Abstracts tagged "Systemic lupus erythematosus (SLE)"

Abstract Number: 1934 • ACR Convergence 2021
Intra-Individual Change in Cognitive Function Among Adults with Systemic Lupus Erythematosus: A Markov Analysis over 7 Years
Stefan Perera¹, Richard Cook², Ker-Ai Lee², Patricia Katz³ and Zahi Touma⁴, ¹Division of General Internal Medicine, University of Toronto, Toronto, ON, Canada, ²Department of Statistics and Actuarial Sciences, University of Waterloo, Waterloo, ON, Canada, ³University of California San Francisco, San Francisco, CA, ⁴University of Toronto, Mississauga, ON, Canada
Background/Purpose: Cognitive impairment is a prevalent neuropsychiatric manifestation of SLE. Studies have primarily focused on the prevalence of cognitive impairment cross-sectionally; however, there remain gaps…
Abstract Number: 0078 • ACR Convergence 2021
Frequency and Clinical Characteristics of Secondary Antiphospholipid Syndrome in Systemic Lupus Erythematosus: The Georgia Lupus Registry
Jinan al-naqeeb¹, Gaobin Bao², Cristina Drenkard² and S Sam Lim³, ¹Emory University, Decatur, GA, ²Emory University, Atlanta, GA, ³Department of Medicine, Division of Rheumatology, Emory University School of Medicine, Atlanta, GA
Background/Purpose: Although APS was originally described in those with SLE, the epidemiology and clinical characteristics of secondary APS (2APS) has not been well described in…
Abstract Number: 0324 • ACR Convergence 2021
Machine Learning: Identifying Lupus Nephritis Within Systemic Lupus Erythematosus in the Real World
Bruno Teixeira, David Bell, Tim Holbrook and Ben Hoskin, Adelphi Real World, Bollington, United Kingdom
Background/Purpose: Around 40-70% of patients with systemic lupus erythematosus (SLE) develop lupus nephritis (LN). LN is often underdiagnosed and early diagnosis is crucial for reducing…
Abstract Number: 0340 • ACR Convergence 2021
Urinary L-selectin Predicts Disease Activity and Histological Changes in Lupus Nephritis
Huihua Ding¹, Yiwei Shen¹, Min Dai¹, Chandra Mohan² and Nan Shen³, ¹Shanghai JiaoTong University School of Medicine, Shanghai, China (People's Republic), ²University of Houston, Houston, TX, ³Shanghai Jiang Tong University School of Medicine, Shanghai, China (People's Republic)
Background/Purpose: There remains unmet needs of non-invasive markers of disease activity, damage, prognosis, and treatment response in lupus nephritis patients. Here, we aim to validate…
Abstract Number: 0471 • ACR Convergence 2021
Therapeutic Efficacy of BT-104, an Oral LANCL2 Agonist, for the Treatment of Systemic Lupus Erythematosus
Andrew Leber, Raquel Hontecillas, Nuria Tubau-Juni, Sarah Fitch, Jyoti Chauhan and Josep Bassaganya-Riera, Landos Biopharma, Blacksburg, VA
Background/Purpose: Systemic lupus erythematosus is a complex disease in which the immune system is dysfunctional at multiple levels including impaired regulatory responses, altered self-antigen processing…
Abstract Number: 0597 • ACR Convergence 2021
Sex Differences in Multimorbidity Between Patients with Systemic Lupus Erythematosus and Comparators in a Large Nationwide US Study
Ali Duarte-Garcia¹, Herbert Heien¹, Nilay Shah¹ and Cynthia Crowson², ¹Mayo Clinic, Rochester, MN, ²Mayo Clinic, Eyota, MN
Background/Purpose: Patients with systemic lupus erythematosus (SLE) have an increased burden of multimorbidity. Although many comorbidities may vary by sex and men with lupus may…
Abstract Number: 0768 • ACR Convergence 2021
Poverty and Length of Stay in Children Hospitalized with Pediatric Systemic Lupus Erythematosus: An Analysis of the 2016 Kids’ Inpatient Database
William Soulsby, Erica Lawson and Matthew Pantell, University of California San Francisco, San Francisco, CA
Background/Purpose: Prior studies have demonstrated alarming health disparities in adult patients with SLE, including higher disease severity and activity among Hispanic and Black patients. Pediatric…
