Maryam Dastmalchi, Angeles Shunashy Galindo-Feria and Ingrid E. Lundberg, Department of Medicine, Rheumatology Unit, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
Background/Purpose: Rituximab (RTX) in idiopathic inflammatory myopathies (IIM) failed to show efficacy in the placebo-controlled Rituximab in Myositis (RIM) trial. However, post hoc analyses indicated…
Abstract Number: 2855 • 2017 ACR/ARHP Annual Meeting
Subcutaneous Abatacept in Patients Aged 2–17 Years with Polyarticular Juvenile Idiopathic Arthritis and Inadequate Response to Biologic or Non-Biologic Disease-Modifying Antirheumatic Drugs: Pharmacokinetics, Effectiveness, Safety and Immunogenicity over 2 Years
Hermine I. Brunner¹, N Ruperto², G Vega-Cornejo³, A Berman⁴, Inmaculada Calvo⁵, R Cuttica⁶, F Ávila-Zapata⁷, Michael Henrickson¹, DJ Kingsbury⁸, D Viola⁹, V Keltsev¹⁰, K Minden¹¹, John F. Bohnsack¹², X Li¹³, M Nys¹⁴, R Wong¹³, S Banerjee¹³, Daniel J Lovell¹ and Alberto Martini¹⁵, ¹Cincinnati Children’s Hosp. Medical Center, Cincinnati, OH, ²Istituto G. Gaslini Pediatria II Reumatologia, Genoa, Italy, ³Clinica de Reumatología y Enfermedades Autoinmunes (CREA), Hospital México Americano, Guadalajara Jalisco, Mexico, ⁴Universidad Nacional de Tucuman and Centro Médico Privado de Reumatología, Tucuman, Argentina, ⁵Hospital Univ. La Fe, Valencia, Spain, ⁶Hospital General de Niños Pedro de Elizalde, Buenos Aires, Argentina, ⁷Star Medica Hospital, Yucatán, Mexico, ⁸Randall Children’s Hospital at Legacy Emanuel, Portland, OR, ⁹CAICI Institute, Rosario City, Santa Fe State, Argentina, ¹⁰GBUZ Samara region "Togliatti City Clinical Hospital No.5" Rheumatology Department, Togliatti, Russian Federation, ¹¹German Rheumatism Research Center and Charité University Medicine, Berlin, Germany, ¹²University of Utah School of Medicine, Salt Lake City, UT, ¹³Bristol-Myers Squibb, Princeton, NJ, ¹⁴Bristol-Myers Squibb, Braine-l’Alleud, Belgium, ¹⁵Istituto G. Gaslini Pediatria II Reumatologia and University of Genova, Genoa, Italy
Background/Purpose: IV abatacept (ABA) 10 mg/kg every 4 weeks is well tolerated and effective in reducing the signs and symptoms of polyarticular juvenile idiopathic arthritis…
Abstract Number: 544 • 2017 ACR/ARHP Annual Meeting
Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of PF-06650833, a Novel, Potentially First-in-Class Inhibitor of Interleukin-1 Receptor Associated Kinase-4 (IRAK-4) in Healthy Subjects
Spencer Danto¹, Negin Shojaee¹, Cheryl Li¹, Steven A. Gilbert², Ravi Shankar Singh¹, Zorayr Manukyan¹ and Iain Kilty¹, ¹Worldwide Research and Development, Pfizer, Inc., Cambridge, MA, ²Pfizer, Inc., Cambridge, MA
Background/Purpose: IRAK‑4 is a key node in innate immune signaling and is activated by the interleukin (IL)‑1 family receptors (IL‑1R, IL‑18R, and IL‑33R), in addition…
Abstract Number: 583 • 2017 ACR/ARHP Annual Meeting
Associations of Changes of Radiographic Disease and Spinal Mobility Measures in Ankylosing Spondylitis
Mark Hwang^1,2,3, Michael Weisman⁴, MinJae Lee⁵, Lianne S. Gensler⁶, Matt Brown⁷, Amirali Tahanan⁵, Laura A. Diekman⁸, Thomas Learch⁹, Seth Eisen¹⁰, Mohammad H. Rahbar⁵, Michael Ward¹¹ and John D. Reveille¹², ¹Medicine, University of Texas-McGovern Medical School, Houston, TX, ²Internal Medicine-Rheumatology, University of Texas-McGovern Medical School, Saint Louis, MO, ³Washington University at Saint Louis School of Medicine, Saint Louis, MO, ⁴Cedars-Sinai Medical Center Division of Rheumatology, Los Angeles, CA, ⁵Biostatistics/Epidemiology/Research Design (BERD) Core | Center for Clinical and Translational Sciences, University of Texas-McGovern Medical School, Houston, TX, ⁶Medicine/Rheumatology, UCSF, San Francisco, CA, ⁷Translational Genomics Group, Institute of Health and Biomedical Innovation, Queensland University of Technology, Translational Research Institute, Brisbane, Australia, Brisbane, Australia, ⁸Rheumatology, University of Texas-McGovern Medical School, Houston, TX, ⁹Radiology, Cedars Sinai Medical Center, Los Angeles, CA, ¹⁰Division of Rheumatology, Washington University at Saint Louis School of Medicine, St Louis, MO, ¹¹NIH/NIAMS, Bethesda, MD, ¹²University of Texas McGovern Medical School, Houston, TX
