ACR Convergence 2021 Archives - ACR Meeting Abstracts

Abstract Number: 0986

Ianalumab (VAY736) Safety and Efficacy in Patients with Sjögren’s Syndrome: 52 Week Results from a Randomized, Placebo-controlled, Phase 2b Dose-ranging Trial
Abstract Number: 0037

Identification and Validation of Four Circulating Autoantibodies Associated with the ACPA Status in Early Rheumatoid Arthritis
Abstract Number: 0533

Identification of a Novel Susceptibility Locus for Small Vessel Vasculitis with Autoantibodies Against Myeloperoxidase
Abstract Number: 0051

Identification of Biomarkers and Deregulated Pathways in Psoriatic Arthritis Through Proteomic Analysis of Synovial Fluid
Abstract Number: 0478

Identification of Clinical Phenotypes of Hand Osteoarthritis Using Hierarchical Clustering Method
Abstract Number: 1435

Identification of Distinct Fibroblast Populations in Systemic Sclerosis 3D Skin Tissues with Single Cell Omics
Abstract Number: 1489

Identification of Mitochondrial Antigens Targeted by Autoantibodies in Systemic Lupus Erythematosus (SLE)
Abstract Number: 0442

Identification of Plexin D1 on Circulating Extracellular Vesicles as a Potential Biomarker of Polymyositis and Dermatomyositis
Abstract Number: 1363

Identification of PsA Phenotypes with Machine Learning Analytics Using Data from a Phase 3 Clinical Trial Program of Guselkumab in a Bio-naïve Population of Patients with PsA
Abstract Number: 0449

Identification of Serum Protein Biomarkers at Baseline to Distinguish Radiographic Progressors from Non-Progressors in Patients with Active Psoriatic Arthritis
Abstract Number: 0255

Identification of Tolerated Disease Activity Level for Individuals with Juvenile Idiopathic Arthritis in the Childhood Arthritis and Rheumatology Research Alliance Registry
Abstract Number: 1220

Identification of Underlying Disease Domains by Longitudinal Latent Factor Analysis for Secukinumab Treated Patients in Psoriatic Arthritis and Rheumatoid Arthritis Trials
Abstract Number: 1932

Identifying Clusters of Longitudinal Autoantibody Profiles Associated with Systemic Lupus Erythematosus Disease Outcomes
Abstract Number: 0856

Identifying COVID-19 Infection Rates and Outcomes in Patients with Systemic Lupus Erythematosus
Abstract Number: 0160

Identifying Erosive Disease from Radiology Reports of Veterans with Inflammatory Arthritis with Natural Language Processing
Abstract Number: 0357

Identifying Predictors of Unemployment in Axial Spondyloarthropathy: Data from the Ankylosing Spondylitis Registry of Ireland
Abstract Number: 1650

Identifying Trajectories and Endotypes in the Evolution of Pre-Rheumatoid Arthritis with Autoantibody Testing and Artificial Adaptive System Analysis
Abstract Number: 0450

Identifying Trajectories of Radiographic Spinal Disease in Ankylosing Spondylitis
Abstract Number: 0291

IgA Anti-Cyclic Citrullinated Peptide Antibodies in Bronchoalveolar Lavage Fluid from Patients with Idiopathic Pulmonary Fibrosis Are Associated with Reduced Mortality
Abstract Number: 0553

IgG from Systemic Sclerosis Patients Induce a Profibrosing and Serotype-dependent Phenotype in Normal Dermal Fibroblast: A Multi-omics Study
Abstract Number: 0209

IgG4 Related Disease: Response to Immunosuppressive Therapy – A Single Centre Retrospective Study in the United Kingdom
Abstract Number: 1906

IL-13Ra1-Mediated Signaling Regulates Age-Associated/Autoimmune B-Cell Expansion and Lupus Pathogenesis
Abstract Number: 1937

IL-16 Is Linked to Lupus Nephritis Activity
Abstract Number: 0032

IL-40: A New B-cell Associated Cytokine Up-regulated in Rheumatoid Arthritis Decreases Following the Rituximab Therapy and Correlates with Disease Activity, Autoantibodies and NETosis
Abstract Number: 1455

