Caring for Undocumented Immigrants With Kidney Disease

Overview of global healthcare policies for patients with chronic kidney disease: an integrative literature review

INTRODUCTION

Chronic kidney disease is a progressive and irreversible loss of kidney function and considerably affects the lives of patients and their families. Its high incidence necessitates efficient public policies for prevention and treatment. However, policies for chronic kidney disease education and awareness are scarce.

OBJECTIVE

To evaluate global public policies for the prevention and treatment of chronic kidney disease adopted in various regions, aiming to comprehend the differences between various models.

METHODS

This integrative review followed PRISMA recommendations and included papers published between 2016 and 2021 across several databases.

RESULTS

The 44 selected articles were categorized into three themes: structural and financial aspects of the organization of renal healthcare, access to renal healthcare or management of chronic kidney disease, and coping strategies for chronic kidney disease or kidney health. Critical analysis of the papers revealed global neglect of kidney disease in political agendas. Considerable policy variations exist between different countries and regions of the same country. Our research highlighted that free and universal health coverage, especially for the most vulnerable patients, is crucial for accessing treatment owing to the prohibitively high treatment costs.

CONCLUSION

Social, economic, and ethnic inequalities strongly correlate with disease occurrence, primarily affecting minority groups who lack health support, especially for the prevention and treatment of chronic kidney disease.

Effect of citizenship status on access to pediatric liver and kidney transplantation

Transplantation of non-US citizen residents remains controversial. We evaluate national trends in transplant activity among pediatric noncitizen residents (PNCR). Pediatric liver and kidney transplant data were obtained from the Organ Procurement and Transplantation Network and the Scientific Registry of Transplant Recipients. Data on transplanted organs, region, waitlist additions, procedures, and citizenship status were analyzed from 2012-2022. Rates of PNCR transplantation activity were compared with population rates from the US Census Bureau. On average, 713 ± 47 pediatric liver and 1039 ± 51 kidney patients were added to the waitlist, with 544 ± 32 liver and 742 ± 33 kidney transplants performed annually. Of these, PNCR comprised 1.5% and 3.3% of liver and kidney waitlist additions and 1.5% and 2.9% of liver and kidney transplant procedures, respectively. There were no significant changes in waitlist or transplant activity nationwide over the study period. There was a significant geographic variation in the percentage of waitlist additions and transplants across the United Network for Organ Sharing regions among the PNCR for liver and kidney transplantation. This is the first study to evaluate national trends in transplantation activity among PNCRs. The significant regional variation in transplantation activity for PNCR may suggest multilevel structural and systemic barriers to transplant accessibility.

Community-Engaged Research (CEnR) to Address Gaps in Chronic Kidney Disease Education among Underserved Latines-The CARE Study

Ensuring equitable chronic kidney disease (CKD) education for Latine patients with low health literacy and low English proficiency stands as a critical challenge, and the "Caridad Awareness and Education" (CARE) initiative represents our ongoing effort to address this imperative issue. In collaboration with twenty-three patients living with CKD, diabetes and/or hypertension and twelve trained Community Health Workers (CHWs) from diverse Latine subgroups, we conducted a research initiative funded by the National Kidney Foundation. Our primary objective was to co-design and test culturally tailored patient education materials (PEMs) for underserved Latine adults at risk for or diagnosed with CKD. We effectively integrated Community-Engaged Research (CEnR) principles with a Human-Centered Design (HCD) approach to create a range of CKD-PEM prototypes in Spanish. Patient preferences for printed educational materials were clear. They favored printed materials that incorporated visual content with concise text over digital, email, texts, or online resources and personalized phone outreach and the involvement of CHWs. Additionally, patients identified their unwavering commitment to their families as a forceful motivator for caring for their kidney health. Currently, a culturally and linguistically tailored CKD flipchart for one-on-one education, led by CHWs, is undergoing a pilot testing phase involving a sample of one hundred Latine patients at risk for or diagnosed with CKD. This innovative approach signifies a commitment to amplifying the insights and expertise of the Latine community afflicted by kidney health disparities, effectively embracing a CEnR to forge meaningful and impactful CKD-PEMs.

