Comparison of Composite Indices Tailored for Psoriatic Arthritis Treated with csDMARD and bDMARD: A Cross-sectional Analysis of a Longitudinal Cohort

2017 ◽  
Vol 44 (8) ◽  
pp. 1159-1164 ◽  
Author(s):  
Ennio Lubrano ◽  
Antonia De Socio ◽  
Fabio Massimo Perrotta
Keyword(s):  
Psoriatic Arthritis ◽  
Disease Activity ◽  
Complex Disease ◽  
Activity Index ◽  
Disease Activity Index ◽  
Cross Sectional ◽  
Composite Indices ◽  
Remission Criteria ◽  
Minimal Disease ◽  
Sectional Analysis

Objective.In a complex disease such as psoriatic arthritis (PsA), several methods are available to define remission or low disease activity (LDA), including the assessment of different clinical features. The aim of this study was to compare the composite indices tailored for PsA in patients treated with conventional synthetic disease-modifying antirheumatic drugs (csDMARD) and biological DMARD (bDMARD).Methods.Patients with PsA classified with the ClASsification criteria for Psoriatic ARthritis criteria and with > 6 months followup treated with first csDMARD and bDMARD were consecutively enrolled. To assess disease activity, composite indices tailored for PsA were used, such as the Disease Activity Index for Psoriatic Arthritis (DAPSA), clinical DAPSA (cDAPSA), Psoriatic Arthritis Disease Activity Score (PASDAS), minimal disease activity (MDA) 5/7, and MDA 7/7. DAPSA and cDAPSA score ≤ 4, MDA 7/7, and PASDAS ≤ 1.9 identified remission. MDA 5/7, DAPSA score ≤ 14, cDAPSA score ≤ 13, and PASDAS < 3.2 identified the MDA and LDA criteria.Results.One hundred nine patients with PsA were enrolled: 79 patients were receiving stable treatment with bDMARD and 30 with csDMARD. Overall, 28 (25.6%), 23 (21.1%), 19 (17.4%), and 13 patients (11.9%) were in cDAPSA remission, DAPSA remission, MDA 7/7, and PASDAS ≤ 1.9, respectively. Moreover, 54 (49.5%), 80 (73.3%), 79 (72.3%), and 38 patients (34.8%) were in MDA 5/7, DAPSA LDA, cDAPSA LDA, and PASDAS LDA. Patients treated with bDMARD had significantly lower median DAPSA, cDAPSA, and PASDAS score than patients treated with csDMARD.Conclusion.Patients with PsA receiving bDMARD are more likely to achieve a status of MDA and remission when compared with csDMARD. PASDAS ≤ 1.9 and MDA 7/7 seem to be stringent remission criteria.

scholarly journals Very Low Disease Activity, DAPSA Remission, and Impact of Disease in a Spanish Population with Psoriatic Arthritis

2019 ◽  
Vol 46 (7) ◽  
pp. 710-715 ◽  
Author(s):  
Ruben Queiro ◽  
Juan D. Cañete ◽  
Carlos Montilla ◽  
Miguel Angel Abad ◽  
María Montoro ◽  
...  
Keyword(s):  
Clinical Practice ◽  
Psoriatic Arthritis ◽  
Disease Activity ◽  
Activity Index ◽  
Disease Activity Index ◽  
Routine Clinical Practice ◽  
Cross Sectional ◽  
Low Disease Activity ◽  
Moderate Agreement ◽  
Minimal Disease

Objective.To examine the grade of agreement between very low disease activity (VLDA) and Disease Activity Index for Psoriatic Arthritis (DAPSA) remission, as well as their association with the effect of the disease as assessed by the Psoriatic Arthritis Impact of Disease (PsAID) questionnaire in patients with psoriatic arthritis in routine clinical practice.Methods.Posthoc analysis of data from a cross-sectional multicenter study. Patients were included who fulfilled the Classification for Psoriatic Arthritis (CASPAR) criteria with at least 1 year of disease duration and were treated with biological and/or conventional synthetic disease-modifying antirheumatic drugs according to routine clinical practice in Spain. Patients were considered in VLDA if they met 7/7 of the minimal disease activity criteria. DAPSA and clinical (c)DAPSA score ≤ 4 identified remissions.Results.Of the 227 patients included in the original study, 26 (11.5%), 52 (22.9%), and 65 (28.6%) were in VLDA, DAPSA remission, and cDAPSA remission, respectively. There was a moderate agreement between VLDA and DAPSA remission (κ = 0.52) or cDAPSA remission (κ = 0.42). Patients with VLDA had less effect of the disease as measured by PsAID [mean total score (SD): VLDA 1.1 (1.2); DAPSA remission 1.3 (1.5); cDAPSA remission 1.7 (1.6)]. There was a moderate agreement between DAPSA remission or cDAPSA remission and PsAID < 4 (κ = 0.46 and κ = 0.58 respectively), while poor agreement (κ = 0.18) was found between VLDA and PsAID < 4.Conclusion.VLDA criteria seem to be more stringent for assessing a status of remission; however, DAPSA remission shows better correlation with a patient-acceptable symptoms state than VLDA does.

