The health-related quality of life in rheumatoid arthritis, ankylosing spondylitis, and psoriatic arthritis: a comparison with a selected sample of healthy people

Maintaining good mental health in people with inflammatory arthritis: a qualitative study of patients' perspectives

PURPOSE

It is well-documented that people with inflammatory arthritis (IA) exhibit a high prevalence of symptoms related to anxiety and depression. Less is known about what contributes to good mental health in people with IA. Therefore, this study aims to explore how some patients maintain good mental health despite living with IA.

METHODS

Explorative qualitative interview study (one focus group, 12 individual interviews, n = 18) utilizing purposeful sampling. All interviews were audiotaped, transcribed, and managed using NVivo14 and employed a reflexive thematical analysis approach.

RESULTS

We identified four main themes: 1) Assisted by a positive outlook on life-how participants' inherent positivity helped them cope with arthritis; 2) Moving towards acceptance of life with arthritis-how participants embraced the reality of living with IA; 3) Counteracting letting arthritis dictate one's life how the participants structured their lives in terms of physical activity and social connections; and 4) Taking responsibility for the trajectory-how the participants were mindful of their bodies and took the initiative to explore new treatments.

CONCLUSION

People living with IA maintain good mental health by engaging in structured physical activity, fostering social connections, and cultivating a positive outlook on life. These insights can inform the development of future treatment and support strategies.

Impact of gluten intake on clinical outcomes in patients with chronic inflammatory diseases initiating biologics: Secondary analysis of the prospective multicentre BELIEVE cohort study

Chronic inflammatory diseases (CIDs) pose a growing healthcare challenge, with a substantial proportion of patients showing inadequate response to biological treatment. There is renewed interest in dietary changes to optimize treatment regimens, with a growing body of evidence suggesting beneficial effects with adherence to a gluten-free diet. This study compared the likelihood of achieving clinical response to biological treatment after 14-16 weeks in patients with CID with high versus low-to-medium gluten intake. Secondary outcomes of interest included changes in disease activity, health-related quality of life and C-reactive protein. The study was a multicentre prospective cohort of 193 participants with a CID diagnosis (i.e. Crohn's Disease, Ulcerative Colitis, Rheumatoid Arthritis, Axial Spondyloarthritis, Psoriatic Arthritis or Psoriasis) who initiated biological treatment between 2017 and 2020. Participants were stratified based on their habitual gluten intake: the upper 33.3% (high gluten intake) and the remaining 66.6% (low-to-medium gluten intake). The proportion of patients achieving clinical response to biological treatment after 14-16 weeks was compared using logistic regression models. The median gluten intake differed significantly between groups (12.5 g/day vs. 5.9 g/day, standardized mean difference = 1.399). In total, 108 (56%) achieved clinical response to treatment, with no difference between 35 (55%) in the high gluten group and 73 (57%) in the medium-to-low gluten group (OR = 0.96 [0.51-1.79], p = 0.897). No differences were found with secondary outcomes. In conclusion, this study found no association between gluten intake and response to biological treatment in patients with CID.

Safety and Efficacy of Bimekizumab in Patients with Psoriatic Arthritis: 2-Year Results from Two Phase 3 Studies

INTRODUCTION

Psoriatic arthritis (PsA) is a chronic inflammatory disease requiring long-term treatment. Bimekizumab, a monoclonal IgG1 antibody that selectively inhibits interleukin (IL)-17F in addition to IL-17A, has demonstrated tolerability and sustained clinical efficacy for up to 1 year for patients with PsA. Here, we report the longer-‍term safety and efficacy of bimekizumab up to 2 years.

METHODS

BE OPTIMAL (biologic disease-modifying antirheumatic drug [bDMARD]-naïve) and BE COMPLETE (prior inadequate response/intolerance to tumor necrosis factor inhibitors [TNFi-IR]) assessed subcutaneous bimekizumab 160 mg every 4 weeks in patients with PsA. BE OPTIMAL included a reference arm (adalimumab 40 mg every 2 weeks); patients switched to bimekizumab at week 52 with no washout between treatments. BE OPTIMAL week 52 and BE COMPLETE week 16 completers were eligible for the BE VITAL open-label extension. Efficacy outcomes are reported to week 104/100 (BE OPTIMAL/BE COMPLETE).

RESULTS

A total of 710/852 (83.3%) bDMARD-naïve and 322/400 (80.5%) TNFi-IR patients completed week 104/100. Up to 104 weeks, patients treated with bimekizumab in BE OPTIMAL and BE COMPLETE had treatment-emergent adverse event incidence rates (exposure-adjusted incidence rate/100 patient-years) of 179.9 (95% CI 166.9, 193.7) and 100.3 (89.2, ‍112.4), respectively. The proportion of patients achieving efficacy outcomes (≥ 50% improvement from baseline in American College of Rheumatology [ACR] response criteria, 100% improvement from baseline in Psorisis Area and Severity Index [PASI], minimal disease activity [MDA]) was sustained in all patients from week 52 to week 104/100.

CONCLUSIONS

Bimekizumab was well tolerated for up to 2 years of treatment and no new safety signals were observed. Sustained clinical efficacy was observed up to 2 years in bDMARD-naïve and TNFi-IR patients with active PsA. Patients switching from adalimumab to bimekizumab demonstrated further improvement in skin and nail symptoms, and sustained efficacy in joint symptoms.

TRIAL REGISTRATION

BE OPTIMAL (NCT03895203), BE COMPLETE (NCT03896581), BE VITAL (NCT04009499).

Effect of bimekizumab on patient-reported disease impact in patients with psoriatic arthritis: 1-year results from two phase 3 studies

OBJECTIVES

To evaluate 1-year bimekizumab efficacy in PsA from the patient perspective using the 12-item PsA Impact of Disease (PsAID-12) questionnaire.

METHODS

BE OPTIMAL (NCT03895203; biologic DMARD [bDMARD]-naïve), BE COMPLETE (NCT03896581; inadequate response/intolerance to TNF inhibitors [TNFi-IR]) and BE VITAL (NCT04009499; open-label extension) assessed bimekizumab 160 mg every 4 weeks in patients with PsA. Post hoc analyses of patient-reported disease impact, assessed by the PsAID-12 questionnaire, are reported to 1 year (collected to Week 40 in BE COMPLETE).

RESULTS

Overall, 1,112 total patients were included (698 bimekizumab, 414 placebo). Rapid improvements observed with bimekizumab treatment at Week 4 continued to Week 16 and were sustained to 1 year. At 1 year, mean (SE) change from baseline in PsAID-12 total score was comparable between bimekizumab-randomized patients and patients who switched to bimekizumab at Week 16 (bDMARD-naïve bimekizumab -2.3 [0.1], placebo/bimekizumab -2.2 [0.1]; TNFi-IR bimekizumab -2.5 [0.1], placebo/bimekizumab -2.2 [0.2]). Proportions of bimekizumab-randomized patients achieving clinically meaningful within-patient improvement (≥3-point decrease from baseline) at Week 16 were sustained to 1 year (bDMARD-naïve 49.0%; TNFi-IR 48.5%) and were similar for placebo/bimekizumab patients (bDMARD-naïve 44.4%; TNFi-IR 40.6%). Across studies and arms, 35.3% to 47.8% of patients had minimal or no symptom impact at 1 year. Improvements were observed to 1 year across all single-item domains, including pain, fatigue and skin problems.

CONCLUSION

Bimekizumab treatment resulted in rapid and sustained clinically meaningful improvements in disease impact up to 1 year in bDMARD-naïve and TNFi-IR patients with PsA.

TRIAL REGISTRATION

BE OPTIMAL: NCT03895203; BE COMPLETE: NCT03896581; BE VITAL: NCT04009499 (ClinicalTrials.gov).

Qualitative and Psychometric Evaluation of 29-Item Patient-Reported Outcomes Measurement Information System® to Assess General Health-Related Quality of Life in Patients With Moderately to Severely Active Inflammatory Bowel Disease

OBJECTIVES

To evaluate content validity and psychometric properties of the 29-item Patient-Reported Outcomes Measurement Information System (PROMIS-29) to determine its suitability in inflammatory bowel disease (IBD) clinical trials.

METHODS

Content validity of PROMIS-29 was evaluated using qualitative interviews, including concept elicitation and cognitive debriefing, among patients living with Crohn's disease (Crohn's disease n = 20) or ulcerative colitis (UC, n = 19). PROMIS-29 validity, reliability, and responsiveness were assessed using data from phase II clinical trials of Crohn's disease (N = 360) and UC (N = 518).

RESULTS

Common (≥74%) symptoms reported in qualitative interviews were increased stool frequency, fatigue, abdominal pain/cramping, blood/mucus in stool, bowel urgency, and diarrhea. Disease impact aligned with PROMIS-29 content (depression, anxiety, physical function, pain interference, fatigue, sleep disturbance, and ability to participate in social roles/activities). Cognitive debriefing indicated that PROMIS-29 instructions were easily understood, items were relevant, and the recall period was appropriate. Psychometric evaluations demonstrated that PROMIS-29 scores indicating worse symptoms/functioning were associated with lower health-related quality of life and greater disease activity and severity. PROMIS-29 domain scores correlated (rs ≥ 0.40) with IBD Questionnaire domains and EuroQol-5-Dimension-5-Level dimensions measuring similar concepts. Test-retest reliability among patients with stable disease was moderate-to-excellent (0.64-0.94) for nearly all domains in all studies. PROMIS-29 was responsive to change in disease status from baseline to week 12. Thresholds for clinically meaningful improvement ranged from ≥3 to ≥8, depending on domain.

CONCLUSIONS

PROMIS-29 is valid, reliable, and responsive for assessing general health-related quality of life and treatment response in IBD clinical trials.

Improvements in Patient-Reported Outcomes After Treatment With Deucravacitinib in Patients With Psoriatic Arthritis: Results From a Randomized Phase 2 Trial

OBJECTIVE

Deucravacitinib, a tyrosine kinase 2 inhibitor, was assessed in a phase 2 trial in patients with active psoriatic arthritis (PsA). Here, we report effects of deucravacitinib from the patient perspective.

METHODS

This phase 2, double-blind trial (NCT03881059) randomized patients with active PsA 1:1:1 to deucravacitinib 6 mg once daily (QD), 12 mg QD, or placebo, for 16 weeks. Key secondary end points were changes from baseline (CFBs) at week 16 in Health Assessment Questionnaire-Disability Index (HAQ-DI) and 36-item Short-Form Health Survey (SF-36) physical component summary (PCS) scores. Additional patient-reported outcomes (PROs) assessed disease impact, including fatigue, pain, and mental health. The mean CFBs in PROs and percentages of patients reporting improvements with minimum clinically important differences (MCIDs) or scores of greater than normal values were also assessed.