The Impact of “Emergency-only” Hemodialysis on Hospital Cost and Resource Utilization

Introduction: Undocumented immigrants are excluded from benefits that help compensate for scheduled outpatient hemodialysis (HD), compelling them to use emergency departments (ED) for HD. Consequently, these patients can receive “emergency-only” HD after presenting to the ED with critical illness due to untimely dialysis. Our objective was to describe the impact of emergency-only HD on hospital cost and resource utilization in a large academic health system that includes public and private hospitals. Methods: This retrospective observational study of health and accounting records took place at five teaching hospitals (one public, four private) over 24 consecutive months from January 2019 to December 2020. All patients had emergency and/or observation visits, renal failure codes (International Classification of Diseases, 10th Rev, Clinical Modification), emergency HD procedure codes, and an insurance status of “self-pay.” Primary outcomes included frequency of visits, total cost, and length of stay (LOS) in the observation unit. Secondary objectives included evaluating the variation in resource use between persons and comparing these metrics between the private and public hospitals. Results: A total of 15,682 emergency-only HD visits were made by 214 unique persons, for an average of 36.6 visits per person per year. The average cost per visit was $1,363, for an annual total cost of $10.7 million. The average LOS was 11.4 hours. This resulted in 89,027 observation-hours annually, or 3,709 observation-days. The public hospital dialyzed more patients compared to the private hospitals, especially due to repeat visits by the same persons. Conclusion: Health policies that limit hemodialysis of uninsured patients to the ED are associated with high healthcare costs and a misuse of limited ED and hospital resources.

Outcomes Among Undocumented Immigrant Kidney Transplant Recipients in California

IMPORTANCE

There are over 2 million undocumented immigrants (UI) in California, where currently, all individuals regardless of immigration status have access to kidney transplant. There is a medical perception that UI face a higher risk of transplant failure due to language barriers and lack of access to immunosuppressive medication and health care when compared with US residents (UR).

OBJECTIVE

To elucidate the kidney transplant outcomes of UI at an academic medical center in California.

DESIGN, SETTING, AND PARTICIPANTS

A retrospective cohort study was conducted from a single transplant center during an 8-year study period. Patients who received a kidney transplant at the University of California, Irvine, between January 1, 2012, and September 1, 2019, were included in this study. Data were analyzed from October 2020 to August 2021.

EXPOSURES

The primary exposure of this study was citizenship status. UI were defined as immigrants residing in the US without permission or legal documentation.

MAIN OUTCOMES AND MEASURES

The primary end point was all-cause graft loss defined as the return to dialysis, need for a second kidney transplant, or death. The secondary end points of this study were all-cause mortality and rejection. All-cause mortality between the 2 groups was compared using multiple Cox proportional hazard regression analysis. Other transplant outcomes, including all-cause graft loss and acute rejection, were examined by competing risks regressions with mortality and mortality plus graft loss serving as competing risks, respectively.

RESULTS

Of all 446 consecutive kidney transplant recipients, the mean (SD) age was 47 (13) years; 261 patients (59%) were male, and 114 (26%) were UI. During a median (IQR) follow-up time of 3.39 (0.04-8.11) years, 6 UI and 48 UR experienced all-cause graft loss. UR had a 192% (hazard ratio, 2.92; 95% CI, 1.21-6.85; P = .01) and 343% (hazard ratio, 4.34; 95% CI, 1.05-18.69; P = .04) significantly increased unadjusted risk for all-cause graft loss and all-cause mortality, respectively. These results became nonsignificant and were mostly attenuated when adjusted for age and ethnicity. Finally, there was no difference in incidence rate of kidney allograft rejection between the 2 groups (UR, 3.5 per 100 person-years vs UI, 2.4 per 100 person-years; rate ratio, 1.45; 95% CI, 0.90-5.05; P = .08).