Background/Purpose: Metrology indices aimed as assessing spinal mobility in ankylosing spondylitis (AS) patients are used in clinical trials and clinical practice to assess disease severity…
Abstract Number: 771 • 2017 ACR/ARHP Annual Meeting
Serological Biomarkers of Collagen Formation Is Increased in Systemic Sclerosis
Pernille Juhl¹, Mette Mogensen², Line Iversen², Tonny Karlsmark², Morten Karsdal³, Anne-C. Bay-Jensen⁴ and Anne Sofie Siebuhr⁵, ¹Nordic Bioscience, Herlev, Denmark, ²Department of Dermatology, Bispebjerg Hospital, Copenhagen, Denmark, ³Biomarkers and Reseacrh, Nordic Bioscience, Herlev, Denmark, ⁴Biomarkers and Reseach, Nordic Bioscience, Herlev, Denmark, ⁵Biomarkers and Research, Nordic Bioscience, Herlev, Denmark, Herlev, Denmark
Background/Purpose: Systemic sclerosis (SSc) is a multisystem, autoimmune disease characterized by immune dysregulation, vasculopathy and excessive fibrosis of the skin and internal organs. Fibrosis is…
Abstract Number: 885 • 2017 ACR/ARHP Annual Meeting
48-Week Complete Remission By Ethnic, Sex and Age Subgroups in Patients with Active Lupus Nephritis Treated with Voclosporin
David Wofsy¹, David A. Isenberg², Frédéric A. Houssiau³, Mary Anne Dooley⁴, Neil Solomons⁵ and Simrat Randhawa⁶, ¹Rheumatology, UCSF, San Francisco, CA, ²Centre for Rheumatology Research, Division of Medicine, University College London, London, United Kingdom, ³Rheumatology, Pôle de Maladies Rhumatismales, Université catholique de Louvain, Brussels, Belgium, ⁴UNC Kidney Centre, Chapel Hill, NC, ⁵Aurinia Pharmaceuticals Inc., Victoria, BC, Canada, ⁶Medical Affairs, Aurinia Pharmaceuticals, Victoria, BC, Canada
Background/Purpose: Voclosporin (VCS) is a novel CNI with a favorable metabolic profile, no observed effect on electrolytes, and a predictable dose response potentially eliminating the…
Abstract Number: 1147 • 2017 ACR/ARHP Annual Meeting
Macrophage Activation Syndrome or Acquired Hemophagocytic Lymphohistiocytosis in Adults: Demographics, Clinical Characteristics, and Survivorship in an American Academic Medical Center
Seema Malkana¹ and Irene Tan², ¹Internal Medicine, Temple University Hospital, Philadelphia, PA, ²Section of Rheumatology, Temple University Lewis Katz School of Medicine, Philadelphia, PA
Background/Purpose: Macrophage Activation Syndrome, also known as acquired Hemophagocytic Lymphohistiocytosis in adults, is an immune-mediated systemic inflammatory state. It is associated with multisystem organ failure…
Abstract Number: 1661 • 2017 ACR/ARHP Annual Meeting
STAT4 Regulates Pathogenic IL-21 and IFN-γ in Tfh Cells in Murine and Human Lupus
Fotios Koumpouras¹, XueMei Dong², Jason Weinstein² and Joseph E. Craft³, ¹Internal Medicine, Rheumatology, Yale University School of Medicine, New Haven, CT, ²Rheumatology, Yale University School of Medicine, New Haven, CT, ³Department of Internal Medicine/Rheumatology, Yale University School of Medicine, New Haven, CT
Background/Purpose: Follicular helper T cells (Tfh) cells regulate the germinal center (GC) response by delivery of contact-dependent interactions and cytokines including IL-4, IFN-γ and IL-21.…
Abstract Number: 1780 • 2017 ACR/ARHP Annual Meeting
