Abstracts tagged "juvenile idiopathic arthritis (JIA)"

Abstract Number: 2391 • 2018 ACR/ARHP Annual Meeting
Methotrexate Polyglutamates As an Evaluation Tool for Appropriate Dosage of Oral Methotrexate Administration in Pediatric Patients
Nami Okamoto¹, Kosuke Shabana², Yasuo Nakagishi³, Kenichi Nishimura⁴, Mao Mizuta⁵, Yuka Okura⁶, Masaki Shimizu⁵, Hiroyuki Wakiguchi⁷, Junko Yasumura⁸ and Masaaki Mori⁹, ¹Pediatrics, Osaka Medical College, Takatsuki, Japan, ²Department of Pediatrics, Osaka Medical College, Takatsuki, Japan, ³Department of Pediatric Rheumatology, Hyogo Prefectural Kobe Children’s Hospital, Kobe, Japan, ⁴Department of Pediatrics, Yokohama City University Graduate School of Medicine, Yokohama, Japan, ⁵Department of Pediatrics, Graduate School of Medical Sciences, Kanazawa University, Kanazawa, Japan, ⁶Department of Pediatrics, KKR Sapporo Medical Center, Sapporo, Japan, ⁷Department of Pediatrics, Yamaguchi University Graduate School of Medicine, Ube, Japan, ⁸Department of Pediatrics, Hiroshima University Graduate School of Biomedical & Health Sciences, Hiroshima, Japan, ⁹Department of Lifetime Clinical Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
Background/Purpose: Since MTX metabolism varies depending on age and dosage, we need to know optimal MTX administration method in children. We performed multi-center prospective study…
Abstract Number: 2396 • 2018 ACR/ARHP Annual Meeting
Reduction in the Utilization of Prednisone and/or Methotrexate Following the Initiation of Etanercept in Pediatric Patients
Majed M M Khraishi¹, Brad Millson², John Woolcott³, Lisa Marshall⁴ and Heather Jones⁴, ¹Memorial University of Newfoundland, St John's, NF, Canada, ²IQVIA, Kanata, ON, Canada, ³Global Outcomes & Evidence, Pfizer, Collegeville, PA, ⁴Pfizer, Collegeville, PA
Background/Purpose: In Canada, the pediatric indications of etanercept (ETN) are active ankylosing spondylitis (AS), plaque psoriasis (PsO) and moderate to severely active juvenile idiopathic arthritis…
Abstract Number: 2271 • 2017 ACR/ARHP Annual Meeting
Safety of Adalimumab±Methotrexate for the Treatment of Polyarticular Juvenile Idiopathic Arthritis (pJIA)
Hermine I. Brunner¹, Nicola Ruperto², Kabita Nanda³, Mary Toth⁴, Ivan Foeldvari⁵, John F. Bohnsack⁶, Diana Milojevic⁷, C. Egla Rabinovich⁸, Daniel J Kingsbury⁹, Katherine Marzan¹⁰, Pierre Quartier¹¹, Kirsten Minden¹², Elizabeth Chalom¹, Gerd Horneff¹³, Rolf M. Kuester¹⁴, Jason A Dare¹⁵, Mareike Bereswill¹⁶, Jasmina Kalabic¹⁶, Hartmut Kupper¹⁶, Daniel J Lovell¹ and Alberto Martini², ¹PRCSG, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, ²PRINTO-IRCCS Gaslini, Genova, Italy, ³University of Washington School of Medicine and Seattle Children's Hospital, Bayside, NY, ⁴Akron Children's Hospital, Akron, OH, ⁵Department of Pediatric Rheumatology, Hamburger Zentrum für Kinder und Jugendrheumatologie, Hamburg, Germany, ⁶University of Utah, Department of Pediatrics, Salt Lake City, UT, ⁷The Floating Hospital for Children at Tufts Medical Center, Boston, MA, ⁸Duke University Medical Center, Durham, NJ, ⁹Randall Children’s Hospital at Legacy Emanuel, Portland, OR, ¹⁰Children's Hospital Los Angeles, Los Angeles, CA, ¹¹Hopital Necker-Enfants Malades, Paris, France, ¹²Kinderklinik der Charite, Otto-Heubner Centrum, Berlin, Germany, ¹³Asklepios Clinic Sankt Augustin, Sankt Augustin, Germany, ¹⁴Orthopädiezentrum Altona, Hamburg, Germany, ¹⁵Arkansas Children’s Hospital, Little Rock, AR, ¹⁶AbbVie Deutschland GmbH & Co. KG, Ludwigshafen, Germany
