Abstracts tagged "Lupus nephritis"

Abstract Number: 2601 • ACR Convergence 2024
Platelets Specifically Interact with Remigrating Neutrophils and Promote Immunogenic Cellular Death in Systemic Lupus
Marie nansion¹, Eloi Schmauch², Pierre Vacher³, Jean Sibilia⁴, Nathan Broussaudier¹, Adeline Bruchon¹, Pierre Grenot¹, Anne-Sophie Korganow⁵, Thierry Martin⁵, Sophie Caillard⁶, Anna Duval⁶, Jacques-Eric Gottenberg⁷, Raphaël Carapito¹, Séiamak Bahram¹, Patrick Blanco⁸ and Marc Scherlinger⁹, ¹UMR_INSERM 1109, Strasbourg, France, ²Broad Institute of MIT and Harvard, Cambridge, MA, USA., Boston, MA, ³Inserm U1045, Bordeaux, France, ⁴Strasbourg University Hospital, National reference center for autoimmune disease, Rheumatology, Strasbourg, France, ⁵Strasbourg University Hospital, National reference center for autoimmune disease, Clinical Immunology, Strasbourg, France, ⁶Nephrology department, HUS, Strasbourg, France, ⁷Rheumatology Department, Strasbourg University Hospital,, Strasbourg, France, ⁸UMR_CNRS 5164 Immunoconcept, BORDEAUX CEDEX, France, ⁹Strasbourg University Hospital; INSERM 1109, Strasbourg, France
Background/Purpose: In SLE, platelet activation (express P-selectin+) follows the disease activity, which plays a role in thrombosis as well as in inflammation (1). Neutrophils express high levels of PSGL-1,…
Abstract Number: 0091 • ACR Convergence 2024
Targeting Endothelial Dysfunction in Lupus Nephritis: Effect of Sepiapterin, a Drug That Restores Endothelial Nitric Oxide Synthase Function, in a Murine Model of Lupus Nephritis
Dayvia Russell¹, Sandra Mungaray², Soroush Moradi² and Jim Oates², ¹Ralph H. Johnson VA, Charleston, SC, ²Medical University of South Carolina, Charleston, SC
Background/Purpose: Lupus nephritis (LN) is characterized by chronic endothelial cell dysfunction (ECD), which occurs when endothelial nitric oxide synthase (eNOS) becomes uncoupled, producing harmful reactive…
Abstract Number: 0651 • ACR Convergence 2024
Renal Survival and Mortality in Patients with Proliferative and Membranous Lupus Nephritis
Jung-Min Shin¹, Jiyoung Lee², Hye-Soon Lee³, Sang-Cheol Bae³ and So-Young Bang³, ¹Department of Rheumatology, Nowon Eulji Medical Center, Seoul, Republic of Korea, ²Hanyang University Institute for Rheumatology Research, Seoul, Republic of Korea, ³Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Republic of Korea
Background/Purpose: Lupus nephritis (LN) affects approximately 50% of patients and is a major determinant in the survival and prognosis of patients with systemic lupus erythematosus…
Abstract Number: 1040 • ACR Convergence 2024
Clinic Personnel Perceptions Were Favorable for the Implementation of a Patient Decision-Aid for a Diverse Systemic Lupus Erythematosus Population: A Study in 15 U.S. Rheumatology Clinics
Jasvinder Singh¹, Larry Hearld², Walter Chatham³, Sonali Narain⁴, Narender Annapureddy⁵, Diane Kamen⁶, Kimberly Trotter⁷, vikas Majithia⁸, Cathy Lee Ching⁹, Zineb Aouhab¹⁰, Swamy Venuturupalli¹¹, Daniel Wallace¹², rosalind Ramsey-Goldman¹³, Alfred Kim¹⁴, Maureen McMahon¹⁵, S. Sam Lim¹⁶, Kalpana Bhairavarasu¹⁷, Alexa Meara¹⁸ and Kenneth Kalunian¹⁹, ¹Baylor College of Medicine, Birmingham, AL, ²University of Alabama at Birmingham (UAB), Birmingham, AL, ³University of Nevada, Las Vegas, Las Vegas, NV, ⁴Northwell Health, Great Neck, NY, ⁵Vanderbilt University Medical Center, Nashville, TN, ⁶Medical University of South Carolina, Charleston, SC, ⁷University of Chicago, Chicago, IL, ⁸University of Missisippi Medical Center (UMC), Jackson, MS, ⁹UMMC, Jackson, MS, ¹⁰Loyola University Medical Center, Oak Brook, IL, ¹¹Attune Health, Beverly Hills, CA, ¹²Cedars Sinai Medical Center, Studio City, CA, ¹³Northwestern University, Chicago, IL, ¹⁴Washington University School of Medicine, Division of Rheumatology, Department of Medicine, St Louis, MO, ¹⁵UCLA David Geffen School of Medicine, Los Angeles, CA, ¹⁶Emory University, Atlanta, GA, ¹⁷Baylor College of Medicine, Sugar Land, TX, ¹⁸The Ohio State University Wexner Medical Center, COLUMBUS, OH, ¹⁹University of California San Diego, La Jolla, CA
Background/Purpose: To understand clinic personnel feedback regarding the implementation of a self-administered patient decision-aid (PtDA) for lupus in regular, outpatient rheumatology clinics.Methods: We provided self-administered…
Abstract Number: 1642 • ACR Convergence 2024
A Urinary Biomarker Panel to Predict the Probability of Histologically Active Lupus Nephritis
Andrea Fava¹, Andrew Concoff², Tyler O'Malley³, Sepehr Taghavi⁴, Touba Warsi⁴, Sudha Kumar⁴, Christine Schleif⁴ and Michelle Petri⁵, ¹Divison of Rheumatology, Johns Hopkins University, Baltimore, MD, ²Exagen, Inc., Los Angeles, CA, ³Exagen, Vista, CA, ⁴Exagen, Carlsbad, CA, ⁵Johns Hopkins University School of Medicine, Timonium, MD
Background/Purpose: Achieving an NIH Activity Index of < 2 upon treatment is associated with less LN flare and thus better long-term kidney survival. Here, we…
Abstract Number: 2371 • ACR Convergence 2024
The Role of Intracytoplasmic Toll- Like Receptors (TLR) and MyD88 in B Cell Subsets as Renal Response Predictors in Patients with Lupus Nephritis
Fabiola Cassiano-Quezada¹, José Jiram Torres-Ruiz², Jennifer Balderas Miranda³, José Luis Maravillas-Montero⁴, Karina Santana-de Anda², Beatriz Alcalá-Carmona⁵, Nancy R Mejía-Domínguez⁵, Yatzil Reyna-Juárez⁵, María José Ostos-prado⁵, Guillermo Juarez-Vega⁴ and Diana Gomez-martin⁶, ¹Department of Internal Medicine. Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Distrito Federal, Mexico, ²Departament of Immunology and Rheumatology. Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Distrito Federal, Mexico, ³Universidad Nacional Autónoma de México, Ciudad de México, Mexico, ⁴Red de Apoyo a la Investigación, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán and Universidad Nacional Autónoma de México, Mexico City, Distrito Federal, Mexico, ⁵Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico City, Distrito Federal, Mexico, ⁶INCMNSZ, Mexico City, Federal District, Mexico
Background/Purpose: Recently, a gain of-function mutation within TLR7 was identified to induce SLE in a murine model and increased the survival of activated B lymphocytes,…
Abstract Number: 2658 • ACR Convergence 2024
Hypovitaminosis D in Lupus Nephitis
Alicia Yupe¹, Emma Puron Gonzalez², Esteban Salatino³, Jessica Santana⁴, Montserrat Ochoa⁴, Rosa Elena Cervantes-Ramirez⁵, Eli Marisol Saldaña⁶, gabriel Calderon⁷, Brissia Ceniceros⁸, Ulices de la Cruz⁹, Monica Meza¹⁰ and Sergio Cerpa Cruz⁶, ¹Facultad de Ciencias Médicas, Universidad de San Carlos de Guatemala., Guatemala, Guatemala, ²UDEM/ITESM, San Pedro Garza Garcia, Mexico, ³Faculty of Medical Sciences, Universidad de San Carlos de Guatemala., Guatemala, GU, ⁴Hospital Civil "Fray Antonio Alcalde", Guadalajara, Mexico, ⁵Instituto Nacional de Rehabilitación "Luis Guillermo Ibarra Ibarra", Mexico, Distrito Federal, Mexico, ⁶Hospital Civil de Guadalajara, Guadalajara, Mexico, ⁷Hospital Civil de Guadalajara, Monterrey, Mexico, ⁸Hospital Civil de Guadalajara, Torreón, Coahuila de Zaragoza, Mexico, ⁹Hospital Civil "Fray Antonio Alcalde", Guadalajara, ¹⁰Centro Universitario de Ciencias de la SAlud, Guadalajara
