Depression in systemic lupus erythematosus: gender differences in the performance of the Beck Depression Inventory (BDI), Center for Epidemiologic Studies Depression Scale (CES-D), and Hospital Anxiety and Depression Scale (HADS)

Cognitive impairment in a Colombian cohort of patients with systemic lupus erythematosus: A cross-sectional study

CONTEXT

Cognitive deficits are neuropsychiatric syndromes associated with systemic lupus erythematosus. In our context, there are no data on the frequency of cognitive deficit as a manifestation of neuropsychiatric SLE or the associated conditions.

OBJECTIVE

To define determinants of cognitive deficit in a cohort of Colombian patients with SLE attending a third-level hospital.

METHODS AND PATIENTS

This descriptive cross-sectional study included patients with SLE, explored the presence of cognitive impairment through screening testing using the Montreal Cognitive Assessment (MoCA test), and diagnostic confirmation with a specific neuropsychological test battery recommended by the American College of Rheumatology. Quality of life was assessed using the LupusCol questionnaire and depression using the Beck Depression Inventory.

RESULTS

Most patients were women, with a median age of 37 years (IQR, 28.0 - 46.7). Most patients had a level of higher education or technical education. Fifty-nine (62.9%) patients presented with a normal MoCA test result ≥26 points, and 35 (37.1%) patients with a score <26 points that were considered abnormal. The comprehensive neuropsychological test battery was applied to 31 patients (33.0%) with an abnormal MoCA test. Forty-one patients (48.8%) had some degree of depression. The median loss of quality of life was 21.03% (IQR 10.2 - 40.3). 19 patients (20%) presented some degree of cognitive deficit, 15 (15.95% of the total sample) had cognitive impairment, and 4 (4.25%) had cognitive decline. In a logistic regression analysis using data from patients undergoing specific tests, variables related to cognitive deterioration were found to be associated with a lower quality of life, showing an adjusted odds ratio of 1.05 (CI 1.01-0.09). No association was demonstrated with SLEDAI, prednisolone use, cyclophosphamide use, and the presence of depression.

CONCLUSION

In this study, it was found in 16% of patients evaluated with the complete neuropsychological test battery and in 37% with the MoCA screening test. Our results suggest that it is crucial to implement strategies to assess cognitive deficit, depression, and quality of life in the consultation of patients with SLE and to raise awareness among health providers who care for patients with lupus about their presence and impact.

Vaccine hesitancy in patients presenting to a specialized allergy center: clinical relevant sensitizations, impact on mental health and vaccination rates

Introduction

The COVID vaccination program with new types of vaccinations and early reports of allergic reactions to vaccines led to vaccination hesitancy in patients with allergies. In this study, we aimed to characterize patients who present at an allergy center with specific questions regarding risk assessment to COVID vaccines in comparison to regular allergy center patients.

Methods

A total of 50 patient charts of patients with risk assessment for COVID vaccination (COV group) and 50 regular allergy center patients (ALL group) were assessed for documented allergies, comorbidities, total IgE, and tryptase levels and hospital anxiety and depression score (HADS). Skin prick testing (SPT) with additives of COVID vaccines [polyethylene glycol (PEG), polysorbate] were performed if indicated based on medical history.

Results

Patients who presented for examination prior to a possible COVID vaccination were mostly female (86%) and had more frequently reported allergic reactions to drugs in the past, but only in a minor group (28%) were the reactions qualified as anaphylaxis. The group COV patients scored significantly higher in the HADS for anxiety and depression than the regular group ALL patients. The same trend was observed when data were corrected for gender. It is worth noting that patients without any prior contact to COVID vaccines scored comparable regarding anxiety to patients with prior reaction to COVID vaccinations, but significantly higher in the depression score. In 19 patients (38%) who met the indications for SPT for the suspicious contents PEG and Polysorbate 80, the tests did not show a positive result. Furthermore, 84% of patients underwent the prick test, but only 15% of patients who received consultation alone agreed to vaccination at our center. No vaccination-related event was documented in these patients.

Discussion

In conclusion, vaccination hesitancy was frequently elicited by negative experiences with drugs and putative drug allergies. Female patients predominate in this patient group, and the anxiety and depression scores were significantly elevated. Allergological workup, including SPT, led to a high rate of subsequent vaccinations, whereas a discussion with the patients about risks and individualized advice for vaccination without testing only rarely resulted in documented vaccinations.

