End-of-Life Care for Patients With Advanced Kidney Disease in the US Veterans Affairs Health Care System, 2000-2011

Providers' Experiences Discussing Care for Patients with Kidney Failure Who Forgo KRT: A National Qualitative Study

Background

Many nephrology providers express difficulty in discussing care options for patients who forgo KRT, which hampers their ability to help patients make decisions about their current and future treatment of kidney disease.

Methods

We conducted a qualitative study using interviews with a national sample of nephrology providers (i.e., physicians and advanced practice providers) who participated in US professional societies between July and December 2022. We performed a thematic analysis of interviews to identify emergent themes reflecting providers' experiences discussing care for patients who forgo KRT.

Results

There were 21 providers (age 54±13 years, female 81%, White 32%) who participated in interviews, of whom 43% were physicians and most (57%) practiced in academic settings. Three dominant themes emerged from interviews reflecting challenges to discussing the option to forgo KRT: (1) Inconsistent terminology: while providers sought to use terms to describe care for patients who forgo KRT that affirmed patients' decision, clearly conveyed that KRT would not be pursued, and were already familiar to patients and other providers, they disagreed about which terms satisfied these priorities; (2) blurred distinctions between KRT and its alternative: providers' descriptions of their care practices suggested that differences in their approaches to caring for patients who forgo KRT and those who are planning to pursue KRT could be opaque; and (3) deciphering patients' decision to forgo KRT: providers did not readily accept patients' expressed preferences to forgo KRT at face value and described using a variety of methods to assess whether patients would follow through with their decision.

Conclusions

Providers used different, inconsistent terms to describe care for patients who forgo KRT. They disagreed about what this care entailed and were uncertain about what patients might mean when they express not wanting to undergo KRT.

Concurrent Hospice and Dialysis Care: Considerations for Implementation

IMPORTANCE

Hospice positively impacts care at the end of life for patients and their families. However, compared to the general Medicare population, patients on dialysis are half as likely to receive hospice. Concurrent hospice and dialysis care offers an opportunity to improve care for people living with end-stage kidney disease (ESKD).

OBJECTIVE

We sought to (1) develop a conceptual model of the Program and (2) identify key components, resources, and considerations for further implementation.

DESIGN

We conducted a template analysis of qualitative interviews and convened a community advisory panel (CAP) to get feedback on current concurrent care design and considerations for dissemination and implementation.

PARTICIPANTS

Thirty-nine patients with late-stage chronic kidney disease (CKD), family caregivers, bereaved family caregivers, hospice clinicians, nephrology clinicians, administrators, and policy experts participated in interviews. A purposive subset of 19 interviewees composed the CAP.

MAIN MEASURES

Qualitative feedback on concurrent care design refinements, implementation, and resources.

KEY RESULTS

Participants identified four themes that define an effective model of concurrent hospice and dialysis: it requires (1) timely goals-of-care conversations and (2) an interdisciplinary approach; (3) clear guidelines ensure smooth transitions for patients and families; and (4) hospice payment policy must support concurrent care. CAP participants provided feedback on the phases of an effective model of concurrent hospice and dialysis, and resources, including written and interactive educational materials, communication tools, workflow processes, and order sets.

CONCLUSIONS

We developed a conceptual model for concurrent hospice and dialysis care and a corresponding resource list. In addition to policy changes, clinical implementation and educational resources can facilitate scalable and equitable dissemination of concurrent care. Concurrent hospice and dialysis care must be systematically evaluated via a hybrid implementation-effectiveness trial that includes the resources outlined herein, based on our conceptual model of concurrent care delivery.

A National Survey of Conservative Kidney Management Practices for Patients Who Forgo RRT

Key Points

In the largest survey of US nephrology providers on conservative kidney management (CKM), most reported limited experience with CKM and varied approaches and local resources to provide CKM. There is need to enhance provider training and surveillance of CKM practices and to develop models of CKM that optimize care delivery and outcomes for these patients.

Background

Clinical practice guidelines advocate for conservative kidney management (CKM), a planned, holistic, patient-centered approach to caring for patients who forgo initiation of RRT. Little is known about the extent to which current care practices meet these expectations.

Methods

We conducted a cross-sectional survey of a national sample of nephrology providers recruited through US professional societies between March and July 2022 and inquired about their experiences with caring for patients who forgo RRT and their capacity to provide CKM.

Results

Overall, 203 nephrology providers (age 47±12 years, 53.2% White, 66.0% female), of which 49.8% were nephrologists and 50.2% advanced practice providers, completed the survey. Most (70.3%) reported that <10% of their practice comprised patients who had forgone RRT. Most indicated that they always or often provided symptom management (81.8%), multidisciplinary care (68.0%), tools to support shared decision making about treatment of advanced kidney disease (66.3%), and psychological support (52.2%) to patients who forgo RRT, while less than half reported that they always or often provided staff training on the care of these patients (47.8%) and spiritual support (41.4%). Most providers reported always or often working with primary care (72.9%), palliative medicine (68.8%), hospice (62.6%), social work (58.1%), and dietitian (50.7%) services to support these patients, while only a minority indicated that they always or often offered chaplaincy (23.2%), physical and/or occupational therapy (22.8%), psychology or psychiatry (31.5%), and geriatric medicine (28.1%).

Conclusions

Many nephrology providers have limited experience with caring for patients who forgo RRT. Our findings highlight opportunities to optimize comprehensive CKM care for these patients.

Concurrent Care as the Next Frontier in End-of-Life Care

Importance

Hospice care is a unique type of medical care for people near the end of life and their families, with an emphasis on providing physical and psychological symptom management, spiritual care, and family caregiver support to promote quality of life. However, many people in the US who could benefit from hospice have very short stays or do not enroll at all due to current hospice policy. Changing policy to allow for concurrent availability of disease-directed therapy and hospice care-known as concurrent care-offers an opportunity to increase hospice use and lengths of stay.

