Pain and difficulties performing valued life activities in women and men with rheumatoid arthritis

"As long as you learn to adapt"-a longitudinal mixed-methods study exploring the first decade with rheumatoid arthritis

BACKGROUND

Early diagnosis and modern treatment have changed everyday life of patients with rheumatoid arthritis (RA). However, symptoms are still pronounced several years after diagnosis. The aim of this study is therefore to synthesise the perception of everyday life in men and women with contemporary treated RA over the course of the first decade after diagnosis. This will be achieved by comparing subjective experiences with quantitative measures of disability and disease activity.

METHODS

A longitudinal convergent mixed method was used. Thirty-one patients, clinically diagnosed with RA and ≥ 18 years of age, were recruited from the TIRA-2 project in southeast Sweden. Patients were followed over a decade regarding disease activity (DAS28), grip force (Grippit), pain intensity (VAS mm) and activity limitations (HAQ). Participation in valued life activities (VLA-swe) was assessed 10 years after diagnosis. The patients took part in individual interviews three- and ten-years post-diagnosis. Quantitative data were analysed through descriptive analyses and linear mixed models. The interviews were analysed using directed content analyses. The results from the quantitative and qualitative analyses were integrated in accordance with the chosen design.

RESULTS

Discrepancies between the quantitative and qualitative results were revealed, along with differences between sexes. Women expressed more problems related to disease activity and grip force, which did not coincide with the quantitative results. In fact, women experienced difficulties in activities despite decreased disease activity. Furthermore, their pain score changed quantitatively over time, which was not expressed in the interviews. These disconfirming results were not seen in men. Both women and men displayed confirming results regarding activity limitation. Some issues, such as with basic needs, were more visible quantitatively than through interviews.

CONCLUSIONS

Men and women with contemporary treated RA still experience disability a decade after diagnosis. Additionally, patients' experiences and quantitatively measured outcomes do not always coincide. The qualitative data adds information and thereby complements the quantitative data on disability. Our results confirm the importance of person-centred rehabilitation in optimising patients' possibilities for participation in everyday life.

CLINICAL TRIAL NUMBER

Not applicable.

Arthritis is associated with high nutritional risk among older Canadian adults from the Canadian Longitudinal Study on Aging

This study assessed the association between arthritis, functional impairment, and nutritional risk (NR). Cross-sectional data were from the Canadian Longitudinal Study on Aging, a nationally representative sample of 45-85-year-old community-dwelling Canadians (n = 41,153). The abbreviated Seniors in the Community: Risk Evaluating for Eating and Nutrition II (SCREEN II-AB) Questionnaire determined NR scores (continuous), and high NR (score < 38); the Older American Resources and Services scale measured functional impairment. NR scores and status (low/high) were modelled using multiple linear and logistic regressions, respectively. Analyses adjusted for demographic characteristics, functional impairment, and health (body mass index, self-rated general and mental health). Additional analyses stratified the models by functional impairment. People with arthritis had poorer NR scores (B: - 0.35, CI - 0.48, - 0.22; p < 0.05) and increased risks of high NR (OR 1.11, 95% CI 1.06, 1.17). Among those with functional impairment, the likelihood of high NR was 31% higher in people with arthritis compared to those without arthritis (95% CI 1.12, 1.53). Among those with no functional impairment, the likelihood of high NR was 10% higher in people with arthritis compared to those without (95% CI 1.04, 1.16). These relationships differed based on the type of arthritis. Arthritis is associated with high NR in community-dwelling older adults, both with and without functional impairment. Findings highlight the need for further research on these relationships to inform interventions and improve clinical practices.

The effects of Phycocyanobilin on experimental arthritis involve the reduction in nociception and synovial neutrophil infiltration, inhibition of cytokine production, and modulation of the neuronal proteome

Introduction

The antinociceptive and pharmacological activities of C-Phycocyanin (C-PC) and Phycocyanobilin (PCB) in the context of inflammatory arthritis remain unexplored so far. In the present study, we aimed to assess the protective actions of these compounds in an experimental mice model that replicates key aspects of human rheumatoid arthritis.

Methods

Antigen-induced arthritis (AIA) was established by intradermal injection of methylated bovine serum albumin in C57BL/6 mice, and one hour before the antigen challenge, either C-PC (2, 4, or 8 mg/kg) or PCB (0.1 or 1 mg/kg) were administered intraperitoneally. Proteome profiling was also conducted on glutamate-exposed SH-SY5Y neuronal cells to evaluate the PCB impact on this key signaling pathway associated with nociceptive neuronal sensitization.

