Engaging heart failure clinicians to increase palliative care referrals: overcoming barriers, improving techniques

Integrating Palliative Care and Heart Failure: the PalliatHeartSynthesis realist synthesis

Background

Cardiovascular disease is the most common cause of death worldwide, highlighting the need for studies to determine options for palliative care within the management of patients with heart failure. Although there are promising examples of integrated palliative care and heart failure interventions, there is heterogeneity in terms of countries, healthcare settings, multidisciplinary team delivery, modes of delivery and intervention components. Hence, this review is vital to identify what works, for whom and in what circumstances when integrating palliative care and heart failure.

Objectives

To (1) develop a programme theory of why, for whom and in what contexts desired outcomes occur; and (2) use the programme theory to co-produce with stakeholders key implications to inform best practice and future research.

Design

A realist review of the literature underpinned by the Realist and Meta-narrative Evidence Syntheses: Evolving Standards quality and reporting standards.

Data sources

Searches of bibliographic databases were conducted in November 2021 using the following databases: EMBASE, MEDLINE, PsycInfo, AMED, HMIC and CINAHL. Further relevant documents were identified via alerts and the stakeholder group.

Review methods

Realist review is a theory-orientated and explanatory approach to the synthesis of evidence. A realist synthesis was used to synthesise the evidence as successful implementation of integrated palliative care and heart failure depends on the context and people involved. The realist synthesis followed Pawson's five iterative stages: (1) locating existing theories; (2) searching for evidence; (3) document selection; (4) extracting and organising data; and (5) synthesising the evidence and drawing conclusions. We recruited an international stakeholder group (n = 32), including National Health Service management, healthcare professionals involved in the delivery of palliative care and heart failure, policy and community groups, plus members of the public and patients, to advise and give us feedback throughout the project, along with Health Education England to disseminate findings.

Results

In total, 1768 documents were identified, of which 1076 met the inclusion criteria. This was narrowed down to 130 included documents based on the programme theory and discussions with stakeholders. Our realist analysis developed and refined 6 overarching context-mechanism-outcome configurations and 30 sub context-mechanism-outcome configurations. The realist synthesis of the literature and stakeholder feedback helped uncover key intervention strategies most likely to support integration of palliative care into heart failure management. These included protected time for evidence-based palliative care education and choice of educational setting (e.g. online, face to face or hybrid), and the importance of increased awareness of the benefits of palliative care as key intervention strategies, the emotive and intellectual need for integrating palliative care and heart failure via credible champions, seeing direct patient benefit, and prioritising palliative care and heart failure guidelines in practice. The implications of our findings are further outlined in the capability, opportunity, motivation, behaviour model.

Limitations

The realist approach to analysis means that findings are based on our interpretation of the data.

Future work

Future work should use the implications to initiate and optimise palliative care in heart failure management.

Conclusion

Ongoing refinement of the programme theory at each stakeholder meeting allowed us to co-produce implications. These implications outline the required steps to ensure the core components and determinants of behaviour are in place so that all key players have the capacity, opportunity and motivation to integrate palliative care into heart failure management.

Study registration

This study is registered as PROSPERO CRD42021240185.

Funding

This award was funded by the National Institute for Health and Care Research (NIHR) Health and Social Care Delivery Research programme (NIHR award ref: NIHR131800) and is published in full in Health and Social Care Delivery Research; Vol. 12, No. 34. See the NIHR Funding and Awards website for further award information.

Specialist Palliative Care Referral Practices Among Oncologists, Cardiologists, Respirologists: A Comparison of National Survey Studies

CONTEXT

Although patients with nonmalignant diseases have palliative care needs similar to those of cancer patients, they are less likely to receive specialist palliative care (SPC). Referral practices of oncologists, cardiologists, and respirologists could provide insight into reasons for this difference.

OBJECTIVES

We compared referral practices to SPC among cardiologists, respirologists, and oncologists, discerned from surveys (the Canadian Palliative Cardiology/Respirology/Oncology Surveys).

METHODS

Descriptive comparison of survey studies; multivariable linear regression analysis of association between specialty and referral frequency. Surveys for each specialty were disseminated to physicians across Canada in 2010 (oncologists) and 2018 (cardiologists, respirologists).

RESULTS

The combined response rate of the surveys was 60.9% (1568/2574): 603 oncologists, 534 cardiologists, and 431 respirologists. Perceived availability of SPC services was higher for cancer than for noncancer patients. Oncologists were more likely to make a referral to SPC for a symptomatic patient with a prognosis of

CONCLUSION

For cardiologists and respirologists in 2018, perceived availability of SPC services was poorer, timing of referral later, and frequency of referral lower than among oncologists in 2010. Further research is needed to identify reasons for differences in referral practices and to develop interventions to overcome them.

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Key Words

• Palliative care
• cancer
• chronic obstructive pulmonary disease
• health care disparity
• heart failure
• referral

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MESH Headings

• Humans
• Palliative Care
• Cardiologists
• Attitude of Health Personnel
• Practice Patterns, Physicians'
• Canada
• Neoplasms/therapy
• Referral and Consultation
• Oncologists

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Affiliation(s)

Michael Bonares Division of Palliative Medicine (M.B.), Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada; Division of Palliative Medicine (M.B., C.Z.), Department of Medicine, University of Toronto, Toronto, Ontario, Canada.
Lisa W Le Department of Biostatistics (L.W.L.), Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
Camilla Zimmermann Division of Palliative Medicine (M.B., C.Z.), Department of Medicine, University of Toronto, Toronto, Ontario, Canada; Department of Supportive Care (C.Z., K.W.), University Health Network, Toronto, Ontario, Canada
Kristen Wentlandt Department of Supportive Care (C.Z., K.W.), University Health Network, Toronto, Ontario, Canada; Division of Palliative Care (K.W.), Department of Community and Family Medicine, University of Toronto, Toronto, Ontario, Canada

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Building a Cardiac Palliative Care Program: A Qualitative Study of the Experiences of Ten Program Leaders From Across the United States

CONTEXT

Palliative care is guideline-recommended for patients with advanced heart failure (HF). However, studies on how cardiac palliative care is provided in the United States are lacking.

