Relationship between patients' perceptions of disadvantage and discrimination and listing for kidney transplantation

Indirect effect of negative evaluations of therapy on the association between racial stress and posttraumatic stress disorder symptoms in pregnant Black persons

OBJECTIVE

Black pregnant individuals are at disproportionate risk for posttraumatic stress disorder (PTSD) compared to other groups. A wealth of literature suggests racial stress contributes to this inequity, but cultural and structural mechanisms, such as perceived barriers to mental health treatment, underlying the relationship between racial stress and PTSD symptoms remain understudied. Negative evaluations of psychotherapy and stigma represent potential mechanisms, though no previous studies have examined these associations. To address this gap, we tested an indirect effect of racial stress on PTSD symptoms through perceived barriers to mental health treatment in pregnant Black individuals.

METHOD

Mediation analyses were used to assess an indirect relationship between racial stress and PTSD symptoms through perceived barriers to mental health treatment.

RESULTS

At the bivariate level, racial stress was significantly associated with PTSD symptoms (r = .20, p = .03) and negative evaluations of therapy (r = .22, p = .02), but not with stigma (r = .140, p = .147). Negative evaluations of therapy were also associated with PTSD symptoms (r = .43, p < .001). There was an indirect effect of racial stress on PTSD symptoms through a negative evaluation of therapy, β = .08, SE = 0.04, CI [0.01, 0.18]. More specifically, racial stress was associated with a more negative evaluation of therapy, which was in turn associated with more PTSD symptoms.

CONCLUSIONS

Results highlight the need for accessible and culturally competent mental health care for pregnant Black individuals. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Intersectional race and gender disparities in kidney transplant access in the United States: a scoping review

BACKGROUND

Gender and racial disparities in kidney transplant access are well established, however how gender and race interact to shape access to kidney transplant is less clear. Therefore, we examined existing literature to assess what is known about the potential interaction of gender and race and the impact on access to kidney transplantation in the US.

METHODS

Following PRISMA guidelines, we conducted a scoping review and included quantitative and qualitative studies published in English between 1990 and May 31, 2023 among adult end-stage kidney disease patients in the US. All studies reported on access to specific transplant steps or perceived barriers to transplant access in gender and race subgroups, and the intersection between the two. We narratively synthesized findings across studies.

RESULTS

Fourteen studies met inclusion criteria and included outcomes of referral (n = 4, 29%), evaluation (n = 2, 14%), waitlisting (n = 4, 29%), transplantation (n = 5, 36%), provider perceptions of patient transplant candidacy (n = 3, 21%), and patient preferences and requests for a living donor (n = 5, 36%). Overall, we found that White men have the greatest access at all steps of the transplant process, from referral to eventual living or deceased donor transplantation. In contrast, women from racial or ethnic minorities tend to have the lowest access to kidney transplant, in particular living donor transplant, though this was not consistent across all studies.

CONCLUSIONS

Examining how racism and sexism interact to shape kidney transplant access should be investigated in future research, in order to ultimately shape policies and interventions to improve equity.

Breaking Barriers and Bridging Gaps: Advancing Diversity, Equity, and Inclusion in Kidney Transplant Care for Black and Hispanic Patients in the United States

Kidney transplantation offers better mortality and quality of life outcomes to patients with end-stage renal failure compared to dialysis. Specifically, living donor kidney transplantation is the best treatment for end-stage renal disease, since it offers the greatest survival benefit compared to deceased donor kidney transplant or dialysis. However, not all patients from all racial/ethnic backgrounds enjoy these benefits. While black and Hispanic patients bear the predominant disease burden within the United States, they represent less than half of all kidney transplants in the country. Other factors such as cultural barriers that proliferate myths about transplant, financial costs that impede altruistic donation, and even biological predispositions create a complex maze and can also perpetuate care inaccessibility. Therefore, blanket efforts to increase the overall donation pool may not extend access to vulnerable populations, who may require more targeted attention and interventions. This review uses US kidney transplantation data to substantiate accessibility differences amongst racial minorities as well as provides examples of successful institutional and national systemic level changes that have improved transplantation outcomes for all.

Are cultural or psychosocial factors associated with patient-reported outcomes at the conclusion of kidney transplant evaluation?

BACKGROUND

Kidney transplant evaluation (KTE) is a period marked by many stressors for patients, which may lead to poorer patient-reported outcomes (PROs). Research on the association of cultural and psychosocial factors with PROs during KTE is lacking, even though cultural and psychosocial variables may mitigate the relationship between acceptance status and PROs.

METHODS

Using a prospective cohort study of 955 adults referred for KTE, we examined whether cultural factors and psychosocial characteristics, assessed at the initiation of KTE, are associated with PROs at KTE completion, controlling for demographics and medical factors. Also, we analyzed whether these factors moderate the relationship between transplant acceptance status and PROs.

RESULTS

In multivariable regression models, a stronger sense of mastery was associated with higher physical and mental QOL. A stronger sense of self-esteem was associated with higher kidney-specific QOL. Depression was associated with a lower mental QOL, but only in those who were accepted for transplant. Having low levels of external locus of control was associated with better mental QOL in those who were not accepted for transplant. Higher anxiety was associated with poorer kidney-specific QOL among those who were not accepted for KT, but trust in physician was only associated with greater satisfaction in transplant clinic service for those who were accepted for KT.

CONCLUSIONS

Targeting interventions to increase patient mastery and external locus of control, and reduce depression and anxiety in patients undergoing kidney transplant evaluation may be useful approaches to improve their experience during this stressful period.

A scoping review of inequities in access to organ transplant in the United States

Background

Organ transplant is the preferred treatment for end-stage organ disease, yet the majority of patients with end-stage organ disease are never placed on the transplant waiting list. Limited access to the transplant waiting list combined with the scarcity of the organ pool result in over 100,000 deaths annually in the United States. Patients face unique barriers to referral and acceptance for organ transplant based on social determinants of health, and patients from disenfranchised groups suffer from disproportionately lower rates of transplantation. Our objective was to review the literature describing disparities in access to organ transplantation based on social determinants of health to integrate the existing knowledge and guide future research.

Methods

We conducted a scoping review of the literature reporting disparities in access to heart, lung, liver, pancreas and kidney transplantation based on social determinants of health (race, income, education, geography, insurance status, health literacy and engagement). Included studies were categorized based on steps along the transplant care continuum: referral for transplant, transplant evaluation and selection, living donor identification/evaluation, and waitlist outcomes.

Results

Our search generated 16,643 studies, of which 227 were included in our final review. Of these, 34 focused on disparities in referral for transplantation among patients with chronic organ disease, 82 on transplant selection processes, 50 on living donors, and 61 on waitlist management. In total, 15 studies involved the thoracic organs (heart, lung), 209 involved the abdominal organs (kidney, liver, pancreas), and three involved multiple organs. Racial and ethnic minorities, women, and patients in lower socioeconomic status groups were less likely to be referred, evaluated, and added to the waiting list for organ transplant. The quality of the data describing these disparities across the transplant literature was variable and overwhelmingly focused on kidney transplant.

Conclusions

This review contextualizes the quality of the data, identifies seminal work by organ, and reports gaps in the literature where future research on disparities in organ transplantation should focus. Future work should investigate the association of social determinants of health with access to the organ transplant waiting list, with a focus on prospective analyses that assess interventions to improve health equity.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12939-021-01616-x.

Social and Cultural Challenges in Caring for Latinx Individuals With Kidney Failure in Urban Settings

IMPORTANCE

Latinx individuals with end-stage kidney disease (ESKD) constitute 19% of US patients receiving in-center scheduled hemodialysis. Compared with non-Latinx White patients, Latinx individuals often face poor economic, environmental, and living circumstances. The challenges for health care professionals engendered by these circumstances when Latinx individuals present with ESKD and possible solutions have not been well described.