Results and discussion

C-PC and PCB notably ameliorated hypernociception, synovial neutrophil infiltration, myeloperoxidase activity, and the periarticular cytokine concentration of IFN-γ, TNF-α, IL-17A, and IL-4 dose-dependently in AIA mice. In addition, 1 mg/kg PCB downregulated the gene expression for T-bet, RORγ, and IFN-γ in the popliteal lymph nodes, accompanied by a significant reduction in the pathological arthritic index of AIA mice. Noteworthy, neuronal proteome analysis revealed that PCB modulated biological processes such as pain, inflammation, and glutamatergic transmission, all of which are involved in arthritic pathology.

Conclusions

These findings demonstrate the remarkable efficacy of PCB in alleviating the nociception and inflammation in the AIA mice model and shed new light on mechanisms underlying the PCB modulation of the neuronal proteome. This research work opens a new avenue to explore the translational potential of PCB in developing a therapeutic strategy for inflammation and pain in rheumatoid arthritis.

"My role as a parent, to me, it has narrowed" the impact of early inflammatory arthritis on parenting roles: a qualitative study

PURPOSE

To explore the impact of early inflammatory arthritis on participation in parenting roles.

MATERIALS AND METHODS

Twenty-four individuals (20 female) aged between 32 and 62 years with early inflammatory arthritis (<2 years duration) and who were parents of dependent children (≤21 years) were interviewed. A qualitative description study design was used, and thematic analysis methodologies were employed in the data analysis.

RESULTS

Parenting roles were significantly impacted in early disease and extensive parenting restrictions were identified regardless of age and gender. Physical symptoms hampered "everyday mammy activities." Parent-child interactions were altered by the emotional impact of early arthritis including low mood and irritability. Participants emphasised remorse at the negative impact of their arthritis on their children's childhood. Parent-role identity and parents' perception of how they were viewed by their children were negatively impacted by early disease with considerable self-imposed pressure to shield children from the consequences of arthritis. A forced "role switch" requiring relinquishing of some parenting tasks was identified as an unwanted burden associated with inflammatory arthritis.

CONCLUSION

Inflammatory arthritis has a negative impact on parenting which is present from disease onset. Understanding factors which influence parenting with arthritis is important to identify appropriate healthcare interventions.Implications for rehabilitationAn early diagnosis of inflammatory arthritis is synonymous with considerable challenges in performing parenting tasks and activities which are present despite early medical management and drug therapy.Physical and psychosocial sequelae of early inflammatory arthritis result in restrictions in the execution of parenting activities and are accompanied by a forced "role switch".The disease impact on parenting differs in early and established inflammatory arthritis and requires distinct healthcare approaches and interventions to adequately address the needs.Parent role identity and perceived lack of control are intrinsically linked to the degree of perceived negative impact on parenting and these factors should be considered in the design and evaluation of appropriate healthcare interventions for this population.

Driving Ability and Safety in Rheumatoid Arthritis: A Systematic Review

OBJECTIVE

To identify whether rheumatoid arthritis (RA) is associated with driving ability and/or the use of assistive devices or modifications to improve driving ability.

METHODS

We conducted a systematic literature review following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines of RA and driving ability/adaptations by searching multiple databases from inception to April 2018. Eligible studies were original articles in the English language that had quantitative data regarding the study objective and at least 5 RA patients. Similar outcomes were extracted across studies and grouped into categories for review.

RESULTS

Our search yielded 1,935 potential reports, of which 22 fulfilled eligibility criteria, totaling 6,285 RA patients. The prevalence of driving issues in RA was highly variable among the studies. Some of the shared themes addressed in these publications included RA in association with rates of motor vehicle crashes, self-reported driving difficulty, inability to drive, use of driving adaptations, use of assistance by other people for transport, and difficulty with general transportation.

CONCLUSION

Despite variability among individual reports, driving difficulties and the use of driving adaptations are relatively common in individuals with RA. Given the central importance of automobile driving for the quality of life of RA patients, further investigations of driving ability and potential driving adaptations that can help overcome barriers to safe driving are needed.

Evaluation of Nutritional Status and Methods to Identify Nutritional Risk in Rheumatoid Arthritis and Spondyloarthritis

Patients with rheumatoid arthritis (RA) and spondyloarthritis (SpA) experience several nutritional challenges and are prone to develop malnutrition. This observational study aimed to perform a comprehensive nutritional assessment of outpatients diagnosed with RA and SpA, as well as to evaluate methods to identify nutritional risk. Nutritional status was investigated by anthropometric measures, body composition (DXA, dual energy X-ray absorptiometry), and handgrip strength (HGS). Nutritional risk was classified by Nutritional Risk Screening 2002 (NRS2002) and malnutrition was defined by the Global Leadership Initiative on Malnutrition (GLIM) criteria and fat-free mass index (FFMI; kg/m², <16.7 (M), <14.6 (F)). Out of 71 included patients, 46 (66%) were abdominally obese, 28 (39%) were obese in terms of body mass index (BMI), and 33 (52%) were obese in terms of the fat mass index (FMI; kg/m², ≥8.3 (M), ≥11.8 (F)). Malnutrition was identified according to FFMI in 12 (19%) patients, according to GLIM criteria in 5 (8%) patients, and on the basis of BMI (<18.5 kg/m²) in 1 (1%) patient. None were identified by NRS2002 to be at nutritional risk. Our study revealed high prevalence of abdominal obesity and low FFMI. Waist circumference was a good indicator of FMI. BMI, NRS2002, and HGS did not capture patients with malnutrition identified by DXA.