OBJECTIVES

To study how cardiac palliative care programs provide services, and to identify challenges and facilitators they encountered in program development.

METHODS

In this qualitative descriptive study, we used purposive and snowball sampling approaches to identify cardiac palliative care program leaders across the United States, administered a survey and conducted semi-structured interviews. Interview transcripts were coded and evaluated using thematic analysis.

RESULTS

While cardiac palliative care programs vary in their organizational setup, they all provide comprehensive interdisciplinary palliative care services, ideally across the care continuum. They predominantly serve HF patients who are evaluated for advanced therapies or have complex needs. The challenges which cardiac palliative care programs face include reaching those cardiac patients who need palliative care the most and collaborating with cardiologists who do not see value added from palliative care for their patients. Facilitators of cardiac palliative care program development include building personal relationships with cardiology providers, proactively assessing local institution needs, and tailoring palliative care services to meet patient and provider needs.

CONCLUSION

Cardiac palliative care programs vary in their organizational setup but provide similar services and face similar challenges. The challenges and facilitators we identified can inform the development of future cardiac palliative care programs.

2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines

AIM

The "2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure" replaces the "2013 ACCF/AHA Guideline for the Management of Heart Failure" and the "2017 ACC/AHA/HFSA Focused Update of the 2013 ACCF/AHA Guideline for the Management of Heart Failure." The 2022 guideline is intended to provide patient-centric recommendations for clinicians to prevent, diagnose, and manage patients with heart failure.

METHODS

A comprehensive literature search was conducted from May 2020 to December 2020, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from MEDLINE (PubMed), EMBASE, the Cochrane Collaboration, the Agency for Healthcare Research and Quality, and other relevant databases. Additional relevant clinical trials and research studies, published through September 2021, were also considered. This guideline was harmonized with other American Heart Association/American College of Cardiology guidelines published through December 2021. Structure: Heart failure remains a leading cause of morbidity and mortality globally. The 2022 heart failure guideline provides recommendations based on contemporary evidence for the treatment of these patients. The recommendations present an evidence-based approach to managing patients with heart failure, with the intent to improve quality of care and align with patients' interests. Many recommendations from the earlier heart failure guidelines have been updated with new evidence, and new recommendations have been created when supported by published data. Value statements are provided for certain treatments with high-quality published economic analyses.

2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure

AIM

The "2022 AHA/ACC/HFSA Guideline for the Management of Heart Failure" replaces the "2013 ACCF/AHA Guideline for the Management of Heart Failure" and the "2017 ACC/AHA/HFSA Focused Update of the 2013 ACCF/AHA Guideline for the Management of Heart Failure." The 2022 guideline is intended to provide patient-centric recommendations for clinicians to prevent, diagnose, and manage patients with heart failure.

METHODS

A comprehensive literature search was conducted from May 2020 to December 2020, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from MEDLINE (PubMed), EMBASE, the Cochrane Collaboration, the Agency for Healthcare Research and Quality, and other relevant databases. Additional relevant clinical trials and research studies, published through September 2021, were also considered. This guideline was harmonized with other American Heart Association/American College of Cardiology guidelines published through December 2021.

STRUCTURE

Heart failure remains a leading cause of morbidity and mortality globally. The 2022 heart failure guideline provides recommendations based on contemporary evidence for the treatment of these patients. The recommendations present an evidence-based approach to managing patients with heart failure, with the intent to improve quality of care and align with patients' interests. Many recommendations from the earlier heart failure guidelines have been updated with new evidence, and new recommendations have been created when supported by published data. Value statements are provided for certain treatments with high-quality published economic analyses.

A novel care guide for personalised palliative care - a national initiative for improved quality of care

Background

Even when palliative care is an integrated part of the healthcare system, the quality is still substandard for many patients and often initiated too late. There is a lack of structured guidelines for identifying and caring for patients; in particular for those with early palliative care needs. A care guide can act as a compass for best practice and support the care of patients throughout their palliative trajectory. Such a guide should both meet the needs of health care professionals and patients and families, facilitating discussion around end-of-life decision-making and enabling them to plan for the remaining time in life. The aim of this article is to describe the development and pilot testing of a novel Swedish palliative care guide.

Methods

The Swedish Palliative Care Guide (S-PCG) was developed according to the Medical Research Council framework and based on national and international guidelines for good palliative care. An interdisciplinary national advisory committee of over 90 health care professionals together with patient, family and public representatives were engaged in the process. The feasibility was tested in three pilot studies in different care settings.

Results

After extensive multi-unit and interprofessional testing and evaluation, the S-PCG contains three parts that can be used independently to identify, assess, address, follow up, and document the individual symptoms and care-needs throughout the whole palliative care trajectory. The S-PCG can provide a comprehensive overview and shared understanding of the patients’ needs and possibilities for ensuring optimal quality of life, the family included.

Conclusions

Based on broad professional cooperation, patients and family participation and clinical testing, the S-PCG provides unique interprofessional guidance for assessment and holistic care of patients with palliative care needs, promotes support to the family, and when properly used supports high-quality personalised palliative care throughout the palliative trajectory. Future steps for the S-PCG, entails scientific evaluation of the clinical impact and effect of S-PCG in different care settings – including implementation, patient and family outcomes, and experiences of patient, family and personnel.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12904-021-00874-4.

Elements of Integrated Palliative Care in Chronic Heart Failure Across the Care Continuum: A Scoping Review

BACKGROUND

Individuals with chronic heart failure experience high symptom burden, reduced quality of life and high health care utilisation. Although there is growing evidence that a palliative approach, provided concurrently with usual treatment improves outcomes, the method of integrating palliative care for individuals living with chronic heart failure across the care continuum remains elusive.

