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Abstracts tagged "Systemic lupus erythematosus (SLE)"

  • Abstract Number: 1456 • ACR Convergence 2022

    Latin-American Systemic Lupus Erythematosus Clusters

    Rosana Quintana1, Romina Nieto2, Marina Scolnik3, Nidia Meras4, Cintia Otaduy5, María Emilia Sattler6, Luciana González Lucero7, Nicolas Perez8, Ana Silva9, Odirlei Monticielo10, Angela Luzia B Duarte11, Edgard Reis Neto12, Milena Mimica13, Gustavo Aroca Martinez14, Gerardo Quintana-Lopez15, Mario Moreno Alvarez16, Miguel Angel Saavedra Salinas17, Margarita Portela18, Luis H Silveira19, Ignacio García Valladares20, Carlos Abud-Mendoza21, Jorge Esquivel-Valerio22, Maria Duarte23, Roberto Muñoz Louis24, Vicente Juárez25, Eduardo Ferreira Borba Neto26, Luis Catoggio27, Graciela Alarcón28, Jose Puerta29, Guillermina Harvey30, Elisa Novati31, Valeria Arturi32, Wilfredo Grageda33, Cecilia Pisoni34, Francinne Machado Riobeiro35, Emily Figueiredo Neves Yuki26, Iris Guerra Herrera36, Gabriel Tobón37, Andres Cadena Bonfanti14, Hilda Fragoso-Loyo38, Marie Teresa de Martinez39, Claudia Selene Mora Trujillo40, Manuel Ugarte-Gil41, Ernesto Zavala Flores42, Ricardo Robaina43, Gonzalo Silveira44, Federico Zazzetti45, Ashley Orillion46, Guillermo Pons-Estel47, Bernardo Pons-Estel2 and Urbano Sbarigia48, 1Grupo Oroño - Centro Regional de Enfermedades Autoinmunes y Reumáticas (GO-CREAR), Rosario, Santa Fe, Argentina, 2Grupo Oroño - Centro Regional de Enfermedades Autoinmunes y Reumáticas (GO-CREAR), Rosario, Argentina, 3Hospital Italiano de Buenos Aires, Buenos Aires, Argentina, 4Hospital Italiano de Córdoba, Cordoba, Argentina, 5Hospital Córdoba, Córdoba, Argentina, 6Sanatorio Británico, Paraná, Argentina, 7Hospital Padilla, San Miguel de Tucumán, Argentina, 8Instituto Lanari, Buenos Aires, Argentina, 9Hospital das Clinicas, Univerisad Federal de Goias, Goiania, Brazil, 10Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil, 11Universidade Federal de Pernambuco, Recife, Brazil, 12Universidad Federal São Paulo, São Paulo, Brazil, 13Universidad San Sebastián, Santiago, Chile, 14Clínica de la Costa Ltda., Barranquilla, Colombia, 15Reumavance Group, Rheumatology section, Department of Internal Medicine, Fundación Santa Fe de Bogotá University Hospital. Bogota, Colombia; Department of Internal Medicine, School of Medicine, Universidad Nacional de Colombia. Bogota, Colombia; Department of Internal Medicine. School of Medicine, Universidad de Los Andes, Bogotá, Colombia, 16Hospital Luis Vernaza, Guayaquil, Ecuador, 17IMSS, Ciudad de México, Mexico, 18Centro Médico Nacional Siglo XXI, Ciudad de México, Mexico, 19Instituto Nacional de Cardiología, Ciudad de México, Mexico, 20CEIBAC, SC, Guadalajara, Mexico, 21Hospital Central and Faculty of Medicine, UASLP, San Luis Potosí, Mexico, 22Hospital Universitario “Dr. José Eleuterio Gonzalez", Monterrey, Mexico, 23Hospital de Clínicas Paraguay, Asunción, Paraguay, 24Hospital Docente Padre Billini, Santo Domingo, Dominican Republic, 25MSP, Salta, Argentina, 26Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil, 27Hospital Italiano de Buenos Aires, Olivos, Argentina, 28The University of Alabama at Birmingham, Oakland, 29Rheumatology Department, Hospital Clinic, University of Barcelona, Barcelona, Spain, 30Instituto de Investigaciones Teóricas y Aplicadas. Facultad de Ciencias Económicas y Estadistica. Universidad Nacional de Rosario, Santa Fe, Argentina, 31Hospital Privado Universitario de Córdoba, Cordoba, Argentina, 32Hospital HIGA San Martín, Buenos Aires, Argentina, 33Hospital General de Agudos J.M. Ramos Mejía, Buenos Aires, Argentina, 34CEMIC- Centro de Educación Médica e Investigaciones Clínicas, Buenos Aires, Argentina, 35Hospital Universitario Pedro Ernesto, UERJ, Rio de Janiero, Brazil, 36Hospital del Salvador, Santiago, Chile, 37Fundación Valle del Lili, Calí, Colombia, 38Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, Mexico, 39Hospital de Clínicas I, Montevideo, Uruguay, 40Hospital Nacional Edgardo Rebagliatti Martins, Lima, Peru, 41Hospital Nacional Guillermo Almenara Irigoyen, Lima, Peru, 42Hospital Cayetano Heredia, San Martín de Porres Distric, Peru, 43Clínica Médica C, Hospital de Clínicas, UDELAR, Montevideo, Uruguay, 44Grupo de Investigacion de EAIS y Reumatológicas, A Coruña, Spain, 45Janssen Medical Affairs Global Services, LLC, Buenos Aires, Argentina, 46Janssen, Horsham, PA, 47CREAR, Rosario, Argentina, 48Johnson & Johnson, Beerse, Belgium