Background/Purpose: The prevalence of vitamin D deficiency is higher in patients with systemic lupus erythematosus (SLE) compared to the healthy population, and recent studies have…
Abstract Number: 0168 • ACR Convergence 2024
Real-world Glucocorticoid Prescription Patterns in Patients with Lupus Nephritis: A Retrospective Study Using a Healthcare Insurance Claims Database
Tatsuya Atsumi¹, Hironari Hanaoka², Nobuo Nishijima³, Kohji Murakami⁴, Mariko Nio³, Tsutomu Urakawa³, Takaaki Fujimura³ and Hiroki Hayashi⁵, ¹Department of Rheumatology, Endocrinology and Nephrology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan, Sapporo, Japan, ²Division of Rheumatology, Department of Internal Medicine, Keio University School of Medicine, Tokyo, Japan, ³Chugai Pharmaceutical Co., Ltd., Tokyo, Japan, ⁴Nippon Shinyaku Co., Ltd., Tokyo, Japan, ⁵Department of Nephrology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
Background/Purpose: Lupus nephritis (LN) is one of the most frequent organ manifestations of systemic lupus erythematosus (SLE), affecting morbidity and mortality in SLE. LN is…
Abstract Number: 0652 • ACR Convergence 2024
Analysis of Relapses in a Single Center Cohort of Patients with Lupus Nephritis
Gamze Kemec¹, Sibel Varelci², Erdem Gurel², Isın Kılıcaslan³, Yasemın özlük³, Yasemın Yalcınkaya⁴, Ahmet Gul⁵, Murat Inanc⁶ and bahar Artım Esen⁴, ¹Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul, Turkey, ²Department of Internal Medicine Istanbul Faculty of Medicine, Istanbul, Turkey, ³Department of Pathology Istanbul Faculty of Medicine, Istanbul, Turkey, ⁴Division of Rheumatology, Department of Internal Medicine, Istanbul, Turkey, ⁵Division of Rheumatology, Department of Internal Medicine, Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkey, Istanbul, Turkey, ⁶Istanbul University, Istanbul Faculty of Medicine, Division of Rheumatology, Istanbul, Turkey
Background/Purpose: Relapses are correlated with increased hospitalizations, poor renal outcomes, morbidity and mortality. We aim to investigate the incidence, predictive factors and outcomes related to…
Abstract Number: 1068 • ACR Convergence 2024
Improving Health Numeracy Literacy in Pediatric Patients with SLE
Nicole Salach¹, Sarah Rogal¹, Jessica Simpson¹, Sangeeta Sule², Abigail Bosk³ and Catherine Park¹, ¹Children's National Hospital, Washington DC, DC, ²Children's National Hospital, Washington, DC, ³Children's National Hospital, Bethesda, DC
Background/Purpose: Health literacy is key to better patient outcomes. One aspect of health literacy that warrants additional investigation in patients who have systemic lupus erythematosus…
Abstract Number: 1683 • ACR Convergence 2024
68Ga-FAPI PET/CT Imaging for Assessing Renal Tubulointerstitial Fibrosis in Lupus Nephritis
Shuyi Yu, Zetao Ding, Haoyu Pan, Jinyi Qian, Zhixia Yang, Xiaohan Wei, Chengde Yang and Hui Shi, Department of Rheumatology and lmmunology, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China, Shanghai, China (People's Republic)
Background/Purpose: To evaluate the feasibility of using fibroblast activating protein inhibitor (FAPI) PET imaging as a molecular tracer and non-invasive tool for assessing renal tubulointerstitial…
Abstract Number: 2378 • ACR Convergence 2024
Is Urinary Protein-creatinine Relation Reliable for Diagnosis or Follow up of Lupus Nephritis?
