Physician Adherence to Treat-to-Target and Practice Guidelines in Rheumatoid Arthritis

Identification of Gaps in Quality of Care and Good Practice Interventions in Rheumatoid Arthritis: Insights From a Literature Review and Qualitative Study of Nine Centers in North America

OBJECTIVE

Quality of care (QoC) delivery in rheumatoid arthritis (RA) continues to suffer from various challenges (eg, delay in diagnosis and referral) that can lead to poor patient outcomes. This study aimed to identify good practice interventions that address these challenges in RA care in North America.

METHODS

The study was conducted in three steps: (1) literature review of existing publications and guidelines (April 2005 to April 2021) on QoC in RA; (2) in-person visits to >50 individual specialists and health care professionals across nine rheumatology centers in the United States and Canada to identify challenges in RA care and any corresponding good practice interventions; and (3) collation and organization of findings of the two previous methods by commonalities to identify key good practice interventions, followed by further review by RA experts to ensure key challenges and gaps in RA care were captured.

RESULTS

Several challenges and eight good practice interventions were identified in RA care. The interventions were prioritized based on the perceived positive impact on the challenges in care and ease of implementation. High-priority interventions included the use of technology to improve care, streamlining specialist treatment, and facilitating comorbidity assessment and care. Other interventions included enabling patient access to optimal medication regimens and improving patient self-management strategies.

CONCLUSION

Learnings from the study can be implemented in other rheumatology centers throughout North America to improve RA care. Although the study was completed before the COVID-19 pandemic, the findings remain relevant.

Nuciferine alleviates collagen-induced arthritic in rats by inhibiting the proliferation and invasion of human arthritis-derived fibroblast-like synoviocytes and rectifying Th17/Treg imbalance

Rheumatoid arthritis (RA) is a chronic autoimmune disorder marked by persistent synovial inflammation and joint degradation, posing challenges in the development of effective treatments. Nuciferine, an alkaloid found in lotus leaf, has shown promising anti-inflammatory and anti-tumor effects, yet its efficacy in RA treatment remains unexplored. This study investigated the antiproliferative effects of nuciferine on the MH7A cell line, a human RA-derived fibroblast-like synoviocyte, revealing its ability to inhibit cell proliferation, promote apoptosis, induce apoptosis, and cause G1/S phase arrest. Additionally, nuciferine significantly reduced the migration and invasion capabilities of MH7A cells. The therapeutic potential of nuciferine was further evaluated in a collagen-induced arthritis (CIA) rat model, where it markedly alleviated joint swelling, synovial hyperplasia, cartilage injury, and inflammatory infiltration. Nuciferine also improved collagen-induced bone erosion, decreased pro-inflammatory cytokines and serum immunoglobulins (IgG, IgG1, IgG2a), and restored the balance between T helper (Th) 17 and regulatory T cells in the spleen of CIA rats. These results indicate that nuciferine may offer therapeutic advantages for RA by decreasing the proliferation and invasiveness of FLS cells and correcting the Th17/Treg cell imbalance in CIA rats.

Guideline for schizophrenia: implementation status and attitude toward an upcoming living guideline

The implementation status of clinical guidelines is, despite their important role in connecting research with practice, frequently not satisfactory. This study aims to investigate the implementation status of the current German guideline for schizophrenia. Moreover, the attitude toward a living guideline has been explored for the first time by presenting screenshots of the German schizophrenia guideline transferred to a digital living guideline format called MAGICapp. A cross-sectional online survey was performed under the participation of 17 hospitals for psychiatry and psychosomatic medicine in Southern Germany and one professional association for German neurologists and psychiatrists. 439 participants supplied sufficient data for analysis. 309 provided complete data sets. Regarding the current guideline for schizophrenia and key recommendations, a large awareness-to-adherence gap was found. Group comparisons between different professions (caregivers, medical doctors, psychologists/psychotherapists, psychosocial therapists) detected differences in the implementation status showing higher awareness and agreement with the schizophrenia guideline and its key recommendations among medical doctors compared to psychosocial therapists and caregivers. Moreover, we detected differences in the implementation status of the guideline as a whole and its key recommendations between specialist and assistant doctors. The attitude toward an upcoming living guideline was mostly positive, especially among younger healthcare professionals. Our findings confirm an awareness-to-adherence gap, not only for the current schizophrenia guideline in general but also for its key recommendations with apparent differences between professions. Overall, our results show promising positive attitudes toward the living guideline for schizophrenia among healthcare providers, suggesting that a living guideline may be a supportive tool in everyday clinical practice.