OBJECTIVE

To examine the perceptions of interdisciplinary health care professionals who work in dialysis centers in urban settings with large racial and ethnic minority populations about how social challenges affect the care of Latinx patients with ESKD.

DESIGN, SETTING, AND PARTICIPANTS

This qualitative study administered semistructured interviews of interdisciplinary health care professionals at 4 urban dialysis centers in Denver, Colorado, from April 1 to June 30, 2019. Interviews were audio recorded, transcribed verbatim, and analyzed using thematic analysis.

MAIN OUTCOMES AND MEASURES

Themes and subthemes of barriers to care.

RESULTS

Thirty interdisciplinary dialysis center health care professionals (23 [77%] female; mean [SD] age, 42.0 [11.6] years) participated. Four themes were identified. The first 3 themes and their respective subthemes (in parentheses) describe challenges to kidney care: compromised quality of care attributable to communication and cultural barriers (language interpretation by telephone, in-person language interpretation, burden of ad hoc interpretation, low-quality health care, lack of language- and culturally concordant materials, and health literacy levels), difficulty with health care access (unreliable transportation, economic instability, and loss of insurance benefits), and concerns about patient psychosocial well-being (social isolation, hopelessness, stigma of illness, and balancing personal social challenges). The fourth theme describes solutions to improve care (culturally responsive care, patient empowerment and activation, supporting primary caregivers, and peer support with navigation of the health care system).

CONCLUSIONS AND RELEVANCE

This study's findings suggest that dialysis center policies are needed that require high-quality language interpretation and the availability of culturally concordant educational materials. Community-based interventions that improve patient activation and provide peer support as well as culturally responsive care may improve the care of Latinx patients with ESKD receiving in-center scheduled hemodialysis.

Does increasing access-to-care delay accessing of care? Evidence from kidney transplantation

Policies increasing healthcare availability might decrease the cost of delaying accessing of care, leading to potential negative consequences if patients delay treatment. We analyze a policy designed to increase access to kidney transplantation through the use of time since dialysis inception to prioritize patients for transplant, which was piloted at 26 of the 271 kidney transplant centers in the United States in 2006 and 2007. We model the patient's optimization problem comparing the benefits and costs of early waitlisting and predict that the policy change will lead to delayed waitlisting. To empirically test this prediction, we use difference-in-differences fixed effects panel regression techniques to analyze data on patients who began dialysis between 1/1/2000 and 12/31/2009. The results support the model's prediction; patients on dialysis who waitlist for kidney transplantation increase pre-waitlist dialysis duration by 11.6 percent or approximately 76 days from a pre-policy mean of 652 days (SD = 654). With regard to waitlist outcomes, the policy is associated with a 4.5 percentage point decrease in the probability of receiving a deceased donor transplant, somewhat offset by a 3.0 percentage point increase in the probability of receiving a live donor transplant. On the extensive margin, patients on dialysis decrease their likelihood of ever waitlisting by 1.5 percentage points. We find an increase in pre-waitlist dialysis time and a decrease in the likelihood of waitlisting at all, especially among populations likely to have experienced increased access to transplantation through the policy change: patients self-identifying as Black or Hispanic rather than Non-Hispanic White, and patients without private insurance. These results suggest that some individuals may not benefit if their access to care increases, if the increase in access sufficiently decreases the penalty of delaying accessing of care.

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.

Kidney Transplant Evaluation and Listing: Development and Preliminary Evaluation of Multimedia Education for Patients

Background

Patient knowledge gaps about the evaluation and waitlisting process for kidney transplantation lead to delayed and incomplete testing, which compromise transplant access. We aimed to develop and evaluate a novel video education approach to empower patients to proceed with the transplant evaluation and listing process and to increase their knowledge and motivation.

Material/Methods

We developed 2 theory-informed educational animations about the kidney transplantation evaluation and listing process with input from experts in transplantation and communication, 20 candidates/recipients, 5 caregivers, 1 anthropologist, 3 community advocates, and 36 dialysis or transplant providers. We then conducted an online pre-post study with 28 kidney transplantation candidates to measure the acceptability and feasibility of the 2 videos to improve patients’ evaluation and listing knowledge, understanding, and concerns.

Results

Compared with before intervention, the mean knowledge score increased after intervention by 38% (5.7 to 7.9; P<0.001). Increases in knowledge effect size were large across age group, health literacy, education, technology access, and duration of pretransplant dialysis. The proportion of positive responses increased from before to after animation viewing for understanding the evaluation process (25% to 61%; P=0.002) and waitlist placement (32% to 86%; P<0.001). Concerns about list placement decreased (32% to 7%; P=0.039). After viewing the animations, >90% of responses indicated positive ratings on trusting the information, comfort level with learning, and engagement.

Conclusions

In partnership with stakeholders, we developed 2 educational animations about kidney transplant evaluation and listing that were positively received by patients and have the potential to improve patient knowledge and understanding and reduce patient concerns.

Social Determinants of Health and Race Disparities in Kidney Transplant

BACKGROUND AND OBJECTIVES

Black patients have a higher incidence of kidney failure but lower rate of deceased- and living-donor kidney transplantation compared with White patients, even after taking differences in comorbidities into account. We assessed whether social determinants of health (e.g., demographics, cultural, psychosocial, knowledge factors) could account for race differences in receiving deceased- and living-donor kidney transplantation.

DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS

Via medical record review, we prospectively followed 1056 patients referred for kidney transplant (2010-2012), who completed an interview soon after kidney transplant evaluation, until their kidney transplant. We used multivariable competing risk models to estimate the cumulative incidence of receipt of any kidney transplant, deceased-donor transplant, or living-donor transplant, and the factors associated with each outcome.

RESULTS

Even after accounting for social determinants of health, Black patients had a lower likelihood of kidney transplant (subdistribution hazard ratio, 0.74; 95% confidence interval, 0.55 to 0.99) and living-donor transplant (subdistribution hazard ratio, 0.49; 95% confidence interval, 0.26 to 0.95), but not deceased-donor transplant (subdistribution hazard ratio, 0.92; 95% confidence interval, 0.67 to 1.26). Black race, older age, lower income, public insurance, more comorbidities, being transplanted before changes to the Kidney Allocation System, greater religiosity, less social support, less transplant knowledge, and fewer learning activities were each associated with a lower probability of any kidney transplant. Older age, more comorbidities, being transplanted before changes to the Kidney Allocation System, greater religiosity, less social support, and fewer learning activities were each associated with a lower probability of deceased-donor transplant. Black race, older age, lower income, public insurance, higher body mass index, dialysis before kidney transplant, not presenting with a potential living donor, religious objection to living-donor transplant, and less transplant knowledge were each associated with a lower probability of living-donor transplant.

CONCLUSIONS

Race and social determinants of health are associated with the likelihood of undergoing kidney transplant.

