Caregivers' perceptions of illness severity and end of life service utilization in advanced heart failure

Bereaved Caregivers' Experiences of End of Life Care For People With Advanced Heart Failure: A Narrative Synthesis

BACKGROUND

Heart Failure is a life-limiting condition with a poor and uniquely unpredictable prognosis. The aim of this review is to present and synthesise the current evidence around bereaved caregivers' experiences of end of life care for people with Heart Failure.

METHODS

A systematic review of the literature was conducted using four electronic databases (CINHAL, Medline, BND, PsycINFO). Data was analysed and presented using a narrative synthesis approach.

RESULTS

Eight articles were included within this review. Themes included: Limited and inadequate communication around the condition (including prognosis, preparations for death and the aim of palliative care), the burden of caregiving, and the limited provision of services and formal support.

CONCLUSION

Bereaved caregivers experience unique and significant challenges when caring for someone dying from Heart Failure. However, further research is required to greater understand the experiences of bereaved caregivers of people with Heart Failure.

Awareness of Disease Incurability Moderates the Association between Patients' Health Status and Their Treatment Preferences

BACKGROUND

With advancing illness, some patients with heart failure (HF) opt to receive life-extending treatments despite their high costs, while others choose to forgo these treatments, emphasizing cost containment. We examined the association between patients' health status and their preferences for treatment cost containment versus life extension and whether their patients' awareness of disease incurability moderated this association.

METHODS

In a prospective cohort of patients (N = 231) with advanced HF in Singapore, we assessed patients' awareness of disease incurability, health status, and treatment preferences every 4 mo for up to 4 y (up to 13 surveys). Using random effects multinomial logistic regression models, we assessed whether patients' awareness of disease incurability moderated the association between their health status and treatment preferences.

RESULTS

About half of the patients in our study lacked awareness of HF's incurability. Results from regression analyses showed that patients with better health status, as indicated by lower distress scores (odds ratio [OR] [95% confidence interval {CI}]: 0.862 [0.754, 0.985]) and greater physical well-being (1.12 [1.03, 1.21]); and who lacked awareness of their disease's incurability were more likely to prefer higher cost containment/minimal life extension treatments compared with lower cost containment/maximal life extension.

CONCLUSIONS

This study underscores the significance of patients' awareness in disease incurability in shaping the relationship between their health status and treatment preferences. Our findings emphasize the need to incorporate illness education during goals-of-care conversations with patients and the importance of revisiting these conversations frequently to accommodate changing treatment preferences.

HIGHLIGHTS

The health status of patients with advanced heart failure was associated with their treatment preferences.Patients whose health status improved and who lacked awareness of their disease's incurability were more likely to prefer higher cost containment/minimal life extension treatments.

Prognostic understanding among advanced heart failure patients and their caregivers: A longitudinal dyadic study

OBJECTIVES

To examine heart failure patients' and caregivers' prognostic understanding (PU) over time, and patient and caregiver factors associated with their own and each other's PU.

METHODS

We used longitudinal dyadic data from Singapore, involving surveys with 95 heart failure patient-caregiver dyads every 4 months for up to 4 years. We assessed the association of PU with patient health status, caregiver psychological distress and caregiving hours using random effects multinomial logistic models, controlling for patient and caregiver characteristics.

RESULTS

At baseline, half of patients and caregivers reported correct PU. Patient and caregiver variables were associated with their own and each other's PU. Patients with poorer functional well-being were less likely to report correct PU [Average Marginal Effects (95 % CI) 0.008 (0.002, 0.015)] versus incorrect PU. Greater caregiver psychological distress was associated with a lower likelihood of caregivers reporting a correct PU [- 0.008 (-0.014, -0.002)]. Higher caregiving hours reduced the likelihood of patients reporting correct [- 0.002 (-0.003, -0.001)] and increased the likelihood of patients reporting uncertain [0.001 (0, 0.002)] PU.

CONCLUSIONS

We found PU among patients and caregivers was influenced by their own and each other's experience. Our findings highlight the importance of ongoing communication to enhance PU of patients and caregivers.

Differences in family caregiver experiences and expectations of end-of-life heart failure care across providers and settings: a systematic literature review

Heart failure impacts patients' quality of life and life expectancy and significantly affects the daily behaviours and feelings of family caregivers. At the end-of-life, the burden for family caregivers depends on their emotional and sentimental involvement, as well as social costs.