Effectiveness of a treat-to-target strategy in patients with moderate to severely active rheumatoid arthritis treated with abatacept

BACKGROUND

To compare a treat-to-target (T2T) approach and routine care (RC) in adults with active to severely active rheumatoid arthritis (RA) initiating subcutaneous abatacept.

METHODS

A 12-month cluster-randomized trial in active RA patients treated with abatacept was conducted. Physicians were randomized to RC or T2T with a primary endpoint of achieving sustained Clinical Disease Activity Index (CDAI) low disease activity (LDA) at two consecutive assessments approximately 3 months apart. Additional outcomes included Simple Disease Activity Index (SDAI), Disease Activity Score 28-CRP (DAS28-CRP), Routine Assessment of Patient Index Data 3 (RAPID3), and the Health Assessment Questionnaire-Disability Index (HAQ-DI). Time to achieve therapeutic endpoints was assessed with survival analysis.

RESULTS

Among the 284 enrolled patients, 130 were in the T2T group and 154 in RC. Primary endpoint was achieved by 36.9% and 40.3% of patients in T2T and RC groups, respectively. No significant between-group differences were observed in the odds of achieving secondary outcomes, except for a higher likelihood of CDAI LDA in the T2T group vs. RC (odds ratio [95% confidence interval]: 1.33 [1.03-1.71], p = 0.0263). Compared with RC, patients in the T2T group achieved SDAI remission significantly faster (Kaplan-Meier-estimated mean [standard error]: 14.0 [0.6] vs. 19.3 [0.8] months, p = 0.0428) with a trend toward faster achievement of CDAI LDA/remission, DAS28-CRP remission, and HAQ-DI minimum clinically important difference.

CONCLUSIONS

Patients managed per T2T and those under RC experienced significant improvements in RA disease activity at 12 months of abatacept treatment. T2T was associated with higher odds of CDAI LDA and a shorter time to achieving therapeutic endpoints.

TRIAL REGISTRATION

Name of the registry: ClinicalTrials.gov.

TRIAL REGISTRATIONS

NCT03274141 . Date of registration: September 6, 2017.

Go or no-go for treat-to-target in axial spondyloarthritis?

PURPOSE OF REVIEW

For almost a decade, treat-to-target (T2T) has been advocated as a management strategy for axial spondyloarthritis (axSpA), despite a lack of trial evidence. Recently, the first and only published T2T trial in axSpA did not meet its primary endpoint. The purpose of this review is to discuss whether we should continue with a T2T approach in axSpA and to describe some experiences with T2T in clinical practice.

RECENT FINDINGS

The trial showed no superiority of T2T compared with usual care; however, several secondary trial outcomes and the health economic analysis actually favoured T2T, and there are conceivable reasons for the negative trial results. Furthermore, several knowledge gaps related to an optimal T2T approach in axSpA were identified. In clinical practice, a T2T approach was applied to only a limited extent, possibly because of several challenges.

SUMMARY

Despite one negative trial, it is too early to abandon T2T in axSpA. Not only more evidence from clinical trials but also research on the optimal target and management of all facets of axSpA, are highly needed. For successful implementation of T2T in clinical practice, it is important that barriers and facilitators to application are identified and subsequently addressed.

Immunosensing for Early Detection of Rheumatoid Arthritis Biomarkers: Anti-Cyclic Citrullinated Peptide Antibodies Based on Tilted-Fiber Bragg Grating Biosensor

Rheumatoid arthritis (RA) is regarded as a chronic, immune-mediated disease that leads to the damage of various types of immune cells and signal networks, followed by inappropriate tissue repair and organ damage. RA is primarily manifested in the joints, but also manifests in the lungs and the vascular system. This study developed a method for the in vitro detection of RA through cyclic citrullinated peptide (CCP) antibodies and antigens. The diameter of a tilted-fiber Bragg grating (TFBG) biosensor was etched to 50 μm and then bonded with CCP antigens and antibodies. The small variations in the external refractive index and the optical fiber cladding were measured. The results indicated that the self-assembled layer of the TFBG biosensor was capable of detecting pre- and post-immune CCP antigen and CCP peptide concentrations within four minutes. A minimum CCP concentration of 1 ng/mL was detected with this method. This method is characterized by the sensor's specificity, ability to detect CCP reactions, user-friendliness, and lack of requirement for professional analytical skills, as the detections are carried out by simply loading and releasing the test samples onto the platform. This study provides a novel approach to medical immunosensing analysis and detection. Although the results for the detection of different concentrations of CCP antigen are not yet clear, it was possible to prove the concept that the biosensor is feasible even if the measurement is not easy and accurate at this stage. Further study and improvement are required.