The impact of religiously tailored and ethically balanced education on intention for living organ donation among Muslim Americans

We tested the efficacy of religiously tailored and ethically balanced education upon living kidney organ donation intent among Muslim Americans. Pre-post changes in participant stage of change, preparedness, and likelihood judged efficacy. Among 137 participants, mean stage of change toward donation appeared to improve (0.59; SD ± 1.07, P < .0001), as did the group's preparedness to make a donation decision (0.55; SD ± 0.86, P < .0001), and likelihood to donate a kidney (0.39; SD ± 0.85, P < .0001). Mean change in likelihood to encourage a loved one, a co-worker, or a mosque community member with ESRD to seek a living donor also increased (0.22; SD ± 0.84, P = .0035, 0.23; SD ± 0.82, P = .0021, 0.33; SD ± 0.79, P < .0001 respectively). Multivariate ordered logistic regression models revealed that gains in biomedical knowledge regarding organ donation increased odds for positive change in preparedness (OR = 1.20; 95% CI 1.01-1.41, P = .03), while increasing age associated with lower odds of positive change in stage of change (OR = 0.98, 95% CI 0.96-0.998, P = .03), and prior registration as an organ donor lowered odds for an increase in likelihood to donate a kidney (OR = 0.22; 95% CI 0.08-0.60, P = .003). Our intervention appears to enhance living kidney donation-related intent among Muslim Americans [Clinicaltrials.gov number: NCT04443114].

Does Racial Disparity in Kidney Transplant Waitlisting Persist After Accounting for Social Determinants of Health?

BACKGROUND

African Americans (AA) have lower rates of kidney transplantation (KT) compared with Whites (WH), even after adjusting for demographic and medical factors. In this study, we examined whether the racial disparity in KT waitlisting persists after adjusting for social determinants of health (eg, cultural, psychosocial, and knowledge).

METHODS

We prospectively followed a cohort of 1055 patients who were evaluated for KT between 3 of 10 to 10 of 12 and followed through 8 of 18. Participants completed a semistructured telephone interview shortly after their first KT evaluation appointment. We used the Wilcoxon rank-sum and Pearson chi-square tests to examine race differences in the baseline characteristics. We then assessed racial differences in the probability of waitlisting while accounting for all predictors using cumulative incidence curves and Fine and Gray proportional subdistribution hazards models.

RESULTS

There were significant differences in the baseline characteristics between non-Hispanic AA and non-Hispanic WH. AA were 25% less likely (95% confidence interval, 0.60-0.96) to be waitlisted than WH even after adjusting for medical factors and social determinants of health. In addition, being older, having lower income, public insurance, more comorbidities, and being on dialysis decreased the probability of waitlisting while having more social support and transplant knowledge increased the probability of waitlisting.

CONCLUSIONS

Racial disparity in kidney transplant waitlisting persisted even after adjusting for medical factors and social determinants of health, suggesting the need to identify novel factors that impact racial disparity in transplant waitlisting. Developing interventions targeting cultural and psychosocial factors may enhance equity in access to transplantation.

Barriers to kidney transplantation in ESKD

Kidney transplantation is the ideal treatment option for patients with end-stage kidney disease (ESKD). Since there is clear mortality benefit to receiving a transplant regardless of comorbidities and age, the gold standard of care should focus on attaining kidney transplantation and minimizing, or better yet eliminating, time on dialysis. Unfortunately, only a small percentage of patients with ESKD receive a kidney transplant. Several barriers to kidney transplantation have been identified. Barriers can largely be grouped into three categories: patient-related, physician/provider-related, and system-related. Several barriers fall into multiple categories and play a role at various levels within the healthcare system. Acknowledging and understanding these barriers will allow transplant centers and dialysis facilities to make the necessary interventions to mitigate these disparities, optimize the transplant evaluation process, and improve patient outcomes. This review will discuss these barriers and potential interventions to increase access to kidney transplantation.

Unexpected Race and Ethnicity Differences in the US National Veterans Affairs Kidney Transplant Program

BACKGROUND

Racial/ethnic minorities have lower rates of deceased kidney transplantation (DDKT) and living donor kidney transplantation (LDKT) in the United States. We examined whether social determinants of health (eg, demographics, cultural, psychosocial, knowledge factors) could account for differences in the Veterans Affairs (VA) Kidney Transplantation (KT) Program.

METHODS

We conducted a multicenter longitudinal cohort study of 611 Veterans undergoing evaluation for KT at all National VA KT Centers (2010-2012) using an interview after KT evaluation and tracking participants via medical records through 2017.

RESULTS

Hispanics were more likely to get any KT (subdistribution hazard ratios [SHR] [95% confidence interval (CI)]: 1.8 [1.2-2.8]) or DDKT (SHR [95% CI]: 2.0 [1.3-3.2]) than non-Hispanic white in univariable analysis. Social determinants of health, including marital status (SHR [95% CI]: 0.6 [0.4-0.9]), religious objection to LDKT (SHR [95% CI]: 0.6 [0.4-1.0]), and donor preference (SHR [95% CI]: 2.5 [1.2-5.1]), accounted for some racial differences, and changes to Kidney Allocation System policy (SHR [95% CI]: 0.3 [0.2-0.5]) mitigated race differences in DDKT in multivariable analysis. For LDKT, non-Hispanic African American Veterans were less likely to receive an LDKT than non-Hispanic white (SHR [95% CI]: 0.2 [0.0-0.7]), but accounting for age (SHR [95% CI]: 1.0 [0.9-1.0]), insurance (SHR [95% CI]: 5.9 [1.1-33.7]), presenting with a living donor (SHR [95% CI]: 4.1 [1.4-12.3]), dialysis duration (SHR [95% CI]: 0.3 [0.2-0.6]), network of potential donors (SHR [95% CI]: 1.0 [1.0-1.1]), self-esteem (SHR [95% CI]: 0.4 [0.2-0.8]), transplant knowledge (SHR [95% CI]: 1.3 [1.0-1.7]), and changes to Kidney Allocation System policy (SHR [95% CI]: 10.3 [2.5-42.1]) in multivariable analysis eliminated those disparities.

CONCLUSIONS

The VA KT Program does not exhibit the same pattern of disparities in KT receipt as non-VA centers. Transplant centers can use identified risk factors to target patients who may need more support to ensure they receive a transplant.

Association of sociocultural factors with initiation of the kidney transplant evaluation process

Although research shows that minorities exhibit higher levels of medical mistrust, perceived racism, and discrimination in healthcare settings, the degree to which these underlying sociocultural factors preclude end-stage renal disease (ESRD) patients from initiating kidney transplant evaluation is unknown. We telephone surveyed 528 adult ESRD patients of black or white race referred for evaluation to a Georgia transplant center (N = 3) in 2014-2016. We used multivariable logistic regression to examine associations between sociocultural factors and evaluation initiation, adjusting for demographic, clinical, and socioeconomic characteristics. Despite blacks (n = 407) reporting higher levels of medical mistrust (40.0% vs 26.4%, P < .01), perceived racism (55.5% vs 18.2%, P < .01), and experienced discrimination (29.0% vs 15.7%, P < .01) than whites (n = 121), blacks were only slightly less likely than whites to initiate evaluation (49.6% vs 57.9%, P = .11). However, after adjustment, medical mistrust (odds ratio [OR]: 0.59; 95% confidence interval [CI]: 0.39, 0.91), experienced discrimination (OR: 0.62, 95% CI: 0.41, 0.95), and perceived racism (OR: 0.61; 95% CI: 0.40, 0.92) were associated with lower evaluation initiation. Results suggest that sociocultural disparities exist in early kidney transplant access and occur despite the absence of a significant racial disparity in evaluation initiation. Interventions to reduce disparities in transplantation access should target underlying sociocultural factors, not just race.

Experiences, perspectives and values of Indigenous peoples regarding kidney transplantation: systematic review and thematic synthesis of qualitative studies

Background

Kidney transplantation is considered best practice treatment for end stage kidney disease (ESKD), however Indigenous patients are substantially less likely to receive either a deceased or live donor kidney transplant than non-Indigenous patients. We describe Indigenous peoples’ experiences and perspectives including traditional values around kidney transplantation to inform international transplant programs.

