Bykerk, Vivian Patricia

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Association of COVID-19 Vaccinations with Flares of Systemic Rheumatic Disease: A Case-Crossover Study. Arthritis care & research. 2024 Academic Article GET IT
The Gap in Knowledge about Tapering Targeted Therapy being used as Monotherapy in Rheumatoid Arthritis: A Systematic Review. Current rheumatology reviews. 2024 Academic Article GET IT
Factors Associated With COVID-19 Vaccine Hesitancy in Rheumatology Outpatients in New York City. Journal of clinical rheumatology : practical reports on rheumatic & musculoskeletal diseases. 2023 Academic Article GET IT
Deconstruction of rheumatoid arthritis synovium defines inflammatory subtypes. Nature. 2023 Academic Article GET IT
Associations between rheumatoid arthritis clinical factors with synovial cell types and states. Arthritis & rheumatology (Hoboken, N.J.). 2023 Academic Article GET IT
Canadian Rheumatology Association Living Guidelines for Rheumatoid Arthritis: Update #1. The Journal of rheumatology. 2023 Letter GET IT
Disproportionate articular pain is a frequent phenomenon in rheumatoid arthritis and responds to treatment with sarilumab. Rheumatology (Oxford, England). 2023 Academic Article GET IT
Times cited: 5
Anticitrullinated peptide antibody epitope expansion and the HLA DRB1 'shared epitope' are less common in seropositive checkpoint inhibitor-induced inflammatory arthritis than in longstanding rheumatoid arthritis. RMD open. 2023 Academic Article GET IT
The trajectory of clinical responses in patients with early rheumatoid arthritis who achieve sustained remission in response to abatacept: subanalysis of AVERT-2, a randomized phase IIIb study. Arthritis research & therapy. 2023 Academic Article GET IT
Comparative effectiveness of TNF inhibitor vs IL-6 receptor inhibitor as monotherapy or combination therapy with methotrexate in biologic-experienced patients with rheumatoid arthritis: An analysis from the CorEvitas RA Registry. Clinical rheumatology. 2023 Academic Article GET IT
Factors Associated With Maintenance of Remission Following Change From Combination Therapy to Monotherapy in Patients With Rheumatoid Arthritis. The Journal of rheumatology. 2023 Academic Article GET IT
Meaningful Improvement and Worsening in Patients Who Do Not Achieve Low Disease Activity and Switch Therapy to a New Biologic or Targeted Disease-Modifying Antirheumatic Drug: Results From the CorEvitas RA Registry. Journal of clinical rheumatology : practical reports on rheumatic & musculoskeletal diseases. 2023 Academic Article GET IT
Sustained Remission and Outcomes with Abatacept plus Methotrexate Following Stepwise Dose De-escalation in Patients with Early Rheumatoid Arthritis. Rheumatology and therapy. 2023 Academic Article GET IT
Times cited: 2
Improvement or Worsening of Disease Activity After Switch to Sarilumab in Patients With Rheumatoid Arthritis With a Partial Response to Adalimumab. Journal of clinical rheumatology : practical reports on rheumatic & musculoskeletal diseases. 2023 Academic Article GET IT
Long-Term Durability of Certolizumab Pegol in Patients with Rheumatoid Arthritis Over 5 Years: An Analysis of Pooled Clinical Trial Data. Rheumatology and therapy. 2023 Academic Article GET IT
Understanding Differences in Patient Descriptions of Rheumatoid Arthritis Flares Using OMERACT Core Domains. The Journal of rheumatology. 2023 Academic Article GET IT
Baseline serum levels of cross-linked carboxy-terminal telopeptide of type I collagen predict abatacept treatment response in methotrexate-naive, anticitrullinated protein antibody-positive patients with early rheumatoid arthritis. RMD open. 2022 Academic Article GET IT
Effects of Disease-Worsening Following Withdrawal of Etanercept or Methotrexate on Patient-Reported Outcomes in Patients With Rheumatoid Arthritis: Results From the SEAM-RA Trial. Journal of clinical rheumatology : practical reports on rheumatic & musculoskeletal diseases. 2022 Academic Article GET IT
"From Where I Stand": using multiple anchors yields different benchmarks for meaningful improvement and worsening in the rheumatoid arthritis flare questionnaire (RA-FQ). Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation. 2022 Academic Article GET IT
Times cited: 1
Association between low hemoglobin, clinical measures, and patient-reported outcomes in patients with rheumatoid arthritis: results from post hoc analyses of three phase III trials of sarilumab. Arthritis research & therapy. 2022 Academic Article GET IT