Treat-to-target in rheumatoid arthritis: a real-world study of the application and impact of treat-to-target within the wider context of patient management, patient centricity and advanced therapy use in Europe

BACKGROUND

While treat-to-target (T2T) is endorsed for the management of rheumatoid arthritis (RA), data on the degree of implementation in clinical practice are limited. This study investigated the use of T2T for RA in a real-world setting across Europe.

METHODS

The Adelphi RA Disease-Specific Programme was a point-in-time survey of rheumatologists and their consulting patients with RA conducted between January and October 2020 in Belgium, France, Germany, Italy, Spain and the UK. Rheumatologists completed an attitudinal survey, and a record form for their next 10-12 consulting patients, who were invited to voluntarily complete a patient-reported questionnaire. Data collected included clinical characteristics, treatment patterns and attitudes towards T2T.

RESULTS

Overall, 316 rheumatologists provided data for 3120 patients, of whom 1108 completed the questionnaire. While 86.1% of rheumatologists estimated using T2T principles in clinical practice, only 66.6% of patients were reported by their physician to be managed using a T2T approach. Achieving disease remission was the most commonly reported treatment goal identified by rheumatologists (79.7%), followed by symptom control (47.8%) and reducing impact on quality of life (44.5%). 40.8% of rheumatologists and their patients were in agreement that a treatment goal had been set. When there was agreement on treatment goals, we observed better patient satisfaction, engagement and treatment success.

CONCLUSIONS

Despite recommendations, the T2T approach in RA appears to be suboptimally implemented in clinical practice. This highlights the importance of patient-centricity in the decision-making process to define meaningful targets and select appropriate treatments to improve disease outcomes.

Implementation of the treat-to-target approach and treatment satisfaction in patients with rheumatoid arthritis: perspectives of Chinese rheumatologists

OBJECTIVE

To investigate the implementation of treat-to-target (T2T) and treatment satisfaction from Chinese rheumatologists' perspectives.

METHODS

This retrospective analysis of a cross-sectional database collected from rheumatologists and their adult patients with RA in China using Adelphi Real World Disease Specific Programme™ methodology. Multivariate logistic regression models were used to evaluate factors associated with T2T use, achievement of T2T goals, and physician treatment satisfaction.

RESULTS

Sixty physicians provided data for 600 patients, of whom 39.0% (234/600) were being treated using T2T, and 64.9% (366/564) had achieved their T2T goal. Physicians were satisfied with treatment in 74.3% (445/599) of patients. Patients with a higher pain score were more likely to be managed using T2T (odds ratio (OR) 1.25; p = 0.017), but less likely to have achieved the T2T goal (OR 0.76; p = 0.004). T2T use was more likely if patients had a longer time since diagnosis (> 2 vs ≤ 2 years; OR 1.61; p = 0.031) or received targeted synthetic or biologic disease-modifying antirheumatic drugs (tsDMARDs or bDMARDs; OR 6.90; p < 0.001). T2T goal achievement was more likely for patients with higher body mass index (≥ 24 vs < 24 kg/m²; OR 2.73; p = 0.001) or full-time employment (OR 2.11; p = 0.005). Physician treatment satisfaction was more likely if the T2T goal was achieved (OR 4.78; p < 0.001) or tsDMARDs or bDMARDs were used (OR 2.58; p = 0.017), and less likely if pain scores were higher (OR 0.79; p = 0.019).

CONCLUSIONS

T2T implementation in China is suboptimal. Our findings provide insight into T2T implementation and physician treatment satisfaction, supporting T2T use in Chinese RA clinical practice. Key Points • T2T implementation in China is currently suboptimal. • Patients with greater pain were more likely to be managed using T2T but were less likely to have achieved their T2T goals. • Physician treatment satisfaction was associated with T2T goal achievement.

Treat-to-target in axial spondyloarthritis: an observational study in daily practice

OBJECTIVES

To evaluate the extent to which internationally agreed treat-to-target recommendations were applied in clinical practice in patients with axial spondyloarthritis.