RESULTS

This study comprised 203 patients (51.2% female; mean ± SD age, 49.8 ± 13.5 years). At week 16, the adjusted mean difference (95% confidence interval) versus placebo in HAQ-DI and SF-36 PCS CFB was significant for each deucravacitinib group (HAQ-DI 6 mg, -0.26 [-0.42 to -0.10], P = 0.0020; HAQ-DI 12 mg, -0.28 [-0.45 to -0.12], P = 0.0008; SF-36 PCS 6 mg, 3.3 [0.9 to 5.7], P = 0.0062; SF-36 PCS 12 mg, 3.5 [1.1 to 5.9], P = 0.0042). MCID at week 16 were reported for all PROs with either dose of deucravacitinib. Improvements of MCID or to normative values were reported by more patients receiving deucravacitinib than placebo.

CONCLUSION

Deucravacitinib groups demonstrate significant and clinically meaningful improvements in PROs versus placebo in patients with active PsA, which warrants further study.

Association Between Achievement of Clinical Disease Control and Improvement in Patient-Reported Outcomes and Quality of Life in Patients With Psoriatic Arthritis in the Phase 3 SELECT-PsA 1 and 2 Randomized Controlled Trials

OBJECTIVE

We explored the relationship between achievement of clinical disease control and improvements in and normative values for patient-reported outcomes (PROs), including quality of life (QoL) measures, in patients with psoriatic arthritis (PsA).

METHODS

This was a post hoc analysis of 104-week data from the SELECT-PsA 1 and 2 trials in adults with PsA and inadequate response to one or more conventional synthetic (SELECT-PsA 1) or biologic (SELECT-PsA 2) disease-modifying antirheumatic drug. Patients were initially randomized to upadacitinib 15 mg once daily (QD) to placebo switched to upadacitinib 15 mg QD at week 24 or to adalimumab 40 mg every other week (SELECT-PsA 1 only), and data were pooled across treatments and analyzed. We evaluated several clinical disease control measures (minimal disease activity [MDA]; very low disease activity [VLDA]; and low disease activity [LDA] and/or remission by Disease Activity in Psoriatic Arthritis [DAPSA], Psoriatic Arthritis Disease Activity Score [PASDAS], and Routine Assessment of Patient Index Data 3 [RAPID3]) and examined their associations with improvements and normative values for various PROs.

RESULTS

A total of 1,069 and 317 patients were analyzed for SELECT-PsA 1 and 2, respectively. In both studies, responders (patients who achieved MDA or VLDA, and DAPSA, PASDAS, and RAPID3 LDA or remission) at week 104 achieved more marked changes from baseline, and more responders achieved normative values in PROs compared with nonresponders (most nominal P < 0.0001). Furthermore, numerically larger proportions of responders achieved minimal clinically important differences across PROs compared with nonresponders in both studies. In addition, patients who achieved MDA or VLDA were more likely to achieve DAPSA, PASDAS, and RAPID3 LDA or remission (all nominal P < 0.0001) for upadacitinib 15 mg QD and when treatment arms were pooled.

CONCLUSION

Patients with PsA who achieve clinical disease control are more likely to achieve improvements and normative values in PROs and QoL measures, which reinforces disease control as a treatment target.

Magnetic Resonance Imaging (MRI)-Based Semi-Quantitative Methods for Rheumatoid Arthritis: From Scoring to Measurement

Rheumatoid arthritis (RA) is a chronic autoimmune disease that primarily affects the small joints of the hands and feet, characterized by pain, inflammation, and joint damage. In this context, magnetic resonance imaging (MRI) is useful to identify and monitor joint/tendon inflammation and the evolution of joint damage, playing a key role in treatment response evaluation, in addition to clinical measurements. Various methods to quantify joint inflammation and damage with MRI in RA have been developed, such as RA-MRI Score (RAMRIS), Early RA-MRI Score (ERAMRS), and Simplified RA-MRI Score (SAMIS). RAMRIS, introduced in 2002, offers an objective means to assess inflammation and damage via MRI in RA trials, encompassing findings such as synovitis, bone erosion, and edema/osteitis. Recently, an updated RAMRIS version was developed, which also includes the evaluation of joint space narrowing and tenosynovitis. The RAMRIS-5, which is a condensed RAMSIS version focusing on five hand joints only, has been proven to be a valuable resource for the semi-quantitative evaluation of RA joint damage, both in early and established disease. This narrative literature review will provide an overview of the MRI scoring systems that have been developed for the assessment of joint inflammation and structural damage in RA patients.

Determinants of health-related quality of life and global functioning and health in axSpA, pSpA and PsA: results from the ASAS-PerSpA study

OBJECTIVES

We aimed to identify determinants of health-related quality of life (HRQoL) and global functioning and health (GH) in axial SpA (axSpA), peripheral SpA (pSpA) and (PsA).

METHODS

The ASAS-perSpA study data were analysed. Models for the three patient groups were run separately to explore factors associated with HRQoL and GH, assessed by EQ-5D and ASAS-HI, respectively.

RESULTS

The analyses included 4185 patients: 2719 with axSpA, 433 with pSpA, and 1033 with PsA.In axSpA, disease activity (β = -0.061), physical function (β = -0.041), female sex (β = -0.019) and fibromyalgia (FM) (β = -0.068) were associated with worse HRQoL; age (β = 0.001) and university education (β = 0.014) were associated with better HRQoL. In pSpA, disease activity (β = -0.04) and physical function (β = -0.054) were associated with worse HRQoL. In PsA, disease activity (β = -0.045), physical function (β = -0.053), axial disease (β = -0.041) and female sex (β = -0.028) were associated with worse HRQoL. In axSpA, disease activity (β = 0.889), physical function (β = 0.887), peripheral disease (β = 0.564), female sex (β = 0.812) and FM (β = 1.639) were associated with worse GH; age (β = -0.013) and university education (β = -0.274) were associated with better GH. In pSpA, physical function (β = 1.142) and female sex (β = 1.060) were associated with worse GH; university education (β = -0.611) was associated with better GH. In PsA, disease activity (β = 0.703), physical function (β = 1.025), axial involvement (β = 0.659), female sex (β = 0.924) and FM (β = 1.387) were associated with worse GH; age (β = -0.024) and university education (β = -0.856) were associated with better GH.

CONCLUSION

Disease activity and physical function are major HRQoL and GH determinants across SpA types, and clinical characteristics and sociodemographic factors play an important role, highlighting the importance of a holistic approach for individual patients.

Impact of the COVID-19 pandemic on psychosocial health in rheumatic patients: A longitudinal study

AIM

To describe the impact of the COVID-19 on the psychosocial health of patients with rheumatoid arthritis (RA), spondyloarthritis (SpA), and systemic lupus erythematosus (SLE).

DESIGN

Longitudinal observational study of a series of patients with rheumatic disease.

METHODS

The main outcome measure was impairment of the ability to participate in social activities, as measured using the PROMIS-APS instrument Short Form-8a. We evaluated social activities in various settings and performed a multivariate analysis to study the association between worsening of social participation during the COVID-19 pandemic and implicated factors.

RESULTS

One hundred and twenty-five patients had completed the prospective follow-up: 40 with AR (32%), 42 with SpA (33.6%), and 43 with SLE (34.4%). Overall, poorer mean PROMIS scores were recorded after the COVID-19 pandemic for: satisfaction with social roles (p=0.029), depression (p=0.039), and ability to participate in social activities (p=0.024). The factors associated with ability to participate in social activities after the COVID-19 pandemic were older age (β=-0.215; p=0.012), diagnosis of SLE (β=-0.203; p=0.015), depression (β=-0.295; p=0.003) and satisfaction with social roles (β=0.211; p=0.037).

CONCLUSION

The ability to participate in social activities after the COVID-19 pandemic is affected in patients with rheumatic disease, especially in SLE.

Autoimmune rheumatic disease in Australian Aboriginal and Torres Strait Islander Peoples: What do we know?

Autoimmune rheumatic disease (AIRD) is a collective term, which comprises a group of multisystem inflammatory autoimmune diseases, including connective tissue disease, chronic inflammatory arthritis, sarcoidosis and systemic vasculitis. Some AIRD are prevalent in the general population, and all can cause significant morbidity and reduced quality of life, with some increasing the risk of premature mortality, such as systemic lupus erythematosus (SLE), a connective tissue disease that is more prevalent and severe in Australian Aboriginal and Torres Strait Islander Peoples with high mortality rates. To ensure that management of AIRD can be optimised for all Australians, it is important that we understand the prevalence and potential phenotypic variations of AIRD across the Australian population. However, to date there have been few described cases of AIRD other than SLE in Aboriginal and Torres Strait Islander Peoples. In this review, we summarise what is known about AIRD other than SLE in Aboriginal and Torres Strait Islander Peoples, particularly with regards to prevalence, phenotype and disease outcomes, and highlight the current gaps in knowledge.

Exploring 5-year changes in general and skin health-related quality of life in psoriatic arthritis patients

Psoriatic arthritis (PsA) carries a severe disease burden, often leading to deterioration of health-related quality of life (HRQoL). Different comorbidities that are relatively prevalent in PsA are also responsible for compromised HRQoL. To assess real-world data of a 5-year follow-up cohort of PsA patients, focusing on changes in general HRQoL, skin HRQoL, and comorbidities. In this prospective observational study, 114 outpatients diagnosed with PsA were examined at baseline and after 5 years. Data collection included demographics, clinical disease activity measures, and patient-reported outcome measures (PROMs). General HRQoL was assessed with a 15D instrument, and skin HRQoL was assessed with the Dermatology Life Quality Index (DLQI). During the 5-year follow-up, no significant deterioration in HRQoL assessed by 15D (23.53 vs. 23.08, p = 0.85) and DLQI (3.48 vs. 2.68, p = 0.07) was observed. There was no observed decline in other PROMs. The mean total number of comorbidities increased (1.13 vs. 1.39, p < 0.01). A significant improvement in disease activity measures, including 66/68 swollen/tender joint count, Disease Activity Index for Psoriatic Arthritis (all p < 0.01), and Psoriatic Arthritis Severity Index (p = 0.04) was seen. A higher proportion of patients at 5 years were treated with b/tsDMARDs (37.7% vs. 46.5%, p = 0.03). Despite an increased number of comorbidities over 5 years, our PsA cohort showed no decline in HRQoL. This can be attributed to the widespread adoption of modern treatments, leading to improved disease control and the preservation of baseline HRQoL.

