Factors of depression among patients with rheumatoid arthritis

The Effect of Depression on Disease Activity and Treatment Response in Patients with Inflammatory Arthritis: Results from a Narrative Literature Review

Background

Inflammatory arthritis refers to a group of diseases that have a common presentation of joint pain, stiffness, and inflammation. Meanwhile, major depressive disorder is a mental health disorder characterized by anhedonia and low mood. Inflammatory arthritis patients have high rates of major depressive disorder, estimated at being up to 38.8%. Depression leads to a significant reduction in patient's health-related quality of life, treatment adherence, and many other measures of health, both subjective and clinical.

Purpose

This literature review explores the effect that depression has on treatment response for the drugs used in inflammatory arthritis.

Methods

A systematic search using PubMed was conducted identifying articles which were each reviewed for relevance and eligibility.

Results

Depression was negatively associated with treatment response to all classes of drugs used to manage inflammatory arthritis, with an increased disease activity and/or number of swollen/tender joints, as well as a reduced rate of remission being recorded for patients with depression compared to those without. However, this effect on treatment response was less clear when conventional synthetic Disease Modifying Anti-rheumatic Drugs were studied, possibly because their anti-inflammatory effects have wide impacts on the whole immune system, whereas biologic Disease Modifying Anti-rheumatic Drugs have very specific targets.

Conclusion

Inflammatory arthritis patients have a significantly lowered response to most drugs when they have depression. Screening and treating depression may attenuate this association. It is recommended that further research focuses on screening for and treating depression in inflammatory arthritis patients.

Depression in Rheumatoid Arthritis: Prevalence and Effects on Disease Activity

Background:The primary objective of this study was to estimate depression's prevalence in a cohort of rheumatoid arthritis (RA) patients, and the secondary objective was to evaluate the impact of depression on disease activity over time. Methods: We included all patients with RA presenting to our clinic from 2019 to 2020, who had three follow-up visits available. Depression prevalence was calculated using the patient's history of diagnosed depression, and disease activity was assessed using the disease activity score for 28 joints (DAS28) and its components: tender joint count (TJC), swollen joint count (SJC), pain value on a visual analog scale (VAS), and inflammatory markers. Results: A total of 400 RA patients were included, 75 of whom had diagnosed depression, generating a prevalence of 18.8%. The mean values of DAS28 and its components were higher, with statistical significance, in the depression subgroup at all three follow-ups (p < 0.001). Conclusions: Depression is prevalent in the RA population, and leads to higher disease activity in dynamic evaluations. Assessing depression could be a psychological marker for RA prognosis with an important outcome in controlling disease activity.

The association of disease activity with depression and sleep quality in patients with rheumatoid arthritis in Hong Kong

Patients with rheumatoid arthritis (RA) often experience depression and poor sleep. Depression and poor sleep may, in turn, worsen RA disease activity. This cross-sectional study aimed to investigate the relationship between RA disease activity as measured using the Disease Activity Score-28 (DAS28-ESR), depression measured using the Beck's Depression Inventory-II (BDI-II), and sleep quality measured using the Pittsburgh Sleep Quality Index (PSQI). Anxiety was measured using the Hospital Anxiety and Depression Scale-Anxiety subscale (HADS-A). A total of 164 consecutive patients with RA were recruited from the Rheumatology Specialist Clinic of a regional hospital in Hong Kong. They were asked to complete questionnaires that included demographic information, the Health Assessment Questionnaire (HAQ), BDI-II, HADS-A, and PSQI. The DAS28-ESR was assessed by the attending rheumatologists. Clinical information was retrieved from the electronic medical records. The mean DAS28-ESR score was 3.35 ± 1.24 (SD). The mean BDI-II was 10.97 ± 9.15 (SD). The mean HADS-A score was 5.57 ± 3.77 (SD). The mean PSQI score was 7.55 ± 4.16 (SD). The BDI-II score was statistically correlated with the DAS28-ESR and PSQI scores. Multiple regression analysis revealed that the association of BDI-II with DAS28-ESR and PSQI was confounded by the HAQ. The association of DAS28-ESR with BDI-II but not with PSQI is in accordance with the results of previous studies. The association between the HAQ and BDI-II has also been demonstrated in previous studies. Clinicians should be aware of mood and sleep problems in patients with RA and adopt a multidisciplinary approach to their management. Future studies should provide information on causality in a more representative sample of patients with RA.

Screening for depressive symptoms in patients with rheumatoid arthritis: relationship with pain severity, disease activity, and sleep quality

Background

Rheumatoid arthritis (RA) is an autoimmune systemic condition that primarily affects all synovial joints, eventually leading to deformity and clinical disability. Much progress has been made in the evaluation of inflammation and disease activity in recent years; however, other factors that can influence these patients’ quality of life, including depression, stress, fatigue, sleep problems, fibromyalgia, sexual activity, and obesity, are often not evaluated by rheumatologists. Our purpose was to explore depressive symptoms in patients with RA and determine how they connected to other aspects of the disease, including pain severity, disease activity, and sleep quality.