Prognostic Factors in Patients with Granulomatosis with Polyangiitis Requiring Hospitalization- a 10 Year Nationwide Analysis
Yumeng Wen¹, Yiming Luo¹ and Changchuan Jiang², ¹Department of Medicine, Mount Sinai St Luke's and Mount Sinai West Hospitals, Icahn School of Medicine at Mount Sinai, New York, NY, ²Department of Medicine, Mount Sinai St. Luke's West Hospitals. Icahn School of Medicine at Mount Sinai., New York, NY
Background/Purpose: Granulomatosis with Polyangiitis (GPA) is a form of systemic vasculitis with necrotizing granulomatous inflammation commonly involving upper and lower respiratory tracts, necrotizing glomerulonephritis and…
Abstract Number: 948 • 2016 ACR/ARHP Annual Meeting
Subcutaneous Abatacept in Patients with Polyarticular-Course Juvenile Idiopathic Arthritis and Inadequate Response to Biologic or Non-Biologic Disease-Modifying Antirheumatic Drugs: Pharmacokinetics, Efficacy and Safety
DJ Lovell¹, N Ruperto², N Tzaribachev³, G Vega-Cornejo⁴, I Louw⁵, A Berman^6,7, I Calvo⁸, R Cuttica⁹, G Horneff¹⁰, F Avila-Zapata¹¹, J Anton¹², R Cimaz¹³, E Solau-Gervais¹⁴, R Joos¹⁵, G Espada¹⁶, X Li¹⁷, M Nys¹⁸, R Wong¹⁷, S Banerjee¹⁷, Hermine I. Brunner¹⁹, A Martini²⁰ and For Pediatric Rheumatology International Trials Organization (PRINTO)/Pediatric Rheumatology Collaborative Study Group (PRCSG), ¹Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, ²Istituto G. Gaslini Pediatria II Reumatologia, Genoa, Italy, ³Pediatric Rheumatology, Bad Bramstedt, Germany, ⁴Clinica de Rheumatología y Enfermedades Autoinmunes (CREA), Hospital México Americano, Guadalajara Jalisco, Mexico, ⁵Panorama Medical Centre, Cape Town, South Africa, ⁶Universidad Nacional de Tucuman and Centro Médico Privado de Reumatología, Tucumán, Argentina, ⁷Universidad Nacional de Tucuman and Centro Médico Privado de Reumatología, Tucuman, Argentina, ⁸Hospital Univ. La Fe, Valencia, Spain, ⁹Hospital General de Niños Pedro de Elizalde, Buenos Aires, Argentina, ¹⁰Centre Paediatric Rheumatology, Asklepios Clinic Sankt Augustin, Sankt Augustin, Germany, ¹¹Star Medica Hospital, Merida, Mexico, ¹²Unitat de Reumatologia Pediàtrica, Hospital Sant Joan de Déu, Barcelona, Spain, ¹³Pediatrics, Ospedale Pediatrico Anna Meyer, Florence, Italy, ¹⁴Hôpital de la Miletrie, Poitiers, France, ¹⁵University Hospital Gent, Gent, Belgium, ¹⁶Cramer 1853 4°C, Hospital de Ninos Dr Ricardo Gutierrez, Buenos Aires, Argentina, ¹⁷Bristol-Myers Squibb, Princeton, NJ, ¹⁸Bristol-Myers Squibb, Braine-l’Alleud, Belgium, ¹⁹Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, ²⁰Istituto G. Gaslini Pediatria II Reumatologia and University of Genova, Genoa, Italy
Background/Purpose: IV abatacept (ABA) 10 mg/kg every 4 weeks was well tolerated and effective in reducing the signs and symptoms of polyarticular-course juvenile idiopathic arthritis…
Abstract Number: 1048 • 2016 ACR/ARHP Annual Meeting
Differences in Clinical Manifestations of SLE Across Four Racial/Ethnic Groups: The California Lupus Surveillance Project (CLSP)
Ernest Maningding¹, Jinoos Yazdany², Laura Trupin², Chris Tonner³, Charles G. Helmick⁴ and Maria Dall'Era⁵, ¹Internal Medicine, Santa Clara Valley Medical Center, San Jose, CA, ²Medicine/Rheumatology, University of California, San Francisco, San Francisco, CA, ³Rheumatology, University of California, San Francisco, San Francisco, CA, ⁴CDC, Atlanta, GA, ⁵Division of Rheumatology, University of California, San Francisco, San Francisco, CA
Background/Purpose: The CLSP is a population-based registry of individuals with SLE residing in San Francisco County, California from 2007 – 2009. The registry has a…

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