Abstract
Abstract
Objective:
The goal of this study is to assess perceptions about hospice among patients with metastatic cancer and their caregivers (i.e., family and/or friends).
Design and Setting:
We conducted semi-structured interviews with 16 adult patients with a prognosis ≤12 months and 7 of their caregivers. The interviews focused on perceptions, knowledge, and information preferences about hospice. Two raters coded interviews independently (κ > 0.85). We used a framework approach for data analysis.
Results:
Participants showed variable gaps in understanding about hospice, including who would benefit from hospice care and the extent of services provided. They all perceived that hospice involves a psychological transition to accepting imminent death and often referred to hospice from a relatively cognitive distance, using hypothetical scenarios of others for whom hospice would be more relevant. Participants' attitudes about hospice reflected their concerns about suffering, loss of dignity, and death, as well as their perceived understanding of hospice services. These attitudes along with the psychological barriers to projecting a need for hospice and lack of knowledge were all perceived as important barriers to hospice utilization. All participants felt they needed more information about hospice, yet they were mixed regarding the optimal timing of this information.
Conclusions:
Study participants had misunderstandings about hospice and perceived end-of-life (EOL) concerns such as fear of suffering, loss of dignity, and death, as well as lack of knowledge as the main barriers to hospice utilization. Interventions are needed to educate patients and their families about hospice and to address their EOL concerns.
Introduction
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Despite its many benefits, only 30%–40% of people in the United States die while under the care of a hospice program. 4 Moreover, the median length of stay in hospice is less than three weeks, indicating that many patients enroll late during the course of their illness and may not derive the full benefits of having hospice care.14,15 Many factors contribute to low rates of enrollment and short lengths of stay in hospice, including (1) poor prognostication and insufficient communication with physicians16,17; (2) patient-caregiver perception of not being ready for hospice 13 ; (3) system's barriers, including variable definitions of hospice eligibility and varying interpretation of regulations13,18,19; (4) physicians' overly optimistic beliefs about survival time20,21; and (5) late diagnosis of advanced disease.13,22 Indeed, physicians are often reluctant to initiate these conversations and/or discuss hospice very late in the illness course.23,24 As a result, patients and caregivers often lack adequate information about hospice, which is also a potential barrier to timely enrollment.5,23,25 However, it remains unclear as to what extent patients' and caregivers' perceptions of hospice also contribute to low hospice utilization and late referral patterns.
Several studies have explored factors that may influence hospice decision making for patients with advanced cancer.26–31 These studies have highlighted the multidimensional nature of the decision-making process. 26 Demographic, clinical, and other patient-related characteristics have all been associated with the decision to enter hospice.26,27,29 Importantly, studies have shown that patients' perceptions of their prognosis inform their decision making about their EOL care. 20 In fact, hospice patients are more realistic about their disease course and prognosis compared with patients who never receive hospice care. 26 Although these studies underscore the complexity of the hospice decision-making process, little is actually known about patients' and caregivers' perceptions of hospice and their perceived barriers to its utilization. 32 These perceptions are deeply personal and may require qualitative work to be fully elucidated. 32
In this qualitative study, we examined advanced cancer patients' and their caregivers' knowledge and overall perception of hospice, and their assessments of barriers to hospice enrollment. We also explored patients' and caregivers' preferences for interventions to increase knowledge of hospice services. By examining knowledge gaps and the perceived barriers for hospice utilization from the patients' and caregivers' perspective, we can develop interventions that can both educate patients and their families about their care options and reduce barriers to discussions about hospice with their oncologist.
Methods
Participants
The study included adult (age ≥18) English-speaking patients with a diagnosis of metastatic solid malignancy who were receiving their cancer care at the Massachusetts General Hospital Cancer Center. Eligibility criteria also include an (1) estimated prognosis of ≤12 months as determined by their primary oncologist; and (2) the capacity to complete a 30-minute interview about hospice. We excluded patients with significant psychiatric or other comorbidities, which the treating oncologist believed impaired their ability to provide informed consent. We also excluded patients who were already referred to hospice. We asked enrolled patients to identify a caregiver (e.g., a relative or a friend who either lived with the patient or had in-person contact with him/her at least twice per week) and invited this person to participate in the caregiver portion of the study. Patients without a willing or an available caregiver were eligible to participate. This study was approved by the Dana Farber Harvard Cancer Center Institutional Review Board.