Observations

Under Medicare payment policy, hospices are responsible for covering all costs related to patients' terminal conditions under a per diem rate. This payment structure has led to a de facto requirement that patients forgo costly therapies (including life-prolonging treatments or those with palliative intent) on enrollment in hospice because they are prohibitively expensive. In other countries, in Medicaid for children, and in the Veterans Health Administration in the US, there is greater flexibility in providing hospice services alongside life-prolonging care. Often paired with innovative payment models, concurrent care smooths practical, psychological, and physical care transitions when patient goals prioritize comfort. For example, allowing simultaneous receipt of hospice care and dialysis for people living with end-stage kidney disease-a group with relatively low hospice enrollment-can act as a bridge to hospice and potentially promote longer lengths of stay.

Conclusions and Relevance

Medicare and health care delivery systems are increasingly testing payment and care delivery models to improve hospice use via concurrent care, offering an important opportunity for innovation to better meet the needs of people living with serious illness and their families.

Survival, symptoms and hospitalization of older patients with advanced chronic kidney disease managed without dialysis

BACKGROUND

Shared decision-making (SDM) is important when considering whether an older patient with advanced chronic kidney disease (CKD) should be managed with dialysis or conservative kidney management (CKM). Physicians may find these conversations difficult because of the relative paucity of data on patients managed without dialysis.

METHODS

This prospective observational study was conducted in a unit supported by a multidisciplinary Kidney Supportive Care (KSC) programme, in a cohort of 510 patients (280 CKM and 230 dialysis) ≥65 years of age with CKD stages 4 and 5. Survival was evaluated using logistic regression and Cox proportional hazards models. Linear mixed models were utilized to assess symptoms over time.

RESULTS

CKM patients were older (mean 84 versus 74 years; P < .001) and almost 2-fold more likely to have three or more comorbidities (P < .001). The median survival of CKM patients was lower compared with dialysis from all time points: 14 months [interquartile range (IQR) 6-32] versus 53 (IQR 28-103) from decision of treatment modality or dialysis start date (P < .001); 15 months (IQR 7-34) versus 64 (IQR 30-103) from the time the estimated glomerular filtration rate (eGFR) was ≤15 mL/min/1.73 m2 (P < .001); and 8 months (IQR 3-18) versus 49 (19-101) from eGFR ≤10 mL/min/1.73 m2. A total of 59% of CKM patients reported an improvement in symptoms by their third KSC clinic visit (P < .001). The rate of unplanned hospitalization was 2-fold higher in the dialysis cohort.

CONCLUSIONS

CKM patients survive a median of 14 months from the time of modality choice and have a lower rate of hospitalization than dialysis patients. Although the symptom burden in advanced CKD is high, most elderly CKM patients managed through an integrated KSC programme and can achieve improvement in their symptoms over time. These data might help with SDM.

A Patient Decision Aid About Conservative Kidney Management in Advanced Kidney Disease: A Randomized Pilot Trial

RATIONALE & OBJECTIVE

Available decision aids for patients about treatment of advanced chronic kidney disease (CKD) often lack information on conservative kidney management (CKM). We assessed the feasibility and acceptability of a decision aid on CKM among patients with advanced CKD and their family members.

STUDY DESIGN

Randomized pilot trial.

SETTING & PARTICIPANTS

Patients aged≥75 years with stage 4 or 5 CKD and their family members at 4 medical centers in the greater Seattle area between August 2020 and December 2021.

INTERVENTIONS

Usual care with or without a decision aid on CKM.

OUTCOME

Acceptability was assessed by attrition rates between the initial study visit (T1) and the 3-month follow-up evaluation (T3). The primary outcome and measure of feasibility was the proportion of participants who discussed CKM with a health care provider between T1 and T3.

RESULTS

We randomized 92 patients of whom 86 (55.8% male; age 82±6 years; 82.6% White) completed T1-42 in the usual care arm and 44 in the usual care plus decision aid arm-and 56 family members of whom 53 (18.9% male; age 71±11 years; 86.8% White) completed T1-20 in usual care arm and 33 in the usual care plus decisions aid arm. The attrition rates were 21% versus 21% (P=1.0) for patients, and 10% versus 18% (P=0.46) for family members in the usual care versus usual care plus decisions aid arms. Receipt of the decision aid significantly increased discussion of CKM with a health care provider for patients (26.4% vs 3.0%, P=0.007) and family members (26.9% vs 0, P=0.02).

LIMITATIONS

Possible limited generalizability because participants were a relatively homogenous group. The decision aid focuses on CKM and may be less applicable to those with limited knowledge of kidney replacement therapies.

CONCLUSIONS

A CKM decision aid was feasible and acceptable, and increased discussion of this treatment option with health care providers. This aid may serve as a useful adjunct to the currently available educational tools on treatments for advanced CKD.

FUNDING

Grant from a not-for-profit entity (National Palliative Care Research Center).

TRIAL REGISTRATION

Registered at ClinicalTrials.gov with study number NCT04919941.

Hospice Care in Conservative Kidney Management

Hospice care offers multidisciplinary expertise to optimize symptom management and quality of life for patients with limited life expectancy and help ensure that patients receive care that reflects their personal goals and values. Many patients receiving conservative kidney management (CKM) and their loved ones can benefit from the additional support that hospice provides, particularly as symptom burdens and functional status worsen over the last few months of life. We provide an overview of hospice services and how they may benefit patients receiving CKM, describe the evolution of optimal CKM strategies and collaboration between nephrology and hospice clinicians over the course of disease progression, and explore challenges to effective hospice care delivery for patients with chronic kidney disease and how to address them.

Effectiveness of an Intervention to Improve Decision Making for Older Patients With Advanced Chronic Kidney Disease : A Randomized Controlled Trial

BACKGROUND

Older patients with advanced chronic kidney disease (CKD) face difficult decisions about managing kidney failure, frequently experiencing decisional conflict, regret, and treatment misaligned with preferences.

OBJECTIVE

To assess whether a decision aid about kidney replacement therapy improved decisional quality compared with usual care.

DESIGN

Multicenter, randomized, controlled trial. (ClinicalTrials.gov: NCT03522740).

SETTING

8 outpatient nephrology clinics associated with 4 U.S. centers.

PARTICIPANTS

English-fluent patients, 70 years and older with nondialysis CKD stages 4 to 5 recruited from 2018 to 2020.

INTERVENTION

DART (Decision-Aid for Renal Therapy) is an interactive, web-based decision aid for older adults with CKD. Both groups received written education about treatments.