Pain Mechanism in Rheumatoid Arthritis: From Cytokines to Central Sensitization

Pain is the most common symptom in patients with rheumatoid arthritis (RA). Although in recent years, through the implementation of targeted treatment and the introduction of disease-modifying antirheumatic drugs (DMARDs), the treatment of RA patients has made a significant progress, a large proportion of patients still feel pain. Finding appropriate treatment to alleviate the pain is very important for RA patients. Current research showed that, in addition to inflammation, RA pain involves peripheral sensitization and abnormalities in the central nervous system (CNS) pain regulatory mechanisms. This review summarized the literature on pain mechanisms of RA published in recent years. A better understanding of pain mechanisms will help to develop new analgesic targets and deploy new and existing therapies.

Alternative care providers in rheumatoid arthritis patient care: a queueing and simulation analysis

Patients diagnosed with rheumatoid arthritis require lifelong monitoring by a rheumatologist. Initiation of the disease-modifying anti-rheumatic drug therapy within twelve weeks of the onset of symptoms is crucial to prevent joint damage and functional disability. We examine the impact of the engagement of alternate care providers (ACP) in alleviating delay due to limited rheumatologist capacity. Using queueing theory and discrete-event simulation, we model rheumatologist-only and rheumatologist-with-ACP system configurations as closed, multi-class queueing networks with class switching.Using summary data from an actual rheumatology clinic for illustration, we analyze various parameter conditions to aid clinic managers and policymakers in decisions concerning capacity allocations and feasible patient panel size that impact timeliness of care and resource utilization.Results not only confirm that a substantial increase in RA patient panel size with an ACP involved in the care of follow-up patients but also demonstrates the boundaries for feasible panel sizes and workload allocation.

Occupational balance and its association with life satisfaction in men and women with rheumatoid arthritis

INTRODUCTION

Despite improved treatments and reduced disability, people with rheumatoid arthritis (RA) experience difficulties in daily life, which may negatively affect their balance of everyday life activities (occupational balance). The aim of this study was to describe occupational balance and its association with self-rated life satisfaction in men and women with RA.

METHODS

A survey, including demographic and health-related questions, was sent to 1,277 people who met the following criteria: with RA >4 years, aged 18-80 years, included in the Swedish Rheumatology Quality Register (SRQ), and had at least one registered visit to the participating rheumatology units in the year before inclusion. The 682 who answered all items in the Occupational Balance Questionnaire (OBQ) were included in the study. Their answers were analysed with descriptive statistics, and logistic regression analyses were conducted on men and women separately.

RESULTS

Significantly higher occupational balance was identified in those participants who were >65 years, had no children at home, had a lower disease activity score, were not continuously stressed and reported low pain intensity. The results of the logistic regression analyses of both genders showed that higher occupational balance was significantly associated with a higher probability for rating themselves as being satisfied with life as a whole.

CONCLUSION

Occupational balance was identified as related to satisfaction with life as a whole, which is valuable information for health professionals. Enhanced occupational balance may be achieved in people with RA by working towards reducing their stress and pain.

Strength Assessment Under Dual Task Conditions in Women with Fibromyalgia: A Test-Retest Reliability Study

The present study aimed to: (1) analyze the test-retest reliability of the 30 s chair stand test and the 30 s arm curl test under dual-task conditions; (2) analyze the test-retest reliability of a new variable which assesses the total performance (cognitive + physical) in both tests. A total of 37 women with fibromyalgia participated in the study. Participants completed the 30 s arm curl test and 30 s chair stand test in both simple and dual-task conditions. These tests were repeated after seven days. In the 30 s chair stand dual-task test the reliability was low to good whereas that of the total performance variable was low to moderate. The reliability in both the 30 s arm curl dual-task test and the total performance variable were good to moderate. Both the 30 s chair stand test and 30 s arm curl test under dual-task conditions and the total performance variables had good test-retest reliability. However, it is necessary to consider the fluctuations of the intraclass correlation coefficient (ICC).

