Abstracts tagged "Infection"

Abstract Number: 1558 • ACR Convergence 2021
Therapy Based Outcomes in Patients with Multisystem Inflammatory Syndrome in Children: A Single Center Study
Diana Villacis Nunez¹, Kaitlin Jones², Lucie Fan³, Whitney Moore², Aysha Jabbar², Matthew Oster⁴, Preeti Jaggi¹ and Sampath Prahalad⁵, ¹Emory University School of Medicine - Children's Healthcare of Atlanta, Atlanta, GA, ²Children's Healthcare of Atlanta, Atlanta, GA, ³Emory University School of Medicine, Atlanta, GA, ⁴Emory University School of Medicine - Sibley Heart Center/Children's Healthcare of Atlanta, Atlanta, GA, ⁵Emory + Children's Pediatric Institute, Atlanta, GA
Background/Purpose: Management and outcomes of multisystem inflammatory syndrome in children (MIS-C) remain under investigation and vary by institution. This study aimed to describe the outcomes…
Abstract Number: 0203 • ACR Convergence 2021
Chemoprophylaxis in Latent Tuberculosis Associated with Rheumatic Immune-mediated Diseases. Study of 240 Patients from a Single University Hospital
David Martinez-Lopez¹, Javier Rueda-Gotor¹, Joy Osorio-Chávez¹, Carmen Álvarez-Reguera¹, Virginia Portilla², Miguel Ángel gonzalez-Gay³ and Ricardo Blanco⁴, ¹Hospital Universitario Marqués de Valdecilla, Santander, Spain, ²Research group on Genetic Epidemiology and Atherosclerosis in Systemic Diseases and in Metabolic Bone Diseases of the Musculoskeletal System, IDIVAL; Department of Rheumatology, Hospital Universitario Marqués de Valdecilla, Santander, Spain, ³Research group on Genetic Epidemiology and Atherosclerosis in Systemic Diseases and in Metabolic Bone Diseases of the Musculoskeletal System, IDIVAL, Division of Rheumatology, Hospital Universitario Marqués de Valdecilla; School of Medicine, Universidad de Cantabria, Santander, Spain. Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa, ⁴Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
Background/Purpose: Tuberculosis (TB) may be increased with biologic therapy (BT). Diagnosis and treatment of latent TB infection (LTBI) is the best strategy to prevent TB.…
Abstract Number: 0965 • ACR Convergence 2021
Anti-TNF Usage in Patients with HIV Infection 2003-2021: Long Term Safety and Followup
Benjamin Naovarat¹, Francis Williams², Gloria Salazar³ and John Reveille⁴, ¹University of Texas McGovern Medical School, Houston, TX, ²Specialists for Health/Wellmed, Shavano Park, TX, ³University of Texas Medical School at Houston/McGovern Medical School, Houston, TX, ⁴Division of Rheumatology, The University of Texas Health Science Center at Houston, Houston, TX
Background/Purpose: There are concerns about using immunosuppressive agents for treatment of rheumatic diseases in patients with HIV infection due to concerns of opportunistic infection. We…
Abstract Number: 1655 • ACR Convergence 2021
Severe Respiratory Infections in Rheumatoid Arthritis Patients with Biologic Therapy: Comparative Study Between Vaccinated and Non Vaccinated Patients
Lucia Cristina Dominguez Casas¹, Paz Rodriguez-Cundin², Trinidad Dierssen³, Miguel Ángel gonzalez-Gay⁴ and Ricardo Blanco⁵, ¹Hospital Universtario San Agustin, Oviedo, Spain, ²Hospital Universitario Marqués de Valdecilla, Santander, Spain, ³University of Cantabria, Santander, Spain, ⁴Research group on Genetic Epidemiology and Atherosclerosis in Systemic Diseases and in Metabolic Bone Diseases of the Musculoskeletal System, IDIVAL, Division of Rheumatology, Hospital Universitario Marqués de Valdecilla; School of Medicine, Universidad de Cantabria, Santander, Spain. Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa, ⁵Hospital Universitario Marqués de Valdecilla, Santadner, Spain
Background/Purpose: Rheumatoid arthritis (RA) patients are at increased risk of severe infections due to the disease itself, and the immunosuppressive treatment. Vaccination programs are designed…
Abstract Number: 0204 • ACR Convergence 2021
Risk of Hepatitis B Virus Reactivation in Patients with Immune-Mediated Inflammatory Diseases Receiving Biologics: Focus on the Timing of Biologics After Prophylactic Anti-viral Agents
