Abstracts tagged "Epidemiologic methods"

Abstract Number: 242 • 2015 ACR/ARHP Annual Meeting
Higher Serum Uric Acid Levels Are Associated with an Increased Risk of Flares: A Systematic Review
Aki Shiozawa¹, Shelagh M Szabo², Antoinette Cheung², Anna Bolzani² and Hyon K. Choi³, ¹Global Outcomes and Epidemiology Research, Takeda Pharmaceuticals International, Inc, Deerfield, IL, ²Redwood Outcomes, Vancouver, BC, Canada, ³Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
Background/Purpose: Acutely painful flares represent the typical clinical burden of gout. Effective therapy can reduce serum uric acid (sUA) levels; however, epidemiologic evidence for the…
Abstract Number: 1546 • 2015 ACR/ARHP Annual Meeting
What Is the Impact of Smoking on the Risk of Rheumatoid Arthritis Progression: A Systematic Review of the Risk Factor Paradox
Sharan K. Rai¹, Natalie McCormick², Uyen Sa D.T. Nguyen³, Yuqing Zhang⁴, Jeffrey A. Sparks⁵, Elizabeth W. Karlson⁶ and Hyon K. Choi⁷, ¹Experimental Medicine, University of British Columbia, Vancouver, BC, Canada, ²Pharmaceutical Sciences, University of British Columbia, Vancouver, BC, Canada, ³Orthopedics and Physical Rehabilitation, University of Massachusetts Medical School, Worcester, MA, ⁴Clinical Epidemilogy and Training Unit, Boston University School of Medicine, Boston, MA, ⁵Division of Rheumatology, Immunology, and Allergy, Brigham & Women's Hospital, Boston, MA, ⁶Rheumatology, Brigham & Women's Hospital, Boston, MA, ⁷Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
Background/Purpose: Rheumatoid arthritis (RA) is a chronic inflammatory disease that leads to progressive joint deformity, destruction, and disability. While smoking is recognized as a strong…
Abstract Number: 338 • 2015 ACR/ARHP Annual Meeting
Smoking and Alcohol Use Are Associated with Structural and Inflammatory Hand Osteoarthritis Features in a Population Based Study
Karin Magnusson¹, Alexander Mathiessen², Hilde Berner Hammer², Bård Natvig³, Kåre Birger Hagen¹, Nina Østerås¹ and Ida K. Haugen⁴, ¹Department of Rheumatology, National Advisory Unit on Rehabilitation in Rheumatology, Diakonhjemmet Hospital, Oslo, Norway, ²Department of Rheumatology, Diakonhjemmet Hospital, Oslo, Norway, ³General Practice, Oslo University, Oslo, Norway, ⁴Rheumatology, Diakonhjemmet Hospital, Oslo, Norway
Background/Purpose: Smoking has been shown to have a potential protective effect on radiographic knee osteoarthritis (OA), possibly mediated through lower body weight in smokers. A…
Abstract Number: 1706 • 2015 ACR/ARHP Annual Meeting
Prevalence and Factors Associated with Non-Traumatic Vertebral Fractures in Psoriatic Arthritis
Shelly Chandran¹, Sindhu R. Johnson², Angela Cheung³, David Salonen⁴ and Dafna Gladman⁵, ¹University of Toronto, Toronto Western Hospital, Toronto, ON, Canada, ²Dept of Rheumatology, Toronto Western and Mt. Sinai Hospitals, University of Toronto, Toronto, ON, Canada, ³Department of Medicine, University of Toronto, Toronto, ON, Canada, ⁴Department of Medical Imaging, University Health Network, Toronto, ON, Canada, ⁵Rheumatology, University of Toronto, Toronto Western Hospital, Toronto, ON, Canada
Background/Purpose: The prevalence of osteoporotic vertebral fractures (VF) in psoriatic arthritis (PsA) is not known. We aim to determine the prevalence and factors associated with…
Abstract Number: 373 • 2015 ACR/ARHP Annual Meeting
Compared to Non-Users, Current Glucocorticoids Users Have Less Prevalent Fractures at the Same Bone Mass: Results of a Large Cross-Sectional Study
