Ethnic Background Is a Potential Barrier to Living Donor Kidney Transplantation in Canada: A Single-Center Retrospective Cohort Study

Understanding the Healthcare Needs of Living Kidney Donors Using the Picker Principles of Patient-centered Care: A Scoping Review

Living kidney donors (LKDs) undertake a complex and multifaceted journey when pursuing donation and have several unmet healthcare needs. A comprehensive understanding of these needs across their entire donation trajectory can help develop a patient-centered care model. We conducted a scoping review to synthesize empirical evidence, published since 2000, on LKDs' experiences with healthcare from when they decided to pursue donation to postdonation care, and what they reported as their care needs. We categorized them according to the 8 Picker principles of patient-centered care. Of the 4514 articles screened, 47 were included. Ample literature highlighted the need for (1) holistic, adaptable, and linguistically appropriate approaches to education and information; (2) systematic, consistent, and proactive coordination and integration of care; and (3) self-management and preparation to optimize perioperative physical comfort. Some literature highlighted the need for (4) better continuity and transition of care postdonation. Two key unmet needs were the lack of (5) a holistic psychosocial evaluation predonation and predischarge to provide emotional support and alleviation of fear and anxiety; and (6) access to specialty and psychosocial services postdonation especially when adverse events occurred. Limited literature explored the principles of (7) respect for patients' values, preferences, and expressed needs; and (8) involvement of family and friends as caregivers. We summarize several unmet healthcare needs of LKDs throughout their donation journey and highlight knowledge gaps. Addressing them can improve their well-being and experiences, and potentially address inequities in living kidney donation and increase living donor kidney transplantation.

"Weighing the Pros and Cons of Everything": A Qualitative Descriptive Study Exploring Perspectives About Living Donor Kidney Transplantation From Parents of Chinese Canadian Pediatric Patients With Chronic Kidney Disease

Background

As of 2021, more than 6000 children and youth in Canada were living with end-stage kidney disease (ESKD), for which kidney transplantation is considered the preferred treatment by health professionals. Research shows that living donor kidney transplantation (LDKT) has superior allograft and recipient survival compared to deceased donor kidney transplantation (DDKT). However, in a pediatric setting, the choice of LDKT or DDKT is a summative consideration of factors weighed carefully by the patient's family, health care team, and patient. Decision-making surrounding transplantation may be more complex for racial and ethnic minorities as culturally specific values and beliefs are interwoven within dominant understandings and concepts of health and accepted models of health care. For example, Chinese Canadians have an increased risk of ESKD, yet reduced access to LDKT compared to White patients, despite being the largest visible minority population in Canada.

Objective

The objective of this qualitative study is to deepen our understandings of the decision-making process surrounding DDKT versus LDKT among parents of Chinese Canadian pediatric patients with chronic kidney disease (CKD).

Design

Qualitative descriptive study design.

Setting

The Nephrology Program at The Hospital for Sick Children in Toronto, Canada.

Participants

Caregivers of Chinese Canadian patients with CKD, 18 years of age or older, and who spoke English, Cantonese, or Mandarin.

Methods

One-on-one, semistructured interviews were conducted virtually, by a member of the research team and were audio-recorded and transcribed verbatim. Thematic analysis was used to explore participants' shared experience.

Results

Seven interviews were conducted with 6 mothers and 1 father of 6 Chinese Canadian pediatric patients with CKD: 4 patients had undergone a kidney transplant, and 2 were not yet listed for transplant. Analysis of data highlighted that cultural influences affected whether parents shared with others about their child's illness and experience. The cultural understanding that it is inappropriate to burden others contributed to the creation of an isolating experience for participants. Cultural influences also impacted whether parents asked others to be a living donor as participants articulated this would place a physical burden on the living donor (e.g., potential risk to their health) and an emotional burden on the participant as they would be indebted to a willing donor. Ultimately, parents' decision to choose DDKT or LDKT for their patient-child was a result of evaluating both options carefully and within an understanding that the ideal treatment choice reflected what was best for all family members.

Limitations

Findings reflect experiences of a small sample from a single recruitment site which may limit transferability.

Conclusions

Parents in this study felt that they had access to the necessary evidence-based information to make an informed decision about the choice of DDKT versus LDKT for their child. Participant narratives described feeling isolated within cultural communities of family and friends and participants' suggestion of benefiting from increased support may guide future research directions. Practitioners can offer direct and indirect support to families, with recognition of the importance of cultural values and family-centered care on decision-making within families. Opportunities are needed for accessible, virtual social support platforms to increase parental feelings of culturally mediated peer support from parents who share similar experiences.

Racialized and Immigrant Status and the Pursuit of Living Donor Kidney Transplant - a Canadian Cohort Study

Introduction

Both immigrant and racialized status may be associated with the pursuit of living donor kidney transplant (LDKT).

Methods

This study was a secondary analysis of a convenience cross-sectional sample of patients with kidney failure in Toronto, obtained from our "Comprehensive Psychosocial Research Data System" research database. The exposures included racialized, immigrant, and combined immigrant and racialized status (White nonimmigrant, racialized nonimmigrant, White immigrant and racialized immigrant). Outcomes include the following: (i) having spoken about LDKT with others, (ii) having a potential living donor (LD) identified, (iii) having allowed others to share the need for LDKT, (iv) having directly asked a potential donor to be tested, and (v) accept a hypothetical LDKT offer. We assessed the association between exposure and outcomes using univariable, and multivariable binary or multinominal logistic regression (reference: White or White nonimmigrant participants).