Safety and effectiveness of sarilumab in Japanese patients with rheumatoid arthritis refractory to previous treatments: An interim analysis of a post-marketing surveillance

OBJECTIVES

An interim analysis of post-marketing surveillance data to assess the safety and effectiveness of sarilumab in Japanese patients with rheumatoid arthritis refractory to previous treatment.

METHODS

The interim analysis included patients who initiated sarilumab therapy between June 2018 and January 2021. The primary objective of this surveillance was safety.

RESULTS

In total, 1036 patients were enrolled and registered by 12 January 2021 (interim cut-off date). Of these, 678 were included in the safety analysis [75.4% female; mean age (± standard deviation) 65.8 ± 13.0 years]. Adverse drug reactions, defined as adverse events classified as possibly or probably related to sarilumab, were reported in 170 patients (incidence: 25.1%), with white blood cell count decreased (4.4%) and neutrophil count decreased (1.6%) most frequently reported. Serious haematologic disorders (3.4%) and serious infections (including tuberculosis) (2.5%) were the most frequently reported priority surveillance items. No malignant tumour was reported. An absolute neutrophil count (ANC) below the minimum standard value did not increase the incidence of serious infections.

CONCLUSIONS

Sarilumab was well tolerated, and no new safety signals were noted in this analysis. There was no difference in the frequency of serious infections between patients with an ANC below or above normal.

Bimekizumab treatment in patients with active psoriatic arthritis and prior inadequate response to tumour necrosis factor inhibitors: 52-week safety and efficacy from the phase III BE COMPLETE study and its open-label extension BE VITAL

OBJECTIVES

To assess 52-week safety and efficacy of bimekizumab in patients with active psoriatic arthritis (PsA) and prior inadequate response/intolerance to tumour necrosis factor inhibitors.

METHODS

Patients completing the 16-week phase III double-blind, placebo-controlled BE COMPLETE (NCT03896581) study entered the open-label extension, BE VITAL (NCT04009499). All patients in BE VITAL received 160 mg bimekizumab every 4 weeks. Safety and efficacy are reported to week 52.

RESULTS

A total of 347/400 (86.8%) patients completed week 52. To week 52, the exposure-adjusted incidence rate/100 patient-years for ≥1 treatment-emergent adverse event (TEAE) was 126.0, and was 7.0 for serious TEAEs. The most frequent TEAEs were SARS-CoV-2 (COVID-19), oral candidiasis, nasopharyngitis and urinary tract infection. All fungal infections were mild or moderate in severity and localised; two patients discontinued the study due to oral candidiasis. No cases of active tuberculosis, uveitis or inflammatory bowel disease were reported. One sudden death occurred. Sustained efficacy was observed with bimekizumab from week 16 to ‍52 across clinical and patient-reported outcomes. At week 52, 51.7% bimekizumab-randomised and 40.6% placebo/bimekizumab patients (receiving bimekizumab from week 16 to 52) had ≥50% improvement in the American College of Rheumatology criteria. Complete skin clearance (Psoriasis Area and Severity Index 100) was achieved by 65.9% bimekizumab and 60.2% placebo/bimekizumab patients at week 52. Minimal disease activity was achieved by 47.2% bimekizumab and 33.1% placebo/bimekizumab patients at week 52.

CONCLUSIONS

Bimekizumab demonstrated a safety profile consistent with previous reports; no new safety signals were identified. Sustained efficacy was observed from week 16 to 52.

Central Sensitization in Psoriatic Arthritis: Relationship With Composite Measures of Disease Activity, Functional Disability, and Health-Related Quality of Life

OBJECTIVE

To investigate the prevalence of central sensitization (CS) in patients with psoriatic arthritis (PsA) and its association with disease activity and patient-reported outcome measures.

METHODS

This cross-sectional study included adults with PsA without coexisting fibromyalgia (FM). Patients underwent a clinimetric assessment to collect variables regarding disease activity, quality of life (QOL), functional ability, impact of disease, and CS. Spearman ρ was used to examine the relationship between CS Inventory (CSI) scores and other variables. A multivariate analysis was performed to determine the independent contribution of each variable to the 12-item Psoriatic Arthritis Impact of Disease (PsAID-12) score.

RESULTS

One hundred fifty-seven patients were enrolled. Of them, 45.2% scored a CSI ≥ 40, indicating a high probability of CS. Significant correlations were found between CSI and disease activity, as evaluated by Disease Activity in Psoriatic Arthritis score and Psoriatic Arthritis Disease Activity Score (ρ 0.587 and ρ 0.573, respectively), between CSI and the Health Assessment Questionnaire (ρ 0.607), and between CSI and the 36-item Short Form Health Survey physical component summary and mental component summary scores (ρ -0.405 and ρ -0.483, respectively). In multivariate analysis, CSI score was the principal independent variable (P < 0.001) contributing to PsAID-12 score.

CONCLUSION

Patients with PsA with symptoms of CS had higher disease activity, worse functional ability, and worse QOL. The presence of CS is the major contributor in the impact of disease.

Correlation between Quality of Life and Erythrocyte Sedimentation Rate with Disease Activity in Rheumatoid Arthritis

BACKGROUND

Inflammatory markers are crucial in diagnosing and monitoring rheumatoid arthritis. Patients with rheumatoid arthritis (RA) live with constant pain that limits their daily activities. Our study highlights the effects of disease activity on the quality of life in patients with rheumatoid arthritis.

METHODS

Swollen joint count (SJC), tender joint count (TJC), and visual activity scale (VAS) were utilized to acquire patients' subjective feelings of wellness and their performance of routine daily activities to determine the disease activity. The patient's erythrocyte sedimentation rate (ESR) was measured at the clinical hematology laboratory using the Westergren method. The Quality of Life was rated on a scale of 1 to 10.

RESULTS

Our study found that disease activity is inversely proportional to the quality of life. Out of 111 patients, 3 (2.7%) were in remission, 1 (0.9%) had mild disease, 51 (45.9%) had moderate disease, and 56 (50.5%) had high disease activity. The ESR was normal (<20) in 11 patients (9.9%), moderately elevated (20-50) in 56 (50.5%) patients, and very high (>50) in 44 (39.6%) patients. The study revealed that 66% of patients in remission had normal, while 33% had moderately elevated ESR. 12.5% of patients with moderate disease activity had normal ESR, and none with high disease activity had normal ESR. Of 44 patients with high ESR, 7 had moderate disease activity, and 37 had high disease activity. In our study, 60% of patients had a less than 50% quality of life compared to patients with pre-arthritis.

CONCLUSION

High disease activity affects the productivity and quality of life in patients with rheumatoid arthritis. Assessing the impact of different interventions on the QOL should be an essential task that can help define a holistic and integrative treatment and rehabilitation model for RA patients.

Comparison and potential determinants of health-related quality of life among rheumatoid arthritis, psoriatic arthritis, and spondyloarthritis: A cross-sectional study

OBJECTIVES

This study aimed to compare the health-related quality of life scores among rheumatoid arthritis, psoriatic arthritis, and spondyloarthritis and to evaluate socio-demographic and clinical determinantes of quality of life across diseases.

METHODS

The sample comprised 490 patients with rheumatoid arthritis, 198 with psoriatic arthritis, and 119 with spondyloarthritis who completed a series of health examinations and self-reported questionnaires. Quality of life was evaluated using the Short-Form 36 Health Survey, disease activity by DAS28-CRP, DAPSA, and ASDAS-CRP (for rheumatoid arthritis, psoriatic arthritis, and spondyloarthritis, respectively), depression and anxiety using the Hospital Anxiety and Depression Scale. ANOVA was used to compare the quality of life dimensions and their physical and mental summary measures among rheumatic diseases, and multivariate analysis was used to explore their potential determinants.

RESULTS

Rheumatoid arthritis had significantly worse scores than spondyloarthritis in the following dimensions: physical functioning, role limitation due to physical health, physical component score, and mental health. Psoriatic arthritis was not significantly different from the other two diseases. Multivariate analysis revealed that physical quality of life was mainly associated with disease activity across rheumatic diseases, rheumatological treatment and depression in rheumatoid arthritis and psoriatic arthritis. Mental quality of life is primarily associated with depression and anxiety across rheumatic diseases.

CONCLUSION

There were differences in quality of life among patients with inflammatory rheumatic diseases, but overall, approximately uniform factors explained the variance in quality of life across diseases. Clinicians should develop general approaches and strategies for inflammatory rheumatic diseases to improve patients' quality of life.

Systematic literature review and network meta-analysis of therapies for psoriatic arthritis on patient-reported outcomes

OBJECTIVES

Head-to-head clinical trials are common in psoriasis, but scarce in psoriatic arthritis (PsA), making treatment comparisons between therapeutic classes difficult. This study describes the relative effectiveness of targeted synthetic (ts) and biologic (b) disease-modifying antirheumatic drugs (DMARDs) on patient-reported outcomes (PROs) through network meta-analysis (NMA).

DESIGN

A systematic literature review (SLR) was conducted in January 2020. Bayesian NMAs were conducted to compare treatments on Health Assessment Questionnaire Disability Index (HAQ-DI) and 36-item Short Form (SF-36) Health Survey including Mental Component Summary (MCS) and Physical Component Summary (PCS) scores.

DATA SOURCES

Ovid MEDLINE (including Epub Ahead of Print, In-Process & Other Non-Indexed Citations and Daily),Embase and Cochrane Central Register of Controlled Trials.

ELIGIBILITY CRITERIA

Phase III randomised controlled trials (RCTs) evaluating patients with PsA receiving tsDMARDS, bDMARDs or placebo were included in the SLR; there was no restriction on outcomes.

DATA EXTRACTION AND SYNTHESIS

Two independent researchers reviewed all citations. Data for studies meeting all inclusion criteria were extracted into a standardised Excel-based form by one reviewer and validated by a second reviewer. A third reviewer was consulted to resolve any discrepancies, as necessary. Risk of bias was assessed using the The National Institute for Health and Care Excellence clinical effectiveness quality assessment checklist.

RESULTS

In total, 26 RCTs were included. For HAQ-DI, SF-36 PCS and SF-36 MCS scores, intravenous tumour necrosis factor (TNF) alpha inhibitors generally ranked higher than most other classes of therapies available to treat patients with PsA. For almost all outcomes, several interleukin (IL)-23, IL-17A, subcutaneous TNF and IL-12/23 agents offered comparable improvement, while cytotoxic T-lymphocyte-associated antigen 4, phosphodiesterase-4 and Janus kinase inhibitors often had the lowest efficacy.

