Effect of Escitalopram on All-Cause Mortality and Hospitalization in Patients With Heart Failure and Depression: The MOOD-HF Randomized Clinical Trial

Psychiatric and Psychological Interventions for Depression in Patients With Heart Disease: A Scoping Review

Depression in patients with cardiovascular disease is independently associated with progression of heart disease, major adverse cardiac events, and mortality. A wide variety of depression treatment strategies have been studied in randomized controlled trials as the field works to identify optimal depression treatments in this population. A contemporary scoping review of the literature can help to consolidate and synthesize the growing and disparate literature on depression treatment trials in people with cardiovascular disease. We conducted a scoping review utilizing a systematic search of the literature via 4 databases (PubMed, PsycINFO, EMBASE, and Google Scholar) from database inception to March 2020. We identified 42 relevant randomized controlled trials of depression treatment interventions in patients with cardiac disease (n=9181 patients with coronary artery disease, n=1981 patients with heart failure). Selective serotonin reuptake inhibitors appear to be safe in patients with cardiac disease and to have beneficial effects on depression (and some suggestion of cardiac benefit) in patients with coronary artery disease, with less evidence of their efficacy in heart failure. In contrast, psychotherapy appears to be effective for depression in coronary artery disease and heart failure, but with less evidence of cardiac benefit. Newer multimodal depression care management approaches that utilize flexible approaches to patients' care have been less studied but appear promising across cardiac patient groups. Selective serotonin reuptake inhibitors may be preferred in the treatment of patients with coronary artery disease, psychotherapy may be preferred in heart failure, and more flexible depression care management approaches have shown promise by potentially using both approaches based on patient needs.

The Use of Antidepressants in Patients with Heart Failure

Background

Heart failure (HF) is a chronic disease affecting patients' quality of life (QoL) and may cause depression. Recent studies reported that the prevalence of depression in patients with HF is 21.5%. Antidepressants, mainly selective serotonin reuptake inhibitors, are usually prescribed for HF patients diagnosed with depression. Some evidence supports antidepressant's role in improving symptoms by enhancing the psychological aspect of their QoL. Depression screening and treatment are important in the multidisciplinary management; however, their survival benefits are inconsistent. In our study, we aim to investigate the prevalence of depression and the use of antidepressants in patients with HF as well as to determine the acceptance of using antidepressants in such patients.

Methods

This is a cross-sectional study conducted by interviewing HF outpatients at National Guard Hospital in Riyadh. Patients were assessed using Hamilton depression rating scale.

Results

A total of 306 patients were included, with the majority (69%) being male and aged >61 years (60%). Patients' medical history was classified into different groups, with the largest proportion (39.9%) in the diabetic-hypertensive group, followed by a diabetic group (21.2%) and a hypertensive group (10.8%). Patients were classified according to the New York Heart Association Functional Classification, and most patients were in Class I (61.8%). Some of the patients (8.5%) had been diagnosed with depression. There was no statistically significant association between HF and depression (p > 0.05). However, 5.6% of patients had been prescribed antidepressants and 17.1% of patients believed that they required antidepressants. Moreover, there was a statically significant association between medical history and development of depression (p = 0.014).

Conclusions

The prevalence of depression in HF patients in our population was lower than reported. There was no association between HF stage, depression, and antidepressant use.

Palliative Care in Acute Heart Failure

Purpose of Review

Palliative care is increasingly acknowledged as beneficial in supporting patients and families affected by heart failure, but policy documents have generally focused on the chronic form of this disease. We examined palliative care provision for those with acute heart failure, based on the recently updated National Consensus Project Clinical Practice Guidelines for Quality Palliative Care.

Recent Findings

The commonest reason for hospitalization in those > 65 years, acute heart failure admissions delineate crisis points on the unpredictable disease trajectory. Palliative care is underutilized, often perceived as limited to end-of-life care rather than determined by regular systematic needs assessment. No dominant paradigm of palliative care provision has emerged from the nascent evidence base related to this clinical cohort, underscoring the need for further research.

Summary

Embedding palliative support as mainstream to heart failure care from the point of diagnosis may better ensure treatment strategies for those admitted with acute heart failure remain consistent with patients’ preferences and values.

Association between depression and increased risk of readmission in patients with heart failure: a systematic review and meta-analysis

INTRODUCTION

Heart failure (HF) is one of the world leading causes of admission and readmission. Recent studies have shown that the presence of depression is associated with hospital readmission in patients after an index admission for heart failure (HF). However, there is disagreement between published studies regarding this finding. We performed a systematic review and meta-analysis to evaluate the effect of depression on readmission rates in HF patients.

EVIDENCE ACQUISITION

We searched the databases of MEDLINE and EMBASE from inception to March 2020. Included studies were published study evaluating readmission rate of HF patients, with and without depression. Data from each study were combined using a random-effects model, generic inverse variance method of DerSimonian and Laird to calculate risk ratios and 95% confidence intervals.

EVIDENCE SYNTHESIS

Ten studies were included in the meta-analysis with a total of 53,165 patients (6194 patients with depression). The presence of depression was associated with an increased risk of readmission in patients with HF (pooled HR=1.54, 95% CI: 1.22-1.94, P<0.001, I²=55.4%). In a subgroup analysis, depression was associated with an increased risk of readmission in patients with HF in both short-term (≤90 days) follow-up (pooled HR=1.75, 95% CI: 1.07-2.85, P=0.025, I²=76.0%) and long-term (>90 days) follow-up (pooled HR=1.58, 95% CI: 1.32-1.90, P<0.001, I²=0.0%).

CONCLUSIONS

Our meta-analysis demonstrated that depression is associated with an increased risk of hospital readmission in patients with HF.

Domain-Management der Herzinsuffizienz beim geriatrischen Patienten

Geriatrische Patienten mit chronischer Herzinsuffizienz (CHI) sind aufgrund von Multimorbität, Einschränkungen der Mobilität und Kognition sowie reduzierter sozialer Netzwerke Hochrisikopatienten. Eine einfache kardiologisch fokussierte medikamentöse/interventionelle Behandlung führt daher oftmals nicht allein zum Ziel. Das vom American College of Cardiology vorgeschlagene System des Domain-Managements bei geriatrischen Patienten mit CHI ergänzt daher sinnvoll die strukturellen Versorgungskonzepte und gliedert die Problembereiche der Patienten in 4 große Blöcke:

Durch systematische Bearbeitung der 4 Blöcke reduziert sich das Risiko, prognoserelevante Probleme zu übersehen, erheblich.

Insgesamt bietet das Domain-Management einen Ansatz, die Komplexität prognoserelevanter Probleme des geriatrischen Patienten mit CHI zuverlässiger zu erkennen und in Therapieentscheidungen einzubeziehen.

Cuidados paliativos

Objetivos: identificar artigos nacionais e internacionais que abordem: i) os cuidados paliativos de idosos portadores de insuficiência cardíaca (IC); ii) as condutas médicas atuais para controle dos sintomas e condições clínicas, psicossociais e espirituais comumente apresentadas por idosos portadores desta condição clínica.Métodos: revisão narrativa através de busca por artigos do período de 2014 a 2019 nas bases de dados PubMed, Scielo, Lilacs e Scopus, utilizando os Descritores em Ciência e Saúde (DeCS): insuficiência cardíaca, idoso, muito idoso, cuidados paliativos, e os Medical Subject Headings (MeSH): heart failure, aged, elderly, palliative care.Síntese dos dados (Resultados): foram identificados 12 artigos de revisão acerca de cuidados paliativos de pacientes com insuficiência cardíaca, e somente dois artigos de revisão acerca de cuidados paliativos de idosos com insuficiência cardíaca.Conclusões: uma abordagem através de Avaliação Geriátrica Ampla (AGA), identificação de fragilidade e comorbidades, aliadas a habilidades específicas no manejo de IC são fundamentais para melhor desempenho dos cuidados paliativos desses pacientes. Além disso, há escassa disponibilidade de estudos originais acerca de cuidados paliativos de idosos portadores de IC.

