Depressive symptoms, health behaviors, and risk of cardiovascular events in patients with coronary heart disease

Association between major depressive disorder or depressive symptoms and the risk of vascular complications among patients with type 2 diabetes, and the mediating role of metabolic biomarkers: an analysis of the UK Biobank cohort

Background

Depression is a severe mental disorder commonly co-morbid with diabetes, but it remains to elucidate whether depression is associated with the risks of a wide range of vascular complications in people with type 2 diabetes mellitus (T2DM) and whether metabolic biomarkers may mediate this pathway.

Methods

We conducted this prospective analysis among the participants of the UK Biobank who were diagnosed with T2DM and free of vascular complications at baseline between March 13, 2006 and September 30, 2010. Major depressive disorder (MDD) was ascertained according to the hospital admission records and self-report of doctor-diagnosed conditions, while the presence of depressive symptoms was assessed using the Patient Health Questionnaire-2. Cox proportional hazards models were performed to estimate the hazard ratios (HRs) and 95% confidence intervals (CIs) of MDD and depressive symptoms with the risks of incident heart failure (HF); total and individual atherosclerotic cardiovascular disease (ASCVD) including coronary artery disease (CAD), ischemic stroke (IS), and peripheral artery disease (PAD); total and individual microvascular complications of diabetic kidney disease (DKD), diabetic retinopathy (DR), and diabetic neuropathy (DN). Mediation analyses were conducted to quantify the potential mediation effects of circulating metabolites (involved in insulin-resistance, lipid profile, liver function, renal function, and inflammation) in the association of MDD with the outcomes.

Findings

Of the total 23,856 patients with T2DM in the UK Biobank, 13,706 participants (61% males) were eligible and included in this study. During an average of 13 years of follow-up, 2927 (21.36%) ASCVD, 1070 (7.81%) HF, and 2579 (18.82%) microvascular complications occurred. The adjusted HR (95% CI) for MDD was 1.32 (1.09-1.61) with HF, 1.17 (1.03-1.32) with ASCVD, and 1.29 (1.14-1.46) with microvascular complications, while those for depressive symptoms were 1.47 (1.20-1.79), 1.25 (1.10-1.42) and 1.20 (1.05-1.37), respectively. The HRs ranged from 1.26 (1.09-1.44) to 1.96 (1.57-2.45) for MDD with individual complications and mortality, and from 1.26 (1.08-1.47) to 1.49 (1.16-1.93) for depressive symptoms. Up to 7.8% of adverse complications were attributable to MDD and 3.8% to depressive symptoms. A series of circulating metabolites involving lipid profile, renal function, and inflammation were observed to mediate the associations of MDD with vascular complications. The identified mediators jointly accounted for 7.29%-26.87% of the disparities in incident vascular complications between patients with and without MDD.

Interpretation

Our findings highlight the role of MDD and depressive symptoms in the development of vascular complications among people with T2DM, and suggest that the effect of improving mental health on vascular outcomes in patients with T2DM should be investigated in future work.

Funding

Three-Year Public Health Action Plan of Shanghai.

Exploring the pathways between depression, anxiety, stress, and quality of life on life satisfaction: a path analysis approach

BACKGROUND

Life satisfaction, one promising health asset, is associated with reduced risk of several chronic diseases and mortality. Mental health conditions and quality of life (QoL) are important aspects of well-being in late life and are significantly associated with life satisfaction. Despite the complex interrelationships between mental health, QoL and life satisfaction, the current literature has evaluated the simple association between them and failed to consider the complex pathways among these variables, especially among the older population. Hence, this study explores the pathways between mental health conditions (depression, anxiety, and stress), QoL and life satisfaction among older adults in eastern Nepal.

METHODS

This cross-sectional study was conducted in eastern Nepal via face-to-face interviews with 847 older adults selected by multi-stage cluster sampling. The 5-item Satisfaction with Life Scale and 13-item Older People's QoL scale assessed life satisfaction and QoL, respectively. The 21-item Depression, Anxiety and Stress scale measured mental health conditions. The relationship between QoL, depression, anxiety, and stress with life satisfaction was first evaluated using linear regression, subsequently by path analysis.

RESULTS

The mean (± SD) life satisfaction and QoL score were 19.7 (± 5.3) and 42.9 (± 7.1), respectively. More than one-fifth of the participants had moderate to severe depression (30%), anxiety (34%), and stress (20%). In adjusted regression analysis, QoL was positively associated (β: 0.44; 95% CI: 0.40 to 0.48) with life satisfaction, whereas depression, anxiety, and stress were inversely associated. In the path analysis, the relationship between depression and stress with life satisfaction was mediated by QoL. Depression was indirectly related to life satisfaction (mediated by QoL, β = -0.25), whereas stress was both directly (β = -0.11) and indirectly (mediated by QoL, β = -0.08) related to life satisfaction.

CONCLUSIONS

Given the high mental health burden among the older Nepali population and its potential impact on life satisfaction and QoL, routine screening for mental health should be encouraged in clinical practice. Additionally, community-based interventions and mental health promotion programs should be launched at regional and local levels.

The Role of Primary Care in Achieving Life's Essential 8: A Scientific Statement From the American Heart Association

To reduce morbidity and mortality rates of cardiovascular disease, an urgent need exists to improve cardiovascular health among US adults. In 2022, the American Heart Association issued Life's Essential 8, which identifies and defines 8 health behaviors and factors that, when optimized through a combination of primary prevention, risk factor management, and effective treatments, can promote ideal cardiovascular health. Because of its central role in patient care across the life span, primary care is in a strategic position to promote Life's Essential 8 and improve cardiovascular health in the United States. High-quality primary care is person-centered, team-based, community-aligned, and designed to provide affordable optimized health care. The purpose of this scientific statement from the American Heart Association is to provide evidence-based guidance on how primary care, as a field and practice, can support patients in implementing Life's Essential 8. The scientific statement aims to describe the role and functions of primary care, provide evidence for how primary care can be leveraged to promote Life's Essential 8, examine the role of primary care in providing access to care and mitigating disparities in cardiovascular health, review challenges in primary care, and propose solutions to address challenges in achieving Life's Essential 8.

Psychological distress, forced awakening, and morning blood pressure surge

BACKGROUND

Morning blood pressure surge (MBPS) has been recognized as an independent predictor of cardiovascular disease events. Psychological distress, including anxiety, depression, and perceived stress, and behavioral risk factors, such as poor sleep quality, have been associated with increased MBPS. Elevations in sympathetic activity induced by forced awakening may also contribute to further increases in MBPS. Yet, no examination of the interrelationships among psychological distress, sleep quality, awakening mode (natural vs. forced awakenings), and MBPS has been undertaken.

OBJECTIVE

This pilot study aimed: (1) to examine if MBPS differs by awakening mode and (2) to investigate whether psychological distress is associated with MBPS difference between natural and forced awakenings, independent of sleep quality.

METHODS

Thirty-two healthy adults were included in this cross-sectional study. Blood pressure was measured using a beat-to-beat blood pressure monitor over two nights, consisting of one night of natural awakening and one night of forced awakening. Psychological distress and sleep quality were assessed using questionnaires. We conducted paired t -tests (aim 1) and multiple linear regressions (aim 2).

RESULTS

MBPS was significantly greater during forced awakening compared with natural awakening. In addition, the MBPS difference between natural and forced awakenings was significantly greater in participants with higher anxiety levels, independent of sleep quality.

CONCLUSION

We found that augmentation of MBPS by forced awakening was significantly greater in individuals who reported higher anxiety levels. Additional research is needed to examine the potential impacts of forced awakening and anxiety on MBPS in a larger sample of individuals at risk for cardiovascular disease.

Psychotherapeutic treatments for depression in older adults

OBJECTIVES

This is a protocol for a Cochrane Review (intervention). The objectives are as follows: To assess the benefits and harms of psychotherapeutic interventions in the treatment of older adults with depression and whether the effects of different types of psychotherapeutic treatments vary for older adults with depression.

The heterogeneous depression trajectory and its predictors in coronary heart disease patients undergoing home-based cardiac rehabilitation: a cohort study

BACKGROUND

Psychological management, particularly addressing depression, is crucial for the effectiveness of home-based cardiac rehabilitation. This study aimed to explore the depression trajectories of coronary heart disease patients during home-based cardiac rehabilitation, identify trajectories associated with cardiovascular readmission, and integrate them into a heterogeneous depression trajectory while examining its predictors.

METHODS

A prospective cohort study was conducted at a large cardiac rehabilitation center in mainland China. Participants completed the Patient Health Questionnaire-9 to assess depression levels during the 6-month home-based cardiac rehabilitation, with monthly follow-ups. Using latent class growth models to explore depression trajectories. The relationship between different trajectories and cardiovascular readmission was determined using Cox proportional hazards regression, identifying heterogeneous depression trajectory. Logistic regression analysis was employed to explore the influencing factors of heterogeneous depression trajectory.

RESULTS

A total of 346 eligible patients with coronary heart disease participated in the study. Four distinct depression trajectories were identified: sustained no depression (48.0%), delayed onset (15.9%), low U-shaped depression (25.1%), and sustained depression (11.0%). Depression trajectories significantly impacted cardiovascular readmission rates, with higher risks observed in the delayed onset (HR: 4.707, 95% CI: 1.766-12.544) and sustained depression (HR: 8.832, 95% CI: 3.281-23.773) groups. These two groups were combined and termed heterogeneous depression trajectory. Importantly, education level, number of chronic diseases, resilience, social support, and anxiety were independent predictors of heterogeneous depression trajectory.

CONCLUSIONS

Depression trajectories during home-based cardiac rehabilitation are significantly heterogeneous and influence cardiovascular outcomes. Early identification and management of high-risk factors can enhance psychological health and reduce readmission rates.

