Abstracts Archive - Page 1964 of 2425 - ACR Meeting Abstracts

Abstract Number: 1313 • 2014 ACR/ARHP Annual Meeting
Comorbidity Patterns in Children with Juvenile Idiopathic Arthritis and Systemic Lupus Erythematosus: The Childhood Arthritis and Rheumatology Research Alliance Registry
Marc D. Natter¹, Mei-Sing Ong², Kenneth D. Mandl³, Laura Schanberg⁴, Yukiko Kimura⁵, Norman Ilowite⁶ and the CARRA Registry Investigators, ¹Intelligent Health Labs, Children's Hospital Boston, Boston, MA, ²Australian Institute of Health Innovation, University of New South Wales, Sydney, Australia, ³Intelligent Health Lab, Children's Hospital Boston, Boston, MA, ⁴Duke University, Durham, NC, ⁵Pediatric Rheumatology, Hackensack Univ Medical Ctr, Hackensack, NJ, ⁶Rheumatology, Children's Hospital Montefiore, Bronx, NY
Background/Purpose: Knowledge of co-occurring disease processes (comorbidities) is important for understanding disease pathogenesis, refining disease classifications, developing appropriate screening and prevention strategies, and determining overall…
Abstract Number: 1312 • 2014 ACR/ARHP Annual Meeting
Features, Treatment and Outcome of Macrophage Activation Syndrome in Pediatric Systemic Lupus Erythematosus
Roberto Ezequiel Borgia¹, Maya Gerstein¹, Deborah M. Levy², Earl D. Silverman¹ and Linda T Hiraki³, ¹Division of Rheumatology, The Hospital for Sick Children, Toronto, ON, Canada, ²Rheumatology, The Hospital for Sick Children and University of Toronto, Toronto, ON, Canada, ³The Hospital for Sick Children, Toronto, ON, Canada
Background/Purpose: Macrophage activation syndrome (MAS) is a life-threatening inflammatory complication of pediatric systemic lupus erythematosus (pSLE). There are few reports of the presentation, treatment and outcome of…
Abstract Number: 1311 • 2014 ACR/ARHP Annual Meeting
Lupus Nephritis in Mexican Children
María del Rocío Maldonado-Velázquez¹, Enrique Faugier¹, Fernando Garcia-Rodriguez², Paola Lara¹, Angel Flores¹, Javier Tomala-Haz¹ and Diego Salinas-Encinas¹, ¹Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico, ²Rheumatology, Hospital Infantil de Mexico Federico Gomez, Mexico City, Mexico
Background/PurposeIncidence and disease pattern of childhood-onset systemic lupus erythematosus (SLE) is reported to differ among ethnic groups. Lupus nephritis (LN) strongly affects the outcome in…
Abstract Number: 1310 • 2014 ACR/ARHP Annual Meeting
Predicting Macrophage Activation Syndrome in Pediatric Systemic Lupus Erythematosus Patients at Diagnosis
Maya Gerstein¹, Roberto Ezequiel Borgia², Brian Feldman¹, Deborah M. Levy³, Sharon Sukhdeo⁴, Susanne M. Benseler⁵, Lawrence W.K. Ng¹, Mohamed Abdelhaleem⁶, Earl D. Silverman² and Linda T Hiraki⁷, ¹Rheumatology, The Hospital for Sick Children, Toronto, ON, Canada, ²Division of Rheumatology, The Hospital for Sick Children, Toronto, ON, Canada, ³Rheumatology, The Hospital for Sick Children and University of Toronto, Toronto, ON, Canada, ⁴Rheumatology, The Hospital For Sick Children, Toronto, ON, Canada, ⁵Rheumatology, Alberta Children's Hospital, University of Calgary, Calgary, AB, Canada, ⁶Department of Paediatric Laboratory Medicine, Division of Haematopathology, The Hospital for Sick Children, Toronto, ON, Canada, ⁷The Hospital for Sick Children, Toronto, ON, Canada
Background/Purpose It can be difficult to differentiate macrophage activation syndrome (MAS) from active pediatric systemic lupus erythematosus (pSLE). However, this differentiation is in determining correct…
Abstract Number: 1309 • 2014 ACR/ARHP Annual Meeting
Does Anti-C1q Antibody Have Diagnostic and Prognostic Roles in Childhood – Onset Systemic Lupus Erythematosus?