Methods

We conducted a systematic review of qualitative studies involving Indigenous adults who have experience with or perceptions of kidney transplantation. We searched MEDLINE, Embase, PsychINFO, and CINAHL, in conjunction with analysis of Google Scholar and reference lists of related studies till July 2019. We utilised thematic synthesis to analyse data. Completeness of reporting in studies was evaluated using the Consolidated Criteria for Reporting Qualitative Studies (COREQ) framework.

Results

Eight studies involving 225 Indigenous participants were included. Five themes were identified: strong desire for transplantation (seeking normality and freedom from dialysis, wanting to reduce burden of disease within community); lack of partnership in shared decision-making (receiving inadequate information, ineffective communication); barriers to live kidney donation (difficulty asking, apprehension about impact on donor, avoiding additional financial burden and fear of complications); cultural considerations (influence of traditional values and beliefs, reconciling traditional values with pragmatic need); and experiencing lack of cultural competence in clinical care (struggling with prejudice and ignorance, mistrust of clinicians and health system).

Conclusion

Indigenous participants had a strong desire for a kidney transplant and recognised the need for more readily available kidney transplants for others in their communities with ESKD. However, they faced prejudice and a lack of cultural competence by health workers as well as wider barriers to transplantation in systems that did not support effective and culturally appropriate delivery of information and care. Traditional cultural values also influenced decisions regarding kidney transplantation but such values were moderated when considering transplantation. Transplantation programs need to identify and mitigate barriers, such as the financial burden, promote cultural safety and incorporate traditional values into the promotion of transplantation in order to address inequitable transplantation rates.

Registration

Not applicable.

Development and preliminary evaluation of ilearnKAS: An animated video about kidney allocation to support transplant decision-making

BACKGROUND

We aimed to develop and feasibility test an educational video culturally targeted to African American (AA) patients regarding kidney allocation.

METHODS

We iteratively refined an animated video for AAs with multiple stakeholder input and conducted a one-group, pre-post study with 50 kidney transplant candidates to assess video feasibility and acceptability. A mixed population was chosen to obtain race-specific acceptability data and efficacy estimates for a larger study.

RESULTS

Median participant age was 56 years, and 50% were AA. Comparing pre-post video scores, large knowledge effect sizes were found for the cohort (r = 0.7) and in the context of AA race (r = 0.8), low health literacy (r = 0.6), low educational achievement (r = 0.7), age >55 years (r = 0.6), dialysis vintage ≥1 year (r = 0.8), low income (r = 0.7) and low technology access (r = 0.8). Over 87% of participants provided positive ratings on each of the seven acceptability items. The frequency of positive responses increased pre-post video for kidney allocation understanding (78% vs 94%, P = 0.008), decisional self-efficacy (64% vs 88%, P < 0.001) and belief in fairness (76% vs 90%, P = 0.02).

CONCLUSIONS

In collaboration with key stakeholders, a culturally targeted educational video was developed that was well received. Results are promising to impact kidney allocation knowledge among AA and non-AA kidney transplant candidates.

Medical Mistrust, Racism, and Delays in Preventive Health Screening Among African-American Men

The contribution of medical mistrust to healthcare utilization delays has gained increased public health attention. However, few studies examine these associations among African-American men, who delay preventive healthcare more often and report higher levels of medical mistrust than non-Hispanic White men. Additionally, studies rarely account for other factors reportedly working in tandem with medical mistrust to increase African-American men's preventive health screening delays (i.e., everyday racism and perceived racism in healthcare). We examined associations between medical mistrust, perceived racism in healthcare, everyday racism, and preventive health screening delays. Analyses were conducted using cross-sectional data from 610 African-American men aged 20 years and older recruited primarily from barbershops in four US regions (2003-2009). Independent variables were medical mistrust (MM), everyday racism (ER), and perceived racism in healthcare (PRH). Dependent variables were self-reported routine checkup, blood pressure screening, and cholesterol screening delays. Using multiple logistic regression and tests for mediation, we calculated odds ratios and 95% confidence intervals to assess associations between the independent and dependent variables. After final adjustment, African-American men with higher MM were significantly more likely to delay blood pressure screenings. Men with more frequent ER exposure were significantly more likely to delay routine checkups and blood pressure screenings. Higher levels of PRH were associated with a significant increased likelihood of delaying cholesterol screening. MM did not mediate associations between ER and screening delays. Increasing preventive health screening among African-American men requires addressing medical mistrust and racism in and outside healthcare institutions.

Enabling Conversations: African American Patients' Changing Perceptions of Kidney Transplantation

BACKGROUND

Racial disparities in access to kidney transplantation (KTX) among African Americans (AAs) have been attributed in part to insufficient patient education. Interventions are needed to provide AAs with culturally sensitive, understandable information that increases their capacity to pursue KTX. Research about the factors that activated patients to pursue KTX is necessary to inform such interventions; however, few studies have yielded this type of information.

METHODS

We conducted focus groups and one-on-one interviews with 26 AA referred, listed, or transplanted patients and 3 nephrologists to explore decisional factors that foster pursuit of KTX. Interviews were recorded and transcribed, and qualitative analytic methods to identify themes and subthemes were applied in an effort to inform message content for a future educational video intervention.

RESULTS

Three themes emerged from thematic content analysis: (1) healthcare provider communication, (2) exposure to peer transplant success, and (3) family encouragement. Enabling provider communication techniques include repetition about the KTX option, optimistic messaging about KTX access, and comforting conversations about the KTX process.

CONCLUSION

We identified information based on patient views and experiences to help inspire and develop animated videos designed to activate patients towards KTX. Interventions are needed that address informational gaps and focus on emotion to improve patients' experiences and ability to understand transplant opportunities.

What patients and members of their support networks ask about transplant program data

Transplant patients often seek specific data and statistics to inform medical decision making; however, for many relevant measures, patient-friendly information is not available. Development of patient-centered resources should be informed by patient needs. This study used qualitative document research methods to review 678 detailed Scientific Registry of Transplant Recipients (SRTR) entries and summary counts of 55 362 United Network for Organ Sharing (UNOS) entries to provide a better understanding of what was asked and what requests were most common. Incoming call and email logs maintained by SRTR and UNOS were reviewed for 2010-2015. Patients sought a wide range of information about outcomes, waiting times, program volumes, and willingness to perform transplants in candidates with specific diseases or demographics. Patients and members of their support networks requested explanation of complex information, such as actual-vs-expected outcomes, and of general transplant processes, such as registering on the waiting list or becoming a living donor. They sought transplant program data from SRTR and UNOS, but encountered gaps in the information they wanted and occasionally struggled to interpret some data. These findings were used to identify potential gaps in providing program-specific data and to enhance the SRTR website (www.srtr.org) with more patient-friendly information.

Perceived Discrimination and Longitudinal Change in Kidney Function Among Urban Adults

OBJECTIVE

Perceived discrimination has been associated with psychosocial distress and adverse health outcomes. We examined associations of perceived discrimination measures with changes in kidney function in a prospective cohort study, the Healthy Aging in Neighborhoods of Diversity across the Life Span.

METHODS

Our study included 1620 participants with preserved baseline kidney function (estimated glomerular filtration rate [eGFR] ≥ 60 mL/min/1.73 m) (662 whites and 958 African Americans, aged 30-64 years). Self-reported perceived racial discrimination and perceived gender discrimination (PGD) and a general measure of experience of discrimination (EOD) ("medium versus low," "high versus low") were examined in relation to baseline, follow-up, and annual rate of change in eGFR using multiple mixed-effects regression (γbase, γrate) and ordinary least square models (γfollow).