Canadian Rheumatology Association living guidelines for the pharmacological management of rheumatoid arthritis with disease-modifying anti-rheumatic drugs. The Journal of rheumatology. 2022 Academic Article GET IT
Sarilumab monotherapy vs sarilumab and methotrexate combination therapy in patients with rheumatoid arthritis. Rheumatology (Oxford, England). 2022 Academic Article GET IT
Modification of immunomodulatory medications by rheumatology patients during the peak of the COVID-19 pandemic in New York City. Clinical rheumatology. 2022 Letter GET IT
Predictors of Influenza Vaccination in Early Rheumatoid Arthritis 2017-2021: Results From the Canadian Early Arthritis Cohort. ACR open rheumatology. 2022 Academic Article GET IT
Frequency of Symptomatic Adverse Events in Rheumatoid Arthritis: An Exploratory Online Survey. The Journal of rheumatology. 2022 Academic Article GET IT
Patient and rheumatologist perspectives on tapering DMARDs in rheumatoid arthritis: a qualitative study. Rheumatology (Oxford, England). 2022 Academic Article GET IT
Times cited: 1
Identification of Distinct Disease Activity Trajectories in Methotrexate-Naive Patients With Rheumatoid Arthritis Receiving Tofacitinib Over Twenty-Four Months. Arthritis care & research. 2022 Academic Article GET IT
Reply. Arthritis & rheumatology (Hoboken, N.J.). 2021 Letter GET IT
A Bridge Too Far? Real-World Practice Patterns of Early Glucocorticoid Use in the Canadian Early Arthritis Cohort. ACR open rheumatology. 2021 Academic Article GET IT
HLA-DRB1 risk alleles for RA are associated with differential clinical responsiveness to abatacept and adalimumab: data from a head-to-head, randomized, single-blind study in autoantibody-positive early RA. Arthritis research & therapy. 2021 Academic Article GET IT
Times cited: 15
Heterogeneity in Patient Characteristics and Differences in Treatment Across 4 Canadian Rheumatoid Arthritis Cohorts. The Journal of rheumatology. 2021 Academic Article GET IT
Associations Between Safety of Certolizumab Pegol, Disease Activity, and Patient Characteristics, Including Corticosteroid Use and Body Mass Index. ACR open rheumatology. 2021 Academic Article GET IT
Pregnancy and Rheumatic Disease: Experience at a Single Center in New York City During the COVID-19 Pandemic. Arthritis care & research. 2021 Academic Article GET IT
Systemic rheumatic disease flares after SARS-CoV-2 vaccination among rheumatology outpatients in New York City. Annals of the rheumatic diseases. 2021 Article GET IT
A Population-Based Approach to Reporting System-Level Performance Measures for Rheumatoid Arthritis Care. Arthritis care & research. 2021 Academic Article GET IT
Times cited: 6
Etanercept or Methotrexate Withdrawal in Rheumatoid Arthritis Patients in Sustained Remission. Arthritis & rheumatology (Hoboken, N.J.). 2021 Academic Article GET IT
Times cited: 33
Data-Driven Patient Clustering and Differential Clinical Outcomes in the Brigham and Women's Rheumatoid Arthritis Sequential Study Registry. Arthritis care & research. 2021 Academic Article GET IT
Patients and Clinicians Define Symptom Levels and Meaningful Change for PROMIS Pain Interference and Fatigue in RA using Bookmarking. Rheumatology (Oxford, England). 2021 Academic Article GET IT
Health Assessment Questionnaire at One Year Predicts All-Cause Mortality in Patients With Early Rheumatoid Arthritis. Arthritis & rheumatology (Hoboken, N.J.). 2020 Academic Article GET IT
Times cited: 1
Reply. Arthritis & rheumatology (Hoboken, N.J.). 2020 Article GET IT
Improvements in Fatigue Lag Behind Disease Remission in Early Rheumatoid Arthritis: Results From the Canadian Early Arthritis Cohort. Arthritis & rheumatology (Hoboken, N.J.). 2020 Academic Article GET IT
Times cited: 1
Reply. Arthritis & rheumatology (Hoboken, N.J.). 2020 Article GET IT
Identifying Minimal and Meaningful Change in PROMIS^® for Rheumatoid Arthritis: Use of Multiple Methods and Perspectives. Arthritis care & research. 2020 Academic Article GET IT
What Does the Patient Global Health Assessment in Rheumatoid Arthritis Really Tell Us? Contribution of Specific Dimensions of Health-Related Quality of Life. Arthritis care & research. 2020 Academic Article GET IT
Times cited: 10
Higher Checkpoint Inhibitor Arthritis Disease Activity may be Associated With Cancer Progression: Results From an Observational Registry. ACR open rheumatology. 2020 Academic Article GET IT
Evaluating Quality of Care for Rheumatoid Arthritis for the Population of Alberta Using System-level Performance Measures. The Journal of rheumatology. 2020 Academic Article GET IT
Times cited: 2
Treatment Strategies in Early Rheumatoid Arthritis Methotrexate Management: Results From a Prospective Cohort. Arthritis care & research. 2020 Academic Article GET IT