Social determinants of depression in systemic lupus erythematosus: A systematic scoping review

Social determinants of health (SDOH) influence inequities in systemic lupus erythematosus (SLE). While these inequities contribute to overall disease experience, there is little consensus guiding our understanding of the psychological implications of SDOH in SLE. Given the paucity of evidence in this area, the aim of this scoping review was to systematically assess the volume and features of available research literature on associations of SDOH with depression in SLE over the past 20 years, from 1 January 2000 to 16 November 2021. We developed a search strategy for PubMed and EMBASE that included keywords for depression and lupus. After screening 2188 articles, we identified 22 original articles that met our inclusion criteria. At least one SDOH was associated with depression in two of the six studies with unadjusted estimates and 13 of the 16 studies with adjusted estimates. Results provide consistent but sparse evidence that SDOH are associated with depression in SLE. Additionally, depression epidemiology in SLE may differ from the general population such that depression risk is more similar across genders and racial/ethnic groups. More work is needed to identify the SDOH that have the greatest impact on depression and mental health among SLE patients, as well as how and when to intervene.

Inclusion of currently diagnosed or treated individuals in studies of depression screening tool accuracy: a meta-research review of studies published in 2018-2021

OBJECTIVES

Screening is done to improve health outcomes by identifying and effectively treating individuals with unrecognized conditions. Depression screening has been proposed to identify previously unrecognized depression cases. Including individuals already diagnosed or treated for depression in screening test accuracy studies could exaggerate accuracy and the yield of new cases from screening. The present study investigated (1) the proportion of depression screening tool accuracy primary studies published in 2018-2021 that excluded individuals with a confirmed depression diagnosis or who were already undergoing treatment; and (2) whether this has improved since the last review of studies published in 2013-2015, which found that five of 89 (5.6%) primary studies appropriately excluded such individuals.

METHODS

MEDLINE was searched from January 1, 2018 through May 21, 2021 for primary studies on depression screening tool accuracy.

RESULTS

Eighteen of 106 (17.0%; 95% Confidence Interval [CI], 11.0% to 25.3%) primary studies excluded currently diagnosed or treated individuals. This was 11.4% (95% CI, 2.8% to 20.0%) greater than in similar studies published in 2013-2015.

CONCLUSION

There has been an improvement since 2015, but the proportion of studies that exclude individuals already known to have depression remains low. This may bias research findings intended to inform clinical practice.

The Therapeutic Effect of Exogenous Melatonin on Depressive Symptoms: A Systematic Review and Meta-Analysis

Background

Depression-related mortality and morbidity pose growing public health burdens worldwide. Although the therapeutic effect of exogenous melatonin on depression has been investigated, findings remain inconsistent. We conducted this systematic review and meta-analysis to clarify the effectiveness of melatonin in the treatment of depression, including primary and secondary depression symptoms.

Methods

We searched the online databases of PubMed, EMBASE, and the Cochrane Library for original studies published up to May 2021. We used STATA 14.0 software to synthesize the results of included studies. To evaluate the effectiveness of melatonin, we calculated the standardized mean differences (SMDs) and 95% confidence intervals (CIs) of depression scores between the melatonin and placebo groups.

Results

Our literature search returned 754 publications, among which 19 studies with 1,178 patients (715 women, 463 men; mean age: 56.77 years) met inclusion criteria. Melatonin dosages ranged from 2 to 25 mg per day; treatment durations were between 10 days and 3.5 years. Our synthesized results showed that melatonin was not found significantly beneficial for alleviating depressive symptoms (SMD = -0.17, 95% CI = [-0.38, 0.05]). Subgroup analysis demonstrated that the decrease in depression scores measured with the Beck Depression Inventory (BDI) was significant (SMD = -0.52, 95% CI = [-0.73, -0.31]).

Conclusions

There is very limited evidence for effects of melatonin on depression.

Assessing quality of life in pediatric fibrous dysplasia and McCune Albright syndrome: PEDS-QL and HADS data from the Fibrous Dysplasia Foundation Patient Registry

PURPOSE

The International FD/MAS Consortium recently encouraged using the Pediatric Quality of Life Inventory (PEDS-QL) and the Hospital Anxiety and Depression scales (HADS) in clinical care. This study examines scores on these measures among pediatric fibrous dysplasia and McCune Albright (FD/MAS) patients to initiate consideration of their use in clinical treatment.

METHODS

This is a retrospective analysis of pediatric data from 39 minors, ages 2-17, entered in the Fibrous Dysplasia Foundation Patient Registry from July 2016 to December 2018. Sample means and score distributions are compared to general population and chronic disease benchmarks. Associations with medical and demographic variables are also explored.