Results

Of the 498 participants, 281 (56%) were immigrants; 142 (28%) were African, Caribbean, and Black (ACB); 123 (25%) were Asian; and 233 (47%) were White. Compared to White nonimmigrants, racialized immigrants (relative risk ratio [RRR]: 2.98; 95% confidence interval [CI]: 1.76-5.03) and racialized nonimmigrants (RRR: 2.84; 95% CI: 1.22-6.65) were more likely not to have spoken about LDKT with others (vs. having spoken or planning to do so). Both racialized immigrant (odds ratio [OR]: 4.07; 95% CI: 2.50-6.34), racialized nonimmigrants (OR: 2.68; 95% CI: 1.31-5.51) and White immigrants (OR: 2.68; 95% CI: 1.43-5.05) were more likely not to have a potential LD identified.

Conclusion

Both racialized and immigrant status are associated with less readiness to pursue LDKT. Supporting patients to communicate their need for LDKT may improve equitable access to LDKT.

Disparities Persist Among Hispanic Patients: Completing Evaluation, Waitlisting, and Receiving a Kidney Transplant

Background

Hispanic patients receive disproportionately fewer kidney transplants (KT) than non-Hispanic White (NHW) patients. In this observational study, we evaluated disparities in completing evaluation steps to KT among Hispanic patients.

Methods

Using medical records of Hispanic and NHW patients initiating evaluation at 4 transplant centers from January 2011 to March 2020, we performed sequential Cox models to compare Hispanic versus NHW patients reaching each step of the evaluation process until receiving a KT.

Results

Among all 5197 patients (Hispanic n = 2473; NHW n = 2724) initiating evaluation, Hispanic patients had 8% lower risk to be approved by the kidney pancreas (KP) committee than NHW patients (adjusted hazard ratio [aHR], 0.92; 95% confidence intervals (CI), 0.86-0.98; P = 0.015). Among 3492 patients approved by the KP committee, Hispanic patients had 13% lower risk to be waitlisted than NHW patients (aHR, 0.87; 95% CI, 0.81-0.94; P = 0.004). Among 3382 patients who were waitlisted, Hispanic patients had 11% lower risk than NHW patients to receive KT (aHR, 0.89; 95% CI, 0.81-0.97; P = 0.011). Among all patients initiating evaluation, Hispanic patients had a 16% lower risk than NHW patients to reach KT (aHR, 0.84; 95% CI, 0.76-0.92; P = 0.0002).

Conclusions

Our study found that disproportionately fewer Hispanic patients were approved by the KP committee, were waitlisted, and received a KT, particularly a living donor kidney transplant, than NHW patients. Closer oversight of the evaluation process may help patients overcome challenges in access to KT.

Knowledge About Renal Transplantation Among African, Caribbean, and Black Canadian Patients With Advanced Kidney Failure

Introduction

Variable transplant-related knowledge may contribute to inequitable access to living donor kidney transplant (LDKT). We compared transplant-related knowledge between African, Caribbean, and Black (ACB) versus White Canadian patients with kidney failure using the Knowledge Assessment of Renal Transplantation (KART) questionnaire.

Methods

This was a cross-sectional cohort study. Data were collected from a cross-sectional convenience sample of adults with kidney failure in Toronto. Participants also answered an exploratory question about their distrust in the kidney allocation system. Clinical characteristics were abstracted from medical records. The potential contribution of distrust to differences in transplant knowledge was assessed in mediation analysis.

Results

Among 577 participants (mean [SD] age 57 [14] years, 63% male), 25% were ACB, and 43% were White Canadians. 45% of ACB versus 26% of White participants scored in the lowest tertile of the KART score. The relative risk ratio to be in the lowest tertile for ACB compared to White participants was 2.22 (95% confidence interval [CI]: 1.11, 4.43) after multivariable adjustment. About half of the difference in the knowledge score between ACB versus White patients was mediated by distrust in the kidney allocation system.

Conclusion

Participants with kidney failure from ACB communities have less transplant-related knowledge compared to White participants. Distrust is potentially contributing to this difference.

Exploring barriers to living donor kidney transplant for African, Caribbean and Black communities in the Greater Toronto Area, Ontario: a qualitative study protocol

INTRODUCTION

Living donor (LD) kidney transplant (KT) is the best treatment option for many patients with kidney failure as it improves quality of life and survival compared with dialysis and deceased donor KT. Unfortunately, LDKT is underused, especially among groups marginalised by race and ethnicity. African, Caribbean and Black (ACB) patients are 60%-70% less likely to receive LDKT in Canada compared with white patients. Research from the USA and the UK suggests that mistrust, cultural and generational norms, access, and affordability may contribute to inequities. To date, no Canadian studies have explored the beliefs and behaviours related to LDKT in ACB communities. Research approaches that use a critical, community-based approach can help illuminate broader structural factors that may shape individual beliefs and behaviours. In this qualitative study, we will investigate barriers to accessing LDKT in ACB communities in the Greater Toronto Area, to enhance our understanding of the perspectives and experiences of ACB community members, both with and without lived experience of chronic kidney disease (CKD).

METHODS AND ANALYSIS

Hospital-based and community-based recruitment strategies will be used to recruit participants for focus groups and individual interviews. Participants will include self-identified ACB individuals with and without experiences of CKD and nephrology professionals. Collaboration with ACB community partners will facilitate a community-based research approach. Data will be analysed using reflexive thematic analysis and critical race theory. Findings will be revised based on feedback from ACB community partners.

ETHICS AND DISSEMINATION

This study has been approved by the University Health Network Research Ethics Board UHN REB file #15-9775. Study findings will contribute to the codevelopment of culturally safe and responsive educational materials to raise awareness about CKD and its treatments and to improve equitable access to high-quality kidney care, including LDKT, for ACB patients.

Sociodemographic Variables in Canadian Organ Donation Organizations: A Health Information Survey

Health systems must collect equity-relevant sociodemographic variables to measure and mitigate health inequities. The specific variables collected by organ donation organizations (ODOs) across Canada, variable definitions, and processes of the collection are not defined. We undertook a national health information survey of all ODOs in Canada. These results will inform the development of a standard national dataset of equity-relevant sociodemographic variables.

