Abstracts tagged "Pharmacoepidemiology"

Abstract Number: 0907 • ACR Convergence 2024
Association of Rare and Common Genetic Variants in MOCOS with Inadequate Response to Allopurinol
Niamh Fanning¹, Murray Cadzow², Ruth Topless³, Chris Frampton⁴, Nicola Dalbeth⁵, Tony Merriman⁶ and Lisa Stamp⁴, ¹University of Otago, Christchurch, New Zealand, ²University of Otago, Dunedin 9054, New Zealand, ³University of Otago, Dunedin, New Zealand, ⁴University of Otago, Christchurch, Christchurch, New Zealand, ⁵University of Auckland, Auckland, New Zealand, ⁶University of Alabama at Birmingham, Homewood, AL
Background/Purpose: The minor allele of the common rs2231142 (Q141K) ABCG2 variant predicts inadequate response to allopurinol urate lowering therapy (ULT). We hypothesize that additional variants in genes…
Abstract Number: 2021 • ACR Convergence 2024
The Dual Benefits of Sodium-Glucose Cotransporter-2 Inhibitors for Recurrent Nephrolithiasis and Gout Flares Among Gout Patients with Type 2 Diabetes: New User, Active Comparator Target Trial Emulation Studies
Natalie McCormick¹, Chio Yokose², Leo Lu³, Deborah Wexler¹, J. Antonio Avina-Zubieta⁴, Mary A. De Vera⁵, saiajay chigurupati¹, Kiara Tan¹, Chixiang Chen⁶, Rozalina McCoy⁶, Gary Curhan⁷ and Hyon K. Choi⁸, ¹Massachusetts General Hospital, Boston, MA, ²Massachusetts General Hospital, Waltham, MA, ³Arthritis Research Canada, Vancouver, BC, Canada, ⁴Arthritis Research Canada, University of British Columbia, Vancouver, BC, Canada, ⁵University of British Columbia, Faculty of Pharmaceutical Sciences, Vancouver, BC, Canada, ⁶University of Maryland, School of Medicine, Baltimore, MD, ⁷Brigham and Women's Hospital, Boston, MA, ⁸Massachusetts General Hospital, Lexington, MA
Background/Purpose: Nephrolithiasis and gout are both common, extremely painful conditions which frequently coexist, along with type 2 diabetes (T2D). Sodium-glucose cotransporter-2 inhibitors (SGLT2i), first approved…
Abstract Number: 0913 • ACR Convergence 2024
The Association Between PTPN2 and Leukopenia in New Users of Azathioprine
Puran Nepal¹, Laura L. Daniel², Jacy Zanussi², Alyson L. Dickson³, Wei-Qi Wei³, Adriana M. Hung⁴, Nancy J. Cox³, Vivian K. Kawai³, Jonathan D. Mosley³, C. Michael Stein³, QiPing Feng³, Ge Liu³, Ran Tao³ and Cecilia P. Chung², ¹Vanderbilt University Medical Center, Vanderbilt, TN, ²University of Miami, Miami, FL, ³Vanderbilt University Medical Center, Nashville, TN, ⁴Veterans Administration Tennessee Valley Healthcare System, Nashville, TN
Background/Purpose: Leukopenia is a common dose-dependent side effect of azathioprine and often results in discontinuation of the drug. Variants in TPMT and NUDT15 have been…
Abstract Number: 2022 • ACR Convergence 2024
Could Initiation of Sodium Glucose Co-Transporter-2 Inhibitors Reduce the Need for Conventional Urate-Lowering Therapy and Flare Medications in Patients with Gout?Population-Based Target Trial Emulation Studies
Natalie McCormick¹, Chio Yokose², Leo Lu³, Sharan Rai¹, Gregory Challener¹ and Hyon K. Choi⁴, ¹Massachusetts General Hospital, Boston, MA, ²Massachusetts General Hospital, Waltham, MA, ³Arthritis Research Canada, Vancouver, BC, Canada, ⁴Massachusetts General Hospital, Lexington, MA
Background/Purpose: Sodium-glucose cotransporter-2 inhibitors (SGLT2i) lower serum urate levels and are associated with reduced risk of incident gout as well as recurrent flares [Annals IM…
Abstract Number: 0914 • ACR Convergence 2024
RAB19 and Azathioprine-Associated Pancreatic Injury in Patients Taking Azathioprine