Background/Purpose: JIA is the most common chronic inflammatory rheumatic disease of childhood. Due to their known safety and efficacy, TNF inhibitors are used for long-term…
Abstract Number: 2773 • 2017 ACR/ARHP Annual Meeting
Severe Juvenile Arthritis Associated with a De Novo Gain-of-Function Germline Mutation in MYD88
Keith A. Sikora¹, Joshua R. Bennett², Laurens Vyncke³, Zuoming Deng⁴, Wanxia Li Tsai², Ewald Pauwels⁵, Gerlinde Layh-Schmitt², April D. Brundidge², Fatemeh Navid², Kristien Zaal⁶, Eric Hanson², Massimo G. Gadina⁷, Louis M. Staudt⁸, Thomas A. Griffin⁹, Jan Tavernier³, Frank Peelman³ and Robert Colbert², ¹Pediatric Translational Research Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, ²National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, ³Department of Biochemistry, Ghent University, Ghent, Belgium, ⁴Biodata Mining & Discovery, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, ⁵Center for Molecular Modeling, Ghent University, Ghent, Belgium, ⁶Light Imaging Section, Office of Science and Technology, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, ⁷Translational Immunology, Office of Science and Technology, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, ⁸National Cancer Institute, National Institutes of Health, Bethesda, MD, ⁹Levine Children’s Hospital at Carolinas Medical Center, Charlotte, NC
Background/Purpose: Using whole exome sequencing, we discovered a de novo heterozygous germline mutation in MYD88 (myeloid differentiation primary response 88) (c.666T>G, p.S222R) in a child…
Abstract Number: 2275 • 2017 ACR/ARHP Annual Meeting
Factors Related to Sustained Discontinuation of Medications for Well-Controlled JIA in the Childhood Arthritis & Rheumatology Research Alliance Registry
Daniel B. Horton¹, Fenglong Xie², Melissa L. Mannion³, Sarah Ringold⁴, Colleen K. Correll⁵, Anne C. Dennos⁶ and Timothy Beukelman⁷, ¹Rutgers Biomedical and Health Sciences, New Brunswick, NJ, ²Division of Clinical Immunology & Rheumatology, University of Alabama at Birmingham, Birmingham, AL, ³Pediatric rheumatology, University of Alabama at Birmingham, Birmingham, AL, ⁴Seattle Children's Hospital, Seattle, WA, ⁵Pediatrics, University of Minnesota, Minneapolis, MN, ⁶Duke Clinical Research Institute, Durham, NC, ⁷Pediatrics, University of Alabama at Birmingham, Birmingham, AL
Background/Purpose: Stopping medications is a priority for many patients with well-controlled JIA, but few factors predict favorable outcomes after discontinuation. We examined factors associated with…
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: 2279 • 2017 ACR/ARHP Annual Meeting
Dynamics of Concomitant Therapy in Children with Juvenile Idiopathic Arthritis Treated with Etanercept
Ekaterina Alexeeva^1,2, Tatiana Dvoryakovskaya^1,2, Victor Gladkikh^3,4, Andrei Moskalev^4,5, Rina Denisova², Ksenia Isaeva², Olga Lomakina², Margarita Soloshenko² and Anna Karaseva², ¹Pediatrics, The Federal State Autonomous Educational Institution of Higher Education The First Moscow State Medical University named after I.M. Sechenov Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russian Federation, ²Reumatology department, Federal State Autonomous Institution"National Scientific and Practical Center of Children's Health"Of the Ministry of Health of the Russian Federation, Moscow, Russian Federation, ³Department of Biostatistics, EOL Labs ltd, Novosibirsk, Rwanda, ⁴Laboratory of Computational Physics, Institute of Computational Mathematics and Mathematical Geophysics SB RAS, Novosibirsk, Russian Federation, ⁵Department of Biostatistics, EOL Labs ltd, Novosibirsk, Russian Federation