Does heart failure-specific health status identify patients with bothersome symptoms, depression, anxiety, and/or poorer spiritual well-being?

AIMS

Patients with heart failure often have under-recognized symptoms, depression, anxiety, and poorer spiritual well-being ('QoL domains'). Ideally all patients should have heart failure-specific health status and quality of life (QoL) domains routinely evaluated; however, lack of time and resources are limiting in most clinical settings. Therefore, we aimed to evaluate whether heart failure-specific health status was associated with QoL domains and to identify a score warranting further evaluation of QoL domain deficits.

METHODS AND RESULTS

Participants (N = 314) enrolled in the Collaborative Care to Alleviate Symptoms and Adjust to Illness trial completed measures of heart failure-specific health status [Kansas City Cardiomyopathy Questionnaire, KCCQ (score 0-100, 0 = worst health status)], additional symptoms (Memorial Symptom Assessment Scale), depression (Patient Health Questionnaire-9), anxiety (Generalized Anxiety Disorder-7), and spiritual well-being (Facit-Sp) at baseline. Mean ± standard deviation (SD) KCCQ score was 46.9 ± 19.3, mean age was 65.5 ± 11.4, and 79% were male. Prevalence of QoL domain deficits ranged from 11% (nausea) to 47% (depression). Sensitivity/specificity of KCCQ for each QoL domain ranged from 20-40%/80-96% for KCCQ ≤ 25, 61-84%/48-62% for KCCQ ≤ 50, 84-97%/26-40% for KCCQ ≤ 60, and 96-100%/8-13% for KCCQ ≤ 75. Patients with KCCQ ≤ 60 had mean ± SD 4.5 ± 2.5 QoL domain deficits (maximum 12), vs. 1.6 ± 1.6 for KCCQ > 60 (P < 0.001). Similar results were seen for KCCQ ≤25 (6.6 ± 2.4 vs. 3.3 ± 2.4), KCCQ ≤ 50 (4.8 ± 2.6 vs. 2.5 ± 2) and KCCQ ≤ 75 (4.0 ± 2.6 vs. 1.0 ± 1.2) (all P < 00001).

CONCLUSION

KCCQ ≤ 60 had good sensitivity for each QoL domain deficit and for patients with at least one QoL domain deficit. Screening for QoL domain deficits should target patients with lower KCCQ scores based on a clinic's KCCQ score distribution and clinical resources for addressing QoL domain deficits.

The impact of antidepressants on depressive symptom severity, quality of life, morbidity, and mortality in heart failure: a systematic review

OBJECTIVE

The purpose of this paper is to review the literature on the impact of antidepressants on depressive symptom severity, quality of life (QoL), morbidity, and mortality in patients with heart failure (HF).

METHODS

Following the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) Reporting Items for Systematic Reviews and Meta-Analyses guidelines, studies published from December 1969 to December 2019 that pertain to depression and HF were identified through the use of the PubMed and PsycINFO databases, using the keywords: 'antidepressant*' and 'heart failure.' Two authors independently conducted a focused analysis and reached a final consensus on 17 studies that met the specific selection criteria and passed the study quality checks.

RESULTS

Studies varied in types of antidepressants used as well as in study designs. Ten studies were analyzed for the impact of antidepressant medications on depressive symptom severity. Five of these were randomized controlled trials (RCTs), out of which sertraline and paroxetine showed a significant reduction in depressive symptoms despite the small samples utilized. Four of the 17 studies addressed QoL as part of their outcomes showing no difference for escitalopram (RCT), significantly greater improvements for paroxetine controlled release (RCT), statistical significance for sertraline compared to control (pilot study), and showing significant improvement before and after treatment (open-label trial) for nefazodone. Thirteen of the 17 studies included measures of morbidity and mortality. Although early analyses have pointed to an association of antidepressant use and mortality particularly with fluoxetine, the reviewed studies showed no increase in mortality for antidepressants, and secondary analyses showed improved mortality in patients who achieved remission of depressive symptoms.

CONCLUSION

Out of the various antidepressants studied, which included sertraline, paroxetine, escitalopram, citalopram, bupropion, nefazodone, and nortriptyline, selective serotonin reuptake inhibitors seem to be a safe treatment option for patients with depression and HF. However, due to the variety of study designs as well as the mixed results for each antidepressant, more information for reducing depression severity, morbidity, and mortality and improving quality of life in patients with HF should be examined using robust large sample RCTs.

Antidepressant use in patients with heart failure

OBJECTIVE

There is little evidence that antidepressants are efficacious for depression in patients with heart failure (HF), and equivocal evidence that they are safe. This study identified characteristics that are associated with antidepressant use in hospitalized patients with HF.

METHOD

Logistic regression models were used to identify independent correlates of antidepressant use in 400 patients hospitalized with HF between 2014 and 2016. The measure of depression in the primary analysis was a DSM-5 diagnosis based on a structured interview; this was replaced by a PHQ-9 depression score in a secondary analysis.

RESULTS

In the primary analysis, there were positive associations between antidepressant use and white race, younger age, unemployment, non-ischemic HF, number of other prescribed medications, current minor depression, history of major depression, and functional impairment. In the secondary analysis, there were positive associations with white race, unemployment, number of other prescribed medications, and functional impairment; the effect of current severity of depression differed between patients with vs. without a history of major depression.

CONCLUSIONS

Current depression is only one of several factors that influence the use of antidepressant medications in patients with HF. Further research is needed to ensure that these agents are being used appropriately in this patient population.

18 F-FDG PET/CT brain glucose metabolism as a marker of different types of depression comorbidity in chronic heart failure patients with impaired systolic function

AIMS

Depression is an important issue in heart failure (HF). The study investigated whole-brain and regional brain glucose metabolism in HF patients and its association with depression comorbidity.

METHODS AND RESULTS

Twenty-nine hospitalized patients with symptomatic systolic HF (left ventricular ejection fraction <40%), New York Heart Association (NYHA) class II-IV and mean age of 55.5 ± 12.0 years, had psychometric questionnaires before discharge and an ¹⁸ F-FDG PET/CT brain scan after discharge. Semi-automated image analysis was performed on all cases and 30 matched controls. The metabolic parameter mean standardized uptake value (SUV_mean ) was calculated for the whole brain and three brain regions implicated in depression pathogenesis. A standardized SUV_mean was also estimated by dividing regional brain SUV_mean with whole-brain SUV_mean . Cases had lower average whole-brain SUV_mean (3.90 ± 1.49 vs. 5.10 ± 1.35, P = 0.001) and average regional brain SUV_mean (4.57 ± 2.31 vs. 9.96 ± 3.58, P < 0.001) compared to controls. Whole-brain SUV_mean had a significant correlation with patient age, NYHA class, diabetes, creatinine levels, depression, and cognitive impairment. Regional brain SUV_mean was correlated with whole-brain SUV_mean and depression. The standardized SUV_mean , in particular, was found to be a robust index that could differentiate HF patients with 'epiphenomenal' (>0.93) or 'real' (≤0.93) depression.

CONCLUSION

Heart failure patients with more severe disease showed whole-brain and regional brain hypometabolism in ¹⁸ F-FDG PET/CT. Depressed HF patients (Beck Depression Inventory score >13) exhibited different metabolic patterns that could be used to differentiate between 'epiphenomenal' and 'real' depression. Namely, presence of whole-brain hypometabolism suggested 'epiphenomenal' depression, whereas absence suggested 'real' depression. Presence of significant relative regional brain hypometabolism enhanced the likelihood of 'real' depression diagnosis.