OBJECTIVES

The aim of this work is to determine whether and how family caregivers' experiences and expectations vary in relation to the places of care and teams involved in heart failure management.

METHODS

A systematic literature review was conducted, by screening manuscripts dealing with the experience of Family Care Givers' (FCGs) of patients with Advanced Heart failure. Methods and results were reported following the PRISMA rules. Papers were searched through three databases (PubMed, Scopus and Web of Science). Seven topics were used to synthetize results by reporting qualitative information and quantitative evidence about the experience of FCGs in places of care and with care teams.

RESULTS

Thirty-one papers, dealing with the experience of 814 FCGs, were selected for this systematic review. Most manuscripts came from the USA (N = 14) and European countries (N = 13) and were based on qualitative methods. The most common care setting and provider profile combination at the end of life was home care (N = 22) and multiprofessional teams (N = 27). Family caregivers experienced "psychological issues" (48.4%), impact of patients' condition on their life (38,7%) and "worries for the future" (22.6%). Usually, when family caregivers were unprepared for the future, the care setting was the home, and there was a lack of palliative physicians on the team.

DISCUSSION

At the end-of-life, the major needs of chronic patients and their relatives are not health related. And, as we observed, non-health needs can be satisfied by improving some key components of the care management process that could be related to care team and setting of care. Our findings can support the design of new policies and strategies.

Caregiver Health-Related Quality of Life, Burden, and Patient Outcomes in Ambulatory Advanced Heart Failure: A Report From REVIVAL

Background Heart failure (HF) imposes significant burden on patients and caregivers. Longitudinal data on caregiver health-related quality of life (HRQOL) and burden in ambulatory advanced HF are limited. Methods and Results Ambulatory patients with advanced HF (n=400) and their participating caregivers (n=95) enrolled in REVIVAL (Registry Evaluation of Vital Information for VADs [Ventricular Assist Devices] in Ambulatory Life) were followed up for 24 months, or until patient death, left ventricular assist device implantation, heart transplantation, or loss to follow-up. Caregiver HRQOL (EuroQol Visual Analog Scale) and burden (Oberst Caregiving Burden Scale) did not change significantly from baseline to follow-up. At time of caregiver enrollment, better patient HRQOL by Kansas City Cardiomyopathy Questionnaire was associated with better caregiver HRQOL (P=0.007) and less burden by both time spent (P<0.0001) and difficulty (P=0.0007) of caregiving tasks. On longitudinal analyses adjusted for baseline values, better patient HRQOL (P=0.034) and being a married caregiver (P=0.016) were independently associated with better caregiver HRQOL. Patients with participating caregivers (versus without) were more likely to prefer left ventricular assist device therapy over time (odds ratio, 1.43; 95% CI, 1.03-1.99; P=0.034). Among patients with participating caregivers, those with nonmarried (versus married) caregivers were at higher composite risk of HF hospitalization, death, heart transplantation or left ventricular assist device implantation (hazard ratio, 2.99; 95% CI, 1.29-6.96; P=0.011). Conclusions Patient and caregiver characteristics may impact their HRQOL and other health outcomes over time. Understanding the patient-caregiver relationship may better inform medical decision making and outcomes in ambulatory advanced HF.

End-of-life decision making in the context of chronic life-limiting disease: a concept analysis and conceptual model

BACKGROUND

Conceptual ambiguities prevent advancements in end-of-life decision making in clinical practice and research.

PURPOSE

To clarify the components of and stakeholders (patients, caregivers, healthcare providers) involved in end-of-life decision making in the context of chronic life-limiting disease and develop a conceptual model.

METHOD

Walker and Avant's approach to concept analysis.

FINDINGS

End-of-life decision making is a process, not a discrete event, that begins with preparation, including decision maker designation and iterative stakeholder communication throughout the chronic illness (antecedents). These processes inform end-of-life decisions during terminal illness, involving: 1) serial choices 2) weighed in terms of potential outcomes 3) through patient and caregiver collaboration (attributes). Components impact patients' death, caregivers' bereavement, and healthcare systems' outcomes (consequences).

DISCUSSION

Findings provide a foundation for improved inquiry into and measurement of the end-of-life decision making process, accounting for the dose, content, and quality the antecedent and attribute factors that collectively contribute to outcomes.