RESULTS

Mean PEDS-QL scores for children 2-7 were inconclusive in determining at risk status for impaired quality of life (QOL). Individual score distributions suggested up to half experienced extensive physical or social impairment. Means and individual score distributions for the physical and psychosocial components of the PEDS-QL for children 8-17 suggested many were at risk of impaired QOL. Over half of 13-17 year-olds met the clinical benchmark for anxiety. Older males scored better than females on the PEDS-QL and HADS. Pain frequency was associated with physical function for older children.

CONCLUSIONS

Older children with FD/MAS may be more compromised in terms of psychosocial QOL than previously reported. Clinicians should be attentive to the influence of gender on QOL in older children. Online patient registries associated with rare diseases have the potential to serve as efficient and cost-effective mechanisms to jumpstart examination of new measures in consideration for clinical use.

Gender, marital and educational inequalities in mid- to late-life depressive symptoms: cross-cohort variation and moderation by urbanicity degree

BACKGROUND

Although ageing populations are increasingly residing in cities, it is unknown whether depression inequalities are moderated by urbanicity degree. We estimated gender, marital and educational inequalities in depressive symptoms among older European and Canadian adults, and examined whether higher levels of urbanicity, captured by population density, heightened these inequalities.

METHODS

Harmonised cross-sectional data on 97 826 adults aged ≥50 years from eight cohorts were used. Prevalence ratios (PRs) were calculated for probable depression, depressed affect and depressive symptom severity by gender, marital status and education within each cohort, and combined using random-effects meta-analysis. Using a subsample of 73 123 adults from six cohorts with available data on population density, we tested moderating effects measured by the number of residents per square kilometre.

RESULTS

The pooled PRs for probable depression by female gender, unmarried or non-cohabitating status and low education were 1.48 (95% CI 1.28 to 1.72), 1.44 (95% CI 1.29 to 1.61) and 1.29 (95% CI 1.18 to 1.41), respectively. PRs for depressed affect and high symptom severity were broadly similar. Except for one Dutch cohort with findings in an unexpected direction, there was no evidence that population density modified depressive symptom inequalities.

CONCLUSIONS

Despite cross-cohort variation in gender, marital status and educational inequalities in depressive symptoms, there was weak evidence that these inequalities differed by levels of population density.

Association between depression and anxiety with skin and musculoskeletal clinical phenotypes in systemic lupus erythematosus

Objectives

To study the clinical phenotypes, determined based on cumulative disease activity manifestations, and sociodemographic factors associated with depression and anxiety in SLE.

Methods

Patients attending a single centre were assessed for depression and anxiety. SLE clinical phenotypes were based on the organ systems of cumulative 10-year SLE Disease Activity Index 2000 (SLEDAI-2K), prior to visit. Multivariable logistic regression analyses for depression, anxiety, and coexisting anxiety and depression were performed to study associated SLE clinical phenotypes and other factors.

Results

Among 341 patients, the prevalence of anxiety and depression was 34% and 27%, respectively, while 21% had coexisting anxiety and depression. Patients with skin involvement had significantly higher likelihood of anxiety compared with patients with no skin involvement [adjusted odds ratio (aOR) = 1.8; 95% CI: 1.1, 3.0]. Patients with skin involvement also had higher likelihood of having coexisting anxiety and depression (aOR = 2.0, 95% CI: 1.2, 3.9). Patients with musculoskeletal (MSK) (aOR = 1.9; 95% CI: 1.1, 3.5) and skin system (aOR = 1.8; 95% CI: 1.04, 3.2) involvement had higher likelihood of depression compared with patients without skin or musculoskeletal involvement. Employment status and fibromyalgia at the time of the visit, and inception status were significantly associated with anxiety, depression, and coexisting anxiety and depression, respectively.

Conclusion

SLE clinical phenotypes, specifically skin or MSK systems, along with fibromyalgia, employment and shorter disease duration were associated with anxiety or depression. Routine patient screening, especially among patients with shorter disease duration, for these associations may facilitate the diagnosis of these mental health disorders, and allow for more timely diagnosis.

