Abstracts tagged "Systemic lupus erythematosus (SLE)"

Abstract Number: 0618 • ACR Convergence 2024
Comparison of Cell Type-Specific Polygenic Risk in Systemic Lupus Erythematosus Patient and Healthy Controls
Liyoung Kim¹, Vitor Aguiar², Daniela Fernandez-Salinas³, Jeffrey Sparks⁴, Peter Nigrovic¹, Joyce Chang² and Maria Gutierrez-Arcelus², ¹Boston Children's Hospital, Brookline, MA, ²Boston Children's Hospital, Boston, MA, ³Division of Immunology, Boston Children's Hospital, Harvard Medical School, Boston, MA, ⁴Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA, Boston, MA
Background/Purpose: Polygenic risk scores quantify the composite impact of numerous genetic variants to predict disease risk. However, conventional polygenic risk scores have limitations in revealing…
Abstract Number: 0637 • ACR Convergence 2024
Active Implementation of Low Disease Activity State as Treatment Endpoint in a Large Cohort of Adolescents and Young Adults with Childhood Onset Systemic Lupus Erythematosus
Ruby Gotch¹, Yumna Ahmed¹, Robert Wilson¹, Ellie Hawkins¹ and Coziana Ciurtin², ¹University College London Hospital NHS Trust, London, United Kingdom, ²University College London, London, United Kingdom
Background/Purpose: Treat-to-target (T2T) strategies are focused on proactive and tailored management of disease activity to minimise damage risk and improve long-term outcomes in SLE across…
Abstract Number: 0655 • ACR Convergence 2024
Relationship Between Patient-Reported Outcomes to Hospitalization in Patients Living with SLE: A Retrospective Cohort Study Utilizing the FORWARD Lupus Registry
Minjee Park¹, Sofia Pedro², Jean-Francois Ricci¹, Kaleb Michaud³ and Patti Katz⁴, ¹Alira Health, Basel, Switzerland, ²Forward, The National Databank for Rheumatic Diseases, Wichita, KS, ³University of Nebraska Medical Center, Omaha, NE, ⁴UCSF, San Rafael, CA
Background/Purpose: Systemic Lupus Erythematosus (SLE) is a complex autoimmune disease with diverse symptoms and multisystemic manifestations. Reducing exacerbations (flares), often leading to hospitalization, remains a challenge…
Abstract Number: 0673 • ACR Convergence 2024
BCMA-CD19 Compound CAR-T (cCAR) Safely Provides a Complete Humoral Reset Eliminating All Autoantibodies Resulting in Long-term Medication-Free Complete Remission Among Systemic Lupus Erythematosus (SLE) and Lupus Nephritis (LN) Patients
Yong Yuan¹, Shanzhi He², Wenli Zhang³, Hongyu Zhang⁴, Vincent M DeStefano⁵, Masayuki Wada⁵, Kevin Pinz⁵, Greg Deener⁵, Yu Ma⁶, Min Wang², Fugui Li⁷, Ming Hong¹, Chanjuan Zou², Mingxia Wang², Ling Ding², Yingwen Liang⁸, Yupo Ma⁵ and Weija Wang⁹, ¹Department of Translational Medicine, Zhongshan people's Hospital, Zhongshan, China (People's Republic), ²Department of Rheumatoid Immunology, Zhongshan people's Hospital, Zhongshan, China (People's Republic), ³Department of Hematology, Peking University Shenzhen Hosptial, Shenzhen, China (People's Republic), ⁴Department of Hematology, Peking University Shenzhen Hospital, Shenzhen, China (People's Republic), ⁵iCell Gene Therapeutics, Inc., Stony Brook, NY, ⁶iCAR Bio Therapeutics Ltd, Zhongshan, China (People's Republic), ⁷Department of Translational Medicine. Zhongshan people's Hospital, Zhongshan, China (People's Republic), ⁸Department of Translational Medicine, Zhongshan's people Hospital, Zhongshan, China (People's Republic), ⁹Department of Translational Research, Zhongshan people's Hospital, Zhongshan, China (People's Republic)
Background/Purpose: Medication free complete remission (CR) has been elusive in SLE. An open label investigator-initiated trial (IIT) infused SLE/LN patients with a novel cCAR targeting…
Abstract Number: 0897 • ACR Convergence 2024