scholarly journals Evaluation of the appropriateness of composite disease activity measures for assessment of psoriatic arthritis

2009 ◽  
Vol 69 (3) ◽  
pp. 546-549 ◽  
Author(s):  
Valerie P Nell-Duxneuner ◽  
Tanja A Stamm ◽  
Klaus P Machold ◽  
Stephan Pflugbeil ◽  
Daniel Aletaha ◽  
...  
Keyword(s):  
Psoriatic Arthritis ◽  
Disease Activity ◽  
Principal Components ◽  
Assessment Tool ◽  
Activity Index ◽  
Principal Component ◽  
Disease Activity Index ◽  
Tender Joint ◽  
Cross Sectional ◽  
Composite Indices

ObjectiveSpecific composite indices assessing disease activity in psoriatic arthritis (PsA) have not yet been sufficiently validated. The objective of this study was to identify instruments best reflecting disease activity in PsA.MethodsMeasures for inclusion in clinical trials, as recommended by the OMERACT-7/8 PsA workshops, were assessed. A principal component analysis (PCA) was performed with cross-sectional data of 105 patients with PsA to identify a minimal set of important dimensions for a disease activity assessment tool for PsA. This was compared with components contained in existing composite indices.ResultsThe PCA revealed four principal components best reflecting disease activity. The first contained patient global and pain assessment; the second contained 66/68 swollen and tender joint counts as main variables; C-reactive protein (CRP) best loaded to the third component; and the fourth was loaded by skin assessment but did not reach significance. When comparing the three significant principal components with items of established composite measures, they were best covered by the Disease Activity Index for Reactive Arthritis (DAREA) which comprises patient pain and global assessments, 66/68 joint counts and CRP.ConclusionAmong the currently available indices used in arthritic conditions, the DAREA best reflects the domains found to be important in PsA.

scholarly journals Methotrexate achieves major cDAPSA response, and improvement in dactylitis and functional status in psoriatic arthritis

Rheumatology ◽  
2018 ◽  
Vol 58 (5) ◽  
pp. 869-873 ◽  
Author(s):  
Sravan Kumar Appani ◽  
Phani Kumar Devarasetti ◽  
Rajendra Vara Prasad Irlapati ◽  
Liza Rajasekhar
Keyword(s):  
Psoriatic Arthritis ◽  
Disease Activity ◽  
Activity Index ◽  
Disease Activity Index ◽  
Response To Therapy ◽  
Tender Joint Count ◽  
Minimal Disease Activity ◽  
Randomized Controlled Studies ◽  
Minimal Disease

Abstract Objective Despite the widespread clinical use of MTX in PsA, data from published randomized controlled studies suggest limited efficacy. The objective of the present study was to document the efficacy of MTX. Methods This was an open-label, prospective study of patients satisfying the ClASsification criteria for Psoriatic ARthritis study (CASPAR) criteria for PsA who received MTX in doses of ⩾15 mg/week throughout the follow-up period of 9 months. Disease activity was assessed across various domains by tender and swollen joint count, physician and patient global assessment, DAS-28 ESR, Clinical Disease Activity Index for PsA (cDAPSA), Leeds Dactylitis Instrument basic, Leeds Enthesitis Index (LEI), Psoriasis Area and Severity Index (PASI), Minimal Disease Activity and HAQ (CRD Pune version) at baseline and at 3, 6 and 9 months of follow-up. Response to therapy was assessed by EULAR DAS28 ESR, Disease Activity Index for PsA (cDAPSA) response, HAQ response and PASI75. MTX dose escalation and the use of combination DMARDS were dictated by disease activity. Results A total of 73 patients were included, with mean (s.d.) age 44 (9.7) years. The mean (s.d.) dose of MTX used was 17.5 (3.8) mg/week. Seven patients received additional DMARDS (LEF/SSZ). At the end of 9 months, significant improvement (P < 0.05) was noted in the tender joint count, swollen joint count, global activity, DAS-28ESR, cDAPSA, Leeds Dactylitis Index basic, LEI, PASI and HAQ. Major cDAPSA response was achieved in 58.9% of patients. EULAR DAS28 moderate and good response was achieved in 74% and 6.8% of patients, respectively. Minimal Disease Activity was achieved in 63% of patients. A PASI75 response and HAQ response was achieved in 67.9% and 65.8% of patients, respectively. Conclusion MTX initiated at ⩾15 mg/week with targeted escalation resulted in significant improvement in the skin, joint, dactylitis, enthesitis and functional domains of PsA.

