Education and employment outcomes in pediatric chronic kidney disease

As outcomes and survival for children with chronic kidney disease (CKD) have improved over the last 30 years, there is an emerging need to characterize and understand later educational and employment outcomes across the spectrum of pediatric CKD severity-ranging from mild CKD to requirement for dialysis and kidney transplantation. Although large-scale research on the topic of long-term educational and employment outcomes in the pediatric CKD population is relatively scarce, the existing literature does support that children across the spectrum of CKD severity are at risk for education-related difficulties including chronic school absenteeism. These education-related difficulties are compounded by well-described neurocognitive deficits-particularly in the domain of executive functioning-that may potentially perpetuate the risk for academic underachievement. This is particularly concerning given that data from the general pediatric population suggest that childhood academic underachievement is associated with higher likelihood of un-/underemployment in adulthood. This review highlights what is known about educational and employment outcomes among persons with a history of childhood CKD, as well as suggestions for interventions to improve educational outcomes for this population.

Long-term social and professional outcomes in adults after pediatric kidney failure

BACKGROUND

Little is known about the long-term social and professional outcomes in adults after pediatric kidney replacement therapy (KRT). In this study, we described social and professional outcomes of adults after kidney failure during childhood and compared these outcomes with the general population.

METHODS

We sent a questionnaire to 143 individuals registered in the Swiss Pediatric Renal Registry (SPRR) with KRT starting before the age of 18 years. In the questionnaire, we assessed social (partner relationship, living situation, having children) and professional (education, employment) outcomes. Logistic regression models adjusted for age at study and sex were used to compare outcomes with a representative sample of the Swiss general population and to identify socio-demographic and clinical characteristics associated with adverse outcomes.

RESULTS

Our study included 80 patients (response rate 56%) with a mean age of 39 years (range 19-63). Compared to the general population, study participants were more likely to not have a partner (OR = 3.7, 95%CI 2.3-5.9), live alone (OR = 2.5, 95%CI 1.5-4.1), not have children (OR = 6.8, 95%CI 3.3-14.0), and be unemployed (OR = 3.9, 95%CI 1.8-8.6). No differences were found for educational achievement (p = 0.876). Participants on dialysis at time of study were more often unemployed compared to transplanted participants (OR = 5.0, 95%CI 1.2-21.4) and participants with > 1 kidney transplantation more often had a lower education (OR = 3.2, 95%CI 1.0-10.2).

CONCLUSIONS

Adults after pediatric kidney failure are at risk to experience adverse social and professional outcomes. Increased awareness among healthcare professionals and additional psycho-social support could contribute to mitigate those risks. A higher resolution version of the Graphical abstract is available as Supplementary information.

Sustained employment, work disability and work functioning in CKD patients: a cross-sectional survey study

INTRODUCTION

Kidney failure negatively affects opportunities for work participation. Little is known about work functioning of employed CKD patients. This study investigates work-related outcomes, and examines associations between patient characteristics and employment status.

METHODS

We performed a cross-sectional survey study in nine nephrology outpatient clinics in the Netherlands among working age (18-67 years) CKD Stage G3b-G5, dialysis and transplant patients (n = 634; mean age 53.4 years (SD 10); 53% male; 47% Stage G3b-G5, 9% dialysis, 44% transplantation). We assessed employment status, work disability, work-related characteristics (i.e., work situation, working hours, job demands), work functioning (i.e., perceived ability to work, productivity loss, limitations in work), work environment (i.e., work accommodations, psychosocial work environment), as well as health status and fatigue.

RESULTS

Sixty-five percent were employed reporting moderate work ability. Of those, 21% received supplementary work disability benefits, 37% were severely fatigued, 7% expected to drop out of the workforce, and 49% experienced CKD-related work limitations. Work accommodations included reduced working hours, working at a slower pace, adjustment of work tasks or work schedule, and working from home. Multivariable analysis of sustained employment showed associations with younger age, male gender, higher level of education, better general and physical health and pre-emptive transplantation. Transplant patients had the highest work ability and highest expectation to maintain work. Dialysis patients had the highest productivity loss and perceived the most limitations regarding functioning in work. Stage G3b-G5 patients reported the lowest social support from colleagues and highest conflict in work and private life.

CONCLUSIONS

Employed CKD patients experience difficulties regarding functioning in work requiring adjustment of work or partial work disability. In addition to dialysis patients, stage G3b-G5 patients are vulnerable concerning sustained employment and work functioning.

Employment of patients with kidney failure treated with dialysis or kidney transplantation-a systematic review and meta-analysis

BACKGROUND

Patients with kidney failure treated with dialysis or kidney transplantation experience difficulties maintaining employment due to the condition itself and the treatment. We aimed to establish the rate of employment before and after initiation of dialysis and kidney transplantation and to identify predictors of employment during dialysis and posttransplant.