Background/Purpose: The effectiveness of target use of biological medications depends on how personalized they are to fit patient’s individual parameters with juvenile idiopathic arthritis (JIA).…
Abstract Number: 2856 • 2017 ACR/ARHP Annual Meeting
Evaluation of a Dosing Regimen for Tocilizumab in Patients Younger Than Two Years of Age with Systemic Juvenile Idiopathic Arthritis
Navita L. Mallalieu¹, Joy Hsu¹, Karen Wang¹, Sunethra Wimalasundera², Wendy Douglass², Chris Wells², Inmaculada Calvo³, Rubén Cuttica⁴, Hans-Iko Huppertz⁵, Rik Joos⁶, Yukiko Kimura⁷, Diana Milojevic⁸, Margalit Rosenkranz⁹, Kenneth Schikler¹⁰, Tamas Constantin¹¹ and Carine Wouters¹², ¹Roche Innovation Center, New York, NY, ²Roche Products, Ltd., Welwyn Garden City, United Kingdom, ³Hospital Universitario y Politécnico La Fe, Valencia, Spain, ⁴Hospital Gral de Niños Pedro Elizalde, Buenos Aires, Argentina, ⁵Professor Hess Children's Hospital, Bremen, Germany, ⁶ZNA, Antwerp, and UZ, Gent, Belgium, ⁷Hackensack University Medical Center, Hackensack, NJ, ⁸Tufts Medical Center, Boston, MA, ⁹Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, ¹⁰University of Louisville Medical School, Louisville, KY, ¹¹Semmelweis University, Budapest, Hungary, ¹²University Hospital Gasthuisberg, Leuven, Belgium
Background/Purpose: Tocilizumab (TCZ) is approved for the treatment of systemic juvenile idiopathic arthritis (sJIA) based on clinical trials in patients ≥2 years of age. This…
Abstract Number: 2280 • 2017 ACR/ARHP Annual Meeting
Effectiveness of Switching to Adalimumab As the Second- and Third-Line Biological Drug in Patients with Juvenile Idiopathic Arthritis
Ekaterina Alexeeva¹, Tatiana Dvoryakovskaya², Victor Gladkikh^3,4, Andrei Moskalev^4,5, Rina Denisova¹, Ksenia Isaeva¹, Olga Lomakina¹, Margarita Soloshenko¹ and Anna Karaseva¹, ¹Reumatology department, Federal State Autonomous Institution"National Scientific and Practical Center of Children's Health"Of the Ministry of Health of the Russian Federation, Moscow, Russian Federation, ²Pediatrics, The Federal State Autonomous Educational Institution of Higher Education The First Moscow State Medical University named after I.M. Sechenov Ministry of Health of the Russian Federation (Sechenov University), Moscow, Russian Federation, ³Department of Biostatistics, EOL Labs ltd, Novosibirsk, Rwanda, ⁴Laboratory of Computational Physics, Institute of Computational Mathematics and Mathematical Geophysics SB RAS, Novosibirsk, Russian Federation, ⁵Department of Biostatistics, EOL Labs ltd, Novosibirsk, Russian Federation
Background/Purpose: The range of biological drugs currently used in JIA therapy includes not only anti-TNF but also other varieties. However, despite the high effectiveness and…
Abstract Number: 2857 • 2017 ACR/ARHP Annual Meeting
Short and Long-Term Follow-up of Tocilizumab for Severe Juvenile Idiopathic Arthritis-Associated Uveitis