Factors Affecting Level of Physical Activity among Stroke Survivors: A Scoping Review

Physical activity (PA) is crucial for improving stroke survivors' health outcomes and quality of life (QoL). Impaired PA levels are common among stroke survivors, a significant portion of whom spend their days in sedentary occupations. Understanding the factors that influence physical inactivity and addressing the barriers to exercise participation can contribute significantly to improving stroke survivors' health outcomes and prognoses. Therefore, in the current review, we systematically searched five databases (PubMed/Medline, Scopus, SpringerLink, ScienceDirect and Google Scholar) for published studies reporting PA levels among stroke survivors, which yielded 301 potential articles. Based on the identification and screening processes recommended by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews (PRISMA-ScR), 13 articles were finally included in the analysis. The results of these studies, covering 1,318 stroke survivors, revealed physical inactivity among most of the participants and significant heterogeneity among the outcome measures used. The factors affecting PA levels among stroke survivors were mainly categorised as physical, psychological, and sociodemographic, and all were significantly associated with PA levels after strokes.

Eight-year total, cognitive-affective, and somatic depressive symptoms trajectories and risks of cardiac events

In this study, we analyzed pooled data from two prospective population-based cohorts-the Health Retirement Study (HRS) and the English Longitudinal Study of Ageing (ELSA)-to explore the association between trajectories of depressive symptoms and the risk of cardiac events. Depressive symptoms were assessed using the 8-item CES-D scale and categorized into somatic and cognitive-affective subtypes. Trajectories were tracked for four surveys from baseline. Heart disease was identified based on self-reported physician-diagnosed conditions. Hazard ratios and 95% confidence intervals were calculated with Cox proportional risk models that adjusted for potential confounders. In total, 17,787 subjects (59.7% female, median age 63 years) were enrolled at baseline. During a 10-year follow-up, 2409 cases of heart disease were identified. Participants with fluctuating (HR = 1.13, 95% CI: 1.06-1.20), increasing (HR = 1.43, 95% CI: 1.25-1.64), and consistently high (HR = 1.64, 95% CI: 1.45-1.84) depressive symptom trajectories exhibited an increased risk of heart disease compared to those with consistently low depressive symptoms, while a decreasing (HR = 1.07, 95% CI: 0.96-1.19) depressive symptom trajectory did not significantly affect the risk of heart disease. Moreover, the association between heart disease and somatic depressive symptoms was found to be stronger than with cognitive-affective symptoms. These findings suggest a significant link between depressive symptom trajectories and heart disease, with particular emphasis on stronger associations with somatic symptoms. It is recommended that the identification and management of depressive symptoms be incorporated into heart disease prevention strategies.

A Potential Role for MAGI-1 in the Bi-Directional Relationship Between Major Depressive Disorder and Cardiovascular Disease

PURPOSE OF REVIEW

Major Depressive Disorder (MDD) is characterized by persistent symptoms such as fatigue, loss of interest in activities, feelings of sadness and worthlessness. MDD often coexist with cardiovascular disease (CVD), yet the precise link between these conditions remains unclear. This review explores factors underlying the development of MDD and CVD, including genetic, epigenetic, platelet activation, inflammation, hypothalamic-pituitary-adrenal (HPA) axis activation, endothelial cell (EC) dysfunction, and blood-brain barrier (BBB) disruption.

RECENT FINDINGS

Single nucleotide polymorphisms (SNPs) in the membrane-associated guanylate kinase WW and PDZ domain-containing protein 1 (MAGI-1) are associated with neuroticism and psychiatric disorders including MDD. SNPs in MAGI-1 are also linked to chronic inflammatory disorders such as spontaneous glomerulosclerosis, celiac disease, ulcerative colitis, and Crohn's disease. Increased MAGI-1 expression has been observed in colonic epithelial samples from Crohn's disease and ulcerative colitis patients. MAGI-1 also plays a role in regulating EC activation and atherogenesis in mice and is essential for Influenza A virus (IAV) infection, endoplasmic reticulum stress-induced EC apoptosis, and thrombin-induced EC permeability. Despite being understudied in human disease; evidence suggests that MAGI-1 may play a role in linking CVD and MDD. Therefore, further investigation of MAG-1 could be warranted to elucidate its potential involvement in these conditions.

The association between postpartum depressive symptoms and contraception

BACKGROUND

Postpartum depression affects 10% to 20% of birthing people and is associated with changes in healthcare use. Little is known about the association between postpartum depressive symptoms and choice to use contraception; however, both untreated or undertreated depression and short interpregnancy intervals pose substantial perinatal health risks.

OBJECTIVE

This study aimed to evaluate whether postpartum depressive symptoms are associated with changes in decisions to use any method of contraception.

STUDY DESIGN

This retrospective cohort study included birthing people who delivered between 2017 and 2022 and were referred to a collaborative care program for mental healthcare. Through this program, birthing people with mental health conditions have access to specialized perinatal mental healthcare and prospective symptom monitoring via a patient registry. Postpartum depressive symptoms are assessed via the Patient Health Questionnaire-9, and scores were stratified by severity according to clinical cutoffs. Contraceptive method choice was determined by documentation in the electronic health record and dichotomized as "none" if the participant declined all forms of contraception both at delivery and at the postpartum visit. Bivariable and multivariable analyses were performed.

RESULTS

Of the 1871 participants that met the inclusion criteria, 160 (8.5%) had postpartum Patient Health Questionnaire-9 scores of >14, representing moderately severe or worse depressive symptoms, and 43 (2.3%) had severe (Patient Health Questionnaire-9 of >19) depressive symptoms. Birthing people with higher Patient Health Questionnaire-9 scores were more likely to have medical comorbidities; to have a higher body mass index; to self-identify as Black, Native Hawaiian or Pacific Islander, or Hispanic or Latina; and to have a preterm delivery and less likely to be married or nulliparous than those with Patient Health Questionnaire-9 scores of ≤14. There was no difference in any other sociodemographic or clinical characteristics. The choice to use any contraceptive method decreased with increasing depressive symptoms in bivariable and multivariable analyses, reaching statistical significance in birthing people with severe depressive symptoms (adjusted odds ratio, 2.92; 95% confidence interval, 1.46-5.84).

CONCLUSION

Severe perinatal depressive symptoms are associated with a declination of any form of postpartum contraception. This finding becomes increasingly relevant as abortion access continues to be threatened across the United States, compounding the potential effect of opting not to use contraception.

Bayesian Networks for Prescreening in Depression: Algorithm Development and Validation

BACKGROUND

Identifying individuals with depressive symptomatology (DS) promptly and effectively is of paramount importance for providing timely treatment. Machine learning models have shown promise in this area; however, studies often fall short in demonstrating the practical benefits of using these models and fail to provide tangible real-world applications.

OBJECTIVE

This study aims to establish a novel methodology for identifying individuals likely to exhibit DS, identify the most influential features in a more explainable way via probabilistic measures, and propose tools that can be used in real-world applications.

METHODS

The study used 3 data sets: PROACTIVE, the Brazilian National Health Survey (Pesquisa Nacional de Saúde [PNS]) 2013, and PNS 2019, comprising sociodemographic and health-related features. A Bayesian network was used for feature selection. Selected features were then used to train machine learning models to predict DS, operationalized as a score of ≥10 on the 9-item Patient Health Questionnaire. The study also analyzed the impact of varying sensitivity rates on the reduction of screening interviews compared to a random approach.

RESULTS

The methodology allows the users to make an informed trade-off among sensitivity, specificity, and a reduction in the number of interviews. At the thresholds of 0.444, 0.412, and 0.472, determined by maximizing the Youden index, the models achieved sensitivities of 0.717, 0.741, and 0.718, and specificities of 0.644, 0.737, and 0.766 for PROACTIVE, PNS 2013, and PNS 2019, respectively. The area under the receiver operating characteristic curve was 0.736, 0.801, and 0.809 for these 3 data sets, respectively. For the PROACTIVE data set, the most influential features identified were postural balance, shortness of breath, and how old people feel they are. In the PNS 2013 data set, the features were the ability to do usual activities, chest pain, sleep problems, and chronic back problems. The PNS 2019 data set shared 3 of the most influential features with the PNS 2013 data set. However, the difference was the replacement of chronic back problems with verbal abuse. It is important to note that the features contained in the PNS data sets differ from those found in the PROACTIVE data set. An empirical analysis demonstrated that using the proposed model led to a potential reduction in screening interviews of up to 52% while maintaining a sensitivity of 0.80.

CONCLUSIONS

This study developed a novel methodology for identifying individuals with DS, demonstrating the utility of using Bayesian networks to identify the most significant features. Moreover, this approach has the potential to substantially reduce the number of screening interviews while maintaining high sensitivity, thereby facilitating improved early identification and intervention strategies for individuals experiencing DS.

Remission from depression is associated with improved quality of life and preserved exercise capacity in adults with congenital heart disease

Aims

Improved long-term survival has widened the treatment goals for adults with congenital heart disease (ACHD) by addressing parameters that impact mental well-being and exercise capacity. Depression, a frequent co-morbidity in ACHD, is linked to both. Whether successful treatment of depression also affects cardiac parameters is a matter of debate.

Methods

This prospective, cross-sectional, longitudinal study included N = 150 ACHD (mean age 35.2 ± 11.3 years, 57% male) at baseline (t0) and N = 114 at follow-up (mean follow-up: 4.8 ± 0.6 years; t1). Patients were interviewed using a structured clinical interview, and severity of depression was assessed using the Montgomery-Asperg Depression Scale (MADRS). Additional testing was performed using self-rating questionnaires concerning depression, anxiety and quality of life (QoL). Exercise capacity (VO2max) was assessed by symptom limited exercise testing.