METHODS

This systematic review and meta-analysis were carried out according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines for studies that included employment rate in adults receiving dialysis or a kidney transplant. The literature search included cross-sectional or cohort studies published in English between January 1966 and August 2020 in the PubMed, Embase, and Cochrane Library databases. Data on employment rate, study population, age, gender, educational level, dialysis duration, kidney donor, ethnicity, dialysis modality, waiting time for transplantation, diabetes, and depression were extracted. Quality assessment was performed using the Newcastle-Ottawa Scale. Meta-analysis for predictors for employment, with odds ratios and confidence intervals, and tests for heterogeneity, using chi-square and I2 statistics, were calculated. PROSPERO registration number: CRD42020188853.

RESULTS

Thirty-three studies included 162,059 participants receiving dialysis, and 31 studies included 137,742 participants who received kidney transplantation. Dialysis patients were on average 52.6 years old (range: 16-79; 60.3% male), and kidney transplant patients were 46.7 years old (range: 18-78; 59.8% male). The employment rate (weighted mean) for dialysis patients was 26.3% (range: 10.5-59.7%); the employment rate was 36.9% pretransplant (range: 25-86%) and 38.2% posttransplant (range: 14.2-85%). Predictors for employment during dialysis and posttransplant were male, gender, age, being without diabetes, peritoneal dialysis, and higher educational level, and predictors of posttransplant: pretransplant employment included transplantation with a living donor kidney, and being without depression.

CONCLUSIONS

Patients with kidney failure had a low employment rate during dialysis and pre- and posttransplant. Kidney failure patients should be supported through a combination of clinical and social measures to ensure that they remain working.

Work status and work ability of patients receiving kidney replacement therapy: Results from a European survey

BACKGROUND

Employment is important for the quality of life and financial security of patients of working age receiving kidney replacement therapy (KRT). We aimed to examine self-reported work status and general, physical and mental work ability, and to determine associations between demographic, disease-related, work-related, and macro-economic factors and employment. .

METHODS

Europeans from 37 countries, aged 19-65 years, treated with dialysis or kidney transplantation, filled out the web-based or paper-based cross-sectional EDITH kidney patient survey between November 2017 and January 2019. We performed descriptive analyses and multivariable generalized logistic mixed models.

RESULTS

Of the 3 544 patients, 36.5% were employed and working (25.8% of dialysis patients, 53.9% of kidney transplant recipients [KTRs]). Mean general work ability was 5.5 out of 10 (dialysis: 4.8, KTRs: 6.5). Non-working patients (all: 4.1, dialysis: 3.9, KTRs: 4.7) scored lower than working patients (all: 7.7, dialysis 7.3, KTRs: 8.0). Working dialysis patients scored lower on physical and mental work ability (7.1 and 8.1) than working KTRs (8.0 and 8.4, p < 0.001). Impaired physical work ability (42.7%) was more prevalent than impaired mental work ability (26.7%). Male sex, age 40-49 years, higher education, home dialysis or kidney transplantation as current treatment, treatment history including kidney transplantation, absence of diabetes mellitus, better general work ability, and higher country GDP were positively associated with employment (p < 0.05).

CONCLUSIONS

Low employment rates and impaired work ability were prevalent among European patients receiving KRT. Demographic, disease-related, work-related, and macro-economic factors were associated with employment.

Barriers to and Facilitators of Sustained Employment: A Qualitative Study of Experiences in Dutch Patients With CKD

RATIONALE & OBJECTIVE

Although patients with chronic kidney disease (CKD) are at risk for work disability and loss of employment, not all experience work disruption. We aimed to describe the barriers to and facilitators of sustained employment experienced by Dutch patients with CKD.

STUDY DESIGN

Qualitative study using semistructured interviews.

SETTING & PARTICIPANTS

27 patients with CKD glomerular filtration rate categories 3b-5 (G3b-G5) from 4 nephrology outpatient clinics in The Netherlands.

ANALYTICAL APPROACH

Content analyses with constant comparison of interview data based on the International Classification of Functioning, Disability and Health framework.

RESULTS

Participants were 6 patients with CKD G3b-G4, 8 patients receiving maintenance dialysis, and 13 patients with functioning kidney transplants. We identified health-related barriers (symptoms, physical toll of dialysis/transplantation, limited work capacity) and facilitators (few physical symptoms, successful posttransplantation recovery, absence of comorbidities, good physical condition), personal barriers (psychological impact, limited work experience) and facilitators (positive disposition, job satisfaction, work attitude, person-job fit), and environmental barriers and facilitators. Environmental barriers were related to nephrology care (waiting time, use of a hemodialysis catheter) and work context (reorganization, temporary contract, working hours, physical demands); environmental facilitators were related to nephrology care (personalized dialysis, preemptive transplant), work context (large employer, social climate, job requiring mental rather than physical labor, flexible working hours, adjustment of work tasks, reduced hours, remote working, support at work, peritoneal dialysis exchange facility), and support at home. Occupational health services and social security could be barriers or facilitators.

LIMITATIONS

The study sample of Dutch patients may limit the transferability of these findings to other countries.