Comprehensive Geriatric Assessment in the Management of Older Patients With Cardiovascular Disease

Cardiovascular disease (CVD) disproportionately affects older adults. It is expected that by 2030, one in five people in the United States will be older than 65 years. Individuals with CVD now live longer due, in part, to current prevention and treatment approaches. Addressing the needs of older individuals requires inclusion and assessment of frailty, multimorbidity, depression, quality of life, and cognition. Despite the conceptual relevance and prognostic importance of these factors, they are seldom formally evaluated in clinical practice. Further, although these constructs coexist with traditional cardiovascular risk factors, their exact prevalence and prognostic impact remain largely unknown. Development of the right decision tools, which include these variables, can facilitate patient-centered care for older adults. These gaps in knowledge hinder optimal care use and underscore the need to rigorously evaluate the optimal constructs for providing care to older adults. In this review, we describe available tools to examine the prognostic role of age-related factors in patients with CVD.

Blended Collaborative Care to Treat Heart Failure and Comorbid Depression: Rationale and Study Design of the Hopeful Heart Trial

OBJECTIVE

Despite numerous improvements in care, morbidity from heart failure (HF) has remained essentially unchanged in recent years. One potential reason is that depression, which is comorbid in approximately 40% of hospitalized HF patients and associated with adverse HF outcomes, often goes unrecognized and untreated. The Hopeful Heart Trial is the first study to evaluate whether a widely generalizable telephone-delivered collaborative care program for treating depression in HF patients improves clinical outcomes.

METHODS

The Hopeful Heart Trial aimed to enroll 750 patients with reduced ejection fraction (HFrEF) (ejection fraction ≤ 45%) including the following: (A) 625 patients who screened positive for depression both during their hospitalization (Patient Health Questionnaire [PHQ-2]) and two weeks following discharge (PHQ-9 ≥ 10); and (B) 125 non-depressed control patients (PHQ-2(-)/PHQ-9 < 5). We randomized depressed patients to either their primary care physician's "usual care" (UC) or to one of two nurse-delivered 12-month collaborative care programs for (a) depression and HFrEF ("blended") or (b) HrEFF alone (enhanced UC). Our co-primary hypotheses will test whether "blended" care can improve mental health-related quality of life versus UC and versus enhanced UC, respectively, on the Mental Component Summary of the Short-Form 12 Health Survey. Secondary hypotheses will evaluate the effectiveness of our interventions on mood, functional status, hospital readmissions, deaths, provision of evidence-based care for HFrEF, and treatment costs.

RESULTS

Not applicable.

CONCLUSIONS

The Hopeful Heart Trial will determine whether "blended" collaborative care for depression and HFrEF is more effective at improving patient-relevant outcomes than collaborative care for HFrEF alone or doctors' UC for HFrEF.

TRIAL REGISTRATION

ClinicalTrials.gov identifier NCT02044211.

Improving exercise capacity and quality of life using non-invasive heart failure treatments: evidence from clinical trials

Endpoints of large-scale trials in chronic heart failure have mostly been defined to evaluate treatments with regard to hospitalizations and mortality. However, patients with heart failure are also affected by very severe reductions in exercise capacity and quality of life. We aimed to evaluate the effects of heart failure treatments on these endpoints using available evidence from randomized trials. Interventions with evidence for improvements in exercise capacity include physical exercise, intravenous iron supplementation in patients with iron deficiency, and - with less certainty - testosterone in highly selected patients. Erythropoiesis-stimulating agents have been reported to improve exercise capacity in anaemic patients with heart failure. Sinus rhythm may have some advantage when compared with atrial fibrillation, particularly in patients undergoing pulmonary vein isolation. Studies assessing treatments for heart failure co-morbidities such as sleep-disordered breathing, diabetes mellitus, chronic kidney disease and depression have reported improvements of exercise capacity and quality of life; however, the available data are limited and not always consistent. The available evidence for positive effects of pharmacologic interventions using angiotensin-converting enzyme inhibitors, angiotensin receptor blockers, beta-blockers, and mineralocorticoid receptor antagonists on exercise capacity and quality of life is limited. Studies with ivabradine and with sacubitril/valsartan suggest beneficial effects at improving quality of life; however, the evidence base is limited in particular for exercise capacity. The data for heart failure with preserved ejection fraction are even less positive, only sacubitril/valsartan and spironolactone have shown some effectiveness at improving quality of life. In conclusion, the evidence for state-of-the-art heart failure treatments with regard to exercise capacity and quality of life is limited and appears not robust enough to permit recommendations for heart failure. The treatment of co-morbidities may be important for these patient-related outcomes. Additional studies on functional capacity and quality of life in heart failure are required.

Prevalence and Prognostic Association of a Clinical Diagnosis of Depression in Adult Congenital Heart Disease: Results of the Boston Adult Congenital Heart Disease Biobank

Background

In adults with acquired heart disease, depression is common and associated with adverse outcomes. Depression may also be important in adults with congenital heart disease (CHD).

Methods and Results

We conducted a cohort study of outpatients with CHD, aged ≥18 years, enrolled in a prospective biobank between 2012 and 2017. Clinical data were extracted from medical records. Survival analysis assessed the relationship between depression, defined by a history of clinical diagnosis of major depression, with all‐cause mortality and a composite outcome of death or nonelective cardiovascular hospitalization. A total of 1146 patients were enrolled (age, 38.5±13.8 years; 49.6% women). Depression had been diagnosed in 219 (prevalence=19.1%), and these patients were more likely to have severely complex CHD (41.3% versus 33.7%; P=0.028), cyanosis (12.1% versus 5.7%; P=0.003), and worse functional class (≥II; 33.3% versus 20.4%; P<0.0001), and to be taking antidepressant medication at time of enrollment (68.5% versus 5.7%; P<0.0001). Depression was associated with biomarkers indicative of inflammation (hsCRP [high‐sensitivity C‐reactive protein], 1.71 [25th–75th percentile, 0.82–4.47] versus 1.10 [0.45–2.40]; P<0.0001) and heart failure (NT‐proBNP [N‐terminal pro‐B‐type natriuretic peptide], 190 [92–501] versus 111 [45–264]; P<0.0001). During follow‐up of 605±547 days, 137 participants (12.0%) experienced the composite outcome, including 33 deaths (2.9%). Depression was associated with increased risk for both all‐cause mortality (multivariable hazard ratio, 3.0; 95% CI, 1.4–6.4; P=0.005) and the composite outcome (multivariable hazard ratio, 1.6; 95% CI, 1.1–2.5; P=0.025), adjusting for age, sex, history of atrial arrhythmia, systolic ventricular function, CHD complexity, and corrected QT interval.

Conclusions

In adults with CHD, major depression is associated with impaired functional status, heart failure, systemic inflammation, and increased risk for adverse outcomes.

Depression and the Effect of Sertraline on Inflammatory Biomarkers in Patients with Nondialysis CKD

Background

Inflammatory biomarkers are elevated in patients with CKD and associated with poor outcomes. Major depressive disorder (MDD) is prevalent in CKD and associated with inflammation. No studies investigated the effect of MDD treatment on plasma inflammatory biomarkers in patients with nondialysis CKD.

Methods

In a prespecified analysis of the randomized, double-blind CKD Antidepressant Sertraline Trial, we investigated whether treatment with sertraline versus placebo or response to treatment would affect plasma levels of albumin, prealbumin, IL-6, and high-sensitivity C-reactive protein (hsCRP), measured at baseline and after 12 weeks of treatment. We also explored whether somatic versus nonsomatic depressive symptoms, measured using the Quick Inventory of Depressive Symptomatology, and quality-of-life subscales, measured using the Kidney Disease Quality of Life Short Form, were associated with baseline levels of these inflammatory biomarkers.

Results

Of the 193 participants, mean age was 58.4 (SD 13) years and 58% were black, 42% were white, and 18% were Hispanic. Higher baseline hsCRP correlated with somatic depressive symptoms (r=0.21; P=0.01), fatigue (r=0.22; P=0.005), and poorer physical functioning (r=−0.26; P=0.001). There was no change in hsCRP in the sertraline group. hsCRP increased in placebo nonresponders from baseline (median, 3.7 mg/L; interquartile range [IQR], 1.7–10.0 mg/L) to exit (median, 4.9 mg/L; IQR, 1.8–8.8 mg/L; P=0.01). The change from baseline to exit differed between placebo responders (median, −0.4 mg/L; IQR, −9.3 to 0.2 mg/L) and nonresponders (median, 0.8 mg/L; IQR, −0.1 to 3.9 mg/L; P=0.008). There were no differences in changes in albumin, prealbumin, or IL-6 from baseline in any group.