Results

Of N = 33 patients diagnosed with depression at t0, N = 18 patients remitted and N = 15 were non-remitters. Remitters displayed significantly decreased anxiety (P = 0.013), improved global QoL (P = 0.002), and preserved VO2max (P = 0.958) at t1 compared to t0. This was associated with favourable health behaviour at t1 and stable body-mass-index. Contrarily, non-remitters reported further increased anxiety (P = 0.021) and no significant improvement in QoL (P = 0.405). VO2max declined significantly (P = 0.006) and body-mass-index increased (P = 0.004). Never-depressed patients showed no significant changes in anxiety (P = 0.415) or QoL (P = 0.211). VO2max decreased significantly (P < 0.001).

Conclusion

In ACHD, remission from depression is associated with better physical functioning, mental health, and QoL. The assessment and treatment of depression in ACHD emerges as an important clinical goal that should be included in a comprehensive multimodal treatment plan.

Chronic Low Back Pain: History, Symptoms, Pain Mechanisms, and Treatment

Chronic low back pain (cLBP) is the most frequently reported cause of years lived with disability. Identifying the anatomical structures or dysfunction contributing to patients' symptoms is critical to guiding treatment. The etiology of back pain and differential diagnosis is often broad, ranging from non-degenerative cLBP (trauma, tumor, inflammation, infection, etc.) to degenerative (also described as nonspecific) cLBP. After eliminating suspicion for more insidious causes of cLBP, a thorough investigation can be conducted in an attempt to identify a source of degenerative cLBP. Degenerative cLBP can originate from many sources, and a detailed understanding of the structures potentially involved is invaluable for an accurate diagnosis. This review article aims to provide a broad overview of the utility of clinical history, physical exam findings, imaging findings, and diagnostic procedures in identifying the cause of patients' cLBP. We provide a framework to help guide clinicians by dividing the structures into groups as follows: anterior vertebral column, posterior vertebral column, and extra-vertebral pain. For each condition listed, we touch on the treatment options that can be considered.

Dose-Response Relationship Between Perceived Control and Depression in Patients With Chronic Heart Failure: A Multicenter and Cross-sectional Study

BACKGROUND

Little is known regarding the relationship between perceived control and depression in patients with chronic heart failure (CHF), particularly in terms of their dose-response relationship.

OBJECTIVE

The aim of this study was to explore this relationship based on linear and nonlinear hypotheses and potential subgroup differences in patients with CHF.

METHODS

A total of 308 patients with CHF were included in the study. Data on perceived control, depression, and relevant covariates, such as gender, age, New York Heart Association classification, and comorbidity burden, were collected. Logistic regression, Spearman correlation, and restricted cubic spline analysis were used for data analysis.

RESULTS

Compared with the patients in the first quartiles of perceived control scores (0-16), those in the other 3 quartiles had a lower risk of depression (odds ratios of 0.29, 0.21, and 0.20, respectively; P < .05). Furthermore, a negative correlation between perceived control and depression (r = -0.317, P < .01) was observed. The restricted cubic spline analysis revealed an "L-shaped" curve relationship between perceived control and the presence of depression (P for nonlinear < .01). Compared with patients with a perceived control within the 5th percentile (10 scores), as the perceived control increased, the risk of depression rapidly decreased from "1" until it reached a threshold (20 scores) and stabilized. This trend remained consistent across the subgroups grouped by gender, age, New York Heart Association classification, and comorbidity burden.

CONCLUSIONS

Interventions targeting perceived control may hold valuable implications for reducing the risk of depression in patients with CHF, particularly those who have not yet reached the threshold.

Phenolic Compounds from Cherries and Berries for Chronic Disease Management and Cardiovascular Risk Reduction

Cardiovascular diseases (CVDs) are a leading cause of mortality worldwide. Therefore, there is increasing interest in dietary interventions to reduce risk factors associated with these conditions. Cherries and berries are rich sources of bioactive compounds and have attracted attention for their potential cardiovascular benefits. This review summarises the current research on the effects of cherry and berry consumption on cardiovascular health, including in vivo studies and clinical trials. These red fruits are rich in phenolic compounds, such as anthocyanins and flavonoids, which have multiple bioactive properties. These properties include antioxidant, anti-inflammatory, and vasodilatory effects. Studies suggest that regular consumption of these fruits may reduce inflammation and oxidative stress, leading to lower blood pressure, improved lipid profiles, and enhanced endothelial function. However, interpreting findings and establishing optimal dosages is a challenge due to the variability in fruit composition, processing methods, and study design. Despite these limitations, the evidence highlights the potential of cherries and berries as components of preventive strategies against CVD. Further research is needed to maximise their health benefits and improve clinical practice.

Knowledge domain and emerging trends in anxiety and depression after myocardial infarction research during 2002-2022: Bibliometric and visualized analysis

Purpose

This study aimed to analyze developmental trends in anxiety and depression after myocardial infarction (ADMI) research in the past 20 years through bibliometrics analysis and predict future research directions.

Methods

ADMI-related publications were retrieved from the Web of Science Core Collection. Bibliometric, VOSviewer, CiteSpace, and Bibliometrix software packages were used for bibliometric analysis and visualization.

Results

Overall, 3220 ADMI-related publications were identified. The United States, China, and the Netherlands were the countries with the most publications. Carney RM, De Jonge P, and Blumenthal JA were the most influential researchers. In 2004, Van Melle JP, from the University of Groningen, published in Psychosomatic Medicine the most cited article. "Cardiac rehabilitation" was the primary focus area. "Cardiac rehabilitation," "management," "acute coronary syndrome," and "outcome" were the top four keywords in emerging research hotspots. Notably, the effect of traditional Chinese medicine on ADMI is an area of potential research value.

Conclusion

Numerous studies have underscored the significance of cardiac rehabilitation. Present research focuses on managing anxiety and depression post-acute coronary syndrome and enhancing clinical outcomes through cardiac rehabilitation technology. Additionally, the therapeutic potential of traditional Chinese medicine for ADMI is expected to attract increased attention from researchers in the future.

Estimating the prevalence of depression in people with acute coronary syndromes: A systematic review and meta-analysis

BACKGROUND

The epidemic of acute coronary syndromes (ACS) poses a great challenge to depression. However, the prevalence of depression among ACS patients has not been fully determined. This meta-analysis aimed to provide an estimation of the global prevalence of depression among ACS patients (ACS depression).

METHODS

Online databases including PubMed, Cochrane Library, Web of Science, and Scopus were searched for all relevant studies that reported the prevalence of ACS depression through March 2023. Pooled prevalence of ACS depression with 95% confidence interval (CI) was estimated by the random-effect model. All statistical analyses were performed using comprehensive meta-analysis software. This review was registered in the International Prospective Register of Systematic Reviews (PROSPERO) (identifier CRD42023409338).

RESULTS

A total of 28 studies (17 cohort studies, 9 cross-sectional studies, and 2 case-control studies) were included. The overall pooled prevalence of depression in ACS, derived from 28 studies, was 28.5% (95% CI: 0.28-0.29, P = .000, I2 = 99%). 21 included studies showed a prevalence of 20.3% (95% CI: 0.20-0.21, P = .000, I2 = 96%) in men, and the prevalence in women was 13.6% (95% CI: 0.13-0.14, P = .000, I2 = 95%). Subgroup analysis showed the lowest prevalence in Europe (20.7%, 95% CI: 0.20-0.22, P = .000, I2 = 98%); On different diagnostic criteria, the diagnostic and statistical manual of mental disorders (DSM-IV) (36.8%, 95% CI: 0.35-0.38, P = .000, I2 = 96%) has the highest prevalence. In terms of end year of data collection, the prevalence of ACS depression was lower for studies that ended data collection after 2012 (25.7%, 95% CI: 0.25-0.27, P = .000, I2 = 99%) than in studies before 2012 (30%, 95% CI: 0.29-0.31, P = .000, I2 = 98%).

CONCLUSION SUBSECTIONS

This systematic review and meta-analysis suggest high global prevalence of depression among ACS patients, underlining the necessity of more preventive interventions among ACS patients especially in Asian and North American regions.

Association between depression and stroke risk in adults: a systematic review and meta-analysis

Introduction

Stroke is a significant global health concern, and numerous studies have established a link between depression and an increased risk of stroke. While many investigations explore this link, some overlook its long-term effects. Depression may elevate stroke risk through physiological pathways involving nervous system changes and inflammation. This systematic review and meta-analysis aimed to assess the association between depression and stroke.

Methodology

We conducted a comprehensive search of electronic databases (PubMed, Embase, Scopus, and PsycINFO) from inception to 9 April 2023, following the Preferred Reporting Items for Systemic Review and Meta-analysis (PRISMA) and Meta-analysis Of Observational Studies in Epidemiology (MOOSE) guidelines. We included all articles assessing the association between different stroke types and depression, excluding post-stroke depression. Two investigators independently extracted data and assessed quality using the Newcastle-Ottawa Scale and Cochrane Risk of Bias tool, utilizing a random-effects model for data synthesis. The primary outcome was the association of depression with stroke, with a secondary focus on the association of antidepressants with stroke.

Results

The initial search yielded 10,091 articles, and 44 studies were included in the meta-analysis. The pooled analysis revealed a significant association between depression and stroke risk, with an overall hazard ratio of 1.41 (95% CI 1.32, 1.50; p < 0.00001), indicating a moderately positive effect size. Subgroup analyses showed consistent associations with ischemic stroke (HR = 1.30, 95% CI 1.13, 1.50; p = 0.007), fatal stroke (HR = 1.39, 95% CI 1.24, 1.55; p < 0.000001), and hemorrhagic stroke (HR = 1.33, 95% CI 1.01, 1.76; p = 0.04). The use of antidepressants was associated with an elevated risk of stroke (HR = 1.28, 95% CI 1.05, 1.55; p = 0.01).