IL1β mRNA Expressions in Peripheral Blood Mononuclear Cells Increase and May Associate with Cartilage Damage of the Respiratory Tract Probably Through Matrix metalloproteinase-3 Production in Patients with Relapsing Polychondritis
Abstract Number: 0469

Imaging Characteristics in Patients with Spondyloarthritis Using a Novel Heel Enthesitis Magnetic Resonance Imaging Scoring (HEMRIS) System: Post-hoc Analysis of a Phase 3 Secukinumab Trial
Abstract Number: 0174

Imaging Neoangiogenesis in Rheumatoid Arthritis II (INIRA II): Whole-body Synovial Uptake of 99mTc-Maraciclatide Correlates with Power Doppler Ultrasound and Serum Neoangiogenic Biomarkers
Abstract Number: 1499

Imbalance Between T Follicular Cells and T Regulatory Cells Involved in High Fat-Diet Associated Lupus Development in MRL/lpr Mice
Abstract Number: 0712

Immune Checkpoint Inhibitor-related Myotoxicity : Musculoskeletal and/or Neuromuscular Junction Disorder ?
Abstract Number: 0034

Immune Complexes Contain Novel Acetylated Antigens in the Synovial Fluid of RA Patients
Abstract Number: 1546

Immune Responses to COVID-19 Vaccines in Patients Using Immunosuppressive Medication for Inflammatory Arthritis – An Observational Study of 1500 Patients
Abstract Number: 1557

Immunogenicity and Safety of an Inactivated Virus Vaccine Against SARS-CoV-2 in Patients with Autoimmune Rheumatic Diseases
Abstract Number: 0501

Immunogenicity of a Single Dose of Covid-19 Vaccination in Patients with Systemic Sclerosis with or Without Immunosupression
Abstract Number: 0963

Immunogenicity of COVID-19 Vaccines in Patients with Autoimmune and Inflammatory Rheumatic Diseases (AIIRDs)
Abstract Number: L01

Immunogenicity of mRNA COVID-19 Vaccines at 4 and 12 Weeks Post Full Vaccination in Patients with Inflammatory Rheumatic Diseases
Abstract Number: 0835

Immunogenicity of Rituximab Biosimilar GP2013 in Chronic Inflammatory Rheumatic Disorders in Daily Clinical Practice
Abstract Number: 0978

Immunological and Clinical Features of Untreated Juvenile Dermatomyositis Patients with Elevated Neopterin
Abstract Number: 0948

Immunometabolism of Neutrophils in Antiphospholipid Syndrome (APS)
Abstract Number: 1914

Immunomodulatory and Immunosuppressive Medication Modification Among Rheumatology Patients at the Time of COVID-19 Vaccination
Abstract Number: 0692

Immunophenotyping of Inclusion Body Myositis Blood T Cells: Pathogenic and Biomarker Implications
Abstract Number: 0457

Immunosuppression Attenuates Antibody and Neutralization Titers in Patients with Chronic Inflammatory Disease Following SARS-CoV-2 Vaccination
Abstract Number: 0072

Immunosuppression Use in Primary Antiphospholipid Antibody Positive Patients: Descriptive Analysis of the AntiPhospholipid Syndrome Alliance for Clinical Trials and InternatiOnal Networking (APS ACTION) Clinical Database and Repository (“Registry”)
Abstract Number: 0690

Impact of Achieving 2016 ACR/EULAR Response Criteria on Patient Centered Outcome Measures in Myositis
Abstract Number: 0925

Impact of Achieving ASDAS LDA on Disease Activity and Patient-Reported Outcome Measures Among Patients with Ankylosing Spondylitis Treated with Biologic DMARDs
Abstract Number: 1344

Impact of Achieving Minimal Disease Activity on Patient-Reported Outcome Measures and Disease Activity Among Patients with Psoriatic Arthritis Treated with Biologic and Targeted Synthetic DMARDs
Abstract Number: 1279

Impact of Active Lupus Nephritis in Patient-Reported Outcomes from a Latin American, Multicenter Lupus Cohort
Abstract Number: 1909

Impact of Antimalarial Adherence on Cardiovascular Mortality Among Patients with Newly Diagnosed Rheumatoid Arthritis and Systemic Lupus Erythematosus: A Population-based Study
Abstract Number: 0605