Ana Clara Freitas Ribeiro¹, Evandro Klumb¹, Rafaela Gonçalves Rodrigues², Ramiro Camacho Junior², Flavia Bastos², Mariel Lizarralde¹, Raissa de Oliveira¹ and Ricardo Aguiar Filho¹, ¹Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil, ²Rio de Janeiro State University, Rio de Janeiro, Brazil
Background/Purpose: Lupus nephritis (LN) is a highly morbid condition with a pleomorphic presentation and fluctuating activity. Proteinuria is a typical manifestation of renal involvement, crucial…
Abstract Number: PP08 • ACR Convergence 2024
Whispers of Resilience: Navigating Life with Rheumatism
Vinchelle Hardison and Vinchelle Hardison, Nationwide Children's Hospital, Columbus, OH
Background/Purpose: “What’s wrong with me mom? Why am I always slow and hurting? Why can’t I play without being in pain like the other kids?”…
Abstract Number: 0782 • ACR Convergence 2023
Comparison of Dual-immunosuppressive Therapy with a Voclosporin-based, Triple-immunosuppressive Regimen for Lupus Nephritis in the ALMS and AURORA 1 Studies
Maria Dall'Era¹, Ernie Yap², Matt Truman², Lucy Hodge² and Neil Solomons³, ¹University of California San Francisco, San Francisco, CA, ²Aurinia Pharmaceuticals Inc., Edmonton, AB, Canada, ³Neil Solomons Consulting Inc., Victoria, BC, Canada
Background/Purpose: Dual-immunosuppressive regimens consisting of high-dose glucocorticoids and higher doses ( >2 g/day) of mycophenolate mofetil (MMF) are still frequently used for the initial management…
Abstract Number: 0922 • ACR Convergence 2023
The Multi-Omic Landscape of Systemic Lupus Erythematosus Patients Highlights Metabolic and Immune Pathways Associated with Distinctive Clinical Profiles
Tomás Cerdó¹, Carlos Perez-Sanchez², Laurel Woodridge³, Mª Angeles Aguirre⁴, Rafaela Ortega Castro⁵, Ismael Sánchez-Pareja⁶, Laura Muñoz-Barrera¹, Pedro Segui¹, Christian Merlo⁶, Pedro Ortiz Buitrago⁷, Desiree Ruiz Vilchez⁸, Maria del Carmen Abalos-Aguilera⁸, Pilar Font Ugalde¹, Nuria Barbarroja⁹, Alejandro Escudero¹⁰, Elizabeth Jury³ and Chary Lopez-Pedrera¹¹, ¹IMIBIC/Reina Sofia Hospital/University of Cordoba, Córdoba, Spain, ²IMIBIC, Córdoba, Spain, ³Centre for Rheumatology Research, Division of Medicine, University College London, London, United Kingdom, ⁴Reina Sofía University Hospital/ Rheumatology Department, Córdoba, Spain, ⁵Hospital Reina Sofía, Cordoba, Spain, ⁶IMIBIC/Reina Sofia Hospital/University of Cordoba, Rheumatology, Córdoba, Spain, ⁷IMIBIC/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain, ⁸Rheumatology Department, Reina Sofia University Hospital/Maimonides Biomedical Research Institute of Cordoba (IMIBIC), Córdoba, Spain, ⁹University of Cordoba, Córdoba, Spain, ¹⁰SAS, Córdoba, Spain, ¹¹IMIBIC - Reina Sofia Hospital, Córdoba, Spain
Background/Purpose: Systemic lupus erythematosus (SLE) poses a significant challenge at the diagnostic and treatment levels due to its severe multisystem nature and notable heterogeneity in…

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