METHODS

Data were used from a web-based patient registry for monitoring SpA in daily practice in the Netherlands. The extent to which treat-to-target was applied was evaluated through four indicators: the proportion of patients (i) with ≥1 Ankylosing Spondylitis Disease Activity Score (ASDAS) assessed during a 1-year period, (ii) having inactive disease/low disease activity (i.e. ASDAS < 2.1), (iii) in whom re-evaluation of ASDAS within recommended intervals occurred, and (iv) with high disease activity (HDA, i.e. ASDAS ≥ 2.1) in whom treatment was adapted ≤6 weeks after obtaining ASDAS ≥ 2.1. Patients with HDA with treatment adaptations were compared with patients with HDA without treatment adaptations.

RESULTS

In 185 out of 219 patients (84%), disease activity was monitored with ≥1 ASDAS during a 1-year period, of whom 71 (38%) patients had a score below the target (ASDAS < 2.1) at first measurement. Re-evaluation of ASDAS ≤3 months occurred in 11% and 23% of the patients with inactive disease/low disease activity and HDA, respectively. Treatment adaptation occurred in 19 out of 114 patients (17%) with HDA. Patients in whom treatment was adapted had significantly higher ASDAS (P < 0.01), CRP levels (P < 0.05) and physician global assessment (P < 0.05) compared with patients without treatment adaptations.

CONCLUSIONS

Treat-to-target was applied to a limited extent in clinical practice in patients with axial spondyloarthritis. Available disease activity scores seemed not to be used for determining the frequency of re-evaluation nor treatment adaptation.

Rheumatoid arthritis management in the APLAR region: Perspectives from an expert panel of rheumatologists, patients and community oriented program for control of rheumatic diseases

Rheumatoid arthritis (RA) is a major health burden in Asia Pacific affecting the quality of life of patients and consuming healthcare resources. According to recent estimates from the World Health Organization-International League Against Rheumatism-Community Oriented Program for Control of Rheumatic Diseases, prevalence is around 0.3%-0.5%. Management guidelines have helped to improve treatment across this diverse region. To gain better insight into current real-world management applications in view of these guidelines, virtual meetings were conducted in mid-2020 to explore perspectives of rheumatologists and patients, as well as discuss the impact of coronavirus disease 2019 on RA management. Patients and rheumatologists from Hong Kong, Malaysia, Singapore, the Philippines, Thailand, India, Pakistan, and Taiwan were included, representing a diverse mix of healthcare systems, wealth, ethnicity and culture. Despite many countries having prospered in recent years, similar challenges in RA diagnosis and treatment were identified. The daily impact and patient experience of RA were also similar across countries, marked by "silent" pain and disability, and universal misunderstanding of the disease. Late diagnosis and treatment, and barriers to access to appropriate treatment, remain problematic. The experience shared by Taiwan offers a glimmer of hope, however, wherein patient advocacy groups have succeeded in being included in policy-making decisions and securing access to advanced treatment. Real-world solutions that pay heed to the unique local needs and diversity of Asia Pacific are required to improve RA management, which will take time. In the interim, help can be sought from the trained, non-rheumatologist community to reduce some of the disease burden.

Anti-Inflammatory Effects of Low-Dose Glucocorticoids Compensate for Their Detrimental Effects on Bone Mineral Density in Patients with Rheumatoid Arthritis

Objectives: This study aimed to provide reliable information on the impact of low-dose glucocorticoids (GCs) on the bone mineral density (BMD) of patients with rheumatoid arthritis (RA). Methods: This retrospective study enrolled 933 patients with RA who continued the consumption of GCs (GC group) and 100 patients who had discontinued consumption for >1 year (no-GC group). The BMD values were measured at baseline and follow-up, and the annual rate of change in BMD between the groups was compared using dual-energy X-ray absorptiometry. We used multiple linear regression analysis to identify the factors associated with changes in BMD. Results: The demographic characteristics and use of medical treatments affecting bone metabolism were similar between the two groups. Furthermore, there were no significant differences in the annual rate of changes in BMD and incidence of newly developed osteoporosis and incidental fractures between the two groups. Multiple linear regression analysis revealed that the disease activity score for 28 joints with erythrocyte sedimentation rate was the only factor affecting the annual rate of changes in BMD, and it was inversely proportional to changes in BMD. Conclusion: The benefits of GC therapy in attenuating inflammation compensate for the risk of osteoporosis if adequate measures to prevent bone loss are implemented in patients with RA.

A patient-centered knowledge translation tool for treat-to-target strategy in rheumatoid arthritis: Patient and rheumatologist perspectives

AIM

Implementation of treat-to-target (T2T) for rheumatoid arthritis (RA) presents many challenges and an evidence-practice gap has emerged. This study assessed clinician and patient barriers to the implementation of an RA-T2T strategy and developed a knowledge translation (KT) tool for use in "real-life" clinical settings.