MEASUREMENTS

Change in the decisional conflict scale (DCS) score from baseline to 3, 6, 12, and 18 months. Secondary outcomes included change in prognostic and treatment knowledge and change in uncertainty.

RESULTS

Among 400 participants, 363 were randomly assigned: 180 to usual care, 183 to DART. Decisional quality improved with DART with mean DCS declining compared with control (mean difference, -8.5 [95% CI, -12.0 to -5.0]; P < 0.001), with similar findings at 6 months, attenuating thereafter. At 3 months, knowledge improved with DART versus usual care (mean difference, 7.2 [CI, 3.7 to 10.7]; P < 0.001); similar findings at 6 months were modestly attenuated at 18 months (mean difference, 5.9 [CI, 1.4 to 10.3]; P = 0.010). Treatment preferences changed from 58% "unsure" at baseline to 28%, 20%, 23%, and 14% at 3, 6, 12, and 18 months, respectively, with DART, versus 51% to 38%, 35%, 32%, and 18% with usual care.

LIMITATION

Latinx patients were underrepresented.

CONCLUSION

DART improved decision quality and clarified treatment preferences among older adults with advanced CKD for 6 months after the DART intervention.

PRIMARY FUNDING SOURCE

Patient-Centered Outcomes Research Institute (PCORI).

Association of Hospice Payer With Concurrent Receipt of Hospice and Dialysis Among US Veterans With End-stage Kidney Disease: A Retrospective Analysis of a National Cohort

Importance

For many patients with end-stage kidney disease (ESKD), the Medicare Hospice Benefit precludes concurrent receipt of hospice and dialysis services, forcing patients to choose between continuing dialysis or enrolling in hospice. Whether the more liberal hospice eligibility criteria of the Veterans Health Administration's (VA) are associated with improved access to concurrent dialysis and hospice care for patients with ESKD is not known.

Objective

To examine the frequency of concurrent hospice and dialysis care among US veterans by hospice payer and examine the payer for concurrent dialysis.

Design, Setting, and Participants

This was a retrospective cross-sectional study of all 70 577 VA enrollees in the US Renal Data System registry who initiated maintenance dialysis and died in 2007 to 2016. Data were analyzed from April 2021 to August 2022.

Exposures

Hospice payer, either Medicare, VA inpatient hospice, or VA-financed community-based hospice ("VA community care"). Primary hospice diagnosis-ESKD vs non-ESKD.

Main Outcomes and Measures

Concurrent receipt of hospice and dialysis services ("concurrent care").

Results

There were 18 420 (26%) eligible veterans with ESKD who received hospice services (mean [SD] age, 75.4 [10.0] years; 17 457 [94.8%] men; 2997 [16.3%] Black, 15 162 [82.3%] White, and 261 (1.4%) individuals of other races). Most of the sample (n = 16 465; 89%) received hospice services under Medicare and 5231 (28%) continued to receive dialysis after hospice initiation. The adjusted proportion of veterans receiving concurrent care was higher for those enrolled in VA inpatient hospice or VA community care hospice than it was for those enrolled in Medicare hospice (57% and 41% vs 24%, respectively; both P < .001). Regardless of hospice payer, the majority (87%) of the dialysis treatments after hospice initiation were financed by the VA, including for Medicare beneficiaries who had a hospice diagnosis other than ESKD. Median hospice length of stay was 43 days for veterans who received concurrent dialysis vs 4 days for those who did not.

Conclusions and Relevance

In this retrospective cross-sectional study of US veterans with ESKD, a substantially higher proportion of veterans in VA-financed hospice received 1 or more dialysis treatments after hospice initiation than those enrolled in Medicare-financed hospice. Regardless of hospice payer, the VA financed most concurrent dialysis treatments. Hospice users who received concurrent dialysis care had substantially longer hospice lengths of stay than those who did not. These findings suggest that Medicare hospice policy may substantially restrict access to concurrent hospice and dialysis care among veterans with ESKD.

Description and Outcomes of an Innovative Concurrent Hospice-Dialysis Program

BACKGROUND

Compared with the general Medicare population, patients with ESKD have worse quality metrics for end-of-life care, including a higher percentage experiencing hospitalizations and in-hospital deaths and a lower percentage referred to hospice. We developed a Concurrent Hospice and Dialysis Program in which patients may receive palliative dialysis alongside hospice services. The Program aims to improve access to quality end-of-life care and, ultimately, improve the experiences of patients, caregivers, and clinicians.

OBJECTIVES

We sought to describe (1) the Program and (2) enrollment and utilization characteristics of Program participants.

METHODS

We conducted a quantitative description of demographics, patient characteristics, and utilization of Program enrollees.

RESULTS

Of 43 total enrollees, 44% received at least one dialysis treatment, whereas 56% received no dialysis. The median (range) hospice length of stay was 9 (1-76) days for all participants and 13 (4-76) days for those who received at least one dialysis treatment. The average number of dialysis treatments was 3.5 (range 1-9) for hemodialysis and 19.2 (range 3-65) for peritoneal dialysis. Sixty-five percent of enrollees died at home, 23% in inpatient hospice, and 12% in a nursing facility; no patients died in the hospital.

CONCLUSIONS

Our 3-year experience with the Program demonstrated that enrollees had a longer median hospice stay than the previously reported 5-day median for patients with ESKD. Most patients received no further dialysis treatments despite the option to continue dialysis. Our experience provides evidence to support future work testing the effectiveness of such clinical programs to improve patient and utilization outcomes.

Delivery of Active Medical Management without Dialysis through an Embedded Kidney Palliative Care Model

Background

Patients with CKD have high symptom burden, low rates of advance care planning (ACP), and frequently receive care that is not goal concordant. Improved integration of palliative care into nephrology and access to active medical management without dialysis (AMMWD) have the potential to improve outcomes through better symptom management and enhanced shared decision making.

Methods

We describe the development of a kidney palliative care (KPC) clinic and how palliative care practices are integrated within an academic nephrology clinic. We performed a retrospective electronic health record (EHR) review for patients seen in this clinic between January 2015 and February 2019 to describe key clinical activities and delivery of AMMWD.