Conclusion and relevance

This meta-analysis indicates that depression moderately raises the risk of stroke. Given the severe consequences of stroke in individuals with depression, early detection and intervention should be prioritized to prevent it.

Systematic review registration

Prospero (CRD42023472136).

Meta-analysis on inflammation and autonomic nervous system of coronary heart disease combined with depression

OBJECTIVES

This meta-analysis aimed to explore the association between inflammatory factors, heart rate variability (HRV) and the coexistence of coronary heart disease (CHD) and depression.

DESIGN

Systematic review and meta-analysis. Complying with the Meta-analysis Of Observational Studies in Epidemiology statement.

DATA SOURCES

We searched PubMed, Web of Science and EMBASE for the data from the inception date to 16 March 2023.

ELIGIBILITY CRITERIA

We included cross-sectional and cohort studies with inclusion criteria: (1) patients with CHD; (2) depression measurement and (3) including inflammatory factors or cardiac biomarkers or HRV.

DATA EXTRACTION AND SYNTHESIS

Two authors searched the databases independently. The effect estimates and heterogeneity were synthesised by Review Manager V.5.3. Sensitivity analysis and publication bias were analysed by STATA software. The quantitative synthesis outcomes were presented by mean difference (MD) or standard MD (SMD) with 95% CI.

RESULTS

By searching the databases, we identified a total of 6750 articles. There were 22 articles left after selection, including 6344 participants. This meta-analysis indicated that patients with CHD with depression had higher levels of C reaction protein (CRP) (SMD 0.50, 95% CI (0.19 to 0.81), p=0.001), high-sensitivity C reactive protein (hs-CRP) (SMD 0.28, 95% CI (0.07 to 0.48), p=0.008), IL-6 (SMD 0.49, 95% CI (0.05 to 0.92), p=0.03) and a lower level of the mean RR interval and the SD of all RR intervals (SMD -0.64, 95% CI (-1.11 to -0.17), p=0.008), SD of the 5 min averages of all normal RR intervals (MD -12.77 ms, 95% CI (-21.20 to -4.33), p=0.003), overage of the SD of all normal RR intervals for each 5 min segment (MD -13.83 ms, 95% CI (-15.94 to -11.72), p<0.00001), root mean square of successive differences (MD: -8.02 ms, 95% CI (-13.62 to -2.43), p=0.005), proportion of adjacent cycles differing by >50 ms (pNN50) (SMD -0.86, 95% CI (-1.41 to -0.31), p=0.002), than those without depression.

CONCLUSIONS

This study underscores the association between elevated CRP, hs-CRP, IL-6 and lower HRV in patients with CHD with depression. It emphasises the importance of clinicians assessing CRP, hs-CRP, IL-6 and HRV in patients with CHD to potentially identify depressive conditions.

Prevalence and associated factors for depressive symptoms among the general population from 31 provinces in China: The utility of social determinants of health theory

BACKGROUND

Depression is one of the most common types of mental disorders. Guided by the theory of social determinants of health (SDH), the study aimed to assess the prevalence of depressive symptoms and to identify factors related to depressive symptoms in the general population of China.

METHODS

A cross-sectional, online survey was conducted among 101,392 residents from 31 provinces of mainland China from January to March 2019, and 97,126 survey responses were included in the final analysis. Multilevel linear regression models were used to identify SDH associated with depressive symptoms.

RESULTS

The prevalence of depressive symptoms (PHQ-9 scores ≥10) in Chinese residents was 15.81 %. The results of the multilevel analysis demonstrated that depressive symptoms were affected by various factors on five levels, including individual characteristics, behavioral lifestyle, community support network, social structural factors, and macro social factors.

LIMITATIONS

The cross-sectional design of the study makes it difficult to establish causality between variables.

CONCLUSIONS

The prevalence of depressive symptoms is high among general population in China. According to the theory of SDH, the study shows that the depressive symptoms are complex and involves all areas of social life. Therefore, adopting a multi-level, cross-sectoral intervention approach will be instrumental to improving the mental health of residents in China.

Depressive symptoms, lifestyle behaviors, and risk of cardiovascular disease and mortality in individuals of different socioeconomic status: A prospective cohort study

BACKGROUND

Depression is a global health issue, associated with increased risk of cardiovascular disease (CVD) and premature death, but whether the association varied across different socioeconomic status (SES), and mechanisms responsible for this association is unclear. We aimed to evaluate the association of depressive symptoms with the risk of incident CVD and mortality in people of low, medium, and high SES, and determine the extent to which lifestyle behaviors could explain the association.

METHODS

This study included 314,800 participants from the UK Biobank. Depressive symptoms were assessed using the Patient Health Questionnaire-2 (PHQ-2). Information on socioeconomic status and lifestyle was obtained from baseline assessment.

RESULTS

During 12 years of follow-up, 29,074 incident CVD cases and 16,673 deaths were documented. The increased CVD risk in participants with depressive symptoms (versus without) was more pronounced as SES decreased, with hazard ratios (HRs) and 95% confidence intervals (CIs) of 1.30 (1.22, 1.39), 1.27 (1.17, 1.37), and 1.17 (0.97, 1.41) in participants of low, medium, and high SES, respectively. The corresponding HRs (95% CIs) for all-cause mortality were 1.16 (1.07, 1.26), 1.21 (1.08, 1.36), and 1.24 (0.95, 1.61). In addition, multiple lifestyle factors together explained 14.4% to 32.8% of the elevated CVD and mortality risk due to depressive symptoms.

LIMITATIONS

Moderate sensitivity of PHQ-2, lacked information on the severity of depression, baseline measurement of lifestyle.

CONCLUSIONS

Depressive symptoms were associated with higher risks of incident CVD and mortality, especially in low SES groups, and lifestyle behaviors only explained a moderate proportion of the association. These findings indicated that health policies targeting healthy lifestyle promotion alone might not be sufficient, and other measures tackling social inequity are warranted to attenuate the elevated health risk due to depression.

Instant and short-term effects of acupuncture for depression and anxiety in unstable angina pectoris patients with percutaneous coronary interventions

Aim

Patients with unstable angina pectoris (UAP) usually present anxiety or depression during percutaneous coronary intervention (PCI). This study sought to investigate the instant and short-term effects of acupuncture for anxiety and depression in UAP patients with PCI.

Methods

A total of 210 UAP patients who underwent PCI were recruited and randomly assigned (1:1:1) to acupuncture, placebo, or control groups. Enzyme-linked immunosorbent assay was used to detect the levels of fasting glucose, fasting insulin, homeostasis model assessment of insulin resistance (HOMA-IR), interleukin-6 (IL-6), high-sensitivity C-reactive protein (Hs-CRP), advanced oxidation protein products (AoPPs), and oxidized low-density lipoprotein (OX-LDL). Serial questionnaires with the Hamilton Anxiety (HAMA) scale and the Pittsburgh Sleep Quality Index were evaluated, and heart rate variability indicators were obtained.

Results

Primary end-point: low frequency/high frequency (HF) was lower in the electroacupuncture group (p = 0.014), while standard deviation of normal-to-normal intervals, average standard deviation of normal-to-normal intervals, percentage of successive intervals that differ more than 50 ms, and HF were increased with acupuncture (p = 0.018, p = 0.043, p = 0.016, and p = 0.002, respectively). Secondary end-point: significant improvements in anxiety levels (HAMA) were observed in the three groups (p < 0.001). The fasting insulin and HOMA-IR levels were similar between the control group and the acupuncture group (p = 0.285 and p = 0.165, respectively). The levels of IL-6 and AoPPs differed among the three groups (p = 0.021 and p < 0.001, respectively). However, no significant differences were found in fasting plasma glucose, fasting c-peptide, Hs-CRP, and OX-LDL levels among the three groups (p = 0.585, p = 0.611, p = 0.902, and p = 0.756, respectively).

Conclusions

In this study, short-term acupuncture may potentially relieve clinical symptoms before PCI treatment.

Clinical Trial Registration

ClinicalTrials.gov, identifier (NCT03789344).

Needs and Preferences for Remote-Delivered Mindfulness-Based Cognitive Therapy in Patients After Acute Coronary Syndrome: A Qualitative Study

Background

Following acute coronary syndrome (ACS), up to 40% of patients report elevated depressive symptoms which is associated with a two-fold increase in mortality risk due to behavioral and biological mechanisms. Mindfulness-Based Cognitive Therapy (MBCT) delivered via synchronous group videoconferencing could help reduce depressive symptoms.

Objective

To guide MBCT adaptation for ACS patients for a future clinical trial, this qualitative study aimed to explore ACS patients' (1) symptoms after ACS, (2) needs for behavioral health treatment, (3) perspectives on mindfulness intervention and group videoconference delivery, and (4) willingness to self-collect dried blood spots in a research study.

Methods

We compared ACS patients with and without depressive symptoms to highlight particularly relevant treatment topics for patients developing depression following ACS experience. From 2/2019-11/2019, we conducted semi-structured individual telephone interviews with N = 23 patients after ACS (N = 13 with and N = 10 without elevated depressive symptoms; 63.4 (SD = 8.5) years, 87% male, 96% non-Hispanic white, 7.1 (SD = 7.5) years since ACS). In qualitative content analyses, four independent coders coded each interview.

Results

Participants with depressive symptoms experienced emotional, physical, social, and health behavior problems, while those without depressive symptoms made positive health behavior changes and struggled with anxiety symptoms. Both groups were interested in a behavioral health treatment for emotional and social support. Most were willing to participate in a mindfulness group via videoconferencing; some preferred in-person, but accessibility and convenience outweighed these cons. Almost all were willing to self-collect dried blood spots and some were already familiar with this technique.

