Abstract
Background:
American Indians with chronic kidney disease are twice as likely to develop end-stage renal disease. Palliative care is underused by American Indian patients, although studies show it is not due to an unwillingness to engage in conversations about end of life.
Objectives:
The aim of our study was to explore the experiences and beliefs of Nephrology and palliative care providers of one tribal community with respect to engaging patients and family members in palliative care.
Design:
Using an interview guide, individual, in-depth interviews were conducted between March and August 2019 with eligible participants. We used constant comparative analysis of interview transcripts.
Setting and Subjects:
Our study sample included eight participants, including four Nephrology providers and four palliative care providers.
Results:
We identified five themes, including (1) providers' stereotypes, (2) patients' mistrust of providers, (3) patients' end-of-life preferences, (4) available community resources, and (5) patients' family dynamics. Negative stereotypes were present in every theme, although most participants did not acknowledge the role stereotypes played in establishing trust and building therapeutic relationships conducive to end-of-life discussions.
Conclusion:
Providers serving American Indian patients with kidney disease should consider training in trauma informed care and cultural sensitivity. Negative stereotypes of American Indian patients may impact provider's ability to build trust, a key component of end-of-life conversations, and contribute to misperceptions related to family dynamics, end-of-life preferences, and available community resources.
Introduction
The Renal Physicians Association recommends palliative care for all patients with end-stage renal disease (ESRD) 1 for pain and symptom management, including psychological and spiritual aspects of serious illness. American Indian and Alaska Native (AI/AN) peoples with chronic kidney disease (CKD) are twice as likely as Whites to have ESRD. 2 Yet, people with CKD as well as AI/ANs face greater challenges accessing palliative care and hospice, and are less likely to have do-not-resuscitate orders and advanced directives.3–7 For example, a recent study reported over 90% of older AI/ANs had not heard of palliative care and 93% had never heard of a living will. 8 These statistics are concerning as research findings suggest AI/ANs want to die at home, prefer to have family involved, and want to have cultural preferences integrated. 9
While values and beliefs with respect to end-of-life and death vary among AI/ANs, 10 the lack of palliative and end-of-life care among AI/ANs is not a reflection of their unwillingness to discuss end-of-life care.8,11,12 Moreover, research11,13 has found AI/ANs were open to discussing and documenting their end-of-life care preferences, services that palliative care providers can offer. Furthermore, AI/ANs are as likely as Whites to discuss code status, choose hospice, and elect a do-not-resuscitate order when their health care providers have been trained in culturally informed techniques. 12
Barriers to AI/ANs receiving palliative care include lack of Indigenous models of care, limited accessability, 9 providers' misunderstandings about AI/AN decision making, 4 respectful communication from providers,4,9 and hospital policies. 9 Palliative care models that incorporate traditional practices, 14 address existing gaps, involve traditional healers, offer continuing education to providers, and are flexible and the most successful with AI/ANs. 9
Thus, our study explored the experiences and beliefs of Nephrology and palliative care providers who serve members of a tribal community living on tribal lands with respect to engaging patients in palliative care conversations. Our guiding research question was, “What are the experiences and perceptions of Nephrology and palliative care providers in engaging American Indian patients with CKD in palliative care conversations?”
Methods
Using qualitative methods, our study was informed by social constructivist theory, which posits that each person's reality is shaped by their individual experiences, which are expressed through language and culture. 15 Our study was approved through the Institutional Review Board at the PI's university (IRB reference number 1352713-1) on February 19, 2019.
Participants
Our data were from a larger study of rural patients with CKD (n = 13) and their caregivers (n = 10) as well as Nephrology (n = 5) and palliative care providers (n = 5) to identify best practices engaging patients and family members of persons with CKD in palliative care conversations. For our present study, we examined data only from the providers who served American Indian patients. Both the parent and the current study used reputational case selection, a variant of purposive sampling that involves selecting cases based on a recommendation of an expert or key informant. 16
We recruited Nephrology and palliative care provider participants through an e-mail message from the PI (E.A.), a DSW and LCSW. Currently, there is only one Nephrology and one palliative care practice serving this tribal community. Interested potential participants were instructed to self-identify by contacting the PI, who confirmed eligibility criteria. All potential participants were deemed eligible and informed consent was obtained verbally and in writing by the PI, with a final analytic sample of eight providers, including two physicians, three nurse practitioners, two social workers, and one registered nurse. We recruited participants until data saturation was achieved with no new emerging information.