Impact of Area of Residence on Perceptions of Health and Disease Activity in Ethnic Minorities with Rheumatoid Arthritis in an Urban Setting
Abstract Number: 1327

Impact of BMI on Treatment Response Among PsA Patients Initiating TNF Inhibitors, IL17 Inhibitors and Oral Small Molecules
Abstract Number: 0632

Impact of COVID-19 and Telehealth on RAPID3 Screening in an Academic Rheumatology Practice: Identifying Disparities in Care
Abstract Number: 1537

Impact of COVID-19 Infection on Patient-Reported Outcomes in Rheumatic Disease Patients: A Cross Sectional Study
Abstract Number: 0275

Impact of Disease Activity on Left Ventricular Diastolic Dysfunction in Rheumatoid Arthritis Patients
Abstract Number: 0234

Impact of Early Pain Improvement on Patient-reported Outcomes in Patients with Psoriatic Arthritis: Results from a Phase 3 Trial
Abstract Number: 0372

Impact of Gender and Age on Ankylosing Spondylitis Patient Profiles at Golimumab Initiation and 12-Month Outcomes
Abstract Number: 1793

Impact of Gender and Age on Psoriatic Arthritis Patient Profiles at Golimumab Initiation and 12-Month Outcomes
Abstract Number: 1361

Impact of Intermediate Treatment Interruption on Secukinumab Efficacy in Patients with Active Psoriatic Arthritis and Ankylosing Spondylitis: Interim Analysis Results from the SERENA Study
Abstract Number: 0270

Impact of Macrophage Cholesterol Loading Capacity and Interactions with Treatments on Cardiovascular Risk and Coronary Atherosclerosis Burden in Rheumatoid Arthritis
Abstract Number: 1057

Impact of Osteoarthritis in Younger Adults
Abstract Number: 0376

Impact of Patient and Disease Characteristics on Global Functioning and Health in Patients with Axial Spondyloarthritis: A Bayesian Network Analysis of Data from an Early axSpA Cohort
Abstract Number: 1680

Impact of Race on the Efficacy and Safety of Tofacitinib in Patients with RA: A Post Hoc Analysis of Phase 2, 3, and 3b/4 Clinical Trials
Abstract Number: 1230

Impact of Serologic Status on Clinical Responses to Upadacitinib or Abatacept in Patients with Rheumatoid Arthritis and Prior Inadequate Response to Biologic DMARDs: Sub-Group Analysis from the Phase 3 SELECT-CHOICE Study
Abstract Number: 0959

Impact of Systemic Lupus Disease Activity State on Flare Risk After Hydroxychloroquine Maintenance, Reduction or Discontinuation in a Multinational Inception Cohort
Abstract Number: 1591

Impact of the COVID-19 Pandemic and Lockdown on Wellbeing on Patients with Rheumatic Diseases. Results from the REUMAVID Study (Phase 1)
Abstract Number: 1623

Impact of the COVID-19 Pandemic on Presentation of JIA to Pediatric Rheumatology Care in Canada
Abstract Number: 1599

Impact of the COVID-19 Pandemic on the Quality of Life of Patients with Rheumatic Conditions: A Qualitative Analysis of Perceived Risk and Decision Making
Abstract Number: 1309

Impact of the Number of Comorbidities on the Outcome Measures and on the Retention Rate of the First Anti-TNF in Patients with Ankylosing Spondylitis: Two-year Follow-up REGISPONSER-AS
Abstract Number: 1156

Impact of Treatment Experience on Patient Preferences and Disease Burden in Psoriatic Arthritis: Results from a Rheumatology Patient Research Registry
Abstract Number: 1682

Impact of Type, Dose and Duration of Oral Polyunsaturated Fatty Acid Supplementation on Disease Activity in Inflammatory Rheumatic Diseases: A Systematic Literature Review and Meta-analysis
Abstract Number: 0260

Impact on Caregivers of Patients with Juvenile Idiopathic Arthritis: A Hospital-based Study from India
Abstract Number: 0033

Impaired Adipose Tissue Function in Rheumatoid Arthritis: Association with Autoimmunity, Disease Activity and Therapeutic Response
Abstract Number: 0180