METHODS

Surveys of patients and rheumatologists measured agreement with RA-T2T recommendations and use in daily practice. Patient knowledge and perceptions were assessed as was clinician willingness to alter practice and barriers to RA-T2T using visual analog scales. An electronic KT-tool was developed and a two-phase usability trial undertaken to assess use in clinical interactions.

RESULTS

Ninety-one percent of patients had no prior knowledge of RA-T2T but agreed with the recommendations showing mean level agreement scores (8.39-9.54, SD 2.37-1.54). Ninety percent were willing to try RA-T2T, 49% felt their treatment could be improved and 28% wanted more involvement in treatment decisions. Rheumatologists agreed with RA-T2T recommendations (7.30-9.27, SD 2.59-0.91). Barriers to implementation identified by rheumatologists included time, appointment availability and perceived patient reluctance to escalate medications. Usability experiences with the KT-tool were tracked and clinicians reported it was easy to use (100%), resulted in a discussion of RA-T2T (73%) and a target being set for 63% of consults. Patients reported they read (92%) and understood (87%) the information in the KT-tool, and that a target was set in 62% of interactions.

CONCLUSIONS

RA-T2T uptake in clinical practice may be improved through understanding local clinician and patient barriers and an implementation strategy utilizing a patient-driven KT-tool.

Treatment Satisfaction, Patient Preferences, and the Impact of Suboptimal Disease Control in a Large International Rheumatoid Arthritis Cohort: SENSE Study

BACKGROUND

Patients' needs and perspectives are important determinants of treatment success in rheumatoid arthritis (RA). Assessing patients' perspectives can help identify unmet needs and enhance the understanding of treatment benefits.

OBJECTIVE

The SENSE study assessed the impact of inadequate response to disease-modifying antirheumatic drugs (DMARDs) on treatment satisfaction, disease outcomes, and patient perspectives related to RA disease management.

METHODS

SENSE was a noninterventional, cross-sectional study conducted in 18 countries across Europe, Asia, and South America. Adult patients with poorly controlled RA of moderate/high disease activity were eligible. Patient satisfaction was assessed by the Treatment Satisfaction Questionnaire for Medication (TSQM v1.4). Treatment adherence, healthcare resource utilization (HRU), quality of life (QoL), work ability, digital health literacy (DHL), patient preference information, and treatment strategy were also assessed.

RESULTS

A total of 1624 patients were included in the study: most were female (84.2%) and middle-aged, and mean disease duration was 10.5 years. Mean TSQM global satisfaction subscore was 60.9, with only 13.5% of patients reporting good treatment satisfaction (TSQM global ≥80). The strongest predictor of good treatment satisfaction was treatment with advanced therapies. Most patients (87.4%) reported good treatment adherence. In general, patients had impaired QoL and work ability, high HRU, and 67.4% had poor DHL. Leading treatment expectations were "general improvement of arthritis" and "less joint pain". Most patients preferred oral RA medications (60.7%) and rapid (≤1 week) onset of action (71.1%). "Increased risk for malignancies" and "increased risk for cardiovascular disease" were the least acceptable side effects. Despite suboptimal control, advanced therapies were only used in a minority of patients, and DMARD switches were planned for only half of the patients.

CONCLUSION

Suboptimal disease control negatively impacts treatment satisfaction, work ability, QoL, and HRU. Data collected on patient perspectives may inform shared decision-making and optimize treat-to-target strategies for improving patient outcomes in RA.

Unlocking the Value of Anti-TNF Biosimilars: Reducing Disease Burden and Improving Outcomes in Chronic Immune-Mediated Inflammatory Diseases: A Narrative Review

Immune-mediated inflammatory diseases (IMIDs) are chronic conditions that create a significant disease burden on millions of patients while adding a major financial burden to societies and healthcare systems.

The introduction of biologic medicines has contributed majorly to improving the clinical outcomes of IMIDs and as such these modalities have gained first- or second-line positions in a wide range of treatment guidelines from different international clinical societies. However, the high cost of these biologics traditionally limited their accessibility and delayed their initiation, leaving millions of patients with unmet medical needs for a more affordable and sustainable solution.

The introduction of cost-efficient biosimilar anti-TNFs within Europe since 2013 has allowed more patients with IMIDs to access biologic therapies earlier and for longer, potentially altering the course of the disease into a milder phenotype and reducing the long-term disease burden. This review provides the latest evidence for the impact of biosimilars on patient outcomes and demonstrates their clinical value beyond a reduction in price.