Data collection and analyses
We developed an interview guide, see Table 1, for the one-on-one, in-depth, semistructured interviews conducted by the PI. Interviews were conducted from March through August 2019 and took place in the provider's office (n = 1), dialysis facility office (n = 3), or through a virtual meeting platform (n = 4). Interviews lasted an average of 45 minutes, which were audiotaped, professionally transcribed, and crosschecked for accuracy by the PI.
Discussion Guide
Our analytic method was informed by Grounded Theory Design 17 because of its ability to collect data that generates meaning and understanding. Individual transcripts and team debriefing recordings formed the data for our analyses. We used a constant comparative 18 approach and memoing with qualitative management software. We began with multiple readings of each transcript by the PI and the research assistant (C.T.), an MSW; and an additional MSW (N.A.) to gain awareness and general understanding of participant experiences and perceptions followed by line-by-line coding, reading, and re-reading the transcripts. The PI and the research assistant independently coded the transcripts then cross-examined them for inter-reliability. Researchers (E.A., C.T., and N.A.) regularly met to discuss the coding framework, and gain consensus on emerging themes and subthemes until no new themes emerged.
Results
Table 2 presents descriptive characteristics of the participants, which included five females and three males. With respect to race and ethnicity, seven participants were White and one was non-White; none was AI/AN. Our analyses of the transcripts, identified five themes, including (1) providers' stereotypes, (2) patients' mistrust of providers, (3) patients' end-of-life preferences, (4) available community resources, and (5) patients' family dynamics. Table 3 presents exemplar quotes by theme.
Participant Information
Exemplar Quotes by Theme
ESRD, end-stage renal disease.
Providers' stereotypes
Stereotypes are defined as commonly held oversimplified ideas of a group of people. 19 Participants were not directly asked about stereotypes, but they used stereotypical language in each theme when discussing American Indian patient and family behavior. American Indians were frequently characterized as family oriented. Yet most study participants used unfavorable language to describe how it was to engage their American Indian patients in palliative care conversations because they were “fatalistic” “nihilistic,” “nearly impossible,” “a different breed,” have “lack of understanding,” and “stoic.” Several participants discussed their patients' substance use, although none framed it as “addiction.” Participants described how these personal characteristics were barriers for the patients accessing end-of-life resources.
Patients' mistrust of providers
Participants' statements fell into two subthemes: (1) provider perception of patients' mistrust because of patient's shortcomings or patient's fault and (2) provider perception that patients' mistrust was a rightful response based on history of disenfranchisement and mistreatment. Patients' mistrust was seen as impacting end-of-life preferences, use of available community resources, and patients' family dynamics.
Most participants attributed patients' mistrust to patients' shortcomings and due to the lack of trust, American Indian patients do not want help, are noncompliant, are hard to reach, and are uninterested. One participant stated, “The Indian population is nearly impossible. I mean just nearly impossible. We feel like they almost just tolerate us kind of thing and they won't even let you help at any education level. They do not want help from anyone outside of the tribe and that's been a huge challenge for us” (Participant 6).
Conversely, some participants mentioned mistrust was attributed to a rightful response based on history of disenfranchisement and mistreatment by the medical community and the provider's lack of education around cultural sensitivity. Participants suggested to build trust, providers must individualize treatment plans, develop self-awareness, and develop awareness of biases to improve communication skills for sharing code status, make more time for difficult conversations, apologize, and maintain a nonjudgmental attitude.
Patients' end-of-life preferences
Participants described their patients as reluctant to receive any end-of-life care. Participants cited the “lack of understanding” [Participant 1] stated by Participant 5 as, “I think it's a lack of understanding, too, by some of the culture—by some of the support system—meaning they know they're sick, but they don't really think they're that sick like it's going to kill them.”
A participant suggested American Indians' limited financial resources created a reluctance to engage in palliative care conversations with patients and family members because “they [dialysis patients] are an extra source of income” [Participant 3]. Patients were described as either pragmatic about death or fearful of death, unwilling to disclose problems to the providers, and preference for the hospital, and resistant to hospice.