CONCLUSIONS AND RELEVANCE

This single-center cohort study found that kidney transplant outcomes of UI were not inferior to those of UR. Across the US, however, UI have consistently had unequal access to transplantation. These findings suggest that extending kidney transplants to UI is safe and does not portend worse outcomes. As a result, denying transplant according to immigration status not only results in higher costs but also worse end stage kidney disease outcomes for an already underserved population.

Ethical Aspects of Kidney Donation and Transplantation for Migrants

Migrants represent a large and diverse population globally that includes international refugees, stateless persons, expatriate workers, and more. Many migrants face significant barriers in accessing health care, especially scarce and costly resources such as dialysis and kidney transplantation. Improving equity of access to these kidney replacement therapies for migrant populations may present a range of complex ethical dilemmas, particularly in the setting of crises and when considering the use of residency status and citizenship as eligibility criteria for access to treatment. In this article, we discuss ethical obligations to provide kidney care for migrants, the implications of the self-sufficiency concept with regard to access to deceased donation and transplantation, factors that may influence evaluation of the risks and benefits of transplantation for migrants with insecure access to care, and the vulnerability of migrants to organ trafficking. We also present a set of general recommendations to assist in preventing and managing ethical dilemmas when making decisions about policy or practice regarding kidney care for migrants.

Structural Inequities and Barriers to Accessing Kidney Healthcare Services in the United States: A Focus on Uninsured and Undocumented Children and Young Adults

The population of children living in poverty and lacking healthcare insurance has increased in the United States of America in the last decade. Several factors have been responsible for this trend including illegal immigration, socioeconomic deprivation, young age, racial segregation, environmental degradation, and discriminatory housing policies. These systemic barriers have contributed to the exclusion of families from essential healthcare services. They are also contributory to the development of chronic illnesses (such as dialysis-dependent kidney disease) that are debilitating and frequently require considerable therapeutic resources. This unfortunate scenario creates a never-ending vicious cycle of poverty and diseases in a segment of society. For pediatric nephrologists, the challenges of caring for uninsured children with chronic kidney disease are all too familiar. Federally funded healthcare programs do not cover this patient population, leaving them the option of seeking care in emergency healthcare settings. Presentation with a critical illness often necessitates urgent placement of vascular catheters and the choice of acute hemodialysis. Adverse social environment influences the need for protracted chronic hemodialysis and a delay in kidney transplantation. Consequently, there is greater comorbidity, recurrent hospitalization, and a higher mortality rate. New policies should address the deficit in health insurance coverage while promoting social programs that will remove structural barriers to health care resources for undocumented children and young adults.

How do social and economic vulnerabilities shape the work of participating in care? Everyday experiences of people living with kidney failure in Argentina

BACKGROUND

A new chronic patient has emerged, with a burden of symptoms and treatment. Patients with kidney failure (KF) require complex and expensive treatments, and in underresourced contexts, they struggle to obtain quality and timely care, even in countries with universal health coverage. We describe how, in such a setting, social structural factors and control over services placed by the system affect the burden of treatment of patients.

METHOD

This qualitative study was undertaken in Buenos Aires, Argentina. Semistructured interviews were conducted with patients with KF (n = 50) and health professionals (n = 14) caring for these patients. Additionally, three types of health coverage were included: public health, social security and private healthcare, with diverse socioeconomic backgrounds.

FINDINGS

Patients' agency to meet demands is extended by relational networks with redistributed responsibilities and roles. Networks provided logistical, financial, emotional support; indeed, patients with limited networks were susceptible to rapid health deterioration, as treatment interruptions could not be identified in time. Control over services translated into scarce information about treatment options, changing dialysis schedules, lack of contact with transplant teams, and new rules to access medication or make requests. For any type of coverage, there was an economic burden related to noncovered medication, copayments, travel, caregivers, specialized diets, and moving to a city offering treatment. Many patients reported economic difficulties that prevented them from even affording meals. Hardships worsened by unemployment because of the disease. Some patients had migrated seeking treatment, leaving everything behind, but could not return without risking their life. Transplanted patients often needed to re-enter the labor market against a background of high unemployment rates.