Anxiety and depression in reproductive age women with rheumatic diseases

Women in reproductive age with rheumatic diseases (RD) are especially vulnerable for depression and anxiety which negatively impacts the pregnancy, birth, and RD. The purpose of this study is to describe the frequency of anxiety and depression symptoms employing the Hospital Anxiety and Depression Scale (HADS) in women in reproductive age. We conducted an observational, single-center, cross-sectional, and descriptive study in reproductive-age, non-pregnant women without a prior psychiatric diagnosis. Differences between disease groups, subscale results, and disease activity were analyzed with the Chi square, Mann-Whitney U test, or Kruskal-Wallis test. A total of 100 women were included. Mean age was 35.3 years (SD = 10.07). The most frequent diagnosis was rheumatoid arthritis (RA) with 48, followed by systemic lupus erythematosus (SLE) with 30. A total of 66 (66%) patients had an abnormal HADS score (probable or possible cases) in either subscale. More than 50% of RA patients had an abnormal HADS score. We found an association between RA disease activity groups and total HADS score (p = 0.003). Furthermore, we found a statically significant association between RA activity groups and HADS anxiety subscales group classification (p = 0.01). No differences between disease activity groups of SLE or other diseases and HADS classification or total score was found (p = 0.277). A high frequency of probable or possible cases of depression and anxiety were recognized in reproductive-age women with RD. A high RA disease activity was associated with a high total HADS score and an increased presence of anxiety symptoms.

Patient-Reported Outcomes Predict Mortality in Lupus

OBJECTIVE

Physician-assessed disease activity and damage predict mortality in systemic lupus erythematosus (SLE). Patient-reported outcomes (PROs) are known predictors of mortality in other chronic diseases, but this relationship has not been well examined in SLE. The aim of the present study was to assess whether PROs predict mortality in SLE.

METHODS

Data were derived from the University of California at San Francisco Lupus Outcomes Study (n = 728). PROs (Medical Outcomes Study Short Form 36 [SF-36] subscales), self-rated health, and depression (Center for Epidemiologic Studies Depression scale [CES-D]) from 2007 (baseline data [T0]) were used to predict mortality (censored 2015). Univariate Cox regression analyses were completed for each PRO as a predictor of mortality, and multivariate Cox regression with covariates for each PRO separately. Covariates were age, sex, race/ethnicity, poverty, disease duration, disease activity (Systemic Lupus Activity Questionnaire), and damage (Brief Index of Lupus Damage).

RESULTS

The mean ± SD age of patients was 50.6 ± 12.6 years. Ninety-two percent of patients were women and 68.5% were white. There were 71 deaths (9.1%). In univariate analyses, both the SF-36 physical component subscale score and self-rated health were associated with mortality, and the SF-36 mental health subscale and CES-D scores were not associated with mortality. In multivariate analyses, lower scores of SF-36 physical function at T0 independently predicted mortality after controlling for all other covariates (hazard ratio 0.97 [95% confidence interval 0.94-0.99]; P < 0.01).

CONCLUSION

Patient-reported physical function independently predicted mortality in SLE, even after accounting for demographics (including poverty) and disease (duration, activity, and damage). Because PROs are easy to assess, they may be used to triage, track, and guide early interventions for those at high risk of mortality in SLE.

Multidisciplinary care in patients with systemic lupus erythematosus: a randomized controlled trial in China

Background For the large number of systemic lupus erythematosus (SLE) patients in China, it is critical to carry out effective disease management to improve the treatment effect and reduce disease burden. A pharmacist-led multidisciplinary care model has not been reported in Chinese SLE patients before. Objective To assess the effect of patient-centered, pharmacist-led, multidisciplinary care on clinical outcomes and satisfaction with health care in Chinese SLE patients. Setting: The South Campus, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China. Method Participants were 143 systemic lupus erythematosus patients randomly assigned to either the intervention group (multidisciplinary care: physician, pharmacist and nurse) or the control group (usual care only). Main outcome measures The primary outcome was scores on the systemic lupus erythematosus disease activity index-2000, the satisfaction with information about medicines scale, and the EuroQol five-dimension questionnaire, assessed at baseline and 12 months. Results Between October 1, 2017 and October 1, 2018, 42 participants were included in the intervention group and 40 in the control group. At 12 months, results for the systemic lupus erythematosus disease activity index-2000 differed significantly between the intervention group and the control group (0 vs. 2, P = 0.027). Patient satisfaction with health care was also significantly greater in the intervention group than in the control group (92.9 vs. 0%, P = 0.000). According to the EuroQol five-dimension questionnaire, health quality was also improved (0.94 vs. 0.85, P = 0.006). Conclusion Our multidisciplinary care team significantly improved clinical outcomes and satisfaction with drug information in Chinese systemic lupus erythematosus patients.