Marwan Bukhari¹, Nicola Goodson^2,3 and Maarten Boers⁴, ¹Rheumatology, Royal Lancaster Infirmary, Consultant and Honorary Senior Lecturer, Lancaster, United Kingdom, ²Rheumatology, University of Liverpool, Liverpool, United Kingdom, ³Rheumatology, University Hospital Aintree, Liverpool, United Kingdom, ⁴Amsterdam Rheumatology and Immunology Center, VU University Medical center, Amsterdam, Netherlands
Background/Purpose: It is widely believed that use of glucocorticoids (GC) increase risk of fracture through reduction in bone quality as well as reduction in bone…
Abstract Number: 1972 • 2015 ACR/ARHP Annual Meeting
Cardiovascular and Cerebrovascular Disease and Social Deprivation in Patients with Giant Cell Arteritis
Joanna Robson¹, Amit Kiran², Andrew Hutchings³, Joseph Maskell⁴, Nigel K Arden⁵, Willie Hamilton⁶, Bhaskar Dasgupta^7,8 and Raashid Luqmani⁹, ¹Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences, University of Oxford, University of Oxford, Oxford, United Kingdom, ²Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, Oxford, United Kingdom, ³Department of Health Services Research and Policy, London School of Hygiene and Tropical Medicine, London, United Kingdom, ⁴Faculty of Medicine, University of Southampton, Southampton, United Kingdom, ⁵Oxford NIHR Musculoskeletal Biomedical Research Unit, University of Oxford, Oxford, United Kingdom, ⁶Primary Care, University of Exeter, Exeter, United Kingdom, ⁷Southend University Hospital, Southend, United Kingdom, ⁸Rheumatology, Southend University Hospital, Essex, United Kingdom, ⁹Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
Background/Purpose: Giant cell arteritis (GCA) is the most common form of vasculitis in the UK, with an incidence of 2.2 cases per 10,000 person-years. Cerebrovascular…
Abstract Number: 392 • 2015 ACR/ARHP Annual Meeting
From Childhood to Adulthood: Longitudinal Trajectory of Damage in Patients with Childhood-Onset Systemic Lupus Erythematosus (cSLE)
Lily Siok Hoon Lim^1,2,3,4, Eleanor Pullenayegum⁵, Lillian Lim⁶, Dafna Gladman⁷, Brian Feldman⁸ and Earl Silverman⁹, ¹Institute of Health Policy Management and Evaluation, University of Toronto, Toronto, ON, Canada, ²Rheumatology, SickKids, Toronto, ON, Canada, ³Rheumatology, Hospital for Sick Children, Toronto, ON, Canada, ⁴Children's Hospital Research Institute of Manitoba, University of Manitoba, Winnipeg, MB, Canada, ⁵Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, ON, Canada, ⁶Pediatrics, The Hospital for Sick Children, Toronto, ON, Canada, ⁷Rheumatology, University of Toronto, Toronto Western Hospital, Toronto, ON, Canada, ⁸Division of Rheumatology, The Hospital for Sick Children and University of Toronto, Toronto, ON, Canada, ⁹Division of Rheumatology, Hospital for Sick Children and University of Toronto, Toronto, ON, Canada
Background/Purpose: Outcomes of patients with cSLE over time and into adulthood are poorly understood. There has been no information about the longitudinal trajectory of organ…
Abstract Number: 1999 • 2015 ACR/ARHP Annual Meeting
Improvement in Mortality in RA Compared to the General Population – Closing the Mortality Gap
Diane Lacaille^1,2, Eric C. Sayre³ and Michal Abrahamowicz⁴, ¹Rheumatology, University of British Columbia, Vancouver, BC, Canada, ²Rheumatology, Arthritis Research Canada, Richmond, BC, Canada, ³Arthritis Research Canada, Richmond, BC, Canada, ⁴Division of Clinical Epidemiology, McGill University, Montreal, QC, Canada
Background/Purpose: Increased mortality in RA is believed to be a consequence of inflammation. With improved treatment, mortality would be expected to decrease over time. The…
Abstract Number: 393 • 2015 ACR/ARHP Annual Meeting
From Childhood to Adulthood: Identifying Latent Classes of Disease Activity Trajectories in Childhood-Onset Systemic Lupus Erythematosus Patients