CONCLUSIONS

While intravenous TNFs may provide some improvements in PROs relative to several other tsDMARDs and bDMARDs for the treatment of patients with PsA, differences between classes of therapies across outcomes were small.

Patient-centric assessment of rheumatoid arthritis using a smartwatch and bespoke mobile app in a clinical setting

Rheumatoid arthritis (RA) is a fluctuating progressive disease requiring frequent symptom assessment for appropriate management. Continuous tracking using digital technologies may provide greater insights of a patient's experience. This prospective study assessed the feasibility, reliability, and clinical utility of using novel digital technologies to remotely monitor participants with RA. Participants with moderate to severe RA and non-RA controls were monitored continuously for 14 days using an iPhone with an integrated bespoke application and an Apple Watch. Participants completed patient-reported outcome measures and objective guided tests designed to assess disease-related impact on physical function. The study was completed by 28 participants with RA, 28 matched controls, and 2 unmatched controls. Completion rates for all assessments were > 97% and were reproducible over time. Several guided tests distinguished between RA and control cohorts (e.g., mean lie-to-stand time [seconds]: RA: 4.77, control: 3.25; P < 0.001). Participants with RA reporting greater stiffness, pain, and fatigue had worse guided test performances (e.g., wrist movement [P < 0.001] and sit-to-stand transition time [P = 0.009]) compared with those reporting lower stiffness, pain, and fatigue. This study demonstrates that digital technologies can be used in a well-controlled, remote clinical setting to assess the daily impact of RA.

Insights into suicidal behavior among psoriatic arthritis patients: A systematic review and a genetic linkage disequilibrium analysis

OBJECTIVES

To systematically assess the magnitude of suicidal behavior among PsA patients and identify associated risk factors. Also identify common genes or coinherited single nucleotide polymorphisms (SNPs) implicated in suicidal behavior and PsA.

METHODS

Based on the PRISMA guidelines, we conducted a systematic literature review of the online databases PubMed/Medline, Web of Science, and EMBASE from inception to May 2022. Full-text original articles that describe suicidal behavior in PsA patients were eligible. All registered genome-wide association study (GWAS) data in the GWAS catalog database for PsA and psychiatric traits, such as suicidal behavior, and depression, were downloaded for further analysis.

RESULTS

A total of 48 articles were identified, and 6 were relevant to the study question .Among the 122,160 PsA patients, 700 had suicidal behavior (0,57%). The range of age in one study was between 30 and 49 years, and 64% of PsA patients with suicidal behavior were female. Among 13,899 PsA patients 74 had suicidal ideation (0.53%) and 125 suicide attempts occurred (0.9%). In two studies, among 17,383 patients, 13 complete suicides occurred (0.07%). A genetic haplotype on chromosomal region 6p21.1, spanning from 29,597,596 to 32,251,264 Mb, contains predisposing SNPs for PsA and depression. 6p21.1-6p21.3 is the chromosomal region containing the HLA genes of classes I, II and III.

CONCLUSION

Suicide behavior in PsA patients was associated with depression and other psychiatric comorbidities. Further evidence supports a genetic origin, at least partly. Awareness of these findings can help clinicians to recognize suicide behavior and prevent suicide attempts.

Potential Mechanism of Fatigue Induction and Its Management by JAK Inhibitors in Inflammatory Rheumatic Diseases

It is well known that fatigue is a highly disabling symptom commonly observed in inflammatory rheumatic diseases (IRDs). Fatigue is strongly associated with a poor quality of life and seems to be an independent predictor of job loss and disability in patients with different rheumatic diseases. Although the pathogenesis of fatigue remains unclear, indirect data suggest the cooperation of the immune system, the central and autonomic nervous system, and the neuroendocrine system in the induction and sustainment of fatigue in chronic diseases. Fatigue does not correspond with disease activity and its mechanism in IRDs. It is suggested that it may change over time and vary between individuals. Abnormal production of pro-inflammatory cytokines such as interleukin-6 (IL-6), interferons (IFNs), granulocyte-macrophage colony-stimulating factor (GM-CSF), TNF, IL-15, IL-17 play a role in both IRDs and subsequent fatigue development. Some of these cytokines such as IL-6, IFNs, GM-CSF, and common gamma-chain cytokines (IL-15, IL-2, and IL-7) activate the Janus Kinases (JAKs) family of intracellular tyrosine kinases. Therapy blocking JAKs (JAK inhibitors - JAKi) has been recently proven to be an effective approach for IRDs treatment, more efficient in pain reduction than anti-TNF. Therefore, the administration of JAKi to IRDs patients experiencing fatigue may find rational implications as a therapeutic modulator not only of disease inflammatory symptoms but also fatigue with its components like pain and neuropsychiatric features as well. In this review, we demonstrate the latest information on the mechanisms of fatigue in rheumatic diseases and the potential effect of JAKi on fatigue reduction.

Health-related quality of life in gout, psoriatic arthritis, rheumatoid arthritis and ankylosing spondylitis, results from a cross-sectional survey in Western Sweden

OBJECTIVES

Inflammatory joint diseases (IJDs) substantially affect health-related quality of life (HRQoL). We aimed to compare HRQoL between patients with gout, psoriatic arthritis (PsA), rheumatoid arthritis (RA), and ankylosing spondylitis (AS): (i) overall; (ii) stratified by sex; and (iii) between women and men with the same IJD diagnosis.

METHOD

A survey including the RAND36-Item Health Survey for assessing HRQoL was sent to patients with a diagnosis of gout, PsA, RA, or AS, registered at a rheumatology clinic or primary care centre during 2015-2017. HRQoL was compared across IJDs. Because of age differences between diagnoses, age-matched analyses were performed.

RESULTS

In total, 2896/5130 (56.5%) individuals responded to the questionnaire. Of these, 868 had gout, 699 PsA, 742 RA, and 587 AS. Physical component summary (PCS) scores were more affected than mental component summary (MCS) scores for all diagnoses (PCS range: 39.7-41.2; MCS range: 43.7-48.9). Patients with gout reported better PCS scores than patients with PsA, RA, and AS, who reported similar scores in age-matched analysis. MCS scores were close to normative values for the general population and similar across IJDs. When comparing women and men with respective IJDs, women reported worse PCS (range, all IJDs: 34.5-37.4 vs 37.5-42.5) and MCS (PsA: 44.0 vs 46.8; RA: 46.1 vs 48.7) scores.

CONCLUSION

We found that patients with gout reported better PCS scores than patients with other IJDs, for whom the results were similar. Women reported overall worse PCS and MCS scores than men.

Physical Exercise and Occupational Therapy at Home to Improve the Quality of Life in Subjects Affected by Rheumatoid Arthritis: A Randomized Controlled Trial

BACKGROUND

Rheumatoid arthritis (RA) is a chronic autoimmune inflammatory disease that affects synovial membranes and typically causes joint pain and swelling. The resulting disability of RA is due to the erosion of cartilage and bone from the inflamed synovial tissue. Occupational therapy is a strategy and technique to minimize the joints' fatigue and effort. At the same time, physical exercise reduces the impact of systemic manifestations and improves symptoms in RA. This study investigates the role of a 30-day joint economy intervention (integration of physical exercise and occupational therapy) at home on the quality of life of subjects with RA.

METHODS

One hundred and sixty outpatients with RA were enrolled in a single-center trial with PROBE design and were divided into the intervention group (IG), which combined joint protection movements and physical exercise to maintain muscle tone at home, and the control group (CG). Both groups included 80 patients. In all patients, data from the disease activity score (DAS 28), health assessment questionnaire (HAQ), and short-form health survey (SF-12) "Italian version" were collected. In addition, to IG, a brochure was distributed, and the joint economy was explained, while to CG, the brochure only was distributed. The comparison between groups was made using Fisher's exact test for contingency tables and the z-test for the comparison of proportions. The non-parametric Mann-Whitney U test was used to compare quantitative variables between groups. The Wilcoxon signed-ranked test was used for post-intervention versus baseline comparisons.

RESULTS

Among the recruited patients, 54% were female. The mean age was 58.0 (42.4-74.7) for the CG and 54.0 (39.7-68.3) for the IG. Patients included in the IG had a higher cumulative illness rating scale for the evaluation of severity and comorbidity index (2.81 vs. 2.58; 2.91 vs. 2.59, respectively), as well as morning stiffness (33.8 vs. 25.0), even if not significant compared with CG patients. Our results indicate that, after 30 days of joint economy intervention at home, the DAS28 erythrocyte sedimentation rate (esr) and DAS28 C-reactive protein (crp), HAQ, and SF-12 mental component score were significantly improved (p = 0.005, p = 0.004, p = 0.009, and p = 0.010, respectively).

CONCLUSIONS

Our findings show that the combination of physical exercise and occupational therapy positively affects patients' quality of life with RA considering disease activity, global health status, and mental health.

Inactivation of the gene encoding procalcitonin prevents antibody-mediated arthritis

BACKGROUND

Procalcitonin (PCT) is applied as a sensitive biomarker to exclude bacterial infections in patients with rheumatoid arthritis (RA) flare-ups. Beyond its diagnostic value, little is known about the pathophysiological role of PCT in RA.

METHODS

Collagen antibody-induced arthritis (CAIA) was induced in Calca-deficient mice (Calca^-/-), lacking PCT (n = 15), and wild-type (WT) mice (n = 13), while control (CTRL) animals (n = 8 for each genotype) received phosphate-buffered saline. Arthritis severity and grip strength were assessed daily for 10 or 48 days. Articular inflammation, cartilage degradation, and bone lesions were assessed by histology, gene expression analysis, and µ-computed tomography.

RESULTS

Serum PCT levels and intra-articular PCT expression increased following CAIA induction. While WT animals developed a full arthritic phenotype, Calca-deficient mice were protected from clinical and histological signs of arthritis and grip strength was preserved. Cartilage turnover markers and Tnfa were exclusively elevated in WT mice. Calca-deficient animals expressed increased levels of Il1b. Decreased bone surface and increased subchondral bone porosity were observed in WT mice, while Calca-deficiency preserved bone integrity.

CONCLUSION

The inactivation of Calca and thereby PCT provided full protection from joint inflammation and arthritic bone loss in mice exposed to CAIA. Together with our previous findings on the pathophysiological function of Calca-derived peptides, these data indicate an independent pro-inflammatory role of PCT in RA.

