Abstracts tagged "tophaceous gout and uric acid"

Abstract Number: 2054 • 2017 ACR/ARHP Annual Meeting
Rapid Tophus Resolution in Chronic Refractory Gout Patients Treated with Pegloticase
Brian F. Mandell¹, Herbert S. B. Baraf², Anthony Yeo³ and Peter E. Lipsky⁴, ¹Rheumatology, Cleveland Clinic, Cleveland, OH, ²The Center for Rheumatology and Bone Research, Wheaton, MD, ³Horizon Pharma, Lake Forest, IL, ⁴AMPEL BioSolutions, LLC, Charlottesville, VA
Background/Purpose: It has been suggested that the velocity of resolution of tophi in chronic tophaceous gout is related to serum uric acid (sUA) levels.1 However,…
Abstract Number: 2063 • 2017 ACR/ARHP Annual Meeting
Relation of Serum Urate and Gout Duration to Tophi, Urate Deposition, and Inflammation
Ana Beatriz Vargas-Santos¹, S. Reza Jafarzadeh², Geraldo Castelar-Pinheiro¹, Nicola Dalbeth³, William J. Taylor⁴, Jaap Fransen⁵, Tim L. Jansen⁶, H. Ralph Schumacher⁷ and Tuhina Neogi², ¹Internal Medicine - Rheumatology, State University of Rio de Janeiro, Rio de Janeiro, Brazil, ²Clinical Epidemiology Research and Training Unit, Boston University School of Medicine, Boston, MA, ³University of Auckland, Auckland, New Zealand, ⁴Department of Medicine, University of Otago, Wellington, New Zealand, ⁵Department of Rheumatolgy, Radboud University Medical Center, Nijmegen, Netherlands, ⁶Rheumatology, Radboud University Medical Center, Nijmegen, Netherlands, ⁷Medicine, Rheumatology, U Penn & VA Med Ctr, Philadelphia, PA
Background/Purpose: Gout duration and serum urate (SU) levels are thought to influence development of tophi and chronic inflammatory gouty arthropathy, but the extent to which…
Abstract Number: 2353 • 2015 ACR/ARHP Annual Meeting
Lesinurad and Febuxostat Combination Therapy: Analysis of Treatment Based on Patient Baseline Renal Function
Nicola Dalbeth¹, Graeme Jones², Robert Terkeltaub³, Dinesh Khanna⁴, Jeff Kopicko⁵, Scott Adler⁶, Nihar Bhakta⁵, Maple Fung⁵, Chris Storgard⁵, Scott Baumgartner⁵ and Fernando Perez-Ruiz⁷, ¹Department of Medicine, University of Auckland, Auckland, New Zealand, ²Musculoskeletal Unit, Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia, ³Medicine-Rheumatology, University of California, San Diego, La Jolla, CA, ⁴Div of Rheumatology, University of Michigan, Ann Arbor, MI, ⁵Ardea Biosciences, Inc., San Diego, CA, ⁶AstraZeneca Pharmaceuticals, Wilmington, DE, ⁷Servicio de Reumatologia, Hospital Universitario Cruces, Baracaldo, Spain
Background/Purpose: A randomized, double-blind, placebo-controlled, Phase III clinical trial showed that lesinurad, a selective uric acid reabsorption inhibitor (SURI), in combination with febuxostat 80 mg…
Abstract Number: 2112 • 2015 ACR/ARHP Annual Meeting
Analysis of Gout Subjects Receiving Lesinurad and Allopurinol Combination Therapy By Baseline Renal Function
Kenneth G. Saag¹, Thomas Bardin², Alexander So^3,4, Puja Khanna⁵, Chris Storgard⁶, Scott Baumgartner⁷, Maple Fung⁷, Nihar Bhakta⁷, Scott Adler⁸, Jeff Kopicko⁷ and Michael A. Becker⁹, ¹University of Alabama at Birmingham, Birmingham, AL, ²Lariboisière Hospital, Paris, France, ³Rheumatology, Centre Hospitalier Universitaire Vaudois, University of Lausanne, Lausanne, Switzerland, ⁴CHU Vaudois, University of Lausanne, Lausanne, Switzerland, ⁵Division of Rheumatology/Dept. of Internal Medicine, University of Michigan Medical Center, Ann Arbor, MI, ⁶4939 Directors Place, Ardea Biosciences, Inc., San Diego, CA, ⁷Ardea Biosciences, Inc., San Diego, CA, ⁸AstraZeneca Pharmaceuticals, Wilmington, DE, ⁹University of Chicago, Chicago, IL