Lily Siok Hoon Lim¹, Eleanor Pullenayegum², Lillian Lim³, Dafna Gladman⁴, Brian Feldman⁵ and Earl Silverman⁶, ¹Rheumatology, Hospital for Sick Children, Toronto, ON, Canada, ²Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, ON, Canada, ³Pediatrics, The Hospital for Sick Children, Toronto, ON, Canada, ⁴Rheumatology, University of Toronto, Toronto Western Hospital, Toronto, ON, Canada, ⁵Division of Rheumatology, The Hospital for Sick Children and University of Toronto, Toronto, ON, Canada, ⁶Division of Rheumatology, Hospital for Sick Children and University of Toronto, Toronto, ON, Canada
Background/Purpose: Although SLE patients are thought to follow different patterns of disease courses, no information is available about the longitudinal disease activity or the number…
Abstract Number: 2023 • 2015 ACR/ARHP Annual Meeting
Breastfeeding, Oral Contraceptive and the Risk of Rheumatoid Arthritis: Results from the Swedish Epidemiological Investigation of RA Study
Cecilia Orellana¹, Lars Klareskog², Lars Alfredsson^3,4 and Camilla Bengtsson¹, ¹Karolinska Institutet, Institute of Environmental Medicine, Stockholm, Sweden, ²Department of Medicine, Karolinska University Hospital, Stockholm, Sweden, ³Karolinska Institute, Institute of Environmental Medicine, Stockholm, Sweden, ⁴Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
Background/Purpose: Breastfeeding (BF) has been associated with both a decreased and an increased risk of developing rheumatoid arthritis (RA). Regarding oral contraceptive (OC) use and…
Abstract Number: 437 • 2015 ACR/ARHP Annual Meeting
Is Mode of Action Important When Switching Biologic Monotherapy in Rheumatoid Arthritis? Drug Adherence Results from the Swedish Ssatg Registry
Tanja Schjødt Jørgensen¹, Carl Turesson², Meliha C. Kapetanovic³, Martin Englund^4,5, Aleksandra Turkiewicz⁴, Robin Christensen¹, Henning Bliddal¹, Pierre Geborek³ and Lars Erik Kristensen¹, ¹The Parker Institute, Department of Rheumatology, Copenhagen University Hospital, Bispebjerg and Frederiksberg, Copenhagen, Denmark, ²Lund University, Rheumatology, Dept. of Clinical Sciences,, Malmö, Sweden, ³Department of Clinical Sciences Lund, Section of Rheumatology Lund University and Skåne University Hospital, Lund, Sweden, ⁴Orthopedics, Department of Clinical Sciences Lund, Lund University, Lund, Sweden, ⁵Clinical Epidemiology Unit, Orthopedics, Dept of Clinical Sciences Lund, Lund University, Lund, Sweden
Background/Purpose: About 30% of patients receiving biologic therapy do not have concomitant conventional synthetic DMARDs (csDMARDs). Little is known about the role of different mode…
Abstract Number: 2167 • 2015 ACR/ARHP Annual Meeting
Application of Combined Reporting of Benefit and Harm (OMERACT 3×3 methodology) to the Rheumatoid Arthritis Comparison of Active Therapies Trial
Maarten Boers^1,2, Sarah Leatherman³, James R. O'Dell⁴ and Jeffrey R. Curtis⁵, ¹Rheumatology, Amsterdam Rheumatology and immunology Center, VU University medical center, Amsterdam, Netherlands, ²Amsterdam Rheumatology and immunology Center, VU University Medical Center, Amsterdam, Netherlands, ³MAVERIC CSPCC (151MAV), VA Boston Healthcare System, Boston, MA, ⁴University of Nebraska Medical Center, Omaha, NE, ⁵Birmingham VAMC, Birmingham, AL
Background/Purpose: The Outcome Measures in Rheumatology (OMERACT) Initiative has suggested an analysis of the occurrence of benefit and harm in trials simultaneously, at the individual…
Abstract Number: 911 • 2015 ACR/ARHP Annual Meeting
Patients with Rheumatoid Arthritis Are at Increased Risk of Both Ischemic and Non-Ischemic Heart Failure