Results

A cross-sectional study including 1200 patients with RA was performed. Paints with RA were classified into two groups based on the presence or absence of depressive symptoms using the Beck Depression Inventory-II (BDI-II). Group 1 included patients with both RA and depressive symptoms of varying severity; group 2 included patients with RA but without depressive symptoms. The patients underwent clinical evaluation and application of the Pittsburgh Sleep Quality Index (PSQI), Health Assessment Questionnaire for pain (HAQ-pain), and the Multidimensional Assessment of Fatigue scale (MAF). RA disease activity was evaluated using the DAS28 score. Depressive symptoms of varying severity were prevalent in 96% of our patients with RA, of whom 43.3% had minimal depression, while 13.7% had severe depression. The RA group with depression had a longer duration of disease, prolonged morning stiffness, and high disease activity measured by the DAS28 score than patients with only RA. In RA patients with concomitant depression, pain, sleep, and fatigue scores were also worse.

Conclusions

The presence of depression among patients with RA was associated with worse DAS28, HAQ, PASQI, and fatigue scores. Screening and recognition of such psychosocial disorders may help patients achieve optimal disease control and a good outcome.

High Prevalence of Depressive Symptoms Among Ugandan Patients with Rheumatoid Arthritis

Background

There is a scarcity of data on the burden of depression among Ugandans with rheumatoid arthritis (RA) patients. We aimed to screen for symptoms of depression, their severity and associated factors among patients with RA in Uganda.

Patients and Methods

A descriptive, cross-sectional study was conducted between September and December 2020 at Mulago National Referral Hospital (MNRH) and Nsambya Hospital. Patients with RA were enrolled consecutively. Data on demographics, disease course and comorbidities and depression symptomatology were collected through an interviewer administered questionnaire. Symptoms of depression were screened for using the depression/anxiety dimension of the EuroQoL questionnaire.

Results

Forty-eight patients with a median age of 52 (IQR: 43.5–60.5) years were recruited in the study. The majority of the patients were female (91.7%, n=44). Twenty-nine patients (60.4%) had comorbidities with a median Charlson comorbidity score of 3 (IQR: 2–4). Overall, 70.8% (n=34) had depressive symptoms. Patients attending MNRH were more likely to have depressive symptoms (p=0.025). Significantly, patients with depressive symptoms were younger (p=0.027), had lower health index value (p<0.001), and lower overall self-reported health status (p=0.013). At binary logistic regression, patients at MNRH (crude odds ratio (COR): 4.32, 95% confidence interval (CI): 1.16–16.15, P=0.030), patients aged <52 years (COR: 5.24, 95% CI: 1.23–22.28, P=0.025) and those with mild RA (COR: 5.71, 95% CI: 1.15–28.35, P=0.033) were significantly more likely to have depressive symptoms. Increase in age (COR: 0.94, 95% CI: 0.89–0.99, P=0.025), and high visual analogue score (COR: 0.94, 95% CI: 0.89–0.99, P=0.013) were protective.

Conclusion

Depressive symptoms were common among RA patients in Uganda. Routine screening, diagnosis and management of depression is recommended among young patients to improve quality of life and patient outcomes.

Prevalence and Risk Factors for Anxiety and Depression in Patients With COVID-19 in Wuhan, China

OBJECTIVE

Infectious diseases can cause psychological changes in patients. This study aimed to evaluate the prevalence and related risk factors for anxiety and depression in patients with COVID-19.

METHODS

A cross-sectional study was performed on patients with COVID-19 admitted to the Sino-French New City branch of Wuhan Tongji Hospital from January to February 2020. The Zung Self-Rating Anxiety and Depression Scales were used to evaluate the prevalence of anxiety and depression. Demographic, clinical, and sociological data were also collected. Multivariable logistic regression analysis was used to identify independent risk factors of anxiety and depression in patients with COVID-19.

RESULTS

In the current study, 183 patients were enrolled (mean age = 53 ± 9 years; 41.1% women). The prevalences of anxiety and depression were 56.3% and 39.3%, respectively. Logistic regression analysis revealed that older age, female sex, being divorced or widowed, COVID-19 disease duration, renal disease, and depression were identified as independent risk factors for anxiety in patients with COVID-19. Factors that were associated with depression were female sex, being widowed, COVID-19 disease duration, and anxiety.

CONCLUSIONS

This study demonstrates a high prevalence of anxiety and depression in patients with COVID-19 at the peak of the epidemic in Wuhan, China. The identification of demographic, clinical, and social factors may help identify health care professionals to provide psychological care as part of treatment for patients with COVID-19 and other life-threatening infectious diseases.