Results

A total of 165 patients were seen in the KPC clinic (139 with CKD and 26 who were already receiving dialysis). Fatigue, mobility issues, and pain were the three most prevalent symptoms (85%, 66%, 58%, respectively). Ninety-one percent of patients had a surrogate decision maker documented in the EHR; 87% of patients had a goals-of-care conversation documented in the EHR. Of the 139 patients with CKD, 67 (48%) chose AMMWD as their disease progressed. Sixty-eight percent (41 of 60) of patients who died during the study were referred to hospice.

Conclusions

Our findings suggest that the integration of palliative care into nephrology can assist in identification of symptoms, lead to high rates of ACP, and provide a mechanism for patients to choose and receive AMMWD. The percentage of patients choosing AMMWD in our study suggests that increased shared decision making may lower rates of dialysis initiation in the United States. Additional prospective research and registries for assessing the effects of AMMWD have the potential to improve care for people living with CKD.

No Terminally Ill Patients with Non-cancer Received Palliative Care Services During Hospital Admission: A Cross-Sectional Study

BACKGROUND

Terminally ill patients admitted to a hospital with noncancer conditions may miss palliative care (PC) service opportunities. This study aimed to examine the utilization of PC services among these hospitalized patients.

METHODS

We conducted a cross-sectional study using the electronic medical records of noncancer patients admitted to internal medicine wards, intensive care units (ICUs), and cardiac intensive care units (CICUs). The patients meeting the Supportive and Palliative Care Indicators Tool (SPICT) criteria needed PC, and the patients who had advanced care plans or received PC consultations received PC services. We reported the proportions of patients with PC needs and PC services and their associated factors with the crude and adjusted odds ratios.

RESULTS

Of 459 patients, 49.9% were female, and 92.6% were discharged alive. The mean age was 63 years old, and the average length of stay was 10 days. Additionally, 61.7% needed PC according to the SPICT criteria, but none of these patients received PC services. Patients with dementia/frailty, kidney disease, and heart disease had the highest rate of PC underutilization (100%, 96.8%, and 91.3%, respectively). Age, number of discharge medications, and length of stay were associated with needing PC, but some associations disappeared after the subgroup analysis.

CONCLUSION

None of the terminally ill noncancer patients in our study received PC services. The patients with dementia/frailty, kidney disease, and heart disease underutilized the services. A long length of stay and many discharge medications were associated with the PC needs and can be used to assess the PC needs.

Using Human-Centered Design Principles to Create a Decision Aid on Conservative Kidney Management for Advanced Kidney Disease

Background

Most patients are unaware of approaches to treating advanced chronic kidney disease (CKD) other than dialysis.

Methods

We developed a dedicated decision aid on conservative kidney management using human-centered design principles in three phases: (1) discovery: engagement of informants to understand their needs and preferences; (2) design: multiple rapid cycles of ideation, prototyping, and testing of a decision aid with a small group of informants; and (3) implementation: testing the decision aid in real-world settings with attention to how the decision aid can be further refined. Informants included a national patient advisory committee on kidney diseases, 50 patients with stage 4 or 5 CKD and 35 of their family members, and 16 clinicians recruited from the greater Seattle area between June 2019 and September 2021.

Results

Findings from the discovery phase informed an initial prototype of the decision aid, which included five sections: a description of kidney disease and its signs and symptoms, an overview of conservative kidney management and the kinds of supports provided, self-reflection exercises to elicit patients' values and goals, the pros and cons of conservative kidney management, and the option of changing one's mind about conservative kidney management. The prototype underwent several rounds of iteration during its design phase, which resulted in the addition of an introductory section describing the intended audience and more detailed information in other sections. Findings from its implementation phase led to the addition of examples of common questions that patients and family members had about conservative kidney management and a final section on other related educational resources.

Conclusions

Human-centered design principles supported a systematic and collaborative approach between researchers, patients, family members, and clinicians for developing a decision aid on conservative kidney management.

Survival of Older Patients With Advanced CKD Managed Without Dialysis: A Narrative Review

Shared decision making is important when deciding the appropriateness of dialysis for any individual, particularly for older patients with advanced chronic kidney disease who have high mortality. Emerging evidence suggests that patients with advanced age, high comorbidity burden, and poor functional status may not have any survival advantage on dialysis compared with those on a conservative kidney management pathway. The purpose of this narrative review is to summarize the existing studies on the survival of older patients with stage 4 or 5 chronic kidney disease managed with or without dialysis and to evaluate the factors that may influence mortality in an effort to assist clinicians with shared decision making. Median survival estimates of conservative kidney management patients are widely varied, ranging from 1-45 months with 1-year survival rates of 29%-82%, making it challenging to provide consistent advice to patients. In existing cohort studies, the selected group of patients on dialysis generally survives longer than the conservative kidney management cohort. However, in patients with advanced age (aged ≥80 years), high comorbidity burden, and poor functional status, the survival benefit conferred by dialysis is no longer present. There is an overall paucity of data, and the variability in outcomes reflect the heterogeneity of the existing studies; further prospective studies are urgently needed.

Long-term Outcomes Among Patients With Advanced Kidney Disease Who Forgo Maintenance Dialysis: A Systematic Review

IMPORTANCE

An understanding of the long-term outcomes of patients with advanced chronic kidney disease not treated with maintenance dialysis is needed to improve shared decision-making and care practices for this population.

OBJECTIVE

To evaluate survival, use of health care resources, changes in quality of life, and end-of-life care of patients with advanced kidney disease who forgo dialysis.

EVIDENCE REVIEW

MEDLINE, Embase (Excerpta Medica Database), and CINAHL (Cumulative Index of Nursing and Allied Health Literature) were searched from inception through December 3, 2021, for all English language longitudinal studies of adults in whom there was an explicit decision not to pursue maintenance dialysis. Two investigators independently reviewed all studies and selected those reporting survival, use of health care resources, changes in quality of life, or end-of-life care during follow-up. Studies of patients who initiated and then discontinued maintenance dialysis and patients in whom it was not clear that there was an explicit decision to forgo dialysis were excluded. One author abstracted all study data, of which 12% was independently adjudicated by a second author (<1% error rate).