Abstract Number: 0865 • ACR Convergence 2021
Lupus Low Disease Activity State Attainment Provides Significant Protection Against Mortality: A Multi-National, Longitudinal Observational Study
Rangi Kandane-Rathnayake¹, Vera Golder¹, Worawit Louthrenoo², YI-HSING CHEN³, Jiacai Cho⁴, Aisha Lateef⁵, Laniyati Hamijoyo⁶, Shue-Fen Luo⁷, Yeong-Jian Wu⁸, Sandra Navarra⁹, Leonid Zamora⁹, Zhanguo Li¹⁰, Yuan An¹⁰, Sargunan Sockalingam¹¹, Yasuhiro Katsumata¹², Masayoshi Harigai¹², Yanjie Hao¹³, Zhuoli Zhang¹³, B.M.D.B. Basnayake¹⁴, Madelynn Chan¹⁵, Jun Kikuchi¹⁶, Tsutomu Takeuchi¹⁷, Shereen Oon¹⁸, Sang-Cheol Bae¹⁹, Sean O’Neill²⁰, Fiona Goldblatt²¹, Kathryn Gibson²⁰, Kristine (Pek Ling) Ng²², Annie Law²³, Nicola Tugnet²⁴, Sunil Kumar²⁵, Michael Tee²⁶, DaeYoung Yu²⁷, Chetan Karyekar²⁸, Yoshiya Tanaka²⁹, C.S. Lau³⁰, Mandana Nikpour³¹, Alberta Hoi³² and Eric Morand³³, ¹Monash University, Clayton, Australia, ²Maharaj Nakorn Chiangmai, Chiang Mai, Thailand, ³Taichung Veterans General Hospital, Taichung, Taiwan (Republic of China), ⁴National University Health System (NUHS), Singapore, Singapore, ⁵National University Hospital, Singapore, Singapore, ⁶University of Padjadjaran, Bandung, Indonesia, ⁷Chang Gung Memorial Hospital, Taipei, Taiwan, ⁸Chang Gung Memorial Hospital, Taoyuan County, Taiwan, ⁹University of Santo Tomas Hospital, Manila, Philippines, ¹⁰People's Hospital, Peking University Health Science Center, Beijing, China (People's Republic), ¹¹University of Malaya, Kuala Lumpur, Malaysia, ¹²Tokyo Women's Medical University School of Medicine, Tokyo, Japan, ¹³Peking University First Hospital, Beijing, China (People's Republic), ¹⁴Teaching (General) Hospital, Kandy, Sri Lanka, ¹⁵Tan Tock Seng Hospital, Singapore, Singapore, ¹⁶Keio University, Tokyo, Japan, ¹⁷Div. Rheumatology, Keio University, Tokyo, Japan, ¹⁸Melbourne Health, Parkville, Australia, ¹⁹Hanyang University Medical Center, Seoul, Republic of Korea, ²⁰Liverpool Hospital, Sydney, Australia, ²¹Flinders Medical Centre, Adelaide, Australia, ²²North Shore Hospital, Auckland, New Zealand, ²³Singapore General Hospital, Singapore, Singapore, ²⁴Auckland District Health Board, Auckland, New Zealand, ²⁵Counties Manukau Health, Auckland, New Zealand, ²⁶University of the Philippines, Quezon City, Philippines, ²⁷Janssen Asia Pacific, Seoul, Republic of Korea, ²⁸Janssen R&D, Spring House, PA, ²⁹University of Occupational and Environmental Health, Kitakyushu, Japan, ³⁰University of Hong Kong, Hong Kong, Hong Kong, ³¹University of Melbourne at St Vincent's Hospital, Melbourne, Australia, ³²Department of Rheumatology, Monash Health & Department of Medicine, School of Clinical Sciences, Monash University, Melbourne, Australia, ³³School of Clinical Sciences at Monash Health, Monash University Faculty of Medicine, Nursing and Health Sciences, Monash Medical Centre Clayton, Melbourne, Australia
Background/Purpose: Mortality in patients with systemic lupus erythematosus (SLE) is high compared to the general population. Attainment of the Lupus Low Disease Activity State (LLDAS)…
Abstract Number: 0881 • ACR Convergence 2021
Economic Evaluation of Neuropsychiatric (NP) Lupus in an International Inception Cohort Using a Multistate Model Approach
Ann Clarke¹, John Hanly², Yvan St.Pierre³, Caroline Gordon⁴, Sang-Cheol Bae⁵, Juanita Romero-Diaz⁶, Jorge Sanchez-Guerrero⁷, Sasha Bernatsky⁸, Daniel Wallace⁹, David Isenberg¹⁰, Anisur Rahman¹¹, Joan Merrill¹², Paul R Fortin¹³, Dafna Gladman¹⁴, Murray Urowitz¹⁵, Ian N. Bruce¹⁶, Michelle Petri¹⁷, Ellen Ginzler¹⁸, Mary Anne Dooley¹⁹, Rosalind Ramsey-Goldman²⁰, Susan Manzi²¹, Andreas Jnsen²², Graciela Alarcn²³, Ronald van Vollenhoven²⁴, Cynthia Aranow²⁵, Meggan Mackay²⁵, Guillermo Ruiz-Irastorza²⁶, S Sam Lim²⁷, Murat Inanc²⁸, Kenneth Kalunian²⁹, Soren Jacobsen³⁰, Christine Peschken³¹, Diane Kamen³², Anca Askanase³³ and Vernon Farewell³⁴, ¹University of Calgary, Calgary, AB, Canada, ²Dalhousie