CONCLUSIONS

The wide range of barriers and facilitators in all International Classification of Functioning, Disability and Health components suggests great diversity among patients and their circumstances. These findings underline the importance of personalized nephrology and occupational health care as well as the importance of individually tailored workplace accommodations to promote sustained employment for patients with CKD.

Estimated Loss of Lifetime Employment Duration for Patients Undergoing Maintenance Dialysis in Taiwan

BACKGROUND AND OBJECTIVES

An accurate estimate of the loss of lifetime employment duration resulting from kidney failure can facilitate comprehensive evaluation of societal financial burdens.

DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS

All patients undergoing incident dialysis in Taiwan during 2000-2017 were identified using the National Health Insurance Research Database. The corresponding age-, sex-, and calendar year-matched general population served as the referents. The survival functions and the employment states of the index cohort (patients on dialysis) and their referents for each age strata were first calculated, and then extrapolated until age 65 years, where the sum of the product of the survival function and the employment states was the lifetime employment duration. The difference in lifetime employment duration between the index and referent cohort was the loss of lifetime employment duration. Extrapolation of survival function and relative employment-to-population ratios were estimated by the restricted cubic spline models and the quadratic/linear models, respectively.

RESULTS

A total of 83,358 patients with kidney failure were identified. Men had a higher rate of employment than women in each age strata. The expected loss of lifetime employment duration for men with kidney failure was 11.8, 7.6, 5.7, 3.8, 2.3, 1.0, and 0.2 years for those aged 25-34, 35-40, 41-45, 46-50, 51-55, 56-60, and 61-64 years, respectively; and the corresponding data for women was 10.5, 10.1, 7.9, 5.6, 3.3, 1.5, and 0.3 years, respectively. The values for loss of lifetime employment duration divided by loss of life expectancy were all >70% for women and >88% for men across the different age strata. The sensitivity analyses indicated that the results were robust.

CONCLUSIONS

The loss of lifetime employment duration in patients undergoing dialysis mainly originates from loss of life expectancy.

Patients' experience one year after dialysis initiation: a lexicometric analysis

Background

Dialysis implies huge changes in patients’ lives. Yet, there is a need to better understand patients’ experience in the time following dialysis initiation.

Objective

The objective of this study was to investigate patients’ experience of dialysis a year after treatment initiation and the associations between patients’ discourse and their anxiety and depression symptoms.

Methods

Twenty two patients (mean age 63.4; 68% men) took part in a semi-directed interview about their experience with dialysis. Participants completed the Hospital Anxiety and Depression Scale (HADS). Interviews were analyzed using a lexicometric analysis.

Results

The analysis generated five classes: experience with nephrological care, facing loss and family relationships, family and acceptance, implementation of a new routine and making sense of the end-stage renal disease experience. Patients’ felt very passive in their experience with care. They reported the importance of integrating dialysis in their lives and the role of family support when facing treatment initiation. Depressed patients were more likely to describe their nephrological monitoring very factually and to talk about what they lost with dialysis initiation.

Conclusion

Dialysis initiation is a hard time for patients during which they face many challenges. This first year represents a time of adaptation, in which family seems essential.

The Preventable Productivity Burden of Kidney Disease in Australia

BACKGROUND

Kidney disease is associated with impaired work productivity. However, the collective effect of missed work days, reduced output at work, and early withdrawal from the workforce is rarely considered in health-economic evaluations.

METHODS

To determine the effect on work productivity of preventing incident cases of kidney disease, using the novel measure "productivity-adjusted life year" (PALY), we constructed a dynamic life table model for the Australian working-age population (aged 15-69 years) over 10 years (2020-2029), stratified by kidney-disease status. Input data, including productivity estimates, were sourced from the literature. We ascribed a financial value to the PALY metric in terms of gross domestic product (GDP) per equivalent full-time worker and assessed the total number of years lived, total PALYs, and broader economic costs (GDP per PALY). We repeated the model simulation, assuming a reduced kidney-disease incidence; the differences reflected the effects of preventing new kidney-disease cases. Outcomes were discounted by 5% annually.

RESULTS

Our projections indicate that, from 2020 to 2029, the estimated number of new kidney-disease cases will exceed 161,000. Preventing 10% of new cases of kidney disease during this period would result in >300 premature deaths averted and approximately 550 years of life and 7600 PALYs saved-equivalent to a savings of US$1.1 billion in GDP or US$67,000 per new case avoided.

CONCLUSIONS

Pursuing a relatively modest target for preventing kidney disease in Australia may prolong years of life lived and increase productive life years, resulting in substantial economic benefit. Our findings highlight the need for investment in preventive measures to reduce future cases of kidney disease.

The Cost-Effectiveness of Kidney Replacement Therapy Modalities: A Systematic Review of Full Economic Evaluations

BACKGROUND

Kidney replacement therapy (KRT) is a lifesaving but costly treatment for patients with end-stage kidney disease (ESKD). The objective of this study was to review full economic evaluations comparing KRT modalities specified as hemodialysis (HD), peritoneal dialysis (PD), and kidney transplantation (KT) for patients with ESKD.