AIM

To examine the key elements of integrated palliative care recommended for individuals living with chronic heart failure across the care continuum.

DESIGN

Scoping review.

DATA SOURCES

Databases searched were CINAHL, Ovid MEDLINE, Scopus and OpenGrey. Studies written in English and containing key strategic elements specific to chronic heart failure were included. Search terms relating to palliative care and chronic heart failure and the Joanna Briggs Institute methodology for scoping reviews was used.

RESULTS

Seventy-nine (79) articles were selected that described key elements to integrate palliative care for individuals with chronic heart failure. This review identifies four levels of key strategic elements: 1) clinical; 2) professional; 3) organisational and 4) system-level integration. Implementing strategies across these elements facilitates integrated palliative care for individuals with chronic heart failure.

CONCLUSIONS

Inter-sectorial collaborations across systems and the intersection of health and social services are essential to delivering integrated, person-centred palliative care. Further research focussing on patient and family needs at a system-level is needed. Research with strong theoretical underpinnings utilising implementation science methods are required to achieve and sustain complex behaviour change to translate key elements.

Health professionals' perceptions of palliative care for end-stage cardiac and respiratory conditions: a qualitative interview study

BACKGROUND

End-stage cardiac and respiratory diseases are common in the UK. People with these end-stage conditions experience similar, or even worse, symptomatic suffering to cancer patients but are less likely to receive specialist palliative care services. The objective of this study is to explore health professional perceptions and current practices in relation to specialist palliative care for patients with end-stage cardiac and respiratory disease.

METHODS

Qualitative study using in-depth interviews with health professionals, audio recorded and transcribed verbatim for thematic analysis. The study was conducted with doctors and nurses from cardiology, respiratory, and palliative care specialities in the UK. The participants had to be involved clinically in providing care to people with end-stage cardiac or respiratory diseases.

RESULTS

A total of 16 health professionals participated (5 cardiology, 5 respiratory, and 6 palliative care). Participants reported variable disease trajectories in these diseases making deciding on timing of palliative care involvement difficult. This was complicated by lack of advance care planning discussions, attributed to poor communication, and lack of health professional time and confidence. Participants reported poor interdepartmental education and limited specialist palliative care involvement in multidisciplinary teams.

CONCLUSIONS

Palliative care for end-stage cardiac and respiratory diseases needs more attention in research and practice. Better integration of advance care planning discussions and early patient education/professional awareness are needed to enable timely referral to palliative care. Moreover, increased interdepartmental working for health professionals via joint educational and clinical meetings is perceived as likely to support earlier and increased referral to specialist palliative care services.

Referral Practices of Cardiologists to Specialist Palliative Care in Canada

BACKGROUND

Patients with heart failure have palliative care needs that can be effectively addressed by specialist palliative care (SPC). Despite this, SPC utilization by this patient population is low, suggesting barriers to SPC referral. We sought to determine the referral practices of cardiologists to SPC.

METHODS

Cardiologists across Canada were invited to participate in a survey about their referral practices to SPC. Associations between referral practices and demographic, professional, and attitudinal factors were analyzed using multiple and logistic regression.

RESULTS

The response rate was 51% (551 of 1082). Between 35.1% and 64.2% of respondents were unaware of referral criteria to local SPC services. Of the respondents, 29% delayed SPC referral because of prognostic uncertainty, and 46.8% believed that SPC prioritizes patients with cancer. In actual practice, nearly three-fourths of cardiologists referred late. Referral frequency was associated with greater availability of SPC services for patients with nonmalignant diseases (P = 0.008), a higher number of palliative care settings accepting patients receiving continuous infusions or pursuing acute care management (P < 0.001), satisfaction with services (P < 0.001), and less equation of palliative care with end-of-life care (P < 0.001). Early timing of referral was associated with greater availability of SPC services for patients with nonmalignant diseases and less equation of palliative care with end-of-life care.

CONCLUSIONS

The findings suggest that barriers to timely SPC referral include an insufficiency of services for patients with nonmalignant diseases especially in the outpatient setting, the perception that SPC services do not accept patients receiving cardiology-specific treatments, and a misperception about the identity of palliative care.

Referral Criteria to Palliative Care for Patients With Heart Failure: A Systematic Review

BACKGROUND

Patients with heart failure have significant symptom burden, care needs, and often a progressive course to end-stage disease. Palliative care referrals may be helpful but it is currently unclear when patients should be referred and by whom. We conducted a systematic review of the literature to examine referral criteria for palliative care among patients with heart failure.

METHODS

We searched Ovid, MEDLINE, Ovid Embase, and PubMed databases for articles in the English language from the inception of databases to January 17, 2019 related to palliative care referral in patients with heart failure. Two investigators independently reviewed each citation for inclusion and then extracted the referral criteria. Referral criteria were then categorized thematically.

RESULTS

Of the 1199 citations in our initial search, 102 articles were included in the final sample. We identified 18 categories of referral criteria, including 7 needs-based criteria and 10 disease-based criteria. The most commonly discussed criterion was physical or emotional symptoms (n=51 [50%]), followed by cardiac stage (n=46 [45%]), hospital utilization (n=38 [37%]), prognosis (n=37 [36%]), and advanced cardiac therapies (n=36 [35%]). Under cardiac stage, 31 (30%) articles suggested New York Heart Association functional class ≥III and 12 (12%) recommended New York Heart Association class ≥IV as cutoffs for referral. Prognosis of ≤1 year was mentioned in 21 (21%) articles as a potential trigger; few other criteria had specific cutoffs.

CONCLUSIONS

This systematic review highlighted the lack of consensus regarding referral criteria for the involvement of palliative care in patients with heart failure. Further research is needed to identify appropriate and timely triggers for palliative care referral.

