Ongoing research projects Approval date
Severe Infections in Portuguese Patients with Rheumatoid Arthritis Under Biologic Treatment (SIPPRA-B Study) - view 25-05-2021
Lung involvement in rheumatoid arthritis: the portrait of a national cohort - view 21-04-2021
Variation in patient-reported outcomes for patients with Inflammatory Rheumatic diseases: evidence from Portugal - view 24-11-2020
Long-term predictors of quality of life in axial Spondyloarhritis - view 30-10-2020
The burden of spondyloarthritis on patients’ work productivity in Portugal and a comparison with rheumatoid arthritis: across-sectional analysis using the Portuguese national registry - view 20-10-2020
Depression and anxiety disorders in Spondyloarthritis patients on biologic therapy registered in prevalence, role of disease-related factors and influence of biologic therapy - view 13-09-2020
O uso de um índice de comorbilidades para prever a resposta clínica em doentes com artrite reumatoide tratados com o seu primeiro agente biológico - view (Portuguese only) 08-08-2020
Effectiveness and safety of original and biosimilar etanercept (Enbrel vs Benepali) in bDMARD-naïve patients in a real-world cohort of Portugal - view 20-07-2020
Demographic and clinical features of Portuguese Patients with Systemic Sclerosis: a Nationwide Multicenter Cohort Study - view 10-07-2020
Clinical course and predictors of severe COVID-19 among patients with rheumatic diseases in Portugal – a multicentre, nationwide study - view 14-06-2020
Há diferenças clínicas atribuíveis ao sexo nas espondilartrites axiais? - view (Portuguese only) 2020-03-05
Pulmonary Hypertension in systemic sclerosis: data from - view 2019-10-26
Registro Brasil & Portugal de vasculites sistêmicas - view (Portuguese only) 2019-10-23
Frequency of disease-associated autoantibodies in systemic sclerosis cohort patients and its association with characteristic clinical features - view 2019-10-10
PROSAS STUDY – Persistence, Effectiveness and Real-World Outcomes in SpondylArthritis patients treated with Secukinumab - view 2019-04-07
PREDICT - Personalized therapy for RhEumatic DIseases via machine learning - view 2019-03-21
Demyelinating diseases in patients treated with tumor necrosis factor inhibitors for rheumatic diseases - view 2018-11-19
Predictive factors of relapse, in patients with JIA in remission, after discontinuation of disease-modifying antirheumatic drugs - view 2018-08-15
Effectiveness, safety, quality of life, costs and persistence of biosimilar etanercept compared to reference etanercept in juvenile idiopathic arthritis patients – data from the Portuguese register - view 2018-06-29
"PRO Reuma Initiative": collecting patient-reported outcomes using touchscreen technology - view 2018-06-17
Comparing disease features and outcomes in patients with membranous and proliferative lupus nephritis - view 2018-06-16
Juvenile idiopathic arthritis in Portugal and Brazil: a comparative study - view 2018-06-09
Impact of the implementation of biosimilars in the treatment of different rheumatic diseases perceived by the patients and by society (repercussion in Patient Reported Outcomes and economic costs) - view 2018-06-08
Variation in patient-reported outcomes for patients with Inflammatory Rheumatic diseases: evidence from Portugal - view 2018-05-16
Validation of Juvenile Spondyloarthritis Disease Activity Index (JSPADA) in a prospective cohort of Portuguese patients with juvenile spondyloarthritis - view 2018-04-29
Autoinflammatory Diseases: analysis based on The Rheumatic Diseases Portuguese Register - view 2018-04-25
Mapping from the Ankylosing Spondylitis Disease Activity Score (ASDAS) to EQ5D in patients with Axial Spondyloarthritis (axSpA) - view 2018-04-12
Neoplasms and systemic inflammatory rheumatic diseases - view (Portuguese only) 2018-03-18
Predictors of skin score change in systemic sclerosis: a analysis - view 2018-03-18
Pattern of drug use in systemic lupus erythematosus and reasons for drug discontinuation in real life clinical practice - view 2017-07-07
Adult outcomes of Juvenile Idiopathic Arthritis - view 2017-02-04