Dynamic eQTLs from Activated Human B Cells Suggest Cell-state Dependent Effects for GWAS Risk Variants in BLK
Yao Fu, David Murphy, Richard Pelikan, Jeniffer Kelly, Kiely Grundahl, Satish Pasula, Kandice Tessneer and Patrick Gaffney, Oklahoma Medical Research Foundation, Oklahoma City, OK
Background/Purpose: Systemic lupus erythematosus (SLE) is a complex genetic disease in which B cells play a critical role in pathogenesis. Previous genome-wide association studies (GWAS)…
Abstract Number: 1045 • ACR Convergence 2024
Impact of Stable Rheumatologic Therapy on Outcomes of Depression in Members with Rheumatoid Arthritis, Psoriatic Arthritis, and Systemic Lupus Erythematosus
Jean Park¹, Cliff Rutter², Elisea Avalos-Reyes³, Mary Anderson⁴, Will Cavers⁵, Dorothea Verbrugge⁶ and Kjel Johnson⁷, ¹CVS Health, Hartford, CT, ²CVS Health, Fair Oaks Ranch, TX, ³CVS Health, Highland Village, TX, ⁴CVS Health, Irving, TX, ⁵CVS Health, Palm Beach Gardens, ⁶CVS Health, Salt Lake City, ⁷CVS Health, Tampa
Background/Purpose: Rheumatic diseases, such as rheumatoid arthritis (RA), psoriatic arthritis (PA), and systemic lupus erythematosus (SLE) can significantly impact quality of life. This burden extends…
Abstract Number: 1262 • ACR Convergence 2024
The Relationship Between Child Opportunity Index and Burden of Pediatric Systemic Lupus Erythematosus
Ayah Eltoum¹, Livie Timmerman², Melissa Mannion¹ and Emily Smitherman¹, ¹University of Alabama at Birmingham, Birmingham, AL, ²University of Alabama at Birmingham, Gardendale, AL
Background/Purpose: Outcomes for systemic lupus erythematosus are known to be associated with sociodemographic indicators. The Child Opportunity Index (COI) is a well-validated measure of neighborhood…
Abstract Number: 1483 • ACR Convergence 2024
Real World Data on Infections from the Indian SLE Inception Cohort for Research (INSPIRE): Spectrum and Risk Factors
SAUMYA TRIPATHY¹, DEBASISH PANDIT², Sarit Pattanaik³, Liza Rajasekhar⁴, VINEETA SHOBHA⁵, Chengappa Kavadichanda⁶, Ashish J Mathew⁷, Parasar Ghosh⁸, Ranjan Gupta⁹, Manish Rathi¹⁰, AVINASH JAIN¹¹, MANOJ PARIDA¹², Bidyut Das¹³ and Amita Aggarwal¹⁴, ¹SCB Medical College, Cuttack, Odisha, India, Cuttack, Orissa, India, ²SJM MCH, Puri, Puri, Orissa, India, ³SCB Medical College and Hospital, Cuttack, Odisha, Cuttack, Orissa, India, ⁴Nizam's Institute of Medical Sciences, Madhapur, Andhra Pradesh, India, ⁵ST JOHN'S MEDICAL COLLEGE, BENGALURU, Karnataka, India, ⁶Jawaharlal Institute of Postgraduate Medical Education and Research, pondicherry, Puducherry, India, ⁷Christian Medical College, Vellore, Tamil Nadu, India, ⁸Govt of West Bengal, Kolkata, India, Kolkata, West Bengal, India, ⁹All India Institute of Medical Sciences, New Delhi, Delhi, India, ¹⁰Postgraduate Institute of Medical Education & Research, Chandigarh, Chandigarh, India, ¹¹SMS MCH, JAIPUR, JAIPUR, Rajasthan, India, ¹²SCB MEDICAL COLLEGE, CUTTACK, Cuttack, Orissa, India, ¹³SCB Medical College, Cuttack, Orissa, India, ¹⁴Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India, Lucknow, Uttar Pradesh, India
Background/Purpose: Infections in SLE are a major cause of morbidity and mortality. The susceptibility to infections in SLE is multifactorial. Immune dysregulation, immunosuppressive drug use and…
Abstract Number: 1500 • ACR Convergence 2024
Work-Related Disability and Function in Systemic Lupus Erythematosus (SLE): Outcomes of an Exploratory Study from Different Canadian Centres