CONCLUSION

While health policy and practices encourage self-management, the patient may not have the capacity to meet the system's demands. A better understanding of BoT could contribute to improving how patients experience their illness.

Perspectives on Kidney Disease Education and Recommendations for Improvement Among Latinx Patients Receiving Emergency-Only Hemodialysis

IMPORTANCE

In most states, undocumented Latinx immigrants with kidney failure receive dialysis in acute care settings on an emergency-only basis. How much kidney disease education Latinx immigrants receive and how to improve kidney disease education and outreach among Latinx populations are unknown.

OBJECTIVE

To understand the kidney disease educational gaps of Latinx individuals who need but lack access to scheduled outpatient dialysis.

DESIGN, SETTING, AND PARTICIPANTS

This qualitative study used semistructured interviews in a Texas hospital system from March 2020 to January 2021 with 15 individuals who received emergency-only dialysis when they were first diagnosed with kidney failure. Demographic information was collected, and a thematic analysis was performed using the constant comparative method on interviews after they were audio-recorded, translated, and transcribed verbatim. Data analysis was performed from April 2020 to February 2021.

MAIN OUTCOMES AND MEASURES

Subthemes and themes from semistructured interviews.

RESULTS

All 15 persons interviewed (9 male individuals [60%]; mean [SD] age, 51 [17] years) identified as Hispanic, 11 (73%) were born in Mexico, and none reported knowing about their kidney disease more than 6 months before starting dialysis. The themes identified were (1) lack of kidney disease awareness, (2) education provided was incomplete and poor quality, (3) lack of culturally concordant communication and care, (4) elements that Latinx patients receiving emergency-only dialysis want in their education, (5) facilitators of patient activation and coping, and (6) Latinx patient recommendations to improve community outreach.

CONCLUSIONS AND RELEVANCE

Latinx adults receiving emergency-only dialysis are usually unaware of their kidney disease until shortly before or after they start dialysis, and the education they receive is poor quality and often not culturally tailored. Participants made feasible recommendations on how to improve education and outreach among Latinx communities.

Potential to Mitigate Disparities in Access to Kidney Transplant in the Hispanic/Latino Population With a Specialized Clinic: Single Center Study Representing Single State Data

BACKGROUND

We sought to evaluate potential disparities in kidney transplant rates in a single state in the United States. We studied the potential to mitigate disparities with a specialized clinic using it as a model presentation.

METHODS

Based on data from the United States Renal Data System and Organ Procurement and Transplantation Network, we estimated the yearly end-stage renal disease and waitlist addition, stratified by race/ethnicity from 2000 to 2018. Institution rates were analyzed similarly, and the implementation of a focused Latino clinic was evaluated.

RESULTS

The number of patients added to the national transplant waitlist has increased by 40% in non-Latino whites and by 160% in Latinos from 2000 to 2017. Comparing the period from 2000 to 2004 to 2015 to 2018 in North Carolina, the waitlist increased for Latino patients by 482% and non-Latino whites by 23%. One year after a designated Latino transplant clinic at our institution, there was a 125% increase in the number of Latino referrals for kidney transplant evaluation, a 142% increase in the number of waitlisted Latino patients, and an increase in kidney transplants of 145%.

CONCLUSION

With the increasing number of patients in the Latino community who are diagnosed with end-stage renal disease, there is a direct benefit for a culturally competent program that addresses access to transplants.