Ängla Mantel¹, Marie Holmqvist¹, Daniel Andersson^2,3, Lars Lund^2,3 and Johan Askling^4,5, ¹Dept of Medicine, Clinical Epidemiology Unit, Dept of Medicine, Karolinska Institutet, Stockholm, Sweden, ²Department of medicine, Karolinska Institutet, Cardiology Unit, Dept of Medicine, Karolinska Institutet, Stockholm, Sweden, ³Karolinska university hospital, Cardiology Unit, Karolinska University Hospital, Stockholm, Sweden, ⁴Rheumatology Unit, Rheumatology Unit, Karolinska University Hospital, Stockholm, Sweden, ⁵Clinical Epidemiology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
Background/Purpose: Studies among unselected patients with rheumatoid arthritis (RA) suggest increased risks of both ischemic and non-ischemic heart failure (HF). Since the risk of these…
Abstract Number: 2168 • 2015 ACR/ARHP Annual Meeting
The Smoking Paradox in the Development of Myocardial Infarction Among Rheumatoid Arthritis Patients
Uyen Sa D.T. Nguyen¹, Yuqing Zhang², Na Lu³, Jingbo Niu⁴, David T. Felson⁴, Michael P. Lavalley⁵, Jeffrey A. Sparks⁶, Shun-Chiao Chang⁷, Elizabeth W. Karlson⁸ and Hyon K. Choi³, ¹Orthopedics and Physical Rehabilitation, University of Massachusetts Medical School, Worcester, MA, ²Clinical Epidemilogy and Training Unit, Boston University School of Medicine, Boston, MA, ³Rheumatology, Allergy and Immunology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, ⁴Clinical Epidemiology Research and Training Unit, Boston University School of Medicine, Boston, MA, ⁵Biostatistics, Boston University, Boston, MA, ⁶Division of Rheumatology, Immunology, and Allergy, Brigham & Women's Hospital, Boston, MA, ⁷Division of Rheumatology, Immunology and Allergy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, ⁸Rheumatology, Brigham & Women's Hospital, Boston, MA
Background/Purpose: Smoking is a strong risk factor for myocardial infarction (MI), but not among rheumatoid arthritis (RA) patients. These paradoxical findings may be due to…
Abstract Number: 46 • 2015 ACR/ARHP Annual Meeting
Feasibility Study of Smartphone Data Collection for Cloudy with a Chance of Pain: Sustained Engagement for Daily Self-Reporting of Disease Severity in Rheumatoid Arthritis over Two Months
Samuel Reade¹, Jamie C Sergeant^2,3, Matthew Sperrin⁴, David M. Schultz⁵, Karen Spencer⁶, Caroline Sanders⁶ and William G Dixon⁷, ¹The University of Manchester, Manchester, United Kingdom, ²NIHR Manchester Musculoskeletal Biomedical Research Unit, Manchester, United Kingdom, ³Arthritis Research UK Centre for Epidemiology, Centre for Musculoskeletal Research, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom, ⁴Institute of Population Health, Health e-Research Centre, The University of Manchester, Manchester, United Kingdom, ⁵Faculty of Engineering and Physical Sciences, School of Earth, Atmospheric and Environmental Sciences, The University of Manchester, Manchester, United Kingdom, ⁶Institute of Population Health, Centre for Primary Care, The University of Manchester, Manchester, United Kingdom, ⁷Manchester Academic Health Sciences Centre, Arthritis Research UK Centre for Epidemiology, The University of Manchester, Manchester, United Kingdom
Background/Purpose: Previous research has attempted to study the association between weather and joint pain. Inconclusive results may be due, in part, to infrequent measures of…

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Accepted abstracts are made available to the public online in advance of the meeting and are published in a special online supplement of Arthritis & Rheumatology. Information contained in those abstracts may not be released until the abstracts appear online. 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 a scientific presentation or presentation of additional new information that will be available at the time of the meeting) is under embargo until Saturday, November 11, 2023.

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