Sleep Disturbance and Depression Symptoms Mediate Relationship Between Pain and Cognitive Dysfunction in Lupus

OBJECTIVE

To determine whether sleep disturbance and symptoms of depression mediate the relationship between pain and cognitive dysfunction (CD) in a sample of 115 patients with systemic lupus erythematosus (SLE).

METHODS

A total of 115 patients with SLE completed questionnaires regarding pain, perceived stress, depression, sleep, and CD. Relationships among pain, sleep, depression, and CD were assessed using bootstrap mediation models, controlling for race/ethnicity, fibromyalgia diagnosis, current corticosteroid use, disease activity and damage, and perceived stress.

RESULTS

Mediation analyses indicated that the effect of pain on CD was mediated by sleep disturbance (β = 0.30) and depression symptoms (β = 0.33). These effects were maintained even after controlling for the aforementioned covariates, of which only disease activity (β = 0.20) and stress (β = 0.22) remained significantly linked to CD (overall model R² = 0.53; all P < 0.05).

CONCLUSION

After controlling for disease activity and perceived stress, the relationship between pain and CD was explained by sleep disturbance and depression symptoms. Although these relationships need validation in longitudinal studies with additional measurement modalities, our findings may indicate promising, nonpharmacologic intervention avenues for SLE patients with pain and CD. Specifically, cognitive behavioral therapies for depression and sleep are known to reduce distress and enhance functioning across various psychosocial domains. Given the symptom burden of SLE, interventions that maximize potential benefits without the use of additional pharmacologic treatments may be of particular utility.

TNF-α regulates microglial activation via the NF-κB signaling pathway in systemic lupus erythematosus with depression

This study aimed to investigate the effects of tumor necrosis factor-α (TNF-α) on systemic lupus erythematosus (SLE). The animal model of MRL/MpJ-Faslpr mice (MRL/lpr; lupus-prone mice) showed depression-like behaviors based on tail suspension, sucrose preference, and open field tests. Brain microglia were significantly activated with obvious increases in proinflammatory cytokines. In addition, in vitro experiments showed that TNF-α activated microglia by upregulating the NF-κB signaling pathway and proinflammatory cytokines. PDTC, a specific NF-κB inhibitor, effectively reduced TNF-α-mediated inflammatory signaling in microglia. These results suggest that TNF-α-induced microglial activation has a major role in neuroinflammation of SLE with depression.

Blueberry Phenolics Reduce Gastrointestinal Infection of Patients with Cerebral Venous Thrombosis by Improving Depressant-Induced Autoimmune Disorder via miR-155-Mediated Brain-Derived Neurotrophic Factor

Cerebral venous thrombosis (CVT) often causes human depression, whereas depression-induced low immunity makes the patients susceptible to gastrointestinal infection. Blueberry possesses antidepressant properties which may improve autoimmunity and reduce gastrointestinal infection. Brain-derived neurotrophic factor (BDNF) performs antidepressant function and can be regulated by miR-155, which may be affected by blueberry. To explore the possible molecular mechanism, blueberry compounds were analyzed by high-performance liquid chromatography. Activity of compounds was tested by using HT22 cells. The present study tested 124 patients with CVT-induced mild-to-moderate depressive symptoms (Center for Epidemiologic Studies—Depression Scale [CES-D] ≥16) and gastrointestinal infection. Patients were randomly assigned to blueberry extract group (BG, received 10 mg blueberry extract daily) and placebo group (PG, received 10 mg placebo daily). After 3 months, depression, gastrointestinal infection and lipid profiles were investigated. Serum miR-155 and BDNF were measured using real-time quantitative polymerase chain reaction and or Western Blot. Blueberry treatment improved depressive symptoms and lipid profiles, and also reduced gastrointestinal infection in the BG group (P < 0.05) but those of the PG group (P = 1). These changes were paralleled by increase in serum levels of BDNF and miR-155 (P < 0.05). HPLC analysis showed that blueberry extracts were the main phenolic acids with 0.18, 0.85, 0.26, 0.72, 0.66, 0.4,1, and 1.92 mg/g of gentisic acid, chlorogenic acid, [2]-epicatechin, p-coumaric acid, benzoic acid, p-anisic acid, and quercetin in blueberry extracts, respectively. Phenolics in blueberry are possible causal agents in improving antidepressant activity and reducing gastrointestinal infection. Administration of blueberry increased BDNF expression and miR-155. Blueberry cannot affect BDNF level when miR-155 is overexpressed or inhibited. Phenolics from blueberry reduced gastrointestinal infection of patients with CVT by improving antidepressant activity via upregulation of miR-155-mediated BDNF.