Thaschawee Arkachaisri¹, Joo Guan Yeo², Justin Hung Tiong Tan³, Sook Fun Hoh⁴, Lena Das³ and Jing Yao Leong², ¹Rheumatology & Immunology, KK Women's and Children's Hospital, Singapore, Singapore, ²Children Intensive Care Unit (CICU), KK Women's and Children's Hospital, Singapore, Singapore, ³Rheumatology and Immunology, KK Women's and Children's Hospital, Singapore, Singapore, ⁴Nursing, KK Women's and Children's Hospital, Singapore, Singapore
Background/Purpose: Biomarkers proven to be effective in aSLE patients may not directly apply to cSLE unless validation is done. Existing evidences have shown immunopathogenic roles…
Abstract Number: 1308 • 2014 ACR/ARHP Annual Meeting
Antinucleosome Antibodies As Potential Diagnostic and Prognostic Biomarkers in Childhood Onset Systemic Lupus Erythematosus
Thaschawee Arkachaisri¹, Joo Guan Yeo², Justin Hung Tiong Tan³, Sook Fun Hoh⁴, Lena Das³ and Jing Yao Leong², ¹Rheumatology & Immunology, KK Women's and Children's Hospital, Singapore, Singapore, ²Children Intensive Care Unit (CICU), KK Women's and Children's Hospital, Singapore, Singapore, ³Rheumatology and Immunology, KK Women's and Children's Hospital, Singapore, Singapore, ⁴Nursing, KK Women's and Children's Hospital, Singapore, Singapore
Background/Purpose: The role of antinucleosome antibodies (ANuA) in the immunopathogenesis of SLE is evident. ANuA was shown to be a good, if not better than…
Abstract Number: 1307 • 2014 ACR/ARHP Annual Meeting
Monitoring of Mid-Interval Plasma Levels of Mycophenolic Acid in Pediatric Lupus Nephritis Patients
Joyce S Hui-Yuen¹, Kristi Truong², Liza Mariel Bermudez-Santiago¹, Amy J. Starr³, Andrew Eichenfield⁴, Lisa F. Imundo⁵ and Anca Askanase³, ¹Morgan Stanley Children's Hospital of New York Presbyterian, Columbia University Medical Center, New York, NY, ²Doctor of Pharmacy degree program, St John's University, Queens, NY, ³Columbia University Medical Center, New York, NY, ⁴Div of Pediatric Rheumatology, Children's Hosp of New York, New York, NY, ⁵Assoociate Professor of Pediatrics in Medicine - Rheumatoology, Columbia University Medical Center, New York, NY
Background/Purpose: Mycophenolate mofetil (MMF) is often used to treat lupus nephritis (LN) and extra-renal lupus in children with SLE. Plasma levels of mycophenolic acid (MPA)…
Abstract Number: 1306 • 2014 ACR/ARHP Annual Meeting
Outcome of Lupus Nephritis in Children Less Than 12 Years Old from North-India
Anju Gupta, Bonnie Abujam, Deepti Suri, Amit Rawat and Surjit Singh, Postgraduate Institute of Medical Education and Research, Chandigarh, India
Background/Purpose Studies on lupus nephritis in young children below 12 years of age from developing countries are limited. This study looks at long-term outcome in…
Abstract Number: 1305 • 2014 ACR/ARHP Annual Meeting
Adiposity and Adipokines Are Associated with Insulin Resistance in Pediatric Systemic Lupus Erythematosus
Leandra Uribe Woolnough^1,2, Tracey Wright^2,3 and Gloria Vega⁴, ¹Pediatrics, UT Southwestern Medical Center, Dallas, TX, ²Children's Medical Center, Dallas, TX, ³Pediatrics/Rheumatology, UT Southwestern Medical Center, Dallas, TX, ⁴Center for Human Nutrition, UTSouthwestern Medical Center, Dallas, TX
Background/Purpose: Traditional risk factors for cardiovascular disease do not fully account for the increase in atherosclerosis in SLE. Insulin resistance (IR) and other metabolic derangements…
Abstract Number: 1304 • 2014 ACR/ARHP Annual Meeting
Development of an Index to Non-Invasively Quantify Lupus Nephritis Chronicity in Children