Shailja C. Shah¹, Tyler S. Reese², Laura L. Daniel³, Puran Nepal⁴, Jacy Zanussi³, Alyson L. Dickson², Ran Tao², Adriana M. Hung⁵, Wei-Qi Wei², C. Michael Stein², QiPing Feng² and Cecilia P. Chung³, ¹University of California, San Diego, San Diego, CA, ²Vanderbilt University Medical Center, Nashville, TN, ³University of Miami, Miami, FL, ⁴Vanderbilt University Medical Center, Vanderbilt, TN, ⁵Veterans Administration Tennessee Valley Healthcare System, Nashville, TN
Background/Purpose: Pancreatitis is a rare, but potentially life-threatening adverse event associated with the use of azathioprine. Prior studies have found an association between the HLA…
Abstract Number: 2091 • ACR Convergence 2024
Changes in Analgesic Prescriptions for the Treatment of Osteoarthritis During the COVID-19 Pandemic
Derek Ochi¹, Dagoberto Pina², Manmeet Kaur³, Jeffery Fine⁴, Daniel Black⁵ and Barton Wise⁶, ¹Division of Rheumatology, Allergy and Clinical Immunology, University of California Davis, Sacramento, CA, ²School of Medicine, University of California Davis, Sacramento, CA, ³Division of Rheumatology, Allergy and Immunology, University of California San Diego, San Diego, CA, ⁴Department of Public Health Sciences, University of California Davis, Sacramento, CA, ⁵Innovation Technology - Data Center of Excellence, University of California Davis, Sacramento, CA, ⁶Division of Rheumatology, Allergy and Clinical Immunology, University of California Davis and Department of Orthopaedic Surgery, University of California Davis, Sacramneto, CA
Background/Purpose: Osteoarthritis (OA) is a leading cause of disability. The 2019 American College of Rheumatology (ACR)/Arthritis Foundation (AF) Guideline for the Management of OA recommends…
Abstract Number: 0989 • ACR Convergence 2024
Malignancy Risk Between JAK Inhibitors and Anti-TNF Therapy Across Disease Indications: A Bayesian Network Meta-analysis
Mark Gibson¹, Benjamin Zuckerman², Maryam Adas¹, Mark Russell³, Katie Bechman¹ and James Galloway⁴, ¹King's College London, London, United Kingdom, ²King's College London, London, England, United Kingdom, ³King's College London, London, United Kingdom, ⁴Centre for Rheumatic Diseases, King's College London, London, United Kingdom
Background/Purpose: To estimate the relative risk of malignancy between Janus kinase inhibitors (JAKi), tumour necrosis factor-α inhibitors (TNFi) and placebo in individuals with immune-mediated inflammatory…
Abstract Number: 2479 • ACR Convergence 2024
Mepolizumab Treatment Decreased Oral Corticosteroid Use and Improved Clinical Response, Control Status, and Remission in Patients with Eosinophilic Granulomatosis with Polyangiitis: Results up to 24 Months from a Large Network of US Allergy Practices
Michael E Wechsler¹, Anna Kovalszki², Jared Silver³, Brian Stone⁴, Lior Seluk⁵, Lynn Huynh⁶, Wilson da Costa Junior⁶, Mingchen Ye⁶, Jeremiah Hwee⁷, Mei Sheng Duh⁶, William McCann⁴ and Amy G. Edgecomb⁸, ¹Department of Medicine, National Jewish Health, Denver, CO, ²Division of Allergy and Clinical Immunology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, ³US Medical Affairs - Respiratory, GSK, Durham, ⁴Allergy Partners, Asheville, NC, ⁵Division of Pulmonary, Critical Care and Sleep Medicine, National Jewish Health, Denver, ⁶Analysis Group, Boston, MA, ⁷Value Evidence and Outcomes, GSK, Mississauga, Canada, ⁸US Value, Evidence, & Outcomes, Anti-Infectives and Respiratory, GSK, Philadelphia
Background/Purpose: Eosinophilic granulomatosis with polyangiitis (EGPA) is a severe rare systemic inflammatory disease characterized by elevated blood eosinophil counts ≥1000 cells/µL and vasculitis of small-…
Abstract Number: 1005 • ACR Convergence 2024