Palliative care needs-assessment and measurement tools used in patients with heart failure: a systematic mixed-studies review with narrative synthesis

Patients with heart failure have comparable illness burden and palliative care needs to those with cancer. However, few of them are offered timely palliative care. One main barrier is the difficulty in identifying those who require palliative care. Several palliative care needs-assessment/measurement tools were used to help identify these patients and assess/measure their needs, but it is not known which one is the most appropriate for this population. This review aimed to identify the most appropriate palliative care needs-assessment/measurement tools for patients with heart failure. Cochrane Library, MEDLINE Complete, AMED, PsycINFO, CINAHL Complete, EMBASE, EThOS, websites of the identified tools, and references and citations of the included studies were searched from inception to 25 June 2020. Studies were included if they evaluated palliative care needs-assessment/measurement tools for heart failure populations in terms of development, psychometrics, or palliative care patient/needs identification. Twenty-seven papers were included regarding nineteen studies, most of which were quantitative and observational. Six tools were identified and compared according to their content and context of use, development, psychometrics, and clinical applications in identifying patients with palliative care needs. Despite limited evidence, the Needs Assessment Tool: Progressive Disease - Heart Failure (NAT:PD-HF) is the most appropriate palliative care needs-assessment tool for use in heart failure populations. It covers most of the patient needs and has the best psychometric properties and evidence of identification ability and appropriateness. Psychometric testing of the tools in patients with heart failure and evaluating the tools to identify those with palliative care needs require more investigation.

Evaluation of a Novel Educational Intervention to Improve Conversations About Implantable Cardioverter-Defibrillators Management in Patients with Advanced Heart Failure

Background: Implantable cardioverter-defibrillators (ICDs) reduce the incidence of sudden cardiac death for high-risk patients with heart failure (HF), but shocks from these devices can also cause pain and anxiety at the end of life. Although professional society recommendations encourage proactive discussions about ICD deactivation, clinicians lack training in conducting these conversations, and they occur infrequently. Methods: As part of a six-center randomized controlled trial, we evaluated the educational component of a multicomponent intervention shown to increase conversations about ICD deactivation by clinicians who care for a subset of patients with advanced HF. This consisted of a 90-minute training workshop designed to improve the quality and frequency of conversations about ICD management. To characterize its utility as an isolated intervention, we compared HF clinicians' pre- and postworkshop scores (on a 5-point Likert scale) assessing self-reported confidence and skills in specific practices of advance care planning, ICD deactivation discussions, and empathic communication. Results: Forty intervention-group HF clinicians completed both pre- and postworkshop surveys. Preworkshop scores showed high baseline levels of confidence (4.36, standard deviation [SD] = 0.70) and skill (4.08, SD = 0.72), whereas comparisons of pre- and postworkshop scores showed nonsignificant decreases in confidence (-1.16, p = 0.252) and skill (-0.20, p = 0.843) after the training session. Conclusions: Our findings showed no significant changes in self-assessment ratings immediately after the educational intervention. However, our data did demonstrate that HF clinicians had high baseline self-perceptions of their skills in advance care planning conversations and appear to be well-primed for further professional development to improve communication in the setting of advanced HF.

Deaths from heart failure and cancer: location trends

BACKGROUND

Increasing utilisation of hospice services has been a major focus in oncology, while only recently have cardiologists realised the similar needs of dying patients with heart failure (HF). We examined recent trends in locations of deaths in these two patient populations to gain further insight.

METHODS

Complete population-level data were obtained from the Mortality Multiple Cause-of-Death Public Use Record from the National Center for Health Statistics database, from 2013 to 2017. Location of death was categorised as hospital, home, hospice facility or nursing facility. Demographic characteristics evaluated by place of death included age, sex, race, ethnicity, marital status and education, and a multivariable logistic regression analysis was performed to analyse possible associations.

RESULTS

Among 2 780 715 deaths from cancer, 27% occurred in-hospital and 14% in nursing facilities; while among 335 350 HF deaths, 27% occurred in-hospital and 30% in nursing facilities. Deaths occurred at hospice facilities in 14% of patients with cancer, compared with just 8.7% in HF (p=0.001). For both patients with HF and cancer, the proportion of at-home and in-hospice deaths increased significantly over time, with majority of deaths occurring at home. In both cancer and HF, patients of non-Hispanic ethnicity (cancer: OR 1.29, (1.27 to 1.31), HF: OR 1.14, (1.07 to 1.22)) and those with some college education (cancer: OR 1.10, (1.09 to 1.11); HF: OR 1.06, (1.04 to 1.09)) were significantly more likely to die in hospice.

CONCLUSION

Deaths in hospital or nursing facilities still account for nearly half of cancer or HF deaths. Although positive trends were seen with utilisation of hospice facilities in both groups, usage remains low and much remains to be achieved in both patient populations.

Attitudes toward advance directives and prognosis in patients with heart failure: a pilot study

BACKGROUND/AIMS

Advance directives (ADs) in Korean patients with heart failure (HF) and the associations of attitude towards ADs and HF prognosis with ADs were initially assessed using the model of the Korean-Advance Directive (K-AD).

METHODS

Twenty-four patients with HF (age, 67.1 years; men, 58.3%; ejection fraction, 35.9%) participated. A pilot test to evaluate the feasibility of ADs and the possible associations of attitudes towards ADs and prognosis with end-of-life treatment preferences among patients with HF was conducted.

RESULTS

Fifteen patients (62.5%) completed the K-ADs. The major reason for incomplete K-AD was knowledge deficit. Patients valued "comfortable death" the most (45.4%), followed by "giving no burden to the family" (13.6%). Among treatment preferences, hospice care was preferred by the majority (66.7%), while cardiopulmonary resuscitation (CPR) was preferred by the minority (31.8%). Children (50.0%) were mostly appointed as a proxy, followed by the spouse (33.3%). More patients with moderately positive attitudes completed the K-ADs than their counterparts (70.0% vs. 57.1%). The 5-year survival rate was 69.2%; the patients who preferred CPR had a higher survival rate (70.6% vs. 68.5%) whereas those who preferred hospice care had a lower survival rate than their counterparts (70.7% vs. 75.2%).