Times cited: 2
Using a Discrete-Choice Experiment in a Decision Aid to Nudge Patients Towards Value-Concordant Treatment Choices in Rheumatoid Arthritis: A Proof-of-Concept Study. Patient preference and adherence. 2020 Academic Article GET IT
Times cited: 15
Rheumatoid Arthritis Flares After Total Hip and Total Knee Arthroplasty: Outcomes at One Year. Arthritis care & research. 2020 Academic Article GET IT
Times cited: 17
Disruptive innovation in rheumatology: new networks of global public-private partnerships are needed to take advantage of scientific progress. Annals of the rheumatic diseases. 2020 Information Resource GET IT
Times cited: 1
Histologic and Transcriptional Evidence of Subclinical Synovial Inflammation in Patients With Rheumatoid Arthritis in Clinical Remission. Arthritis & rheumatology (Hoboken, N.J.). 2020 Academic Article GET IT
Times cited: 17
Rheumatoid Arthritis Morning Stiffness Is Associated With Synovial Fibrin and Neutrophils. Arthritis & rheumatology (Hoboken, N.J.). 2020 Academic Article GET IT
Times cited: 23
A quarter of patients time their early rheumatoid arthritis onset differently than physicians. RMD open. 2019 Academic Article GET IT
Unmet need in rheumatology: reports from the Targeted Therapies meeting 2019. Annals of the rheumatic diseases. 2019 Information Resource GET IT
Times cited: 52
Palindromic Rheumatism Frequently Precedes Early Rheumatoid Arthritis: Results From an Incident Cohort. ACR open rheumatology. 2019 Academic Article GET IT
Prevalence and Characteristics of Metabolic Syndrome Differ in Men and Women with Early Rheumatoid Arthritis. ACR open rheumatology. 2019 Academic Article GET IT
Testing population-based performance measures identifies gaps in juvenile idiopathic arthritis (JIA) care. BMC health services research. 2019 Academic Article GET IT
Times cited: 6
Joint Estimation of Remission and Response for Methotrexate-Based DMARD Options in Rheumatoid Arthritis: A Bivariate Network Meta-Analysis. ACR open rheumatology. 2019 Academic Article GET IT
Correlates of Successful Rheumatoid Arthritis Flare Management: Clinician-driven Treatment, Home-based Strategies, and Medication Change. The Journal of rheumatology. 2019 Academic Article GET IT
Times cited: 2
Long-term safety of certolizumab pegol in rheumatoid arthritis, axial spondyloarthritis, psoriatic arthritis, psoriasis and Crohn's disease: a pooled analysis of 11 317 patients across clinical trials. RMD open. 2019 Academic Article GET IT
Times cited: 45
HBEGF⁺ macrophages in rheumatoid arthritis induce fibroblast invasiveness. Science translational medicine. 2019 Academic Article GET IT
Times cited: 126
Defining inflammatory cell states in rheumatoid arthritis joint synovial tissues by integrating single-cell transcriptomics and mass cytometry. Nature immunology. 2019 Academic Article GET IT
Times cited: 651
Patient-Reported Outcomes Measurement Information System Versus Legacy Instruments: Are They Ready for Prime Time?. Rheumatic diseases clinics of North America. 2019 Information Resource GET IT
Times cited: 2
Long-term safety and effectiveness of tocilizumab in patients with rheumatoid arthritis and inadequate responses to csDMARDs and/or TNF inhibitors: an open-label study close to clinical practice. Clinical rheumatology. 2019 Academic Article GET IT
Times cited: 4
Pragmaticism of Randomized Controlled Trials of Biologic Treatment With Methotrexate in Rheumatoid Arthritis: A Systematic Review. Arthritis care & research. 2019 Academic Article GET IT
Times cited: 7
Low-dose Glucocorticoid Use Does Not Reduce Biologic Use in Early RA, Nor Do Biologics Reduce the Need for Glucocorticoids. The Journal of rheumatology. 2019 Editorial Article GET IT
Association of Arthritis Onset with Influenza: Analysis of the Canadian Early Inflammatory Arthritis Cohort. ACR open rheumatology. 2019 Academic Article GET IT
PROMIS Fatigue short forms are reliable and valid in adults with rheumatoid arthritis. Journal of patient-reported outcomes. 2019 Academic Article GET IT
Times cited: 37
Adaptive Trial Designs in Rheumatology: Report from the OMERACT Special Interest Group. The Journal of rheumatology. 2019 Academic Article GET IT
Times cited: 3
Patient Perspectives on DMARD Safety Concerns in Rheumatology Trials: Results from Inflammatory Arthritis Patient Focus Groups and OMERACT Attendees Discussion. The Journal of rheumatology. 2019 Academic Article GET IT
Times cited: 9