Methods

We conducted an electronic, self-administered cross-sectional survey of all ODOs in Canada from November 2021 to January 2022. We targeted key knowledge holders familiar with the data collection processes within each Canadian ODO known to Canadian Blood Services. Categorical item responses are presented as numbers and proportions.

Results

We achieved a 100% response rate from 10 Canadian ODOs. Most data were collected by organ donation coordinators. Only 2 of 10 ODOs reported using scripts explaining why sociodemographic data are being collected or incorporated training in cultural sensitivity for any given variable. A lack of cultural sensitivity training was endorsed by 50% of respondents as a barrier to the collection of sociodemographic variables by ODOs, whereas 40% of respondents identified a lack of training in sociodemographic variable collection as a significant barrier.

Conclusions

Few programs routinely collect sufficient data to examine health inequities with an intersectional lens. Most data collection occurs midway through the ODO interaction, creating a missed opportunity to better understand differences in social identities of patients who register their intention to donate in advance or who decline the donation. National standardization of equity-relevant data collection definitions and processes of the collection is needed.

Financial Impact of a Culturally Sensitive Hispanic Kidney Transplant Program on Increasing Living Donation

BACKGROUND

In the United States, Hispanic/Latinx patients receive disproportionately fewer living donor kidney transplants (LDKTs) than non-Hispanic White patients. Northwestern Medicine's culturally targeted Hispanic Kidney Transplant Program (HKTP) was found to increase LDKTs in Hispanic patients at 1 of 2 transplant programs with greater implementation fidelity.

METHODS

We conducted a budget impact analysis to evaluate HKTP's impact on program financial profiles from changes in volume of LDKTs and deceased donor kidney transplants (DDKTs) in 2017 to 2019. We estimated HKTP programmatic costs, and kidney transplant (KT) program costs and revenues. We forecasted transplant volumes, HKTP programmatic costs, and KT program costs and revenues for 2022-2024.

RESULTS

At both programs, HKTP programmatic costs had <1% impact on total KT program costs, and HKTP programmatic costs comprised <1% of total KT program revenues in 2017-2019. In particular, the total volume of Hispanic KTs and HKTP LDKTs increased at both sites. Annual KT program revenues of HKTP LDKTs and DDKTs increased by 226.9% at site A and by 1042.9% at site B when comparing 2019-2017. Forecasted HKTP LDKT volume showed an increase of 36.4% (site A) and 33.3% (site B) with a subsequent increase in KT program revenues of 42.3% (site A) and 44.3% (site B) among HKTP LDKTs and DDKTs.

CONCLUSIONS

HKTP programmatic costs and KT evaluation costs are potentially recoverable by reimbursement of organ acquisition costs and offset by increases in total KT program revenues of LDKTs; transplant programs may find implementation of the HKTP financially manageable.

Psychosocial Distress in Patients With Advanced CKD by Racial Group and Immigrant Status: A Canadian Cross-sectional Study

RATIONALE & OBJECTIVE

Patients with advanced chronic kidney disease (CKD) have been reported to experience profound psychosocial distress. Other work has established that patients with CKD from marginalized populations (including individuals who on the basis of race often face racism and related discrimination, termed "racialization") experience health care inequities. Given limited information on the intersection of these 2 phenomena, we assessed the association of psychosocial distress with racialized status and immigrant status in Canadians with advanced CKD.

STUDY DESIGN

Secondary analysis of cross-sectional data.

SETTING & PARTICIPANTS

536 patients with advanced CKD (estimated glomerular filtration rate<30mL/min/1.73m², with or without kidney replacement therapy) from multiple clinical centers in Toronto.

EXPOSURE

Racialized status (individuals who identify as Asian or as African, Caribbean, or Black Canadian), immigrant status, and combined immigrant-racialized status.

OUTCOME

Psychosocial distress, defined as the presence of depression, anxiety, or social difficulties (ie, a score of≥10 points on the Patient Health Questionnaire 9, Generalized Anxiety Disorder 7, or Social Distress 16 scales, respectively).

ANALYTICAL APPROACH

The independent associations of racialized status and immigrant status with psychosocial distress, depression, anxiety, and social difficulties were examined using univariable- and multivariable-adjusted logistic regression.

RESULTS

Mean age of the 536 participants was 57±16 (SD) years, 62% were male, and 45% were immigrants. Of the sample, 58% were White, 22% were African, Caribbean, or Black Canadian, and 20% were Asian. Psychosocial distress was present in 36% of participants (depression in 19%, anxiety in 12%, and social difficulties in 31%). To assess the combined impact of racialized and immigrant status, we created a variable with mutually exclusive categories: White nonimmigrant, racialized nonimmigrant, White immigrant, and racialized immigrant participants. In our final multivariable-adjusted model, compared with White nonimmigrant participants, racialized immigrant participants were more likely to have psychosocial distress (OR, 2.96 [95% CI, 1.81-4.81]), depression (OR, 1.87 [95% CI, 1.05-3.34]), and social difficulties (OR, 3.36 [95% CI, 2.03-5.57]). Overall similar associations were seen for racialized nonimmigrants and for White immigrants.

LIMITATIONS

Convenience sample; small subgroups; combined exposure variable grouping Asian and African, Caribbean, and Black participants together; lack of data about mechanisms.

CONCLUSIONS

Both racialized and immigrant status based on self-report of demographic characteristics were associated with psychosocial distress among patients with advanced CKD. These patients may benefit from culturally competent psychosocial support.