Impaired Myocardial Flow Reserve on 82Rubidium Positron Emission Computed Tomography in Patients with Systemic Sclerosis
Abstract Number: 0179

Impaired Myocardial Flow Reserve on 82Rubidium Positron Emission Tomography Imaging Predicts Adverse Events in Patients with Autoimmune Rheumatic Disease
Abstract Number: 1317

Impairment of Memory in Axial Spondyloarthritis?
Abstract Number: 1178

Implementation of a Dermatologic Manifestations of Connective Tissue Disease Learning Module Including All Skin Tones and Social Determinants of Health for Medical Students: A Pilot Study
Abstract Number: 0148

Implementation of an Interprofessional Safety Check to Screen for Latent Tuberculosis at an Academic Tertiary Referral Rheumatology Clinic Increased Screening Rates Compared to Historical Levels
Abstract Number: 0640

Implementation of Digital Prompt in Electronic Medical Records Improves Pneumonia Vaccination Rates in Patients Prescribed TNF-Inhibitors
Abstract Number: 0815

Implementing Treat to Target (TTT) for Rheumatoid Arthritis (RA) Through a Virtual Learning Collaborative (LC) Program During COVID
Abstract Number: 1095

Improved Arthrocentesis and Fluid Yield of the Non-Effusive Knee Using Pneumatic Compression
Abstract Number: 0813

Improvement in Clinical Disease Activity and Patient-Reported Outcomes After 6 Months of Treatment with Abatacept, Stratified by Line of Therapy, in Patients with RA: Results from a Large, US, National Observational Study
Abstract Number: 1375

Improvement in Overall Survival, Skin Fibrosis and Lung Function with Autologous Hematopoietic Stem Cell Transplantation in Systemic Sclerosis
Abstract Number: 1744

Improvement of Renal and Non-Renal SLE Outcome Measures on Sirolimus Therapy – a 21-year Follow-up Study of 73 Patients
Abstract Number: 1257

Improvements in Abnormal Laboratory Tests Are Associated with Clinical Outcomes in Patients with Active Systemic Lupus Erythematosus
Abstract Number: 1788

Improving Care and Capacity Through Capturing and Recording Patient Reported Outcomes with Digital Solutions in Spondyloarthritis
Abstract Number: 1451

Improving Health Outcomes and Social Connectedness Through Virtual Exercise Programs in Community Members with Musculoskeletal Conditions
Abstract Number: 1159

Improving Healthcare Transition Implementation: Recommendations from Young Patients with Rheumatic Conditions
Abstract Number: 0146

Improving Medication Toxicity Lab Monitoring During the COVID-19 Pandemic
Abstract Number: 0648

Improving Post-Rituximab Hypogammaglobulinemia Risk Assessments: A Fellows’ Quality Improvement Initiative
Abstract Number: 0639

Improving Pre-biologic Infection Screening Using a Best Practice Alert in Electronic Health Records
Abstract Number: 1081

Improving Rheumatology Resource Utilization and Access to Specialty Care for Patients with Early Inflammatory Arthritis Through Enhanced Triage
Abstract Number: 0638

Improving Safety in Rheumatology Patients by Closing Pre-screening Laboratory Care Gaps
Abstract Number: 0660

Improving the Gout Flare Chart Review Using Linked Claims-EHR Data
Abstract Number: 1073

In Favor of the Subspecialty Clinic Model for Rheumatoid Arthritis
Abstract Number: 1249

In Rheumatoid Arthritis, Inhibition of the Lactate Monocarboxylate Transporters-1, and -4 in Pathological Fibroblast-Like Synoviocytes Led to Decreased ChemokineProduction
Abstract Number: 0200

In Undifferentiated Arthritis, DMARD-treatment Intensified During the Last Decennia but Did Not Result in Improved Outcomes
Abstract Number: 1928

In Vitro and In Vivo Evidence for DOCK8 as a Risk Allele for Cytokine Storm Syndrome, Including COVID-19 and MIS-C
Abstract Number: 1406

Incidence and General Clinical Features of Giant Cell Arteritis in the ARTESER Multicenter Study
Abstract Number: 1022