Re-treatment with abatacept plus methotrexate for disease flare after complete treatment withdrawal in patients with early rheumatoid arthritis: 2-year results from the AVERT study. RMD open. 2019 Academic Article GET IT
Times cited: 8
Unmet need in rheumatology: reports from the Targeted Therapies meeting 2018. Annals of the rheumatic diseases. 2019 Information Resource GET IT
Times cited: 11
On-drug and drug-free remission by baseline symptom duration: abatacept with methotrexate in patients with early rheumatoid arthritis. Rheumatology international. 2018 Academic Article GET IT
Times cited: 2
Mixed-effects association of single cells identifies an expanded effector CD4⁺ T cell subset in rheumatoid arthritis. Science translational medicine. 2018 Academic Article GET IT
Times cited: 83
Early Rheumatoid Arthritis Presentation, Treatment, and Outcomes in Aboriginal Patients in Canada: A Canadian Early Arthritis Cohort Study Analysis. Arthritis care & research. 2018 Academic Article GET IT
Times cited: 8
Overweight, Obesity, and the Likelihood of Achieving Sustained Remission in Early Rheumatoid Arthritis: Results From a Multicenter Prospective Cohort Study. Arthritis care & research. 2018 Academic Article GET IT
Times cited: 15
Methods for high-dimensional analysis of cells dissociated from cryopreserved synovial tissue. Arthritis research & therapy. 2018 Academic Article GET IT
Times cited: 73
Feasibility of Measurement and Adherence to System Performance Measures for Rheumatoid Arthritis in 5 Models of Care. The Journal of rheumatology. 2018 Academic Article GET IT
Times cited: 10
Combining online and in-person methods to evaluate the content validity of PROMIS fatigue short forms in rheumatoid arthritis. Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation. 2018 Academic Article GET IT
Times cited: 16
Identification of Three Rheumatoid Arthritis Disease Subtypes by Machine Learning Integration of Synovial Histologic Features and RNA Sequencing Data. Arthritis & rheumatology (Hoboken, N.J.). 2018 Academic Article GET IT
Times cited: 126
High Adherence to System-Level Performance Measures for Rheumatoid Arthritis in a National Early Arthritis Cohort Over Eight Years. Arthritis care & research. 2018 Academic Article GET IT
Times cited: 10
Flares in Patients with Rheumatoid Arthritis after Total Hip and Total Knee Arthroplasty: Rates, Characteristics, and Risk Factors. The Journal of rheumatology. 2018 Academic Article GET IT
Times cited: 18
Functionally distinct disease-associated fibroblast subsets in rheumatoid arthritis. Nature communications. 2018 Academic Article GET IT
Times cited: 330
Single-cell RNA-seq of rheumatoid arthritis synovial tissue using low-cost microfluidic instrumentation. Nature communications. 2018 Academic Article GET IT
Times cited: 227
A comparison of health-related quality of life (HRQoL) across four systemic autoimmune rheumatic diseases (SARDs). PloS one. 2017 Academic Article GET IT
Times cited: 23
Rare X Chromosome Abnormalities in Systemic Lupus Erythematosus and Sjögren's Syndrome. Arthritis & rheumatology (Hoboken, N.J.). 2017 Academic Article GET IT
A Phase III Study Evaluating Continuation, Tapering, and Withdrawal of Certolizumab Pegol After One Year of Therapy in Patients With Early Rheumatoid Arthritis. Arthritis & rheumatology (Hoboken, N.J.). 2017 Academic Article GET IT
Times cited: 27
Content and Construct Validity, Reliability, and Responsiveness of the Rheumatoid Arthritis Flare Questionnaire: OMERACT 2016 Workshop Report. The Journal of rheumatology. 2017 Academic Article GET IT
Times cited: 24
The effect of rheumatoid arthritis-associated autoantibodies on the incidence of cardiovascular events in a large inception cohort of early inflammatory arthritis. Rheumatology (Oxford, England). 2017 Academic Article GET IT
Times cited: 13
Predicting Low Disease State and Remission in Early Rheumatoid Arthritis in the First Six Months, Comparing the Simplified Disease Activity Index and European League Against Rheumatism Response Measures: Results From an Early Arthritis Cohort. Arthritis care & research. 2017 Academic Article GET IT
Times cited: 2
Thresholds for the 28-joint disease activity score (DAS28) using C-reactive protein are lower compared to DAS28 using erythrocyte sedimentation rate in early rheumatoid arthritis. Clinical and experimental rheumatology. 2017 Academic Article GET IT
Times cited: 4
Pathologically expanded peripheral T helper cell subset drives B cells in rheumatoid arthritis. Nature. 2017 Academic Article GET IT
Times cited: 669
Targeting the RhoA-ROCK pathway to reverse T-cell dysfunction in SLE. Annals of the rheumatic diseases. 2016 Academic Article GET IT
Times cited: 69