University, Halifax, NS, Canada, ³Research Institute of the McGill University Health Centre, Montréal, QC, Canada, ⁴Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom, ⁵Hanyang University Medical Center, Seoul, Republic of Korea, ⁶Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Ciudad de México, Federal District, Mexico, ⁷Instituto Nacional de Ciencias Médicas y Nutrición, Inmunología y Reumatología, Mexico City, Mexico, ⁸McGill University, Montréal, QC, Canada, ⁹Cedars-Sinai, Los Angeles, CA, ¹⁰Centre for Rheumatology, University College London, London, United Kingdom, ¹¹University College London, London, United Kingdom, ¹²Oklahoma Medical Research Foundation, Oklahoma City, OK, ¹³CHU de Quebec - Universite Laval, Québec City, QC, Canada, ¹⁴Schroeder Arthritis Institute, Krembil Research Institute, Toronto Western Hospital, Toronto, ON, Canada, ¹⁵Center for Prognosis Studies in the Rheumatic Diseases, Toronto Western Hospital, University of Toronto, Lupus Clinic, Toronto, ON, Canada, ¹⁶University of Manchester, Manchester, United Kingdom, ¹⁷Johns Hopkins University School of Medicine, Baltimore, MD, ¹⁸SUNY Downstate Health Sciences University, Brooklyn, NY, ¹⁹Raleigh Neurology Associates, Chapel Hill, NC, ²⁰Northwestern University, Chicago, IL, ²¹Allegheny Health Network, Wexford, PA, ²²Lund University, Lund, Sweden, ²³University of Alabama at Birmingham, Birmingham, AL, ²⁴Department of Rheumatology and Clinical Immunology, Amsterdam University Medical Center, Amsterdam Rheumatology Center, Amsterdam, Netherlands, ²⁵Feinstein Institutes for Medical Research, Manhasset, NY, ²⁶Hospital Universitario Cruces, University of the Basque Country, Bizkaia, Spain, ²⁷Department of Medicine, Division of Rheumatology, Emory University School of Medicine, Atlanta, GA, ²⁸Istanbul University Faculty of Medicine, Istanbul, Turkey, ²⁹UC San Diego, La Jolla, CA, ³⁰Rigshospitalet, Copenhagen, Denmark, ³¹University of Manitoba, Winnipeg, MB, Canada, ³²Medical University of South Carolina, Charleston, SC, ³³Columbia University Medical Center, New York, NY, ³⁴University of Cambridge, Cambridge, United Kingdom
Background/Purpose: Little is known about the economic burden of NP lupus. We estimated annual and cumulative direct and indirect costs (DC, IC) associated with NP…
Abstract Number: 0966 • ACR Convergence 2021
Integrated Single Cell RNA-Sequencing Analysis of Tissue-Localized T Cells in Cutaneous Lupus and Lupus Nephritis
Garett Dunlap¹, Allison Billi², Feiyang Ma³, Johann Gudjonsson², J. Michelle Kahlenberg⁴ and Deepak Rao⁵, ¹Harvard University, Somerville, MA, ²Department of Dermatology, University of Michigan, Ann Arbor, MI, ³University of California Los Angeles, Los Angelas, CA, ⁴University of Michigan, Ann Arbor, MI, ⁵Brigham and Women's Hospital, Boston, MA
Background/Purpose: Cutaneous lupus erythematosus (CLE) is commonly present in patients with systemic lupus erythematosus (SLE), but can also exist as an isolated manifestation without further…
Abstract Number: 1054 • ACR Convergence 2021
Metabolomics as an Innovative Tool for Cardiac Risk Stratification in Patients with Rheumatic Diseases: Results from a Pilot Study
Sorwe Mojtahed Poor¹, Lisa Hahnefeld², Frank Behrens³, Harald Burkhardt⁴, Michaela Köhm⁵, Geisslinger Gerd⁶ and Gurke Robert⁷, ¹University hospital Frankfurt Devision Rheumatology and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt am Main, Germany, ²pharmazentrum frankfurt/ZAFES, Institute of Clinical Pharmacology, Johann Wolfgang Goethe University, Frankfurt/Main, Germany, Frankfurt, Germany, ³Rheumatology & Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Fraunhofer Cluster Immune-Mediated Diseases (CIMD), Fraunhofer Cluster Immune-Mediated Diseases (CIMD), Frankfurt/Main, Germany, ⁴University hospital Frankfurt Devision Rheumatology and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt, Germany, ⁵University hospital Frankfurt Devision Rheumatology and Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt, ⁶Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt, Germany, ⁷pharmazentrum frankfurt/ZAFES, Institute of Clinical Pharmacology, Johann Wolfgang Goethe University, Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Frankfurt, Germany
