OOIR: Observatory of International Research

Papers

(The TQCC of Rheumatology and Therapy is 6. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-08-01 to 2025-08-01.)

Article	Citations
A Response to: Letter to the Editor Regarding [Esophageal Dysfunction and Systemic Sclerosis: Drugs Should be Kept in Mind]	77
Is the Rate of Responders to Hyaluronic Acid Injection for Patients with Knee Osteoarthritis Stable Over Time? Post hoc Analyses of a 6-Month Follow-Up Study	67
Methotrexate, Tofacitinib, and Biologic Disease-Modifying Antirheumatic Drug Safety and Effectiveness Among Patients with Rheumatoid Arthritis in Japan: CorEvitas Registry Observational Study	40
High Usability and Applicability Ratings for the New SmartClic®/ClicWise® Injection Device: Evidence from a Health Care Professional Opinion Study	33
Effects of Adalimumab-adbm Versus Adalimumab Reference Product on Patient-Reported Outcomes in Rheumatoid Arthritis: Results from VOLTAIRE-RA	30
Treatment Persistence and Switching Patterns of Adalimumab Biosimilar ABP 501 in European Patients with Rheumatologic Diseases	28
Exploring the Association Between History of Psoriasis (PSO) and Disease Activity in Patients with Psoriatic Arthritis (PsA)	27
A Real-World Effectiveness Study Using a Mobile Application to Evaluate Early Outcomes with Upadacitinib in Rheumatoid Arthritis	25
Cross-Sectional and Longitudinal Associations of Comorbidities with Knee Symptoms and Radiographic Abnormalities of Osteoarthritis	25
Early Improvements with Guselkumab Associate with Sustained Control of Psoriatic Arthritis: Post hoc Analyses of Two Phase 3 Trials	24
Mortality Trends Among Patients with Rheumatoid Arthritis in Western Australia	23
Effect of an 8-Week Tailored Physiotherapy Program on Sexual Health in Women with Scleroderma and Myositis: A Controlled Pilot Study	23
Persistence and Use of Ixekizumab in Patients with Psoriatic Arthritis in Real-World Practice in Spain. The PRO-STIP Study	23
Filgotinib Demonstrates Efficacy in Rheumatoid Arthritis Independent of Smoking Status: Post Hoc Analysis of Phase 3 Trials and Claims-Based Analysis	22
The Development and Content Validation of the Sjögren’s Related Quality of Life Instrument (SRQoL)	22
Adverse Outcomes, Healthcare Resource Utilization, and Costs Associated with Systemic Corticosteroid use Among Adults with Systemic Lupus Erythematosus in the UK	21
COVID-19 Outcomes and Vaccination in Patients with Spondyloarthritis	21
Correction: Real-World Clinical Outcomes in Belimumab-Treated US African American and Hispanic Patients with Systemic Lupus Erythematosus: A Retrospective, Observational Study	21
Population Pharmacokinetics of the Anti-Interferon-Gamma Monoclonal Antibody Emapalumab: An Updated Analysis	20
Summary of Research: Ten-Year Safety and Clinical Benefit from Open-Label Etanercept Treatment in Children and Young Adults with Juvenile Idiopathic Arthritis	20
Real-World Prevalence, Incidence and Management of Systemic Lupus Erythematosus in Germany: A Retrospective Claims Data Analysis	19
Correction: Exploring the Effects of Ixekizumab on Pain in Patients with Ankylosing Spondylitis Based on Objective Measures of Inflammation: Post Hoc Analysis from a Large Randomized Clinical Trial	19
Benefits of Autoantibody Enrichment in Early Rheumatoid Arthritis: Analysis of Efficacy Outcomes in Four Pooled Abatacept Trials	19
Psychological Health in the Management of Patients with Psoriatic Arthritis: An Intricate Relationship	19
A Closer Look at the Role of Anti-CCP Antibodies in the Pathogenesis of Rheumatoid Arthritis-Associated Interstitial Lung Disease and Bronchiectasis	18

Identification of the Minimal Disease Activity Domains Achieved Based on Different Treatments in Psoriatic Arthritis	18
Clinical Characteristics of Potential “Difficult-to-treat” Patients with Psoriatic Arthritis: A Retrospective Analysis of a Longitudinal Cohort	18
Serious Infection Rates Among Patients with Select Autoimmune Conditions: A Claims-Based Retrospective Cohort Study from Taiwan and the USA	18
