Relationship between psychological factors and arthralgia in patients with rheumatoid arthritis

Association between laughter, frailty, and depression in rheumatoid arthritis patients

OBJECTIVE

This study aimed to determine whether there are associations between laughter, disease activity, frailty, and depression in rheumatoid arthritis (RA) patients.

METHODS

A total of 240 patients were included in this prospective cohort study on frailty in RA patients between March 2021 and June 2022. Patients were divided into the following four groups according to the frequency of laughter: "almost every day," "1-5 days per week," "1-3 days per month," and "never or almost never." Patient characteristics were compared among the four groups by analysis of variance. Factors associated with laughter were identified by multivariable logistic analysis.

RESULTS

The mean 28-joint Disease Activity Score using CRP was 1.91, with 70.7% of patients in remission and 12.6% in low disease activity. For the "almost every day" (42.5% of patients), "1-5 days per week" (40.0%), "1-3 days per month" (11.3%), and "never or almost never" (6.3%) groups, scores of the Kihon Checklist (KCL) for assessing frailty status were 3.5, 4.6, 7.3, and 8.1 (p < .001), respectively, and scores of the Beck Depression Inventory (BDI-II) were 8.4, 10.7, 15.1, and 16.5 (p < .001), respectively. Multivariable analysis revealed that KCL (OR: 0.81, 95% CI: 0.73-0.90) and BDI-II (OR: 0.91, 95% CI: 0.86-0.95) scores were independently associated with the frequency of laughter.

CONCLUSION

Frailty and depression were associated with laughter in RA patients with controlled disease activity. Interventions aimed at not only disease activity control but also frailty prevention may lead to a life filled with laughter.

The association between anxiety and disease activity and quality of life in rheumatoid arthritis: a systematic review and meta-analysis

OBJECTIVES

In people with rheumatoid arthritis (RA), mental health problems are common, but often not recognized or treated, contributing to increased morbidity and mortality. Most studies examining the impact of mental health problems in RA have focused on depression. We aimed to determine the association between anxiety, and disease activity and quality of life (QoL) in people with RA.

METHODS

A systematic review and meta-analysis were performed. A protocol was registered with PROSPERO (CRD2-17062580). Databases (Web of Science, PsycINFO, CINAHL, Embase, Medline) were searched for studies examining the association between anxiety and disease activity and QoL, in adults with RA, from inception to February 2019. Primary outcome measures were DAS28 and SF-36. Eligibility screening and data extraction were completed by two reviewers. Disagreements were resolved by discussion or a third reviewer. Quality assessment was carried out using the Newcastle-Ottawa Scale.

RESULTS

From 7712 unique citations, 60 articles were assessed for eligibility. The final review included 20 studies involving 7452 people with RA (14 cross-sectional, 6 cohort). Eleven examined disease activity, 6 reported QoL outcome measures and 3 included both. Anxiety was associated with increased disease activity and worse QoL. Meta-analysis showed anxiety to be correlated with increased DAS28 scores (r = 0.23, CI 0.14, 0.31) and reduced physical (r = - 0.39, CI - 0.57, - 0.20) and mental QoL (- 0.50, CI - 0.57, - 0.43).

CONCLUSIONS

Anxiety in people with RA is associated with increased disease activity and worse QoL. Improved recognition and management of comorbid anxiety may help to improve outcomes for people with RA.Key Points• This is the first systematic review and meta-analysis to examine the relationship between anxiety and disease activity and QoL in people with RA.• Anxiety was associated with higher disease activity both cross-sectionally and at up to 12-month follow-up.• Anxiety may have a more significant impact on disease activity in early RA, highlighting the importance of early recognition and management of comorbid anxiety.• People with anxiety had poorer self-reported physical and mental QoL, although there was some heterogeneity in study findings, particularly for physical QoL (I² = 78.5%).