Pediatric kidney transplant in undocumented immigrants: An American perspectives

Kidney transplant in undocumented immigrants remains controversial. While in the United States the National Organ Transplant Act does not prohibit inclusion of these patients as transplant candidates, legislative and financial barriers and ethical concerns remain. The purpose of this article was to review the legal and financial barriers to kidney transplant for children with ESKD who are undocumented immigrants and consider arguments for and against inclusion of these children as kidney transplant candidates. While this discussion is largely restricted to the experience in the United States and its unique healthcare system, the themes and ideas may be more generalizable to the experience in many high-income countries. We conclude that access to kidney transplant is legal, ethically justifiable, and clearly in the best interest of these children. Transplant professionals should continue to advocate for changes in policy and greater resources to support these patients.

Immigration status and end-stage kidney disease: Role of policy and access to care

Immigration status is an important mitigating factor in determining the provision of dialysis and kidney-related care. Immigrants make up the largest uninsured group in the country. For immigrants with end-stage kidney disease (ESKD), dialysis access varies by insurance type and by state, leading to great variability in the availability of kidney care. In some states, undocumented immigrants may only qualify for hemodialysis when critically ill (emergency hemodialysis), which is associated with higher mortality, hospital length of stay, and cost, in addition to an emotional burden on patients, their caregivers, and healthcare professionals. Barriers to effective care for immigrants with ESKD include immigration status, insurance access, and availability of pre-end stage kidney disease care, vascular access, and transplant. Effective strategies for improving dialysis care for immigrants include advocacy at the state and federal level, broadening definitions under Emergency Medicaid, and improving benefits for home therapies and transplantation options.

Hemodialysis care for undocumented immigrants with end-stage renal disease in the United States

PURPOSE OF REVIEW

Across the United States, significant variation exists in the provision of care of undocumented immigrants with end-stage renal disease (ESRD), with some states providing standard dialysis, and other states providing emergency-only hemodialysis (EoHD).

RECENT FINDINGS

EoHD is associated with higher morbidity and mortality compared with standard hemodialysis. EoHD is also associated with higher healthcare utilization, resulting in more emergency department visits, more days spent in the hospital, and higher healthcare costs. Undocumented immigrants with ESRD who rely on EoHD also experience crippling and potentially fatal physical symptoms as well as psychosocial suffering, with some patients describing recurrent near-death experiences. Clinicians who provide EoHD to undocumented patients report experiencing moral distress and symptoms of professional burnout because of providing care that they perceive as unethical and far below the standard of care.

SUMMARY

Undocumented immigrants with ESRD who rely on EoHD have worse health outcomes and quality of life compared with patients who receive standard hemodialysis. EoHD is also more costly to the healthcare system. Healthcare policy reform is critical as more research demonstrates the worse clinical outcomes and higher costs of EoHD.

Organ Transplantation for Foreign Nationals in Canada: A Survey of Transplant Professionals

Background:

Transplantation for foreign nationals (non-citizens and non-residents) (FNs) in Canada is a complex issue. Currently, there are no Canadian guidelines for the provision of organ transplantation for FNs, and no empirical data on this issue or on transplant professionals’ practices are available.

Objective:

This project aimed to gather empirical data on transplant professionals’ perspectives and practices regarding transplantation for FNs.

Design:

Survey research design.

Setting:

A Web-based survey of members of the Canadian Society of Transplantation (CST).

Participants:

All members of the CST were invited to participate between April and June 2016.

Measurements:

Multiple-choice questions were developed to capture participants’ attitudes toward different fictitious clinical scenarios in which an FN needed a transplant, their experiences with FNs, their attitude toward FNs in need of transplantation, their knowledge about relevant institutional and organ donation organization (ODO) policies, and their perspectives on a quota. There were two questions with a five-point Likert scale to measure respondents’ agreement with statements related to possible policy options and arguments for and against transplantation for FNs. There was one open-ended question about the content of transplant programs’ policies on transplantation for FNs.

Methods:

Descriptive statistical analysis were performed.