CONCLUSION

The findings support the feasibility of the K-AD model, with a high acceptance rate in two-thirds of the sample. Further studies are warranted to investigate whether treatment preferences are associated with attitude towards ADs and/or HF prognosis using larger sample size.

Improving Communication in Heart Failure Patient Care

BACKGROUND

Although implantable cardioverter-defibrillators (ICDs) reduce sudden death, these patients die of heart failure (HF) or other diseases. To prevent shocks at the end of life, clinicians should discuss deactivating the defibrillation function.

OBJECTIVES

The purpose of this study was to determine if a clinician-centered teaching intervention and automatic reminders increased ICD deactivation discussions and increased device deactivation.

METHODS

In this 6-center, single-blinded, cluster-randomized, controlled trial, primary outcomes were proportion of patients: 1) having ICD deactivation discussions; and 2) having the shocking function deactivated. Secondary outcomes included goals of care conversations and advance directive completion.

RESULTS

A total of 525 subjects were included with advanced HF who had an ICD: 301 intervention and 224 control. At baseline, 52% (n = 272) were not candidates for advanced therapies (i.e., cardiac transplant or mechanical circulatory support). There were no differences in discussions (41 [14%] vs. 26 [12%]) or deactivation (33 [11%] vs. 26 [12%]). In pre-specified subgroup analyses of patients who were not candidates for advanced therapies, the intervention increased deactivation discussions (32 [25%] vs. 16 [11%]; odds ratio: 2.90; p = 0.003). Overall, 99 patients died; there were no differences in conversations or deactivations among decedents.

SECONDARY OUTCOMES

Among all participants, there was an increase in goals of care conversations (47% intervention vs. 38% control; odds ratio: 1.53; p = 0.04). There were no differences in completion of advance directives.

CONCLUSIONS

The intervention increased conversations about ICD deactivation and goals of care. HF clinicians were able to apply new communication techniques based on patients' severity of illness. (An Intervention to Improve Implantable Cardioverter-Defibrillator Deactivation Conversations [WISDOM]; NCT01459744).

Hospice Use Among Patients with Heart Failure

Despite its many benefits, hospice care is underused for patients with heart failure. This paper discusses the factors contributing to this underuse and offers recommendations to optimise use for patients with heart failure and proposes metrics to optimise quality of hospice care for this patient group.

Palliative Care Competencies and Readiness for Independent Practice: A Report on the American Academy of Hospice and Palliative Medicine Review of the U.S. Medical Licensing Step Examinations

CONTEXT

It is unknown whether the palliative care (PC) content tested in the U.S. Medical Licensing Examination (USMLE) step examinations reflects the consensus-developed PC competencies.

OBJECTIVES

To review the USMLE step examinations to determine whether they test the PC knowledge necessary for graduating medical students and residents applying for licensure.

METHODS

Eight PC physicians reviewed three complete examination forms and a focused 509-item bundle of multiple-choice questions (MCQs) identified by the USMLE content outline as potentially assessing PC content. Reviewers determined MCQs to be PC items if the patient was seriously ill and PC knowledge was required to answer correctly. PC items' competency domains were determined using reference domains from PC subspecialty consensus competencies.

RESULTS

Reviewers analyzed 1090 MCQs and identified 242 (22%) as PC items. PC items were identified in each step examination. Patients in PC items were mostly males (62.8%), older than 65 years (62%), and diagnosed with cancer (43.6%). Only 6.6% and 6.2%, respectively, had end-stage heart disease or multimorbid illness. Fifty-one percent of PC items addressed ethics (31%) or communication (19.8%), focusing on patient autonomy, surrogate decision makers, or conflict between decision makers. Pain and symptom management was assessed in 28.5% of PC items, and one-third of those addressed addiction or substance use disorder.

CONCLUSION

We identified PC content in each step examination. However, heart disease and multimorbidity were under-represented in PC items relative to their prevalence. In addition, there was heavy overlap with ethics, a focus on conflict in assessing communication skills, and emphasis on addiction when testing pain management. Our findings highlight opportunities to enhance testing of clinical PC skills essential for all licensed physicians practicing medicine.

Getting to the Heart of the Matter: A Regional Survey of Current Hospice Practices Caring for Patients With Heart Failure Receiving Advanced Therapies

Background:

No guidelines exist regarding care for patients with advanced heart failure (HF) receiving hospice care while continuing advanced HF therapies such as left ventricular assist devices (LVADs) or continuous inotropes.

Objective:

We surveyed hospice providers in our tristate region to determine hospice demographics, current practices for care of patients with advanced HF, and perceived challenges of providing advanced HF therapies.

Design:

Cross-sectional survey of hospice clinical and administrative leaders.

Results:

Forty-six respondents representing 23 hospices completed the survey. Over half (27/46) held leadership administrative roles, and most (37/46) had more than 5 years of hospice experience. Although lack of experience and cost were cited as primary barriers to providing inotrope therapy in home hospice, about half of respondents (24/46) said they would manage inotropes. All participants said their respective hospices accept patients with implantable cardioverter-defibrillators; over half (28/46) said they accept patients with LVADs into hospice care. Lack of experience with LVADs was the most frequently cited barrier. Most participants were interested in training and support by an advanced HF program to facilitate hospice care of patients receiving these advanced therapies. General access to hospice services for patients with HF at their organization was considered adequate by 30 of 46 participants. Most (32/46) reported that referrals are made too late.

Conclusions:

Hospice specialists reported widely varied practice experiences caring for patients with HF receiving advanced therapies, noted specific challenges for care of these patients, and expressed a desire for targeted HF education.

Palliative care in pulmonary arterial hypertension

PURPOSE OF REVIEW

Developments in the management of pulmonary arterial hypertension have significantly improved prognosis changing this from an acute to a chronic disease. Despite optimal treatment many patients still have a high-symptom burden both because of the disease and the side-effects of therapy, consequently there is an increasing need for a palliative care approach to improve the quality of life for this patient group. This review article will outline the need for palliative care support for patients with pulmonary arterial hypertension, discuss the barriers that currently exist and suggest how this may be improved.