Khalid Abulaban¹, Michael Bennett², Marisa Klein-Gitelman³, Stacy P. Ardoin⁴, Kelly A. Rouster-Stevens⁵, Lori B. Tucker⁶, Kasha Wiley⁷, Shannen Nelson⁸, Karen Onel⁹, Nora G. Singer¹⁰, Kathleen M. O'Neil¹¹, B Anne Eberhard¹², Lawrence K. Jung¹³, Lisa F. Imundo¹⁴, Tracey Wright¹⁵, David Witte¹⁶, Jun Ying¹⁷, Prasad Devarajan² and Hermine I. Brunner¹⁸, ¹Pediatric Rheumatology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, ²Nephrology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, ³Anne & Robert H Lurie Childrens Hospital of Chicago, Chicago, IL, ⁴Pediatric & Adult Rheumatology, Ohio State University College of Medicine, Columbus, OH, ⁵Pediatrics, Emory University School of Medicine, Atlanta, GA, ⁶Rheumatology, BC Children's Hospital and University of British Columbia, Vancouver, BC, Canada, ⁷Rheumatology, Cincinnati Children's Hospital Medical Center, c, OH, ⁸Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, ⁹Pediatric Rheumatology, University of Chicago Hospitals, Chicago, IL, ¹⁰Medicine, Division of Rhuematology, Division of Rheumatology, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, ¹¹Division of Pediatric Rheumatology, Riley Hospital for Children, Indianapolis, IN, ¹²Pediatrics/Rheumatology, Cohen Children's Medical Center, Lake Success, NY, ¹³Pediatric Rheumatology, Children's National Medical Center, Washington, DC, ¹⁴Assoociate Professor of Pediatrics in Medicine - Rheumatoology, Columbia University Medical Center, New York, NY, ¹⁵Pediatrics/Rheumatology, UT Southwestern Medical Center, Dallas, TX, ¹⁶Rheumatology, Cincinnati Children's Hospital, Cincinnati, OH, ¹⁷University of Cincinnati, Cincinnati, OH, ¹⁸Cincinnati Children's Hospital Medical Center, Cincinnati, OH
Background/Purpose: The current gold standard for assessing chronic changes in Lupus Nephritis (LN) is a kidney biopsy interpreted using the International Societies for Nephrology &…
Abstract Number: 1303 • 2014 ACR/ARHP Annual Meeting
Accuracy of Laboratory Measures and Clinical Renal Activity Indices for Reflecting Biopsy-Proven Lupus Nephritis (LN) Activity
Khalid Abulaban¹, Stacy P. Ardoin², Marisa Klein-Gitelman³, Kelly A. Rouster-Stevens⁴, Michael Bennett⁵, Lori B. Tucker⁶, Kasha Wiley⁷, Shannen Nelson⁸, Karen Onel⁹, Nora G. Singer¹⁰, B Anne Eberhard¹¹, Kathleen M. O'Neil¹², Elizabeth B. Brooks¹³, Lawrence K. Jung¹⁴, Lisa F. Imundo¹⁵, Tracey Wright¹⁶, David Witte¹⁷, Jun Ying¹⁸, Prasad Devarajan⁵ and Hermine I. Brunner¹⁹, ¹Pediatric Rheumatology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, ²Pediatric & Adult Rheumatology, Ohio State University College of Medicine, Columbus, OH, ³Anne & Robert H Lurie Childrens Hospital of Chicago, Chicago, IL, ⁴Pediatrics, Emory University School of Medicine, Atlanta, GA, ⁵Nephrology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, ⁶Rheumatology, BC Children's Hospital and University of British Columbia, Vancouver, BC, Canada, ⁷Rheumatology, Cincinnati Children's Hospital Medical Center, c, OH, ⁸Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, ⁹Pediatric Rheumatology, University of Chicago Hospitals, Chicago, IL, ¹⁰Medicine, Division of Rhuematology, Division of Rheumatology, MetroHealth Medical Center, Case Western Reserve University, Cleveland, OH, ¹¹Pediatrics/Rheumatology, Cohen Children's Medical Center, Lake Success, NY, ¹²Pediatric Rheumatology, Riley Hospital for Children, Indianapolis, IN, ¹³Pediatric Infectious Disease, Rheumatology and Geographic Medicine, Case Medical Center, Cleveland, OH, ¹⁴Pediatric Rheumatology, Children's National Medical Center, Washington, DC, ¹⁵Assoociate Professor of Pediatrics in Medicine - Rheumatoology, Columbia University Medical Center, New York, NY, ¹⁶Pediatrics/Rheumatology, UT Southwestern Medical Center, Dallas, TX, ¹⁷Rheumatology, Cincinnati Children's Hospital, Cincinnati, OH, ¹⁸University of Cincinnati, Cincinnati, OH, ¹⁹Cincinnati Children's Hospital Medical Center, Cincinnati, OH
Background/Purpose : LN is common in childhood-onset Systemic Lupus Erythematosus (cSLE). Kidney biopsies are impractical to assess the course of LN given their invasiveness and…
Abstract Number: 1321 • 2014 ACR/ARHP Annual Meeting
A Pilot Study to Evaluate the Feasibility of Conducting Juvenile Localized Scleroderma Comparative Effectiveness Treatment Studies