FINDINGS

Forty-one cohort studies comprising 5102 patients (range, 11-812 patients) were included in this systematic review (5%-99% men; mean age range, 60-87 years). Substantial heterogeneity in study designs and measures used to report outcomes limited comparability across studies. Median survival of cohorts ranged from 1 to 41 months as measured from a baseline mean estimated glomerular filtration rate ranging from 7 to 19 mL/min/1.73 m2. Patients generally experienced 1 to 2 hospital admissions, 6 to 16 in-hospital days, 7 to 8 clinic visits, and 2 emergency department visits per person-year. During an observation period of 8 to 24 months, mental well-being improved, and physical well-being and overall quality of life were largely stable until late in the illness course. Among patients who died during follow-up, 20% to 76% had enrolled in hospice, 27% to 68% died in a hospital setting and 12% to 71% died at home; 57% to 76% were hospitalized, and 4% to 47% received an invasive procedure during the final month of life.

CONCLUSIONS AND RELEVANCE

Many patients who do not pursue dialysis survived several years and experienced sustained quality of life until late in the illness course. Nonetheless, use of acute care services was common and intensity of end-of-life care highly variable across cohorts. These findings suggest that consistent approaches to the study of conservative kidney management are needed to enhance the generalizability of findings and develop models of care that optimize outcomes among conservatively managed patients.

The Role of Kidney Supportive Care and Active Medical Management Without Dialysis in Supporting Well-Being in Kidney Care

People living with kidney failure often experience a higher symptom burden (including anxiety and depression) and lower quality of life than patients with other serious chronic diseases. The end of life for these patients is characterized by high intensity of treatment (such as intensive care unit stays) and lack of support for family. Kidney supportive care, which emphasizes quality of life, person-centered care, and holistic care for the person and their family, is an approach that improves well-being by aligning care with the patient's preferences and goals. Kidney supportive care encompasses identifying seriously ill patients, eliciting patient values and goals through shared decision making and advance care planning, assessing and managing symptoms, communicating prognosis, offering active medical management without dialysis, and planning and managing care transitions, especially at the end of life. Models, strategies, and tools for incorporating kidney supportive care and active medical management without dialysis into existing workflows are available. However, barriers to implementation in the United States include clinician knowledge gaps, current workflows, and financial incentives, which make it difficult to break from the de facto default practice of starting dialysis for patients with kidney failure regardless of age, frailty, or debilitating condition. Policy changes are needed to fully implement kidney supportive care in the United States.

OUP accepted manuscript

Background

Non-dialytic conservative care (CC) has been proposed as a treatment option for patients with kidney failure. This systematic review and meta-analysis aims at comparing survival outcomes between dialysis and CC in studies where patients made an explicit treatment choice.

Methods

Five databases were systematically searched from origin through 25 February 2021 for studies comparing survival outcomes among patients choosing dialysis versus CC. Adjusted and unadjusted survival rates were extracted and meta-analysis performed where applicable. Risk of bias analysis was performed according to the Cochrane Risk Of Bias In Non-randomized Studies of Interventions.

Results

A total of 22 cohort studies were included covering 21 344 patients. Most studies were prone to selection bias and confounding. Patients opting for dialysis were generally younger and had fewer comorbid conditions, fewer functional impairments and less frailty than patients who chose CC. The unadjusted median survival from treatment decision or an estimated glomerular filtration rate <15 mL/min/1.73 m² ranged from 20 and 67 months for dialysis and 6 and 31 months for CC. Meta-analysis of 12 studies that provided adjusted hazard ratios (HRs) for mortality showed a pooled adjusted HR of 0.47 (95% confidence interval 0.39–0.57) for patients choosing dialysis compared with CC. In subgroups of patients with older age or severe comorbidities, the reduction of mortality risk remained statistically significant, although analyses were unadjusted.

Conclusions

Patients opting for dialysis have an overall lower mortality risk compared with patients opting for CC. However, a high risk of bias and heterogeneous reporting preclude definitive conclusions and results cannot be translated to an individual level.

Top Ten Tips Palliative Care Clinicians Should Know About Prognostication in Critical Illness and Heart, Kidney, and Liver Diseases

Specialty palliative care (PC) clinicians are frequently asked to discuss prognosis with patients and their families. When conveying information about prognosis, PC clinicians need also to discuss the likelihood of prolonged hospitalization, cognitive and functional disabilities, and death. As PC moves further and further upstream, it is crucial that PC providers have a broad understanding of curative and palliative treatments for serious diseases and can collaborate in prognostication with specialists. In this article, we present 10 tips for PC clinicians to consider when caring and discussing prognosis for the seriously ill patients along with their caregivers and care teams. This is the second in a three-part series around prognostication in adult and pediatric PC.

Palliative Care in the Advancing American Kidney Health Initiative: A Call for Inclusion in Kidney Care Delivery Models

The Advancing American Kidney Health (AAKH) Initiative aims to promote high-value patient-centered care by improving access to and quality of treatment options for kidney failure. The 3 explicit goals of the initiative are to reduce the incidence of kidney failure, increase the number of available kidneys for transplantation, and increase transplantation and home dialysis. To ensure a patient-centered movement toward home dialysis modalities, actionable principles of palliative care, including systematic communication and customized treatment plans, should be incorporated into this policy. In this perspective, we describe 2 opportunities to strengthen the patience-centeredness of the AAKH Initiative through palliative care: (1) serious illness conversations should be required for all dialysis initiations in the End-Stage Renal Disease Treatment Choices model, and (2) conservative kidney management should be counted as a home modality alongside peritoneal dialysis and home hemodialysis. A serious illness conversation can help clinicians discern whether a patient’s goals and values are best respected by a home dialysis modality or whether a nondialytic strategy such as conservative kidney management should be considered. An intensive and careful patient- and family-centered selection process will be necessary to ensure that no patient is pressured to forego conventional dialysis.

Use of a Supportive Kidney Care Video Decision Aid in Older Patients: A Randomized Controlled Trial

BACKGROUND

There are few studies of patient-facing decision aids that include supportive kidney care as an option. We tested the efficacy of a video decision aid on knowledge of supportive kidney care among older patients with advanced CKD.

METHODS

Participants (age ≥ 65 years with advanced CKD) were randomized to receive verbal or video education. Primary outcome was knowledge of supportive kidney care (score range 0-3). Secondary outcomes included preference for supportive kidney care, and satisfaction and acceptability of the video.