Study design and procedures
We recruited participants via referrals from oncologists and palliative care providers during weekly team reviews of patients with scheduled outpatient clinic visits. Oncology and palliative care clinicians were asked to only refer patients who they perceived understood that their illness was incurable. Once a potentially eligible participant was identified, the research assistant introduced the study and obtained written informed consent from the patient (and caregiver if they were willing to participate). We then scheduled a 30-minute telephone visit with consented participants to conduct the interview. We chose 30-minute telephone interviews to increase flexibility for participation and to reduce burden on patients and caregivers. Patients and caregivers were offered either a one-hour parking voucher or a $10 gift card from Amazon.com or Best Buy as an incentive for their participation.
We conducted semi-structured interviews to (1) explore participants' prior exposure and sources of information about hospice, (2) knowledge about hospice, (3) overall feelings regarding hospice care, (4) perceived barriers to hospice utilization, and (5) preferences for receiving information about hospice. Within each of these topics, we used open-ended questions and encouraged participants to raise points that were important to them. One member of the research team conducted all interviews. We audio-recorded all interviews and transcribed them verbatim. Patients and caregivers were interviewed separately. We also administered a brief demographic questionnaire detailing participants' age, race, ethnicity, education, and income.
Data analyses
We analyzed the qualitative data by using a framework approach, to reduce risk of data misinterpretation. 33 This approach involves a reflexive process of data management and interpretation that allows for shifts back and forth between levels of abstraction while ensuring that results remain rooted in the original data. Analysis was applied systematically across all transcripts and all sections within transcripts. We first reviewed the interview transcripts to identify codes and to develop a coding structure to organize them. Codes were guided by the raw data and interview guide. Transcripts were read and re-read, and flexibility was allowed to test the codes and to amend and clarify the coding structure as the reviews progressed. Use of a template allowed us to document an evidence trail. Phrases were independently coded by two study investigators using NVivo 10. Coders examined discrepant, unexpected, or unclear data with a third study team member until resolution. Kappa coefficients were generated to evaluate coding precision (range: 0 [chance] to 1 [perfect agreement]). The final kappa (>0.85) indicated a high level of agreement. The team collaborated to organize codes into themes and to identify ideas or abstract concepts that were associated with them. Interview transcripts were reviewed throughout this process to ensure that themes reflected the original data and their context. Results were consistent between patients and caregivers and, therefore, were presented together. Quotes were extracted to highlight specific themes. With a sample size of 16 patients and 7 caregivers, we were able to achieve thematic saturation.
Results
Participants' characteristics
Table 1 depicts patients' and caregivers' demographic and clinical characteristics. We enrolled 16 patients with metastatic cancer and 7 of their caregivers between November 5, 2013 and February 25, 2014. Only one patient refused participation due to time constraints. Participants were primarily white (96%, 22/23), with a median age of 62 (29–86). The majority of patients were men (63%), whereas most caregivers were women (86%). Among the patients included in this study, 38% (6/16) had metastatic gastrointestinal cancers. Most caregivers enrolled in this study were married to the patients (71%, 5/7).
N/A, not applicable.
Overarching ideas
Although patients and caregivers showed variable gaps in understanding about hospice, they widely perceived that hospice transition involved a psychological transition to accepting certain imminent death. Thus, patients and caregivers referred to hospice from a cognitive distance, often using downward comparisons to hypothetical others for whom hospice would be more relevant. Fear, nevertheless, featured prominently in responses, with hospice described as a harbinger, comfort, and/or potential intrusion in the context of difficult EOL experiences. Patients and caregivers, in turn, expressed interest in gaining clarity and reassurance about hospice. Specific themes related to knowledge, attitudes, perceived barriers, and preferences for learning about hospice are described later and summarized in Tables 2 and 3.
Knowledge of hospice
Patients and caregivers primarily defined hospice as a service for patients facing the very EOL—described as “on [their] way out,” “in their last days,” and with “no more hope.” The most common perceived role of hospice was to provide symptom relief (n = 20), with emphasis on helping patients become “as comfortable as possible.” Other perceived hospice roles included provision of psychosocial or spiritual support for patients and their families (“Lend a good ear for the person to talk”; n = 17) and patient medical care (e.g., monitor vital signs, titrate medication doses; n = 14). However, some respondents inaccurately thought that hospice assisted with activities of daily living (n = 6) or practical issues (n = 5; e.g., respite care and funeral arrangements). Moreover, a few described hospice as being the most relevant for patients who lack family support (n = 3; “To know what you have is terminal, and not have any family—I can't imagine what that's like.”).
Attitudes about hospice
Respondent attitudes about hospice, whether positive (n = 16), negative (n = 4), or unsure (n = 4), reflected the following factors: concerns about suffering, loss of dignity, and death, as well as their perceived understanding of hospice services.