Response to: 'Let's stop fooling ourselves. In RA, only ACR/EULAR criteria define remission and equate with absence of disease!' by Boers. Annals of the rheumatic diseases. 2016 Article GET IT
Times cited: 1
Treatment preferences of patients with early rheumatoid arthritis: a discrete-choice experiment. Rheumatology (Oxford, England). 2016 Academic Article GET IT
Times cited: 36
Self-reported comorbidity is common in early inflammatory arthritis and associated with poorer function and worse arthritis disease outcomes: results from the Canadian Early Arthritis Cohort. Rheumatology (Oxford, England). 2016 Academic Article GET IT
Times cited: 16
Identifying flares in rheumatoid arthritis: reliability and construct validation of the OMERACT RA Flare Core Domain Set. RMD open. 2016 Academic Article GET IT
Times cited: 51
Certolizumab pegol in combination with dose-optimised methotrexate in DMARD-naïve patients with early, active rheumatoid arthritis with poor prognostic factors: 1-year results from C-EARLY, a randomised, double-blind, placebo-controlled phase III study. Annals of the rheumatic diseases. 2016 Academic Article GET IT
Times cited: 80
X Chromosome Dose and Sex Bias in Autoimmune Diseases: Increased Prevalence of 47,XXX in Systemic Lupus Erythematosus and Sjögren's Syndrome. Arthritis & rheumatology (Hoboken, N.J.). 2016 Academic Article GET IT
Times cited: 109
Klinefelter's syndrome (47,XXY) is in excess among men with Sjögren's syndrome. Clinical immunology (Orlando, Fla.). 2016 Academic Article GET IT
Times cited: 67
Reduction in Serum Uric Acid May Be Related to Methotrexate Efficacy in Early Rheumatoid Arthritis: Data from the Canadian Early Arthritis Cohort (CATCH). Clinical medicine insights. Arthritis and musculoskeletal disorders. 2016 Academic Article GET IT
Times cited: 15
Sustained improvements in MRI outcomes with abatacept following the withdrawal of all treatments in patients with early, progressive rheumatoid arthritis. Annals of the rheumatic diseases. 2016 Academic Article GET IT
Times cited: 17
Determining the Minimally Important Difference in the Clinical Disease Activity Index for Improvement and Worsening in Early Rheumatoid Arthritis Patients. Arthritis care & research. 2015 Academic Article GET IT
Times cited: 69
Missing Anticitrullinated Protein Antibody Does Not Affect Short-term Outcomes in Early Inflammatory Arthritis: From the Canadian Early Arthritis Cohort. The Journal of rheumatology. 2015 Academic Article GET IT
Times cited: 5
Heterogeneous Disease Trajectories Explain Variable Radiographic, Function and Quality of Life Outcomes in the Canadian Early Arthritis Cohort (CATCH). PloS one. 2015 Academic Article GET IT
Times cited: 29
14-3-3η Autoantibodies: Diagnostic Use in Early Rheumatoid Arthritis. The Journal of rheumatology. 2015 Academic Article GET IT
Times cited: 23
The comparative effectiveness of oral versus subcutaneous methotrexate for the treatment of early rheumatoid arthritis. Annals of the rheumatic diseases. 2015 Academic Article GET IT
Times cited: 46
Effect of age at menopause on disease presentation in early rheumatoid arthritis: results from the Canadian Early Arthritis Cohort. Arthritis care & research. 2015 Academic Article GET IT
Times cited: 11
Comparison of tocilizumab as monotherapy or with add-on disease-modifying antirheumatic drugs in patients with rheumatoid arthritis and inadequate responses to previous treatments: an open-label study close to clinical practice. Clinical rheumatology. 2015 Academic Article GET IT
Times cited: 31
Outcomes related to methotrexate dose and route of administration in patients with rheumatoid arthritis: a systematic literature review. Clinical and experimental rheumatology. 2014 Information Resource GET IT
Times cited: 47
Radiographic progression in rheumatoid arthritis: does it still happen and does it matter?. The Journal of rheumatology. 2014 Editorial Article GET IT
Does socioeconomic status affect outcomes in early inflammatory arthritis? Data from a canadian multisite suspected rheumatoid arthritis inception cohort. The Journal of rheumatology. 2014 Academic Article GET IT
Times cited: 13
Evaluating drug-free remission with abatacept in early rheumatoid arthritis: results from the phase 3b, multicentre, randomised, active-controlled AVERT study of 24 months, with a 12-month, double-blind treatment period. Annals of the rheumatic diseases. 2014 Academic Article GET IT
Times cited: 195
Detecting the earliest signs of rheumatoid arthritis: symptoms and examination. Rheumatic diseases clinics of North America. 2014 Information Resource GET IT
Times cited: 5