RESULTS

Among all participants (n = 100), knowledge of supportive kidney care increased significantly after receiving education (p < 0.01); however, there was no difference between study arms (p = 0.68). There was no difference in preference for supportive kidney care between study arms (p = 0.49). In adjusted analyses, total health literacy score (aOR 1.08 [95% CI: 1.003-1.165]) and nephrologists' answer of "No" to the Surprise Question (aOR 4.87 [95% CI: 1.22-19.43]) were associated with preference for supportive kidney care. Most felt comfortable watching the video (96%), felt the content was helpful (96%), and would recommend the video to others (96%).

CONCLUSIONS

Among older patients with advanced CKD, we did not detect a significant difference between an educational verbal script and a video decision aid in improving knowledge of supportive kidney care or preferences. However, patients who received video education reported high satisfaction and acceptability ratings. Future research will determine the effectiveness of a supportive kidney care video decision aid on real-world patient outcomes.

TRIAL REGISTRATION

NCT02698722 (ClinicalTrials.gov).

Thematic Analysis of Hospice Mentions in the Health Records of Veterans with Advanced Kidney Disease

BACKGROUND

Patients with advanced kidney disease are less likely than many patients with other types of serious illness to enroll in hospice. Little is known about real-world clinical decision-making related to hospice for members of this population.

METHODS

We used a text search tool to conduct a thematic analysis of documentation pertaining to hospice in the electronic medical record system of the Department of Veterans Affairs, for a national sample of 1000 patients with advanced kidney disease between 2004 and 2014 who were followed until October 8, 2019.

RESULTS

Three dominant themes emerged from our qualitative analysis of the electronic medical records of 340 cohort members with notes containing hospice mentions: (1) hospice and usual care as antithetical care models: clinicians appeared to perceive a sharp demarcation between services that could be provided under hospice versus usual care and were often uncertain about hospice eligibility criteria. This could shape decision-making about hospice and dialysis and made it hard to individualize care; (2) hospice as a last resort: patients often were referred to hospice late in the course of illness and did not so much choose hospice as accept these services after all treatment options had been exhausted; and (3) care complexity: patients' complex care needs at the time of hospice referral could complicate transitions to hospice, stretch the limits of home hospice, and promote continued reliance on the acute care system.

CONCLUSIONS

Our findings underscore the need to improve transitions to hospice for patients with advanced kidney disease as they approach the end of life.

Palliative Care in Nephrology: The Work and the Workforce

Kidney palliative care is a growing subspecialty of clinical practice, education, and research in nephrology. It is an essential aspect of care for patients across the continuum of advanced kidney disease who have high symptom burden, multidimensional communication needs, and limited life expectancy. Training in kidney palliative care can occur in a variety of ways, from didactic curricula and clinical experiences embedded in nephrology fellowship training to the pursuit of additional dedicated fellowship training in palliative care. At this time, a minority of nephrologists pursue formal fellowship training in specialty palliative care. This article will discuss opportunities and challenges in building a skilled workforce that will address the palliative needs of patients living with advanced kidney disease.

Health-related quality of life and symptoms of conservative care versus dialysis in patients with end-stage kidney disease: a systematic review

Background

Non-dialytic conservative care (CC) has been proposed as a viable alternative to maintenance dialysis for selected older patients to treat end-stage kidney disease (ESKD). This systematic review compares both treatment pathways on health-related quality of life (HRQoL) and symptoms, which are major outcomes for patients and clinicians when deciding on preferred treatment.

Methods

We searched PubMed, Embase, Cochrane Library, Cumulative Index to Nursing and Allied Health Literature (CINAHL) Plus and PsycINFO from inception to 1 October 2019 for studies comparing patient-reported HRQoL outcomes or symptoms between patients who chose either CC or dialysis for ESKD.

Results

Eleven observational cohort studies were identified comprising 1718 patients overall. There were no randomized controlled trials. Studies were susceptible to selection bias and confounding. In most studies, patients who chose CC were older and had more comorbidities and worse functional status than patients who chose dialysis. Results were broadly consistent across studies, despite considerable clinical and methodological heterogeneity. Patient-reported physical health outcomes and symptoms appeared to be worse in patients who chose CC compared with patients who chose dialysis but had not yet started, but similar compared with patients on dialysis. Mental health outcomes were similar between patients who chose CC or dialysis, including before and after dialysis start. In patients who chose dialysis, the burden of kidney disease and impact on daily life increased after dialysis start.

Conclusions

The available data, while heterogeneous, suggest that in selected older patients, CC has the potential to achieve similar HRQoL and symptoms compared with a dialysis pathway. High-quality prospective studies are needed to confirm these provisional findings.

Ethical Concerns in the Care of Patients with Advanced Kidney Disease: a National Retrospective Study, 2000-2011

BACKGROUND

Understanding ethical concerns that arise in the care of patients with advanced kidney disease may help identify opportunities to support medical decision-making.

OBJECTIVE

To describe the clinical contexts and types of ethical concerns that arise in the care of patients with advanced kidney disease.

DESIGN

Retrospective cohort study.

PARTICIPANTS

A total of 28,568 Veterans with advanced kidney disease between 2000 and 2009 followed through death or 2011.

EXPOSURE

Clinical scenarios that prompted clinicians to consider an ethics consultation as documented in the medical record.

MAIN MEASURES

Dialysis initiation, dialysis discontinuation, receipt of an intensive procedure during the final month of life, and hospice enrollment.

KEY RESULTS

Patients had a mean age of 67.1 years, and the majority were male (98.5%) and white (59.0%). Clinicians considered an ethics consultation for 794 patients (2.5%) over a median follow-up period of 2.7 years. Ethical concerns involved code status (37.8%), dialysis (54.5%), other invasive treatments (40.6%), and noninvasive treatments (61.1%) and were related to conflicts between patients, their surrogates, and/or clinicians about treatment preferences (79.3%), who had authority to make healthcare decisions (65.9%), and meeting the care needs of patients versus obligations to others (10.6%). Among the 20,583 patients who died during follow-up, those for whom clinicians had considered an ethics consultation were less likely to have been treated with dialysis (47.6% versus 62.0%, adjusted odds ratio [aOR] 0.63, 95% CI 0.53-0.74), more likely to have discontinued dialysis (32.5% versus 20.9%, aOR 2.07, CI 1.61-2.66), and less likely to have received an intensive procedure in the last month of life (8.9% versus 18.9%, aOR 0.41, CI 0.32-0.54) compared with patients without documentation of clinicians having considered consultation.