Caring experiences of family caregivers of patients with heart failure: A meta-ethnographic review of the past 10 years

Background:

Living with heart failure, a debilitating disease with an unpredictable course, requires ongoing adaptation and management not only from patients but also from their families. Family caregivers have been known to be key facilitators of self-management of heart failure. An integrative understanding of the experiences of family caregivers will provide essential information for improving the quality of life of persons with heart failure and their families.

Aims:

This study aimed to integrate and synthesize the findings of qualitative studies on family members’ experiences of caring for patients with heart failure.

Methods:

We employed the meta-ethnography methodology. Five electronic bibliographic databases were used to retrieve studies published from April 2009–March 2019 that explored family caregivers’ experiences of caring for patients with heart failure. Twelve qualitative studies were finally included for the synthesis, based on the eligibility criteria.

Results:

Three themes were identified: “shouldering the entire burden,” “starting a new life,” and “balancing caregiving and everyday life.” These three themes illustrate how family caregivers fulfilled caregiving roles, what helped them juggle their multiple responsibilities, and how they struck a balance between life as caregivers and individuals in their own right.

Conclusion:

This review provides a deeper understanding of family caregivers’ experiences of caring for patients with heart failure. The findings can help healthcare providers in the development and implementation of tailored interventions for both patients and family caregivers.

Family caregiving for persons with advanced heart failure: An integrative review

Objective

The unique needs of caregivers of those with advanced heart failure (HF) are not effectively being met, and reports of physical and mental health challenges are common. The objective is to identify the current state of the literature related to family caregivers of persons with advanced HF, ascertain gaps that require further exploration, and provide preliminary practice recommendations based on the results.

Method

Systematic review of quantitative and qualitative literature. A search of CINAHL, Medline, EMBASE, and PubMed identified 24 articles that met inclusion criteria. Data were analyzed using the constant comparison method and coded. Thematic analysis was used to develop themes.

Result

Sixteen qualitative and seven quantitative studies met inclusion criteria. Analysis of these studies identified six key areas: (1) undertaking a journey in a state of flux, (2) gaining strength, (3) forgetting oneself along the way, (4) seeking out sources of support, (5) preparing for end of life, and (6) finding closure.

Significance of results

The healthcare system currently struggles to meet the care demands of patients with chronic conditions such as advanced HF; as such, informal caregivers are undertaking key roles in the management of symptoms and promotion of the health of those with advanced HF. When caregivers are not adequately prepared for their role, both patient and caregiver well-being is compromised; therefore, a deeper understanding of the caregiving experience could assist in identifying the cause of caregiver anxiety and result in the development of strategies to minimize its effects. Overall, this review will also contribute to improving the current practice when working with caregivers of persons with advanced HF and serve as a basis for development of evidence informed interventions in the future.

Palliative care needs assessment in chronic heart failure

PURPOSE OF REVIEW

The unmet palliative care needs of patients with chronic heart failure (CHF) are well known. Palliative care needs assessment is paramount for timely provision of palliative care. The present review provides an overview of palliative care needs assessment in patients with CHF: the role of prognostic tools, the role of the surprise question, and the role of palliative care needs assessment tools.

RECENT FINDINGS

Multiple prognostic tools are available, but offer little guidance for individual patients. The surprise question is a simple tool to create awareness about a limited prognosis, but the reliability in CHF seems less than in oncology and further identification and assessment of palliative care needs is required. Several tools are available to identify palliative care needs. Data about the ability of these tools to facilitate timely initiation of palliative care in CHF are lacking.

SUMMARY

Several tools are available aiming to facilitate timely introduction of palliative care. Focus on identification of needs rather than prognosis appears to be more fitting for people with CHF. Future studies are needed to explore whether and to what extent these tools can help in addressing palliative care needs in CHF in a timely manner.

It's Time to Talk: Challenges in Providing Integrated Palliative Care in Advanced Congestive Heart Failure. A Narrative Review

Background:

Congestive heart failure is an increasingly prevalent terminal illness in a globally aging population. Prognosis for this disease remains poor despite optimal therapy. Evidence suggests that a palliative care approach may be beneficial – and is currently recommended – in advanced congestive heart failure but these services remain underutilized.

Objectives:

To identify the main challenges to the access and delivery of palliative care in patients with advanced congestive heart failure, and to summarize recommendations for clinical practice based on the available literature.