Other issues that emerged included provider beliefs that there was a reluctance to sign a do-not-resuscitate order with many inappropriate “full codes” [Participant 7], limited understanding of palliative care versus hospice, issues around prescribing opioids to tribal members, and incompatible electronic medical records. A participant shared tribal members did not need palliative care because there were so many tribally provided resources. Participants had suggestions about how to respond better to their American Indian patients' end-of-life needs, including increasing face-to-face communication, increasing hands on care, more time with patients, eliminating judgment, creating a palliative care clinic, and communicating with text messaging.
Available community resources
The fourth theme reflected participants' description of health-related community resources available to their American Indian patients. Two subthemes were identified: Abundant and scarce. Most participants suggested that American Indians had access to abundant resources and have an attitude of “I don't have to work. The tribe pays for everything” [Participant 1], although another suggested members do not avail themselves to all of the available services. One participant stated, “[they] are awash with money, [though] there are still some very disparate inequalities” [Participant 4]. Conversely, participants recognized there were resource gaps, provider shortages, need for family caregivers, an incompatible electronic medical record system with the tribe's system, strict tribal policies limiting opioid drug prescriptions, lack of cellphone towers and internet providers, and difficulties getting approval for services from the tribe's health system. One participant highlighted those patients with ESRD who lived on tribal land cannot be served at the local tribal hospital because there are no nephrologists or dialysis equipment, resulting in an 80-minute drive to a hospital.
One participant acknowledged the government has attempted to respond to the historical trauma of American Indians by establishing community resources, such as subsidized housing and food assistance programs, noting the programs did not best meet the needs of the culture, further contributing to trust issues. This participant stated, “Just because of the dynamics between our government, what our government's done to Native American people over the years—just trying to remember when you're on the reservation that this isn't just another town” (Participant 7).
Patients' family dynamics
While some characterized American Indians as having strong family relationships, most participants described patient families as challenging, especially as families' experience problems with substance use, large family size, high emotion, grandparents raising grandchildren, and witnessing multiple family members die from ESRD. A participant described the family structure as being unpredictable by stating, “sometimes you'll have what you think is the family attending and then—all of a sudden—you'll have these other ancestors who just come up and want to be part of the family and I include them, but it's like, ‘Whoa, where did they come from’” [Participant 5].
Discussion
Our study explored the experiences and beliefs of Nephrology and palliative care providers who serve American Indians with respect to engaging patients in palliative care conversations. We identified five themes, including providers' stereotypes, patients' mistrust of providers, patients' end-of-life preferences, available community resources and patients' family dynamics. Collectively these themes illustrate barriers to providing palliative care to American Indians, with the most notable theme being Nephrology and palliative care providers' stereotypes of American Indians. This confirms prior research findings that providers have a negative bias toward American Indians.20–23
Provider stereotypes can create changes in decision making in medical professionals. 24 As many as one-third of American Indian patients report being subject to microaggressions, less overt stereotypic assumptions that are subtly and repeatedly communicated to patients. 24 High levels of implicit bias can impact American Indian patients' perception of discrimination, patient–provider interactions, treatment adherence, disparities in treatment recommendations, and pain management.21,25,26 Microaggressions experienced by American Indians are correlated with increased heart attack, hospitalization, and worsening depressive symptoms. 24
Provider stereotypes, biases, and microaggressions can have serious implications for the frail and medically dependent CKD population. Negative stereotyping of American Indians could lead to a misbelief that American Indians can endure pain without medication or other symptom management. Providers who believe American Indians are nihilistic may be reluctant to inquire about any existential or spiritual issues around end-of-life care. Former studies suggest American Indian family members are open to discussions about end of life when providers are trained in cultural humility. 12 However, our study participants only expressedAmerican Indian family members argue more than usual at end of life, often illustrating stereotypes about family dynamics. This could create a sense “not understanding” or can be used to rationalize avoiding a conversation about end-of-life care options.