RECENT FINDINGS

Studies have been conducted which explore the role of palliative care in pulmonary arterial hypertension including physicians attitudes and the current barriers that exist to prevent its implementation.

SUMMARY

Specialist palliative support is utilized in the minority of patients with pulmonary arterial hypertension despite a need for symptom control. Patients may benefit from the introduction of a palliative care approach as part of their standard care, but to achieve this there needs to be a greater understanding of the role of palliative care by both clinicians and patients and more research into the benefits for patients with pulmonary arterial hypertension.

The Relationship Between Psychological Symptoms and Ventricular Assist Device Implantation

CONTEXT

Ventricular assist devices (VADs) improve quality of life in advanced heart failure patients, but there are little data exploring psychological symptoms in this population.

OBJECTIVE

This study examined the prevalence of psychiatric symptoms and disease over time in VAD patients.

METHODS

This prospective multicenter cohort study enrolled patients immediately before or after VAD implant and followed them up to 48 weeks. Depression and anxiety were assessed with Patient-Reported Outcomes Measurement Information System Short Form 8a questionnaires. The panic disorder, acute stress disorder (ASD) and post-traumatic stress disorder (PTSD) modules of the Structured Clinical Interview for the DSM were used.

RESULTS

Eighty-seven patients were enrolled. After implant, depression and anxiety scores decreased significantly over time (P = 0.03 and P < 0.001, respectively). Two patients met criteria for panic disorder early after implantation, but symptoms resolved over time. None met criteria for ASD or PTSD.

CONCLUSIONS

Our study suggests VADs do not cause serious psychological harms and may have a positive impact on depression and anxiety. Furthermore, VADs did not induce PTSD, panic disorder, or ASD in this cohort.

Approach to advanced heart failure at the end of life

OBJECTIVE

To outline symptom management in, as well as offer a home-based protocol for, patients with advanced heart failure (HF).

SOURCES OF INFORMATION

The terms palliative care and heart failure were searched in PubMed and relevant databases. All articles were reviewed. The specific medical management protocol was developed by the "HeartFull" collaborative team at the Temmy Latner Centre for Palliative Care in Toronto, Ont.

MAIN MESSAGE

Educating patients about advanced HF and helping them understand their illness and illness trajectory can foster end-of-life discussions. Home-based care of patients with advanced HF that includes optimizing diuresis can lead to improved symptom management. It is also hoped that it can reduce both patient and health care system burden and result in greater health-related quality of life for patients with advanced HF.

CONCLUSION

This article provides an overview of how to manage common symptoms in patients with advanced HF. The home diuresis protocol with guidelines for oral and intravenous diuretic therapy is available at CFPlus.

Hospice Enrollment in Patients With Advanced Heart Failure Decreases Acute Medical Service Utilization

BACKGROUND

Patients with advanced heart failure (HF) enroll in hospice at low rates, and data on their acute medical service utilization after hospice enrollment is limited.

METHODS AND RESULTS

We performed a descriptive analysis of Medicare fee-for-service beneficiaries, with at least one home health claim between July 1, 2009, and June 30, 2010, and at least 2 HF hospitalizations between July 1, 2009, and December 31, 2009, who subsequently enrolled in hospice between July 1, 2009, and December 31, 2009. We estimated panel-negative binomial models on a subset of beneficiaries to compare their acute medical service utilization before and after enrollment. Our sample size included 5073 beneficiaries: 55% were female, 45% were ≥85 years of age, 13% were non-white, and the mean comorbidity count was 2.38 (standard deviation 1.22). The median number of days between the second HF hospital discharge and hospice enrollment was 45. The median number of days enrolled in hospice was 15, and 39% of the beneficiaries died within 7 days of enrollment. During the study period, 11% of the beneficiaries disenrolled from hospice at least once. The adjusted mean number of hospital, intensive care unit, and emergency room admissions decreased from 2.56, 0.87, and 1.17 before hospice enrollment to 0.53, 0.19, and 0.76 after hospice enrollment.

CONCLUSIONS

Home health care Medicare beneficiaries with advanced HF who enrolled in hospice had lower acute medical service utilization after their enrollment. Their pattern of hospice use suggests that earlier referral and improved retention may benefit this population. Further research is necessary to understand hospice referral and palliative care needs of advanced HF patients.

A Review of Prognostic Tools in Heart Failure

A minority of patients with end-stage disease are referred to palliative medicine for consultation in advanced heart failure. Educating stakeholders, including primary care, cardiology, and critical care of the benefits of hospice and palliative medicine for patients with poor prognosis, may increase appropriately timed referrals and improve quality of life for these patients. This article reviews multiple tools useful in prognostication in the setting of advanced heart failure.

Admission inferior vena cava measurements are associated with mortality after hospitalization for acute decompensated heart failure

BACKGROUND

Prognostication of patients hospitalized with acute decompensated heart failure (ADHF) is important to patients, providers, and healthcare systems. Few bedside tools exist to prognosticate patients hospitalized with ADHF.

OBJECTIVE

The objective of this study was to assess the relationship between inferior vena cava (IVC) diameter and postdischarge mortality in patients hospitalized with ADHF.

DESIGN

Prospective observational study.

SETTING

A 247-bed urban teaching hospital in Spain PATIENTS: Ninety-seven patients hospitalized with ADHF.

INTERVENTION

None.

MEASUREMENTS

The IVC diameter and collapsibility were measured by a hospitalist at the time of admission and discharge. Primary outcome was 90-day all-cause mortality. Secondary outcomes were readmission rates at 90 and 180 days, and 180-day all-cause mortality. Patients were followed for 180 days.