METHODS

We conducted a systematic review of the literature from PubMed, Embase, EconLit (EBSCO), Web of Science, Cochrane Library, National Health Service Economic Evaluation Database (NHS EED), Centre for Reviews and Dissemination (CRD) Database of Abstracts of Reviews of Effects (DARE), and CRD Health Technology Assessment Database from inception until 5 January 2020. Full economic evaluations were included if they compared three forms of KRT specified as PD, HD, and KT. The reporting quality of included studies was assessed using the Consolidated Health Economic Evaluation Reporting Standards (CHEERS) checklist.

RESULTS

Ten studies were identified in the review. The majority of the studies were model-based evaluations and included a cost-utility analysis. Four studies were conducted from a public healthcare perspective, three from a societal perspective, and three from a third-party payer perspective. None of the studies adequately addressed all the applicable items of the CHEERS checklist. The most infrequently reported items were characterizing heterogeneity, target population, and characterizing uncertainty. There is a lack of studies that conduct from a societal perspective and take into account characterizing heterogeneity. All included studies indicate that KT is the most cost-effective KRT modality, with either a dominant position over HD and PD or an incremental cost-effectiveness ratio well below the accepted willingness-to-pay threshold. The majority of studies suggest that PD is less costly and offers comparable or better health outcomes than HD.

CONCLUSIONS

Our systematic review suggests that KT is the most cost-effective KRT modality, but there is no firm conclusion about the cost-effectiveness of HD and PD. Further economic evaluations can be conducted from a societal perspective and detail the evidence for subsets of patients with different characteristics.

Factores asociados a la integración laboral de las personas en tratamiento renal sustitutivo en España

Introducción: Las personas en tratamiento renal sustitutivo en edad laboral presentan tradicionalmente tasas de empleo significativamente más bajas que la población general. Objetivo: Describir la situación laboral de las personas con enfermedad renal crónica en tratamiento renal sustitutivo en España e identificar los factores asociados más significativos. Material y Método: Estudio observacional descriptivo trasversal comparativo de personas en los diferentes tratamientos renales sustitutivos, en edad laboral de 16 a 64 años. Se analizó su situación laboral y otros factores sociodemográficos y socioeconómicos, mediante la administración de un cuestionario ad hoc. Resultados: En 437 personas con enfermedad renal crónica avanzada en tratamiento con hemodiálisis, diálisis peritoneal o trasplante. La tasa de empleo fue del 27%, un 84,21% de personas tenían certificado de discapacidad y un 46,45% de incapacidad laboral reconocida. Las personas trasplantadas presentaron mayores ingresos económicos mensuales y las que estaban en diálisis domiciliarios tenían la mayor tasa de empleo (37,64% frente al 27,89% de las personas trasplantadas y el 20,37% de las personas en hemodiálisis en centro). Conclusiones: Las personas en tratamiento renal sustitutivo en edad laboral tienen importantes limitaciones en su acceso al empleo, sin embargo, existen diferencias importantes según sea la opción elegida de tratamiento. La información y toma de decisiones respecto opción del tratamiento renal sustitutivo son claves para el mantenimiento u obtención de un empleo, para su situación económica futura e incluso para el reconocimiento de la incapacidad laboral.

Changes in employment status prior to initiation of maintenance hemodialysis in the USA from 2006 to 2015

BACKGROUND

Hemodialysis (HD) patients have high unemployment rates associated with higher mortality and poor quality of life. Changes in employment status prior to dialysis initiation may predict subsequent patient outcomes. We sought to examine US national trends in employment status prior to and at HD initiation, risk factors for job loss and their association with transplantation and mortality.

METHODS

Employment was defined as working full-time or part-time for 496 989 patients initiating maintenance HD from 2006 to 2015. Associations between patient and dialysis facility characteristics and employment change were analyzed using multivariable logistic regression. Cox regression was used to assess job loss with mortality and transplantation.

RESULTS

About 26% (n = 129 622) of patients were employed 6 months prior compared with 15% (n = 75 719) at HD initiation. Employment rates 6 months prior to HD initiation decreased from 29% in 2006 to 23% in 2014. Employed patients who maintained employment increased from 57% in 2006 to 64% in 2015. Patients who were older, female, Hispanic, Black, with more comorbidities or living in low-income zip codes were less likely to maintain employment. Facility characteristics associated with employment maintenance included nonprofit status, more stations, dialysis availability after 5 p.m. and home dialysis training. Patients maintaining employment during the 6 months prior to HD had lower mortality and higher transplantation rates than patients who became unemployed.

CONCLUSIONS

Employment rates among HD patients are low and employment changes common during the 6 months prior to HD. Maintaining employment status was associated with key patient and facility characteristics, kidney transplantation and survival.

Socioeconomic Position and Incidence of Glomerular Diseases

BACKGROUND AND OBJECTIVES

Social deprivation is a recognized risk factor for undifferentiated CKD; however, its association with glomerular disease is less well understood. We sought to investigate the relationship between socioeconomic position and the population-level incidence of biopsy-proven glomerular diseases.

DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS

In this retrospective cohort study, a provincial kidney pathology database (2000-2012) was used to capture all incident cases of membranous nephropathy (n=392), IgA nephropathy (n=818), FSGS (n=375), ANCA-related GN (ANCA-GN, n=387), and lupus nephritis (n=389) in British Columbia, Canada. Quintiles of area-level household income were used as a proxy for socioeconomic position, accounting for regional differences in living costs. Incidence rates were direct standardized to the provincial population using census data for age and sex and were used to generate standardized rate ratios. For lupus nephritis, age standardization was performed separately in men and women.

RESULTS

A graded increase in standardized incidence with lower income was observed for lupus nephritis (P<0.001 for trend in both sexes) and ANCA-GN (P=0.04 for trend). For example, compared with the highest quintile, the lowest income quintile had a standardized rate ratio of 1.7 (95% confidence interval, 1.19 to 2.42) in women with lupus nephritis and a standardized rate ratio of 1.5 (95% confidence interval, 1.09 to 2.06) in ANCA-GN. The association between income and FSGS was less consistent, in that only the lowest income quintile was associated with a higher incidence of disease (standardized rate ratio, 1.55; 95% confidence interval, 1.13 to 2.13). No significant associations were demonstrated for IgA nephropathy or membranous nephropathy.

CONCLUSIONS

Using population-level data and a centralized pathology database, we observed an inverse association between socioeconomic position and the standardized incidence of lupus nephritis and ANCA-GN.

The Effect of Peritoneal Dialysis on Labor Market Outcomes Compared with Institutional Hemodialysis

BACKGROUND

The aim of this study is to compare the impact of peritoneal dialysis (PD) and institutional hemodialysis (IHD), the 2 most common dialysis modalities, on employment, work income, and disability pension in Sweden.

METHODS

Included in this study were 4,734 patients in IHD and PD, aged 20 - 60 years, starting treatment in Sweden during 1995 - 2012, and surviving the first year of dialysis therapy. Both "intention to treat" and "on treatment" analyses were performed by including transplant patients into the former and censoring them at the date of transplant in the latter analysis. A reduced bias treatment effect of PD vs IHD on labor market outcomes was estimated while accounting for non-random selection into treatment.

RESULTS

Peritoneal dialysis was found to be associated with a 4-percentage-point increased probability of employment compared with IHD in the "on treatment" analysis. Also, PD was associated with a reduced disability pension by 6 percentage points, as well as increased work income (EUR 3,477 for employed) compared with IHD during the first year of treatment. The "intention to treat" analysis tended to give higher effect sizes compared with "on treatment."

CONCLUSIONS

The results indicate that PD is associated with a treatment advantage over IHD in terms of increased employment, work income, and reduced disability pension in the Swedish population after controlling for non-random selection into treatment.

Perceived Barriers to Adherence to Hemodialysis Dietary Recommendations

Barriers to following dietary recommendations have been described; however, they remain poorly understood. The purpose of this qualitative study was to explore perceived barriers to adherence to dietary recommendations in a diverse hemodialysis patient population. Participants were eligible to participate in a semi-structured qualitative telephone interview prior to randomization for an ongoing clinical trial to evaluate the efficacy of an intervention designed to reduce dietary sodium intake. Interviews were digitally recorded, transcribed verbatim and coded using an iterative qualitative process. In total, 30 (37% females, 53% Caucasians) participants, 63.2 ± 13.3 years, were interviewed. Time, convenience, and financial constraints hindered dietary adherence. Dietary counseling efforts were rated positively but require individualization. Ability to follow recommended guidelines was challenging. Suggestions for addressing barriers include technology-based interventions that allow patients to improve food choices and real-time decision-making, and permit tailoring to individual barriers and preferences.

Low employment and low willingness of being reemployed in Chinese working-age maintained hemodialysis patients

AIM

Returning to society plays an important role in improving the quality of life in maintenance hemodialysis (MHD) patients, and retention of employment is one of the core enablers. The study is to assess the employment status and to determine the variables for unemployment in Chinese MHD patients.

METHODS

Prevalent MHD patients from four dialysis centers in Shanghai China were enrolled. We assessed patients' employment status, current social functioning, hemodialysis modality, annual income and general health condition. Among current unemployed working-age patients, the reasons of quitting jobs and willingness of being reemployed were evaluated.

RESULTS

A total of 231 patients were studied, among which 114 patients were unemployed 1 year before hemodialysis. Among 117 employed patients, 16 patients quitted jobs before dialysis inception, while 49 patients quitted jobs at the initiation of HD, and 26 patients followed after a few months' HD. The main reasons for ceasing employment were physical insufficiency, conflict between dialysis and work schedules, lack of support from employers and resistance from family members. Among the 166 patients who were in their working age, 26 patients were employed. The unemployed patients had the characters of elder age, lower education level, higher annual family income, higher female ratio, lower blood flow, lower physical functioning, and social functioning and lower frequency of weekend hemodialysis and HDF/HF. Among the 140 unemployed patients, only 47 patients had the willingness of being reemployed. Their unemployment status was positively associated with elder age ((OR) 3.13, 95% CI, 1.08-9.1), lower education level ((OR) 1.97, 95% CI, 1.05-5.92), and higher family income ((OR) 7.75, 95% CI, 2.49-24.14).

