Abstracts tagged "gout"

Abstract Number: 0660 • ACR Convergence 2021
Improving the Gout Flare Chart Review Using Linked Claims-EHR Data
Kazuki Yoshida, Tianrun Cai, Lily G. Bessette, Erin Kim, Su Been Lee, Luke E. Zabotka, Alec Sun, Jun Liu, DH Solomon, Katherine Liao and Seoyoung Kim, Brigham and Women's Hospital, Boston, MA
Background/Purpose: Recurrent gout flares are the most crucial outcome in studies of gout treatment. However, gout flares is challenging to identify in a large population…
Abstract Number: 0677 • ACR Convergence 2021
Pro-Inflammatory Diet and Increased Risk of Incident Female Gout: 30-Year Prospective Cohort Study of >170,000 Pre- and Post-Menopausal US Women
Natalie McCormick¹, Chio Yokose², Na Lu³, Amit Joshi¹ 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: Globally, the prevalence of gout is rising in females more than males,1 but data on modifiable risk factors for female gout are scarce. Emerging…
Abstract Number: 1571 • ACR Convergence 2021
Elevated Lactate, Procalcitonin Levels and SIRS (Systemic Inflammatory Response Syndrome) in a Subset of Patients with Gout
Christopher Podgorski¹, Paula Skarda² and Elie Gertner³, ¹Department of Medicine, University of Minnesota Medical School, Saint Paul, MN, ²Department of Medicine, Regions Hospital, University of Minnesota Medical School, Saint Paul, MN, ³Section of Rheumatology, Regions Hospital and Division of Rheumatology, University of Minnesota Medical School, Minneapolis, MN
Background/Purpose: The intense inflammatory cascade of acute gouty inflammation makes it difficult to differentiate clinically between acute gouty inflammation and sepsis, particularly since they can…
Abstract Number: 0661 • ACR Convergence 2021
Effect of Omega-three Supplementation on Serum Urate and Gout Flares in People with Gout; A Pilot Randomized Trial
Lisa Stamp¹, Rebecca Grainger², Chris Frampton¹, Jill Drake¹ and Catherine Hill³, ¹University of Otago, Christchurch, Christchurch, New Zealand, ²University of Otago, Wellington, New Zealand, ³Queen Elizabeth Hospital, Woodville, Australia
Background/Purpose: Eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), also known as omega-3 fats act as alternate COX substrates to arachidonic acid (AA). Their metabolism results…
Abstract Number: 0678 • ACR Convergence 2021
Is There a Difference in Self-reported Flare Frequency Between Men and Women?
Naomi Schlesinger¹, Nicholas A Sumpter², Nicola Dalbeth³, Lisa Stamp⁴ and Tony Merriman⁵, ¹Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, ²University of Otago, Dunedin, New Zealand, ³University of Auckland, Auckland, New Zealand, ⁴University of Otago, Christchurch, Christchurch, New Zealand, ⁵University of Alabama at Birmingham, Dunedin, New Zealand
Background/Purpose: There is increasing recognition of gout among women. The postmenopausal rise in serum urate levels in women increases the risk for the development of…
Abstract Number: 1572 • ACR Convergence 2021
Ultrasound Signs of Gout in a Population with Asymptomatic Hyperuricemia
Bilal Bengana¹, Aicha Ladjouze², Nabil Baramtane Raaf³, Chaffa Aimeur⁴, Soraya Ayoub⁵, Abdenour Boukabous⁶ and Salima Lefkir-Tafiani⁷, ¹University Hospital of Beni Messous Algiers - Rheumatology Department, Algiers, Algeria, ²Specialized hospital establishment of Benaknoune, Rheumatology, Algiers, Algeria, ³Hospital of Bitraria, Biochemistry, El Biar, Algiers, Algeria, ⁴University hospital of Mustapha Bacha, Radiology, Sidi Mhamed, Algiers, Algeria, ⁵University hospital of Beni Messous, Internal Medicine, BeniMessous, Algiers, Algeria, ⁶University Hospital of Beni Messous Algiers- Rheumatology Department, Algiers, Algeria, ⁷University Hospital of Beni Messous Algiers - Rheumatology Department, Benimessous, Algeria
Background/Purpose: Hyperuricemia is a common biological abnormality, often clinically asymptomatic. However, it can announce a gout and be linked to many diseases such as metabolic…
Abstract Number: 0662 • ACR Convergence 2021
Serum Urate Reduction Is Causally Associated with Flare Outcomes in People with Gout: Evidence for Surrogate Status from a Pooled Analysis of 2 Randomized Trials
Lisa Stamp¹, Chris Frampton¹, Melanie Morillon², William Taylor³, Nicola Dalbeth⁴, Jasvinder Singh⁵, Micheal Doherty⁶, Weiya Zhang⁶, Helen Richardson⁶, Aliya Sarmanova⁷ and Robin Christensen⁸, ¹University of Otago, Christchurch, Christchurch, New Zealand, ²Odense University Hospital, Odense, Denmark, ³University of Otago, Wellington, New Zealand, ⁴University of Auckland, Auckland, New Zealand, ⁵University of Alabama at Birmingham, Birmingham, AL, ⁶University of Nottingham, Nottingham, United Kingdom, ⁷University of Bristol Medical School, Bristol, United Kingdom, ⁸Section for Biostatistics and Evidence-Based Research, the Parker Institute, Bispebjerg and Frederiksberg Hospital, Copenhagen & Research Unit of Rheumatology, Department of Clinical Research, University of Southern Denmark, Copenhagen, Denmark
Background/Purpose: Use of serum urate (SU) as a treatment target and outcome measure has become controversial in light of the American College of Physician Gout…
Abstract Number: 0680 • ACR Convergence 2021