RESULTS

Data from 80 patients were analyzed. From admission to discharge, a significant improvement in IVC maximum (IVC_max ) diameter (2.12 vs 1.87 cm; P < 0.001) and IVC collapsibility (25.7% vs 33.1%; P < 0.001) was seen in the total study cohort. During the 90-day follow-up period, 11 patients (13.7%) died. An admission IVC_max diameter ≥1.9 cm was associated with a higher mortality rate at 90 days (25.4% vs 3.4%; P = 0.009) and 180 days (29.3% vs 3.4%; P = .003). In a multivariate Cox proportional hazards regression analysis, admission IVC_max diameter was an independent predictor of 90-day mortality (hazard ratio [HR]: 5.88; 95% confidence interval [CI]: 1.21-28.10; P = 0.025) and 90-day readmission (HR: 3.20; 95% CI: 1.24-8.21; P = 0.016).

CONCLUSION

In patients hospitalized with acute decompensated heart failure, a dilated IVC by bedside ultrasound at the time of admission is associated with a higher 90-day mortality after hospitalization. Journal of Hospital Medicine 2016;11:778-784. © 2016 Society of Hospital Medicine.

Pain and Functional Status in Patients With Ventricular Assist Devices

CONTEXT

Ventricular assist devices (VADs) have been shown to improve survival and overall quality of life, but there are limited data on pain control and functional status in this patient population.

OBJECTIVES

This study examined changes in pain, functional status, and quality of life over time in VAD patients.

METHODS

Patients were enrolled in this prospective cohort study before or as early after VAD implant as possible and then followed for up to 48 weeks. The Brief Pain Inventory was used to assess pain. The Katz Independent Activities of Daily Living questionnaire was used to assess functional status. The Kansas City Cardiomyopathy Questionnaire, a 23-item questionnaire covering five domains (physical function, symptoms, social function, self-efficacy, and quality of life), was used to assess quality of life and health status.

RESULTS

Eighty-seven patients were enrolled at four medical centers. The median Brief Pain Inventory severity score was 2.8 (interquartile range 0.5-5.0) before implantation and 0.0 (interquartile range 0.0-5.3) 48 weeks after implantation (P = 0.0009). Katz Independent Activities of Daily Living summary scores also demonstrated significant improvement over time (P < 0.0001). Kansas City Cardiomyopathy Questionnaire summary scales demonstrated significant improvement with time (P < 0.0016).

CONCLUSION

This study demonstrated that patients with VADs experienced improved pain, functional status, and quality of life over time. These data may be useful to help patients make decisions when they are considering undergoing VAD implantation.

Collaboration and entanglement: An actor-network theory analysis of team-based intraprofessional care for patients with advanced heart failure

Despite calls for more interprofessional and intraprofessional team-based approaches in healthcare, we lack sufficient understanding of how this happens in the context of patient care teams. This multi-perspective, team-based interview study examined how medical teams negotiated collaborative tensions. From 2011 to 2013, 50 patients across five sites in three Canadian provinces were interviewed about their care experiences and were asked to identify members of their health care teams. Patient-identified team members were subsequently interviewed to form 50 "Team Sampling Units" (TSUs), consisting of 209 interviews with patients, caregivers and healthcare providers. Results are gathered from a focused analysis of 13 TSUs where intraprofessional collaborative tensions involved treating fluid overload, or edema, a common HF symptom. Drawing on actor-network theory (ANT), the analysis focused on intraprofessional collaboration between specialty care teams in cardiology and nephrology. The study found that despite a shared narrative of common purpose between cardiology teams and nephrology teams, fluid management tools and techniques formed sites of collaborative tension. In particular, care activities involved asynchronous clinical interpretations, geographically distributed specialist care, fragmented forms of communication, and uncertainty due to clinical complexity. Teams 'disentangled' fluid in order to focus on its physiological function and mobilisation. Teams also used distinct 'framings' of fluid management that created perceived collaborative tensions. This study advances collaborative entanglement as a conceptual framework for understanding, teaching, and potentially ameliorating some of the tensions that manifest during intraprofessional care for patients with complex, chronic disease.

Palliative care for patients with heart failure: facilitators and barriers - a cross sectional survey of German health care professionals

Background

Compared to patients with cancer, heart failure patients are seldom candidates for palliative care. Numerous studies have investigated reasons why heart failure patients do not receive palliative care; however, none of these studies have ever evaluated the situation in the German health care setting. This study aims to identify German healthcare providers’ (HCP) perception of barriers and facilitators to palliative care of patients with chronic heart failure.

Methods

We conducted an online-survey with 315 nurses and physicians of different medical disciplines.

Results

Even though heart failure patients’ need of palliative care and its advantages has been recognized, HCP see potential for development and improvement. A lack of knowledge about the content and measures of palliative care, poor communication and unclear responsibilities between medical disciplines, difficulties to determine the right time to initiate palliative care, and the feeling not to be prepared to discuss end-of-life issues with the patient has been identified as barriers. Further, HCP believe that patients and relatives do not possess adequate knowledge about the disease and its progression and are therefore unprepared in asking questions regarding palliative care. They rather tend to demand everything possible to be done in order prolong life, and are reluctant to accept that life is limited. Overall, HCP perceive that dying is a taboo subject within our society placing palliative care on the same level as assisted dying. In addition, results indicate that HCP have an inappropriate notion of ideal medicine fearing to lose patient and are worried about the appropriateness of PC remuneration.

Conclusions

In order to overcome the described barriers, HCP, patients, and relatives need to be educated in palliative care. Information and education encompassing the aim, content and measures of palliative care needs to be provided for all parties in order to optimize patient care, to foster communication between healthcare professionals, patients, and relatives, and to overcome perceived barriers.

Trial registration

DRKS00007119

Electronic supplementary material

The online version of this article (doi:10.1186/s12913-016-1609-x) contains supplementary material, which is available to authorized users.

Etiology of Pain and Its Association with Quality of Life among Patients with Heart Failure

OBJECTIVE

Describe the etiology of pain among HF patients and examine the relationship between pain and QoL.