Conclusion

ACS patients, especially those with depressive symptoms, need help managing a multitude of quality of life concerns that can be targeted with an adapted MBCT approach. A videoconference-delivered MBCT approach is of interest. Suggestions for adapting MBCT to target the needs of ACS patients are discussed.

Factors associated with secondary coronary artery disease in rheumatoid arthritis patients: A systematic review and meta-analysis based on observational studies

OBJECTIVE

The main objective of this systematic review was to investigate the factors influencing the development of coronary artery disease (CAD) in patients with rheumatoid arthritis (RA).

METHODS

PubMed, Embase, Web of Science, Wan Fang Date, CBM, CNKI, and VIP databases were systematically searched to select the relevant literature. The quality of the incorporated studies was assessed with reference to the Newcastle-Ottawa Scale. Stata16 was adopted to summarise the odds ratios, risk ratios, hazard ratios, and 95% confidence intervals for meta-analysis.

RESULTS

A total of 29 studies were included in this analysis, wherein the average age of RA patients was 50.5-81 years and the proportion of women was 44.4%-92%. The present meta-analysis suggested that increased CAD risk in RA patients was associated with age, male gender, smoking, glucocorticoids, Health Assessment Questionnaire scores, hyperlipidaemia, hypertension, diabetes, and C-reactive protein concentration.

CONCLUSION

The present systematic review revealed the influencing factors of secondary CAD in RA patients, some of which could reduce the risk of secondary CAD through effective interventions, such as smoking cessation, exercise, and medications. However, the effects of age, RA severity, and different medication subgroups on CAD risk stratification warrant further investigation.

Diagnosis of mental illness does not affect postoperative outcomes in patients undergoing endovascular aortic aneurysm repair in the VA healthcare system

OBJECTIVE

Mental illness can be a debilitating chronic disease associated with a higher likelihood of preexisting medical comorbidities and postoperative morbidity and mortality. Given the relative prevalence of mental health disorders among the veteran population, we sought to examine postoperative outcomes in patients undergoing endovascular aortic aneurysm repair (EVAR).

METHODS

Retrospective review of a single institution Veterans Administration Hospital operative database was used to identify patients who underwent EVAR from January 2010 to December 2021. Patients' demographics, comorbidities, medications, and intraoperative variables were collected. In addition, mental illness status was evaluated to stratify patients based on preexisting anxiety, depression, posttraumatic stress disorder, substance abuse disorder, or major psychiatric illness. The study's primary outcomes were postoperative complications, mortality, and follow-up rates. Secondary outcomes included hospital length of stay, readmission rates, and intervention rates.

RESULTS

A total of 241 patients underwent infrarenal EVARs at our institution. One hundred forty patients (58.1%) were diagnosed with mental illness, whereas 101 (41.9%) had no prior diagnosis of mental illness. Of the 241 patients, 65.7% had a history of substance abuse disorder, 38.6% depression, 29.3% post-traumatic stress disorder, 19.3% anxiety, and 3.6% major psychiatric illness. There was no statistical difference in the number of medical comorbidities, race, smoking status, or medications compared with patients without mental illness. We found no statistical difference in access type, wound infection rates, hypogastric coiling, estimated blood loss, and operating time. χ2 analysis demonstrated a statistically significant lower overall postoperative complication rate (28.6% vs 32.7%; P = .05) and decreased loss to follow-up (8.6% vs 15.8%; P = .05) among patients with a preexisting mental illness diagnosis. There were no statistically significant differences in readmission rate, length of stay, or 30-day mortality. When stratified by type of mental illness, binary logistic regression demonstrated no statistically significant differences in primary outcomes of postoperative complications, readmission rates, loss to follow-up, and 1-year mortality. Cox proportional hazards modeling demonstrated no significant difference in cumulative survival in patients diagnosed with a mental illness (0.56; 95% confidence interval, 0.29-0.107; P = .08).

CONCLUSIONS

There was no association between the presence of a prior mental health diagnosis and adverse outcomes following EVAR. Preceding mental illness did not correlate with an increased rate of complications, readmission, length of stay, or 30-day mortality in a veteran population. Lower loss to follow-up rates in patients with mental illness may reflect overall Veterans Health Administration expansion in resources and surveillance of these at-risk individuals. Further research is needed to assess the association between postoperative outcomes and mental illness.

Screening for Emotional Distress in Patients with Cardiovascular Disease

PURPOSE OF REVIEW

In this article, we discuss the relationship between emotional distress and common cardiovascular disease condition, including coronary artery disease, atrial fibrillation, congestive heart failure, mechanical circulatory support, and heart transplant. We review screening measures that have been studied and used in clinical practice for each condition, as well as priorities for future research.

RECENT FINDINGS

Studies consistently demonstrate failing to identify and treat emotional distress in patients with cardiovascular disease is associated with adverse outcomes. However, routine emotional distress screening is not formally recommended for all cardiovascular disease conditions and is limited to depression screening in select patient populations. Future research should focus on evaluating the validity and reliability of standardized screening measures across the scope of emotional distress in patients with or at risk for cardiovascular disease. Other areas of future research include implementation of evidence-based pharmaceutical treatments and integrated behavioral health approaches and interventions.

The role of daily adjustment disorder, depression and anxiety symptoms for the physical activity of cardiac patients

BACKGROUND

Physical activity (PA) is crucial in the treatment of cardiac disease. There is a high prevalence of stress-response and affective disorders among cardiac patients, which might be negatively associated with their PA. This study aimed at investigating daily differential associations of International Classification of Diseases (ICD)-11 adjustment disorder, depression and anxiety symptoms with PA and sedentary behaviour (SB) during and right after inpatient cardiac rehabilitation.

METHODS

The sample included N = 129 inpatients in cardiac rehabilitation, Mage = 62.2, s.d.age = 11.3, 84.5% male, n = 2845 days. Adjustment disorder, depression and anxiety symptoms were measured daily during the last 7 days of rehabilitation and for 3 weeks after discharge. Moderate-to-vigorous PA (MVPA), light PA (LPA) and SB were measured with an accelerometer. Bayesian lagged multilevel regressions including all three symptoms to obtain their unique effects were conducted.

RESULTS

On days with higher adjustment disorder symptoms than usual, patients engaged in less MVPA, and more SB. Patients with overall higher depression symptoms engaged in less MVPA, less LPA and more SB. On days with higher depression symptoms than usual, there was less MVPA and LPA, and more SB. Patients with higher anxiety symptoms engaged in more LPA and less SB.

CONCLUSIONS

Results highlight the necessity to screen for and treat adjustment disorder and depression symptoms during cardiac rehabilitation.

Psychiatric comorbidities, quality of life, and cardiovascular risk factors in patients with heart failure

Background:

Heart failure (HF) leads to various changes including physiological (neurohormonal) changes and an increase in stress level, which can become a risk factor for the development of various psychiatric disorders, further worsening quality of life (QOL).

Methods:

Patients of HF between 18 and 60 years of age attending the outpatient department of the Department of Cardiology were enrolled. Patients were screened for psychiatric illness by applying Mini International Neuropsychiatric Interview 7.0.2. The diagnosis was made through the Diagnostic and Statistical Manual of Mental Disorders-5. The severity of anxiety and depression was assessed by applying the Hamilton Depression Rating Scale and Hamilton Anxiety Rating Scale. Sleep quality was measured by applying the Pittsburgh Sleep Quality Index. Subsyndromal symptoms were assessed via SADS-CB. QOL was measured by the World Health Organization QOL-BREF. Data were statistically analyzed.

Results:

Out of 70 enrolled patients, 32 patients did not have any psychiatric illness (Group A), 20 patients were in the subsyndromal group (Group B), and 18 patients had psychiatric disorders (Group C). Tobacco use and the number of risk factors of HF present were significantly higher in Group C. A significantly higher number of patients in Group C were lying in the New York Heart Association (NYHA) II class (patients lying in NYHA III and NYHA IV classes were excluded) than in other groups. In addition, sleep and QOL (especially among patients under NYHA I class) were significantly impaired in Group C.

Conclusion:

Psychiatric illness is common in patients with HF. Despite guidelines to screen for them, clinicians either do not screen for them or otherwise miss the psychiatric illness. These psychiatric illnesses may further impair the outcome of heart diseases and worsen QOL.

Depression Following Acute Coronary Syndrome: A Review

Depression is common among patients with acute coronary syndrome (ACS). Although multiple studies have confirmed that depression is an independent risk factor for poor outcomes in ACS, general awareness of this issue is still limited. Ongoing research has described detailed aspects of depression in ACS, with various mechanistic hypotheses put forward to explain the complexity of this comorbidity. Several investigations have explored management strategies in this subgroup of patients, including screening for depression, antidepressant treatment, and cardiac rehabilitation. However, evidence of long-term improvement in clinical outcomes is still scarce, and a more comprehensive understanding of the underlying mechanisms that link depression with ACS is required to further improve disease management.

Interaction effects between insomnia and depression on risk of out-of-hospital cardiac arrest: Multi-center study

BACKGROUND

Insomnia and depression have been known to be risk factors of several diseases, including coronary heart disease. We hypothesized that insomnia affects the out-of-hospital cardiac arrest (OHCA) incidence, and these effects may vary depending on whether it is accompanied by depression. This study aimed to determine the association between insomnia and OHCA incidence and whether the effect of insomnia is influenced by depression.

METHODS

This prospective multicenter case-control study was performed using Phase II Cardiac Arrest Pursuit Trial with Unique Registration and Epidemiology Surveillance (CAPTURES-II) project database for OHCA cases and community-based controls in Korea. The main exposure was history of insomnia. We conducted conditional logistic regression analysis to estimate the effect of insomnia on the risk of OHCA incidence and performed interaction analysis between insomnia and depression. Finally, subgroup analysis was conducted in the patients with insomnia.