Gout Stigma: Investigating the Existence of Gout Stigma and Its Impact on Patient Perceptions and Treatment Decisions
N Lawrence Edwards¹, Brian LaMoreaux², Joseph Vitriol³ and Adam Magerman³, ¹University of Florida College of Medicine, Gainesville, FL, ²Horizon Therapeutics plc, Deerfield, IL, ³Horizon Therapeutics, Deerfield, IL
Background/Purpose: Pegloticase is FDA-approved for uncontrolled gout and effectively lowers uric acid levels by conversion of circulating uric acid to allantoin, which is readily removed…
Abstract Number: 1573 • ACR Convergence 2021
Vascular Monosodium Urate Crystal Deposition in Gout: A Dual-energy CT and Microscopy Study of Cadaveric Donors
Nicola Dalbeth¹, Mariam Alhilali¹, Peter Riordan¹, Ravi Narang¹, Ashika Chhana¹, Sue McGlashan¹, Anthony Doyle¹ and MARIANO ANDRES², ¹University of Auckland, Auckland, New Zealand, ²Hospital General Universitario de Alicante-ISABIAL, Alicante, Spain
Background/Purpose: Cardiovascular disease is a common comorbidity in people with gout. A hypothesized link between cardiovascular disease and gout is the deposition of monosodium urate…
Abstract Number: 0663 • ACR Convergence 2021
Disappearing Digits: A National Retrospective Matched Cohort Study Examining the Risk of Lower Extremity Amputation in Gout
Quint Soto¹, Alison Petro¹, Bryant England¹, Harlan Sayles¹, Lindsay Helget¹, Punyasha Roul¹, Tuhina Neogi², James O'Dell¹, Brian LaMoreaux³ and Ted Mikuls¹, ¹University of Nebraska Medical Center, Omaha, NE, ²Boston University School of Medicine, Boston, MA, ³Horizon Therapeutics plc, Deerfield, IL
Background/Purpose: Gout is associated with a number of comorbidities such as diabetes that are known risk factors for peripheral vascular disease. These comorbidities along with…
Abstract Number: 0681 • ACR Convergence 2021
Assessing Patterns of Inpatient Gout Management: Pathway for Optimal Patient Treatment Outcomes
Evan Dombrosky¹, Yashswee KC², Joshua Gavin³, Youssef Roman³ and Nehal Shah³, ¹Virginia Commonwealth University Health System, Glen Allen, VA, ²Loyola University, Oak Park, IL, ³Virginia Commonwealth University Health System, Richmond, VA
Background/Purpose: Gout is the most common inflammatory arthropathy worldwide. Despite having evidence-based guidelines, inconsistent management approaches remain a significant barrier to adequate treatment and prevention.…
Abstract Number: 1574 • ACR Convergence 2021
Comparison of Urate Quantification in Gout and Asymptomatic Hyperuricemia by Ultrasound and Dual Energy Computed Tomography
Rachael Flood¹, Aamir Saeed², Kate Harrington¹, Conor Shortt¹, Ronan Mullan¹ and David Kane¹, ¹Tallaght University Hospital, Dublin, Ireland, ²Worcestershire Acute Hospitals NHS Trust., Worcester, United Kingdom
Background/Purpose: The diagnostic gold standard for gout remains aspiration and identification of monosodium urate (MSU) crystals under polarised light microscopy. Joint aspiration is invasive and…
Abstract Number: 0664 • ACR Convergence 2021
Which Attributes Are the Most and Least Important to Patients When Considering Gout Flare Burden over Time? A Best-worst Scaling Choice Study
Jeremy Holyer¹, William Taylor², Angelo Gaffo³, Graham Hosie¹, Anne Horne¹, Borislav Mihov¹, Isabel Su¹, Gregory Gamble¹, Nicola Dalbeth¹ and Sarah Stewart¹, ¹University of Auckland, Auckland, New Zealand, ²University of Otago Wellington, Auckland, New Zealand, ³University of Alabama at Birmingham Medical Centre, Birmingham, AL
Background/Purpose: Several factors contribute to the patient experience of gout flares, including pain intensity, duration, frequency, and disability. It is unknown which of these factors…
Abstract Number: 0682 • ACR Convergence 2021
Gout Management and Outcomes During the COVID-19 Pandemic in Late 2020-2021: A Cross-sectional Internet Survey
Jasvinder Singh¹ and N Lawrence Edwards², ¹University of Alabama at Birmingham, Birmingham, AL, ²University of Florida College of Medicine, Gainesville, FL
Background/Purpose: To assess gout management during the COVID-19 pandemic since September 2020.Methods: We assessed urate-lowering therapy (ULT) use, healthcare utilization, gout-specific health-related quality of life…
Abstract Number: 1575 • ACR Convergence 2021
Urate Crystals Regulate a Distinct JNK-Dependent Metabolic and Inflammatory Response
Anyan Cheng¹, Isidoro Cobo¹, Jessica Murillo Saich¹, Roxana Coras², Alyssa Torres³, Addison Lana¹, Johannes Schlachetzki¹, Ru Liu Bryan⁴, Robert Terkeltaub⁵, Elsa Sanchez-Lopez³, Christopher Glass¹ and Monica Guma⁶, ¹University of California San Diego, La Jolla, CA, ²University of California San Diego/Department of Medicine, Autonomous University of Barcelona, San Diego, CA, ³University of California San Diego, San Diego, CA, ⁴University of California San Diego and VASDHS, San Diego, CA, ⁵VA/UCSD, San Diego, CA, ⁶University of California San Diego/San Diego VA Healthcare Service/Department of Medicine, Autonomous University of Barcelona, La Jolla, CA
Background/Purpose: Although metabolic reprograming and its regulation in macrophages after TLR activation is well established, little is known about the regulation and the role of…

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