Need for Improvement in Current Treatment of Psoriatic Arthritis: Study of an Outpatient Clinic Population

2017 ◽  
Vol 44 (4) ◽  
pp. 431-436 ◽  
Author(s):  
Brigitte Michelsen ◽  
Andreas P. Diamantopoulos ◽  
Hege Kilander Høiberg ◽  
Dag Magnar Soldal ◽  
Arthur Kavanaugh ◽  
...  
Keyword(s):  
Psoriatic Arthritis ◽  
Disease Activity ◽  
Disease Activity Score ◽  
Activity Index ◽  
Real Life ◽  
Disease Activity Index ◽  
Activity Score ◽  
Psoriatic Skin ◽  
Biologic Treatment ◽  
Remission Criteria

Objective.To explore the burden of skin, joint, and entheses manifestations in a representative psoriatic arthritis (PsA) outpatient cohort in the biologic treatment era.Methods.This was a cross-sectional study of 141 PsA outpatients fulfilling the ClASsification for Psoriatic ARthritis (CASPAR) criteria and examined between January 2013 and May 2014. Selected disease activity measures were explored including Disease Activity index for PSoriatic Arthritis (DAPSA), Composite Psoriatic Disease Activity Index (CPDAI), Psoriatic Arthritis Disease Activity Score (PASDAS), Disease Activity Score for 28 joints (DAS28), Simplified Disease Activity Index (SDAI), and Psoriasis Area Severity Index (PASI). Dermatology Life Quality Index (DLQI), minimal disease activity (MDA), and remission criteria were assessed.Results.Median (range) DAPSA was 14.5 (0.1–76.4), CPDAI 5 (1–11), PASDAS 3.1 (2.1–4.2), DAS28-erythrocyte sedimentation rate (ESR) 3.2 (0.6–6.4), SDAI 8.6 (0.1–39.5), PASI 1.2 (0.0–19.7), and DLQI 2.0 (0–17). The MDA criteria were fulfilled by 22.9% of the patients. DAPSA ≤ 4, CPDAI ≤ 2, PASDAS < 2.4, DAS28-ESR < 2.4, SDAI < 3.3, and Boolean’s remission criteria were fulfilled by 12.1, 9.3, 7.8, 26.2, 21.3, and 5.7% of patients, respectively. The number of satisfied patients was similar regardless of whether the group was treated with tumor necrosis factor inhibitors.Conclusion.Our real-life data indicate that there is still a need for improvement in today’s treatment of PsA. Musculoskeletal inflammatory involvement was more prominent than psoriatic skin involvement. Only a few patients fulfilled the DAPSA, PASDAS, and CPDAI remission criteria, and about a quarter fulfilled the MDA criteria. Considerably fewer patients fulfilled PsA-specific remission criteria versus non-PsA specific remission criteria. Still, patient satisfaction was good and PASI and DLQI were low.