Pharmacosurvellience Study of FDA Adverse Event Reporting System (FAERS) Events of Tofacitinib and Upadacitinib
Nur Barlas, Sait Barlas, Stefan Milutinovic and Shristi Basnyat, Florida State University College of Medicine Internal Medicine Residency Program at Lee Health, Cape Coral
Background/Purpose: Janus Kinase (JAK) inhibitors are the agents of choice for the treatment of rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis when other DMARDs are…
Abstract Number: 2566 • ACR Convergence 2024
Detrimental Effects of Proton Pump Inhibitors on Bone Mineral Density Are Not Mediated by Changes in Serum Calcium or Parathyroid Hormone in Patients with Inflammatory Rheumatic Diseases: A Cross-sectional Study
andriko Palmowski¹, Zhivana Boydzhieva², Paula Hoff³, Sandra Hermann³, burkhard Muche³, David Simon⁴, Gerhard Krönke³, Edgar Wiebe⁵ and FRANK HARTMUT DR. BUTTGEREIT⁵, ¹Charité - Universittsmedizin Berlin, Berlin, Germany, ²Charité Universittsmedizin, Berlin, Germany, ³Rheumatology, Charité, Berlin, Germany, ⁴Department of Rheumatology and Clinical Immunology, Charité - Universitätsmedizin Berlin, Berlin, Germany/ Department of Internal Medicine 3, University of Erlangen-Nuremberg and Universitätsklinikum Erlangen, Erlangen, Germany/Deutsches Zentrum für Immuntherapie (DZI), University of Erlangen-Nuremberg and Universitätsklinikum Erlangen, Erlangen, Germany, Berlin, Germany, ⁵Charité University Medicine Berlin, Berlin, Germany
Background/Purpose: In a previous study, we found daily proton pump inhibitor (PPI) intake to be associated with decreased bone mineral density in patients with inflammatory…
Abstract Number: 1049 • ACR Convergence 2024
Very Low Uptake of Biosimilar Adalimumab in the First 9 Months of Availability in Rheumatology
Eric Roberts¹, Gabriela Schmajuk² and Jinoos Yazdany³, ¹University of California, San Francisco, SF, CA, ²UCSF / SFVA, San Francisco, CA, ³UCSF, San Francisco, CA
Background/Purpose: In 2021, over 300,000 patients in the United States used adalimumab, making it one of the highest-grossing drugs globally. In 2023, patent exclusivity for…
Abstract Number: 2609 • ACR Convergence 2024
Drivers of Infliximab Biosimilar Uptake: A Comparative Analysis of New Biosimilar Initiations versus Switching in a National Rheumatology Registry
Eric Roberts¹, Nick Bansback², Chien-Wen Tseng³, Steve Shiboski⁴, Jing Li⁵, Gabriela Schmajuk⁶ and Jinoos Yazdany⁷, ¹University of California, San Francisco, SF, CA, ²University of British Columbia, Vancouver, BC, Canada, ³University of Hawai'i John A. Burns School of Medicine, Honolulu, ⁴University of California, San Francisco, San Francisco, ⁵University of California, San Francisco, San Francisco, CA, ⁶UCSF / SFVA, San Francisco, CA, ⁷UCSF, San Francisco, CA
Background/Purpose: Biosimilars hold promise for reducing pharmaceutical expenditures, however uptake has lagged. We analyzed the variability in new biosimilar starts and switching from bio-originator infliximab…
Abstract Number: 1073 • ACR Convergence 2024
Dashboard Utilization and Order Menu Revision Improve HLA-B*5801 Testing Prior to Allopurinol Initiation in High-Risk Patients in a Veteran-based Primary Care Setting
Catherine Vo, Chialin Nguyen, Scott Hagan, Sheida Aalami and Elizabeth Wahl, VA Puget Sound Healthcare System, Seattle, WA
Background/Purpose: The 2020 ACR Guideline for the Management of Gout conditionally recommends testing for the HLA-B*5801 risk allele prior to starting allopurinol for patients of…
Abstract Number: 1189 • ACR Convergence 2024
Certain Dosages of Fasinumab Provides Superior Benefits over Placebo in Mitigating Osteoarthritis Symptoms Albeit at Increased Health Detriments: A Systematic Review and Meta-Analysis