Conclusions

Among patients with CKD and MDD, hsCRP correlated with somatic symptoms of depression and fatigue, but not with nonsomatic symptoms. Sertraline treatment was not associated with a longitudinal change in hsCRP from baseline regardless of treatment effect on depressive symptoms, but those who failed to respond to placebo had an increase in hsCRP over time. This area deserves further investigation.

Clinical Trial registry name and registration number:

CKD Antidepressant Sertraline Trial (CAST), NCT00946998.

Depression is independently associated with increased length of stay and readmissions in multimorbid inpatients

BACKGROUND

Little is known about the impact of depression across a broad range of multimorbid patients hospitalized for reasons other than depression. The objective of the study was to investigate in a large sample of multimorbid inpatients whether ancillary depression is associated with increased length of stay (LOS) and readmissions, two important clinical outcomes with implications for healthcare utilization and costs.

METHODS

We retrospectively analyzed a cohort of 253,009 multimorbid inpatients aged ≥18 at an academic medical center, 8/2009-8/2017.

PRIMARY OUTCOME

LOS.

SECONDARY OUTCOMES

LOS related to different main diagnoses, readmissions within 1, 3, 6, 12, and 24-months after discharge.

RESULTS

Multivariable linear regression showed 24% longer LOS in patients with ancillary depression (1.24; 95% confidence interval [CI]: 1.22, 1.25). Females stayed 22% longer (1.22; 95% CI: 1.20, 1.25), males 24% (1.24; 95% CI: 1.22, 1.27). We identified 16 main diagnosis clusters in which ancillary depression was associated with significant LOS increases, with associations being strongest for "Failure and rejection of transplanted organs and tissues", "Other noninfective gastroenteritis and colitis", and "Other soft tissue disorders, not elsewhere classified". Multivariable logistic and Poisson regression showed independent associations of ancillary depression with increased readmission odds and frequencies at 1, 3, 6, 12, and 24 months.

CONCLUSIONS

Ancillary depression was independently associated with increased LOS and more readmissions across a broad range of multimorbid inpatients.

Palliative Care in Patients with Advanced Heart Failure

The heart failure (HF) guidelines recommend palliative care; however, it can often be difficult to determine the timing of palliative care referral. Because HF with fluid retention and low-cardiac output may trigger several unpleasant symptoms, continuous HF treatment is required to alleviate these symptoms in advanced HF. The patients with HF often suffer from total pain; therefore, the support from a multidisciplinary team plays a crucial role to improve quality of life of the patients and their families not only in the terminal phase but also from the early stage.

Psychological Disorders in Heart Failure

The occurrence of depression, anxiety, and insomnia is strikingly high in patients with heart failure and is linked to increased morbidity and mortality. However, symptoms are frequently unrecognized and the integration of mental health into cardiology care plans is not routine. This article describes the prevalence, identification, and treatment of common comorbid psychological disorders.

A Systematic Review and Meta-Analysis of Depression and Protein-Energy Wasting in Kidney Disease

Introduction

Depression comorbid with chronic disease may be mediated by inflammation. We sought to characterize relationships between inflammatory biomarkers and depressive symptoms in patients with chronic kidney disease and end-stage kidney disease.

Methods

A systematic literature search was conducted by 2 authors up to March 19, 2019, for studies of patients with chronic kidney disease or end-stage kidney disease evaluating circulating inflammatory biomarkers associated with depression of chronic disease: albumin, C-reactive protein (CRP), high-sensitivity CRP, interleukin-6 (IL-6), tumor necrosis factor-α, and interleukin-1. Standardized mean differences in biomarkers between individuals with and without depression were computed and analyzed using mixed effects models. Correlations between biomarkers and the severity of depressive symptoms were computed.

Results

Thirty-four studies (5652 participants) compared biomarkers between depressed and nondepressed individuals. Individuals with depression had lower albumin levels (standardized mean difference, −0.37; 95% confidence interval [CI], −0.61 to −0.13), higher CRP levels (standardized mean difference, 0.76; 95% CI, 0.16–1.37), and higher IL-6 levels (standardized mean difference, 0.42; 95% CI, 0.21–0.63). Studies were heterogeneous for albumin, CRP, high-sensitivity CRP, and tumor necrosis factor-α. Twenty-three studies (3047 participants) investigated correlations between biomarkers and depressive symptoms. The severity of depressive symptoms correlated with albumin (Z = −0.25; 95% CI, −0.36 to −0.14), high-sensitivity CRP (Z = 0.28; 95% CI, 0.13–0.43), and IL-6 (Z = 0.34; 95% CI, 0.18–0.49). There was heterogeneity across studies of IL-6. Only 6 studies (321 participants) investigated the effect of antidepressant treatment on inflammatory biomarkers, which was insufficient to combine in meta-analysis.

Conclusion

Lower albumin and higher IL-6 were associated with both the presence and severity of depression, CRP with the presence of depression, and high-sensitivity CRP with the severity of depressive symptoms. The effect of interventions to lower inflammation in patients with kidney disease and depression deserves investigation.

Systematic review and meta-analysis of second-generation antidepressants for the treatment of older adults with depression: questionable benefit and considerations for frailty

Background

Frail older adults are commonly prescribed antidepressants. Yet, there is little evidence to determine the efficacy and safety of antidepressants to treat depression with concomitant frailty. To better understand this issue, we examined the efficacy and safety of second-generation antidepressants for the treatment of older adults with depression and then considered implications for frailty.

Methods

Due to the absence of therapeutic studies of frail older adults with depression, we conducted a systematic review and meta-analysis of double-blind, randomized controlled trials that compared antidepressants versus placebo for adults with depression, age 65 years or older. We searched PubMed/MEDLINE, Cochrane Library, reference lists from meta-analyses/studies, hand searches of publication lists, and related articles on PubMed. Outcomes included rates of response, remission, and adverse events. After evaluating the data, we applied a frailty-informed framework to consider how the evidence could be applied to frailty.

Results

Nine trials were included in the meta-analysis (n = 2704). Subjects had moderate to severe depression. For older adults with depression, there was no statistically significant difference in response or remission to second-generation antidepressants compared to placebo. Response occurred in 45.3% of subjects receiving an antidepressant compared to 40.5% receiving placebo (RR 1.15, 95% CI: 0.96 – 1.37, p = 0.12, I2 = 71%). Remission occurred in 33.1% with antidepressant versus 31.3% with placebo (RR 1.10, 95% CI: 0.92 – 1.31, p = 0.30, I2 = 56%) (Figure 2 and 3). There were more withdrawals due to adverse events with antidepressants, 13% versus 5.8% (RR 2.30, 95% CI: 1.45–3.63; p < 0.001; I² = 61%; NNH 14, 95% CI:10–28).

Implications for frailty

Subjects in the meta-analysis did not have obvious characteristics of frailty. Using framework questions to consider the implications of frailty, we hypothesize that, like older adults, frail individuals with depression may not respond to antidepressants. Further, observational studies suggest that those who are frail may be less responsive to antidepressants compared to the non-frail. Given the vulnerability of frailty, adverse events may be more burdensome.

Conclusions

Second-generation antidepressants have uncertain benefit for older adults with depression and cause more adverse events compared to placebo. Until further research clarifies benefit, careful consideration of antidepressant prescribing with frailty is warranted.

Emotion regulation in patients with heart failure: Its relationship with depressive symptoms and rehospitalization

OBJECTIVE

To examine the role of emotion regulation and its relationship to mental and physical health in patients with heart failure (HF).