RESULTS

Perceived gender discrimination "high versus low PGD" was associated with a lower baseline eGFR in all models (γbase = -3.51 (1.34), p = .009 for total sample). Among white women, high EOD was associated with lower baseline eGFR, an effect that was strengthened in the full model (γbase = -5.86 [2.52], p = .020). Overall, "high versus low" PGD was associated with lower follow-up eGFR (γfollow = -3.03 [1.45], p = .036). Among African American women, both perceived racial discrimination and PGD were linked to lower follow-up kidney function, an effect that was attenuated with covariate adjustment, indicating mediation through health-related, psychosocial, and lifestyle factors. In contrast, EOD was not linked to follow-up eGFR in any of the sex by race groups.

CONCLUSIONS

Perceived racial and gender discrimination are associated with lower kidney function assessed by glomerular filtration rate and the strength of associations differ by sex and race groups. Perceived discrimination deserves further investigation as a psychosocial risk factors for kidney disease.

Hemodialysis Clinic Social Networks, Sex Differences, and Renal Transplantation

This study describes patient social networks within a new hemodialysis clinic and models the association between social network participation and kidney transplantation. Survey and observational data collected between August 2012 and February 2015 were used to observe the formation of a social network of 46 hemodialysis patients in a newly opened clinic. Thirty-two (70%) patients formed a social network, discussing health (59%) and transplantation (44%) with other patients. While transplant-eligible women participated in the network less often than men (56% vs. 90%, p = 0.02), women who participated discussed their health more often than men (90% vs. 45.5%, p = 0.02). Patients in the social network completed a median of two steps toward transplantation compared with a median of 0 for socially isolated patients (p = 0.003). Patients also completed more steps if network members were closely connected (β = 2.23, 95% confidence interval [CI] 0.16-4.29, p = 0.03) and if network members themselves completed more steps (β = 2.84, 95% CI 0.11-5.57, p = 0.04). The hemodialysis clinic patient social network had a net positive effect on completion of transplant steps, and patients who interacted with each other completed a similar number of steps.

Demographic differences of perceived service quality in emergency rooms of hospital organizations

Purpose

The purpose of this paper is to test three visual, demographically based perceptions of service quality at several emergency rooms (ERs) of hospital organizations in Israel.

Design/methodology/approach

This research is based on the evaluations of 1,002 people who accompanied a patient to hospital ERs in Israel. The data were collected randomly from an internet panel that comprised more than 50,000 people aged over 18 years.

Findings

The findings showed that female patients were perceived as receiving significantly lower service quality than males; elderly patients were treated well by medical staff, and treatment was similar to all other adult groups; children were perceived as receiving the best service; and religious individuals perceived service quality in ERs at a higher level than non-religious patients.

Research limitations/implications

The current study uses a service quality scale derived from a marketing scale that was modified to study the quality of service in hospital ERs. The current study measures only differences in visual demographics.

Originality/value

This paper attempts to provide the ER staff of hospital organizations with some knowledge about the ways which their service is perceived and encourages a more sensitive attitude toward their patients’ needs. This may influence the hospital customer satisfaction and the hospital financial bottom-line.

Healthcare-seeking behaviour in relation to sexual and reproductive health among Thai-born women in Sweden: a qualitative study

Thailand is one of the most common countries of origin among immigrants in Sweden and Thai immigrants comprise the immigrant group most frequently diagnosed with HIV. Little is known about their healthcare-seeking behaviour and views on HIV prevention. This study explored Thai women's healthcare-seeking behaviour in relation to sexual and reproductive health and their views on HIV prevention. Nineteen in-depth interviews were conducted with Thai-born women in the Stockholm area. Three themes were identified: (1) poor access to healthcare in Sweden, preferring to seek care in Thailand; (2) partners playing a key role in women's access to healthcare; (3) no perceived risk of HIV, but a positive attitude towards prevention. Despite expressing sexual and reproductive healthcare needs, most women had not sought this type of care, except for the cervical cancer screening programme to which they had been invited. Identified barriers for poor access to healthcare were lack of knowledge about the healthcare system and language difficulties. To achieve 'healthcare on equal terms', programmes and interventions must meet Thai women's healthcare needs and consider what factors influence their care-seeking behaviour. Integrating HIV prevention and contraceptive counselling into the cervical screening programme might be one way to improve access.

Knowledge and utilization of sexual and reproductive healthcare services among Thai immigrant women in Sweden

Background

Migration from Thailand to Sweden has increased threefold over the last 10 years. Today Thailand is one of the most common countries of origin among immigrants in Sweden. Since the year 2000, new HIV cases are also more prevalent among Thai immigrants compared to other immigrant nationalities in Sweden. The purpose of this study was to investigate the association between knowledge and utilization of sexual and reproductive healthcare services, contraceptive knowledge and socio-demographic characteristics and social capital among Thai immigrant women in Sweden.

Methods

This is a cross-sectional study using a postal questionnaire to all Thai women (18–64) in two Swedish regions, who immigrated to the country between 2006 and 2011. The questionnaire was answered by 804 women (response rate 62.3 %). Bivariate and multivariate logistic regression analyses were used.

Results

The majority (52.1 %) of Thai women had poor knowledge of where they should turn when they need sexual and reproductive healthcare services. After controlling for potential confounders, living without a partner (OR = 2.02, CI: 1.16–3.54), having low trust in others (OR = 1.61, CI: 1.10–2.35), having predominantly bonding social capital (OR = 1.50, CI: 1.02–2.23) and belonging to the oldest age group (OR = 2.65, CI: 1.32–5.29) were identified as risk factors for having poor knowledge. The majority (56.7 %) had never been in contact with healthcare services to get advice on contraception, and about 75 % had never been HIV/STI tested in Sweden. Low utilization of healthcare was associated with poor knowledge about healthcare services (OR = 6.07, CI: 3.94–9.34) and living without a partner (OR = 2.53, CI: 1.30–4.90). Most Thai women had knowledge of how to prevent an unwanted pregnancy (91.6 %) and infection with HIV/STI (91.1 %).

Conclusions

The findings indicate that social capital factors such as high trust in others and predominantly bridging social capital promote access to knowledge about healthcare services.

However, only one-fourth of the women had been HIV/STI tested, and due to the HIV prevalence among Thai immigrants in Sweden, policy makers and health professionals need to include Thai immigrants in planning health promotion efforts and healthcare interventions.

Perceived frailty and measured frailty among adults undergoing hemodialysis: a cross-sectional analysis

Background

Frailty, a validated measure of physiologic reserve, predicts adverse health outcomes among adults with end-stage renal disease. Frailty typically is not measured clinically; instead, a surrogate—perceived frailty—is used to inform clinical decision-making. Because correlations between perceived and measured frailty remain unknown, the aim of this study was to assess their relationship.

Methods

146 adults undergoing hemodialysis were recruited from a single dialysis center in Baltimore, Maryland. Patient characteristics associated with perceived (reported by nephrologists, nurse practitioners (NPs), or patients) or measured frailty (using the Fried criteria) were identified using ordered logistic regression. The relationship between perceived and measured frailty was assessed using percent agreement, kappa statistic, Pearson’s correlation coefficient, and prevalence of misclassification of frailty. Patient characteristics associated with misclassification were determined using Fisher’s exact tests, t-tests, or median tests.