Earlier time to remission predicts sustained clinical remission in early rheumatoid arthritis--results from the Canadian Early Arthritis Cohort (CATCH). The Journal of rheumatology. 2014 Academic Article GET IT
Times cited: 34
Prognosis of seronegative patients in a large prospective cohort of patients with early inflammatory arthritis. The Journal of rheumatology. 2014 Academic Article GET IT
Times cited: 44
Adding a "GRADE" to the quality appraisal of rheumatoid arthritis guidelines identifies limitations beyond AGREE-II. Journal of clinical epidemiology. 2014 Academic Article GET IT
Times cited: 11
Serum 14-3-3η is a novel marker that complements current serological measurements to enhance detection of patients with rheumatoid arthritis. The Journal of rheumatology. 2014 Academic Article GET IT
Times cited: 52
Flares in rheumatoid arthritis: frequency and management. A report from the BRASS registry. The Journal of rheumatology. 2013 Academic Article GET IT
Times cited: 35
Physician global assessment at 3 months is strongly predictive of remission at 12 months in early rheumatoid arthritis: results from the CATCH cohort. Rheumatology (Oxford, England). 2013 Academic Article GET IT
Times cited: 6
Prophylaxis for latent tuberculosis infection prior to anti–tumor necrosis factor therapy in low-risk elderly patients with rheumatoid arthritis: a decision analysis. Arthritis care & research. 2013 Academic Article GET IT
Times cited: 10
Early rheumatoid arthritis: the performance of the 2010 ACR/EULAR criteria for diagnosing RA. Best practice & research. Clinical rheumatology. 2013 Information Resource GET IT
Times cited: 32
Determining best practices in early rheumatoid arthritis by comparing differences in treatment at sites in the Canadian Early Arthritis Cohort. The Journal of rheumatology. 2013 Academic Article GET IT
Times cited: 22
Factors associated with time to diagnosis in early rheumatoid arthritis. Rheumatology international. 2013 Academic Article GET IT
Times cited: 11
The Relationship Between Function and Disease Activity as Measured by the HAQ and DAS28 Varies Over Time and by Rheumatoid Factor Status in Early Inflammatory Arthritis (EIA). Results from the CATCH Cohort. The open rheumatology journal. 2013 Academic Article GET IT
Times cited: 13
A parallel group cohort to determine the measurement properties of an early inflammatory arthritis detection tool. Rheumatology (Oxford, England). 2013 Academic Article GET IT
Times cited: 6
Imaging of rheumatoid arthritis. Rheumatic diseases clinics of North America. 2013 Information Resource GET IT
Times cited: 5
Validation of OMERACT preliminary rheumatoid arthritis flare domains in the NOR-DMARD study. Annals of the rheumatic diseases. 2013 Academic Article GET IT
Times cited: 20
Treatment strategies for early rheumatoid arthritis. Current opinion in rheumatology. 2013 Information Resource GET IT
Times cited: 8
Achieving remission in clinical practice: lessons from clinical trial data. Clinical and experimental rheumatology. 2013 Information Resource GET IT
Times cited: 18
Anticitrullinated protein antibodies and rheumatoid factor fluctuate in early inflammatory arthritis and do not predict clinical outcomes. The Journal of rheumatology. 2013 Academic Article GET IT
Times cited: 30
Validation of a self-administered inflammatory arthritis detection tool for rheumatology triage. The Journal of rheumatology. 2013 Academic Article GET IT
Times cited: 10
Non-biologic disease-modifying antirheumatic drugs (DMARDs) improve pain in inflammatory arthritis (IA): a systematic literature review of randomized controlled trials. Rheumatology international. 2013 Information Resource GET IT
Times cited: 19
Increasing treatment in early rheumatoid arthritis is not determined by the disease activity score but by physician global assessment: results from the CATCH study. The Journal of rheumatology. 2012 Academic Article GET IT
Times cited: 12
Time to disease-modifying antirheumatic drug treatment in rheumatoid arthritis and its predictors: a national, multicenter, retrospective cohort. The Journal of rheumatology. 2012 Academic Article GET IT
Times cited: 24
Incidence and predictors of secondary fibromyalgia in an early arthritis cohort. Annals of the rheumatic diseases. 2012 Academic Article GET IT
Times cited: 68
Tocilizumab in patients with active rheumatoid arthritis and inadequate responses to DMARDs and/or TNF inhibitors: a large, open-label study close to clinical practice. Annals of the rheumatic diseases. 2012 Academic Article GET IT
Times cited: 93