Results:

A total of 87 transplant professionals completed the survey. Over the 4-year period from 2012 to 2016, 47.1% of respondents dealt with at least one situation of listing or performing a transplant for an FN. Only 19.5% of respondents reported that their transplant program had a policy about transplantation for FNs and 59.7% did not know if their ODO had such a policy. When asked about policy options, 47.5% disagreed with a policy of no transplantation for FNs and 41.4% agreed with offering transplantation for FNs in some circumstances (including life-saving and non–life-saving organs). Study participants agreed that transplantation should not be offered to FNs traveling to Canada specifically for transplantation, that FNs should not be transplanted with organs not suitable for Canadian citizens and that there should not be a transplantation quota for FNs. Participants also seem to be more inclined to offer transplantation of life-saving organs, particularly for children.

Limitations:

The major limitation of this study is the low response rate of transplant professionals to this survey.

Conclusion:

This is the first study to describe Canadian transplant professionals’ perspectives on transplantation for FNs. The findings of this study will be of interest for future policy development on access to transplantation for FNs. Further studies are needed to gather various key stakeholders’ perspectives on this issue, as well as to analyze the legal and ethical issues and the economics, to develop future policies.

Work of being an adult patient with chronic kidney disease: a systematic review of qualitative studies

INTRODUCTION

Chronic kidney disease (CKD) requires patients and caregivers to invest in self-care and self-management of their disease. We aimed to describe the work for adult patients that follows from these investments and develop an understanding of burden of treatment (BoT).

METHODS

Systematic review of qualitative primary studies that builds on EXPERTS1 Protocol, PROSPERO registration number: CRD42014014547. We included research published in English, Spanish and Portuguese, from 2000 to present, describing experience of illness and healthcare of people with CKD and caregivers. Searches were conducted in MEDLINE, Embase, CINAHL Plus, PsycINFO, Scopus, Scientific Electronic Library Online and Red de Revistas Científicas de América Latina y el Caribe, España y Portugal. Content was analysed with theoretical framework using middle-range theories.

RESULTS

Searches resulted in 260 studies from 30 countries (5115 patients and 1071 carers). Socioeconomic status was central to the experience of CKD, especially in its advanced stages when renal replacement treatment is necessary. Unfunded healthcare was fragmented and of indeterminate duration, with patients often depending on emergency care. Treatment could lead to unemployment, and in turn, to uninsurance or underinsurance. Patients feared catastrophic events because of diminished financial capacity and made strenuous efforts to prevent them. Transportation to and from haemodialysis centre, with variable availability and cost, was a common problem, aggravated for patients in non-urban areas, or with young children, and low resources. Additional work for those uninsured or underinsured included fund-raising. Transplanted patients needed to manage finances and responsibilities in an uncertain context. Information on the disease, treatment options and immunosuppressants side effects was a widespread problem.

CONCLUSIONS

Being a person with end-stage kidney disease always implied high burden, time-consuming, invasive and exhausting tasks, impacting on all aspects of patients' and caregivers' lives. Further research on BoT could inform healthcare professionals and policy makers about factors that shape patients' trajectories and contribute towards a better illness experience for those living with CKD.

PROSPERO REGISTRATION NUMBER

CRD42014014547.

CKD and ESRD in US Hispanics

Hispanics are the largest racial/ethnic minority group in the United States, and they experience a substantial burden of kidney disease. Although the prevalence of chronic kidney disease (CKD) is similar or slightly lower in Hispanics than non-Hispanic whites, the age- and sex-adjusted prevalence rate of end-stage renal disease is almost 50% higher in Hispanics compared with non-Hispanic whites. This has been attributed in part to faster CKD progression among Hispanics. Furthermore, Hispanic ethnicity has been associated with a greater prevalence of cardiovascular disease risk factors, including obesity and diabetes, as well as CKD-related complications. Despite their less favorable socioeconomic status, which often leads to limited access to quality health care, and their high comorbid condition burden, the risk for mortality among Hispanics appears to be lower than for non-Hispanic whites. This survival paradox has been attributed to a complex interplay between sociocultural and psychosocial factors, as well as other factors. Future research should focus on evaluating the long-term impact of these factors on patient-centered and clinical outcomes. National policies are needed to improve access to and quality of health care among Hispanics with CKD.