Psychological outcomes of left ventricular assist device long‐term treatment: A 2‐year follow‐up study

The Impact of Cardiac Devices on Patients’ Quality of Life—A Systematic Review and Meta-Analysis

The implantation of cardiac devices significantly reduces morbidity and mortality in patients with cardiac arrhythmias. Arrhythmias as well as therapy delivered by the device may impact quality of life of patients concerned considerably. Therefore we aimed at conducting a systematic search and meta-analysis of trials examining the impact of the implantation of cardiac devices, namely implantable cardioverter-defibrillators (ICD), pacemakers and left-ventricular assist devices (LVAD) on quality of life. After pre-registering the trial with the PROSPERO database, we searched Medline, PsycINFO, Web of Science and the Cochrane databases for relevant publications. Study quality was assessed by two independent reviewers using standardized protocols. A total of 37 trials met our inclusion criteria. Of these, 31 trials were cohort trials while 6 trials used a randomized controlled design. We found large pre-post effect sizes for positive associations between quality of life and all types of devices. The effect sizes for LVAD, pacemaker and ICD patients were g = 1.64, g = 1.32 and g = 0.64, respectively. There was a lack of trials examining the effect of implantation on quality of life relative to control conditions. Trials assessing quality of life in patients with cardiac devices are still scarce. Yet, the existing data suggest beneficial effects of cardiac devices on quality of life. We recommend that clinical trials on cardiac devices routinely assess quality of life or other parameters of psychological well-being as a decisive study endpoint. Furthermore, improvements in psychological well-being should influence decisions about implantations of cardiac devices and be part of patient education and may impact shared decision-making.

Psychological Journey of a Patient With a Ventricular Assist Device: A VAD Coordinator's Perspective

BACKGROUND

A thorough psychosocial assessment is needed during the evaluation of candidacy for ventricular assist device placement to identify potential barriers that would limit success with the device. Ventricular assist device coordinators are generally involved in the psychosocial assessment of the patient, allowing them to provide a more holistic approach to ventricular assist device candidacy during discussions at multidisciplinary meetings. There is a gap in the literature describing the psychological journey of patients after ventricular assist device implantation and the challenges ventricular assist device coordinators face when caring for this complex population.

OBJECTIVE

The psychological journey of 3 patients with a ventricular assist device was explored to determine if common themes exist and to describe the experiences faced by the ventricular assist device coordinators with each patient.

METHODS

Three patient case scenarios are described, as are the interactions with the patients' ventricular assist device coordinator team members.

RESULTS

All 3 case scenarios demonstrate similarities of younger ages, the need of family and social support, and ventricular assist device coordinators who went beyond the call of duty to assist in the successful heart transplantation for 2 cases and the successful decommission of the ventricular assist device in another case.

CONCLUSION

The psychosocial needs of patients with a ventricular assist device and ventricular assist device coordinators require ongoing assessment because of the many physical and emotional challenges that arise during the time a patient has an implanted ventricular assist device.

Left Ventricular Assist Device: Indication, Timing, and Management

Left ventricular assist devices (LVADs) are indicated in inotrope-dependent heart failure (HF) patients with pure or predominant LV dysfunction. Survival benefit is less clear in ambulatory, advanced HF. Timing is crucial: early, unnecessary exposure to the risks of surgery, and device-related complications (infections, stroke, and bleeding) should be weighed against the probability of dying or developing irreversible right ventricular and/or end-organ dysfunction while deferring implant. The interplay between LVAD and heart transplantation depends largely on donor availability and allocation rules. Postoperatively, quality of life depends on patients' expectations and is influenced by complications. Patients' preferences, prognosis, and alternative options-including palliation-should be openly discussed and reviewed before and after the operation.

Psychological difficulties of LVAD patients and caregivers: A follow up over 1 year from discharge

Background

After the rehabilitation program, patients with left ventricular assist device (LVAD) are discharged home, but the adaption to the daily life with the implant is challenging, both with practical and psychological consequences. Literature is lacking detailed information about the quality of life of LVAD patients and caregivers after discharge to home.

Objective

This study aimed at evaluating the post‐discharge outcomes of both LVAD patients and their caregivers in terms of quality of life, affectivity, and psychological health.

Methods

In this observational follow‐up study, LVAD dyads discharged home from 1 year to 6 years were re‐contacted by phone and received by mail an envelope with self‐report questionnaires. Responses of 39 complete dyads of patients (mean age 68.59 ± 4.31; males: 92.31%) and their caregivers (mean age 61.59 ± 11.64; males: 17.95%) were analyzed.

Results

Patients and caregivers reported the moderate levels of anxiety, depression, and caregiver strain, and Illness denial and conscious avoidance were associated between them. The couples often reported that the LVAD has impairments for their sleep and for their affective–sexual relationship. Caregivers often reported impairment in social life and self‐care.

Discussions

Despite the satisfaction for the medical and territorial assistance, patients showed psychological difficulties such as anxious and depressive symptoms and caregivers tend to neglect themselves. Even after a long time from discharge to home, the psychological distress of LVAD patients and caregivers is still considerable. Structured and continuous psychological interventions are required to support their psychological health overtime after the discharge to home.