    Background/Purpose: Systemic lupus erythematosus (SLE) is a complex and heterogeneous autoimmune disease. The identification of patient subgroups or clusters may be useful for the management…
  • Abstract Number: 1476 • ACR Convergence 2022

    Anti-Neutrophil Extracellular Traps (NET) Antibodies and Their Association with Disease Activity and Clinical Phenotypes in Systemic Lupus Erythematosus

    Rosa Arvizu-Rivera1, jiram torres-Ruiz2, Alfredo Pérez-Fragoso2, Beatriz Alcalá-Carmona3, Miroslava Nuñez-Aguirre4, Ana Sofía Vargas-Castro4, Abdiel Absalón-Aguilar3, Jaquelin Lira-Luna4 and Diana Gómez-Martín2, 1Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Ciudad de México, Mexico, 2INCMNSZ, Ciudad de México, Mexico, 3Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, Mexico, 4Instituto Nacional de Ciencias Medicas y Nutricion "Salvador Zubiran", Ciudad de México, Mexico

    Background/Purpose: Enhanced netosis has been acknowledged as pathogenic in Systemic Lupus Erythematosus (SLE). The presence of antibodies against neutrophil extracellular traps (anti-NETs) in patients with…
  • Abstract Number: 1631 • ACR Convergence 2022

    Phospholipase D 4 Is a Novel Surface Marker of a Distinctive B Cell Population Overlapping with Double Negative 2 B Cells

    Ken Yasaka1, Tomohide Yamazaki2, Hiroko Sato1, Tsuyoshi Shirai1, Hiroshi Fujii1, Tomonori Ishii3 and Hideo Harigae4, 1Department of Rheumatology, Tohoku University Hospital, Sendai, Japan, 2SBI Biotech, Tokyo, Japan, 3Clinical Research, Innovation and Education Center, Tohoku University Hospital, Sendai, Japan, 4Department of Hematology, Tohoku University Hospital, Sendai, Japan

    Background/Purpose: Systemic lupus erythematosus (SLE) is an autoimmune disease characterized by various autoantibodies. In particular, targeting autoreactive B cells could be a promising therapy with…
  • Abstract Number: 1711 • ACR Convergence 2022

    The Cellular Basis for Type I Interferon Production Following Ultraviolet Light Stimulated Cyclic-GMP-AMP Synthase Activation in the Skin

    Jie An, Xizhang Sun, Lena Tanaka and Keith Elkon, University of Washington, Seattle, WA

    Background/Purpose: SLE patients characteristically have a type I interferon (IFN-I) signature in peripheral blood cells and this same signature is prominent in lesional and non-lesional…
  • Abstract Number: 1932 • ACR Convergence 2022

    Efficacy of the COVID-19 Vaccine in Pediatric Systemic Lupus Erythematosus Patients

    Yi Shi1, Catherine Park2, Sangeeta Sule2 and Sun-Young Ahn2, 1Children's National Hospital, New York, NY, 2Children's National Hospital, Washington, DC

    Background/Purpose: The COVID-19 virus has caused significant morbidity and mortality, despite introduction of the COVID vaccine. Immunocompromised patients have been shown to have reduced response…
  • Abstract Number: 2063 • ACR Convergence 2022

    Medication Cost Concerns and Disparities in Patient-reported Outcomes Among a Multiethnic Cohort of Patients with Lupus