Incidence of Antisynthetase Syndrome and Risk of Malignancy in a Population-based Cohort (1998-2019)
Abstract Number: 1684

Incidence of Infections in Patients Aged ≥ 50 Years with RA and ≥ 1 Additional Cardiovascular Risk Factor: Results from a Phase 3b/4 Randomized Safety Study of Tofacitinib vs TNF Inhibitors
Abstract Number: 1865

Incidence, Prevalence, and Mortality of Chronic Periaortitis: A Population-based Study
Abstract Number: 0689

Incidence, Prevalence, and Mortality of Dermatomyositis: A Population-based Cohort
Abstract Number: 1466

Increased Adverse Maternal Postpartum Outcomes in Systemic Lupus Erythematosus Pregnancies Compared to Controls
Abstract Number: 1659

Increased All-Cause Mortality Risk in Patients with Incident Rheumatoid Arthritis After First Antidepressant Dispensing: Results from the Nationwide DANBIO Database
Abstract Number: 0019

Increased Circulating CD39+FoxP3+CD4+ Treg Cells in Early Rheumatoid Arthritis Facilitate the Antiinflammatory Action of Methotrexate
Abstract Number: 1643

Increased Incidence of Pediatric SLE and Other Interferon Activated Diseases During COVID-19 Pandemic
Abstract Number: 1907

Increased Otoferlin Expression in B Cells Is Associated with Muscle Weakness in Untreated Juvenile Dermatomyositis: A Pilot Study
Abstract Number: 1670

Increased Prevalence of Gastroesophageal Disease Among Patients with Rheumatoid Arthritis: A Systematic Review and Meta-analysis
Abstract Number: 0293

Increased Prevalence of Scleroderma Specific Autoantibodies in Seropositive Rheumatoid Arthritis with Lung Involvement
Abstract Number: 0565

Increased Risk for Inflammatory Arthritis in Veterans with Depression or Anxiety
Abstract Number: 0128

Increased Risk of Major Adverse Cardiac Events in Patients with Systemic Lupus Erythematosus After Non-Cardiac Surgery
Abstract Number: 0427

Increased Risk of Severe Infections and Mortality in Patients with Newly Diagnosed Anti-neutrophil Cytoplasmic Antibody–associated Vasculitis: A Population-based Study
Abstract Number: 0719

Increased Risk of Venous Thromboembolism in Adult Patients with Idiopathic Inflammatory Myopathies
Abstract Number: 1304

Increased Risk of Vertebral Fracture Among Patients with Psoriatic Arthritis: A Systematic Review and Meta-analysis
Abstract Number: 0998

Increasing Age Impairs the Metabolic Adaptation of Human Neutrophils to Glucose Deprivation
Abstract Number: 1755

Increasing Participation of Underrepresented Groups in Lupus Clinical Trials: Insights from Qualitative Interviews with Patients and Physicians
Abstract Number: 1711

Increasing Preeclampsia Knowledge in SLE with a Specific Educational Tool: Preliminary Results
Abstract Number: 1648

Increasing Rates of Positivity of Autoantibodies Indicates a Shorter Time-to-Diagnosis of Future Rheumatoid Arthritis
Abstract Number: 0627

Increasing Rates of Standardized Depression Screening in Adolescents and Young Adults with Childhood-Onset Systemic Lupus Erythematosus in a Pediatric Rheumatology Clinic
Abstract Number: 0424

Incremental Healthcare Costs of Eosinophilic Granulomatosis with Polyangiitis (EGPA) Compared to Asthma: Retrospective Analysis of Commercial Claims Data in the United States (US)
Abstract Number: 0918

Individual Components Contributing to the Achievement of Assessment in SpondyloArthritis International Society 40 Response in Biologic Naïve Patients with Radiographic Axial Spondyloarthritis: Results from the COAST V Trial
Abstract Number: 1586

Individuals with Pre-arthritic Hip Pain Walk with Hip Motion Alteration Common in Individuals with Hip OA
Abstract Number: 0802

Infection in Rheumatoid Arthritis Patients Treated with Golimumab
Abstract Number: 0992