Soo Min Ahn¹, Jonggi Choi², Byong Duk Ye², Suk-Kyun Yang², Ji Seon Oh³, Yong-Gil Kim², Chang-Keun Lee², Bin Yoo¹, Sang Hyoung Park² and Seokchan Hong², ¹ASAN MEDICAL CENTER, Seoul, South Korea, ²Asan Medical Center, Seoul, Republic of Korea, ³Asan Medical Center, Ulsan, Republic of Korea
Background/Purpose: Prophylactic anti-viral therapy is required in patients with hepatitis B virus (HBV) infection receiving biologics because of the high risk of HBV reactivation. However,…
Abstract Number: 0981 • ACR Convergence 2021
Clinical and Economic Burden of Herpes Zoster in Patients with Rheumatoid Arthritis: A Retrospective Cohort Study Using Administrative Claims
David Singer¹, Philippe Thompson-Leduc², Sara Poston¹, Deepshekhar Gupta³, Wendy Cheng⁴, Siyu Ma¹, Francesca Devine⁵, Alexandra Enrique³, Mei Sheng Duh⁶ and Jeffrey Curtis⁷, ¹GlaxoSmithKline, Philadelphia, PA, ²Analysis Group, Inc., Montréal, QC, Canada, ³Analysis Group, Inc., Menlo Park, CA, ⁴Analysis Group, Inc., Boston, MA, ⁵Analysis Group, Inc., New York, NY, ⁶Analysis Group, Boston, MA, ⁷Division of Clinical Immunology and Rheumatology, Department of Medicine, Department of Epidemiology, University of Alabama at Birmingham, Birmingham, AL

Background/Purpose: Herpes zoster (HZ) is a disease caused by the reactivation of the varicella-zoster virus in previously infected individuals and is characterized by a painful…
Abstract Number: 1662 • ACR Convergence 2021
Unrecognised, Subclinical, Structural or Functional Lung Changes in Rheumatoid Arthritis Is Associated with a Higher Risk of Developing Serious Respiratory Tract Infection
Benjamin Worcester¹, Dorothy Wang², Susan Morton³ and Michelle Leech⁴, ¹Monash Health, Melbourne, Australia, ²Melbourne Health, Clayton, Australia, ³Monash Health, Clayton, Australia, ⁴Monash Medical Centre, Australia, Australia
Background/Purpose: The incidence of lung disease within the rheumatoid arthritis is well described and likely underestimated. Additionally, RA patients are at higher risk for developing…
Abstract Number: 0252 • ACR Convergence 2021
Role of Clinical and Laboratory Parameters in Differentiating Infection from Disease Flare in Febrile Patients of Systemic Juvenile Idiopathic Arthritis
Rajesh Kanumuri¹, Suma Balan², Vishal Marwaha², Sajitha Krishnan² and Pranav Chickermane², ¹Amrita Institute of Medical Sciences, Guntur, India, ²Amrita Institute of Medical Sciences, Kochi, India
Background/Purpose: Fever is the most common presentation of systemic juvenile idiopathic arthritis (SJIA) and it is difficult to predict whether the fever is due to…
Abstract Number: 0984 • ACR Convergence 2021
Human Papillomavirus Infection Increases Risk of Primary Sjogren’s Syndrome: A Population-based Cohort Study over a 15-year Follow-up
Kevin Sheng-Kai Ma, Center for Global Health, Perelman School of Medicine, University of Pennsylvania, Philidelphia, PA
Background/Purpose: Viral infection has been considered as an exogeneous risk factor for primary Sjogren’s syndrome (pSS). We determined whether human papillomavirus (HPV) infection was associated…
Abstract Number: 1684 • ACR Convergence 2021
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
Andra R Bălănescu¹, Gustavo Citera², Virginia Pascual-Ramos³, Carol A Connell⁴, David Gold⁵, All-shine Chen⁴, Harry Shi⁶, Andrea B Shapiro⁷, Janet Pope⁸ and Hendrik Schulze-Koops⁹, ¹“Carol Davila” University of Medicine and Pharmacy, Department of Internal Medicine and Rheumatology “Sf. Maria” Hospital, Bucharest, Romania, ²Instituto de Rehabilitación Psicofísica, Buenos Aires, Argentina, ³Department of Immunology and Rheumatology, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico, ⁴Pfizer Inc, Groton, CT, ⁵Pfizer Inc, Montréal, QC, Canada, ⁶Pfizer Inc, Collegeville, PA, ⁷Pfizer Inc, Peapack, NJ, ⁸University of Western Ontario, London, ON, Canada, ⁹Division of Rheumatology and Clinical Immunology, Department of Internal Medicine IV, University of Munich, Munich, Germany