Results

Older age (adjusted OR [aOR] = 1.36, 95%CI:1.11-1.68, P = 0.003 per 5-years older) and comorbidity (aOR = 1.49, 95%CI:1.27-1.75, P < 0.001 per additional comorbidity) were associated with greater likelihood of nephrologist-perceived frailty. Being non-African American was associated with greater likelihood of NP- (aOR = 5.51, 95%CI:3.21-9.48, P = 0.003) and patient- (aOR = 4.20, 95%CI:1.61-10.9, P = 0.003) perceived frailty. Percent agreement between perceived and measured frailty was poor (nephrologist, NP, and patient: 64.1%, 67.0%, and 55.5%). Among non-frail participants, 34.4%, 30.0%, and 31.6% were perceived as frail by a nephrologist, NP, or themselves. Older adults (P < 0.001) were more likely to be misclassified as frail by a nephrologist; women (P = 0.04) and non-African Americans (P = 0.02) were more likely to be misclassified by an NP. Neither age, sex, nor race was associated with patient misclassification.

Conclusions

Perceived frailty is an inadequate proxy for measured frailty among patients undergoing hemodialysis.

'Suspended in a paradox'-patient attitudes to wait-listing for kidney transplantation: systematic review and thematic synthesis of qualitative studies

Patients on waiting lists for kidney transplantation have higher mortality rates and have specific anxieties about their eligibility, process, and outcomes of wait-listing. We aimed to describe patient experiences and attitudes to wait-listing for kidney transplantation. Electronic databases were searched to September 2014. Thematic synthesis was used to analyze the findings. From 22 studies (n = 795 patients), we identified six themes: accepting the only option (chance to regain normality, avoiding guilt, impulsive decision-making); maintaining hope (determined optimism, appreciating a fortuitous gift, enduring for optimal outcomes, trust in clinical judgment); burden of testing (strenuous commitment, losing the battle, medical mistrust); permeating vulnerability (eligibility enigma, being threatened, angst of timing uncertainty, desperate urgency, living in limbo, spiraling doubt and disappointment, residual ambivalence); deprived of opportunity (unfairly dismissed, unexpected disqualification, self-resignation and acceptance, jealousy, suspicious of inequity); and moral guilt (awaiting someone's death, questioning deservingness). The waiting list offered hope of restored normality. However, the demands of workup, uncertainty about eligibility, and waiting times that exceeded expectations impelled patients to disillusionment, despair, and suspicion of inequity. Managing patient expectations and ensuring transparency of wait-listing and allocation decisions may allay patient disappointment and skepticism, to improve patient satisfaction and treatment outcomes.

Perceptions about hemodialysis and transplantation among African American adults with end-stage renal disease: inferences from focus groups

Background

Disparities in access to kidney transplantation (KT) remain inadequately understood and addressed. Detailed descriptions of patient attitudes may provide insight into mechanisms of disparity. The aims of this study were to explore perceptions of dialysis and KT among African American adults undergoing hemodialysis, with particular attention to age- and sex-specific concerns.

Methods

Qualitative data on experiences with hemodialysis and views about KT were collected through four age- and sex-stratified (males <65, males ≥65, females <65, and females ≥65 years) focus group discussions with 36 African American adults recruited from seven urban dialysis centers in Baltimore, Maryland.

Results

Four themes emerged from thematic content analysis: 1) current health and perceptions of dialysis, 2) support while undergoing dialysis, 3) interactions with medical professionals, and 4) concerns about KT. Females and older males tended to be more positive about dialysis experiences. Younger males expressed a lack of support from friends and family. All participants shared feelings of being treated poorly by medical professionals and lacking information about renal disease and treatment options. Common concerns about pursuing KT were increased medication burden, fear of surgery, fear of organ rejection, and older age (among older participants).

Conclusions

These perceptions may contribute to disparities in access to KT, motivating granular studies based on the themes identified.

Readiness of wait-listed black patients to pursue live donor kidney transplant

CONTEXT

For adults with end-stage kidney disease, live donor kidney transplant (LDKT) has better outcomes than long-term dialysis and deceased donor kidney transplant. However, black patients receive LDKT at a much lower rate than adults of any other race or ethnicity.

OBJECTIVE

To examine the LDKT readiness stage of black patients on the transplant waiting list and its association with LDKT knowledge, concerns, and willingness.

DESIGN

Cross-sectional analysis of baseline data from a randomized controlled trial to improve knowledge and reduce concerns about LDKT.Patients and Setting-One hundred fifty-two black patients on the kidney transplant waiting list at a single transplant center in the northeastern United States.

MAIN OUTCOME MEASURES

LDKT readiness stage, knowledge, concerns, and willingness to talk to others about living donation.

RESULTS

Sixty percent of patients were not considering or not yet ready to pursue LDKT, and only 11% had taken action to talk to family members or friends about the possibility of living kidney donation. Patients in later stages of LDKT readiness (ie, who had talked to others about donation or were preparing to do so) had significantly more knowledge (P<.001), fewer concerns (P=.002), and more willingness (P=.001) to talk to others about living donation than those in earlier readiness stages.

CONCLUSIONS

The large percentage of black patients who are in the earlier stages of LDKT readiness may account for the low rate of LDKT in this patient population at our transplant center. Innovative and tailored LDKT educational strategies for black patients are needed to help reduce racial disparities in LDKT.

Can consumer choice replace trust in the National Health Service in England? Towards developing an affective psychosocial conception of trust in health care

Trust has long been regarded as a vitally important aspect of the relationship between health service providers and patients. Recently, consumer choice has been increasingly advocated as a means of improving the quality and effectiveness of health service provision. However, it is uncertain how the increase of information necessary to allow users of health services to exercise choice, and the simultaneous introduction of markets in public health systems, will affect various dimensions of trust, and how changing relations of trust will impact upon patients and services. This article employs a theory-driven approach to investigate conceptual and material links between choice, trust and markets in health care in the context of the National Health Service in England. It also examines the implications of patient choice on systemic, organisational and interpersonal trust. The article is divided into two parts. The first argues that the shift to marketisation in public health services might lead to an over-reliance on rational-calculative aspects of trust at the expense of embodied, relational and social attributes. The second develops an alternative psychosocial conception of trust: it focuses on the central role of affect and accounts for the material and symbolic links between choice, trust and markets in health care.

Sex differences and attitudes toward living donor kidney transplantation among urban black patients on hemodialysis

BACKGROUND AND OBJECTIVES

Living donor kidney transplantation, the treatment of choice for ESRD, is underused by women and blacks. To better understand sex differences in the context of potential barriers to living donor kidney transplantation, the Dialysis Patient Transplant Questionnaire was administered in two urban, predominantly black hemodialysis units.

DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS

The Dialysis Patient Transplant Questionnaire was designed to study barriers to kidney transplantation from previously validated questions. Between July of 2008 and January of 2009, the Dialysis Patient Transplant Questionnaire was administered to 116 patients on hemodialysis, including potentially eligible and ineligible living donor kidney transplantation candidates. Of 101 patients who self-identified as black or African American, 50 (49.5%) patients had the questionnaire entirely administered by the researcher or assistant, 25 (24.8%) patients required some assistance, and 26 (25.7%) patients completed the Dialysis Patient Transplant Questionnaire entirely by themselves. Multiple logistic regression methods were used to determine if the observed bivariate associations and differences persisted when controlled for potential confounders.

RESULTS

Women were less likely to want living donor kidney transplantation compared with men (58.5% versus 87.5%, P=0.003), despite being nearly two times as likely as men to receive unsolicited offers for kidney transplant (73.2% versus 43.2%, P=0.02). They were also less likely to have been evaluated for a kidney transplant (28.3% versus 52.2%, P=0.01). The multiple logistic regression analysis showed that sex was a statistically significant predictor of wanting living donor kidney transplantation (women versus men odds ratio, 0.13; 95% confidence interval, 0.04 to 0.46), controlling for various factors known to influence transplant decisions. A sensitivity analysis indicated that mode of administration did not bias these results.