Efficacy and safety of biosimilar infliximab CT-P13 compared to originator infliximab in rheumatoid arthritis and axial spondyloarthritis patients - view 2017-01-19
RAID - The potential role of the "Rheumatoid Arthritis Impact of Disease" score in the management of RA - view 2016-02-02
Biologics discontinuation in RA and SpA : Retrospective analysis of reasons for discontinuation and outcome - view 2015-03-25
Tuberculosis risk and prevention in Rheumatic Patients Treated with Biological Therapy - view 2014-04-06

Closed research projects Approval date
Determinants of happiness and quality of life in people with systemic sclerosis: a structural equation modelling approach - view 2019-01-18
Early retirement attributed to Rheumatoid Arthritis and its predictors - view 2018-11-14
Safety and effectiveness of biologic Disease-Modifying Antirheumatic Drugs in elderly patients with rheumatoid arthritis - view 2018-10-27
Efficacy and Safety of Belimumab in the treatment of Systemic Lupus Erythematosus: a Prospective Multicenter Study - view 2018-09-13
Remission and low disease activity matrix tool: results in real- world Rheumatoid Arthritis patients under golimumab - view 2018-09-10
Comparative long-term effectiveness and safety of switching to alternative tumour necrosis factor antagonists, tocilizumab or rituximab in patients with rheumatoid arthritis and inadequate response to a first-line TNF inhibitor - view 2017-10-06
Interstitial lung disease in scleroderma patients - view 2017-08-10
Biological therapy in women with immune-mediated inflammatory rheumatic diseases: influence on pregnancy outcomes - view 2017-06-19
Effectiveness of switching between TNF inhibitors in patients with axial spondyloarthritis: is the reason to switch relevant? - view 2017-04-19
Effectiveness and safety assessment of biological agents in Portuguese patients with juvenile idiopathic arthritis - view (Portuguese only) 2016-09-29
Eligibility criteria for TNFi therapy in axSpA: BASDAI vs ASDAS - view 2016-09-15
Real World Effectiveness of Switching between tumor necrosis factor inhibitors (TNFi) in Psoriatic Arthritis – EXCHANGE PsA - view 2016-06-02
EARLY PsA – Effectiveness of early Adalimumab therapy in psoriatic arthritis patients from, the Rheumatic Diseases Portuguese Register, Portuguese RheumatoLogy SocietY (SPR) - view 2015-12-03
Drug survival analysis of biologic agents in rheumatoid arthritis and predictors of drug discontinuation in real world clinical practice - view 2015-08-27
Portuguese Early Arthritis Cohort - view (Portuguese only) 2015-05-14
GO-REAL - Real-life effectiveness of golimumab in biologic-naïve patients with rheumatoid arthritis - view 2015-02-28 Vasculitis: The Portuguese Vasculitis Register - view 2015-01-23
Predictors of response to TNF-α blockers in patients with polyarticular psoriatic arthritis - view 2014-11-23
Disease course and adult outcomes of childhood-onset rheumatic diseases - view 2014-06-10
Lupus eritematoso sistémico em Portugal: Caracterização de subpopulações com início precoce e tardio de doença - view (Portuguese only) 2014-01-25
Physicians' attitudes in serologically active clinically quiescent systemic lupus - view 2014-01-10
Projecto T2T Portugal: T2T Monitor (versão actualizada) - view 2014-01-07
Influence of Body Mass Index in Response to Biologic therapy in Rheumatoid Arthritis - view 2014-01-03
Drug survival and predictive factors for retention of TNF-α blockers in patients with ankylosing spondylitis - view 2014-01-03
Damage assessment and its association with clinical and laboratory risk factors of patients with SLE - view (Portuguese only) 2013-07-09
A comparison of sensitivity between ACR 1997 and SLICC 2012 for SLE - view (Portuguese only) 2013-02-12
The Reality of Juvenile Idiopathic Arthritis in Portugal - view (Portuguese only) 2012-10-14
The performance of the ASDAS in patients under biological therapies - view 2011-04-04
Addendum to protocol - The performance of the ASDAS in patients under biological therapies - view 2011-04-04
Project GWAS SPR - view 2011-03-09