Nuria Vegas-Revenga¹, Vanesa Calvo-Río¹, Montserrat Santos-Gómez², Inmaculada Calvo³, Mº Isabel González- Fernández³, Berta López- Montesinos³, Marina Mesquida⁴, Alfredo Adan⁴, M. Victoria Hernández⁴, Olga Maiz⁵, Antonio Atanes⁶, Beatriz Bravo⁷, Consuelo Modesto⁸, Gisela Díaz-Cordovés⁹, Natalia Palmou-Fontana¹, Javier Loricera¹, MC Gonzalez-Vela¹⁰, Rosalia Demetrio¹¹, Carlos Fernández-Díaz¹, Lucia C. Domínguez-Casas¹, José Luis Martín-Varillas¹, Belén Atienza-Mateo¹, Jose L. Hernández¹², Miguel Angel González-Gay¹ and Ricardo Blanco¹, ¹Rheumatology, Hospital Universitario Marqués de Valdecilla. IDIVAL. Santander. Universidad de Cantabria. Spain, Santander, Spain, ²Rheumatology, Hospital de Sierrallana. Torrelavega. Spain, Torrelavega, Spain, ³Rheumatology, Hospital Universitario i Politecnico La Fe. Valencia. Spain, Valencia, Spain, ⁴Hospital Clinic. Barcelona. Spain, Barcelona, Spain, ⁵Hospital Donostia. Spain, San Sebastian, Spain, ⁶Rheumatology, Complejo Hospitalario Universitario A Coruña (CHUAC). Spain, A Coruna, Spain, ⁷Rheumatology, HU Virgen de las Nieves. Granada. Spain, Granada, Spain, ⁸Hospital Universitari Vall d'Hebron. Barcelona. Spain, Barcenola, Spain, ⁹Rheumatology, Hospital Regional Universitario de Málaga. Spain, Málaga, Spain, ¹⁰Pathology Anatomy, Hospital Universitario Marqués de Valdecilla. IDIVAL. Santander. Universidad de Cantabria. Spain, Santander, Spain, ¹¹Hospital Universitario Marqués de Valdecilla. IDIVAL. Santander. Universidad de Cantabria. Spain, Santander, Spain, ¹²Internal Medicine, Hospital Universitario Marqués de Valdecilla. IDIVAL. Santander. Universidad de Cantabria. Spain, Santander, Spain
Background/Purpose: Our objective was to assess the efficacy of tocilizumab (TCZ) at short and long term follow-up for severe juvenile idiopathic arthritis-associated uveitis.Methods: A Multicentre…
Abstract Number: 2281 • 2017 ACR/ARHP Annual Meeting
Patterns of Medication Use in Non-Systemic Polyarthritis: Data from the Childhood Arthritis and Rheumatology Research Alliance Patient Registry
Sarah Ringold¹, Fenglong Xie², Daniel B. Horton³, Melissa L. Mannion⁴, Colleen K. Correll⁵, Anne C. Dennos⁶ and Timothy Beukelman⁷, ¹Seattle Children's Hospital, Seattle, WA, ²Division of Clinical Immunology & Rheumatology, University of Alabama at Birmingham, Birmingham, AL, ³Pediatrics, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, ⁴Pediatric rheumatology, University of Alabama at Birmingham, Birmingham, AL, ⁵Pediatrics, University of Minnesota, Minneapolis, MN, ⁶Duke Clinical Research Institute, Durham, NC, ⁷Pediatric Rheumatology, University of Alabama at Birmingham, Birmingham, AL
Background/Purpose: The Childhood Arthritis and Rheumatology Research Alliance (CARRA) Registry began enrolling children with juvenile idiopathic arthritis (JIA) in July 2015. The large number of…
Abstract Number: 2858 • 2017 ACR/ARHP Annual Meeting
Validation of Biomarkers to Predict Flare in Polyarticular JIA upon Stopping Anti-TNF Therapy
Daniel J Lovell¹, Sarah Ringold² and P. Scott Eastman³, ¹PRCSG, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, ²Seattle Children's Hospital, Seattle, WA, ³Senior Director, New Product Development, Crescendo Bioscience, South San Francisco, CA
Background/Purpose: More than 40% of children with polyarticular forms of Juvenile Idiopathic Arthritis (JIA) experience clinical inactive disease on medication (CR). No clinical variable or…
Abstract Number: 2286 • 2017 ACR/ARHP Annual Meeting
Determinants of Anti-Tumor Necrosis Factor Drug Use in Juvenile Spondyloarthropathy and Impact on Clinical Disease Outcomes