Health-related quality of life improvement by adalimumab therapy in patients with rheumatoid arthritis in Taiwan: A nationwide prospective study

BACKGROUND

To determine the effects of adalimumab on health-related quality of life (HRQoL) in Taiwanese patients with moderate-to-severe rheumatoid arthritis (RA) (NCT02616380).

METHODS

During a 24-week observational period, 100 biologic-naive patients with RA received 40 mg adalimumab subcutaneously, every 2 weeks. The primary endpoint was a change in Health Assessment Questionnaire-Disability Index (HAQ-DI) score at 24 weeks. The secondary endpoints included change in HAQ-DI at week 12, number and percentage of patients achieving a meaningful improvement in HAQ-DI at weeks 12 and 24, and changes in the 36-Item Short Form Health Survey (SF-36), EuroQol 5-dimension 3-level version (EQ-5D-3L) index, and Work Productivity and Activity Impairment (WPAI) questionnaire scores at weeks 12 and 24.

RESULTS

At weeks 12 and 24, mean changes in HAQ-DI from baseline were -0.34 ± 0.46 and -0.44 ± 0.59 (both p < 0.001), and clinically meaningful improvement in HAQ-DI was achieved by 60.4% and 59.6% of patients, respectively. SF-36, EQ-5D-3L index, and WPAI scores significantly improved ( p < 0.001) from baseline to weeks 12 and 24. Exploratory analyses showed diabetes was significantly associated with changes in HAQ-DI, EQ-5D-3L, and WPAI scores whereas peptic ulcer correlated with changes in the SF-36 physical component summary T-score.

CONCLUSION

HRQoL improved after initiation of adalimumab therapy in Taiwanese patients with moderate-to-severe RA.

The DETAIL questionnaire is a useful and effective tool to assess spondyloarthritis in patients with inflammatory bowel disease

Introduction

This study aimed to determine the effectiveness of adding a simple questionnaire related to musculoskeletal system to routine outpatient examination to detect undiagnosed axial and peripheral arthropathy in patients with inflammatory bowel disease (IBD).

Materials and methods

A musculoskeletal symptom questionnaire was given to all patients with IBD during their follow-up examinations between January 2020 and November 2021. The DETAIL questionnaire consisting of six questions about the musculoskeletal system was administered by asking the patients with IBD. All patients who answered yes to at least one of these questions were directed to specialists in the rheumatology department to undergo a detailed examination. The patients who were diagnosed with rheumatological disease after further investigation were recorded. Patients with a known diagnosis of rheumatological disease were excluded from the study.

Findings

There were 333 patients with IBD included in the study. Of these patients, 41 (12.3%) had a previously diagnosed rheumatological disease and were excluded from the evaluation. Of the remaining 292 patients (147 with ulcerative colitis, 139 with Crohn's disease and six with indeterminate colitis; mean age 42 years), 67 (23%) answered yes to at least one of the questions and were referred to a rheumatology consultation. Rheumatological examination was completed in 52 patients. As a result of the evaluations, 24 patients (8.2%) were diagnosed with enteropathic arthritis (14 axial, 9 peripheral, and 1 axial plus peripheral). Patients with newly diagnosed enteropathy had a lower median disease age than patients without enteropathy.

Conclusion

The DETAIL questionnaire is an effective and easy tool for identifying missed cases of SpA in patients with IBD.

Health-related quality of life among spondyloarthritis and chronic low back pain patients: results from a nationwide population-based survey

PURPOSE

Both spondyloarthritis and chronic low back pain (CLBP) significantly impact health-related quality of life (HRQoL). It is important to clarify whether these disorders have different impacts on the several domains of HRQoL as different mechanisms may necessitate different treatment interventions. Moreover, the factors associated with HRQoL can inform more targeted group interventions to promote HRQoL.

METHODS

We used data from EpiReumaPt, a population-based survey conducted from September 2011 to December 2013. HRQoL was assessed with EuroQoL-5-Dimensions (EQ-5D). Spondyloarthritis was diagnosed by expert opinion (rheumatologist) and predefined criteria. CLBP was diagnosed if low back pain was present on the day of the interview and persisted for > 90 days. Univariable and multivariable linear regression analyses compared HRQoL among subjects with spondyloarthritis, CLBP, and no rheumatic diseases. Multivariable linear regression analyses evaluated HRQoL factors in spondyloarthritis and CLBP subjects.

RESULTS

We included 92 spondyloarthritis patients, 1376 CLBP patients, and 679 subjects without rheumatic diseases. HRQoL was similarly affected in spondyloarthritis and CLBP (ß =  - 0.03, 95% CI [- 0.08; 0.03]) in all EQ5D dimensions. A much lower HRQoL was found in spondyloarthritis and CLBP patients compared with subjects without rheumatic diseases (ß =  - 0.14, 95% CI [- 0.19; - 0.10]; ß =  - 0.12, 95% CI [- 0.14; - 0.09], respectively). In spondyloarthritis subjects, multimorbidity and active disease were associated with worse HRQoL (ß =  - 0.18; 95% CI [- 0.24; 0.03]; ß =  - 0.13; 95% CI [- 0.29; - 0.05], respectively), and regular physical exercise was associated with better HRQoL (ß = 0.18; 95% CI [0.10; 0.30]). In CLBP subjects, multimorbidity (β =  - 0.11; 95% CI [- 0.14; - 0.08]), obesity (β =  - 0.04; 95% CI [- 0.08; - 0.01]), and low back pain intensity (β =  - 0.02; 95% CI [- 0.03; - 0.02]) were associated with worse HRQoL, and regular physical exercise (β = 0.08; 95% CI [0.05; 0.11]) was significantly associated with better HRQoL.

CONCLUSION

Spondyloarthritis and CLBP subjects reported similar levels of impairment in the mental, physical, and social domains of HRQoL. Future health plans should address modifiable factors associated with HRQoL in these conditions to achieve better outcomes.

Effect of bimekizumab on symptoms and impact of disease in patients with psoriatic arthritis over 3 years: results from BE ACTIVE

OBJECTIVES

Evaluate effects of long-term bimekizumab treatment on patient-reported outcome (PRO) measures, symptoms and the impact of PsA on patients.

METHODS

Patients with active PsA were enrolled into BE ACTIVE, a 48-week randomised controlled trial (NCT02969525). After Week 48, patients could enter a 104-week open-label extension (NCT03347110), receiving bimekizumab 160 mg every four weeks. PRO measures assessed included arthritis pain visual analogue scale (VAS), PsA Impact of Disease (PsAID)-9, 36-Item Short Form Survey (SF-36) and HAQ-Disability Index (HAQ-DI). Results were analysed as mean (S.E.M.) changes from baseline (CfB) from Week 0 to the end of the open-label extension (3 years) and as percentage of patients reaching patient-acceptable symptom state (PASS) for global impact (PsAID-9 total score ≤4) and normal function (HAQ-DI total score <0.5). Non-responder imputation was applied to missing binary outcomes.

RESULTS

In 206 patients (mean age 49.3 years, 51.0% male), completion rate was high; 161 (78.2%) patients completed Week 152. Bimekizumab treatment was associated with long-term sustained improvements in pain [arthritis pain VAS CfB; Week 48: -29.9 (1.9); Week 152: -32.0 (1.9)] and fatigue [PsAID-9 fatigue CfB; -2.4 (0.2); -2.7 (0.2)]. High percentages of patients achieved acceptable symptom state (PsAID-9 PASS: 75.2%; 65.0%) and normalised function (HAQ-DI <0.5: 49.0%; 46.1%). Improvements in patient global assessment and SF-36 Physical Component Summary were also sustained.

CONCLUSIONS

Bimekizumab treatment was associated with long-term sustained improvements in pain and fatigue, reducing overall impact of PsA on patients. Physical function and quality of life improved up to 3 years.

TRIAL REGISTRATION

ClinicalTrials.gov, https://clinicaltrials.gov, NCT02969525, NCT03347110.

Risankizumab improved health-related quality of life, fatigue, pain and work productivity in psoriatic arthritis: results of KEEPsAKE 1

OBJECTIVES

PsA is a heterogeneous disease that impacts many aspects of social and mental life, including quality of life. Risankizumab, an antagonist specific for IL-23, is currently under investigation for the treatment of adults with active PsA. This study evaluated the impact of risankizumab vs placebo on health-related quality of life (HRQoL) and other patient-reported outcomes (PROs) among patients with active PsA and inadequate response or intolerance to conventional synthetic DMARD (csDMARD-IR) in the KEEPsAKE 1 trial.

METHODS

Adult patients with active PsA (n = 964) were randomized (1:1) to receive risankizumab 150 mg or placebo. PROs assessed included the 36-Item Short-Form Health Survey (SF-36, v2), Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-Fatigue), EuroQoL-5 Dimension-5 Level (EQ-5D-5L), Patient's Assessment of Pain, Patient's Global Assessment (PtGA) of Disease Activity, and Work Productivity and Activity Impairment-PsA (WPAI-PsA) questionnaire. Least squares (LS) mean change from baseline at week 24 was compared between risankizumab and placebo.

RESULTS

At week 24, differences between groups were observed using LS mean changes from baseline in SF-36 physical component summary and mental component summary; FACIT-Fatigue; EQ-5D-5L; Patient's Assessment of Pain; PtGA; all eight SF-36 domains (all nominal P < 0.001); and the WPAI-PsA domains of impairment while working (presenteeism), overall work impairment and activity impairment (all nominal P < 0.01).

CONCLUSION

Risankizumab treatment resulted in greater improvements in HRQoL, fatigue, pain and work productivity in patients with active PsA who have csDMARD-IR, when compared with placebo.

TRIAL REGISTRATION

ClinicalTrials.gov, https://clinicaltrials.gov, NCT03675308.

The effect of risankizumab on achieving minimal clinically important differences in patient-reported outcomes in patients with psoriatic arthritis: results from KEEPsAKE 1 and 2

BACKGROUND

Psoriatic arthritis (PsA) is a chronic inflammatory disease that reduces the quality of life. This study assessed the effects of risankizumab (RZB) on the achievement of minimal clinically important differences (MCID) in patient-reported outcomes (PROs).