While some providers believed there are patient–provider issues, most participants did not acknowledge how their personally held stereotypes may contribute to this dynamic. Viewed through a social constructivist lens, if providers perceive their American Indian patients as stoic, fatalistic, and nihilistic, in turn, patients could perceive providers as untrustworthy and uncaring. Such patient–provider dynamics can influence whether patients attend medical appointments, disclose relevant personal information, and/or discuss sensitive topics. As many as 15% of American Indians delayed health care because they feared or anticipated discrimination. 25 Our study's finding that providers perceive American Indians as not trusting the medical team was also confirmed in a study of nursing and medical students, which found students perceived American Indians are distrustful of medical providers. 27
Our participants perceived their American Indian patients as reluctant to discuss death and dying and are resistant to hospice and do not resuscitate (DNRs). Yet, researchers have found when providers are trained in cultural humility and implicit bias, American Indians are just as likely to engage in end-of-life care conversations.11–13 Some of our participants believed there is an abundance of community resources for their American Indian patients, so much so, that some believed palliative care may not be needed. Palliative care can improve pain, symptoms, anxiety, and decrease hospitalization, 28 but oversimplified and unfounded beliefs about American Indian resources can result in low palliative care referral rates. It is important to also note while some providers saw community resources as abundant, Indian Health Services is only funded at 57% of the needed funding with an average of $3,348 spent per person, below any other federal health program, indicating a lack of resources. 29 Furthermore, American Indians have the highest poverty rate among all minority groups, 29 contrary to participant statements of the tribe being “awash” with money.
To provide patient-centered palliative care to American Indians, health care providers and researchers must take an honest look at how stereotypes are internalized and how, if unexamined, stereotypes can impact behavior in such a way that blocks the effective delivery of palliative care. American Indians' experiences need to be viewed within the context of historical trauma, including forced displacement, assimilation, betrayal, domination from colonial settlers, and the impact on multiple generations. 30 When entire communities face cultural genocide, survivors often experience disenfranchised grief and multigenerational trauma. 30 Braveheart states “we assert that the historical view of American Indians as being stoic and savage contributed to the dominant societal belief that American Indians were incapable of having feelings.” 31 This can result in “survival syndrome” or post-traumatic stress disorder, and can be accompanied by numbing, substance use, and preoccupation with death and persecution.
Our study is the first published study to examine the experiences and perceptions of CKD providers of American Indians related to palliative care. The use of a qualitative design allowed for in-depth exploration of providers' perceptions, subtleties, and complexities related to engaging in palliative care conversations in one American Indian tribe. Yet, our study is limited because it reflects providers in one region that serve one tribe. This dynamic may be different in other regions depending on their relationship with local palliative care providers and whether the providers are American Indian or a non-White racial group. While a national study would probably not address this issue given the great diversity between the 574 federally recognized tribes, 32 it is important to recognize that harmful provider stereotypes affect other Indigenous peoples worldwide.33–36
Our findings illustrate the need for clinical education for providers when engaging with American Indian patients. Future research efforts should adopt a community-based approach that engages tribal members and incorporates traditional approaches, cultural sensitivity training, and education about the role of provider stereotypes and implicit biases. Efforts to increase palliative care access to American Indians and Alaskan Natives should be expanded to other specialties, such as Oncology, Pulmonology, and Cardiology.
Like others, we also suggest that efforts to earn trust with American Indians and Alaskan Natives must be grounded in medical providers' training in cultural sensitivity.37–39 Cultural sensitivity requires acknowledging how stereotypes and implicit biases organize our behaviors and actions, 40 and thus impact the way we interact and communicate about end of life. Providers serving American Indians and Alaskan Natives and/or other Indigenous peoples should consider how to earn trust, including openly discussing patient concerns around trust. 39 This can help providers shift from a deficit lens to one of resilience, strength, and perseverance.
Efforts to build trust and provide culturally sensitive care can be enhanced by using trauma-informed approaches. This collaborative model of mutual support promotes safety and establishes trust and transparency at policy, cultural, structural, programmatic, and practice levels. 41 Palliative care organizations should use this approach to evaluate how policy and structures may impact AI/AN access to palliative care services, and trauma-informed approaches at a practice level may help engage in conversations about palliative care. Social workers, trained in the application of trauma-informed approaches and culturally sensitive care at an organizational and policy level, 42 can be instrumental health care team members.
Footnotes
Authors' Contributions
E.A., Principle Investigator; created the research design, led data analysis, and drafted and revised the article; C.T., Contributed concept, analyzed and interpreted data, and contributed to article drafts and revisions; R.T.G., Contributed concept, interpreted data, and contributed to article drafts and revisions; N.A., Contributed to data analysis, and contributed to article drafts and revisions; B.W., Contributed to concept, interpreted data, and contributed to draft and revisions.
Acknowledgment
The authors would like to acknowledge Dale Lupu, MPH, PhD, for her mentorship in this article.
Funding Information
This work was supported by a grant from the Cambia Health Foundation through the Sojourns Scholar Leadership Program.
Author Disclosure Statement
No competing financial interests exist.