METHODS

Patients hospitalized with HF were screened for depressive symptoms with the two-item Patient Health Questionnaire (PHQ-2) and classified as screen-positive if endorsing ≥1 item and otherwise as screen-negative. One month after hospital discharge, the Emotion Regulation Questionnaire (ERQ) was administered to assess suppression and reappraisal as emotion regulation strategies. In all participants who completed the ERQ (N = 394), all-cause rehospitalization and depressive symptoms using the PHQ-9 were assessed at 1-, 3-, and 6-months after hospital discharge.

RESULTS

Overall, PHQ-9 scores decreased by 6-months (-0.13 points/month, p = .003), and although suppression showed a small association with depression, neither strategy modulated the slope of the decline in depressive symptoms. Multivariable-adjusted Cox models showed that reappraisal and suppression were not related to all-cause rehospitalization in the entire cohort. However, increasing reappraisal reduced rehospitalization risk by 24% for screen-positive patients (N = 311, HR = 0.76, p = .02), but increased it by 94% in screen-negative patients (N = 83, HR = 1.94, p = .009).

CONCLUSION

Suppression and reappraisal showed specific and divergent associations in patients with HF: Suppression may relate to depressive symptoms. Reappraisal was associated with rehospitalization, but differently for patients with a positive vs. negative depression screen. Further studies are needed to examine whether emotion-regulation skill training can improve mental and physical health in depressed patients with HF or ameliorate depression in those at-risk.

[Psychosocial Risk Factors in Patients With Most Common Cardiovascular Diseases Such as Hypertension and Coronary Artery Disease (Based on Results From the Russian Multicenter COMET Study)]

BACKGROUND

Psychosocial risk factors (RFs) play a major role in the development and progression of cardiovascular diseases (CVDs).

AIM

The COMET study aimed to obtain current data on psychosocial RFs in outpatients with arterial hypertension (AH) and/or coronary heart disease (CHD) seen in primary care facilities in 30 cities of Russia.

METHODS

In 2016-2017, a multicenter cross-sectional study was carried out involving 325 physicians from community primary care facilities who enrolled 2,775 patients with AH and/or CHD ≥ 55 years of age. However, only 73 CHD patients (2.6%) were not hypertensive, therefore, these patients were excluded from the analyses. As a result, current paper is based on the comparison of AH patients (n=1687) vs. participants with both CHD and AH (AH+CHD; n=1015). We collected patients' socio-demographic data, clinical features, traditional and psychosocial RFs, such as anxiety and depression, stress level, type D personality, and treatment adherence.

RESULTS

The study population (women, 72%; mean age ± SD, 66.7 ± 7.9 years) had a significant prevalence of psychosocial RF. 43.8% of AH patients and 45.5 % of participants with AH+CHD rated their income as low or very low, a low educational level was reported in 21.6% and 26.0%, respectively (both p=n/s). Social isolation was uncommon, but it occurred more frequently in AH+CHD patients (8.3% vs. 5.2%, p&lt;0.01). Nevertheless, 40.2% of AH patients and 39.4% of AH+CHD were not married, and 26.0% and 24.6% were living alone, respectively. Elevated stress level was prevalent in more than 60% of patients (67.9% in AH patients vs. 67.7% in AH+CHD patents, p=n/s), and 63.3% and 64.8% of patients, respectively, reported stressful life events in the preceding year (p=n/s). Type D personality was more common in AH+CHD patients (41.2% vs. 35.8%; p&lt;0.01). Clinically significant anxiety symptoms were prevalent in 24.7% ofAH patients and in 27.4% ofAH+CHD patients (p=n/s), and clinically significant depressive symptoms were identified in 13.9% and 20.9%, respectively (p&lt;0.001).

CONCLUSION

We obtained current data on psychosocial RFs prevalence in outpatients with the most common CVDs in primary care setting. At the moment, their prevalence remains significant.

Saudi Heart Association (SHA) guidelines for the management of heart failure

Heart failure (HF) is the leading cause of morbidity and mortality worldwide and negatively impacts quality of life, healthcare costs, and longevity. Although data on HF in the Arab population are scarce, recently developed regional registries are a step forward to evaluating the quality of current patient care and providing an overview of the clinical picture. Despite the burden of HF in Saudi Arabia, there are currently no standardized protocols or guidelines for the management of patients with acute or chronic heart failure. Therefore, the Heart Failure Expert Committee, comprising 13 local specialists representing both public and private sectors, has developed guidelines to address the needs and challenges for the diagnosis and treatment of HF in Saudi Arabia. The ultimate aim of these guidelines is to assist healthcare professionals in delivering optimal care and standardized clinical practice across Saudi Arabia.

Antidepressant Prescribing Patterns in Heart Failure Patients at Residential Aged Care Facilities in Australia: A Cross-sectional Study

Objective:

Depression is associated with poor outcomes following heart failure. Information regarding the use and effectiveness of antidepressants in heart failure patients is lacking. This study aims to evaluate the prescribing patterns of antidepressants in patients with heart failure residing in aged care facilities.

Methods:

This study was a cross-sectional analysis of de-identified Australian Residential Medication Management Reviews conducted between January 2016 and April 2017. SPSS version 24 software was used to analyze the data. Descriptive statistics were used to summarize age, gender, and antidepressants use. Wilcoxon signed-rank test was used to assess the differences in antidepressant prescribing between patients with and without heart failure.

Findings:

Of 4369 patients, 980 (22.4%) had heart failure. Of those with heart failure, 410 (41.8%) were using at least one antidepressant. Mirtazapine was the most commonly prescribed antidepressant in patients with heart failure (27.8%) and without heart failure (27.3%). When grouping antidepressants for class, selective serotonin reuptake inhibitors were the most commonly prescribed in both groups. There was no statistically significant difference in antidepressant prescribing patterns between patients with and without heart failure (P = 0.961).

Conclusion:

Mirtazapine was the most commonly used antidepressant in heart failure patients residing in aged care facilities. This study has highlighted a need for a randomized controlled trial to evaluate the efficacy and safety of mirtazapine in the management of depression in patients with heart failure.

Anxiety and depression in patients with alpha-1 antitrypsin deficiency: current insights and impact on quality of life

Chronic physical illness is associated with significant vulnerability for emotional disorders. Some studies suggest anxiety and depression are common comorbidities in individuals with alpha-1 antitrypsin deficiency (AATD). Many aspects of AATD contribute to quality of life impairment. Delays in diagnosis, high costs of disease treatment, and inherited genetic risk add to the symptom burden of lung or liver disease to alter quality of life. Whether anxiety and depression independently contribute to quality of life impairment remains unproven. In this article, we aim to review current literature examining the impact of anxiety and depression on the quality of life of AATD-affected individuals. Multifaceted approaches may best meet the needs of a heterogeneous population and are the best future strategies to minimize these emotional impacts and assure highest quality of life possible. More research studies are needed to achieve this ambitious goal and make life of AATD-affected individuals better by minimizing the effects of anxiety and depression.

Diagnostic evaluation of the hospital depression scale (HADS) and the Beck depression inventory II (BDI-II) in adults with congenital heart disease using a structured clinical interview: Impact of depression severity

OBJECTIVE

The purpose of this study was the diagnostic evaluation of the hospital anxiety and depression scale total score, its depression subscale and the Beck depression inventory II in adults with congenital heart disease.

METHODS

This cross-sectional study evaluated 206 patients with congenital heart disease (mean age 35.3 ± 11.7 years; 58.3% men). Major depressive disorder was diagnosed by a structured clinical interview for the Diagnostic and Statistical Manual of Mental Disorders IV and disease severity with the Montgomery-Åsberg depression rating scale. Receiver operating characteristics provided assessment of diagnostic accuracy. Youden's J statistic identified optimal cut-off points.