    Alfredo Aguirre1, Kimberly DeQuattro2, Patricia Katz3, Kurt Greenlund4, Kamil Barbour4, Caroline Gordon5, Cristina M Lanata6, Lindsey Criswell7, Maria Dall'Era8 and Jinoos Yazdany9, 1University of California, San Francisco, San Francisco, CA, 2University of Pennsylvania, Philadelphia, PA, 3UCSF, San Rafael, CA, 4Centers for Disease Control and Prevention, Atlanta, GA, 5Rheumatology Research Group, Institute of Inflammation and Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, United Kingdom, 6NIH/NHGRI, Washington, DC, 7National Human Genome Research Institute, NIH, Bethesda, MD, 8University of California, Division of Rheumatology, San Francisco, CA, 9UCSF, San Francisco, CA

    Background/Purpose: Medication cost concerns are associated with nonadherence and poor outcomes in the general population. Prior research has described medication cost concerns in up to…
  • Abstract Number: 2081 • ACR Convergence 2022

    COVID-19 Infections, Morbidity, and Seroreactivity in SLE Patients Following Initial Vaccination Series and Additional Dose Through the New York City Omicron BA.1 Wave

    Amit Saxena1, Alexis Engel2, Brittany Banbury1, Ghadeer Hasan3, Nicola Fraser1, Devyn Zaminski1, Mala Masson4, Rebecca Haberman5, Jose Scher2, Gary Ho6, Jammie Law3, Paula Rackoff1, Chung-E Tseng5, H Michael Belmont1, Robert Clancy1, Jill Buyon7 and Peter Izmirly7, 1NYU School of Medicine, New York, NY, 2New York University School of Medicine, New York, NY, 3NYU Langone, New York, NY, 4NYU Langone Medical Center- Division of Rheumatology, New York, NY, 5NYU Langone Health, New York, NY, 6New York University Grossman School of Medicine, VA New York Harbor Health Care System, Brooklyn, NY, 7NYU Grossman School of Medicine, New York, NY

    Background/Purpose: Patients with systemic lupus erythematosus (SLE) are at high risk for severe disease from COVID-19 and decreased vaccine efficacy, due to inherent immune perturbations…
  • Abstract Number: 2101 • ACR Convergence 2022

    Outcomes of Autoimmune Hemolytic Anemia in Patients with Systemic Lupus Erythematosus: A Nationwide Inpatient Sample Study

    Ekrem Turk, Vaishali Deenadayalan, Khaldun Obeidat and Pierre Rodriguez, John H. Stroger, Jr. Hospital of Cook County, Chicago, IL

    Background/Purpose: Autoimmune Hemolytic Anemia (AIHA) is one of the manifestations of Systemic lupus erythematosus (SLE), an autoimmune connective tissue disease. AIHA may be present in…
  • Abstract Number: 2225 • ACR Convergence 2022

    Physical Inactivity Is Associated with Increased Expression of T Cell Inflammatory Genes in Systemic Lupus

    Sarah Patterson1, Sebastian Cruz Gonzalez2, Alexandra Tsitsiklis2, Cristina Lanata3, Lenka Maliskova4, Chun Ye1, Zachary Cutts4, Jinoos Yazdany5, Maria Dall'Era6, Lindsey Criswell7, Charles Langelier2, Patricia Katz5 and Marina Sirota8, 1University of California, San Francisco, San Francisco, CA, 2UCSF, San Francisco, CA, 3NIH, Washington, DC, 4University of California, San Francisco, San Francisco, 5UCSF, San Rafael, CA, 6University of California, Division of Rheumatology, San Francisco, CA, 7National Human Genome Research Institute, NIH, Bethesda, MD, 8UCSF, SF

    Background/Purpose: Prior studies show an independent association between greater physical activity and lower inflammatory markers among adults in the general population, but the impact of…
  • Abstract Number: 0062 • ACR Convergence 2022

    Comparing Alzheimer’s Disease Risk in Patients with Chronic Inflammatory Autoimmune Diseases: A Medicare Cohort Study

    Justin Levinson1, Jonathan Katz2, Yi Chen3, W. Ryan Powell4, Andrea Gilmore-Bykovskyi5, Amy J. Kind6 and Christie Bartels7, 1University of Wisconsin School of Medicine and Public Health, Department of Medicine, Rheumatology Division, Madison, WI, 2University of Wisconsin Hospitals and Clinics, Madison, WI, 3University of Wisconsin School of Medicine and Public Health, Department of Medicine, Department of Biostatistics and Informatics, Madison, WI, 4University of Wisconsin School of Medicine and Public Health, Center for Health Disparities Research, Thousand Oaks, CA, 5University of Wisconsin School of Medicine and Public Health, Department of Emergency Medicine; and the Center for Health Disparities Research, Madison, WI, 6University of Wisconsin School of Medicine and Public Health, Department of Medicine, Geriatrics Division & Center for Health Disparities Research, Madison, WI, 7University of Wisconsin School of Medicine and Public Health, Madison, WI