PLAIN-LANGUAGE SUMMARY

Psychosocial distress is frequent in patients with advanced chronic kidney disease and impacts quality of life and clinical outcomes. Psychosocial distress may be especially scarring in people who are racialized (marginalized on account of their membership in a particular racial group) and/or who are immigrants. We assessed the association of psychosocial distress with racialized and immigrant status in Canadians with advanced chronic kidney disease. Among 536 participants from multiple medical centers in Toronto, we found that racialized and immigrant participants were more likely to have psychosocial distress, depression, and social difficulties compared with White nonimmigrant participants. This is likely related to the multiple intersectional challenges, including experience with racism and discrimination that racialized immigrant patients may face. Further studies are needed to elucidate the specific factors that contribute to more distress. The potential impact of culturally competent and safe support for these patients will also need to be studied.

Access to Hematopoietic Stem Cell Transplant in Canada for Patients with Acute Myeloid Leukemia

Hematopoietic stem cell transplant is a complicated intervention only offered in specialized centers. Access to transplants may vary based on the location of primary residence, income levels, age, and reported race or ethnicity. Using data from the Canadian Institute of Health (CIH) Discharge abstract database (DAD), all non-Quebec Canadians under the age of 65 with a diagnosis of AML between 2004 and 2015 were included in this study. Descriptive statistics were produced for the variables of interest: time period, age, sex, rurality, transplant status, proportion of visible minorities, proportion identifying as indigenous, and proportion of low-income families. Transplant rates were compared and reported using univariable and multivariable analysis. In multivariable analysis, time period, province of residence, gender, and age were significantly associated with the receipt of an allogeneic hematopoietic stem cell transplant. However, differences in transplant rates observed in indigenous patients, low-income families, and visible minorities were not found to be statistically significant. In non-Quebec Canada, transplant rates vary significantly with province of residence, with the highest rates recorded in Alberta. Contrary to findings previously reported in studies exploring access to transplant in the United States, a low-income level was not associated with lower rates of transplants. This might suggest that Canada’s universal health care insurance program is protective against socioeconomic barriers that impact access to health care services.

Kidney transplantation and withdrawal rates among wait-listed first-generation immigrants in Italy

Background

Multiple barriers diminish access to kidney transplantation (KT) in immigrant compared to non-immigrant populations. It is unknown whether immigration status reduces the likelihood of KT after wait-listing despite universal healthcare coverage with uniform access to transplantation.

Methods

We retrospectively collected data of all adult waiting list (WL) registrants in Italy (2010–20) followed for 5 years until death, KT in a foreign center, deceased-donor kidney transplant (DDKT), living-donor kidney transplant (LDKT) or permanent withdrawal from the WL. We calculated adjusted relative probability of DDKT, LDKT and permanent WL withdrawal in different immigrant categories using competing-risks multiple regression models.

Results

Patients were European Union (EU)-born (n = 21 624), Eastern European-born (n = 606) and non-European-born (n = 1944). After controlling for age, sex, blood type, dialysis vintage, case-mix and sensitization status, non-European-born patients had lower LDKT rates compared to other immigrant categories: LDKT adjusted relative probability of non-European-born vs. Eastern European-born 0.51 (95% CI: 0.33–0.79; P = 0.002); of non-European-born vs. EU-Born: 0.65 (95% CI: 0.47–0.82; P = 0.001). Immigration status did not affect the rate of DDKT or permanent WL withdrawal.

Conclusions

Among EU WL registrants, non-European immigration background is associated with reduced likelihood of LDKT but similar likelihood of DDKT and permanent WL withdrawal. Wherever not available, new national policies should enable coverage of travel and medical fees for living-donor surgery and follow-up for non-resident donors to improve uptake of LDKT in immigrant patients, and provide KT education that is culturally competent, individually tailored and easily understandable for patients and their potential living donors.

Pretransplant Patient Education in Solid-organ Transplant: A Narrative Review

Education for pretransplant, solid-organ recipient candidates aims to improve knowledge and understanding about the transplant process, outcomes, and potential complications to support informed, shared decision-making to reduce fears and anxieties about transplant, inform expectations, and facilitate adjustment to posttransplant life. In this review, we summarize novel pretransplant initiatives and approaches to educate solid-organ transplant recipient candidates. First, we review approaches that may be common to all solid-organ transplants, then we summarize interventions specific to kidney, liver, lung, and heart transplant. We describe evidence that emphasizes the need for multidisciplinary approaches to transplant education. We also summarize initiatives that consider online (eHealth) and mobile (mHealth) solutions. Finally, we highlight education initiatives that support racialized or otherwise marginalized communities to improve equitable access to solid-organ transplant. A considerable amount of work has been done in solid-organ transplant since the early 2000s with promising results. However, many studies on education for pretransplant recipient candidates involve relatively small samples and nonrandomized designs and focus on short-term surrogate outcomes. Overall, many of these studies have a high risk of bias. Frequently, interventions assessed are not well characterized or they are combined with administrative and data-driven initiatives into multifaceted interventions, which makes it difficult to assess the impact of the education component on outcomes. In the future, well-designed studies rigorously assessing well-defined surrogate and clinical outcomes will be needed to evaluate the impact of many promising initiatives.

Ethnic Differences in Health Literacy, Self-Efficacy, and Self-Management in Patients Treated With Maintenance Hemodialysis

Background:

There is a gap in research investigating the potential impact of ethnicity on health literacy, self-efficacy, and self-management in patients treated with maintenance hemodialysis (MHD).

Objective:

To explore (1) the associations between health literacy, self-efficacy, and self-management among outpatients with kidney failure receiving treatment with MHD, and (2) the differences in health literacy and self-efficacy based on characteristics of ethnicity (ie, physical resemblance and proficiency in the language of the host population), known to be associated with health care access and health outcomes.

Design:

Cross-sectional

Setting:

Outpatients receiving MHD at 7 adult hemodialysis centers in Calgary, Alberta from September 2014 to December 2014.