BACKGROUND

Little is known about the etiology of pain in patients with heart failure (HF) and the impact it has on quality of life (QoL).

METHODS

A prospective cohort study of outpatients with NYHA Class II or III HF were surveyed at baseline and at three-month follow-up. The study was conducted in Heart Failure clinics affiliated with a large, urban, academic medical center.

RESULTS

Of 104 patients that completed a baseline survey, 73 (70%) completed a follow-up survey. At baseline, 48% of patients reported having pain the previous week. Patients on prescription pain medication (n = 16) had more severe pain (Mean = 4.5 vs. 2.6; p = 0.001). Physician documented pain etiologies included: musculoskeletal (50%, n = 16), cardiac (22%, n = 7), and headache/neurological (22%, n = 7). Linear regression revealed that significant contributions to QoL included HF Class (p = 0.0001), dyspnea (p = 0.0001), and depression (p = 0.01). Pain was not independently associated with QoL (p = 0.17), but moderately correlated with depression (r = 0.49). Although 15% (n = 11) of patients reported a clinically meaningful improvement in pain scores, it was not associated with improvements in QoL (χ² = 1.6, p = 0.2).

DISCUSSION

Pain is prevalent and persistent, due largely to non-cardiac causes. Although pain did not predict QOL, it was associated with depression, which did adversely affect QoL. Clinicians should screen for and treat both symptoms.

Family Caregivers Who Would Be Unwilling to Provide Care at the End of Life Again: Findings from the Health Survey for England Population Survey

Background

Family caregivers provide significant care at the end of life. We aimed to describe caregiver characteristics, and of those unwilling to repeat this role under the same circumstances.

Methods

Observational study of adults in private households (Health Survey for England [HSE]). Caregiving questions included: whether someone close to them died within past 5 years; relationship to the deceased; provision, intensity and duration of care; supportive/palliative care services used; willingness to care again; able to carry on with life. Comparison between those willing to care again or not used univariable analyses and an exploratory multiple logistic regression. A descriptive comparison with Health Omnibus Survey (Australia) data was conducted.

Findings

HSE response was 64%. 2167/8861 (25%) respondents had someone close to them die in the previous 5 years. Some level of personal care was provided by 645/8861 (7.3%). 57/632 (9%) former caregivers would be unwilling to provide care again irrespective of time since the death, duration of care, education and income. Younger age (≤65; odds ratio [OR] 2.79; 95% CI 136, 5.74) and use of palliative care services (odds ratio: 1.95, 95% CI: 1.09, 3.48) showed greater willingness to provide care again. Apart from use of palliative care services, findings were remarkably similar to the Australian data.

Conclusions

A significant group of caregivers would be unwilling to provide care again. Older people and those who had not used palliative care services were more likely to be unwilling to care again. Barriers preventing access for disadvantaged groups need to be overcome.

Palliative Care in Heart Failure

The number of patients with heart failure is growing; the associated morbidity and mortality remains dismal. Advance care planning, end-of-life conversations, and palliative care referrals are appropriate, but do not occur regularly. Palliative care focuses on patients and families from diagnosis, to hospice, death, and bereavement. It is delivered as basic palliative care by all providers and by specialty-certified palliative care specialists. Nurses are well-positioned to provide basic. Nurses are also instrumental in initiating referrals to the specialized palliative care team as the patient's needs become too complex or the disease progresses and the patient approaches the end of life.

[Characteristics of the population hospitalized for advanced and terminal heart failure and experiences in palliative caring in the Intensive Care Unit of cardiology]

PURPOSE

Advanced heart failure incidence is in progression. Palliative care access remains difficult due to its unpredictable course. The aim of this study was to describe the characteristics of patients admitted in Cardiology Intensive Care Unit for advanced heart failure who received palliative care and compare them to the whole population of acute heart failure hospitalized in the same period.

PATIENTS AND METHODS

The patients hospitalized for acute heart failure were retrospectively included from 2009 to 2013. We identified among them those who received palliative care. Specific caring was decided in pluridisciplinary meeting.

RESULTS

On 940 patients included, 42 patients (4.5%) receive palliative care. Ischemic heart disease was the main etiology (n=19; 45.2%). Right ventricular dysfunction (n=34; 80.9%) was associated with supra-ventricular arrhythmia (n=28; 66.7%). Twenty-eight patients (57.1%) have died in hospital, 9 (21.4%) were referred to a palliative care unit and 8 (19.1%) was discharged or referred to a rehabilitation center. Time between inclusion and death was 6 days on average. Intra-hospital mortality in control group was 6.8%.

CONCLUSION

Palliative care in cardiology is uncommon and has often been too late because of its poor adaptability to advanced heart failure. It is, as consequence, necessary to identify the prognostic factors of these patients in order to propose a personalized care and to adjust the intensity of care ahead of the terminal evolution of heart failure.

Advanced (stage D) heart failure: a statement from the Heart Failure Society of America Guidelines Committee

We propose that stage D advanced heart failure be defined as the presence of progressive and/or persistent severe signs and symptoms of heart failure despite optimized medical, surgical, and device therapy. Importantly, the progressive decline should be primarily driven by the heart failure syndrome. Formally defining advanced heart failure and specifying when medical and device therapies have failed is challenging, but signs and symptoms, hemodynamics, exercise testing, biomarkers, and risk prediction models are useful in this process. Identification of patients in stage D is a clinically important task because treatments are inherently limited, morbidity is typically progressive, and survival is often short. Age, frailty, and psychosocial issues affect both outcomes and selection of therapy for stage D patients. Heart transplant and mechanical circulatory support devices are potential treatment options in select patients. In addition to considering indications, contraindications, clinical status, and comorbidities, treatment selection for stage D patients involves incorporating the patient's wishes for survival versus quality of life, and palliative and hospice care should be integrated into care plans. More research is needed to determine optimal strategies for patient selection and medical decision making, with the ultimate goal of improving clinical and patient centered outcomes in patients with stage D heart failure.