RESULTS

Fifty-three participants (25.7%) presented with major depressive disorder. Of these, 28 (52.8%) had mild and 25 (47.2%) had moderate to severe symptoms. In the total cohort, the optimal cut-off of values was >11 in the Beck depression inventory II, >11 in the hospital anxiety and depression scale and >5 in the depression subscale. Optimal cut-off points for moderate to severe major depressive disorder were similar. The cut-offs for mild major depressive disorder were lower (Beck depression inventory II >4; hospital anxiety and depression scale >8; >2 in its depression subscale). In the total cohort the calculated area under the curve varied between 0.906 (hospital anxiety and depression scale) and 0.93 (Beck depression inventory II). Detection of moderate to severe major depressive disorder (area under the curve 0.965-0.98) was excellent; detection of mild major depressive disorder (area under the curve 0.851-0.885) was limited. Patients with major depressive disorder had a significantly lower quality of life, even when they had mild symptoms.

CONCLUSION

All scales were excellent for detecting moderate to severe major depressive disorder. Classification of mild major depressive disorder, representing 50% of cases, was limited. Therapy necessitating loss of quality of life is already present in major depressive disorder with mild symptoms. Established cut-off points may still be too high to identify patients with major depressive disorder requiring therapy. External validation is needed to confirm our data.

Inhibition of inflammation by minocycline improves heart failure and depression-like behaviour in rats after myocardial infarction

Rationale

Patients with heart failure have an increased incidence of depression. Central and peripheral inflammation play a major role in the pathophysiology of both heart failure and depression.

Aim

Minocycline is an antibiotic that inhibits microglia activation and release of pro-inflammatory cytokines. We assessed effects of minocycline on extent of heart failure and depression at 2 and 8 weeks post myocardial infarction.

Methods/Results

Male Wistar rats were randomly divided into 3 groups: (i) sham + vehicle; (ii) MI + vehicle; and (iii) MI + minocycline with n/group of 8, 9 and 9 at 2 weeks, and 10, 16, 8 at weeks, respectively. Oral minocycline (50 mg/kg/day) or vehicle started 2 days before surgery. Depression-like behaviour was assessed with sucrose preference and forced swim tests, and cardiac function with echo and hemodynamics. After myocardial infarction, microglia activation and plasma/brain pro-inflammatory cytokines increased, which were mostly prevented by minocycline. At 8 weeks, cardiac dysfunction was attenuated by minocycline: infarct size (MI + Vehicle 29±1, MI + Min 23±1%), ejection fraction (Sham 80±1, MI + Vehicle 48±2, MI + Min 58±2%) and end diastolic pressure (Sham 3.2±0.3, MI + Vehicle 18.2±1.1, MI + Min 8.5±0.9 mm Hg). Depression-like behaviour was significantly improved by minocycline in sucrose preference test (% Sucrose Intake: Sham 96±1, MI + Vehicle 78±2, MI + Min 87±2) and forced swim test (% Immobile: Sham 40±4, MI + Vehicle 61±3, MI + Min 37±6).

Conclusion

Rats post myocardial infarction develop systemic inflammation, heart failure and depression-like behaviour that are all attenuated by minocycline. Targeting (neuro) inflammation may represent new therapeutic strategy for patients with heart failure and depression.

Learned helplessness reveals a population at risk for depressive-like behaviour after myocardial infarction in mice

Aims

Myocardial infarction (MI) and heart failure (HF) are risk factors for the development of depression, additionally worsening the quality of life and patient outcome. How HF causes depression and how depression promotes HF remain mechanistically unclear, which is at least partly caused by the difficulty of in vivo modelling of psychosomatic co‐morbidity. We aimed to study the potential sequence of events with respect to different depression aspects upon HF.

Methods and results

Male C57BL6 mice underwent MI, followed by behavioural and echocardiographic characterization. Motility, exploration, and anxiety‐like behaviour were unaffected in mice after MI. We did not observe increased depressive‐like behaviour in the sucrose preference, tail suspension, or Porsolt forced swim test. Mice did not display signs of learned helplessness (LH) when compared to sham. Accordingly, cluster analysis revealed only a slightly higher quota of LH in HF (38%) vs. sham mice (32%). But strikingly, three‐group cluster analysis revealed an additional intermediate subpopulation at risk for LH after HF (29%). Interestingly, this population featured elevated cardiac expression of nr4a1.

Conclusions

The LH paradigm uncovered a subtle predisposition to depressive‐like behaviour after MI, whereas testing for anhedonia and despair was insufficient to show a behavioural shift in mice. Therefore, we suggest an accumulating risk profile and a multiple‐hits hypothesis regarding the pathogenesis of co‐morbid depression after MI. Symptoms of LH may present a marker of subclinical depression after MI, the impact of which remains to be investigated. The proposed sequence of behavioural testing enables the mechanistic dissection of cardio‐psychogenic signalling in the future.

The modifying effects of social support on psychological outcomes in patients with heart failure

OBJECTIVE

We examined the modifying effects of social support on depressive symptoms and health-related quality of life (QoL) in patients receiving coping skills training (CST).

METHOD

We considered the modifying effects of social support in the Coping Effectively with Heart Failure clinical trial, which randomized 179 heart failure (HF) patients to either 4 months of CST or usual care enhanced by HF education (HFE). CST involved training in specific coping techniques, whereas HFE involved education about HF self-management. Social support was assessed by the Enhancing Recovery in Coronary Heart Disease (ENRICHD) Social Support Inventory, QoL was assessed with the Kansas City Cardiomyopathy Questionnaire (KCCQ), and depression was assessed with the Beck Depression Inventory-II (BDI-II).

RESULTS

Linear regression models revealed a significant Intervention Group × Baseline Social Support interaction for change in KCCQ total scores (p = .006) and BDI-II scores (p < .001). Participants with low social support assigned to the CST intervention showed large improvements in KCCQ scores (M = 11.2, 95% CI [5.7, 16.8]), whereas low-social-support patients assigned to the HFE controls showed no significant change (M = -0.8, 95% CI [-7.2, 5.6]). Similarly, BDI-II scores in participants with low social support in the CST group showed large reductions (M = -8.7, 95% CI [-11.3, -6.1]) compared with low-social-support HFE participants (M = -3.0, 95% CI [-6.0, -0.1]).

CONCLUSIONS

HF patients with low social support benefit substantially from telephone-based CST interventions. Targeting HF patients with low social support for behavioral interventions could prove to be a cost-effective strategy for improving QoL and reducing depression. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Depression and Anxiety in Heart Failure: A Review

LEARNING OBJECTIVES

After participating in this activity, learners should be better able to:• Identify the relationships between depression, anxiety, and heart failure (HF).• Assess methods for accurately diagnosing depression and anxiety disorders in patients with HF.• Evaluate current evidence for treatment of anxiety and depression in patients with HF.

BACKGROUND

In patients with heart failure (HF), depression and anxiety disorders are common and associated with adverse outcomes such as reduced adherence to treatment, poor function, increased hospitalizations, and elevated mortality. Despite the adverse impact of these disorders, anxiety and depression remain underdiagnosed and undertreated in HF patients.

METHODS

We performed a targeted literature review to (1) identify associations between depression, anxiety, and HF, (2) examine mechanisms mediating relationships between these conditions and medical outcomes, (3) identify methods for accurately diagnosing depression and anxiety disorders in HF, and (4) review current evidence for treatments of these conditions in this population.

RESULTS

Both depression and anxiety disorders are associated with the development and progression of HF, including increased rates of mortality, likely mediated through both physiologic and behavioral mechanisms. Given the overlap between cardiac and psychiatric symptoms, accurately diagnosing depression or anxiety disorders in HF patients can be challenging. Adherence to formal diagnostic criteria and utilization of a clinical interview are the best courses of action in the evaluation process. There is limited evidence for the efficacy of pharmacologic and psychotherapy in patients with HF. However, cognitive-behavioral therapy has been shown to improve mental health outcomes in patients with HF, and selective serotonin reuptake inhibitors appear safe in this cohort.

CONCLUSIONS

Depression and anxiety disorders in HF patients are common, underrecognized, and linked to adverse outcomes. Further research to improve detection and develop effective treatments for these disorders in HF patients is badly needed.