Comparative Study of Infliximab Therapy and Methotrexate Monotherapy to Improve the Clinical Effect in Rheumatoid Arthritis Patients

Objective We examined whether infliximab (IFX) therapy was more effective than methotrexate (MTX) monotherapy to achieve an improvement in depressive states in Rheumatoid Arthritis (RA) patients. Methods We examined 152 RA patients (72 IFX patients and 80 MTX patients). We conducted an open-label cohort study to evaluate the disease activity of RA (Simplified Disease Activity Index; SDAI), depressive states (Hamilton Rating Scale for Depression; HAM-D), Activity of Daily Living (ADL) (modified Health Assessment Questionnaire; mHAQ) and Quality of Life (QOL) [Short Form (SF)-36] in patients before and 6 months after receiving therapy. The HAM-D, SDAI, mHAQ and SF-36 scores after 6 months of therapy were measured as the outcomes. Results We analyzed 60 IFX patients and 53 MTX patients. The HAM-D scores significantly improved in both groups (p<0.001), but there was no significant difference in the effectiveness between the IFX and MTX therapies (p=0.792). The SDAI scores significantly improved in both groups after therapy (p<0.001), and IFX therapy was more effective than MTX therapy (p=0.004). The mHAQ and HAM-D scores also improved significantly in both groups after therapy (p<0.001), but no significant difference in the effectiveness between the IFX and MTX therapies was observed (p=0.272, 0.792). The scores of all 8 items of the SF-36 improved in both groups after therapy, but IFX therapy was more effective than MTX therapy in only 4 of the 8 items (p<0.05). Conclusion Both IFX and MTX therapy improved the clinical efficacy, ADL, QOL and depressive states. However, no significant differences regarding an improvement in the depressive states and ADL were observed between IFX therapy and MTX monotherapy.

Sex Differences in the Effects of a Biological Drug for Rheumatoid Arthritis on Depressive State

Objective :

Sex-specific medicine has attracted attention in recent years, but no report on rheumatoid arthritis (RA) has examined sex differences in the effectiveness of biologics on activities of daily living (ADL), quality of life (QOL), or depressive state.

Methods :

The study subjects were 161 RA patients (female: 138; male: 23) attending regular doctor visits at our hospital. We compared the changes in disease activity, which was evaluated using the simplified disease activity index (SDAI), ADL (using the modified health assessment questionnaire; mHAQ), QOL (using short form-36; SF-36), and the Hamilton Depression Rating Scale (HAM-D) for RA patients between each sex over a six-month observation period while administering biologic treatment.

Results :

The female patients reported significant improvements in the following metrics: SDAI: from 22.1 ± 11.9 to 8.9 ± 7.8 (p < 0.001); mHAQ: from 0.46 ± 0.50 to 0.32 ± 0.45 (p < 0.001); and HAM-D: from 6.2 ± 4.8 to 3.8 ± 4.1 (p < 0.001). Moreover, all eight items of the SF-36 were significantly improved (p < 0.01). In contrast, the male patients improved on the SDAI (from 27.9 ± 11.7 to 12.7 ± 8.6 (p < 0.001)), but we did not observe significant improvements in the mHAQ or HAM-D scores or in any items on the SF-36.

Conclusion :

Both male and female patients with RA improved when using a biological drug. Sex differences in the improvement of depressive state were observed.

Combined infliximab and methotrexate treatment improves the depressive state in rheumatoid arthritis patients more effectively than methotrexate alone

OBJECTIVE

Rheumatoid arthritis (RA) patients have a greater depressive tendency than normal subjects, and infliximab is known to provide quick therapeutic effects and to have high bioavailability for RA. We therefore investigated whether the depressive state of RA patients would be improved by infliximab.

MATERIAL AND METHODS

The Self-Rating Depression Scale (SDS) was used to evaluate 34 RA patients before and 14 or 30 weeks after inflixi mab treatment using the SDS and Disease Activity Score (DAS) 28. The SDS and DAS28 results before and after treatment were compared.

RESULTS

We also included 42 cases treated with methotrexate as the control group. The SDS decreased in both groups, and the intraindividual vari ability was p<0.001, indicating that the drugs had significantly different effects on the SDS. The DAS tended to decrease in both groups, but the intraindividual variability was p=0.199, indicating no difference between the two drugs.

CONCLUSION

This study is a preliminary study, but the data suggest that infliximab may reduce RA disease activity and improve the depressive state.