Behdin Nowrouzi-Kia¹, J. Antonio Avina-Zubieta², Mary Fox³, William Shaw⁴, Maggie Ho⁵, Qixuan Li⁵, Catherine Ivory⁶, Paul Fortin⁷, Stephanie Keeling⁸, Jennifer Reynolds⁹, Derek Haaland¹⁰, Janet Pope¹¹, Lily Lim¹², Patti Katz¹³, Murray Urowitz¹⁴, Laura Patricia Whittall Garcia⁵, Dafna Gladman¹⁵ and Zahi Touma¹, ¹University of Toronto, Toronto, ON, Canada, ²Arthritis Research Canada, University of British Columbia, Vancouver, BC, Canada, ³York University, Toronto, ON, Canada, ⁴University of Connecticut, School of Medicine, Farmington, CT, ⁵University Health Network, Toronto, ON, Canada, ⁶The Ottawa Hospital, Ottawa, ON, Canada, ⁷Centre ARThrite - CHU de Québec - Université Laval, Quebec, QC, Canada, ⁸University of Alberta, Edmonton, AB, Canada, ⁹UBC, North Vancouver, BC, Canada, ¹⁰The Waterside Clinic, Oro Medonte, ON, Canada, ¹¹University of Western Ontario, London, ON, Canada, ¹²University of Manitoba, Winnipeg, MB, Canada, ¹³UCSF, San Rafael, CA, ¹⁴Self employed, Toronto, ON, Canada, ¹⁵University of Toronto, Toronto Western Hospital, Toronto, ON, Canada
Background/Purpose: Systemic lupus erythematosus (SLE) has a significant and long-lasting impact on work outcomes, is a source of long-lasting work disability, and presents challenges with…
Abstract Number: 1516 • ACR Convergence 2024
Diagnostic Performance of Anti-ribosomal P Antibodies in Cerebrospinal Fluid of Neuropsychiatric Systemic Lupus Erythematosus with Diffuse Central Nervous System Manifestations. Experience in a Tertiary Center in Mexico
Marlon Sandino-Bermúdez¹, Erik Cimé-Aké², Jonathan Campos-Guzmán³, Eduardo Briones-García⁴, Emilio G. Lazarini², Carlos Núñez-Álvarez⁵ and Hilda Fragoso-Loyo², ¹Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico, Mexico City, Distrito Federal, Mexico, ²Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán. Immunology and Rheumatology Department, Mexico City, Mexico, ³Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico, ⁴Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán. Immunology and Rheumatology Department., Ciudad de México, Distrito Federal, Mexico, ⁵Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, CDMX, Mexico, Mexico, Mexico
Background/Purpose: Diagnosing neuropsychiatric systemic lupus erythematosus (NPSLE) remains a challenge. The aim of this study was to evaluate the diagnostic performance of anti-ribosomal P antibodies…
Abstract Number: 1533 • ACR Convergence 2024
Imvotamab, a CD20-Targeted Bispecific IgM T Cell Engager, Effectively Depletes Low-Expressing CD20+ B Cells in Preclinical Models of Autoimmune Disease
Racquel Domingo-Gonzalez¹, Isabelle Baribaud², Shrishti Tyagi¹, Kevin Hart¹, Ryan Eberwine², Angus Sinclair¹, Albert Candia¹, Bruce Keyt¹, Merle Elloso², Maya Kotturi¹ and Mary Beth Harler¹, ¹IGM Biosciences, Inc., Mountain View, CA, ²IGM Biosciences, Inc., Doylestown, PA
Background/Purpose: B cell depletion therapy (BCDT) with conventional IgG mAbs has been employed for the treatment of autoimmune (AI) disease for ~20 years; however, many…
Abstract Number: 1553 • ACR Convergence 2024
Safety, Pharmacokinetics, Clinical Efficacy and Exploratory Biomarker Results from a Randomized, Double-Blind, Placebo-Controlled Phase 1b Study of Enpatoran in Active Systemic and Cutaneous Lupus Erythematosus (SLE/CLE)
Torsten Witte¹, Ruth Fernandez Ruiz², Nadezda Abramova³, Dominika Weinelt³, Flavie Moreau⁴, Lena Klopp-Schulze⁵, Jamie Shaw⁶, Deborah Denis⁷ and Joerg Wenzel⁸, ¹Dept of Immunology and Rheumatology, Hannover, Germany, ²Global Clinical Development, EMD Serono, Billerica, MA, ³Global Patient Safety, the healthcare business of Merck KGaA, Darmstadt, Germany, ⁴Global Biostatistics, EMD Serono, Billerica, MA, ⁵Quantitative Pharmacology, the healthcare business of Merck KGaA, Darmstadt, Germany, ⁶Companion Diagnostics and Biomarker Strategy, EMD Serono, Billerica, MA, ⁷EMD Serono, Rockland, MA, ⁸Department of Dermatology and Allergy, University Hospital of Bonn, Bonn, Germany