CONCLUSIONS

Clinicians considered an ethics consultation for patients with advanced kidney disease in situations of conflicting preferences regarding dialysis and other intensive treatments, especially when these treatments were not pursued.

Association of Initiation of Dialysis With Hospital Length of Stay and Intensity of Care in Older Adults With Kidney Failure

IMPORTANCE

Comparative outcome data examining the association of dialysis initiation with hospital length of stay and intensity of care in older adults with kidney failure are scarce, and prior studies are limited to patients treated by nephrology teams.

OBJECTIVE

To compare in-hospital days and intensity of care among older adults with kidney failure who were treated vs not treated with maintenance dialysis.

DESIGN, SETTING, AND PARTICIPANTS

This population-based, retrospective cohort study included adults in Alberta, Canada, 65 years or older with kidney failure, defined by at least 2 consecutive outpatient estimated glomerular filtration rate values of less than 10 mL/min/1.73 m2 spanning a period of at least 90 days from May 15, 2002, to March 31, 2014. Data were analyzed from August 1, 2017, to August 29, 2019.

EXPOSURES

Time-varying exposure to maintenance dialysis for treatment of kidney failure.

MAIN OUTCOMES AND MEASURES

The primary outcome was rate of in-hospital days. Secondary outcomes included rates of hospital admissions, intensive care unit admissions, cardiopulmonary resuscitations, inpatient palliative care, and emergency department visits; risk of in-hospital death; and time to admission to long-term care.

RESULTS

A total of 968 patients (median age, 78.5 [interquartile range, 72.4-84.7] years; 489 men [50.5%]; median follow-up, 2.0 [interquartile range, 0.8-3.9] years) were included in the analysis. Patients who underwent dialysis spent more adjusted in-hospital days per person-year (36.25 [95% CI, 30.72-41.77] vs 14.65 [95% CI, 12.28-17.02]; incidence rate ratio [IRR], 2.47 [95% CI, 1.99-3.08]). However, the dialysis group did not have a higher rate of hospital admissions (1.18 [95% CI 1.07-1.29] vs 1.32 [95% CI 1.17-1.48] per year; IRR, 0.89 [95% CI, 0.77-1.03]). Patients in the dialysis group had a higher rate of intensive care unit admissions per 1000 hospitalizations (98.37 [95% CI, 81.09-115.65] vs 54.51 [95% CI, 37.76-71.26]; IRR, 1.80 [95% CI, 1.28-2.54]) and lower rates of inpatient palliative care per 1000 in-hospital days (3.92 [95% CI, 3.13-4.72] vs 8.60 [95% CI, 6.3-11.0]; IRR, 0.45 [95% CI, 0.32-0.64]).

CONCLUSIONS AND RELEVANCE

In this cohort study, compared with nondialysis care, patients who received maintenance dialysis spent more time in the hospital and were more likely to be admitted to intensive care units. This finding suggests trade-offs between longer survival and higher intensity of use of health care services as a function of dialysis initiation. Maintenance dialysis may be a proxy for the type of philosophy of care driving increased in-hospital time and intensive care and less use of palliative care.

[Descriptive study of practices with patients in conservative care practices in a French district, the Normandy]

INTRODUCTION

Renal replacement therapy and renal transplantation can't be considered as the only way to treat old end-stage renal disease patients. Nowadays conservative management has to be considered and proposed as a treatment option to patients with a chronic kidney disease. The aim of this study was to describe nephrologists' practices concerning conservative management care in a French department.

MATERIAL AND METHOD

A cross-sectional practices survey has been conducted in 2015. A survey was sent to 66 nephrologists in 14 treatment centers in the Normandy region.

RESULTS

49 of the 66 nephrologists responded to the questionnaire. Among the 48 nephrologists who responded to the questionnaire, 38 out of 48 (79.2%) did not use decision support tools to implement conservative treatment. In all, 42/48 (87.5%) nephrologists did not discuss with their colleagues before providing conservative treatment. Meeting dedicated to the decision of conservative treatment did not exist in any center surveyed in this study. When conservative management was chosen, 34/48 nephrologists (70.8%) discussed end-of-life. And 31/48 nephrologists (64.6%) used the term "death".

CONCLUSION

The results of this study show that the course of the patients in conservative treatment is heterogeneous and is not formalized. Improvements are needed to integrate conservative treatment for patients with chronic kidney disease.

End-of-life care following leg amputation in patients with peripheral artery disease or diabetes

Background

The aim was to characterize end-of-life care in patients who have had a leg amputated for peripheral artery disease (PAD) or diabetes.

Methods

This was a population-based retrospective cohort study of patients with PAD or diabetes who died in Ontario, Canada, between 2011 and 2017. Those who had a leg amputation within 3 years of death were compared with a control cohort of deceased patients with PAD or diabetes, but without leg amputation. The patients were identified from linked health records within the single-payer healthcare system. Place and cause of death, as well as health services and costs within 90 days of death, were compared between the amputee and control cohorts. Among amputees, multivariable regression models were used to characterize the association between receipt of home palliative care and in-hospital death, as well as time spent in hospital at the end of life.

Results

Compared with 213 300 controls, 3113 amputees were less likely to die at home (15·5 versus 24·9 per cent; P &lt; 0·001) and spent a greater number of their last 90 days of life in hospital (median 19 versus 8 days; P &lt; 0·001). Amputees also had higher end-of-life healthcare costs across all sectors. However, receipt of palliative care was less frequent among amputees than controls (inpatient: 13·4 versus 16·8 per cent, P &lt; 0·001; home: 14·5 versus 23·8 per cent, P &lt; 0·001). Among amputees, receipt of home palliative care was associated with a lower likelihood of in-hospital death (odds ratio 0·49, 95 per cent c.i. 0·40 to 0·60) and fewer days in hospital (rate ratio 0·84, 0·76 to 0·93).