Defining Low Disease Activity States in Psoriatic Arthritis using Novel Composite Disease Instruments

2015 ◽  
Vol 43 (2) ◽  
pp. 371-375 ◽  
Author(s):  
Laura C. Coates ◽  
Philip S. Helliwell
Keyword(s):  
Psoriatic Arthritis ◽  
Disease Activity ◽  
Disease Activity Score ◽  
Activity Index ◽  
Disease Activity Index ◽  
Substantial Agreement ◽  
Good Discrimination ◽  
Low Disease Activity ◽  
Minimal Disease ◽  
The Relationship

Objective.To explore the relationship between minimal disease activity (MDA) and the low disease activity cutoffs of the Psoriatic ArthritiS Disease Activity Score (PASDAS) and the Composite Psoriatic Disease Activity Index (CPDAI).Methods.Data from the GRAPPA (Group for Research and Assessment of Psoriasis and Psoriatic Arthritis) composite exercise (GRACE) study were used for these analyses. Alternative definitions of low disease activity were used with 6/7 and 7/7 of MDA items, and a criteria set mandating the 2 articular items and 3/5 alternate items (MDA-joints). Two reference questions were used as anchors: physician’s global opinion of MDA, and patient’s opinion on their disease control.Results.Substantial agreement was found between MDA, MDA-joints, PASDAS, and CPDAI. Compared to the 2 reference questions, the various definitions of low disease activity gave sensitivities that were generally worse than specificities, the latter being high (> 0.9) in most cases. Both PASDAS and CPDAI demonstrated good discrimination between the “low” and “high” disease activity states by all the MDA definitions. Using these data, with an MDA of 7/7 to define a very low disease cutoff, the corresponding values for PASDAS and CPDAI were 1.9 and 2, respectively.Conclusion.An MDA score of 7/7 is proposed as very low disease activity in psoriatic arthritis. Using this definition, the equivalent cutoffs for PASDAS and CPDAI are 1.9 and 2, respectively.

The Effect of the Presence of Fibromyalgia on Common Clinical Disease Activity Indices in Patients with Psoriatic Arthritis: A Cross-sectional Study

2016 ◽  
Vol 43 (9) ◽  
pp. 1749-1754 ◽  
Author(s):  
Shay Brikman ◽  
Victoria Furer ◽  
Jonathan Wollman ◽  
Sara Borok ◽  
Hagit Matz ◽  
...  
Keyword(s):  
Psoriatic Arthritis ◽  
Disease Activity ◽  
Activity Index ◽  
Disease Activity Index ◽  
Cross Sectional Study ◽  
Clinical Disease ◽  
Sectional Study ◽  
Cross Sectional ◽  
Clinical Disease Activity ◽  
Activity Indices

Objective.To study the effect of the presence of fibromyalgia (FM) on common clinical disease activity indices in patients with psoriatic arthritis (PsA).Methods.Seventy-three consecutive outpatients with PsA (mean age 51.7 yrs; 42 females, 57.5%) were enrolled in a prospective cross-sectional study. FM was determined according to American College of Rheumatism criteria (2010 and 1990). All patients underwent clinical evaluation of disease activity and completed the Health Assessment Questionnaire (HAQ), the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), the Dermatology Life Quality Index, and the Leeds Enthesitis Index (LEI). Disease activity was evaluated using the Composite Psoriatic Disease Activity Index (CPDAI), minimal disease activity (MDA), and the Disease Activity Index for Psoriatic Arthritis (DAPSA) scores.Results.The overall prevalence of FM was 17.8% (13 patients), and all but 1 were women (12 patients, 92.3%, p = 0.005). CPDAI and DAPSA scores were significantly higher in patients with coexisting PsA and FM (9.23 ± 1.92 and 27.53 ± 19.23, respectively) than in patients with PsA only (4.25 ± 3.14 and 12.82 ± 12.71, respectively; p < 0.001 and p = 0.003). None of the patients with FM + PsA met the criteria for MDA, whereas 26 PsA-only patients did (43.3%, p = 0.003). HAQ, BASDAI, and LEI scores were significantly worse in patients with PsA and associated FM.Conclusion.Coexisting FM is related to worse scores on all tested measures in patients with PsA. Its influence should be taken into consideration in the treatment algorithm to avoid unnecessary upgrading of treatment.

Evaluating current definitions of low disease activity in psoriatic arthritis using ultrasound

Rheumatology ◽  
2019 ◽  
Vol 58 (12) ◽  
pp. 2212-2220 ◽  
Author(s):  
Philipp Bosch ◽  
Rusmir Husic ◽  
Anja Ficjan ◽  
Judith Gretler ◽  
Angelika Lackner ◽  
...  
Keyword(s):  
Psoriatic Arthritis ◽  
Disease Activity ◽  
Activity Index ◽  
Power Doppler ◽  
Disease Activity Index ◽  
High Disease Activity ◽  
Minimal Disease Activity ◽  
Psoriatic Disease ◽  
Minimal Disease