CONCLUSION

Ratio of employment and willingness of being reemployed was low in MHD working-age patients. Lack of social and family's support also hampered patient's returning to society except for the HD treatment quality.

Improving Dialysis Adherence for High Risk Patients Using Automated Messaging: Proof of Concept

Comorbidities and socioeconomic barriers often limit patient adherence and self-management with hemodialysis. Missed sessions, often associated with communication barriers, can result in emergency dialysis and avoidable hospitalizations. This proof of concept study explored using a novel digital-messaging platform, EpxDialysis, to improve patient-to-dialysis center communication via widely available text messaging and telephone technology. A randomized controlled trial was conducted through Washington University-affiliated hemodialysis centers involving ESRD patients with poor attendance, defined as missing 2–6 sessions over the preceding 12 weeks. A cross-over study design evaluated appointment adherence between intervention and control groups. Comparing nonadherence rates eight weeks prior to enrollment, median appointment adherence after using the system increased by 75%, and median number of unintended hospitalization days fell by 31%. A conservative cost-benefit analysis of EpxDialysis demonstrates a 1:36 savings ratio from appointment adherence. EpxDialysis is a low-risk, cost-effective, intervention for increasing hemodialysis adherence in high-risk patients, especially at centers caring for vulnerable and low-income patients.

Living with moderate to severe renal failure from the perspective of patients

Background

Within healthcare, almost no attention is given to patients with moderate-to- severe chronic kidney disease, having a with GFR between 20 and 45 while the presumption exists that these patients already experience several problems in their lives during the course of their illness.

Methods

A team of academic researchers and a renal patient participated in a qualitative study. Individual interviews (n = 31) and focus groups (10 participants in total) with patients having moderate-to-severe chronic kidney disease were conducted to gain insight into their everyday problems.

Results

Participants mentioned several experiences that can be divided into physical, social, societal and psychological aspects as well as aspects related to healthcare. The most important findings, following under each of these categories are: 1) the experience of fatigue (physical aspects) 2) the search for acknowledgment of complaints/not enough attention given to complaints leading to overcompensation and secrecy (societal aspects) 3) work problems (societal aspects) and 4) the wish to control the disease but not receiving enough support for this (healthcare). Patients feel in general that healthcare professionals do not take them seriously in their complaints and problems.

Conclusions

This study offers important new insights into an expanding group of patients having moderate-to-severe chronic kidney disease. Healthcare professionals should acknowledge their problems instead of ignoring or rejecting them and they should support patients in finding a way to deal with them. The assumptions of Personalised Care Planning could be used to support patients.

Social functioning and socioeconomic changes after introduction of regular dialysis treatment and impact of dialysis modality: a multi-centre survey of Japanese patients

AIM

Patient socialization and preservation of socioeconomic status are important patient-centred outcomes for those who start dialysis, and retention of employment is a key enabler. This study examined the influence of dialysis inception and modality upon these outcomes in a contemporary Japanese cohort.

METHODS

We conducted a survey of prevalent chronic dialysis patients from 5 dialysis centres in Japan. All patients who had been on peritoneal dialysis (PD) since dialysis inception were recruited, and matched with a sample of those on in-centre haemodialysis (ICHD). We assessed patients' current social functioning (Short Form 36 Health Survey), and evaluated changes to patient employment status, annual income, and general health condition from the pre-dialysis period to the current time.

RESULTS

A total of 179 patients were studied (102 PD and 77 ICHD). There were no differences in social functioning by modality. Among them, 113 were employed in the pre-dialysis period with no difference by modality. Of these, 22% became unemployed after dialysis inception, with a corresponding decline in average working hours and annual income. The odds of unemployment after dialysis inception were 5.02 fold higher in those on ICHD compared to those on PD, after adjustment for covariates. There were no changes for those who were already unemployed in the pre-dialysis period.

CONCLUSIONS

Employment status is significantly hampered by dialysis inception, although PD was associated with superior retention of employment and greater income compared to ICHD. This supports a positive role for PD in preservation of socioeconomic status and potentially other patient-centred outcomes.

Impact of Renal Replacement Therapy in Childhood on Long-Term Socioprofessional Outcomes: A 30-year Follow-Up Study

OBJECTIVE

To evaluate socioprofessional outcomes after 30 years of renal replacement therapy (RRT) and explore predictors of these outcomes.

STUDY DESIGN

The cohort comprised all Dutch patients, born before 1979, who started RRT at age <15 years in 1972-1992. Outcomes including family life, educational attainment, and professional life were obtained in 2000 and 2010 in 80 out of 152 survivors. Participants also completed the Course of Life Questionnaire in 2000, which retrospectively assessed the achievement of developmental milestones while growing up. Socioprofessional outcomes in 2010 were compared with the age-matched general population and with outcomes obtained in 2000. Logistic regression analysis was performed to identify determinants of socioprofessional outcomes.