Screening and Management of Depression in Patients With Cardiovascular Disease: JACC State-of-the-Art Review

Depression is a common problem in patients with cardiovascular disease (CVD) and is associated with increased mortality, excess disability, greater health care expenditures, and reduced quality of life. Depression is present in 1 of 5 patients with coronary artery disease, peripheral artery disease, and heart failure. Depression complicates the optimal management of CVD by worsening cardiovascular risk factors and decreasing adherence to healthy lifestyles and evidence-based medical therapies. As such, standardized screening pathways for depression in patients with CVD offer the potential for early identification and optimal management of depression to improve health outcomes. Unfortunately, the burden of depression in patients with CVD is under-recognized; as a result, screening and management strategies targeting depression have been poorly implemented in patients with CVD. In this review, the authors discuss a practical approach for the screening and management of depression in patients with CVD.

The effect of diet, lifestyle and psychological factors in the prognosis of ischemic heart failure

Background/Objective

Dietary patterns may play an important role in the prognosis of heart failure.

Methods

Dietary habits, sleeping habits, physical activity and anxiety and depression status were recorded in 326 patients (90 females, mean age 73.45 ± 10.9 years) with ischemic heart failure prospectively followed for 30 months.

Results

Lower ΗADS-depression scores (p = 0.03), a low-fat meat diet (p = 0.035) and moderate coffee consumption (p = 0.005) were associated with better prognosis. Non-significant differences were recorded in outcomes with regard to consumption of other dietary categories.

Conclusions

A balanced diet as well as emphasis on the treatment of depression may improve outcomes in ischemic heart failure.

•

Coffee consumption is associated with better outcomes in ischemic heart failure.

•

A low fat meat diet is associated with better outcomes in ischemic heart failure.

•

High ΗADS depression score is related to worst prognosis in ischemic heart failure.

•

Sedentary lifestyle is related to worst outcomes in ischemic heart failure.

Associations of mood symptoms with NYHA functional classes in angina pectoris patients: a cross-sectional study

BACKGROUND

Depression and anxiety are prevalent and associated with a worse prognosis in coronary heart disease (CHD) patients. However, the influence of disease severity on mood symptoms is unknown. The specific associations of mood symptoms with NYHA classes remain unexplored.

METHODS

In this cross-sectional study, 443 consecutive inpatients with angina pectoris (AP) confirmed by angiography were included into analysis. Somatic and cognitive symptom scores derived from Patient Health Questionnaire (PHQ-9) and Generalized Anxiety Disorder Scale (GAD-7) were used to assess mood symptoms. Predictors for depression and anxiety with strict and lax standards were compared. We hypothesized NYHA classification to be an indicator of disease severity through analyses with clinical features using ordinal logistic model. Applying both binary and ordinal logistic models, we evaluated the associations of mood symptoms with NYHA classes.

RESULTS

Discrepancy of disease severity existed between the depressed and nondepressed. NYHA classification was proved to be an integrated index under influence of age, coronary stenosis, heart failure and diabetes. NYHA class I and II individuals with AP were at equivalent risk for depression (NYHA II vs I: binary model OR 1.32 (0.59,2.96), p = 0.50; ordinal model OR 1.17 (0.73,1.88), p = 0.52), however NYHA class III/IV patients shared a sharply higher risk (NYHA III/IV vs I: binary model OR 3.32 (1.28,8.61), p = .013; ordinal model OR 3.94 (2.11,7.36), p < .001). Analyses on somatic and cognitive depressive symptoms confirmed this finding and hinted a greater impact of education background on mood when patient's condition is unstable. Anxiety seemed in the whole picture irrelevant with NYHA classes. Comparing with NYHA class I/II, AP patients in NYHA class III/IV tended to be less anxious. However, when CHD became unstable, the calmness may immediately be broken up. A great distinction of the ratio of anxiety and depression symptom scores between NYHA class III/IV stable and unstable AP patients (p = .018) was observed.

CONCLUSIONS

Mood symptoms in CHD patients are to a great extend derived from disease itself. Only for patients with relatively serious physical condition, unexpected discomforts caused by disease notably impact the emotions. Education background tends to influence the mood especially when disease is still unstable.

Depressive Symptoms Associate With Race and All-Cause Mortality in Patients With CKD

INTRODUCTION

Depression is common but underrecognized in patients with chronic kidney disease (CKD), especially among racial/ethnic minorities. We examined the association between depressive symptoms and all-cause mortality (including deaths before and after end-stage renal disease [ESRD]) and whether antidepressant use impacts this association, overall, and by race/ethnicity.

METHODS

We ascertained whether the presence of depressive symptoms, defined by a Beck Depression Inventory II (BDI) score of >14 at cohort enrollment, was associated with all-cause mortality (before or after ESRD) among study participants of the Chronic Renal Insufficient Cohort (CRIC) overall and by race/ethnicity. Models were adjusted for socioeconomic factors, baseline CKD severity, time-updated comorbid conditions, and time-updated antidepressant use. Confirmatory analyses were performed among African American Study of Kidney Disease and Hypertension (AASK) participants.

RESULTS

Among 3739 CRIC participants, 16.3% had a baseline BDI of >14; 18.2% reported antidepressant use. Crude mortality rate was 3.16 per 100 person-years during 6.8 years of median follow-up. Baseline BDI >14 was independently associated with higher risk of all-cause mortality (adjusted hazard ratio [aHR]: 1.27; 95% confidence interval: 1.07-1.52) without attenuation by antidepressant use. Differences among white and black individuals were noted (Pinteraction= 0.02) but not among white versus Hispanic individuals (Pinteraction = 0.43) or black versus Hispanic individuals (Pinteraction = 0.22). Depressive symptoms were associated with higher mortality among white individuals (aHR: 1.66; 1.21-2.28), but not Hispanic individuals (aHR: 1.47; 0.95-2.28) or black individuals (aHR: 1.06; 0.82-1.37). Similar results were noted among 611 AASK participants (aHR: 0.99; 0.69-1.42).

CONCLUSIONS

The presence of depressive symptoms is a risk factor for all-cause mortality among patients with mild-moderate CKD, particularly among white individuals. Further studies are needed to understand the heterogeneity in the response to the presence of depressive symptoms by race.

Moderators of Response to Cognitive Behavior Therapy for Major Depression in Patients With Heart Failure

OBJECTIVE

Although cognitive behavior therapy (CBT) is efficacious for major depression in patients with heart failure (HF), approximately half of patients do not remit after CBT. To identify treatment moderators that may help guide treatment allocation strategies and serve as new treatment targets, we performed a secondary analysis of a randomized clinical trial. Based on evidence of their prognostic relevance, we evaluated whether clinical and activity characteristics moderate the effects of CBT.

METHODS

Participants were randomized to enhanced usual care (UC) alone or CBT plus enhanced UC. The single-blinded outcomes were 6-month changes in Beck Depression Inventory total scores and remission (defined as a Beck Depression Inventory ≤ 9). Actigraphy was used to assess daily physical activity patterns. We performed analyses to identify the specific activity and clinical moderators of the effects of CBT in 94 adults (mean age = 58, 49% female) with HF and major depressive disorder.

RESULTS

Patients benefited more from CBT (versus UC) if they had the following: more medically severe HF (i.e., a higher New York Heart Association class or a lower left ventricular ejection fraction), more stable activity patterns, wider active periods, and later evening settling times. These individual moderator effects were small (|r| = 0.10-0.21), but combining the moderators yielded a medium moderator effect size (r = 0.38; 95% CI = 0.20-0.52).

CONCLUSIONS

These findings suggest that increasing the cross-daily stability of activity patterns, and prolonging the daily active period, might help increase the efficacy of CBT. Given moderating effects of HF severity measures, research is also needed to clarify and address factors in patients with less severe HF that diminish the efficacy of CBT.

CLINICAL TRIAL REGISTRATION

clinicaltrials.gov identifier: NCT01028625.