METHODS

KEEPsAKE-1 and -2 are randomized, placebo-controlled Phase 3 clinical studies assessing RZB (150 mg) vs. placebo (PBO) in adult patients with PsA with inadequate response or intolerance to disease-modifying antirheumatic drugs and/or biologics. Patients were randomized 1:1 to receive RZB or PBO for 24 weeks; starting at Week 24, all patients received RZB 150 mg through Week 52. PROs assessed were Patient's Global Assessment of Disease Activity (PtGA), Patient's Assessment of Pain, Health Assessment Questionnaire-Disability Index (HAQ-DI), Short-Form 36 Physical and Mental Component Summary scores (PCS and MCS, respectively), 5-Level EQ-5D (EQ-5D-5L), Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-Fatigue), and Work Productivity and Activity Impairment (WPAI). The proportion of patients achieving MCID at Weeks 24 and 52 are reported. Odds ratios of achieving MCID with RZB treatment at Week 24, relative to PBO, were estimated by logistic regression controlling for baseline and stratification factors.

RESULTS

In KEEPsAKE-1, RZB- vs. PBO-treated patients were more likely to report MCID in all PROs at Week 24; similar results were obtained in KEEPsAKE-2, except for SF-36 MCS and WPAI presenteeism domain. In KEEPsAKE-1 and KEEPsAKE-2, 65% and 62% of RZB-treated patients, respectively, reported MCID in PtGA at Week 24, which increased to 74% and 68%, respectively, at Week 52. Approximately 48% of all PBO-treated patients reported MCID in PtGA at Week 24 and, after initiating RZB, >65% reported MCID at Week 52. Results were similar in the remaining PROs.

CONCLUSIONS

These data demonstrate that patients with PsA receiving RZB treatment are more likely to report clinically important improvements in PROs compared with patients receiving PBO.

Non-Physical Disease Facets in Spondyloarthritis: An ASAS Health Index-Based Analysis between Psoriatic Arthritis and Axial Spondyloarthritis

Background: Psychosocial health is a key driver of quality of life (QoL) in axial spondyloarthritis (axSpA) and psoriatic arthritis (PsA), but it is often overlooked in clinical practice. We aimed to analyze this aspect of QoL by using the Assessment of SpA International Society−Health Index (ASAS HI) in both SpA phenotypes. Patients and methods: One hundred and eleven patients with axSpA and 90 with PsA were consecutively recruited from two rheumatology centers. In both populations, the categories of stress handling (ASAS HI items #11 and 17) and emotional functions (ASAS HI item #13) were analyzed based on the International Classification of Functioning, Disability, and Health (ICF). A multivariate regression model was used to analyze the explanatory factors associated with positive responses to these items. Results: Thirty-four of the 90 PsA patients (37.8%) and 37/111 of the patients (33.3%) with axSpA reported a positive response to at least one of the stress-handling items. Compared to the patients with PsA, patients with axSpA were less likely to report stress-handling issues (OR 0.48, p < 0.05). Thirty-one of the 90 PsA patients (34.4%) and 44/111 of the patients (39.6%) with axSpA reported positive responses to item #13. In both groups of SpA patients, disease activity and severity (OR 6.6, p < 0.001) were independently associated with alterations in psychosocial health. Compared with those in the axSpA group, the psychosocial health items were better correlated with each other and with the ASAS HI sum score in the PsA group. Conclusions: Psychosocial health is frequently altered in SpA. Both disease activity and severity are associated with this issue. However, psychosocial factors seem to have a greater impact on QoL in PsA than in axSpA.

Efficacy and safety of a mobile app intervention in patients with inflammatory arthritis: a prospective pilot study

EULAR highlighted the essential role of digital health in increasing self-management and improving clinical outcomes in patients with arthritis. The objective of this study was to evaluate the efficacy and safety of the digital health application (DHA) in patients with inflammatory arthritis. We assessed demographic parameters, treatment regimen, disease activity, and other patient-reported outcomes at baseline and after 4 weeks of DHA use added to standard care treatment. Of 17 patients, who completed the study, 7 (41.2%) patients were male, ranging from 19 to 63 (40.5 ± 12.2) years. No significant change in antirheumatic treatment was observed during the study. Statistically significant improvements (p < 0.05) were noted for health-related quality of life (increase in Physical Component Summary of Short Form-36 (SF-36) by 23.6%) and disease activity (decrease of Clinical Disease Activity Index and Simple Disease Activity Index by 38.4% and 39.9%, respectively). Clinically significant improvement was demonstrated for SF-36 Total Score (+ 14.4%), disease activity (Rheumatoid Arthritis Disease Activity Index− 5 to 15.9%), and depression (Patient Health Questionnaire− 9 to 13.5%). None of the efficacy parameters showed negative trends. No adverse events were reported throughout the study. The usability level was high i.e., the mean mHealth Application Usability Questionnaire Score of 5.96 (max.: 7.0) demonstrated a high level of application usability. This suggests that using a personalized disease management program based on DHA significantly improves several measures of patient-reported outcomes and disease activity in patients with inflammatory arthritis in a timely manner. These findings highlight the potential of complementary digital therapy in patients with inflammatory arthritis.

Investigating the Molecular Mechanism of Qianghuo Shengshi Decoction in the Treatment of Ankylosing Spondylitis Based on Network Pharmacology and Molecular Docking Analysis

Background: Qianghuo Shengshi decoction (QHSSD), a traditional Chinese medicine formula, is used to treat ankylosing spondylitis (AS) in China. The pharmacological mechanism of QHSSD for AS remains to be clarified. In this study, we investigated the molecular mechanisms of QHSSD in the treatment of AS using network pharmacology and molecular docking. Methods: To obtain the chemical components and potential targets of QHSSD, we used the Traditional Chinese Medicine Systematic Pharmacology Database and Analysis Platform (TCMSP) and SwissTargetPrediction. AS potential targets were found in the GeneCards, OMIM, and DisGenets databases. A Venn diagram was used to screen QHSSD and AS common potential targets. The STRING website and Cytoscape software were used to create and analyze protein–protein interactions and component–target networks. The DAVID database was used for the gene ontology (GO) function and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis. Molecular docking was used to visualize drug–target interactions. Results: The component–target network consisted of 119 chemical components and 193 potential targets. QHSSD was implicated in various biological processes, such as inflammation and angiogenesis, and mediated multiple signaling pathways, such as the MAPK signaling pathway. Molecular docking revealed good binding ability between medicarpin, notoptol, vitetrifolin E, and cnidilin and EGFR, TNF-α, ALB, and VEGFA. Conclusions: The chemical compositions, potential targets, and pathways involved in the QHSSD treatment of AS were successfully predicted in this study. This study provides a solid foundation for the selection of drugs to treat AS.

Disease activity correlates and functionality in patients with rheumatoid arthritis - real-world experience from a South Asian country

Introduction

There is a lack of data assessing disease activity in patients with rheumatoid arthritis from Pakistan. We sought to determine the correlation between Disease Activity Score 28 (DAS28) and disease activity parameters and the modified Health Assessment Questionnaire (mHAQ). Secondarily, we evaluated the concordance of acute phase reactants with disease activity.

Material and methods

We prospectively studied 132 patients with rheumatoid arthritis (RA) as per the 2010 American College of Rheumatology/European League Against Rheumatism criteria, not in clinical remission. Based on the DAS28 score, the patients were divided into low, moderate, and high activity groups. The patients were also categorized according to the elevation of acute phase reactants to determine concordance and discordance with DAS28-ESR and DAS28-CRP. Descriptive statistics and Pearson's correlation were computed.

Results

Complete demographics was available for 132 participants. The mean age was 46.2 ±12.8 years; there were 85.6% (n = 113) females. The mean disease duration was 5.7 ±6.4 years. The (Rephrase as mean ±SD) DAS28 and mHAQ scores were 3.4 ±1.8 and 0.77 ±0.68, respectively. A significant correlation was observed between DAS28 and tender and swollen joint count (r = 0.64; p < 0.001); DAS28 and mHAQ (r = 0.47; p-value < 0.001), DAS28 and patient's global assessment (PGA) (r = 0.45; p-value < 0.001). A weak correlation was observed between mHAQ and CRP and ESR, with r = 0.242 and 0.225, respectively, p-value < 0.001. In comparison, no correlation of DAS28 with the rheumatoid factor (r = -0.035) or ACPA antibody (r = -0.094) was noted. A positive concordance between ESR and CRP was observed in severely active RA.

Conclusions

From an outpatient setting in a South Asian country, DAS28-ESR emerged as the preferred choice for an accurate assessment of disease severity in RA when combined with the mHAQ. Acute phase reactants increase positively in concordance with severely active RA, although discordant in low to moderately active disease.

Impact of apremilast on quality of life in Behçet's syndrome: analysis of the phase 3 RELIEF study

OBJECTIVE

To assess apremilast's impact on patient quality of life (QoL) in active Behçet's syndrome and correlations between improvement in patients' QoL and efficacy measures in the phase 3 RELIEF study.

METHODS

QoL measures included Behçet's Disease QoL (BDQoL), 36-Item Short-Form Health Survey V.2 (SF-36v2) Physical/Mental Component Summary (PCS/MCS) and eight subscale scores, focusing on Physical Functioning (PF). Pearson's correlation coefficients assessed relationships between efficacy endpoints (oral ulcer count, oral ulcer pain, Behçet's Syndrome Activity Scale (BSAS), Behçet's Disease Current Activity Form (BDCAF)) and QoL endpoints for apremilast at Week 12.

RESULTS

Apremilast (n=104) demonstrated significantly greater improvements versus placebo (n=103) in SF-36v2 PCS (3.1 vs 0.9), MCS (4.6 vs ─0.7) and PF (2.9 vs 0.14), respectively (all p<0.05). Mild correlations were observed in improvements of SF-36v2 measures (PCS, MCS, PF) with oral ulcer count (r=-0.11, PCS), and change in oral ulcer pain from baseline (r=-0.28, PCS; r=-0.10, PF) and BSAS (r=-0.38, PCS; r=-0.20, PF; r=-0.16, MCS). Correlations among BDCAF and SF-36v2 components and BDQoL were variable. BDQoL showed mild/moderate correlations with SF-36v2 components (r=-0.18, PCS; r=-0.13, PF; r=-0.45, MCS).

CONCLUSIONS

Apremilast was associated with significant improvements in QoL measures of SF-36v2 PCS, MCS and PF and BDQoL in patients with Behçet's syndrome. Correlations of improvement among QoL endpoints support the beneficial clinical effects of apremilast in Behçet's syndrome.

TRIAL REGISTRATION NUMBER

NCT02307513.