CONCLUSIONS

In contrast to previous studies, the study found that black women were less likely to want living donor kidney transplantation compared with black men. Black women were also less likely to be evaluated for a kidney transplant, although they were more likely to receive an unsolicited living donor kidney transplantation offer.

Factors associated with delayed patient appraisal of colorectal cancer symptoms

OBJECTIVE

To evaluate the relationship between symptoms, financial and cognitive barriers with patient delays in seeking evaluation of symptoms.

METHODS

Data were collected from 252 colorectal cancer patients from academic and community oncology practices in Virginia and Ohio. We used a cross-sectional, mixed methods design collected data through patient interviews and medical record reviews. Structural equation modeling (SEM) tested the hypothesized relationships between symptoms, financial and cognitive barriers and patient care seeking delays.

RESULTS

In bivariate analyses, patients who reported a financial barrier to accessing health care (t (246) = -2.6, p < 0.01) were more likely to have greater care-seeking delays. Model testing revealed that experiencing cognitive barriers was a significant, positive, direct predictor of appraisal delay (0.35; p < 0.01). Indirect pathways from symptoms (0.07; p < 0.05) and financial barriers (0.09; p < 0.05) to appraisal delay via cognitive barriers were significant.

CONCLUSIONS

Patient interpretations of symptoms were influenced by financial barriers. Conceptualizing financial barriers as a component of the symptom appraisal process is conceptually different from viewing it as only a structural barrier preventing healthcare access. Implications for practice These findings extend our understanding of why and how patients seemingly ignore serious symptoms, which hamper physician ability to provide curative therapy. In addition to uninsured patients, this may have important implications for the treatment and care of those who are underinsured.

For the sake of others: reciprocal webs of obligation and the pursuit of transplantation as a caring act

This article highlights reciprocal webs of care and moral obligations toward kin during transplantation, using an expansive notion of "care" to include both its obvious and more hidden forms. Evidence from 24 months of ethnographic fieldwork among transplant patients, their loved ones, and clinical personnel in the U.S. Midwest suggests that patients are simultaneously caregivers to others and are considered vital members of reciprocal webs of care without whom their kin networks could not effectively operate. Transplantation can become a person's main, perhaps only hope of fulfilling ongoing obligations to others, so pursuing a transplant becomes not a matter of choice, but rather a moral orientation. A potential implication of these findings is that rather quotidian and conventional (even if contested) notions of what kin ought to do and be for each other may be among the underpinnings of high-tech biomedical practices like transplantation.

Experiences of care among Medicare beneficiaries with ESRD: Medicare Consumer Assessment of Healthcare Providers and Systems (CAHPS) survey results

BACKGROUND

Patients with end-stage renal disease (ESRD) have special health needs; little is known about their care experiences.

STUDY DESIGN

Secondary analysis of 2009-2010 Medicare Consumer Assessment of Healthcare Providers and Systems (CAHPS) data, using representative random samples of Medicare beneficiaries. Description of Medicare beneficiaries with ESRD and investigation of differences in patient experiences by sociodemographic characteristics and coverage type.

SETTING & PARTICIPANTS

Data were collected from 823,564 Medicare beneficiaries (3,794 with ESRD) as part of the Medicare CAHPS survey, administered by mail with telephone follow-up of nonrespondents.

PREDICTOR

ESRD status, age, education, self-reported general and mental health status, race/ethnicity, sex, Medicare coverage type, state of residence, and other demographic measures.

OUTCOMES

6 composite measures of patient experience in 4 care domains (access to care, physician communication, customer service, and access to prescription drugs and drug information) and 4 ratings (overall care, personal physician, specialist physician, and prescription drug plan).

RESULTS

Patients with ESRD reported better care experiences than non-ESRD beneficiaries for 7 of 10 measures (P < 0.05) after adjustment for patient characteristics, geography, and coverage type, although to only a small extent (adjusted mean difference, <3 points [scale, 0-100]). Black patients with ESRD and less educated patients were more likely than other patients with ESRD to report poor experiences.

LIMITATIONS

Inability to distinguish patient experiences of care for different treatment modalities.

CONCLUSIONS

On average, beneficiaries with ESRD report patient experiences that are at least as positive as non-ESRD beneficiaries. However, black and less educated patients with ESRD reported worse experiences than other ESRD patients. Stratified reporting of patient experience by race/ethnicity or education in patients with ESRD can be used to monitor this disparity. Physician choice and confidence and trust in physicians may be particularly important for patients with ESRD.

Perceived discrimination predicts longer time to be accepted for kidney transplant

BACKGROUND

Although end-stage kidney disease in African Americans (AAs) is four times greater than in whites, AAs are less than one half as likely to undergo kidney transplantation (KT). This racial disparity has been found even after controlling for clinical factors such as comorbid conditions, dialysis vintage and type, and availability of potential living donors. Therefore, studying nonmedical factors is critical to understanding disparities in KT.

METHODS

We conducted a longitudinal cohort study with 127 AA and white patients with end-stage kidney disease undergoing evaluation for KT (December 2006 to July 2007) to determine whether, after controlling for medical factors, differences in time to acceptance for transplant is explained by patients' cultural factors (e.g., perceived racism and discrimination, medical mistrust, religious objections to living donor KT), psychosocial characteristics (e.g., social support, anxiety, depression), or transplant knowledge. Participants completed two telephone interviews (shortly after initiation of transplant evaluation and after being accepted or found ineligible for transplant).

RESULTS

Results indicated that AA patients reported higher levels of the cultural factors than did whites. We found no differences in comorbidity or availability of potential living donors. AAs took significantly longer to get accepted for transplant than did whites (hazard ratio=1.49, P=0.005). After adjustment for demographic, psychosocial, and cultural factors, the association of race with longer time for listing was no longer significant.

CONCLUSIONS

We suggest that interventions to address racial disparities in KT incorporate key nonmedical risk factors in patients.

The "House Calls" trial: a randomized controlled trial to reduce racial disparities in live donor kidney transplantation: rationale and design

Despite a substantially lower rate of live donor kidney transplantation among Black Americans compared to White Americans, there are few systematic efforts to reduce this racial disparity. This paper describes the rationale and design of a randomized controlled trial evaluating the comparative effectiveness of three different educational interventions for increasing live donor kidney transplantation in Black Americans. This trial is a single-site, urn-randomized controlled trial with a planned enrollment of 180 Black Americans awaiting kidney transplantation. Patients are randomized to receive transplant education in one of three education conditions: through group education at their homes (e.g., House Calls), or through group (Group-Based) or individual education (Individual Counseling) in the transplant center. The primary outcome of the trial is the occurrence of a live donor kidney transplant, with secondary outcomes including living donor inquiries and evaluations as well as changes in patient live donor kidney transplantation readiness, willingness, knowledge, and concerns. Sex, age, dialysis status, and quality of life are evaluated as moderating factors. Findings from this clinical trial have the potential to inform strategies for reducing racial disparities in live donor kidney transplantation. Similar trials have been developed recently to broaden the evaluation of House Calls as an innovative disparity-reducing intervention in kidney transplantation.

Impact of a patient education program on disparities in kidney transplant evaluation

BACKGROUND AND OBJECTIVES

In 2007, the Emory Transplant Center (ETC) kidney transplant program implemented a required educational session for ESRD patients referred for renal transplant evaluation to increase patient awareness and decrease loss to follow-up. The purpose of this study was to evaluate the association of the ETC education program on completion of the transplant evaluation process.

DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS

Incident, adult ESRD patients referred from 2005 to 2008 were included. Patient data were abstracted from medical records and linked with data from the United States Renal Data System. Evaluation completion was compared by pre- and posteducational intervention groups in binomial regression models accounting for temporal confounding.

RESULTS

A total of 1126 adult ESRD patients were examined in two transplant evaluation eras (75% pre- and 25% postintervention). One-year evaluation completion was higher in the post- versus preintervention group (80.4% versus 44.7%, P<0.0001). In adjusted analyses controlling for time trends, the adjusted probability of evaluation completion at 1 year was higher among the intervention versus nonintervention group (risk ratio=1.38, 95% confidence interval=1.12-1.71). The effect of the intervention was stronger among black patients and those patients living in poor neighborhoods (likelihood ratio test for interaction, P<0.05).

CONCLUSIONS

Standardizing transplant education may help reduce some of the racial and socioeconomic disparities observed in kidney transplantation.

The role of race and poverty on steps to kidney transplantation in the Southeastern United States

Racial disparities in access to renal transplantation exist, but the effects of race and socioeconomic status (SES) on early steps of renal transplantation have not been well explored. Adult patients referred for renal transplant evaluation at a single transplant center in the Southeastern United States from 2005 to 2007, followed through May 2010, were examined. Demographic and clinical data were obtained from patient's medical records and then linked with United States Renal Data System and American Community Survey Census data. Cox models examined the effect of race on referral, evaluation, waitlisting and organ receipt. Of 2291 patients, 64.9% were black, the mean age was 49.4 years and 33.6% lived in poor neighborhoods. Racial disparities were observed in access to referral, transplant evaluation, waitlisting and organ receipt. SES explained almost one-third of the lower rate of transplant among black versus white patients, but even after adjustment for demographic, clinical and SES factors, blacks had a 59% lower rate of transplant than whites (hazard ratio = 0.41; 95% confidence interval: 0.28-0.58). Results suggest that improving access to healthcare may reduce some, but not all, of the racial disparities in access to kidney transplantation.

Patients' experiences from their received education about the process of kidney transplant: A qualitative study

BACKGROUND

Kidney transplant needs long term treatment, care and a follow up. Patients with kidney transplant need support in fields of knowledge, skills and motivations. Several researches showed existing challenges regarding education of these patients. A qualitative study was conducted to define patients' experiences from their received education about the process of kidney transplant.

MATERIALS AND METHODS

This was a qualitative study with a content analysis approach. Sampling was purposive up to data saturation. The participants aged 18-60 years, had experienced transplantation. The data were collected by semi-structural individual in-depth interviews with 18 participants. The interviews were analyzed by Graneheim and Lundman content analysis method.

FINDINGS

Three general themes of "educational experiences at the beginning of transplantation", "educational experiences in post transplantation care", and "patients' struggle to enhance their awareness in order to preserve their transplanted kidney" were emerged.

CONCLUSIONS

The findings showed that patients' did not receive adequate knowledge about kidney transplant process. This issue reveals an unstructured and uncoordinated education given to kidney transplant patients by health team members during kidney transplant process. With regard to high motivation of the patients, designing such educational program based on self-management in the process of kidney transplant for these recipients is essential. Nurses in their educational role can enable the patients through educating them about problem solving methods and selection of the best solution to preserve their transplanted kidney and consider renal transplant recipient self-management as their first priority toward these patients.

Comparative survival and economic benefits of deceased donor kidney transplantation and dialysis in people with varying ages and co-morbidities

Background

Deceased donor kidneys for transplantation are in most countries allocated preferentially to recipients who have limited co-morbidities. Little is known about the incremental health and economic gain from transplanting those with co-morbidities compared to remaining on dialysis. The aim of our study is to estimate the average and incremental survival benefits and health care costs of listing and transplantation compared to dialysis among individuals with varying co-morbidities.

Methods

A probabilistic Markov model was constructed, using current outcomes for patients with defined co-morbidities treated with either dialysis or transplantation, to compare the health and economic benefits of listing and transplantation with dialysis.

Findings

Using the current waiting time for deceased donor transplantation, transplanting a potential recipient, with or without co-morbidities achieves survival gains of between 6 months and more than three life years compared to remaining on dialysis, with an average incremental cost-effectiveness ratio (ICER) of less than $50,000/LYS, even among those with advanced age. Age at listing and the waiting time for transplantation are the most influential variables within the model. If there were an unlimited supply of organs and no waiting time, transplanting the younger and healthier individuals saves the most number of life years and is cost-saving, whereas transplanting the middle-age to older patients still achieves substantial incremental gains in life expectancy compared to being on dialysis.

Conclusions

Our modelled analyses suggest transplanting the younger and healthier individuals with end-stage kidney disease maximises survival gains and saves money. Listing and transplanting those with considerable co-morbidities is also cost-effective and achieves substantial survival gains compared with the dialysis alternative. Preferentially excluding the older and sicker individuals cannot be justified on utilitarian grounds.

Cardiovascular disease risk among the poor and homeless - what we know so far

Homelessness [and poverty] is rapidly escalating across North America and is associated with dire implications for public health and our health care systems. Both are compelling states of existence affecting all ages, ethnicities and both genders. Homelessness frequently evolves through a complex interaction of factors that are both internal and external to the individual themselves. Once homeless, equitable access to both preventative and remedial health care is lacking and is associated with a higher than average burden of cardiovascular disease [CVD] risk factors, morbidity and mortality and is accompanied by disproportionately high health care costs. The emergence of limited, small scale programs aimed at addressing the unique health and social needs of the homeless is encouraging. However, there has been inadequate commitment at the National, State or Provincial and local levels to implement policies and dedicate funding and resources to the expansion of such “individual level” interventions into comprehensive programs that deliver sustainable, integrated prevention and services, especially with regard to CVD. The long-term solutions that address the links between homelessness and CVD lie in preventing homelessness and reversing the trends in our health care system that create disparities for lower socioeconomic status [SES] and homeless individuals.

Ethical concerns related to developing pharmacogenomic treatment strategies for addiction

Pharmacogenomics (PGx) research is poised to enable physicians to identify optimally effective treatments for individual substance abusers based on their genetic profiles. This paper addresses ethical issues related to PGx treatment strategies for addiction, focusing especially on the use of race variables in genomics research and ensuring equitable access to novel PGx treatments. Unless the field addresses the ethical challenges posed by these issues, PGx treatment innovations for addiction threaten to exacerbate already dramatic disparities in the burden of drug dependence for minority and other underserved populations.

Lack of listing status awareness: results of a single-center survey of hemodialysis patients

This study surveyed hemodialysis patients in an urban transplant center serving a predominantly African American population to identify existing and potential barriers to transplantation. The survey used the Dialysis Patient Transplant Questionnaire (DPTQ) to collect self-reported data including interest in a deceased donor kidney transplant and self-reported listing status. We compared patients' survey data to their UNOS listing and computerized medical record at time of interview. Among the 116 patients surveyed, 83 (71.6%) reported interest in a deceased donor kidney transplant. Eighteen (52.9%) of the 34 patients undergoing pretransplantation workup were unaware of their true listing status, and 88.9% of these patients mistakenly believed they were wait listed. All of the patients who mistakenly thought they were listed were undergoing workup. Finding that a significant number of hemodialysis patients who want a deceased donor kidney transplant mistakenly think they are listed when they are not is a documentable deficiency in communication and a potential barrier to transplantation. The finding highlights a correctable problem in communication and work flow that could help to improve transplant center effectiveness. It also reveals that self-reported waiting list status significantly overestimated true waiting list status for our patients at time of interview.