A reconciling hypothesis centred on brain-derived neurotrophic factor to explain neuropsychiatric manifestations in rheumatoid arthritis

Rheumatoid arthritis (RA) is an autoimmune chronic inflammatory disease characterized by synovitis leading to joint destruction, pain and disability. Despite efficient antirheumatic drugs, neuropsychiatric troubles including depression and cognitive dysfunction are common in RA but the underlying mechanisms are unclear. However, converging evidence strongly suggests that deficit in brain-derived neurotrophic factor (BDNF) signalling contributes to impaired cognition and depression. Therefore, this review summarizes the current knowledge on BDNF in RA, proposes possible mechanisms linking RA and brain BDNF deficiency including neuroinflammation, cerebral endothelial dysfunction and sedentary behaviour, and discusses neuromuscular electrical stimulation as an attractive therapeutic option.

Interleukin 6, interleukin 17, disease-related and contextual factor association with depression, and its severity in patients with rheumatoid arthritis

OBJECTIVE

Depression is very prevalent in rheumatoid arthritis (RA) compared with the general population and may be associated with poor clinical outcomes. Identifying factors associated with depression could improve outcomes for this at risk group. However, few studies have comprehensively examined the association of contextual and disease-related factors as well as pro inflammatory cytokines interleukin 6 (IL-6) and interleukin 17 (IL-17) with depression in RA. Therefore, we aimed to identify the factors significantly associated with depression and severe depression in RA, thus providing a reference for applying clinical care interventions for patients with RA.

METHODS

An observational cross-sectional study was conducted on 120 RA patients. Potential determinants included contextual and disease-related factors and laboratory variables. Enzyme-linked immunosorbent assay was used to measure serum IL-6 and IL-17 levels. Depression was assessed using the Arabic version of the Beck Depression Inventory-II questionnaire.

RESULTS

A total of 120 patients were included, and up to 67.5% had some degree of depression with 60% having moderate to severe depression. The severity of disease activity of RA (DAS28-ESR (OR, 1.63; 95% CI, 0.899-3.755), HAQ scores (OR, 1.27; 95% CI, 0.702-2.933), and VAS scores for pain (OR, 2.2; 95% CI, 1.251-5.223)), besides elevated serum IL-6 (OR, 1.51; 95% CI, 0.832-3.475), IL-17 (OR, 1.28; 95% CI, 0.706-2.947), and CRP levels (OR, 1.20; 95% CI, 0.923-2.882) were significantly associated with depression and its severity in the multivariate analysis.

CONCLUSION

Depression is frequent in RA and is strongly associated to elevated serum IL-6, IL-17, CRP levels, and disease activity-related factors. Key Points • RA patients are at increased risk of developing depression, particularly if their level of disease activity scores, serum IL-6, and IL-17 levels increases. • Patient characteristics associated with depression in RA include living without family, without employments, and with co-morbid hypertension, while RA disease factors are pain, functional disability, and high disease activity. • A multidisciplinary cooperative approach to RA patient care with regular assessments of these factors associated with depression should be incorporated into routine care programs to improve patients' self care capabilities and mitigate or prevent depression in these patients.

The Use of Oral Analgesics and Pain Self-Efficacy Are Independent Predictors of the Quality of Life of Individuals with Rheumatoid Arthritis

Objectives

This study investigated the relationship between quality of life (QOL) and several factors, including pain assessments, in patients with rheumatoid arthritis (RA).

Methods

This cross-sectional, single-center study enrolled 85 patients with RA. The variables investigated included demographic characteristics, the 28-joint disease activity score with C-reactive protein (DAS28-CRP), painDETECT questionnaire (PDQ), pain self-efficacy questionnaire (PSEQ), and pain catastrophizing scale (PCS). QOL was measured using the Japanese validated version of the European Quality of Life questionnaire with five dimensions and five levels (EQ-5D-5L).

Results

The use of oral steroids and oral analgesics was significantly associated with low EQ-5D-5L scores (P < 0.05). EQ-5D-5L score had a significant positive association with PSEQ (r = 0.414) and significant negative association with age, disease duration, DAS28-CRP, PDQ, and PCS (r = −0.217, −0.343, −0.217, −0.277, and −0.384, respectively). Multiple regression analysis showed that the use of oral analgesics and PSEQ were independent predictors of EQ-5D-5L score (β = -0.248, P < 0.05 and β = 0.233, P < 0.05).

Conclusions

The use of oral analgesics by RA patients may influence their QOL, which, in turn, may affect their feelings of self-efficacy. Various pain management strategies, including surgical treatment, may be explored for the treatment of RA. Furthermore, the PSEQ may be a prominent part of the patient's overall assessment.