    Background/Purpose: Chronic inflammatory diseases have been associated with an increased risk of Alzheimer’s disease (AD), yet emerging research in rheumatoid arthritis (RA) and psoriasis suggests…
  • Abstract Number: 0115 • ACR Convergence 2022

    Facilitators of Immunosuppressive Medication Adherence in Systemic Lupus Erythematosus: A Qualitative Study of Racial Minority Patients, Lupus Providers and Clinic Staff

    Shannon Herndon1, Amy Corneli2, Carrie Dombeck3, Teresa Swezey3, Megan Clowse3, Jennifer Rogers4, Lisa Criscione-Schreiber2, Rebecca Sadun3, Jayanth Doss3, Amanda Eudy5, Hayden Bosworth2 and Kai Sun3, 1Duke University Hospital, Durham, NC, 2Duke University School of Medicine, Durham, NC, 3Duke University, Durham, NC, 4Duke, Durham, NC, 5Duke University, Raleigh, NC

    Background/Purpose: SLE disproportionately affects patients of color. Medication nonadherence is more common among patients of color with SLE and is associated with worse health outcomes.…
  • Abstract Number: 0328 • ACR Convergence 2022

    Predicting Progression from Undifferentiated to Definitive Connective Tissue Diseases: A Systematic Review and Meta-analysis

    Sarah Dyball1, Mia Rodziewicz1, Claudia Mendoza Pinto2, Ian N. Bruce3 and Ben Parker4, 1The University of Manchester, Manchester, United Kingdom, 2Systemic Autoimmune Diseases Research Unit, High-Specialty Medical Unit-CIBIOR, Mexican Social Security Institute, Puebla, Mexico, 3Centre for Epidemiology Versus Arthritis, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, United Kingdom, 4Manchester University Hospitals NHS Foundation Trust, Manchester, United Kingdom

    Background/Purpose: Undifferentiated connective tissue disease (UCTD) encapsulates a broad range of conditions including incomplete forms of systemic lupus erythematosus (SLE) and systemic sclerosis (SSc), some…
  • Abstract Number: 0346 • ACR Convergence 2022

    Improving Eye Screening Compliance in Patients Taking Hydroxychloroquine in a Community Hospital Setting

    George Gennaoui1, Sana Kang2 and J. Patricia Dhar3, 1Ascension St. John Hospital, St. Clair Shores, MI, 2Ascension St John Hospital, Chesterfield, MO, 3Ascension St. John Hospital and Wayne State University School of Medicine, Bloomfield Hills, MI

    Background/Purpose: Hydroxychloroquine (HCQ) is a medication used in most patients with systematic lupus erythematous (SLE). It is generally a safe; however, it can cause retinal…
  • Abstract Number: 0368 • ACR Convergence 2022

    Which Are the Best Therapeutic Strategies for Systemic Lupus Erythematosus Severe Thrombocytopenia? A Ten Year Analysis

    Erik Cimé-Aké, Ana Barrera-Vargas, Roberta Demichelis-Gómez, Martha Ramírez-Alemón and Marina Rull-Gabayet, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, Mexico

    Background/Purpose: Severe thrombocytopenia in systemic lupus erythematosus (SLE) is characterized by poor response to glucocorticoids and frequent relapses. Information regarding the risk of relapse with…
  • Abstract Number: 0633 • ACR Convergence 2022

    Identification of Systemic Lupus Erythematosus Endotypes by Analysis of Inflammatory and Immunologic Gene Expression Signatures

    Erika Hubbard1, Prathyusha Bachali2, Kathryn Kingsmore Allison1, Yisha He1, Michelle Catalina3, Amrie Grammer4 and Peter Lipsky1, 1AMPEL BioSolutions, Charlottesville, VA, 2AMPEL BioSolutions, Redmond, WA, 3AMPEL BioSolutions, Harvard, MA, 4AMPEL LLC, Charlottesville, VA

    Background/Purpose: One of the hallmarks of SLE is clinical and molecular heterogeneity. Recent work has leveraged next-generation sequencing techniques to identify molecular signatures characteristic of…
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