Inflammatory Arthritis in HIV-Infected Humanized Mice
Abstract Number: 1505

Inflammatory Dendritic Cell and Th17 Polarization in Mouse Model of Lupus Nephritis
Abstract Number: 0920

Influence of Baseline Demographics on Improvements in Disease Activity Measures in Patients with Ankylosing Spondylitis Receiving Upadacitinib: A Post Hoc Subgroup Analysis
Abstract Number: 0192

Influence of Canakinumab Dosing on Efficacy and Safety of Long-term Treatment in Patients with Familial Mediterranean Fever – Interim Analysis of the RELIANCE Registry
Abstract Number: 0191

Influence of Canakinumab Dosing on Long-term Efficacy and Safety in Patients with Cryopyrin-associated Periodic Syndromes (CAPS) – 30-months Interim Analysis of the RELIANCE Registry
Abstract Number: 0470

Inhibition of Toll-Like Receptor 7 (TLR7) with the Potent and Selective Inhibitor of Human TLR7 and TLR8 BMS-986256 Provides Robust Efficacy in Murine Lupus Models, Reversing Established Disease
Abstract Number: 1439

Inhibitors of Endogenous Reverse Transcriptases Suppress in Vitro Type I Interferon Responses and in Vivo Antigen-specific T Cell Responses
Abstract Number: 1896

Initial Results from the Implementation of a National Hydroxychloroquine Safe Prescribing Dashboard Within the Veterans Health Administration
Abstract Number: 0995

Innate Immune Tolerance Attenuates Zymosan-Induced Arthritis, Inflammatory Gene Expression and Synovial Neutrophil Infiltration
Abstract Number: 0562

Inpatient Epidemiology and Resource Utilization of Ankylosing Spondylitis: National Inpatient Sample 2018
Abstract Number: 0895

Insight into Intraindividual Variability Across Neuropsychological Tests and Its Association with Cognitive Dysfunction in Patients with Systemic Lupus Erythematosus
Abstract Number: 0546

Integrated Analysis of Dermal Blister Fluid Proteomics and Genome-wide Skin Gene Expression Gives New Insight into Pathogenesis of Systemic Sclerosis
Abstract Number: 1687

Integrated Laboratory Abnormality Profiles of Upadacitinib with up to 4.5 Years of Exposure in Patients with Rheumatoid Arthritis Treated in a Phase 3 Clinical Trial
Abstract Number: 1698

Integrated Safety Analysis Update for Filgotinib in Patients with Moderately to Severely Active Rheumatoid Arthritis Receiving Treatment over a Median of 2.2 Years
Abstract Number: 0966

Integrated Single Cell RNA-Sequencing Analysis of Tissue-Localized T Cells in Cutaneous Lupus and Lupus Nephritis
Abstract Number: 0050

Integrative Analysis of mRNAs to Identify Sex Differences in Th-17 Mediated Inflammation in Ankylosing Spondylitis
Abstract Number: 1128

Inter-relationships Between Multiple Joint Osteoarthritis and Collagen Biomarkers in Men: The Johnston County Osteoarthritis Project
Abstract Number: 1647

Interaction Effect of Systemic Inflammation and Dietary Protein Intake on Resting Energy Expenditure in Individuals with RA
Abstract Number: 1908

Interferon (IFN)-Stimulated Gene 15: A Novel Biomarker for Lymphoma Development in Sjögren’s Syndrome
Abstract Number: 0528

Interferon Pathway Lupus Risk Alleles Modulate Risk of Death from Acute COVID-19
Abstract Number: 1770

Interim Analysis of Cohort 1 in the Mesenchymal Stromal Cell Trial in Systemic Lupus Erythematosis: Safety and Data Management During the Pandemic
Abstract Number: 0127

Interleukin 1 Receptor Antagonist (IL-1Ra) Variable Number of Tandem Repeat (VNTR) Polymorphism in Fibromyalgia Patients in South India
Abstract Number: 1131

Interleukin 6 Concentration in Synovial Fluid and Its Clinical Significance
Abstract Number: 1577

Interleukin-37: Associations of Plasma Levels and Genetic Variants in Gout
Abstract Number: 0030

Interleukin-9 Enhances the Osteoclastogenesis in Rheumatoid Arthritis
Abstract Number: 1318