Quality assurance study of the use of preventative therapies in glucocorticoid-induced osteoporosis in early inflammatory arthritis: results from the CATCH cohort. Rheumatology (Oxford, England). 2012 Academic Article GET IT
Times cited: 30
A systematic literature review of strategies promoting early referral and reducing delays in the diagnosis and management of inflammatory arthritis. Annals of the rheumatic diseases. 2012 Information Resource GET IT
Times cited: 68
Remission in early rheumatoid arthritis -- a comparison of new ACR/EULAR remission criteria to established criteria. The Journal of rheumatology. 2012 Academic Article GET IT
Times cited: 34
Low prevalence of work disability in early inflammatory arthritis (EIA) and early rheumatoid arthritis at enrollment into a multi-site registry: results from the catch cohort. Rheumatology international. 2012 Academic Article GET IT
Times cited: 5
Sustained rheumatoid arthritis remission is uncommon in clinical practice. Arthritis research & therapy. 2012 Academic Article GET IT
Times cited: 84
Remission and radiographic outcome in rheumatoid arthritis: application of the 2011 ACR/EULAR remission criteria in an observational cohort. Annals of the rheumatic diseases. 2011 Academic Article GET IT
Times cited: 132
Safety and effectiveness of rituximab in patients with rheumatoid arthritis following an inadequate response to 1 prior tumor necrosis factor inhibitor: the RESET Trial. The Journal of rheumatology. 2011 Academic Article GET IT
Times cited: 30
Early management of newly diagnosed rheumatoid arthritis by Canadian rheumatologists: a national, multicenter, retrospective cohort. The Journal of rheumatology. 2011 Academic Article GET IT
Times cited: 14
Emerging issues in pharmacological management of rheumatoid arthritis: results of a national needs assessment survey identifying practice variations for the development of Canadian Rheumatology Association clinical practice recommendations. The Journal of rheumatology. 2011 Academic Article GET IT
Times cited: 8
Developing a construct to evaluate flares in rheumatoid arthritis: a conceptual report of the OMERACT RA Flare Definition Working Group. The Journal of rheumatology. 2011 Conference Paper GET IT
Times cited: 48
Identifying preliminary domains to detect and measure rheumatoid arthritis flares: report of the OMERACT 10 RA Flare Workshop. The Journal of rheumatology. 2011 Conference Paper GET IT
Times cited: 37
Canadian recommendations for clinical trials of pharmacologic interventions in rheumatoid arthritis: inclusion criteria and study design. The Journal of rheumatology. 2011 Information Resource GET IT
Times cited: 11
All that glitters is not gold--standardizing diagnosis in rheumatoid arthritis studies. The Journal of rheumatology. 2011 Editorial Article GET IT
Utility and feasibility of musculoskeletal ultrasonography (MSK US) in rheumatology practice in Canada: needs assessment. Clinical rheumatology. 2011 Academic Article GET IT
Times cited: 14
Algorithm for identification of undifferentiated peripheral inflammatory arthritis: a multinational collaboration through the 3e initiative. The Journal of rheumatology. Supplement. 2011 Information Resource GET IT
Times cited: 8
Delay in receiving rheumatology care leads to long-term harm. Arthritis and rheumatism. 2010 Editorial Article GET IT
Times cited: 45
Care gap in patients with early inflammatory arthritis with a high fracture risk identified using FRAX(®). The Journal of rheumatology. 2010 Academic Article GET IT
Times cited: 19
Canadian recommendations for use of methotrexate in patients with rheumatoid arthritis. The Journal of rheumatology. 2010 Information Resource GET IT
Times cited: 31
Development of a self-administered early inflammatory arthritis detection tool. BMC musculoskeletal disorders. 2010 Academic Article GET IT
Times cited: 32
When does rheumatoid arthritis start and can it be stopped before it does?. Annals of the rheumatic diseases. 2010 Editorial Article GET IT
Times cited: 11
Fibrocyte activation in rheumatoid arthritis. Rheumatology (Oxford, England). 2009 Academic Article GET IT
Times cited: 56
Multiparameter phospho-flow analysis of lymphocytes in early rheumatoid arthritis: implications for diagnosis and monitoring drug therapy. PloS one. 2009 Academic Article GET IT
Times cited: 27
Anti-cyclic citrullinated peptide antibody versus HAQ/MDHAQ: comparing apples and oranges?. The Journal of rheumatology. 2009 Editorial Article GET IT
Times cited: 1
Proposal for levels of evidence schema for validation of a soluble biomarker reflecting damage endpoints in rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis, and recommendations for study design. The Journal of rheumatology. 2009 Conference Paper GET IT