The effect of selective serotonin reuptake inhibitors on major adverse cardiovascular events: a meta-analysis of randomized-controlled studies in depression

It has been reported that selective serotonin reuptake inhibitors (SSRIs) might induce major adverse cardiovascular events (MACE), but the association between the use of SSRIs and MACE has not been elucidated as yet. Therefore, the aim of this study was to evaluate the association between the use of SSRIs and MACE in depressed patients with previous cardiovascular events. Two researchers independently selected randomized-controlled studies (RCTs) according to the predefined inclusion criteria and evaluated the quality of articles. A quantitative analysis was carried out to estimate pooled risk ratios (RRs) for the association between the use of SSRIs and MACE. Ten RCTs were selected in the final analysis. The use of SSRIs in depressed patients with previous cardiovascular events significantly decreased the risk of MACE [RR: 0.74; 95% confidence interval (CI): 0.55-0.99]. The risk of myocardial infarction was also reduced significantly (RR: 0.59, 95% CI: 0.37-0.93), associations with stroke and all-cause-death (cardiac or other causes): risk of stroke (RR: 0.88, 95% CI: 0.35-2.25) or all-cause death (RR: 0.83; 95% CI: 0.66-1.05). This meta-analysis suggests that the use of SSRIs decreased the risk of MACE by significantly reducing the risk of myocardial infraction in patients with depression and previous cardiovascular events.

Comparison of treatment options for depression in heart failure: A network meta-analysis

BACKGROUND

Depression independently predicts poor outcomes in heart failure (HF) patients, including increased mortality, morbidity and 30-day re-hospitalization. In this network meta-analysis, we compared different interventions designed to treat depression in HF.

MATERIALS AND METHODS

Electronic searches were conducted using Ovid MEDLINE, EMBASE, CINAHL, Web of Science, and PsycINFO up to November 2016. Included randomized clinical trials (RCTs) compared interventions (Exercise therapy (ET), cognitive behavioral therapy (CBT) or antidepressant (AD) medications) for depression in heart failure patients. The primary outcome was change in depressive symptoms based on validated measures of depression. Network meta-analysis based on random effects model estimating standardized mean difference (SMD) with 95% confidence interval (CI), compared the effects of the 3 classes of interventions with respect to usual care or placebo control conditions.

RESULTS

A total of 21 RCTs (including 4563 HF patients) reporting the effects of treating depression in HF patients were included in the analysis. In comparison to placebo or usual standard of care, ET (SMD -0.38; 95% CI -0.54 to -0.22) and CBT (SMD -0.29; 95% CI -0.58 to -0.01) were associated with reduction in depressive symptoms whereas AD (SMD -0.16; 95% CI -0.44 to 0.11) was less effective.

CONCLUSIONS

This meta-analysis is suggestive of therapeutic benefit of ET and CBT in comparison to usual standard of care in treating depression in HF patients. However, comparison among the three interventions was not conclusive. Future randomized clinical trials are warranted to compare the therapeutic effects of ET, CBT and AD in such patients.

Patterns and predictors of depression treatment among adults with chronic kidney disease and depression in ambulatory care settings in the United States

PURPOSE

One in five adults with chronic kidney disease (CKD) in the United States (US) suffers from depression. Comorbid depression in adults with CKD is associated with higher morbidity and mortality. This study used US national survey data to examine patterns and predictors of depression treatment among adults with non-dialysis-dependent CKD in the US.

METHODS

A retrospective, cross-sectional study was conducted using 2014-2015 National Ambulatory Medical Care Survey (NAMCS) data. The final study sample consisted of visits by 9.02 million adults (unweighted n = 262; age ≥ 18 years) with CKD and depression in the US. Depression treatment was defined as antidepressant use with or without psychotherapy. To identify predictors of depression treatment, multivariable logistic regression analysis was conducted adjusting for predisposing, enabling, and need factors.

RESULTS

Approximately half of adults with CKD and depression received depression treatment. Primary care was the main setting of treatment, and the most commonly prescribed antidepressant class was selective serotonin reuptake inhibitors. Adults being seen for treatment of a chronic problem were 3.2 times more likely to receive depression treatment (OR 3.20; 95% CI 1.38-7.21). In addition, there was a 9% higher likelihood of receiving depression treatment for each unit increase in total number of medications (OR 1.09; 95% CI 1.01-1.19). Finally, adults receiving care in the South were 63% less likely to receive depression treatment (OR 0.37; 95% CI 0.15-0.89).

CONCLUSIONS

Depression treatment was recorded in approximately half of US ambulatory care visits involving adults with CKD and depression from 2014 to 2015. Further research is warranted to determine how to appropriately manage treatment of depression in adults with CKD.

Treatment of chronic heart failure in the 21st century: A new era of biomedical engineering has come

Chronic heart failure (CHF) is a challenging burden on public health. Therapeutic strategies for CHF have developed rapidly in the past decades from conventional medical therapy, which mainly includes administration of angiotensin-converting enzyme inhibitors, angiotensin receptor blockers, beta-blockers, and aldosterone antagonists, to biomedical engineering methods, which include interventional engineering, such as percutaneous balloon mitral valvotomy, percutaneous coronary intervention, catheter ablation, biventricular pacing or cardiac resynchronization therapy (CRT) and CRT-defibrillator use, and implantable cardioverter defibrillator use; mechanical engineering, such as left ventricular assistant device use, internal artery balloon counterpulsation, cardiac support device use, and total artificial heart implantation; surgical engineering, such as coronary artery bypass graft, valve replacement or repair of rheumatic or congenital heart diseases, and heart transplantation (HT); regenerate engineering, which includes gene therapy, stem cell transplantation, and tissue engineering; and rehabilitating engineering, which includes exercise training, low-salt diet, nursing, psychological interventions, health education, and external counterpulsation/enhanced external counterpulsation in the outpatient department. These biomedical engineering therapies have greatly improved the symptoms of CHF and life expectancy. To date, pharmacotherapy, which is based on evidence-based medicine, large-scale, multi-center, randomized controlled clinical trials, is still a major treatment option for CHF; the current interventional and mechanical device engineering treatment for advanced CHF is not enough owing to its individual status. In place of HT or the use of a total artificial heart, stem cell technology and gene therapy in regenerate engineering for CHF are very promising. However, each therapy has its advantages and disadvantages, and it is currently possible to select better therapeutic strategies for patients with CHF according to cost-efficacy analyses of these therapies. Taken together, we think that a new era of biomedical engineering for CHF has begun.

Patient Experiences of Web-Based Cognitive Behavioral Therapy for Heart Failure and Depression: Qualitative Study

Background

Web-based cognitive behavioral therapy (wCBT) has been proposed as a possible treatment for patients with heart failure and depressive symptoms. Depressive symptoms are common in patients with heart failure and such symptoms are known to significantly worsen their health. Although there are promising results on the effect of wCBT, there is a knowledge gap regarding how persons with chronic heart failure and depressive symptoms experience wCBT.

Objective

The aim of this study was to explore and describe the experiences of participating and receiving health care through a wCBT intervention among persons with heart failure and depressive symptoms.

Methods

In this qualitative, inductive, exploratory, and descriptive study, participants with experiences of a wCBT program were interviewed. The participants were included through purposeful sampling among participants previously included in a quantitative study on wCBT. Overall, 13 participants consented to take part in this study and were interviewed via telephone using an interview guide. Verbatim transcripts from the interviews were qualitatively analyzed following the recommendations discussed by Patton in Qualitative Research & Evaluation Methods: Integrating Theory and Practice. After coding each interview, codes were formed into categories.

Results

Overall, six categories were identified during the analysis process. They were as follows: “Something other than usual health care,” “Relevance and recognition,” “Flexible, understandable, and safe,” “Technical problems,” “Improvements by real-time contact,” and “Managing my life better.” One central and common pattern in the findings was that participants experienced the wCBT program as something they did themselves and many participants described the program as a form of self-care.

Conclusions

Persons with heart failure and depressive symptoms described wCBT as challenging. This was due to participants balancing the urge for real-time contact with perceived anonymity and not postponing the work with the program. wCBT appears to be a valuable tool for managing depressive symptoms.