RESULTS

Mean age and time on RRT in 2010 were 40.6 years (range 32.1-52.4) and 28.9 years (range 18.1-39.7), respectively. Patients were less likely to be employed (62.5% vs 81.0%) and have children (28.8% vs 64.8%) compared with the age-matched general population. Comorbidities, dialysis, short stature, and fewer milestones on autonomy were associated with adverse outcomes. Compared with 2000, in 2010 more patients lived with a partner (68.8% vs 43.0%), and more patients had completed a high level educational degree (22.5% vs 13.9%). However, more patients were unable to work on medical grounds in 2010 (36.3% vs 16.3%).

CONCLUSIONS

Survivors of pediatric end-stage renal disease may gain social autonomy and optimal educational attainment at an older age compared with their general population counterparts. Awareness among health care professionals of the potential of these children and tailored psychosocial interventions might improve socioprofessional development.

Study of depression and quality of life among hemodialysis patients: an Egyptian experience

PURPOSE

Depression is common among hemodialysis patients. Even in developed countries, the prevalence of depression and its relation to health-related quality of life (HRQOL) in dialysis patients has only been poorly investigated. Furthermore, similar reports from many developing countries such as Egypt are scarce. This might be due to cultural and social concerns. This study is intended to address this important issue.

METHODS

This cross-sectional study was conducted at the dialysis unit of the Urology and Nephrology Center, Mansoura University, Egypt. Data of 76 chronic hemodialysis patients (mean age 43.2 ± 15 years; 54 males and 22 females) were retrieved. Psychiatric interview and psychometric assessment of depression and HRQOL (using an Arabic-adapted Beck Depression Inventory II and Short Form scale, respectively) were performed.

RESULTS

Depression was diagnosed in 58 patients (76.3 %). Of them, 18 (23.7 %), 15 (19.7 %) and 25 patients (32.9 %) were suffering from mild, moderate and severe depression, respectively. Depressed dialysis patients group was comparable to the non-depressed group except for a higher prevalence of peripheral neuropathy (46.7 vs. 11.5 %; p = 0.034) and a less frequent use of iron therapy (52.7 vs. 86.7 %; p = 0.017). Except for role limitation due to physical problems, all HRQOL aspects were significantly worse among the whole group of depressed patients compared to the non-depressed group.

CONCLUSION

Depression is common among our Egyptian hemodialysis patients. It seems to adversely affect almost all aspects of HRQOL. Therefore, a regular combined nephrology/psychiatry approach should be central to the medical care of hemodialysis patients in order to accurately assess for depression among them. Moreover, large national studies to delineate the prevalence and impact of depression among Egyptian hemodialysis patients are needed.

A nurse-led case management program on home exercise training for hemodialysis patients: A randomized controlled trial

BACKGROUND

Patients on maintenance hemodialysis suffer from diminished physical health. Directly supervised exercise programs have been shown to be effective at improving physical function and optimizing well-being. However, nurses seldom include an exercise intervention in the care plan for hemodialysis patients.

OBJECTIVES

The purpose of this study was to examine the effects of a 12-week nurse-led case management program on home exercise training for hemodialysis patients.

DESIGN

The study was a randomized, two-parallel group trial.

SETTINGS

Hemodialysis units in two tertiary hospitals in Nanjing, mainland China.

PARTICIPANTS

One hundred and thirteen adult patients who have been in stable condition while on dialysis treatment for more than 3 months were recruited and randomly assigned to either the study group (n=57) or the control group (n=56).

METHODS

Both groups underwent a brief weekly in-center exercise training session before their dialysis sessions for the first 6 weeks. The study group received additional nurse case management weekly for the first 6 weeks and biweekly for the following 6 weeks. The intervention was to facilitate patients in performing regular exercise at home. Outcome measures, including gait speed, 10-repetition sit-to-stand performance, and quality of life were collected at baseline, and at 6 and 12 weeks into the program.

RESULTS

The results revealed that patients in the study group demonstrated greater increases in normal gait speed [F(1,111)=4.42, p=0.038] than the control group. For the study group, a mean increase of 12.02 (±3.03)centimeters/second from baseline to week 12 was found. With regard to the fast gait speed, there was a marginally significant between-group effect [F(1,111)=3.93, p=0.050]. The study group showed a mean improvement of 11.08 (±3.32)cm/s, from baseline to week 12. Patients from both groups showed improvements in their 10-repetition sit-to-stand performance. The between-group differences approached significance [F(1,111)=3.92, p=0.050], with the study group showed greater improvement than the control group. The time taken by the patients in the study group to complete the 10-STS test increased by 5.75 (±3.88)s from baseline to week 12. Significant improvements in quality of life across three time points were found only in the study group.

CONCLUSIONS

Home exercise using a nurse-led case management approach is practical and effective in improving the physical function and self-perceived health of stable hemodialysis patients.