Patients:

Participants were grouped into 2 groups based on a proposed 4-quadrant framework of a multicultural society. Quadrant 1 comprised outpatients with physical resemblance and first language of the host population (ie, white and English as a first language), whereas quadrant 4 participants comprised outpatients with physical resemblance and first language not of the host population (ie, non-white and first language other than English). A total of 78 patients (n_Q1 = 44, n_Q4 = 34) were included.

Measurements:

Heath literacy, self-efficacy, and self-management were measured using the Health Literacy Questionnaire (HLQ), Strategies Used by People to Promote Health (SUPPH), and Patient Activation Measure-13 (PAM-13), respectively.

Methods:

Convenience sampling was used to recruit participants at each of the 7 adult hemodialysis centers. All participants completed a study package, which included a demographic questionnaire, HLQ, SUPPH, and PAM-13. Spearman rho was calculated to identify correlations between patient activation level and HLQ and SUPPH scores. Independent t tests were performed to identify differences in HLQ and SUPPH scores between Q1 and Q4 participants. Stepwise regression was performed in other analyses to identify predictor variables of patient activation level.

Results:

Statistically significant correlations were identified between patient activation level and the health literacy domains of “ability to actively engage with health care providers” (r_HLQ6= .535, P < .001), “ability to find good health information” (r_HLQ8 = .611, P < .001), and “understanding health information well enough to know what to do” (r_HLQ9 = .712, P < .001). There was a statistically significant difference between Q1 and Q4 participants in the health literacy domain of “ability to find good health information” (P = .048). “Understanding health information well enough to know what to do” and “actively managing health” were included in the final stepwise regression model, F(2, 72) = 32.232, P < .001.

Limitations:

The cross-sectional design limits the generalizability of the results. The small sample size limits the power to identify significant associations and differences. Although English was not the first language of Q4 participants, all were proficient in English, meaning potential differences of a key subgroup of Q4 (ie, those who did not speak any English) were not captured.

Conclusion:

The HLQ allowed for the creation of a health literacy profile of patients with end-stage kidney disease receiving treatment with MHD. The findings suggest possible associations between specific domains of health literacy and patient activation. Outpatients’ representative of Q4 receiving treatment with MHD appear to struggle more with finding good health information, which may leave them at a disadvantage in the early phases of their self-management efforts. The findings highlight potential opportunities to better tailor patient care to support patients in their self-management, particularly for patients from ethnic minority backgrounds.

Living Kidney Donors' Financial Expenses and Mental Health

BACKGROUND

Living kidney donors incur donation-related expenses, but how these expenses impact postdonation mental health is unknown.

METHODS

In this prospective cohort study, the association between mental health and donor-incurred expenses (both out-of-pocket costs and lost wages) was examined in 821 people who donated a kidney at one of the 12 transplant centers in Canada between 2009 and 2014. Mental health was measured by the RAND Short Form-36 Health Survey along with Beck Anxiety Inventory and Beck Depression Inventory.

RESULTS

A total of 209 donors (25%) reported expenses of >5500 Canadian dollars. Compared with donors who incurred lower expenses, those who incurred higher expenses demonstrated significantly worse mental health-related quality of life 3 months after donation, with a trend towards worse anxiety and depression, after controlling for predonation mental health-related quality of life and other risk factors for psychological distress. Between-group differences for donors with lower and higher expenses on these measures were no longer significant 12 months after donation.

CONCLUSIONS

Living kidney donor transplant programs should ensure that adequate psychosocial support is available to all donors who need it, based on known and unknown risk factors. Efforts to minimize donor-incurred expenses and to better support the mental well-being of donors need to continue. Further research is needed to investigate the effect of donor reimbursement programs, which mitigate donor expenses, on postdonation mental health.

Barriers to Accessing Kidney Transplantation Among Populations Marginalized by Race and Ethnicity in Canada: A Scoping Review Part 1-Indigenous Communities in Canada

BACKGROUND

Kidney transplantation (KT), a treatment option for end-stage kidney disease (ESKD), is associated with longer survival and improved quality of life compared with dialysis. Inequities in access to KT, and specifically, living donor kidney transplantation (LDKT), have been documented in Canada along various demographic dimensions. In this article, we review existing evidence about inequitable access and barriers to KT and LDKT for patients from Indigenous communities in Canada.

OBJECTIVE

To characterize the current state of literature on access to KT and LDKT among Indigenous communities in Canada and to answer the research question, "what factors may influence inequitable access to KT among Indigenous communities in Canada."

ELIGIBILITY CRITERIA

Databases and gray literature were searched in June and November 2020 for full-text original research articles or gray literature resources addressing KT access or barriers in Indigenous communities in Canada. A total of 26 articles were analyzed thematically.

SOURCES OF EVIDENCE

Gray literature and CINAHL, OVID Medline, OVID Embase, and Cochrane databases.

CHARTING METHODS

Literature characteristics were recorded and findings which described rates of and factors that influence access to KT were summarized in a narrative account. Key themes were subsequently identified and synthesized thematically in the review.

RESULTS

Indigenous communities in Canada experience various barriers in accessing culturally safe medical information and care, resulting in inequitable access to KT. Barriers include insufficient incorporation of Indigenous ways of knowing and being in information dissemination and care for ESKD and KT, spiritual concerns, health beliefs, logistical hurdles to accessing care, and systemic mistrust resulting from colonialism and systemic racism.

LIMITATIONS

This review included studies that used various methodologies and did not assess study quality. Data on Indigenous status were not reported or defined in a standardized manner. Indigenous communities are not homogeneous and views on organ donation and KT vary by individual.

CONCLUSIONS

Our scoping review has identified potential barriers that Indigenous communities may face in accessing KT and LDKT. Further research is urgently needed to better understand barriers and support needs and to develop strategies to improve equitable access to KT and LDKT for Indigenous populations in Canada.