Association between caregivers' coping and children's psychiatric symptoms in the heart transplantation process: A pilot study

Our aim was to investigate whether there is an association between caregivers' coping and children's psychiatric symptoms and quality of life in adolescent heart transplant (HTx) recipients and HTx candidates with left ventricular assist device (LVAD). Fourteen patients were recruited for this pilot study (HTx (n = 8), LVAD (n = 6)). Schedule for Affective Disorders and Schizophrenia for School Aged Children, Present and Lifetime Version (K-SADS) was administered to detect the psychiatric diagnosis of patients. Children's Depression Inventory (CDI), State-Trait Anxiety Inventory, and Pediatric Quality of Life Inventory (PedsQL) were completed by adolescents; Brief Coping Styles Inventory by their caregivers. Six of the participants had an internalizing disorder. Optimistic coping strategy score was significantly higher in the caregivers of adolescents without an internalizing disorder than caregivers of those with an internalizing disorder (U = 2.500, P = .005). Utilizing Spearman's correlation, caregivers' optimistic approach (rho = -0.736, P = .004), and self-confident approach (rho = -0.634, P = .020) had significant negative correlations with children's CDI scores. Moreover, caregivers' optimistic approach score had a significant positive correlation with children's PedsQL score (rho = 0.563, P = .045). According to our preliminary results, it seems that caregivers' optimistic and self-confident coping strategies may be associated with fewer internalizing symptoms and a better quality of life in adolescents in the HTx process. A future multicentered longitudinal study will be planned to assess the effect of caregivers' coping strategies on the psychological adjustment of these children.

Psychological Spectrum Experienced by Heart Failure Patients After Left Ventricular Assist Device Implantation

Depression and anxiety disorders are prevalent in patients with heart failure. They are associated with adverse effects such as rapid disease progression, poor medication compliance, low quality of life and increased mortality rate. The current literature review aims to provide an overview of the overall rate of depression in patients who receive left ventricular assist device (LVAD) implantation and identify the psychological phases that these individuals experienced peri- and post-LVAD implantation. A PubMed search using regular and Medical Subject Headings (MeSH) keywords identified 239 articles. After applying inclusion/exclusion criteria, removal of duplicate studies, and careful review of articles, 40 studies provided relevant information on our primary end-point. These 40 studies selected include 13 paid articles with abstracts and 27 free full-text articles comprising eight prospective cohort studies, five retrospective cohort studies, six cross-sectional studies, one qualitative study, one randomized clinical trial, one systematic review, four literature reviews, and one practice guide. Our review shows that patients experienced different psychological phases after LVAD implantation. However, as the time from implantation progressed, these patients showed a significant improvement in depression, anxiety, and health-related quality of life.

Depression, anxiety, fear of progression, and emotional arousal in couples after left ventricular assist device implantation

AIMS

Left ventricular assist device (LVAD) is a common treatment option for patients with heart failure waiting for a donor heart. Living with an LVAD is associated with many burdens and worries. Patients often depend on the support of their relatives, usually their spouses. This can also put a strain on the spouses and be associated with psychological stress for both. In couples, communication proves to be an important form of emotional support. Besides verbal aspects of communication, the extent of emotional arousal (f₀ ) that is vocally encoded plays an essential role as a non-verbal aspect of communication. This study aims to investigate the psychological impact of LVAD on couples in investigating to what extent depression, anxiety, and fear of progression (FoP) differ between patients and partners, the intrapersonal and interpersonal associations of anxiety, depression, and FoP, and differences in emotional arousal.

METHODS AND RESULTS

In this cross-sectional study, male LVAD patients and their female partners (N = 21 couples) responded to self-report questionnaires on depression, anxiety, and FoP. Emotional arousal (f₀ ) was evaluated during social support interactions between both spouses. Female partners experienced more anxiety than male patients (P = 0.016). No differences occurred in depression (P = 0.967) and FoP (P = 0.084). Regarding intrapersonal associations, for patients, correlations appeared between anxiety and depression (r = 0.859, P = 0.000), anxiety and FoP (r = 0.730, P = 0.000), and depression and FoP (r = 0.608, P = 0.004). For caregivers, correlations appeared between anxiety and depression (r = 0.906, P = 0.000), anxiety and FoP (r = 0.665, P = 0.001), and depression and FoP (r = 0.734, P = 0.000). Regarding interpersonal associations, correlations were found between patient's anxiety and caregiver's anxiety (r = 0.461, P = 0.041), caregiver's depression (r = 0.510, P = 0.018), and caregiver's FoP (r = 0.524, P = 0.015). Non-significant correlations were found for caregiver's anxiety and patient's FoP (r = 0.404, P = 0.078) and patient's depression (r = 0.286, P = 0.236). Patient's depression was associated with caregiver's FoP (r = 0.526, P = 0.017), but not with caregiver's depression (r = 0.337, P = 0.146). No significant correlations were found between caregiver's depression and patient's FoP (r = 0.386, P = 0.084) and patient's depression (r = 0.337, P = 0.146). Patient's and caregiver's FoP showed significant associations (r = 0.482, P = 0.027). Patient's and partner's f₀ were interrelated. Patient's f₀ was positively related with his own and his partner's psychological distress. Partner's f₀ showed associations to her own depression and FoP.

CONCLUSIONS

Findings indicate that women of LVAD patients are burdened similarly or even to a greater extent than men themselves. Women's psychological distress has an impact on patients' psychological distress and vice versa. Early interventions for both patient and partner represent a necessary intervention target.