Interplay Between Covid-19 and Spondyloarthritis or Its Treatment
Abstract Number: 0430

Interstitial Lung Disease in ANCA-Associated Vasculitis: Associated Factors and Outcomes
Abstract Number: 0752

Intervening on Adverse Childhood Experiences in SLE—Self-Efficacy as a Potential Target
Abstract Number: 0623

Intervention to Improve SLE Medication Adherence
Abstract Number: 1468

Intra-articular (IA) Injection of Empty Large Multilamellar Vesicles Liposomes Reduces Cartilage Degeneration in Rat Osteoarthritis Model
Abstract Number: 0728

Intra-articular Canakinumab (anti-interleukin-1β) for Treatment of Symptomatic Knee Osteoarthritis: A Randomized, Double-blind, Placebo and Naproxen-controlled Phase II Study
Abstract Number: 0219

Intra-Articular Mineralization on Knee CT and Risk of Cartilage Loss: The Multicenter Osteoarthritis Study
Abstract Number: 1934

Intra-Individual Change in Cognitive Function Among Adults with Systemic Lupus Erythematosus: A Markov Analysis over 7 Years
Abstract Number: 1191

Introduction of a Joint Injection and Ultrasound Workshop for Internal Medicine Trainees
Abstract Number: 1867

Investigating Adenosine Deaminase 2 Activity in Large Vessel Vasculitis
Abstract Number: 0023

Investigating Temporal Changes in Pregnancy Among Women with Rheumatoid Arthritis and Healthy Women Using Co-expression Network Analysis
Abstract Number: 0556

Investigating the Heterogeneity of Skin Macrophages in Systemic Scleroderma
Abstract Number: 0878

Investigating the Neutrophil to Lymphocyte Ratio as a Marker of SLE Disease Activity, Health-Related Quality of Life and Depression
Abstract Number: 1511

Investigation of Antigen Specific CD4+ T Cells in Patients with Idiopathic Inflammatory Myopathies
Abstract Number: 0686

Is It Useful to Assess Muscle Involvement with Positron Emission Tomography in Patients with Idiopathic Inflammatory Myositis? A Case-Control Study
Abstract Number: 1449

Is Repeat Serum Urate Testing Superior to a Single Test to Predict Incident Gout over Time?
Abstract Number: 0620

Is There a Difference in Disease Activity Between Genders in Axial Spondyloarthritis? 6-year Longitudinal Data from a Large National Cohort
Abstract Number: 0678

Is There a Difference in Self-reported Flare Frequency Between Men and Women?
Abstract Number: 0250

Is There a Need for a New Classification Criteria in Juvenile Spondyloarthritis?
Abstract Number: 1187

Is Your Program Website Optimized for Recruitment? An Evaluation of Rheumatology Fellowship Program Websites
Abstract Number: 1775

Isolated Axial versus Concomitant Peripheral Disease in Psoriatic Arthritis
Abstract Number: 0400

Item Development for the Assessment of Systemic Sclerosis-associated Raynaud’s Phenomenon (ASRAP) Questionnaire
Abstract Number: 0401

Item Reduction for the Assessment of Systemic Sclerosis-associated RAynaud’s Phenomenon (ASRAP) Questionnaire Using Data from the International Multicentre ASRAP Validation Study
Abstract Number: 1766

Itolizumab-induced Modulation of Cell Surface CD6 Is a Pharmacodynamic Marker of Drug Activity in SLE Patients
Abstract Number: 1750

Itolizumab, a Novel anti-CD6 Therapy, in Systemic Lupus Erythematosus Patients: Interim Safety Results from the Phase 1b EQUALISE Dose-escalation Study
Abstract Number: 1347

Ixekizumab Efficacy in Patients with Psoriatic Arthritis Presenting with Symptoms Indicative of Axial Involvement
Abstract Number: 0919

Ixekizumab Shows a Distinct Pattern of Pain Improvement Beyond Measurable Inflammation as Assessed by MRI or CRP or BASDAI Questions 5 & 6 in Patients with Ankylosing Spondylitis
Abstract Number: 1341

Ixekizumab Shows a Pattern of Pain Improvement in Patients with and Without Measurable Inflammation in Psoriatic Arthritis