Patient-Reported and Economic Racial and Ethnic Disparities in Patients with Psoriatic Arthritis: Results from the National Health and Wellness Survey	18
Remission or Not Remission, That’s the Question: Shedding Light on Remission and the Impact of Objective and Subjective Measures Reflecting Disease Activity in Rheumatoid Arthritis	18
A Comparison of the Immunogenicity of Intravenous BAT1806, a Tocilizumab Biosimilar, and Its Reference Product	17
Real-World Burden of Immunosuppressant-Treated Lupus Nephritis: A German Claims Database Analysis	15
Association Between Patient-Reported Pain and Remission or Low Disease Activity in Patients with Rheumatoid Arthritis: Data from RA-BE-REAL Prospective Observational Study	15
Safety and Effectiveness of Baricitinib in Chinese Patients with Moderate-to-Severe Rheumatoid Arthritis: 24-Week Results from a Post-Marketing Safety Study	15
Real-world Effectiveness of Sarilumab in RA: Results from the Open-label, Prospective, Single-arm Observational PROFILE Study	15
Discrepancy in Metabolic Syndrome between Psoriatic Arthritis and Rheumatoid Arthritis: a Direct Comparison of Two Cohorts in One Center	15
Factors Influencing Treatment Satisfaction and Recognition Gaps Between Physicians and Patients with Systemic Sclerosis	15
Safety and Efficacy of Upadacitinib in Patients with Rheumatoid Arthritis Refractory to Biologic DMARDs: Results Through Week 216 from the SELECT-CHOICE Study	15
Malignancy in the Upadacitinib Clinical Trials for Rheumatoid Arthritis, Psoriatic Arthritis, Ankylosing Spondylitis, and Non-radiographic Axial Spondyloarthritis	15
Filling the “GAP” in Real-World Assessment of Psoriatic Arthritis Disease Activity: Performance Characteristics of a Global/Pain Composite Endpoint	14
Patient Experience of Sjögren’s Disease and its Multifaceted Impact on Patients’ Lives	14
Prophylaxis of Gout Flares in Patients with Renal Impairment: Dosing Adjustments with Colchicine Oral Solution Informed by a Pharmacokinetic Model	14
Effect of Intravenous Golimumab on Fatigue and the Relationship with Clinical Response in Adults with Active Ankylosing Spondylitis in the Phase 3 GO-ALIVE Study	14
Frequency and Duration of Early Non-serious Adverse Events in Patients with Rheumatoid Arthritis and Psoriatic Arthritis Treated with Tofacitinib	13
The Patient Experience of Fatigue in Systemic Lupus Erythematosus: A Conceptual Model	13
Gender Differences in Perceptions of Psoriatic Arthritis Disease Impact, Management, and Physician Interactions: Results from a Global Patient Survey	13
Tofacitinib Efficacy in Patients with Rheumatoid Arthritis and Probable Depression/Anxiety: Post Hoc Analysis of Phase 3 and 3b/4 Randomized Controlled Trials	13
Real-World Experience with an Adalimumab Biosimilar (ABP 501) in Patients with Rheumatoid Arthritis, Ankylosing Spondylitis, Psoriatic Arthritis and Psoriasis in Europe: Results from the Adelphi Disea	13
Letter to the Editor Regarding “Geographical Differences in the Safety and Efficacy of Tofacitinib Versus TNFi: A Post Hoc Analysis of ORAL Surveillance”	12
A Canadian Retrospective Chart Review Evaluating Concomitant Methotrexate De-escalation Patterns in Patients with Rheumatoid Arthritis Treated with Biologic or Targeted Synthetic DMARDs	12
Maintenance of Patient-Reported Outcomes in Baricitinib-Treated Patients with Moderate-to-Severe Active Rheumatoid Arthritis: Post Hoc Analyses from Two Phase 3 Trials	12
Clinical Outcomes in Patients with Rheumatoid Arthritis After Switching Between Interleukin-6-Receptor Inhibitors and Janus Kinase Inhibitors: Findings from an Observational Study	12
Plasma Proteomic Analysis Based on 4D-DIA Evaluates the Clinical Response to Imrecoxib in the Early Treatment of Osteoarthritis	11
A Pooled Analysis Reporting the Efficacy and Safety of Secukinumab in Male and Female Patients with Ankylosing Spondylitis	11
Correction to: Risk Factors for Progression from Subclinical to Clinical Phase of Psoriatic Arthritis: A Case–Control Study	11