Abstract Objective To evaluate low disease activity (LDA) cut-offs in psoriatic arthritis (PsA) using ultrasound. Methods Eighty-three PsA patients underwent clinical and ultrasound examinations at two visits. LDA was assessed using the Disease Activity index for Psoriatic Arthritis (DAPSA ⩽ 14), the Psoriatic ArthritiS Disease Activity Score (PASDAS ⩽ 3.2), the Composite Psoriatic Disease Activity Index ⩽ 4, the DAS28-CRP ⩽ 2.8 and the minimal disease activity criteria. Ultrasound was performed at 68 joints and 14 entheses. Minimal ultrasound disease activity (MUDA-j/e) was defined as a Power Doppler score ⩽ 1, respectively at joints, paratendinous tissue, tendons and entheses. A global ultrasound score was calculated by summing Grey Scale and Power Doppler information (GUIS-j/e). Results LDA was present in 33.7–65.0% at baseline and in 44.3–80.6% at follow-up, depending on the criteria used. MUDA-j/e was observed in 16.9% at baseline and in 30% at follow-up. GUIS-j/e was significantly higher in patients with moderate/high disease activity vs LDA according to DAPSA and PASDAS at baseline and DAPSA, PASDAS, Composite Psoriatic Disease Activity Index and minimal disease activity at follow-up. Patients in moderate/high disease activity had MUDA-j/e in 8.1–21.4% at baseline and in 8.3–20.0% at follow-up, depending on the applied clinical composite. MUDA-j/e patients with moderate/high disease activity had higher levels of pain and pain-related items than those with LDA. Conclusion The LDA cut-offs of DAPSA, PASDAS, Composite Psoriatic Disease Activity Index, minimal disease activity, but not DAS28-CRP are capable of distinguishing between high and low ultrasound activity. Pain and pain-related items are the main reason why PsA patients without signs of ultrasound inflammation are classified with higher disease activity.

Association with joint damage and physical functioning of nine composite indices and the 2011 ACR/EULAR remission criteria in rheumatoid arthritis

2011 ◽  
Vol 70 (10) ◽  
pp. 1815-1821 ◽  
Author(s):  
N B Klarenbeek ◽  
R Koevoets ◽  
D M F M van der Heijde ◽  
A H Gerards ◽  
S ten Wolde ◽  
...  
Keyword(s):  
Disease Activity ◽  
Physical Functioning ◽  
Disease Activity Score ◽  
Activity Index ◽  
Joint Damage ◽  
Disease Activity Index ◽  
Activity Levels ◽  
Damage Progression ◽  
Composite Indices ◽  
Remission Criteria

ObjectiveTo compare nine disease activity indices and the new American College of Rheumatology (ACR)/European League against Rheumatism (EULAR) remission criteria in rheumatoid arthritis (RA) and to relate these to physical function and joint damage progression.MethodsFive-year data from the BeSt study were used, a randomised clinical trial comparing four treatment strategies in 508 patients with recent-onset RA. Every three months disease activity was assessed with nine indices (Disease Activity Score (DAS), DAS-C reactive proteine (DAS-CRP), Disease Activity Score in 28 joints (DAS-28), DAS28-CRP, Simplified Disease Activity Index (SDAI), Clinical Disease Activity Index (CDAI) and three DAS versions with adjusted tender joint scores) and categorized into remission, low, moderate and high disease activity (LDA, MDA, HDA). In addition, the recent ACR/EULAR clinical trial and practice remission was assessed 3-monthly with 28 and 68/66 joint counts. For each index, Generalized Estimating Equations analyses were performed to relate disease activity levels and the absence/presence of remission to 3-monthly assessments of physical functioning and annual radiological progression.ResultsFrom the composite indices, CDAI and SDAI were the most stringent definitions of remission and classified more patients as LDA. DAS28 and DAS28-CRP had the highest proportions of remission and MDA and a smaller proportion of LDA. ACR/EULAR remission percentages were comparable to CDAI/SDAI: remission percentages. The variant including CRP and 68/66 joint counts was the most stringent. For all indices, higher levels of disease activity were associated with decreased physical functioning and more radiological damage progression. Despite differences in classification between the indices, no major differences in relation to the two outcomes were observed.ConclusionThe associations of nine composite indices and ACR/EULAR remission criteria with functional status and joint damage progression showed high accordance, whereas the proportions of patients classified in the disease activity levels differed.

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