Background/Purpose: Two randomized, double-blind, placebo-controlled Phase III clinical trials showed that lesinurad (200 or 400 mg) when added to allopurinol (200-900 mg) significantly increased the…
Abstract Number: 2113 • 2015 ACR/ARHP Annual Meeting
Lesinurad, a Novel Selective Uric Acid Reabsorption Inhibitor, in Combination with Febuxostat, in Patients with Tophaceous Gout
Nicola Dalbeth¹, Graeme Jones², Robert Terkeltaub³, Dinesh Khanna⁴, Jeff Kopicko⁵, Nihar Bhakta⁵, Maple Fung⁵, Chris Storgard⁶, Scott Baumgartner⁵ and Fernando Perez-Ruiz⁷, ¹Department of Medicine, University of Auckland, Auckland, New Zealand, ²Musculoskeletal Unit, Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia, ³Medicine-Rheumatology, University of California, San Diego, La Jolla, CA, ⁴Div of Rheumatology, University of Michigan, Ann Arbor, MI, ⁵Ardea Biosciences, Inc., San Diego, CA, ⁶4939 Directors Place, Ardea Biosciences, Inc., San Diego, CA, ⁷Servicio de Reumatologia, Hospital Universitario Cruces, Baracaldo, Spain
Background/Purpose: Lesinurad (LESU; RDEA594) is a selective uric acid reabsorption inhibitor (SURI) being investigated for the treatment of gout in combination with a xanthine oxidase…
Abstract Number: 2352 • 2015 ACR/ARHP Annual Meeting
Efficacy and Safety in Patients with Tophaceous Gout Receiving Lesinurad and Febuxostat Combination Therapy: Interim Analysis of an Extension Study
Nicola Dalbeth¹, Graeme Jones², Robert Terkeltaub³, Dinesh Khanna⁴, Jeff Kopicko⁵, Scott Adler⁶, Nihar Bhakta⁵, Maple Fung⁵, Chris Storgard⁵, Scott Baumgartner⁵ and Fernando Perez-Ruiz⁷, ¹Department of Medicine, University of Auckland, Auckland, New Zealand, ²Musculoskeletal Unit, Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia, ³Medicine-Rheumatology, University of California, San Diego, La Jolla, CA, ⁴Div of Rheumatology, University of Michigan, Ann Arbor, MI, ⁵Ardea Biosciences, Inc., San Diego, CA, ⁶AstraZeneca Pharmaceuticals, Wilmington, DE, ⁷Servicio de Reumatologia, Hospital Universitario Cruces, Baracaldo, Spain
Background/Purpose: In the randomized, double-blind, placebo-controlled, Phase III CRYSTAL trial, more patients taking lesinurad 200 mg (LESU200) or 400 mg (LESU400), in combination with febuxostat…
Abstract Number: 166 • 2014 ACR/ARHP Annual Meeting
Risk Factors for Gout Attack Recurrence during Urate-Lowering Allopurinol Treatment
Myeong Jae Yoon¹, Ji Ae Yang², Sang Hyun Joo¹, Sang Jin Lee¹, Jin Young Moon¹, Hyun Mi Kwon¹, Dong Jin Ko¹, Yeong Wook Song¹ and Eun Bong Lee¹, ¹Division of Rheumatology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, South Korea, ²Division of Rheumatology, Department of Internal Medicine, Seoul National University Hospital, Seoul, South Korea
Background/Purpose Gout is a recurrent inflammatory arthritis caused by crystal deposition of monosodium urate, which can be prevented urate-lowering agents such as allopurinol. However, gout…

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