Background/Purpose: Previous clinical trial and real-world data suggest that risk of serious infection events (SIEs) and opportunistic infections (OIs) is similar with tofacitinib 5 mg…
Abstract Number: 0337 • ACR Convergence 2021
Rarity of Pneumocystis Jirovecii Pneumonia in Patients with Systemic Lupus Erythematosus Using a Real-world, Electronic Health Record
Ben Boone and April Barnado, Vanderbilt University Medical Center, Nashville, TN
Background/Purpose: Infection is the leading cause of mortality and one of the most common causes of hospitalization in patients with systemic lupus erythematosus (SLE). Pneumocystis…
Abstract Number: 1027 • ACR Convergence 2021
Epidemiology of Latent Tuberculosis Infection in Patients with Rheumatic Immune-mediated Diseases: Single University Study of 1117 Patients
David Martinez-Lopez¹, Joy Osorio-Chávez¹, Carmen Álvarez-Reguera¹, Virginia Portilla², Miguel Ángel gonzalez-Gay³ and Ricardo Blanco⁴, ¹Hospital Universitario Marqués de Valdecilla, Santander, Spain, ²Research group on Genetic Epidemiology and Atherosclerosis in Systemic Diseases and in Metabolic Bone Diseases of the Musculoskeletal System, IDIVAL; Department of Rheumatology, Hospital Universitario Marqués de Valdecilla, Santander, Spain, ³Research group on Genetic Epidemiology and Atherosclerosis in Systemic Diseases and in Metabolic Bone Diseases of the Musculoskeletal System, IDIVAL, Division of Rheumatology, Hospital Universitario Marqués de Valdecilla; School of Medicine, Universidad de Cantabria, Santander, Spain. Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa, ⁴Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
Background/Purpose: Background: Patients with rheumatologic immune-mediated diseases (R-IMID) with Latent tuberculosis infection (LTBI) requiring biologic therapy (BT) are at an increased risk of active tuberculosis…
Abstract Number: 1713 • ACR Convergence 2021
Risk of Serious Infections in Offspring Exposed in Utero to Ustekinumab or Vedolizumab
Jonah Gorodensky¹, Sasha Bernatsky¹, Waqqas Afif¹, Yvan St-Pierre², Kristian Filion¹ and Evelyne Vinet³, ¹McGill University, Montréal, QC, Canada, ²Research Institute of the McGill University Health Centre, Montréal, QC, Canada, ³McGill University Health Centre, Mont Royal, QC, Canada
Background/Purpose: Ustekinumab, an IL-12/23 inhibitor, is indicated in adult patients with inflammatory bowel disease (IBD), psoriasis (PsO), and psoriatic arthritis (PsA) and vedolizumab, an α4β7…
Abstract Number: 0427 • ACR Convergence 2021
Increased Risk of Severe Infections and Mortality in Patients with Newly Diagnosed Anti-neutrophil Cytoplasmic Antibody–associated Vasculitis: A Population-based Study
Kai Zhao¹, Hui Xie², John Esdaile³ and J. Antonio Avina-Zubieta², ¹Simon Fraser University, Coquitlam, BC, Canada, ²Arthritis Research Canada, Richmond, BC, Canada, ³Arthritis Research Canada, Vancouver, BC, Canada
Background/Purpose: Antineutrophil cytoplasm antibody (ANCA)-associated vasculitides (AAV) are a group of multisystem inflammatory diseases of the small blood vessels. Infections are serious complications in AAV…
Abstract Number: 1094 • ACR Convergence 2021
Extremely Elevated Erythrocyte Sedimentation Rate Revisited in Rheumatic Diseases: Flare-Up or Infection? Single Centre Retrospective Analysis
Emre Bilgin¹, Zehra Ozsoy², Melek Seren Aksun³, İmdat Eroğlu³ and Umut Kalyoncu¹, ¹Hacettepe University, Faculty of Medicine, Department of Internal Medicine, Division of Rheumatology, Ankara, Turkey, ²Division of Rheumatology, Department of Internal Medicine, Hacettepe University, Ankara, Turkey, ³Department of Internal Medicine, Hacettepe University, Ankara, Turkey
Background/Purpose: To compare the laboratory characteristics of patients who had rheumatic diseases and presented with extremely elevated ESR (≥100 mm/h) and had either disease flare-up…

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