Muhammad Sohaib Khan¹, Wania Moeen², Umm E Salma Shabbar Banatwala², Muhammad Usman², Umar Mahmood², Syed Ashad Ahmed Fatmi², Syed Muhammad Muneeb Akhtar², Hania Shahzad³, Muhammad Talal Ibrahim⁴, Nisar Ahmed⁵, Badaruddin Sahito² and Muhammad Sohaib Asghar⁶, ¹Dow University of Health Sciences, Karachi, Pakistan, ²Dow University of Health Sciences, Karachi, Sindh, Pakistan, ³UC Davis Health, Sacramento, CA, ⁴The Ohio State University Wexner Medical Center, Columbus, OH, ⁵Rapido’s Clinica Familiar, Chicago, ⁶AdventHealth, Sebring, FL
Background/Purpose: Fasinumab, a newly developed anti-nerve growth factor monoclonal antibody, is currently under investigation for its potential to alleviate symptoms in osteoarthritis patients. This meta-analysis…
Abstract Number: 1214 • ACR Convergence 2024
All-Cause Mortality in Patients with Chronic Musculoskeletal Pain Using Pregabalin or Duloxetine: A Retrospective Cohort Study in US Veterans
Sachalee Campbell¹, Laura L. Daniel², Alyson L. Dickson³, Otis Wilson³, C. Michael Stein³, Puran Nepal⁴, Adriana M. Hung⁵ and Cecilia P. Chung², ¹University of Miami/ Jackson Health System, Miami, FL, ²University of Miami, Miami, FL, ³Vanderbilt University Medical Center, Nashville, TN, ⁴Vanderbilt University Medical Center, Vanderbilt, TN, ⁵Veterans Administration Tennessee Valley Healthcare System, Nashville, TN
Background/Purpose: Musculoskeletal pain affects more than 10% of the general population. Recent trends in managing chronic musculoskeletal pain have favored non-opioid analgesics, for example, pregabalin,…

1
2
3
…
7
Next Page »

All abstracts accepted to ACR Convergence are under media embargo once the ACR has notified presenters of their abstract’s acceptance. They may be presented at other meetings or published as manuscripts after this time but should not be discussed in non-scholarly venues or outlets. The following embargo policies are strictly enforced by the ACR.

Accepted abstracts are made available to the public online in advance of the meeting and are published in a special online supplement of our scientific journal, Arthritis & Rheumatology. Information contained in those abstracts may not be released until the abstracts appear online. In an exception to the media embargo, academic institutions, private organizations, and companies with products whose value may be influenced by information contained in an abstract may issue a press release to coincide with the availability of an ACR abstract on the ACR website. However, the ACR continues to require that information that goes beyond that contained in the abstract (e.g., discussion of the abstract done as part of editorial news coverage) is under media embargo until 10:00 AM ET on November 14, 2024. Journalists with access to embargoed information cannot release articles or editorial news coverage before this time. Editorial news coverage is considered original articles/videos developed by employed journalists to report facts, commentary, and subject matter expert quotes in a narrative form using a variety of sources (e.g., research, announcements, press releases, events, etc.).

Violation of this policy may result in the abstract being withdrawn from the meeting and other measures deemed appropriate. Authors are responsible for notifying colleagues, institutions, communications firms, and all other stakeholders related to the development or promotion of the abstract about this policy. If you have questions about the ACR abstract embargo policy, please contact ACR abstracts staff at [email protected].