The Clinical Characteristics of Psoriatic Arthritis: A Cross-Sectional Study Based on the Psoriatic Arthritis Cohort of West China Hospital	11
Synergistic Improvements in Synovitis, Enthesitis, and Patient-Reported Outcomes for Patients with Psoriatic Arthritis Treated with Ixekizumab in SPIRIT Trials	11
Clinical and Economic Benefit of Achieving Disease Control in Psoriatic Arthritis and Ankylosing Spondylitis: A Retrospective Analysis from the OM1 Registry	11
Decision Impact Analysis to Measure the Influence of Molecular Signature Response Classifier Testing on Treatment Selection in Rheumatoid Arthritis	11
Efficacy and Safety of Inebilizumab in IgG4-Related Disease: Protocol for a Randomized Controlled Trial	11
Trends in Hospitalization for Tuberculosis and Other Opportunistic Infections in Australian Patients with Inflammatory Joint Diseases	10
Correction: Effectiveness of Etanercept in Rheumatoid Arthritis: Real-World Data from the German Non-interventional Study ADEQUATE with Focus on Treat-to-Target and Patient-Reported Outcomes	10
Rapid and Sustained Effect of Ixekizumab on Patient Global, Spinal Pain, Stiffness, and Fatigue in Chinese Patients with Radiographic Axial Spondyloarthritis	10
PsABIOnd Study and eDaily Substudy Design: Long-Term Effectiveness and Safety of Guselkumab and IL-17 Inhibitors in Routine Clinical Practice in Patients with Psoriatic Arthritis	10
Correction: Etanercept is Effective and Halts Radiographic Progression in Rheumatoid Arthritis and Psoriatic Arthritis: Final Results from a German Non-interventional Study (PRERA)	10
Experiences and Treatment Preferences in Patients With Psoriatic Arthritis: A Cross-Sectional Study in the ArthritisPower Registry	10
Hematologic Malignancy Risk in Inflammatory Arthritis Patients Treated with TNF Inhibitors: The Real-Life Data from the HUR-BIO Registry	10
Psoriatic Arthritis in Males and Females: Differences and Similarities	9
Improvement in Patient-Reported Outcomes in Patients with Psoriatic Arthritis Treated with Upadacitinib Versus Placebo or Adalimumab: Results from SELECT-PsA 1	9
Clinical Validation and Outcome Measures From Bend Ease: A Novel, Sensor-Based Digital Measurement Tool for Assessing At-Home Morning Stiffness and Spinal Range of Motion in Axial Spondyloarthritis	9
Response to Treatment with Intravenous Golimumab or Infliximab in Rheumatoid Arthritis Patients: PROMIS Results from the Real-World Observational Phase 4 AWARE Study	9
Comparative Effectiveness, Time to Discontinuation, and Patient-Reported Outcomes with Baricitinib in Rheumatoid Arthritis: 2-Year Data from the Multinational, Prospective Observational RA-BE-REAL Stu	9
Comparative Effectiveness of Azathioprine Versus Cyclosporine as an Initial Treatment for Idiopathic Inflammatory Myopathies: A Population-Based Observational Study	9
Post-Marketing Safety Surveillance of Tofacitinib over 9 Years in Patients with Psoriatic Arthritis and Rheumatoid Arthritis	9
Impact of Upadacitinib on Laboratory Parameters and Related Adverse Events in Patients with RA: Integrated Data Up to 6.5 Years	9

Treatment with Upadacitinib in Active Psoriatic Arthritis: Efficacy and Safety Data of the First 192 Patients from the UPJOINT Study, a Multicentre, Observational Study in Clinical Practice	9
Patients with Axial Spondyloarthritis are Great Consumers of Healthcare Resources, Especially Young and Women: Results from the Spanish Atlas	9
Impact of the COVID-19 Pandemic on People Living with Rheumatoid Arthritis: Experiences and Preferences in Accessing Healthcare Across Five Countries	8
Evaluation of the “Multivariable Psoriatic Arthritis Risk Estimation Tool” in a Cohort of Patients with Psoriasis: Preliminary Results of a Prospective Observational Study	8
Occurrence of Possible Rheumatologic Immune-Related Adverse Events (rh-irAEs) Associated with Immune Checkpoint Inhibitor (ICI) Therapy	8