RESULTS

Insomnia was not associated with increased OHCA risk (0.95 [0.64-1.40]). In the interaction analysis, insomnia interacted with depression on OHCA incidence in the young population. Insomnia was associated with significantly higher odds of OHCA incidence (3.65 [1.29-10.33]) in patients with depression than in those without depression (0.84 [0.59-1.17]). In the subgroup analysis, depression increased OHCA incidence only in patients who were not taking insomnia medication (3.66 [1.15-11.66]).

CONCLUSION

Insomnia with depression is a risk factor for OHCA in the young population. This trend was maintained only in the population not consuming insomnia medication. Early and active medical intervention for patients with insomnia may contribute to lowering the risk of OHCA.

Difficult decision-making in major depressive disorder: Practical guidance based on clinical research and experience

OBJECTIVES

To extend current published guidance regarding the management of major depression in clinical practice, by examining complex cases that reflect real-world patients, and to integrate evidence and experience into recommendations.

METHODS

The authors who contributed to recently published clinical practice guidelines were invited to identify important gaps in extant guidance. Drawing on clinical experience and shared knowledge, they then generated four fictional case studies to illustrate the real-world complexities of managing mood disorders. The cases focussed specifically on issues that are not usually addressed in clinical practice guidelines.

RESULTS

The four cases are discussed in detail and each case is summarised using a life chart and accompanying information. The four cases reflect important real-world challenges that clinicians face when managing mood disorders in day-to-day clinical practice. To partly standardise the presentation of each case and for ease of reference we provide a Time Line, History Box and Management Chart, along with a synopsis where relevant. Discussion and formulation of the cases illustrate how to manage the complexities of each case and provide one possible pathway to achieving functional recovery.

CONCLUSION

These cases draw on the combined clinical experience of the authors and illustrate how to approach diagnostic decision-making when treating major depressive disorder and having to contend with complex presentations. The cases are designed to stimulate discussion and provide a real-world context for the formulation of mood disorders.

Exploring the Heart-Mind Connection: Unraveling the Shared Pathways between Depression and Cardiovascular Diseases

Civilization diseases are defined as non-communicable diseases that affect a large part of the population. Examples of such diseases are depression and cardiovascular disease. Importantly, the World Health Organization warns against an increase in both of these. This narrative review aims to summarize the available information on measurable risk factors for CVD and depression based on the existing literature. The paper reviews the epidemiology and main risk factors for the coexistence of depression and cardiovascular disease. The authors emphasize that there is evidence of a link between depression and cardiovascular disease. Here, we highlight common risk factors for depression and cardiovascular disease, including obesity, diabetes, and physical inactivity, as well as the importance of the prevention and treatment of CVD in preventing depression and other mental disorders. Conversely, effective treatment of CVD can also help prevent depression and improve mental health outcomes. It seems advisable to introduce screening tests for depression in patients treated for cardiac reasons. Importantly, in patients treated for mood disorders, it is worth controlling CVD risk factors, for example, by checking blood pressure and pulse during routine visits. It is also worth paying attention to the mental condition of patients with CVD. This study underlines the importance of interdisciplinary co-operation.

Risk factors for newly-developed cardiovascular disease and quality of life during the COVID - 19 pandemic: an analysis of the English longitudinal study of ageing

INTRODUCTION

The COVID-19 pandemic had a wide range of effects on the English population, including on health and quality of life due to the subsequent lockdown restrictions set.

AIMS

To investigate longitudinal changes in developing cardiovascular disease (CVD) and how that affects quality of life from pre-pandemic and during two lockdowns in England, in adults aged 50 years and above, and what factors are associated with this.

METHODS

Wave 9 of the core English Longitudinal Study of Ageing (ELSA) and Waves 1 and 2 of the ELSA COVID-19 sub-study were used to investigate the factors associated with developing CVD between timepoints, and what factors alongside CVD are associated with quality of life.

RESULTS

Higher age and depression were associated with newly-developed CVD from pre-COVID to both COVID sub-study waves. Additionally, body mass index (BMI) increased odds of CVD and physical activity decreased odds. Non-White ethnicity, depression, females, and developing CVD were lower associated with quality of life. Decreased age and increased physical activity were associated with higher quality of life.

DISCUSSION

Ethnicity was not associated with newly-developed CVD but was associated with quality of life. Other factors of importance include age, depression, gender, and physical activity. Findings are informative for future risk stratification and treatment strategies, especially while the COVID-19 pandemic is ongoing.

Monitoring risk and preventing ischemic stroke in the very old

INTRODUCTION

Stroke is a significant cause of death, and the leading cause of severe long-term disability for individuals over 80 (the very old), yet few studies of such risk factors for ischemic stroke, or the known mitigation techniques, in this population, and the evidence base regarding risk modification strategies in this susceptible population can be inconsistent and incomplete. This article examines current guidelines and evidence regarding medical management, lifestyle changes, and psychosocial interactions that can contribute to the primary and secondary prevention of ischemic stroke in the very old.

AREAS COVERED

The authors conducted a literature search for ischemic stroke prevention and risk assessment in the elderly via PubMed. Furthermore, they describe current strategies for monitoring risk and preventing ischemic stroke in the elderly population.

EXPERT OPINION

Ischemic stroke poses a significant health risk to the elderly, with prevention relying on managing modifiable risk factors such as hypertension, atrial fibrillation, diabetes, and high cholesterol, as well as promoting healthy lifestyle choices like quitting smoking, regular physical activity and a heart-healthy diet. Healthcare providers must adopt a multifaceted approach, addressing individual and population-level factors while remaining vigilant in monitoring and managing risk factors to reduce the incidence and impact of stroke in older adults.

Depression, physical activity, and incident cardiovascular disease among American Indians: The strong heart family study

Background

Little is known about the relationship of depression with incident cardiovascular disease (CVD) among American Indians (AIs), a population with a high burden of depressive symptoms and CVD. In this study, we examined the association of depressive symptoms with CVD risk among AIs and assessed whether an objective marker of ambulatory activity influenced the relationship.

Methods

The study comprised participants from the Strong Heart Family Study, a longitudinal study of CVD risk among AIs free of CVD at baseline (2001-2003) and who participated in a follow-up examination (n = 2209). The Center for Epidemiologic Studies of Depression Scale (CES-D) was used to assess depressive symptoms and depressive affect. Ambulatory activity was measured using Accusplit AE120 pedometers. Incident CVD was defined as new myocardial infarction, coronary heart disease, or stroke (through 2017). Generalized estimating equations were used to examine the association of depressive symptoms with incident CVD.

Results

27.5% of participants reported moderate or severe depressive symptoms at baseline and 262 participants developed CVD during follow-up. Compared to participants who reported no depressive symptoms, the odds ratios for developing CVD among those who reported mild, moderate, or severe symptoms were: 1.19 (95% CI: 0.76, 1.85), 1.61 (95% CI: 1.09, 2.37), and 1.71 (95% CI: 1.01, 2.91), respectively. Adjustment for activity did not alter findings.

Limitations

CES-D is a tool used to identify individuals with depressive symptoms and not a measure of clinical depression.

Conclusion

Higher levels of reported depressive symptoms were positively associated with CVD risk in a large cohort of AIs.

Integrated smoking cessation and mood management following acute coronary syndrome: Protocol for the post-acute cardiac event smoking (PACES) trial

BACKGROUND

Approximately 400,000 people who smoke cigarettes survive Acute Coronary Syndrome (ACS; unstable angina, ST and non-ST elevation myocardial infarction) each year in the US. Continued smoking following ACS is an independent predictor of mortality. Depressed mood post-ACS is also predictive of mortality, and smokers with depressed mood are less likely to abstain from smoking following an ACS. A single, integrated treatment targeting depressed mood and smoking could be effective in reducing post-ACS mortality.

METHOD/DESIGN

The overall aim of the current study is to conduct a fully powered efficacy trial enrolling 324 smokers with ACS and randomizing them to 12 weeks of an integrated smoking cessation and mood management treatment [Behavioral Activation Treatment for Cardiac Smokers (BAT-CS)] or control (smoking cessation and general health education). Both groups will be offered 8 weeks of the nicotine patch if medically cleared. Counseling in both arms will be provided by tobacco treatment specialists. Follow-up assessments will be conducted at end-of-treatment (12-weeks) and 6, 9, and 12 months after hospital discharge. We will track major adverse cardiac events and all-cause mortality for 36 months post-discharge. Primary outcomes are depressed mood and biochemically validated 7-day point prevalence abstinence from smoking over 12 months.

DISCUSSION

Results of this study will inform smoking cessation treatments post-ACS and provide unique data on the impact of depressed mood on success of post-ACS health behavior change attempts.

TRIAL REGISTRATION

ClinicalTrials.gov, NCT03413423. Registered 29 January 2018. https://beta.

CLINICALTRIALS

gov/study/NCT03413423 .

Mental Health in Coronary Heart Disease (CHD) Patients: Findings from the UK Household Longitudinal Study (UKHLS)

OBJECTIVES

Mental health conditions in patients with coronary heart disease (CHD) are closely related to clinical outcomes. Thus, this study's goal is to investigate how CHD affects general and specific aspects of mental health.

METHODS

We analyzed data from Wave 10 Understanding Society: the UK Household Longitudinal Study (UKHLS), which were collected between 2018 and 2019. After removing people who had missing data, there were 450 participants who indicated that they have CHD, and 6138 age- and sex-matched healthy participants indicated that they were not clinically diagnosed with CHD.