Concerns about suffering, loss of dignity, and death
Respondents with positive attitudes viewed hospice as a key support in the face of feared outcomes. Hospice was described as a “good safe place” for patients with gaps in family support; a “relief” for family to know that their loved one's care would be in good hands; and a “comfort” for help to reduce suffering and maintain dignity. In comparison, respondents with negative attitudes focused on hospice as a key harbinger of feared outcomes: “[Hospice] scares me, because it means death.”
Perceived understanding of hospice services
Respondents with positive attitudes reflected on good prior hospice experience (“Everybody was so knowledgeable and nice”), whereas one person with a negative attitude reflected on poor prior experience (“They promise a lot but nothing's around.”). Conversely, two respondents who had no prior hospice experience felt that a lack of understanding led them to feel neutral (“I don't know enough…to have feelings [about it]”) or scared (“I hope I can be educated about…what to expect”).
Perceived barriers to hospice utilization
Perceived barriers to hospice utilization were related to knowledge and attitudes, and they highlighted three influencing factors: psychological barriers to projecting a need for hospice, perception of EOL care as a personal or family domain, and a lack of understanding about hospice.
Psychological barriers to projecting a need for hospice
These barriers were common (n = 19) and referenced uncertainty (“How do you know how long I'm going to live?”), emotional costs of losing hope (“…choosing hospice is giving up on treatment”), and avoidance of feared outcomes (“It is a scary benchmark to say hey, I am going to die”). One caregiver noted that family members might avoid contacting hospice “so they won't put fear into the patient.”
Perception of EOL care as a personal or family domain
Several respondents suggested that patients may prefer to care for themselves or that family may provide support without the need for hospice (n = 11). Some respondents voiced specific concerns about hospice staff interfering on patient and family privacy (n = 6; “…don't want any outside intrusion into a time that might be terribly personal or difficult.”).
Lack of understanding about hospice
Several respondents noted that people may not utilize hospice because they do not “understand enough about it,” are not “thinking deeply enough about it,” or don't learn about it “until the last minute” (n = 11).
Preferences for learning about hospice
Given perceived barriers to hospice utilization, respondents largely showed interest in gaining clarity and/or reassurance about hospice. Almost all respondents identified at least one aspect that they wanted to learn more about, with one patient noting that “once you learn about something and you understand it, you lose your fear.”
Areas of interest
Respondents primarily wanted to know about hospice logistics (n = 17), including the range of services, locations of care, members of the hospice team, and frequency/length of home hospice visits. Some also wanted to know how to qualify for insurance coverage for hospice (n = 7) and to find and differentiate between hospice providers (n = 5). Overall, responses reflected concerns about the extent to which hospice may meet EOL needs—e.g., “If [the patient] were struggling, would they be more comfortable in the hospital?”
Preferred methods of learning
Responses reflected that hospice was a sensitive and somewhat mysterious topic to broach. Almost all respondents identified interest in reviewing information about hospice in brochure, video, or Internet format (n = 22), for a gentle introduction, a broad picture, or an in-depth look into what hospice is actually like. Respondents also expressed interest in discussing hospice with current providers whom they trusted (n = 13), often as a follow-up to reviewing information. Some respondents further proposed learning from current hospice patients or staff or with other interested families (n = 10), to gain reassurance, a real-life view of hospice, or information that one might not have thought to request.
Preferred timing of learning
Perceived optimal timing of learning about hospice reflected attention to what would be the most effective and/or the least detrimental to patients. Most respondents suggested learning about hospice early after diagnosis of “advanced” or “terminal” disease (n = 17), to “plant the seed,” “plan ahead,” or consider options “before things get really bad.” Some of these respondents further suggested waiting for time to process the initial shock of diagnosis and to adjust to the treatment plan, or delaying more in-depth information until the patient's health worsens. However, others felt that hospice should not be addressed until “something imminent” occurs or there are “[no] other options” (n = 6), with a few specifying that early information would interfere with hope and quality of life: “If you look too far in the future, it is hard to go from day-to-day.”
Discussion
Patients with advanced cancer and their caregivers had significant knowledge gaps about hospice, but widely perceived that hospice involves a psychological transition to accepting certain imminent death. Participants' attitudes toward hospice reflected their concerns about suffering, loss of dignity, and death, as well as their perceived understanding of hospice services. All participants desired more information about hospice and perceived lack of knowledge, and psychological barriers to projecting the need for hospice as the main barriers to hospice utilization. Participants preferred to learn about hospice through visual or written media before engaging in a discussion with their oncologists, but they disagreed on the optimal timing to introduce hospice to patients and their families.