Role of Interleukin-6 in Depressive Disorder

Major depressive disorder (MDD), which is a leading psychiatric illness across the world, severely affects quality of life and causes an increased incidence of suicide. Evidence from animal as well as clinical studies have indicated that increased peripheral or central cytokine interleukin-6 (IL-6) levels play an important role in stress reaction and depressive disorder, especially physical disorders comorbid with depression. Increased release of IL-6 in MDD has been found to be a factor associated with MDD prognosis and therapeutic response, and may affect a wide range of depressive symptomatology. However, study results of the IL6 genetic effects in MDD are controversial. Increased IL-6 activity may cause depression through activation of hypothalamic-pituitary-adrenal axis or influence of the neurotransmitter metabolism. The important role of neuroinflammation in MDD pathogenesis has created a new perspective that the combining of blood IL-6 and other depression-related cytokine levels may help to classify MDD biological subtypes, which may allow physicians to identify the optimal treatment for MDD patients. To modulate the IL-6 activity by IL-6-related agents, current antidepressive agents, herb medication, pre-/probiotics or non-pharmacological interventions may hold great promise for the MDD patients with inflammatory features.

The association of endocannabinoid receptor genes (CNR1 and CNR2) polymorphisms with depression: A meta-analysis

Studies investigating the association between gene variants and depression susceptibility found inconsistent data. The present study aimed to clarify whether CNR1rs1049353, CNR1 AAT triplet repeat, and CNR2rs2501432 polymorphisms confer higher risk for depressive disorder.Literature from PubMed, Medline, Embase, Scopus, Cochrance Library, and Wanfang databases was searched (up to August 20, 2018). Seven case-control studies with various comorbidities were eligible. We targeted CNR single-nucleotide polymorphisms (SNPs) that have been reported by 2 or more studies to be involved in the current meta-analysis, resulting in a final list of 3 SNPs: CNR1rs1049353, CNR1 AAT triplet repeat polymorphism, and CNR2rs2501432. Odds ratios (ORs) and 95% confidence intervals (CIs) for allele and homozygote comparisons, dominant and recessive models, and triplet repeat polymorphism ((AAT)n≥5, ≥5 vs (AAT)n<5, <5 or <5, ≥5) were assessed using a random effect model as measures of association. Heterogeneity among included studies was analyzed using sensitivity test. Publication bias was also explored by Egger and rank correlation test.overall, no significant association was found between depression and CNR1rs1049353 (G vs A: OR [95% CI] = 1.09 [0.61-1.95]; GG vs AA: 1.29 [0.73-2.26]; GG vs GA+AA: 1.10 [0.57-2.10]; GG+GA vs AA: 1.25 [0.72-2.18]; and AAT triplet repeat polymorphism ((AAT)n≥5, ≥5 vs (AAT)n<5, <5 or <5, ≥5): 1.92 [0.59-6.27]. In contrast, a significant association between CNR2rs2501432 and depression was detected, and the ORs and 95% CIs are as follows: allele contrast (OR = 1.39, 95% CI = [1.12-1.72], P = .003); homozygous (OR = 2.19, 95% CI = [1.34-3.59], P = .002); dominant (OR = 1.93,95% CI = [1.23-3.04], P = .005); and recessive (OR = 1.41, 95% CI = [1.04-1.92], P = .03).This meta-analysis revealed that CNR1rs1049353 or AAT triplet repeat polymorphism had no association with susceptibility to depression, while CNR2rs2501432 polymorphism was a remarkable mark for depression patients.

Screening for Depressive Mood During Acute Chikungunya Infection in Primary Healthcare Settings

Background: We aimed to screen for depressive mood experienced during acute chikungunya (CHIKV) infection, and to evaluate the association of several exposures with the risk of depressive symptoms. Methods: A cross-sectional analysis of a multicenter cohort study took place and data from 354 adult individuals with confirmed CHIKV infection were analyzed. Participants were recruited in primary health care settings and the Patient Health Questionnaire-2 (PHQ-2) was used. Prevalence odds ratios (OR) and 95% confidence intervals (CIs) estimated by means of logistic models were used. Results: Depressive mood (PHQ-2 score 3 or higher) was reported by 44.1% of individuals. Subjects with articular effusion (OR = 3.37, 95% CI 1.77–8.11), gastrointestinal manifestations (diarrhea, vomiting or abdominal pain, OR = 1.97, 95 CI 1.21–3.19), and higher length of severe arthralgia (reference ≤ 14 days: 15–30 days, OR = 3.38, 95% CI 1.78–6.41; ≥ 30 days, OR = 1.69, 95% CI 0.95–3.01) were more likely to self-report depressive mood. Increasing age (≥ 40 years old, OR = 0.55, 95% CI 0.31–0.95) and rash (OR = 0.54, 95% CI 0.30–0.98) were associated with a decreased risk of depressive mood. Conclusions: Depressive mood seemed to be a frequent event among analyzed individuals, and markers associated with its risk were identified.