Barriers to Accessing Kidney Transplantation Among Populations Marginalized by Race and Ethnicity in Canada: A Scoping Review Part 2-East Asian, South Asian, and African, Caribbean, and Black Canadians

BACKGROUND

Kidney transplantation (KT), a treatment option for end-stage kidney disease (ESKD), is associated with longer survival and improved quality of life compared with dialysis. Inequities in access to KT, and specifically, living donor kidney transplantation (LDKT), have been documented in Canada, along various demographic dimensions. In this article, we review existing evidence about inequitable access to KT and LDKT for patients from communities marginalized by race and ethnicity in Canada.

OBJECTIVE

To characterize the currently published data on rates of KT and LDKT among East Asian, South Asian, and African, Caribbean, and Black (ACB) Canadian communities and to answer the research question, "what factors may influence inequitable access to KT among East Asian, South Asian, and ACB Canadian communities?."

ELIGIBILITY CRITERIA

Databases and gray literature were searched in June and November 2020 for full-text original research articles or gray literature resources addressing KT access or barriers in East Asian, South Asian, and ACB Canadian communities. A total of 25 articles were analyzed thematically.

SOURCES OF EVIDENCE

Gray literature and CINAHL, OVID Medline, OVID Embase, and Cochrane databases.

CHARTING METHODS

Literature characteristics were recorded and findings which described rates of and factors that influence access to KT were summarized in a narrative account. Key themes were subsequently identified and synthesized thematically in the review.

RESULTS

East Asian, South Asian, and ACB communities in Canada face barriers in accessing culturally appropriate medical knowledge and care and experience inequitable access to KT. Potential barriers include gaps in knowledge about ESKD and KT, religious and spiritual concerns, stigma of ESKD and KT, health beliefs, social determinants of health, and experiences of systemic racism in health care.

LIMITATIONS

This review included literature that used various methodologies and did not assess study quality. Data on ethnicity and race were not reported or defined in a standardized manner. The communities examined in this review are not homogeneous and views on organ donation and KT vary by individual.

CONCLUSIONS

Our review has identified potential barriers for communities marginalized by race and ethnicity in accessing KT and LDKT. Further research is urgently needed to better understand the barriers and support needs of these communities, and to develop strategies to improve equitable access to LDKT for the growingly diverse population in Canada.

Informing American Muslims about living donation through tailored health education: A randomized controlled crossover trial evaluating increase in biomedical and religious knowledge

Biomedical and religious knowledge affects organ donation attitudes among Muslims. We tested the effectiveness of mosque-based, religiously tailored, ethically balanced education on organ donation among Muslim Americans. Our randomized, controlled, crossover trial took place at 4 mosques randomized to an early arm where organ donation education preceded a control educational workshop or a late arm with the order reversed. Primary outcomes were changes in biomedical (Rotterdam Renal Replacement Knowledge Test living donation subscale, R3KT) and religious (Islamic Knowledge of Living Organ Donation, IK-LOD) living kidney donation knowledge. Statistical analysis employed a 2 (Treatment Arm) X 3 (Time of Assessment) mixed-method analysis of variance. Of 158 participants, 59 were in the early arm and 99 in the late arm. A between group t test comparison at Period 1 (Time 1 - Time 2), demonstrated that the early arm had a significantly higher mean IK-LOD (7.11 v 5.19, P < .05) and R3KT scores (7.65 v 4.90, P < .05) when compared to the late arm. Late arm participants also had significant increases in mean IK-LOD (5.19 v 7.16, P < .05) and R3KT scores (4.90 v. 6.81, P < .05) postintervention (Time 2-Time 3). Our novel program thus yielded significant kidney donation-related knowledge gains among Muslim Americans (NCT04443114 Clinicaltrials.gov).

Analysis of Linguistically and Culturally Tailored Initiatives in Websites of Kidney Transplant Programs in the United States Between 2013-2018

INTRODUCTION

Minority patients constitute the majority of the kidney transplant waiting list, yet they suffer greater difficulties in listing and longer wait times to transplantation. There is a lack of information regarding targeted efforts by transplant centers to improve transplant care for minority populations.

RESEARCH QUESTION

Our aim was to analyze all kidney transplant websites in the United States to identify changes over a 5-year period in the number of multilingual websites, reported culturally targeted initiatives, and center and provider diversity.

DESIGN

Surveys were developed to analyze center websites of all transplant programs in the United States. Those with incomplete information about their nephrology or surgical teams were excluded, resulting in 174 (73%) sites in 2013 and 185 (76%) in 2018. Results: Few websites were available in a language other than English, 6.3% in 2013 and 9.7% in 2018 (P = 0.24). Only 3 websites (1.3%) in 2013 and 7 (3.7%) in 2018 reported any evidence of a culturally targeted initiative (P = 0.23). In 2018, 35% of centers employed a Hispanic transplant physician, 77% had a transplant physician who spoke a language other than English, and 39% had a transplant physician who spoke Spanish.

DISCUSSION

Although minority patients are expected to grow in the United States, decreased access to transplantation continues to vex the transplant community. Very little progress has been made in the development of multilingual websites and culturally targeted initiatives.

Renal Replacement Knowledge and Preferences for African Americans With Chronic Kidney Disease

BACKGROUND

Renal replacement therapies (RRT) other than in-centre haemodialyses are underutilised by African Americans with end-stage renal disease (ESRD) even though they are associated with reduced costs, morbidity and mortality as well as improved quality of life for patients.

OBJECTIVES

To understand African American patients' knowledge of RRT options and how patient, provider and system-factors contribute to knowledge and preferences. Participants' interviews were conducted at the University of Chicago Medical Center with African American patients with chronic kidney disease (CKD). The final analysis included 28 interviews; 22 patients had CKD not yet on dialysis or having received a transplant, while 6 had reached ESRD and were receiving treatment for kidney failure. Approach Transcripts were uploaded into NVivo8 for coding. Thematic analysis was used for data interpretation.

