Abstract Number: 1212 • ACR Convergence 2022
Immunogenicity After Primary COVID-19 Vaccination in Patients with Immune-mediated Inflammatory Diseases: A Comparative Cohort Study
Background/Purpose: Patients with immune-mediated inflammatory diseases (IMIDs) are at increased risk of severe COVID-19 disease courses. Real-world data on immunogenicity are scarce but crucial to…Abstract Number: 1744 • ACR Convergence 2022
Immune Responses to mRNA Vaccines Against SARS-CoV-2 in Patients with Immune-mediated Inflammatory Rheumatic Diseases
Background/Purpose: Patients with immune-mediated rheumatic diseases (IMRDs) are commonly treated with immunosuppressors and prone to infections. Recently introduced mRNA SARS-CoV-2 vaccines have demonstrated extraordinary efficacy…Abstract Number: 1929 • ACR Convergence 2022
Outcomes and Safety of Anakinra for the Treatment of Multisystem Inflammatory Syndrome in Children
Background/Purpose: Multisystem inflammatory syndrome in children (MIS-C) is a clinical entity distinct from primary COVID-19 infection that resembles Kawasaki disease (KD) and toxic shock syndrome.…Abstract Number: 2195 • ACR Convergence 2022
Pre-exposure Prophylaxis for SARS-CoV-2 with Subcutaneous Casirivimab/Imdevimab in Vaccine-refractory Patients with Immune-mediated Inflammatory Diseases
Background/Purpose: Humoral responses to SARS-CoV-2 vaccination are reduced in patients with immune-mediated inflammatory diseases (IMID), especially when treated with B-cell depletion therapies, leading to increased…Abstract Number: L03 • ACR Convergence 2021
COVID-19 Vaccine Antibody Responses in Patients Treated with B-Cell Agents Depend on B-Cell Counts at Time of Vaccine
Background/Purpose: Optimal COVID-19 vaccine responses are necessary to protect against severe infection. Patients with systemic rheumatic diseases (SRD) are at risk for not mounting adequate…Abstract Number: L04 • ACR Convergence 2021
SARS-CoV-2 Infections Among Vaccinated Individuals with Rheumatic Disease: Results from the COVID-19 Global Rheumatology Alliance Provider Registry
Background/Purpose: While COVID-19 vaccinations are a critical tool to prevent severe infections, poor immunogenicity in immunocompromised people threatens vaccine effectiveness. We analyzed clinical characteristics of…Abstract Number: L09 • ACR Convergence 2021
A Prediction Model to Distinguish Patients with Multisystem Inflammatory Syndrome in Children
Background/Purpose: Multisystem inflammatory syndrome in children (MIS-C) is a rare consequence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). MIS-C shares features with common infectious and…Abstract Number: L16 • ACR Convergence 2021
Breakthrough COVID-19 Infections Post-vaccination Among Immunocompromised Patients with Autoimmune or Inflammatory Rheumatic Diseases: A Retrospective Cohort Analysis from a U.S. Nationally-sampled Electronic Medical Record Data Repository
Background/Purpose: National U.S. data on breakthrough COVID-19 infection in people with autoimmune or inflammatory rheumatic diseases (AIRD) are limited. Our objective was to assess whether breakthrough COVID-19 infections were increased post-COVID-19-vaccination…Abstract Number: L17 • ACR Convergence 2021
Additional Heterologous versus Homologous Booster Vaccination in Immunosuppressed Patients Without SARS-CoV-2 Antibody Seroconversion After Primary mRNA Vaccination: A Randomized Controlled Trial
Background/Purpose: Severe acute respiratory syndrome coronavirus‐2 (SARS‐CoV‐2)-induced coronavirus disease 2019 (COVID-19) has led to exponentially rising mortality, particularly in immunosuppressed patients, who inadequately respond to…Abstract Number: L18 • ACR Convergence 2021
Humoral and Cellular Immune Responses to a Second Dose of COVID-19 Vaccine BNT162b2 in People Receiving Methotrexate or Targeted Immunosuppression: A Cohort Study
Background/Purpose: COVID-19 vaccines have robust immunogenicity in the general population. Data on individuals with immune-mediated inflammatory diseases who are taking immunosuppressants remains limited. Our cohort…Abstract Number: L01 • ACR Convergence 2021
Immunogenicity of mRNA COVID-19 Vaccines at 4 and 12 Weeks Post Full Vaccination in Patients with Inflammatory Rheumatic Diseases
Background/Purpose: Emerging evidence indicates that immunosuppressive therapies may result in reduced immunogenicity –and presumably reduced efficacy- following vaccination with mRNA COVID-19 vaccines but long-term data…Abstract Number: L02 • ACR Convergence 2021
COVID-19 Vaccine in Immunosuppressed Adults with Autoimmune Diseases
Background/Purpose: Immunocompromised conditions and/or a history of autoimmune disease were exclusion criteria of the initial SARS-CoV-2 vaccines clinical trials. We assessed the safety and immunogenicity…Abstract Number: 0086 • ACR Convergence 2021
SARS-CoV-2 Infection and COVID-19 Outcomes in Rheumatic Disease: A Systematic Literature Review
Background/Purpose: The relative risk of COVID-19 among patients with rheumatic and musculoskeletal disease (RMD) and the comparative severity of COVID-19 infection in RMD remain uncertain.…Abstract Number: 0104 • ACR Convergence 2021
Adverse Events of First SARS-CoV-2 Vaccinations Are Comparable for Patients with Autoimmune Diseases and the General Population
Background/Purpose: Clinical trials on efficacy and safety of SARS-CoV-2 vaccines did not include patients with autoimmune diseases. We previously demonstrated that concerns of adverse events…Abstract Number: 0197 • ACR Convergence 2021
Successful Treatment of Severe COVID-19 Pneumonia with Simultaneous Tocilizumab and Anakinra – A Case Series
Background/Purpose: Severe and life threating COVID-19 pneumonia is often characterized by local and systemic immune-mediated hyperinflammation At the early disease stage activated monocytes are migrating…
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