Conclusion

Palliative care is underused after amputation in patients with PAD or diabetes, and could contribute to reducing in-hospital death and time spent in hospital at the end of life.

Family Perceptions of Quality of End-of-Life Care for Veterans with Advanced CKD

BACKGROUND AND OBJECTIVES

Little is known about the quality of end-of-life care for patients with advanced CKD. We describe the relationship between patterns of end-of-life care and dialysis treatment with family-reported quality of end-of-life care in this population.

DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS

We designed a retrospective observational study among a national cohort of 9993 veterans with advanced CKD who died in Department of Veterans Affairs facilities between 2009 and 2015. We used logistic regression to evaluate associations between patterns of end-of-life care and receipt of dialysis (no dialysis, acute dialysis, maintenance dialysis) with family-reported quality of end-of-life care.

RESULTS

Overall, 52% of cohort members spent ≥2 weeks in the hospital in the last 90 days of life, 34% received an intensive procedure, and 47% were admitted to the intensive care unit, in the last 30 days, 31% died in the intensive care unit, 38% received a palliative care consultation in the last 90 days, and 36% were receiving hospice services at the time of death. Most (55%) did not receive dialysis, 12% received acute dialysis, and 34% received maintenance dialysis. Patients treated with acute or maintenance dialysis had more intensive patterns of end-of-life care than those not treated with dialysis. After adjustment for patient and facility characteristics, receipt of maintenance (but not acute) dialysis and more intensive patterns of end-of-life care were associated with lower overall family ratings of end-of-life care, whereas receipt of palliative care and hospice services were associated with higher overall ratings. The association between maintenance dialysis and overall quality of care was attenuated after additional adjustment for end-of-life treatment patterns.

CONCLUSIONS

Among patients with advanced CKD, care focused on life extension rather than comfort was associated with lower family ratings of end-of-life care regardless of whether patients had received dialysis.

Quality of life after the initiation of dialysis or maximal conservative management in elderly patients: a longitudinal analysis of the Geriatric assessment in OLder patients starting Dialysis (GOLD) study

BACKGROUND

Maximal conservative management (MCM) may be an appropriate alternative option for dialysis in some elderly patients with end-stage kidney disease (ESKD). Evidence about the impact of dialysis or MCM on quality of life (QoL) in older patients is sparse. In the GOLD (Geriatric assessment in OLder patients starting Dialysis) Study the trajectory of QoL was assessed in patients starting dialysis or MCM.

METHODS

Patients ≥65 years old were included just prior to dialysis initiation or after decision for MCM. Baseline data included demographics, frailty as measured with a geriatric assessment, comorbidity (CIRS-G) and QoL, measured with the EQ-5D-3 L (EQ-5D Index and overall self-rated health). Six months follow-up data included QoL, hospitalizations and mortality. Change of QoL was assed with paired t-tests. Cox-regression was used to assess survival of MCM and dialysis patients.

RESULTS

The cohort comprised 192 dialysis and 89 MCM patients. The MCM patients were older (mean age 82 ± 6 vs. 75 ± 7 years, p <  0.01) and mean kidney function was better (eGFR 11.5 ± 4.0 vs. 8.0 ± 2.9 ml/min/1.73m², p <  0.01). Baseline QoL did not differ significantly between the groups. After six months, EQ-5D Index did not improve significantly in the dialysis group with mean ± standard error (SE) 0.026 ± 0.014 (p = 0.10; not clinically relevant), but a small but clinically relevant decline was seen in the conservative group: 0.047 ± 0.022 (p < 0.01; between group difference p < 0.01). Hospitalization occurred in 50% of dialysis patients vs. 24% of conservative patients (p < 0.01). In patients over 80 years old, no survival benefit could be found for dialysis patients starting dialysis vs. MCM.

CONCLUSION

A small decline of QoL was found for conservative patients, while QoL did not change in dialysis patients. However, hospitalization rate was higher in patients starting dialysis. In patients over 80 years, no survival benefit was found.

Care Practices for Patients With Advanced Kidney Disease Who Forgo Maintenance Dialysis

Importance

Although maintenance dialysis is a treatment choice with potential benefits and harms, little is known about care practices for patients with advanced chronic kidney disease who forgo this treatment.

Objective

To describe how decisions not to start dialysis unfold in the clinical setting.

Design, Setting, and Participants

A qualitative study was performed of documentation in the electronic medical records of 851 adults receiving care from the US Veterans Health Administration between January 1, 2000, and October 1, 2011, who had chosen not to start dialysis. Qualitative analysis was performed between March 1, 2017, and April 1, 2018.

Main Outcomes and Measures

Dominant themes that emerged from clinician documentation of clinical events and health care interactions between patients, family members, and clinicians relevant to the decision to forgo dialysis.

Results

In the cohort of 851 patients (842 men and 9 women; mean [SD] age, 75.0 [10.3] years), 567 (66.6%) were white. Three major dynamics relevant to understanding how decisions to forgo dialysis unfolded were identified. The first dynamic was that of dialysis as the norm: when patients expressed a desire to forgo dialysis, it was unusual for clinicians to readily accept patients' decisions. Clinicians tended to repeatedly question this preference over time, deliberated about patients' competency to make this decision, used a variety of strategies to encourage patients to initiate dialysis, and prepared for patients to change their minds and start dialysis. The second dynamic arose when patients were not candidates for dialysis: clinicians viewed particular patients as not candidates or appropriate for dialysis, usually on the basis of specific characteristics and/or expected prognosis, rather than after consideration of patients' goals and values. When clinicians decided patients were not candidates for dialysis, there seemed to be little room for uncertainty in these decisions. The third dynamic occurred when clinicians believed they had little to offer patients beyond dialysis: when it was clear that patients would not be starting dialysis, nephrologists often signed off from their care and had few recommendations other than referral to hospice care.

Conclusions and Relevance

These findings describe an all-or-nothing approach to caring for patients with advanced chronic kidney disease in which initiation of dialysis served as a powerful default option with few perceived alternatives. Stronger efforts are needed to develop a more patient-centered approach to caring for patients with advanced chronic kidney disease that is capable of proactively supporting those who do not wish to start dialysis.