Times cited: 30
Reappraisal of OMERACT 8 draft validation criteria for a soluble biomarker reflecting structural damage endpoints in rheumatoid arthritis, psoriatic arthritis, and spondyloarthritis: the OMERACT 9 v2 criteria. The Journal of rheumatology. 2009 Conference Paper GET IT
Times cited: 34
Unmet needs in rheumatoid arthritis. The Journal of rheumatology. Supplement. 2009 Information Resource GET IT
Times cited: 14
CTLA4/ICOS gene variants and haplotypes are associated with rheumatoid arthritis and primary biliary cirrhosis in the Canadian population. Arthritis and rheumatism. 2009 Academic Article GET IT
Times cited: 53
Validation of a prediction rule for development of rheumatoid arthritis in patients with early undifferentiated arthritis. Annals of the rheumatic diseases. 2008 Academic Article GET IT
Times cited: 40
Smoldering rheumatoid arthritis: is the Canadian healthcare system neglecting a significant disease population?. The Journal of rheumatology. 2008 Academic Article GET IT
Times cited: 5
Adalimumab for early rheumatoid arthritis. Expert review of clinical immunology. 2008 Academic Article GET IT
Times cited: 2
Are the 2002 American College of Rheumatology guidelines for the management of rheumatoid arthritis being followed in Canada's largest academic rheumatology center?. The Journal of rheumatology. 2007 Academic Article GET IT
Times cited: 9
Distinctive gene expression signatures in rheumatoid arthritis synovial tissue fibroblast cells: correlates with disease activity. Genes and immunity. 2007 Academic Article GET IT
Times cited: 68
Etanercept in the treatment of rheumatoid arthritis. Therapeutics and clinical risk management. 2007 Academic Article GET IT
Rheumatoid arthritis association with the FCRL3 -169C polymorphism is restricted to PTPN22 1858T-homozygous individuals in a Canadian population. Arthritis and rheumatism. 2006 Academic Article GET IT
Times cited: 51
Access to care for rheumatology patients may be compromised: results of a survey to members of the Canadian Rheumatology Association. The Journal of rheumatology. 2005 Editorial Article GET IT
Times cited: 2
What are the goals and principles of management in the early treatment of rheumatoid arthritis?. Best practice & research. Clinical rheumatology. 2005 Information Resource GET IT
Times cited: 20
Infusion-related reactions to infliximab in patients with rheumatoid arthritis in a clinical practice setting: relationship to dose, antihistamine pretreatment, and infusion number. The Journal of rheumatology. 2004 Academic Article GET IT
Times cited: 71
Rheumatoid arthritis: is the disease becoming milder or is treatment improving?. The Journal of rheumatology. 2004 Editorial Article GET IT
Times cited: 8
Role of adalimumab in the treatment of early rheumatoid arthritis. Clinical and experimental rheumatology. 2003 Academic Article GET IT
Times cited: 25
Intraarticular corticosteroids, supervised physiotherapy, or a combination of the two in the treatment of adhesive capsulitis of the shoulder: a placebo-controlled trial. Arthritis and rheumatism. 2003 Academic Article GET IT
Times cited: 268
Comparison of amitriptyline, cyclobenzaprine, and placebo in the treatment of fibromyalgia. A randomized, double-blind clinical trial. Arthritis and rheumatism. 1994 Academic Article GET IT
Times cited: 310
Low-dose methotrexate with leucovorin (folinic acid) in the management of rheumatoid arthritis. Results of a multicenter randomized, double-blind, placebo-controlled trial. Arthritis and rheumatism. 1993 Academic Article GET IT
Times cited: 123
Hydroxychloroquine in systemic lupus erythematosus. The New England journal of medicine. 1991 Article GET IT
Times cited: 1
A randomized study of the effect of withdrawing hydroxychloroquine sulfate in systemic lupus erythematosus. The New England journal of medicine. 1991 Academic Article GET IT
Times cited: 516

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Background

education and training

M.D., McMaster University, Faculty of Medicine (Canada) 1981
B.Sc., McMaster University (Canada) 1978

Contact

full name

Vivian Patricia Bykerk

primary email

vpb9002@med.cornell.edu

webpage

Clinical Profile

VIVO Weill Cornell Medical College

Vivian Patricia Bykerk Professor of Medicine

Publications

selected publications

Background

education and training

Contact

full name

primary email

webpage

Phone

Publications

selected publications

Background

education and training

Contact

full name

primary email

webpage