RESULTS

The main findings were that participants with CHD had more mental health problems, as shown by the GHQ-12 summary score (t (449) = 6.00, p < 0.001, 95% C.I. [0.20, 0.40], Cohen's d = 0.30), social dysfunction and anhedonia, (t (449) = 5.79, p < 0.001, 95% C.I. [0.20, 0.40], Cohen's d = 0.30), depression and anxiety (t (449) = 5.04, p < 0.001, 95% C.I. [0.15, 0.33], Cohen's d = 0.24), and loss of confidence (t (449) = 4.46, p < 0.001, 95% C.I. [0.11, 0.30], Cohen's d = 0.21).

CONCLUSION

This study implies that GHQ-12 is a valid assessment of mental health problems in CHD patients, and there is a need to consider how different aspects of mental health are affected by CHD rather than solely focusing on depression or anxiety problems alone in patients with CHD.

Postoperative delirium: An independent risk factor for poorer quality of life with long-term cognitive and functional decline after cardiac surgery

STUDY OBJECTIVE

To evaluate the influence of delirium on the functional and cognitive capacity of patients included in the DELIPRECAS study, as well as on their quality of life, in the 3-4 years after cardiac surgery.

DESIGN

Prospective observational study.

SETTING

Assessment of cognitive and functional status from hospital discharge to the present, 3 years after cardiac surgery.

PATIENTS

313 patients undergoing cardiac surgery consecutively, aged 18 years or over.

MEASUREMENTS

The primary outcome measure was the cognitive and functional status of the patients 3 years after cardiac surgery, evaluated by telephone interview, and the possible influence on them of delirium diagnosed by the Confusion Assessment Method in Intensive Care Units (CAM-ICU) during their stay in the intensive care unit after cardiac surgery.

MAIN RESULTS

Postoperative delirium acts as an independent risk factor for the long-term development of memory problems (OR 6.11, 95% CI 2.54 to 14.68, p < 0.001), concentration (OR 11.20, 95% CI 3.58 to 35.09, p > 0.001), confusion/disorientation (OR 10.93, 95% CI 3.61 to 33.12, p > 0.001), sleep problems (OR 5.21, 95% CI 2 0.29 to 11.84, p < 0.001), nightmares (OR 8.99, 95% CI 1.98 to 40.90, p = 0.004), emotional problems (OR 4.30, 95% CI 1.87 to 9.91, p = 0.001) and poorer mobility after hospital discharge (OR 2.436, 95% CI 1.06 to 5.61, p = 0.037). The number of hospital readmissions was also significantly higher in those patients who developed delirium after cardiac surgery (27% vs 13.8%, p = 0.022).

CONCLUSION

Postoperative delirium is a risk factor for decreased quality of life in patients 3 years after heart surgery, being associated with greater cognitive and functional deterioration, as well as greater risk of hospital readmission. Therefore, emphasis should be placed on both prevention and early recognition and treatment of delirium to improve long-term outcomes for patients after cardiac surgery.

Depressive symptoms and risk of incident cardiometabolic multimorbidity in community-dwelling older adults: The China Health and Retirement Longitudinal Study

BACKGROUND

Depressive symptoms are associated with an increased risk of developing cardiometabolic diseases (CMDs). However, the relationship between depressive symptoms and cardiometabolic multimorbidity (CMM) remains unclear. Therefore, we aimed to examine whether depressive symptoms were associated with an increased risk of incident CMM in middle-aged and older Chinese adults.

METHODS

This prospective cohort study included 6663 participants who were free of CMM at baseline from the China Health and Retirement Longitudinal Study. Depressive symptoms were assessed by the Center for Epidemiologic Studies Depression Scale-10 (CESD-10). Incident CMM refers to the coexistence of ≥2 CMDs (heart disease, stroke, or diabetes). Multivariable logistic regressions and restricted cubic splines were performed to assess the association between depressive symptoms and incident CMM.

RESULTS

The median CESD-10 score at baseline was 7 (IQR: 3 to 12). Over 4 years of follow-up, 309 participants (4.6 %) developed CMM. After adjusting for sociodemographic, behavioral, and traditional clinical risk factors, a higher frequency of depressive symptoms was associated with an increased risk of incident CMM (per 9-point higher CESD-10 score OR: 1.73; 95 % CI: 1.48-2.03). The association between the CESD-10 score and incident CMM was more obvious in women (OR: 2.02; 95 % CI: 1.63-2.51) than in men (OR: 1.16; 95 % CI: 0.86-1.56) (P_interaction = 0.005).

LIMITATIONS

Heart diseases and stroke were determined based on self-reported physician diagnoses.

CONCLUSIONS

A higher frequency of depressive symptoms at baseline increased the risk of incident CMM within four years among middle-aged and older individuals in China.

A Pilot Study of Neurobiological Mechanisms of Stress and Cardiovascular Risk

Objective

Coronary heart disease is a leading cause of death and disability. Although psychological stress has been identified as an important potential contributor, mechanisms by which stress increases risk of heart disease and mortality are not fully understood. The purpose of this study was to assess mechanisms by which stress acts through the brain and heart to confer increased CHD risk.

Methods

Coronary Heart Disease patients (N=10) underwent cardiac imaging with [Tc-99m] sestamibi single photon emission tomography at rest and during a public speaking mental stress task. Patients returned for a second day and underwent positron emission tomography imaging of the brain, heart, bone marrow, aorta (indicating inflammation) and subcutaneous adipose tissue, after injection of [18F]2-fluoro-2-deoxyglucose for assessment of glucose uptake followed mental stress. Patients with (N=4) and without (N=6) mental stress-induced myocardial ischemia were compared for glucose uptake in brain, heart, adipose tissue and aorta with mental stress.

Results

Patients with mental stress-induced ischemia showed a pattern of increased uptake in the heart, medial prefrontal cortex, and adipose tissue with stress. In the heart disease group as a whole, activity increase with stress in the medial prefrontal brain and amygdala correlated with stress-induced increases in spleen (r=0.69, p=0.038; and r=0.69, p=0.04 respectfully). Stress-induced frontal lobe increased uptake correlated with stress-induced aorta uptake (r=0.71, p=0.016). Activity in insula and medial prefrontal cortex was correlated with post-stress activity in bone marrow and adipose tissue. Activity in other brain areas not implicated in stress did not show similar correlations. Increases in medial prefrontal activity with stress correlated with increased cardiac glucose uptake with stress, suggestive of myocardial ischemia (r=0.85, p=0.004).

Conclusions

These findings suggest a link between brain response to stress in key areas mediating emotion and peripheral organs involved in inflammation and hematopoietic activity, as well as myocardial ischemia, in Coronary Heart Disease patients.

Association between depressive symptoms and the risk of all-cause and cardiovascular mortality among US adults

Depression is a preventable and treatable mental health condition. Therefore, there are important clinical implications for identifying people with the highest mortality risk in a nationally representative sample. This study included 26,207 participants aged ≥18 years from the 2005-2014 National Health and Nutrition Examination Survey in USA. We investigated the association between depressive symptoms (defined as Patient Health Questionnaire 9 scores ≥10) and all-cause and cardiovascular disease (CVD) mortalities, adjusted for multiple factors (sociodemographic in Model 1, behavioral added in Model 2, and metabolic syndrome added in Model 3) and stratified by age and sex. During an average follow-up of 69.15 months (standard deviation [SD] 34.45), 1872 (7.3%) participants had died (person-years in the non-depressive and depressive groups, 12.12/1000 and 16.43/1000, respectively). Depressive symptoms increased all-cause (crude hazard ratio [HR] 1.37, 95% confidence interval [CI], 1.33-1.58) and CVD mortalities (crude HR 1.64, 95% CI, 1.20-2.24). Although the significance of all-cause mortality and CVD mortality was maintained in Models 1 (HR 1.58 and 2.08) and 2 (HR 1.48 and 1.79), it was not maintained in Model 3. Current smoking and lower physical activity were associated with reduced strength of the association between depression and all-cause mortality risk. The effect of depression on mortality risk was particularly pronounced in middle-aged men and older women. Our findings suggest that depressive symptoms increase mortality risk, even after adjusting for behavioral factors. Depression-induced mortality risk is particularly high among middle-aged men and older women.

Prevalence of depression and anxiety in older people in low- and middle- income countries in Africa, Asia and South America: A systematic review and meta-analysis

BACKGROUND

There is rapid growth of older people in Low- and Middle- Income Countries (LMICs). The aim of this review was to assess the literature on prevalence of anxiety and depression in this demographic, which to our knowledge, has not yet been conducted.

METHODS

Databases including Medline, PsychInfo, Embase, Scielo and African Journals Online were searched for terms including "mental disorders", "neurotic disorders", "mood disorders" and "anxiety disorders". Studies published between 1990 and 2020 providing data on older people (≥50 years) in LMICs (defined by World Bank Criteria) were included and quality-assessed. Meta-analysis was conducted on a subset of higher-quality studies to derive pooled prevalence estimates of depression.

RESULTS

One hundred and forty relevant studies were identified, of which thirty-two were included in meta-analysis. One hundred and fifteen studies reported depression prevalence only, 19 reported both depression and anxiety, and six reported anxiety only. In all studies identified, depression prevalence ranged from 0.5 % to 62.7 %, and Generalised Anxiety Disorder prevalence ranged from 0.2 % to 32.2 %. The pooled prevalence of depression on meta-analysis was 10.5 % (95 % CI, 8.9 % - 11.2 %). Reported prevalence rates of depression were significantly different in studies using ICD-10 compared with DSM criteria, and between community and clinical settings.

LIMITATIONS

The search strategy contained bias towards English language papers and high income country (HIC) publications. There is significant heterogeneity within the meta-analysis.