Suzanne C. Li¹, Kathryn S. Torok², Mara L Becker^3,4, Fatma Dedeoglu⁵, Polly J. Ferguson⁶, Robert C. Fuhlbrigge^7,8, Gloria C. Higgins⁹, Sandy D. Hong¹⁰, Maria F. Ibarra¹¹, Ronald Laxer¹², Thomas G. Mason II¹³, Elena Pope¹⁴, Marilynn G. Punaro¹⁵, C. Egla Rabinovich¹⁶, Katie G. Stewart¹⁵ and Brian Feldman¹⁷, ¹Pediatrics, Joseph M Sanzari Children’s Hospital, Hackensack University Medical Center, Hackensack, NJ, ²Pediatric Rheumatology, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, ³Rheumatology, Children's Mercy Hospital, Kansas City, MO, ⁴Clinical Pharmacology and Rheumatology, Children's Mercy Hospital, Kansas City, MO, ⁵Rheumatology, Boston Children's Hospital, Boston, MA, ⁶Dept of Pediatrics--Rheum, University of Iowa Carver College of Medicine, Iowa City, IA, ⁷Department of Dermatology, Brigham and Women's Hospital, Boston, MA, ⁸Division of Immunology, Boston Children's Hospital, Boston, MA, ⁹Pediatric Rheumatology Ohio State University, Nationwide Childrens Hosp, Columbus, OH, ¹⁰Pediatrics-Rheumatology, U of Iowa Children's Hosp, Iowa City, IA, ¹¹Pediatric Rheumatolgy, Children's Mercy Hospital, Kansas City, MO, ¹²Rheumatology, The Hospital for Sick Children, University of Toronto, Toronto, ON, Canada, ¹³Rheumatology, Mayo Clinic Rochester, Rochester, MN, ¹⁴Dermatology, The Hospital for Sick Children, Toronto, ON, Canada, ¹⁵Pediatric Rheumatology, Texas Scottish Rite Hospital, Dallas, TX, ¹⁶Pediatric Rheumatology, Duke Univ Med Ctr, Durham, NC, ¹⁷Rheumatology, The Hospital for Sick Children, Toronto, ON, Canada
Background/Purpose Juvenile localized scleroderma (jLS) often causes severe morbidity in the developing child, including growth defects and disfigurement. Optimal therapy is not known. The…
Abstract Number: 1320 • 2014 ACR/ARHP Annual Meeting
Analysis of Risk Factors for Thrombosis in Pediatric Patients with Systemic Lupus Erythematosus
Kyla D. Driest¹, Mollie S. Sturm², Sarah H. O'Brien³, Charles H. Spencer⁴ and Stacy P. Ardoin⁵, ¹Rheumatology, OSU Pediatrics, Nationwide Children's Hospital, Columbus, OH, ²Nationwide Children's Hospital, Columbus, OH, ³Hematology, Nationwide Children's Hospital, Columbus, OH, ⁴Rheumatology, Nationwide Childrens Hospital, Columbus, OH, ⁵Pediatric & Adult Rheumatology, Ohio State University College of Medicine, Columbus, OH
Background/Purpose: Patients with systemic lupus erythematosus (SLE) have a higher thrombotic risk compared to the general population, and arterial and venous thromboses impart substantial morbidity…
Abstract Number: 1319 • 2014 ACR/ARHP Annual Meeting
Safety of Rituximab in Treating Pediatric Rheumatologic Disease
Arunima Agarwal¹, Anusha Ramanathan² and Rhina Castillo³, ¹Pediatric Rheumatology, Children's Hospital of Los Angeles, Los Angeles, CA, ²Rheumatology, Children's Hospital Los Angeles, Los Angeles, CA, ³Pediatric Rheumatology, Childrens Hospital Los Angeles, Los Angeles, CA
Background/Purpose Rituximab is a chimeric human/murine monoclonal antibody directed against the B cell specific antigen CD20. There is growing evidence that suggests Rituximab may also…
Abstract Number: 1318 • 2014 ACR/ARHP Annual Meeting
Illness Onset Features and Misdiagnosis in Juvenile Idiopathic Inflammatory Myopathies (JIIM) Differ Among Clinical and Autoantibody (Ab) Subgroups
Gulnara Mamyrova¹, Lan Wu², Adam Huber³, Ira N. Targoff⁴, Frederick W. Miller² and Lisa G. Rider², ¹Rheumatology, George Washington University, Washington, DC, ²Environmental Autoimmunity Group, NIEHS, NIH, Bethesda, MD, ³IWK Health Centre, Halifax, NS, Canada, ⁴Veterans Affairs Medical Center, University of Oklahoma Health Sciences Center, Oklahoma City, OK
Background/Purpose: To evaluate features of JIIM clinical and Ab subgroups at illness onset. Methods: Physician-completed questionnaires illness onset features were reviewed in 465 JIIM pts…

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