Background/Purpose: Enpatoran, a highly selective, potent and reversible dual toll-like receptor 7/8 (TLR7/8) inhibitor, targets key innate and adaptive immune processes involved in the pathogenesis…
Abstract Number: 1729 • ACR Convergence 2024
Prophylaxis Against Pneumocystis Jerovecii Pneumonia for Patients with Systemic Autoimmune Diseases: Analysis of the Veterans Affairs Database
Karolina Lungova¹, Katherine Sherman², Mahum Mirza¹, Rohan Mehta¹ and Michael Putman³, ¹Medical College of Wisconsin, Milwaukee, WI, ²Research Division, Zablocki Veterans Affairs, Milwaukee, ³The Medical College of Wisconsin, Milwaukee, WI
Background/Purpose: Pneumocystis jirovecii Pneumonia (PJP) is an opportunistic infection that may affect immunocompromised patients. PJP prophylaxis has been recommended for some autoimmune diseases but not others.…
Abstract Number: 1786 • ACR Convergence 2024
Select Immune Cell Dysregulation Identifies Clinically Quiescent Patients at Risk of Flare Who Stop Mycophenolate Mofetil While Continuing Hydroxychloroquine
Christian Wright¹, Rufei Lu², Catriona Wagner³, Carla Guthridge⁴, Susan Macwana¹, Eliza Chakravarty⁴, Tammy Utset⁵, Diane Kamen⁶, Gabriel Nicolas Contreras Martin⁷, William McCune⁸, Cynthia Aranow⁹, Kenneth Kalunian¹⁰, Elena Massarotti¹¹, Megan Clowse¹², Brad Rovin¹³, S. Sam Lim¹⁴, Vikas Majithia¹⁵, Richard Looney¹⁶, Maria Dall'Era¹⁷, Doruk Erkan¹⁸, Amit Saxena¹⁹, Nancy Olsen²⁰, Kichul Ko²¹, Ellen Goldmuntz²², William Barry²³, Ashley Pinckney²⁴, ALE06 Clinical Study Team⁴, Judith James⁴ and Joel Guthridge⁴, ¹Oklahoma Medical Research Foundation, Oklahoma City, ²University of California San Francisco, San Bruno, CA, ³Oklahoma Medical Research Foundation, Santa Cruz, CA, ⁴Oklahoma Medical Research Foundation, Oklahoma City, OK, ⁵University of Chicago, Chicago, IL, ⁶Medical University of South Carolina, Charleston, SC, ⁷University of Miami, Key Biscayne, FL, ⁸U Michigan, Ann Arbor, MI, ⁹Feinstein Institutes for Medical Research, New York, NY, ¹⁰University of California San Diego, La Jolla, CA, ¹¹Brigham and Women's Hospital, Boston, MA, ¹²Duke University, Chapel Hill, NC, ¹³The Ohio State University, Columbus, OH, ¹⁴Emory University, Atlanta, GA, ¹⁵Mayo Clinic Florida, Jacksonville, FL, ¹⁶University of Rochester, Rochester, NY, ¹⁷UCSF, Corte Madera, CA, ¹⁸Hospital for Special Surgery, New York, NY, ¹⁹NYU School of Medicine, New York, NY, ²⁰Penn State University/Milton S Hershey, Hershey, PA, ²¹The University of Chicago, Chicago, IL, ²²NIAID/ NIH, Washington, DC, ²³Rho, Inc, Durham, NC, ²⁴Rho, St Louis Park, NC
Background/Purpose: Mycophenolate mofetil (MMF) is commonly used to treat major SLE manifestations; however, it is associated with significant toxicities. Thus, MMF withdrawal is desirable in…
Abstract Number: 1806 • ACR Convergence 2024
Bisphenol a Methylation Scores Associate with SLE and ClinicalSubphenotypes
Holme Vestin¹, Nina Oparina², Maija-Leena Eloranta¹, Martina Frodlund³, Iva Gunnarsson⁴, Christopher Sjowall⁵, Elisabet Svenungsson⁶, Lars Rönnblom¹, Ann-Christine Syvänen¹, Johanna Sandling¹, Juliana Imgenberg-Kreuz¹ and Dag Leonard¹, ¹Uppsala university, Uppsala, Sweden, ²UU, Uppsala, Sweden, ³Department of Biomedical and Clinical Sciences, Division of Inflammation and Infection/Rheumatology, Linköping University, Linköping, Sweden, ⁴Karolinska Institute, Stockholm, Sweden, ⁵Linköping University, Linköping, Sweden, ⁶Karolinska Institutet, Stockholm, Sweden
Background/Purpose: Systemic Lupus Erythematosus (SLE) is characterized by production of auto-antibodies, immune complex formation and an activated type I interferon system. Both genetic and environmental…

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