DISCUSSION

A wide range of methodologies and clinical criteria are used in prevalence studies of depression and anxiety in older people. Studies using screening tools found higher prevalence rates; clinicians and researchers should ensure diagnosis is made with gold-standard clinical criteria. Meta-analysis data suggest that rates of depression are similar in older people in LMICs compared to HICs but mental healthcare resources are limited, suggesting a large potential treatment gap.

The association between antihypertensive medications and mental health outcomes among Syrian war refugees with stress and hypertension

BACKGROUND

Little is known about the association between antihypertensive drugs with mental health outcomes. We examined the association between the antihypertensive classes and other clinical patient features with symptoms of depression, anxiety, insomnia, and Post-Traumatic Stress Disorder (PTSD) in a cohort of Syrian war refugees with stress and hypertension residing in Jordan.

METHODS

This cross-sectional study recruited hypertensive Syrian refugees with stress. Depression severity was assessed using the Patient Health Questionnaire-9, anxiety was measured by The General Anxiety Disorder-7, the Insomnia Severity Index was used to evaluate sleep quality and PTSD was measured using Davidson Trauma Scale. To investigate the association between the different classes of antihypertensive medication and mental health outcomes we used multivariable regression models.

RESULTS

Of the 492 participants, 251 were men (51%), 234 (47.6%) were on β-blockers, 141 (28.7%) on diuretics, and 209 (42.5%) on Angiotensin Converting Enzyme Inhibitors (ACEIs)/Angiotensin Receptor Blockers (ARBs). Although the multivariate regression revealed the different classes of antihypertensives are not associated with mental health symptoms, however, physical activity is associated with lower adjusted odds for symptoms of depression (0.68 (0.46-0.99), p = 0.04), anxiety (0.60 (0.42-0.85),p = 0.005), insomnia (0.63 (0.44-0.91),p = 0.01) and dyslipidemia (3.48(0.29-6.69),p = 0.03) is associated with higher PTSD symptoms.

LIMITATIONS

The study subjects were not assessed for psychiatric diagnoses clinically. Further, we used a cross-sectional design that does not allow to measure longitudinal changes.

CONCLUSIONS

The association between antihypertensive drugs and mental health symptoms was not evident in the present study. Follow-up future studies are required.

COVID-19, Mental Health, and Chronic Illnesses: A Syndemic Perspective

BACKGROUND

The COVID-19 pandemic is an epidemiological and psychological crisis; what it does to the body is quite well known by now, and more research is underway, but the syndemic impact of COVID-19 and mental health on underlying chronic illnesses among the general population is not completely understood.

METHODS

We carried out a literature review to identify the potential impact of COVID-19 and related mental health issues on underlying comorbidities that could affect the overall health of the population.

RESULTS

Many available studies have highlighted the impact of COVID-19 on mental health only, but how complex their interaction is in patients with comorbidities and COVID-19, the absolute risks, and how they connect with the interrelated risks in the general population, remain unknown. The COVID-19 pandemic can be recognized as a syndemic due to; synergistic interactions among different diseases and other health conditions, increasing overall illness burden, emergence, spread, and interactions between infectious zoonotic diseases leading to new infectious zoonotic diseases; this is together with social and health interactions leading to increased risks in vulnerable populations and exacerbating clustering of multiple diseases.

CONCLUSION

There is a need to develop evidence to support appropriate and effective interventions for the overall improvement of health and psychosocial wellbeing of at-risk populations during this pandemic. The syndemic framework is an important framework that can be used to investigate and examine the potential benefits and impact of codesigning COVID-19/non-communicable diseases (NCDs)/mental health programming services which can tackle these epidemics concurrently.

Importance of Depressive Symptoms in Patients With Coronary Heart Disease - Review Article

Patients with myocardial infarction (MI) have both major depression as well as depressive symptoms. Therefore, due to the high prevalence of depression in post-MI patients, an assessment of its prognostic importance was put on the agenda. Patients after ACS frequently report fatigue, sleep problems, and sadness. Evaluation of these symptoms is very important because it should be clarified whether these symptoms are related only to the main disease or they indicate the presence of concomitant depression. Given a high predictive value of somatic-affective symptoms, it is recommended to assess them in post-MI patients. Further treatment of somatic and cognitive-affective symptoms of depression will improve the quality of life of patients with acute coronary events.

Loneliness predicts physical and mental health-related quality of life over 9 months among patients with coronary heart disease

This study investigated whether loneliness would predict physical and mental health-related quality of life (HRQoL) over 9 months and examined whether medical adherence would mediate their associations in patients with coronary heart disease (CHD). The overall design is a three-wave longitudinal study. A sample of 255 outpatients with CHD was recruited from a community-based cardiac rehabilitation programme. Participants, with a mean age of 63 years, completed measures assessing loneliness, depression and physical and mental HRQoL at baseline. Medical adherence was assessed at 3 months, and physical and mental HRQoL were reassessed at 9 months. A total of 88% of participants reported moderate or high loneliness. Baseline loneliness predicted physical and mental HRQoL at 9 months after adjusting for baseline physical and mental HRQoL, respectively. The effects remained significant when depression was also adjusted. Medical adherence at 3 months partially mediated the associations of baseline loneliness with 9-month physical and mental HRQoL. Findings underline the necessity of assessing loneliness for CHD patients to promote long-term medical adherence and further improve physical and mental HRQoL.

Depression and Atherosclerotic Cardiovascular Disease (ASCVD) Risk Estimator in Women

INTRODUCTION

Cardiovascular disease remains a major cause of morbidity and premature mortality worldwide. The aim of the present study was to investigate the association of atherosclerotic cardiovascular disease (ASCVD) risk estimator with depression in women undergoing cardiological evaluation.

MATERIAL AND METHOD

Three hundred women undergoing cardiological evaluation completed the Zung Self-Rating Depression Scale (ZSDS) questionnaire which included women's characteristics.

RESULTS

A percentage of 57.4% of our participants exhibited ASCVD risk <5%; while the 18.3% had ASCVD risk between 5% and 7.4%, the 18.3% between 7.5% and 20%, and the remaining 6% > 20%. In terms of depression, 50% of the women had a score of less than 38 (median), according to Zung scale and mean score was 38.4. In addition, 25% of women had a score below 32. These scores indicate low levels of depression in women. Statistically significant higher rates of depression were found in women who were not involved with physical activities (p = 0.030).

CONCLUSIONS

The negative impact of depression on the ASCVD risk could potentially be prevented by modifying individuals' behavior with regard to their engagement in physical activity.

A validation study of PHQ-9 suicide item with the Columbia Suicide Severity Rating Scale in outpatients with mood disorders at National Network of Depression Centers

BACKGROUND

In the United States, suicide is one of the serious public health problems and a major cause of death. Several researchers and clinical settings use the patient health questionnaires (PHQ-9) to gauge depression and psychological distress among adults and to predict suicide and death. This study aimed to assess the sensitivity, specificity, and predictive potential of suicide Q9 of the PHQ-9 compared to the Columbia-suicide severity rating scale (C-SSRS).

METHODS

Adults aged 19 or older, identified with a primary mood disorder diagnosis during their initial clinic visit between 2012 and 2020 from the National Network of Depression Centers, were included in the study. The accuracy of the PHQ-9 suicide item was compared with the gold standard, the C-SSRS.

RESULTS

Out of 2677 study participants, 31.6 % (n = 846) and 11.65 % (n = 312) had positive responses to the PHQ-9 suicide item and C-SSRS response, respectively. The sensitivity of the PHQ-9 compared to the C-SSR was 74.7 % (95%CI: 69.6 %-79.2 %), specificity 74.1 % (95%CI: 72.3 %-75.8 %), positive predictive value 27.5 % (95%CI: 24.6 %-30.6 %), and negative predictive value 95.7 % (95%CI: 94.7 %-96.5 %). The secondary analysis results showed better validity results of the PHQ-9 suicide item when compared to the suicide ideation item of the C-SSRS.

LIMITATIONS

This study is among mood disorder patients so additional research would be necessary among populations with different conditions.

CONCLUSION

For initial suicide screening, the PHQ-9 suicide item would over identify patients as at risk for suicide and the C-SSRS should be used mood disorder clinics to identify suicide risk.

Assessment of Adherence to Cardiovascular Medicines in Saudi Population: An Observational Study in Patients Attending a Tertiary Care Hospital

BACKGROUND

Drug adherence has been extensively evaluated in many developed countries in the West using different methods of medication adherence measurement; however, there are relatively few reports studying the adherence levels among Saudi patients. Thus, this study will evaluate the adherence to cardiovascular medicines in Saudi patients visiting (PSCC) in Al-Qassim, Saudi Arabia.

METHODS

This cross-sectional observational study relied on self-administered questionnaires. This study used the Morisky, Green, and Levine (MGL) Adherence Scale, also known as the MAQ (Medication Adherence Questionnaire), in PSCC's pharmacy waiting room in Qassim, Saudi Arabia.

RESULTS

This study included 993 PSCC pharmacy waiting room patients. The patients were between 11 and 50 years old, and 52.7 percent were male. Most participants (71.2%) were above 50, while 16.3% were 41-50. Non-adherent patients cited traveling or being busy (28.6%), forgetting (18.7%), daily multi-medications (7.1%), being sleepy or sleeping (6.6%), and not repeating the prescription (6.6%). The Medicine Adherence Questionnaire indicated that 62.6 percent of patients fully adhered to their medications, and 21.6 percent usually adhered. Only drug adverse effects affected adherence (p =0.0001).

CONCLUSION

The current study showed that there is a good level of adherence among patients with cardiovascular diseases toward their diseases. The most common reasons for neglecting medications include traveling or being busy, forgetting multiple medications, and being tired or sleeping. Having experience with side effects was the only significant factor affecting adherence to medications.