Dactylitis and Early Onset Psoriasis in Psoriatic Arthritis: Are they Markers of Disease Severity? A Clinical Study	8
The Effects of Treatment on Body Mass Index in Giant Cell Arteritis: A Post Hoc Analysis of the GiACTA Trial	8
Tofacitinib Safety and Effectiveness in Canadian Patients with Rheumatoid Arthritis by Cardiovascular Risk Enrichment: Subanalysis of the CANTORAL Study	8
Efficacy and Safety of CMAB008 Compared with Innovator Infliximab in Patients with Moderate-to-Severe Rheumatoid Arthritis Receiving Concomitant Methotrexate: A Randomized, Double-blind, Multi-center,	8
MRI Assessment of Extra-axial Findings at Pelvic Sites in a Group of Axial-SpA Patients	7
Emerging Role of Interleukin-38 (IL-38) in the Development of Rheumatoid Arthritis	7
Elevating the Standard of Care for Patients with Axial Spondyloarthritis: ‘Calls to Action’ from Rheumacensus, a Multistakeholder Pan-European Initiative	7
Guselkumab Efficacy in Biologic-Naïve Participants with Psoriatic Arthritis and Severe Disease Activity: Post Hoc Analysis of a Phase 3 Study	7
Over Activation of IL-6/STAT3 Signaling Pathway in Juvenile Dermatomyositis	7
A Review of the Clinical Effectiveness and Safety of Hybrid Cooperative Complexes in Intra-articular Viscosupplementation	7
Targeting DORIS Remission and LLDAS in SLE: A Review	7
Efficacy and Safety of Biologics in Polymyalgia Rheumatica: A Retrospective Study	7
Correction: Post-Marketing Safety Surveillance of Tofacitinib over 9 Years in Patients with Psoriatic Arthritis and Rheumatoid Arthritis	7
Reproductive Effect by Rheumatoid Arthritis and Related Autoantibodies	7
Effect of Upadacitinib on Quality of Life and Work Productivity in Active Non-radiographic Axial Spondyloarthritis: Results From Randomized Phase 3 Trial SELECT-AXIS 2	7
A Narrative Review of Acthar Gel for the Treatment of Myositis	7
Regional Differences in Diagnosis Journey and Healthcare Utilization: Results from the International Map of Axial Spondyloarthritis (IMAS)	7
Association Between Mycophenolate Mofetil Use and Subsequent Infections Among Hospitalized Patients with Systemic Lupus Erythematosus: A Nested Case–Control Study	6
Evaluation of VTE, MACE, and Serious Infections Among Patients with RA Treated with Baricitinib Compared to TNFi: A Multi-Database Study of Patients in Routine Care Using Disease Registries and Claims	6
Associations of Healthcare Utilization and Costs with Increasing Pain and Treatment Intensity Levels in Osteoarthritis Patients: An 18-Year Retrospective Study	6
The Relationship Between Metabolic Syndrome and Pain Catastrophizing in Psoriatic Arthritis	6
From Multimorbidity to Network Medicine in Patients with Rheumatic Diseases	6
Clinical and Economic Burden of Herpes Zoster in Patients with Rheumatoid Arthritis: A Retrospective Cohort Study Using Administrative Claims	6
Risk of Major Adverse Cardiovascular Events and Thromboembolism Events in Patients with Psoriatic Arthritis on JAK Inhibitors: A Network Meta-Analysis	6
Risk Stratification of Patients with Psoriatic Arthritis and Ankylosing Spondylitis for Treatment with Tofacitinib: A Review of Current Clinical Data	6
Serum Calprotectin as a Potential Predictor of Microvascular Manifestations in Patients with Antiphospholipid Syndrome	6
Low-Dose Interleukin-2 as an Alternative Therapy for Refractory Lupus Nephritis	6
Summary of Research: Immunogenicity of Adalimumab Reference Product and Adalimumab-adbm in Patients with Rheumatoid Arthritis, Crohn’s Disease, and Chronic Plaque Psoriasis: A Pooled Analysis of the V	6
Should We Use bDMARDs as an Induction Therapy in Early and Severe Rheumatoid Arthritis? Results at 5 years from the ERA UCLouvain Brussels Cohort	6
Outcomes Following Adalimumab Bio-originator to Biosimilar Switch—A Comparison Using Real-world Patient- and Physician-Reported Data in European Countries	6
Real-World Treatment Patterns and Clinical Outcomes of Baricitinib in Rheumatoid Arthritis Patients in Spain: Results of a Multicenter, Observational Study in Routine Clinical Practice (The ORBIT-RA S	6