This study provides an exploration of patients' and caregivers' perceptions and knowledge about hospice, as well as their perceived barriers to hospice utilization. We found that patients with advanced cancer and their caregivers had significant gaps in their knowledge about hospice, including who would benefit from hospice care and the extent of services provided. In another study of 237 patients and their families referred for a hospice information visit, only a minority reported that they were knowledgeable about hospice before the visit. 5 These knowledge gaps likely contribute to the mystery of hospice and increase patients' and caregivers' fears about the unknown. By identifying these knowledge gaps, we can develop interventions to educate patients and their families, specifically targeting their needs and misperceptions.
Many participants' attitudes toward hospice were shaped by their EOL concerns as they perceived the hospice transition involving a psychological transition to accepting the dying process. Fear of dying, concerns about suffering, loss of control, and association of hospice with the very last few days of life were important factors exacerbating participants' fear of hospice. Interestingly, we noted that participants actively distanced themselves from the need for hospice and often used hypothetical scenarios of other cancer patients when discussing hospice. These are novel findings and expand our understanding of patients' and caregivers' reluctance to initiate conversations about hospice due to these fears and concerns. 24 Moreover, for oncologists to adequately discuss hospice, they must also engage patients and their families in discussions about their EOL concerns.25,26 These findings extend the knowledge about the complexity of hospice decision making and underscore the importance of addressing the psychological transition to preparing and accepting imminent death during hospice discussions with patients and their families.26–31,34,35 In addition, teaching patients and their families about the role of early hospice use in terms of optimizing quality of life, controlling symptoms, and reducing suffering may help alleviate some level of anxiety about discussing EOL care options.13,24
Notably, all patients and caregivers desired more information about hospice, and most preferred to receive guidance from their oncologists regarding the optimal timing for hospice consideration. Studies have shown that patients who have EOL discussions with their physicians report less anxiety, and make different EOL decisions.20,36 Therefore, discussing hospice openly with patients and their families may similarly decrease their fears and empower them to make more informed decisions regarding their care. Interestingly, hospice discussions that are initiated by a physician are more likely to result in immediate enrollment than discussions initiated by patients, families, or non-physician providers. 24 Although patients and their families disagreed on the optimal timing to learn about hospice, they expected to learn from their oncologists about hospice at the most appropriate time in their illness trajectory. Thus, it is the oncologist's responsibility to initiate these discussions in a timely manner to increase informed decision making about early hospice utilization. 26
Our study has several important limitations. First, we included a small sample of mostly white participants drawn from a single academic center, and, thus, our findings may not be generalizable to more diverse populations, or patients in other geographic areas. Although generalizability is not the aim of qualitative work, we cannot assume that the same themes would have arisen from a sample in another location or from other ethnic groups not included in this study. Interestingly, this population of mostly white, well-educated patients with advanced cancer is more likely to utilize hospice and view it more favorably. 29 However, they had substantial knowledge gaps and significant barriers to hospice utilization, which underscores the potential implications of such barriers to more diverse populations. Second, the caregivers included in this study were mostly married to the patients, and caregivers with different relationships to the patients might offer a different perspective on hospice or barriers to its use. Notably, we selectively recruited patients with advanced cancer who their oncologist perceived had a good understanding of their prognosis. Thus, we are unable to comment on how patients with advanced cancer and poor prognostic awareness perceive hospice.
Future studies should focus on developing interventions that target the knowledge gaps identified in this study and meet the needs of patients and their families to empower them to make informed decisions regarding hospice care. Novel interventions such as video decision aids can be powerful in providing patients and their families with realistic expectations, demystifying hospice, and facilitating discussions regarding difficult topics between patients and their oncologists.37–39 Decision support tools can empower and activate patients, providers, and health systems to engage in difficult EOL discussions.38–42 Our research group is currently developing a hospice video decision aid based on the findings of this study. Future work should also explore effective strategies to promote honest discussions that address patients' EOL concerns, with particular attention to suffering, loss of dignity, and death. 13
In conclusion, patients with advanced cancer and their caregivers hold significant misperceptions regarding the role of hospice, which patients benefit from hospice care, and the extent of hospice services provided. Patients and their families perceived EOL concerns, fear of death, concerns about suffering and loss dignity, as well as lack of knowledge as the main barriers to hospice utilization. Despite these barriers, all participants desired more information about the role of hospice in providing practical services at the EOL, and the optimal timing to think about hospice care. These findings suggest that conversations about hospice are intimately linked to addressing patients' and their families' EOL concerns. Interventions that educate patients and their families about hospice may reduce their anxiety and empower them to make informed decisions at the EOL.
Footnotes
Acknowledgments
This work was supported by funds from The American Cancer Society Institutional Research Grant (J.A.S.), The Gordon and Betty Moore Foundation (Dr. Areej El-Jawahri), and K24 CA 181253 (J.S.T.).
Author Disclosure Statement
No competing financial interests exist.