Methods:

MEDLINE and EMBASE were searched for articles published from 1995-2017 pertaining to end of life care in individuals suffering from CHF. Only four randomized controlled trials were found.

Results:

We identified ten key challenges to access and delivery of palliative care services in this patient population: (1) Prognostic uncertainty, (2) Provider education/training, (3) Ambiguity surrounding coordination of care, (4) Timing of palliative care referral, (5) Inadequate community supports, (6) Difficulty communicating uncertainty, (7) Fear of taking away hope, (8) Insufficient advance care planning, (9) Inadequate understanding of illness, and (10) Discrepant patient/family care goals. Provider and patient education, early discussion about prognosis, and a multidisciplinary team-based approach are recommended as we move towards a model where symptom palliation exists concurrently with active disease-modifying therapies.

Conclusion:

Despite evidence that palliative care may improve symptom control and quality of life in patients with advanced congestive heart failure, a multitude of current challenges hinder access to these services. Education, early discussion of prognosis and advance care planning, and multidisciplinary team-based care may be a helpful initial approach as further targeted work addresses these challenges.

Do physicians discuss end-of-life decisions with family members? A mortality follow-back study

OBJECTIVE

Deaths from chronic illness are often preceded by a potentially life-shortening end-of-life decision (ELD). Involving family in these ELDs may have psychosocial benefits for them and the dying person. This study aims to examine how often ELDs are discussed with relatives of the dying person and which characteristics determine their involvement in those ELDs.

METHODS

A questionnaire survey was conducted in 2013 among physicians attending a large, stratified and representative sample of deaths (n = 6188) in Flanders.

RESULTS

In 72.3% of ELDs preceding death, family of the dying person were involved. Discussion of an ELD with family members was more likely when the decision was also discussed with the dying person, the ELD was made with the explicit intention to shorten life, specialized palliative care was provided or death occurred in an ICU.

CONCLUSIONS

Involving family in end-of-life decision making appears to be related to the type of formal care services involved, communication with the dying person and the motives behind the decision.

PRACTICE IMPLICATIONS

Our findings suggest a need to further expand a palliative care approach with a focus on both the dying person and their family within and across a variety of health care services.

Palliative care in heart failure

Palliative care (PC) is now recommended by all major cardiovascular societies for advanced heart failure (HF). PC is a philosophy of care that uses a holistic approach to address physical, psychosocial, and spiritual needs in patients with a terminal disease process. In HF, PC has been shown to improve symptoms and quality of life, facilitate advanced care planning, decrease hospital readmissions, and decrease hospital-associated healthcare costs. Although PC is still underutilized in HF, uptake is increasing. Specific strategies for successfully implementing PC in HF include early PC involvement, multidisciplinary collaboration, exploring patient values for end-of-life care, medical therapy (including both the addition of symptom-directed medications, as well as the removal of life-prolonging medications), and considerations regarding device therapy and mechanical support. Barriers to PC in HF include difficulties predicting the disease trajectory, patient and physician misconceptions, and lack of PC-trained physicians. Moving forward, PC will continue to be a key part of advanced HF care as our knowledge of this area grows.

Agreement between Heart Failure Patients and Their Primary Caregivers on Symptom Assessment

BACKGROUND

To decrease the readmission rate of heart failure (HF) patients, patients and their caregivers (CGs) should participate in symptoms assessment. This study aimed to assess the agreement between HF patients and their CGs on symptoms assessment.

METHODS

Using a correlational design, 100 HF patients with their CGs (100 dyads) were recruited from Department of Cardiology, Iranshahr, during August-December 2014. Data were collected using modified Heart Failure Symptom Survey (HFSS).Pearson and intra-class correlation coefficients (ICC) were used to analyze the degree of agreement within HF dyads, using SPSS16. The level of significance was set at 0.05.

RESULTS

The most frequent and severe symptom assessed equally by partners was shortness of breath (SOB). Dyads had a good agreement on assessment of extremity swelling (r=0.87, P≤0.01, ICC=0.861 CI: 0.798-0.901), SOB at rest (r=0.83, P≤0.01, ICC=0.775, CI: 0.680-0.845), SOB with activity (r=0.81, P≤0.01, ICC=0.795 CI: 0.711-0.858), and feeling depressed (r=0.77, P≤0.01, ICC=0.769, CI: 0.675-0.838). 28.6% of HF dyad had a good, 50% had a moderate, and 21.4 % had a poor agreement in assessment of HF symptoms.