RESULTS

Four themes were identified: (1) limited knowledge of home modalities and deceased donor options, (2) CKD patients gave little thought to choosing RRT options, (3) CKD patients relied on doctors for treatment decisions, and (4) while patients reported knowledge of living kidney donation transplants (LKDT), it did not translate to receiving an LKDT.

CONCLUSION

African Americans face significant knowledge and access barriers when deciding on their RRT treatment. Even patients with advanced CKD were still in the early stages of RRT selection. Understanding the knowledge gaps and barriers patients face will inform our subsequent intervention to educate and motivate patients to increase CKD self-care and improve communication between patients, their families and their providers about different RRT treatments.

Ethnic background is associated with no live kidney donor identified at the time of first transplant assessment-an opportunity missed? A single-center retrospective cohort study

Patients from ethnocultural minorities have reduced access to live donor kidney transplant (LDKT). To explore early pretransplant ethnocultural disparities in LDKT readiness, and the impact of the interactions with the transplant program, we assessed if patients had a potential live donor (LD) identified at first pretransplant assessment, and if patients with no LD initially received LDKT subsequently. Single-center, retrospective cohort of adults referred for kidney transplant (KT) assessment. Multivariable logistic regression assessed the association between ethnicity and having a potential LD. Cox proportional hazard analysis assessed the association between no potential LD initially and subsequent LDKT. Of 1617 participants, 66% of Caucasians indicated having a potential LD, compared with 55% of South Asians, 44% of African Canadians, and 41% of East Asians (P < 0.001). In multivariable logistic regression analysis, the odds of having a potential LD identified was significantly lower for African, East and South Asian Canadians. No potential LD at initial KT assessment was associated with lower likelihood of LDKT subsequently (hazard ratio [HR], 0.14; [0.10-0.19]). Compared to Caucasians, African, East and South Asian and African Canadians are less likely to have a potential LD identified at first KT assessment, which predicts a lower likelihood of subsequent LDKT.

Substance use in kidney transplant candidates and its impact on access to kidney transplantation

BACKGROUND

Due to the increasing public acceptance of substance use, it is important to understand the association between substance use and access to kidney transplant and its outcomes. Here, we assess the sociodemographic predictors of substance use and the association between substance use and KT access.

METHODS

Predictors of substance use were examined using a multivariable-adjusted multinomial logistic regression. The association between current substance use (tobacco and drug) and time from referral to listing or receipt of a KT was examined using Cox proportional hazards models.

RESULTS

Of 2346 patients, the prevalence of current substance use was 17%. Predictors of current tobacco use were younger age, male sex, Caucasian ethnicity, being unemployed, and unmarried. Predictors of current drug use were younger age, male sex, Caucasian ethnicity, a history of non-adherence, and a history of mental health disorder. Patients with tobacco use had a decreased likelihood of being cleared for KT (hazard ratio [HR]:0.83[0.70, 0.99]) and receiving a KT (HR:0.80 [0.66, 0.96]). No association was seen in this sample for patients with drug use (HR:0.88 [0.69, 1.11] for being cleared for KT and 0.88 [0.69, 1.14] for KT, respectively).

CONCLUSIONS

Tobacco use was associated with a decreased likelihood of access to KT whereas there was no statistically significant difference in access to KT between patients with or without drug use.

Health Professional-Identified Barriers to Living Donor Kidney Transplantation: A Qualitative Study

BACKGROUND

Living donor kidney transplantation (LDKT) has several advantages over deceased donor kidney transplantation. Yet rates of living donation are declining in Canada and there exists significant interprovincial variability. Efforts to improve living donation tend to focus on the patient and barriers identified at their level, such as not knowing how to ask for a kidney or lack of education. These efforts favor those who have the means and the support to find living donors. Thus, a Canadian Institutes of Health Research (CIHR)-organized workshop recommended that education efforts to understand and remove barriers should focus on health professionals (HPs). Despite this, little attention has been paid to what they identify as barriers to discussing LDKT with their patients.

OBJECTIVE

Our aim was to explore HP-identified barriers to discuss living donation with patients in 3 provinces of Canada with low (Quebec), moderate (Ontario), and high (British Columbia) rates of LDKT.

DESIGN

This study consists of an interpretive descriptive approach as it enables to move beyond description and inform clinical practice.

SETTING

Purposive criterion and quota sampling were used to recruit HPs from Quebec, Ontario, and British Columbia who are involved in the care of patients with kidney disease and/or with transplant coordination.

PATIENTS

Not applicable.

MEASUREMENTS

Semistructured interviews were conducted. The interview guide was developed based on a preliminary analytical framework and a review of the literature.

METHODS

Thematic analysis was used to analyze the data stemming from the interviews. The coding process comprised of a deductive and inductive approach, and the use of a qualitative analysis software (NVivo 11). Following this, themes were identified and developed. Interviews were conducted until thematic saturation was obtained. In total, we conducted 16 telephone interviews as thematic saturation was attained.

RESULTS

Six predominant themes emerged: (1) lack of communication between transplant and dialysis teams, (2) absence of referral guidelines, (3) role perception and lack of multidisciplinary involvement, (4) HP's lack of information and training, (5) negative attitudes of some HP toward LDKT, (6) patient-level barriers as defined by the HP. HPs did mention patients' attitudes and some characteristics as the main barriers to discussions about living donation; this was noted in all provinces. HPs from Ontario and British Columbia indicated multiple strategies being implemented to address some of these barriers. Those from Ontario mentioned strategies that center on the core principles of provincial-level standardization, while those from British Columbia center on engaging the entire multidisciplinary team and improved role perception. We noted a dearth of such efforts in Quebec; however, efforts around education and promotion, while tentative, have emerged.