Melissa Oliver¹, Julia F Simard², Dana Gerstbacher³, Tzielan Lee⁴ and Christy Sandborg⁵, ¹Pediatric Rheumatology, Stanford University, Department of Pediatric Rheumatology, Palo Alto, CA, ²Division of Epidemiology, Health Research and Policy Department, Stanford School of Medicine, Stanford, CA, ³Stanford University, Palo Alto, CA, ⁴Pediatric Rheumatology, Stanford University, Palo Alto, CA, ⁵Pediatric Rheumatology PTD, Stanford Medical Center, Palo Alto, CA
Background/Purpose: Patients with juvenile spondyloarthropathy (JSpA) have lower clinical remission rates, report higher pain scores, worse functioning and lower quality of life compared to other…
Abstract Number: 2952 • 2017 ACR/ARHP Annual Meeting
A Randomized Controlled Trial (RCT) of an Internet-Based Self-Management Program for Adolescents with Juvenile Idiopathic Arthritis (JIA)
Jennifer N. Stinson¹, Sarah Campillo², Tania Cellucci³, Paul Dancey⁴, Ciarán M. Duffy⁵, Janet Ellsworth⁶, Brian M. Feldman⁷, Adam Huber⁸, Nicole Johnson⁹, Patrick McGrath⁸, Alan Rosenberg¹⁰, Natalie J. Shiff¹¹, Lynn R. Spiegel¹², Shirley M.L. Tse¹³, Lori Tucker¹⁴, J. Charles Victor¹⁵ and Stephanie Luca¹⁶, ¹Anesthesia and Pain Medicine, The Hospital for Sick Children, Toronto, ON, Canada, ²Montreal Children's Hospital, Montreal, QC, Canada, ³McMaster University, hamilton, ON, Canada, ⁴Pediatrics, Janeway Children's Hospital, St. John's, NL, Canada, ⁵Children's Hospital of Eastern Ontario and University of Ottawa, Ottawa, ON, Canada, ⁶University of Alberta, Edmonton, AB, Canada, ⁷Rheumatology, The Hospital for Sick Children, Toronto, ON, Canada, ⁸IWK Health Centre, Halifax, NS, Canada, ⁹Alberta Children's Hospital, University of Calgary, Calgary, AB, Canada, ¹⁰Pediatrics, University of Saskatchewan, Saskatoon, SK, Canada, ¹¹University of Florida, Gainesville, FL, ¹²Rheumatology/Pediatrics, The Hospital for Sick Children, Toronto, ON, Canada, ¹³Rheumatology, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada, ¹⁴BC Children's Hospital, Vancouver, BC, Canada, ¹⁵University of Toronto, Toronto, ON, Canada, ¹⁶The Hospital for Sick Children, Toronto, ON, Canada
Background/Purpose: Juvenile Idiopathic Arthritis (JIA) is a common chronic childhood illness associated with negative impact on health-related quality of life (HRQL). As teens mature, they…
Abstract Number: 2293 • 2017 ACR/ARHP Annual Meeting
Can We Predict Achievement of Clinically Inactive Disease and Sustained Remission in Children with Juvenile Idiopathic Arthritis?
Stephanie Shoop-Worrall¹, Suzanne M Verstappen², Janet E. McDonagh³, Wendy Thomson⁴ and Kimme L. Hyrich¹, ¹The University of Manchester, Arthritis Research UK Centre for Epidemiology, Manchester, United Kingdom, ²Centre for Musculoskeletal Research, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester, Arthritis Research UK Centre for Epidemiology, Manchester, United Kingdom, ³Faculty of Medical and Human Sciences, Centre for MSK Research, Manchester, United Kingdom, ⁴Arthritis Research UK Centre for Genetics and Genomics,The University of Manchester, Manchester, United Kingdom
Background/Purpose: Identifying predictors for clinically inactive disease (CID) and sustained remission would allow rapid escalation of therapies for children less likely to achieve these states.…

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