Factors Associated With Hand and Upper Arm Functional Disability in People With Rheumatoid Arthritis: A Systematic Review

OBJECTIVE

This original systematic review aimed to summarize evidence within observational studies on the factors associated with hand functional disability in adults with rheumatoid arthritis (RA).

METHODS

A rigorous extensive systematic literature search was conducted in 6 medical databases for peer-reviewed English language observational studies that explore the factors associated with hand function for people with RA. Factors were critically classified under the domains of the International Classification of Functioning, Disability and Health (ICF) framework and health-related factors. The methodologic quality was determined using the appraisal tool for cross-sectional studies. Factors related to hand function that were investigated in ≥2 studies were explored using a best-evidence synthesis.

RESULTS

Twenty articles from 1,271 citations met the inclusion criteria. All presented cross-sectional data (5 high-quality and 15 low-quality articles), resulting in limited evidence in the best-evidence synthesis. For the factors classified under the ICF domains, the best-evidence synthesis indicated that a diverse range of positive and negative factors were associated with hand function. However, key factors were hand strength, disease activity, and pain intensity. It is evident that few sociodemographic factors have been explored for the association with hand function.

CONCLUSION

Although the level of evidence was limited, modifiable factors such as grip strength, disease activity, and pain were identified as the most influential factors on hand function in people with RA. The findings of the present review indicate that important sociodemographic factors that impact hand function in individuals with RA have not yet been considered or reported in clinical research.

Finding joy in poor health: The leisure-scapes of chronic illness

Globally, increasing numbers of people face the challenge of enjoying life while living with long-term illness. Little research addresses leisure participation for people with chronic illness despite its links with mental and physical health and self-rated quality of life. I use a space-time geographical approach to explore experiences with leisure in everyday life for 26 individuals with chronic kidney disease (CKD) in Australia. I examine ways in which the spatial and temporal characteristics of illness management and symptoms shape where, when, and how participants can enjoy leisure, focusing on: 1) logistical conflicts between illness and leisure; 2) rhythmic interferences with the force of habit in skilful leisure performance; and 3) absorbing experiences of encounter with self and place through leisure. Data were collected from 2013 to 2014. Participants kept diaries over two sample days and then participated in semi-structured interviews. Findings show that the voluntary nature of leisure offered participants important benefits in coping with and managing illness over the long-term, including opportunities to experience greater sense of control, an alternative experience of one's body to the 'sick body', and knowledge creation that supports adaptation to the uncertainties of illness trajectories. The ability to engage in meaningful leisure was constrained by the shaping forces of illness symptoms and management on participants' leisure-scapes. Illness treatment regimens should therefore be adapted to better accommodate leisure participation for chronically ill patients, and leisure should be explicitly incorporated into illness management plans negotiated between patients and health practitioners. Finally, greater understanding of the transformative capacity of habit in activities of experimentation and play may have wider-reaching implications for leisure's potential applications in public health. Leisure should be taken seriously as a vehicle for enhancing wellbeing and adaptation to life with long-term illness.

The relative impact of chronic conditions and multimorbidity on health-related quality of life in Ontario long-stay home care clients

PURPOSE

To examine the relative impact of 16 common chronic conditions and increasing morbidity on health-related quality of life (HRQL) in a population-based sample of home care clients in Ontario, Canada.

METHODS

Participants were adult clients assessed with the Resident Assessment Instrument for Home Care (RAI-HC) between January and June 2009 and diagnosed with one (or more) of 16 common chronic conditions. HRQL was evaluated using the Minimum Data Set-Health Status Index (MDS-HSI), a preference-based measure derived from items captured in the RAI-HC. Multivariable linear regression models assessed the relative impact of each condition, and increasing number of diagnoses, on MDS-HSI scores.

RESULTS

Mean (SD) MDS-HSI score in the study population (n = 106,159) was 0.524 (0.213). Multivariable analysis revealed a statistically significant (p < 0.05) and clinically important (difference ≥ 0.03) decrease in MDS-HSI scores associated with stroke (-0.056), osteoarthritis (-0.036), rheumatoid arthritis (-0.033) and congestive heart failure (CHF, -0.030). Differences by age and sex were observed; most notably, the negative impact associated with dementia was greater among men (-0.043) than among women (-0.019). Further, HRQL decreased incrementally with additional diagnoses. In all models, chronic conditions and number of diagnoses accounted for a relatively small proportion of the variance observed in MDS-HSI.

CONCLUSION

Clinically important negative effects on HRQL were observed for clients with a previous diagnosis of stroke, osteo- and rheumatoid arthritis, or CHF, as well as with increasing levels of multimorbidity. Findings provide baseline preference-based HRQL scores for home care clients with different diagnoses and may be useful for identifying, targeting and evaluating care strategies toward populations with significant HRQL impairments.