LIMITATIONS

Social desirability and selection bias. Our analysis might not be applicable to other provinces.

CONCLUSIONS

HPs involved with the referral and coordination of transplantation play a major role in access to LDKT. We have identified challenges they face when discussing living donation with their patients that warrant further assessment and research to inform policy change.

Explore Transplant Ontario: Adapting the Explore Transplant Education Program to Facilitate Informed Decision Making About Kidney Transplantation

Purpose:

In this article, we describe a province-wide collaborative project in which we adapted the Explore Transplant (ET) education program for use in Ontario, Canada, to develop Explore Transplant Ontario (ETO). Kidney transplantation (KT), especially living donor kidney transplantation (LDKT), is the best treatment for many patients with end-stage kidney disease (ESKD), with the best patient survival and quality of life and also reduced health care costs. Yet KT and LDKT are underutilized both internationally and in Canada. Research has demonstrated that patients with ESKD who receive personalized transplant education are more likely to complete the transplant evaluation process and to receive LDKT compared with patients who do not receive this education.

Sources of information:

Research expertise of the lead authors and Medline search of studies assessing the impact of education interventions on access to KT and LDKT.

Methods:

The ET program, developed by Dr Amy Waterman, has been used in thousands of patients with ESKD in the United States to enhance KT and LDKT knowledge. To adapt this program for use in Ontario, we convened a working group, including patient representatives, nephrologists, transplant coordinators, dialysis nurses, and patient educators from all Ontario KT centers and selected dialysis units. In an iterative process concluding in a consensus workshop, the working group reviewed and edited the text of the original ET program and suggested changes to the videos.

Key findings:

The adapted program reflects the Ontario health care environment and responds to the specific needs of patients with chronic kidney disease (CKD) in the province. The videos feature Ontario transplant nephrologists, transplant coordinators, and patients, representative of the ethnic diversity in Ontario, sharing their transplant experience and expertise. Despite the changes, ETO is consistent with the quality and style of the original ET program. At the end of this article, we summarize subsequent steps to test and utilize ETO. Those projects, specifically the ETO pilot study and a multicomponent quality improvement initiative to increase utilization of KT and LDKT across Ontario, will be described in full in future papers.

Limitations:

This article describes a provincial initiative; therefore, our findings may not be fully generalizable without further considerations. The adapted education program has not yet been tested in large trial for effectiveness.

Implications:

As a program grounded in the theoretical model of behavior change, ETO places patients with ESKD at the center of a complex process of navigating renal replacement therapy modalities and acknowledges a broad range of patient values, priorities, and states of readiness to pursue KT.

Defining Future Research Priorities in Donation and Organ and Stem Cell Transplantation With Patients, Families, Caregivers, Healthcare Providers and Researchers Within the Canadian National Transplant Research Program

Supplemental digital content is available in the text.

Background

Patients, families, and caregivers have a unique understanding of the diseases they live with and provide care for every day. Their experience and expertise are important and should be taken into consideration when determining research priorities. The aim of this study was to gather the perspectives of Canadian patients, families, caregivers, researchers, and healthcare professionals on what research priorities were important to them in the field of organ and hematopoietic cell transplantation (HCT) and donation within the Canadian National Transplant Research Program (CNTRP).

Methods

The CNTRP developed a national consultation process, which included a Web-based survey and in-person workshop, to ascertain and validate the viewpoints of the Canadian donation and transplant community. The Web-based survey identified 3 principal research priorities (increasing donation, developing better antirejection drugs and developing tolerance), which were further refined and prioritized during the one-and-a-half day national workshop held in Toronto in November 2015.

Results

A total of 505 participants answered the Web-based survey, and 46 participants (28 patients, 12 researchers and 6 healthcare professionals) participated in the in-person workshop. Workshop participants ranked the following 2 priorities as the most important in the fields of donation, HCT, and solid organ transplantation: methods for developing a culture of donation (within healthcare organizations and throughout society); and methods for improving graft survival and antirejection therapy.

Conclusion

The CNTRP will use these results to prioritize future research projects and studies in donation, HCT, and solid organ transplantation in the years to come.

Pre-transplant history of mental health concerns, non-adherence, and post-transplant outcomes in kidney transplant recipients

OBJECTIVE

The association between pre-transplant mental health concerns and non-adherence and post-transplant outcomes after kidney transplantation is not fully established. We examined the relationship between a pre-transplant history of mental health concerns and non-adherence and post-transplant outcomes among kidney transplant recipients.

METHODS

In this retrospective single center cohort study of adult kidney transplant recipients (n=955) the associations between the history of mental health concerns or non-adherence and the time from kidney transplant to biopsy proven acute rejection; death-censored graft failure and total graft failure were examined using Cox proportional hazards models.

RESULTS

Mean (SD) age was 51 (13) years, 61% were male and 27% had a history of diabetes. Twenty-two and 11% of patients had mental health concerns and non-adherence, respectively. Fifteen percent of the patients had acute rejection, 5.6% had death-censored graft failure and 13.0% had total graft failure. The history of mental health concerns was not associated with acute rejection, death-censored graft failure or total graft failure. Patients with versus without a history of non-adherence tended to have higher cumulative incidence of acute rejection (23.3% [95% CI: 16.1, 33.2] vs. 13.6% [95% CI: 11.4, 16.2]) and death-censored graft failure (15.0% [95% CI: 6.9, 30.8] vs. 6.4% [95% CI: 4.7, 8.7]) (log rank p=0.052 and p=0.086, respectively). These trends were not significant after multivariable adjustment.

CONCLUSION

In summary, a history of pre-transplant mental health concerns or non-adherence is not associated with adverse outcomes in patients who completed transplant workup and received a kidney transplant.