Phenotypes of body composition, physical performance and quality of life in women with rheumatoid arthritis

Aim. To evaluate the frequency of different body composition phenotypes, physical performance (PP) and their relationship with quality of life in women with rheumatoid arthritis (RA). Materials and methods. The study included 157 women (average age 58.68.8 years) with RA. Clinical and laboratory examination, dual-energy X-ray absorptiometry, quality of life assessment according to the questionnaires EQ-5D (European Quality of Life Questionnaire), HADS (Hospital Anxiety and Depression Scale) and RAID (Rheumatoid Arthritis Impact of Disease), determination of muscle strength and the PP of skeletal muscles were carried out. Results. Osteoporotic, sarcopenic and osteosarcopenic phenotypes of body composition were identified in 27 (17%), 16 (10%) and 16 (10%) patients, respectively; 139 (88.5%) people had low muscle strength, and 96 (61.1%) had reduced PP. Quality of life according to the EQ-5D index and RAID, the severity of depression according to HADS in women with different phenotypes of body composition did not differ. Women with osteosarcopenic phenotype had worse indicators for EQ-5D-VAS (VAS visual analog scale), and patients with sarcopenic phenotype had more severe anxiety according to the HADS questionnaire compared to those with normal phenotype (p=0.014 and p=0.027, respectively). The quality of life according to all questionnaires was significantly worse in patients with reduced PP. Conclusion. Pathological phenotypes of body composition were found in 37% of RA patients. A decrease in muscle strength was revealed in 88.5%, and a low PP in 61.1% of patients. The relationship between quality of life and body composition has not been established, at the same time quality of life associated with the PP of skeletal muscles.

Is reduced health-related quality of life a primary manifestation of fibromyalgia? A comparative study with Rheumatoid arthritis

BACKGROUND

Fibromyalgia syndrome (FMS) is a chronic pain condition associated with a significant reduction in health-related quality of life (HRQoL). This study compared the different components of HRQoL between FMS and rheumatoid arthritis (RA) patients, and evaluated the relationships between HRQoL and clinical and emotional factors in FMS and RA patients.

METHOD

Women with FMS (n = 80), RA (n = 43) and healthy women (n = 67) participated in the study. HRQoL was assessed by the SF-36 survey. Associations between HRQoL and symptom severity were assessed by correlation and multiple linear regression analyses.

RESULTS

FMS patients displayed lower values for all SF-36 variables than RA patients and healthy participants, while RA patients showed lower values for all SF-36 variables than healthy participants. These group differences persisted after statistically controlling for demographic, clinical and emotional variables. Clinical and emotional factors were inversely associated with SF-36 scores in the overall FMS + RA sample. Depression and fatigue were the strongest negative predictors. However, after the statistical control of the effect of diagnosis (FMS vs. RA) in the regression analysis, most of the associations disappear.

CONCLUSIONS

The fact that group differences in HRQoL remained highly significant after statistically controlling of group differences in clinical symptom severity, and that associations between clinical symptoms and HRQoL disappear when the type of diagnosis was considered in the regression analysis, suggest that impairment of HRQoL could be considered a primary feature of FMS.

Correlates of physical activity in adults with spondyloarthritis and rheumatoid arthritis: a systematic review

Physical activity (PA) is a primary non-pharmacological treatment option for those living with rheumatoid arthritis (RA) and spondyloarthritis (SpA). The aim of this systematic literature review was to summarize and present an updated synthesis of the factors associated with PA in the RA and SpA populations. A tailored search of PubMed (inc. Medline), Web of Science, Embase, APA PsycNET, and Scopus was conducted for research published between 2004 and June 2019. Methodological quality was assessed using The National Institutes of Health (NIH) Quality Assessment Tools for Observational Cohort and Cross-sectional Studies, Case–Control Studies, and Controlled Intervention Studies. Forty RA and eleven SpA articles met the inclusion criteria. Methodological quality was generally fair to good, with two RA studies rated as poor. Correlates are discussed in the sociodemographic, physical, psychological, social, and environmental categories. Environmental factors were not measured in any RA study. In individuals living with RA, consistent positive associations were found between PA and high-density lipoprotein, self-efficacy, and motivation. Consistent negative associations were found for functional disability and fatigue. In individuals with SpA, consistent positive associations were found between PA and quality of life, and consistent negative associations with functional disability. Physical and psychological factors are most consistently related with PA parameters in those living with RA and SpA. Many variables were inconsistently studied and showed indeterminant associations. Studies with prospective designs are needed to further understand the factors associated with PA in these populations, especially in those living with SpA.

Effectiveness of aquatic exercise in the treatment of inflammatory arthritis: systematic review

Spondyloarthritis and rheumatoid arthritis are classified as inflammatory arthritis and represent a significant source of pain and disability. Non-pharmacological intervention with physical exercise is among the therapeutic approaches most used by health professionals. This study aimed to investigate the effectiveness of aquatic exercise in the treatment of inflammatory arthritis. The review was registered on the PROSPERO (CRD42020189602). The databases (PubMed, PEDro, Web of Science, and SciELO) were searched for studies involving adults with inflammatory arthritis and subjected to rehabilitation with aquatic exercise compared to any other control group, from the year 2010 to March 2022. Pain, disease activity, and physical function were regarded as primary outcomes. Two reviewers completed the eligibility screening and data extraction, and disagreements were resolved by a third reviewer. The methodological quality was assessed using the PEDro scale. A total of 5254 studies were identified, and nine articles were included, totalling 604 participants. Regarding pain, two studies showed that aquatic exercise was superior to home exercise. One study showed that disease activity was significantly improved in the aquatic group compared to the land-based exercise and the control groups (no exercise). Two studies reported that therapy containing aquatic exercise was able to improve physical function. Overall, the studies included in this review indicate that aquatic exercise is effective in treating pain, disease activity, and physical function in individuals with inflammatory arthritis. However, further studies carrying stronger evidence should be conducted to determine whether the treatment with aquatic exercise is superior to other types of therapies.

The value of ultrasound and magnetic resonance imaging scoring systems in explaining handgrip strength and functional impairment in rheumatoid arthritis patients: a pilot study

Purpose

The goal of this study is to investigate the relationship between joint inflammation and damage of the wrists and hands, measured by semiquantitative ultrasound and magnetic resonance imaging scoring systems, with functional disability and handgrip strength (HGs).

Materials and methods

Consecutive adult RA patients with active disease, as defined by a Disease Activity Score 28 joints C-reactive protein (DAS28-CRP) > 3.2, underwent a cross-sectional evaluation comprehensive of a clinimetric assessment, an HGs evaluation, an ultrasound assessment aimed at calculating the UltraSound-CLinical ARthritis Activity (US-CLARA), and a magnetic resonance imaging scored according to the modified Simplified Rheumatoid Arthritis Magnetic Resonance Imaging Score (mod SAMIS). The Spearman’s rho correlation coefficient was used to test the correlations.

Results

Sixty-six patients with RA were investigated (age 55.6 ± 12.2 years). The mod SAMIS total score and the US-CLARA had a weak but significant correlation (rho = 0.377, p = 0.0018). Among the mod SAMIS sub-scores, there was a significant relationship between mod SAMIS bone edema (SAMIS-BME) and US-CLARA (rho = 0.799, p < 0.001) and mod SAMIS synovitis (SAMIS synovitis) and US-CLARA (rho = 0.539, p < 0.001). There were also significant negative relationships between the HGs score and the mod SAMIS total score and US-CLARA (rho = − 0.309, p = 0.011 and rho = − 0.775, p < 0.0001, respectively).

Conclusions

BME and synovitis have an influence on the function of the upper extremities. The US-CLARA and the mod SAMIS total score are intriguing options for semiquantitative assessment of joint inflammation and damage in RA.

Comparison of the efficacy and risk of discontinuation between non-TNF-targeted treatment and a second TNF inhibitor in patients with rheumatoid arthritis after first TNF inhibitor failure

Objectives:

Despite improved care for rheumatoid arthritis (RA) patients, many still experience treatment failure with biologic disease-modifying antirheumatic drugs (bDMARDs) or targeted synthetic DMARDs [tsDMARDs; typically Janus kinase inhibitors (JAKi)], and eventually switch to other agents. We compared the efficacy of a second tumor necrosis factor inhibitor (TNFi) and non-TNF-targeted treatment as the second-line treatment in patients showing an insufficient response to the first TNFi.

Methods:

Patients were included if they had received at least one prescription for a TNFi, and at least one follow-up prescription for a second TNFi or non-TNF-targeted treatment after discontinuation of the first drug. In total, 209 patients were analyzed, including 69 with a second TNFi and 140 with a non-TNF-targeted treatment (106 non-TNFi biologics and 34 JAKi). Cox regression was used to estimate the hazard ratio (HR) for discontinuation.

Results:

The mean follow-up period after switching was 28.0 (range: 0–80) months and 24.4% of the 209 patients switched or discontinued the second drug. In multivariate Cox proportional hazard analysis, the non-TNF-targeted treatment group had a lower likelihood of discontinuing their treatment than the second TNFi group [HR = 0.326, 95% confidence interval (CI): 0.170–0.626, p = 0.001]. When analyzed separately, the risk of discontinuation was significantly lower in both the non-TNFi biologic (HR = 0.318, 95% CI: 0.160–0.633, p = 0.001) and JAKi (HR = 0.356, 95% CI: 0.129–0.980, p = 0.046) groups than in the second TNFi group.

Conclusion:

Our study supported switching to a non-TNF-targeted treatment instead of TNF cycling in patients with RA showing an inadequate response to initial TNFi.

Effects of bDMARDs on quality of life in patients with psoriatic arthritis: meta-analysis

OBJECTIVES

To determine the effects of biological disease-modifying anti-rheumatic drugs (bDMARDs) on the quality of life (QoL) among patients with psoriatic arthritis (PsA).

DESIGN

Meta-analysis.

DATA SOURCES AND ELIGIBILITY CRITERIA

PubMed, Web of Science, Cochrane Library, China National Knowledge Infrastructure, WanFang and VIP databases were searched to collect randomised controlled trials (RCTs), which were conducted to evaluate the effect of bDMARDs in the treatment of patients with PsA and reported QoL-related outcomes, from inception to November 2020 and updated on 19 February 2022.

DATA EXTRACTION AND SYNTHESIS

Outcomes about Health Assessment Questionnaire Disability Index (HAQ-DI), Dermatology Life Quality Index, physical component summary and mental component summary of the Short Form 36, EuroQol Visual Analogue Scale, Psoriasis Area Severity Index (PASI) 50/75/90/100 were extracted by two reviewers independently. Data were pooled using the fixed or random effects methods and considered as mean difference (MD) or risk ratio with 95% CI.