CONCLUSION

Most of the HF dyad members did not agree with each other on the assessment of symptoms. Knowledge, skills and ability of each dyad in HF symptoms assessment should be included in the patients' discharge planning and nurses must modify their misunderstanding or inability.

Challenges in clarifying goals of care in patients with advanced heart failure

PURPOSE OF REVIEW

Patients with advanced heart failure require communication about goals of care, yet many challenges exist, leaving it suboptimal. High mortality rates and advances in the use of life-sustaining technology further complicate communication and underscore the urgency to understand and address these challenges. This review highlights current research with a view to informing future research and practice to improve goals of care communication.

RECENT FINDINGS

Clinicians view patient and family barriers as more impactful than clinician and system factors in impeding goals of care discussions. Knowledge gaps about life-sustaining technology challenge timely goals of care discussions. Complex, nurse-led interventions that activate patient, clinician and care systems and video-decision aids about life-sustaining technology may reduce barriers and facilitate goals of care communication.

SUMMARY

Clinicians require relational skills in facilitating goals of care communication with diverse patients and families with heart failure knowledge gaps, who may be experiencing stress and discord. Future research should explore the dynamics of goals of care communication in real-time from patient, family and clinician perspectives, to inform development of upstream and complex interventions that optimize communication. Further testing of interventions is needed in and across community and hospital settings.

A brief intervention for preparing ICU families to be proxies: A phase I study

Background

Family members of critically ill patients report high levels of conflict with clinicians, have poor understanding of prognosis, struggle to make decisions, and experience substantial symptoms of anxiety, depression, and post-traumatic stress regardless of patient survival status. Efficient interventions are needed to prepare these families to act as patient proxies.

Objectives

To assess a brief “patient activation” intervention designed to set expectations and prepare families of adult intensive care unit (ICU) patients to communicate effectively with the clinical team.

Design

Phase I study of acceptability and immediate side effects.

Setting and participants

122 healthcare proxies of 111 consecutive patients with a stay of ≥24 hours in the Johns Hopkins Hospital Medical ICU (MICU), in Baltimore, Maryland.

Intervention

Reading aloud to proxies from a booklet (Flesch-Kincard reading grade level 3.8) designed with multidisciplinary input including from former MICU proxies.

Results

Enrolled proxies had a median age of 51 years old with 83 (68%) female, and 55 (45%) African-American. MICU mortality was 18%, and 37 patients (33%) died in hospital or were discharged to hospice. Among proxies 98% (95% CI: 94% - 100%) agreed or strongly agreed that the intervention was appropriate, 98% (95% CI: 92% - 99%) agreed or strongly agreed that it is important for families to know the information in the booklet, and 54 (44%, 95% CI 35%– 54%) agreed or strongly agreed that parts of the booklet are upsetting. Upset vs. non-upset proxies were not statistically or substantially different in terms of age, sex, education level, race, relation to the patient, or perceived decision-making authority.

Conclusions

This patient activation intervention was acceptable and important to nearly all proxies. Frequently, the intervention was simultaneously rated as both acceptable/important and upsetting. Proxies who rated the intervention as upsetting were not identifiable based on readily available proxy or patient characteristics.

Palliative Care in Heart Failure: What Triggers Specialist Consultation?

Heart failure (HF) continues to cause substantial death and suffering despite the availability of numerous medical, surgical, and technological therapeutic advancements. As a patient-centered holistic discipline focused on improving quality of life and decreasing anguish, palliative care (PC) has a crucial role in the care of HF patients that has been acknowledged by multiple international guidelines. PC can be provided by all members of the HF care team, including but not limited to practitioners with specialty PC training. Unfortunately, despite recommendations to routinely include PC techniques and providers in the care of HF patients, use of general PC strategies as well as expert PC consultation is limited by a dearth of evidence-based interventions in the HF population and knowledge as to when to initiate these interventions, uncertainty regarding patient desires, prognosis, and the respective roles of each member of the care team, and a general shortage of specialist PC providers. This review seeks to provide guidance as to when to employ the limited resource of specialist PC practitioners, in combination with services from other members of the care team, to best tend to HF patients as their disease progresses and eventually overcomes.