Background/Purpose: Patients with rheumatic diseases (RMD) face an increased cardiovascular (CV) mortality compared to the general population. Still, risk stratification based on traditional cardiovascular risk…
Abstract Number: 1262 • ACR Convergence 2021
Fish Oil Supplementation and Pro-inflammatory and Pro-Resolving Lipid Mediators in Patients with and Without Systemic Lupus Erythematosus
May Choi¹, Nancy Cook², Emma Stevens², Natalya Gomelskaya², Gregory Kotler³, JoAnn Manson³, Jessica Lasky-Su², Raju Tatituri², Samia Mora², I-Min Lee³, Charles Serhan² and Karen Costenbader⁴, ¹Brigham and Women's Hospital | University of Calgary, Calgary, AB, Canada, ²Brigham and Women's Hospital, Boston, MA, ³Brigham and Women's Hospital/ Harvard Medical School, Boston, MA, ⁴Brigham and Women's Hospital, Belmont, MA
Background/Purpose: Omega-3 fatty acid-derived “specialized pro-resolving mediators” (SPM) are low-abundance lipid mediators (LM) central to inflammation resolution. In this cross-sectional study, we investigated whether fish…
Abstract Number: 1278 • ACR Convergence 2021
Clinical Outcomes in a Cohort of Puerto Ricans with Systemic Lupus Erythematosus After SARS CoV-2 Infection
Ariana González-Meléndez¹ and Luis Vilá², ¹University of Puerto Rico Medical Sciences Campus, San Juan, PR, ²University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico
Background/Purpose: The coronavirus disease 2019 (COVID-19) pandemic is of particular concern for people with autoimmune rheumatic diseases and for those who are immunosuppressed given the…
Abstract Number: 1294 • ACR Convergence 2021
Predictors of BILAG-based Outcomes in Patients with SLE: Analysis from the Systemic Lupus International Collaborating Clinics (SLICC) Inception Cohort and MASTERPLANS Consortium
Trixy David¹, Li Su², Yafeng Cheng², Caroline Gordon³, Benjamin Parker¹, David Isenberg⁴, John A Reynolds⁵ and Ian N Bruce⁶, ¹The Kellgren Centre for Rheumatology, and NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester, United Kingdom, ²MRC Biostatistics Unit, School of Clinical Medicine, University of Cambridge, Cambridge, United Kingdom, ³Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom, ⁴Centre for Rheumatology, University College London, London, United Kingdom, ⁵Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, and Rheumatology Department, City Hospital, Sandwell and West Birmingham NHS Trust, Birmingham, United Kingdom, ⁶The Kellgren Centre for Rheumatology; NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, and Centre for Epidemiology Versus Arthritis, Centre for Musculoskeletal Research, The University of Manchester, Manchester, United Kingdom
Background/Purpose: Several novel SLE therapies are in development. Precision medicine aims to improve treatment practices and real-world outcomes. Certain factors, however, will likely reflect overall…
Abstract Number: 1431 • ACR Convergence 2021
Human TLR8 Leads to Fatal Anemia Due to Ineffective Erythropoiesis in Bone Marrow Erythroblastic Islands in Murine SLE
Naomi Maria¹, Julien Papoin¹, Chirag Raparia¹, Zeguo Sun², Shani Martinez¹, Weijia Zhang², Lionel Blanc¹ and Anne Davidson¹, ¹Institute of Molecular Medicine, Feinstein Institutes for Medical Research, Manhasset, NY, ²Division of Nephrology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY
Background/Purpose: There are multiple causes of anemia in SLE including hemolysis, inflammation, renal insufficiency and, more rarely, microangiopathy, hemophagocytosis and bone marrow insufficiency. One cause…

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