RESULTS

Out of 3190 articles screened, 37 RCTs (with 47 articles reported) were included. Pooled estimates showed that bDMARDs were superior versus placebo on all outcomes. Against methotrexate (MTX) and tofacitinib, bDMARDs showed no statistically significant advantages or significant disadvantages. Similar results were found for bDMARDs+MTX versus MTX. For HAQ-DI, the results of the subgroups of bDMARDs versus placebo, bDMARDs+MTX versus MTX, bDMARDs versus tofacitinib and bDMARDs versus MTX were -0.21 (MD, 95% CI, -0.23 to -0.18), -0.22 (MD, 95% CI, -0.58 to 0.14), -0.01 (MD, 95% CI, -0.05 to 0.04) and -0.03 (MD, 95% CI, -0.04 to -0.02), respectively.

CONCLUSIONS

Compared with placebo, bDMARDs taken by patients with PsA appear to significantly improve the QoL. Compared with other therapeutic agents, more studies are required to confirm the effect of single and combined bDMARDs use further.

Health-related quality of life and treatment satisfaction in Palestinians with rheumatoid arthritis: a cross-sectional study

BACKGROUND

Studying health-related quality of life (HRQoL) and treatment satisfaction have helped in understanding how to optimize rheumatoid arthritis (RA) treatment outcomes and find ways to alleviate signs and symptoms among patients.

OBJECTIVE

In this study, our objective was to evaluate the association between satisfaction with care and HRQoL among RA patients from northern Palestine. In addition, this study also aimed to determine the associations between the clinical characteristics of patients with RA with treatment satisfaction and HRQoL.

METHODS

This was a multicenter cross-sectional study conducted between July and October 2018. Patients with RA diagnosis who presented at rheumatology clinics were interviewed. The SF-36 short questionnaire was used to assess HRQoL and Treatment Satisfaction Questionnaire for Medication (TSQM) version 1.4 to assess treatment satisfaction among study groups. We use descriptive and comparative statistics to present the results.

RESULTS

A total of 283 patients were included. Several sociodemographic and clinical characteristics were found to be associated with poor HRQoL scores and low treatment satisfaction. The physical component summary (PCS) was negatively associated with age, patients' self-reported disease activity, duration of the disease, and the total number of medications taken by the patient, and was positively associated with educational background, employment, and household income. The mental component summary (MCS) was negatively associated with patients' self-reported disease activity and the patient's total number of comorbid diseases. The number of comorbid diseases was negatively associated with effectiveness. All HRQoL subscales were significantly correlated with treatment satisfaction. The range of correlation with PCS was between 0.272 for convenience and 0.425 for side effects (p < 0.001). Similarly, the highest correlation with MCS was 0.458 for side effects, and the lowest was 0.337 for convenience (p < 0.001).

CONCLUSIONS

The current study found that HRQoL was significantly correlated with treatment satisfaction. Furthermore, the results of this study showed that HRQoL and treatment satisfaction are likely to be affected by sociodemographic and clinical characteristics. These results may be beneficial in clinical practice, mainly in the early treatment of patients with RA, at a stage where it is still possible to increase treatment satisfaction.

Psychometric properties of outcome measurement instruments for ANCA-associated vasculitis: a systematic literature review

OBJECTIVES

To systematically review the psychometric properties of outcome measurement instruments used in ANCA-associated vasculitis (AAV).

METHODS

Medline, EMBASE, Cochrane, Scopus and Web of Science were searched from inception to 14 July 2020 for validation studies of instruments used in AAV. Following the COnsensus-based Standards for the selection of health status Measurement INstruments (COSMIN) and OMERACT frameworks, different psychometric properties (validity, reliability, responsiveness and feasibility) were summarized. Risk of bias was assessed according to the COSMIN checklist.

RESULTS

From 2505 articles identified, 32 met the predefined selection criteria, providing information on 22 instruments assessing disease activity (n = 7), damage (n = 2), activity and damage (n = 1), health-related quality of life (HRQoL; n = 9) and function (n = 3). Most of the instruments were tested in AAV as a group or in granulomatosis with polyangiitis only.The BVAS, any version, the Vasculitis Damage Index (VDI) and the AAV-Patient-Reported Outcome (AAV-PRO) have been more extensively validated than the other instruments. BVAS for Wegener Granulomatosis (BVAS/WG) has been shown to be valid for measuring disease activity [correlation with Physician global assessment (r = 0.90)], reliability (inter-observer intraclass correlation coefficient = 0.97), responsiveness and feasibility. For damage, VDI was shown to be moderately valid (correlations with BVAS version 3 at 6 months r = 0.14, BVAS/WG at 1 year r = 0.40 and 5 years r = 0.20), and feasible. For HRQoL, AAV-PRO demonstrated validity (correlations of the six AAV-PRO domains with EQ-5D-5L: -0.78 to -0.55; discrimination between active disease and remission, P < 0.0001 for all comparisons). The overall performance of instruments assessing function was low-to-moderate.

CONCLUSION

Among the 22 outcome measurement instruments used for AAV, BVAS (any version), VDI and AAV-PRO had the strongest psychometric properties.

Current Medication Practices and Preferences Among Patients With Psoriatic Arthritis

OBJECTIVE

The aim of this study was to evaluate real-world psoriatic arthritis (PsA) medication use and patient medication preferences.

METHODS

This is a cross-sectional survey of Classification for Psoriatic Arthritis criteria defined PsA patients recruited from a single-center PsA registry from June to September 2020. Preferences were ranked on a 5-point Likert scale ranging from "not at all important" to "extremely important."

RESULTS

One hundred thirty-seven patients (29%) responded. The median duration (years) of PsA skin and joint symptoms was 19 (interquartile range, 10-34) and 12 (interquartile range, 8-21), respectively. The most common initial immunomodulatory medications were anti-tumor necrosis factor α (35%), methotrexate (19%), and anti-phosphodiesterase 4 (anti-PDE4) (12.4%). At survey administration, the most common immunomodulatory therapies were anti-tumor necrosis factor α (30%), anti-interleukin 17 (IL-17) (20.4%), and methotrexate (10.2%). After 2018, when updated guidelines from the American College of Rheumatology/National Psoriasis Foundation were published, a significantly higher percentage of patients' first medication was an anti-IL-17 compared with 2018 or earlier (30% vs 3.5%, p < 0.001), a pattern also seen with anti-PDE4 (40% vs 11.5%, p < 0.012). Medication preferences most ranked as "extremely" important were prevention of joint damage (80%), ability to perform daily activities (71%), prevention of pain (70.1%), rheumatologist recommendation (63%), and medication adverse effects (62%).

CONCLUSIONS

The significant increase of anti-IL-17 and anti-PDE4 medications as initial treatment after 2018 may reflect their inclusion as potential initial therapy in updated guidelines, along with the importance placed by patients on medication adverse effects. Given the expanding armamentarium of PsA medications, it is increasingly important to align patient preferences and therapeutic options to ensure durable use of effective therapy.

Assessment of quality of life in patients with Lyme arthritis and rheumatoid arthritis

Objectives

Patients' quality of life is one of the key concepts of modern medicine, which characterizes the role of physical and mental functioning in the course of the disease. This article presents a stratification of factors influencing the quality of life in patients with rheumatoid arthritis (RA) and Lyme arthritis (LA).

Material and methods

Ninety patients with RA were included in this study among them n = 44 (48.89%) also with LA diagnosis and n = 46 (51.11%) with RA. All studied patients were examined and questioned according to the Health Assessment Questionnaire-Disability Index and the 36-Item Short Form Survey (SF-36) to assess their quality of life. The disease activity score with examination of 28 joints was used to assess the activity of the disease. Multiple regression analysis was used to determine the most significant factors influencing patients' quality of life.

Results

Patients who agreed to participate in the study had high and moderate disease activity; however, patients with LA showed significantly higher baseline data on the intensity of the inflammatory process. According to the analysis of the questionnaire responses, a significantly reduced physical activity of both groups was revealed, but patients with LA had significantly worse BP (p = 0.002), GH (p = 0.006), and Mental Component Summary scales (p = 0.001). The greatest relationship between disease activity and quality of life by Physical Component Summary according to SF-36 (r = -0.80) was found in patients with LA and (r = -0.72) - with RA.

Conclusions

The presence of Borrelia burgdorferi in patients with arthritis not only significantly reduced the motor activity of patients, but also complicated the mental adaptation to their own disease. Factors that affect the quality of life - the activity and duration of the disease in patients of both cohorts, and age and total number of affected joints - for patients with RA.

Pain and Affected Symptoms of Patients with Rheumatoid Arthritis During COVID-19 Period

BACKGROUND

Aim: The aim of this study is to determine the symptoms, pain, and function changes experienced by rheumatoid arthritis patients during the COVID-19 pandemic.

METHOD

This descriptive study was completed with a total of 119 patients from the rheumatology clinic of a university hospital who met the follow-up research criteria and agreed to participate in the study. Descriptive features question form, pandemic period disease characteristics form, and Visual Analogue Scale were used to collect data.

RESULTS

The mean age of the patients was 48.53 ± 10.24, the duration of the disease was 69.63 ± 37.02 months, the average visual analog scale values before the pandemic period were 3.77 ± 1.40, while the average visual analog scale values during the pandemic period were 5.02 ± 1.57. The most common patient complaints were hygiene problems (p < .001), dressing problems (p < .001), and nutritional problems (p < .001) due to increased pain during the pandemic period. It was determined that the patients needed a health care professional for self-care (p < .001), injections (p < .001), and pain management (p < .001) during the pandemic period.

CONCLUSIONS

During the pandemic period, patients with rheumatoid arthritis (RA) stated that they needed the support of a health care professional for self-care, injections, and pain management.

Psoriatic Arthritis: The Influence of Co-morbidities on Drug Choice

Psoriatic arthritis (PsA) is associated with a higher burden of co-morbidities such as obesity, cardiovascular disease, non-alcoholic fatty liver disease, inflammatory eye disease, inflammatory bowel disease, skin cancer and depression compared to the general population. In the last 20 years, the therapeutic options for PsA have increased exponentially with the availability of tumor necrosis factor-alpha (TNF) inhibitors, interleukin (IL)-17 inhibitors, IL-12/23 inhibitors and Janus kinases/signal transducer and activator of transcription proteins (JAK/STAT) inhibitors. The articular and extra-articular manifestations of PsA usually dictate the treatment choice but important consideration must be given to the corresponding co-morbidities while deciding the drug therapy due to associated safety profile, effect on disease activity, etc. This review provides a comprehensive review of common co-morbidities in PsA and how they can influence treatment choices.