Home versus in-centre haemodialysis for end-stage kidney disease

BACKGROUND

Home haemodialysis is associated with improved survival and quality of life in uncontrolled studies. However, relative benefits and harms of home versus in-centre haemodialysis in randomised controlled trials (RCTs) are uncertain.

OBJECTIVES

To evaluate the benefits and harms of home haemodialysis versus in-centre haemodialysis in adults with end-stage kidney disease (ESKD).

SEARCH METHODS

The Cochrane Renal Group's Specialised Register was searched up to 31 October 2014.

SELECTION CRITERIA

RCTs of home versus in-centre haemodialysis in adults with ESKD were included.

DATA COLLECTION AND ANALYSIS

Data were extracted by two investigators independently. Study risk of bias and other patient-centred outcomes were extracted. Insufficient data were available to conduct meta-analyses.

MAIN RESULTS

We identified a single cross-over RCT (enrolling 9 participants) that compared home haemodialysis (long hours: 6 to 8 hours, 3 times/week) with in-centre haemodialysis (short hours: 3.5 to 4.5 hours, 3 times/weeks) for 8 weeks in prevalent home haemodialysis patients. Outcome data were limited and not available for the end of the first phase of treatment in this cross-over study which was at risk of bias due to differences in dialysate composition between the two treatment comparisons.Overall, home haemodialysis reduced 24 hour ambulatory blood pressure and improved uraemic symptoms, but increased treatment-related burden of disease and interference in social activities. Insufficient data were available for mortality, hospitalisation or dialysis vascular access complications or treatment durability.

AUTHORS' CONCLUSIONS

Insufficient randomised data were available to determine the effects of home haemodialysis on survival, hospitalisation, and quality of life compared with in-centre haemodialysis. Given the consistently observed benefits of home haemodialysis on quality of life and survival in uncontrolled studies, and the low prevalence of home haemodialysis globally, randomised studies evaluating home haemodialysis would help inform clinical practice and policy.

Quality of life and correlation with musculoskeletal problems, hand disability and depression in patients with hemodialysis

OBJECTIVES

The aims of this study were to assess the health-related quality of life (HRQOL) in patients with hemodialysis using the Kidney Disease Quality of Life (KDQOL™) and to determine its relationships with conventional clinical measures, musculoskeletal problems, hand disability and depression.

MATERIALS AND METHODS

This study was conducted in our tertiary hospital's dialysis unit. Fifty patients under hemodialysis treatment were included in the study. HRQOL, disability, pain and depression were assessed using KDQOL-36, Duruoz hand index (DHI), visual analog scale (VAS) and Beck Depression Inventory (BDI).

RESULTS

It was seen that all of the patients included had one or more musculoskeletal problems, the most common of which were muscle cramps, myalgias and arthralgias. Depression was the second most common accompanying disease. It was also seen that older patients had much poorer physical functioning scores, DHI scores and BDI scores than younger patients. DHI score was found to be significantly lower in men than in women. Educational level, presence of arthrosis, myalgia, bone pain, arthralgia, CTS, VAS-hand and VAS-upper extremities scales, DHI and BDI scores significantly affected both physical and mental areas of KDQOL-36, whereas age, shoulder periarthritis, mobilization scores and presence of hypertension only had effects on physical areas.

CONCLUSION

Physical functioning depends mainly on the age, severity of comorbid conditions, depression, locomotor findings and hand disability of hemodialysis patients. The KDQOL-36 is related to the clinical status and functional ability of hemodialysis patients and it can be used as a sensitive health status measure for clinical evaluation.

Roy's Adaptation Model-Based Patient Education for Promoting the Adaptation of Hemodialysis Patients

BACKGROUND

In addition to physical adaptation and psychosocial adjustment to chronic renal disease, hemodialysis (HD) patients must also adapt to dialysis therapy plan.

OBJECTIVES

The aim of the present study was to examine the effect of Roy's adaptation model-based patient education on adaptation of HD patients.

PATIENTS AND METHODS

This study is a semi-experimental research that was conducted with the participation of all patients with end-stage renal disease referred to the dialysis unit of Shahid Beheshti Hospital of Yasuj city, 2010. A total of 59 HD patients were randomly allocated to two groups of test and control. Data were collected by a questionnaire based on the Roy's Adaptation Model (RAM). Validity and reliability of the questionnaire were approved. Patient education was determined by eight one-hour sessions over eight weeks. At the end of the education plan, the patients were given an educational booklet containing the main points of self-care for HD patients. The effectiveness of education plan was assessed two months after plan completion and data were compared with the pre-education scores. All analyses were conducted using the SPSS software (version 16) through descriptive and inferential statistics including correlation, t-test, ANOVA and ANCOVA tests.

RESULTS

The results showed significant differences in the mean scores of physiological and self-concept models between the test and control groups (P = 0.01 and P = 0.03 respectively). Also a statistical difference (P = 0.04) was observed in the mean scores of the role function mode of both groups. There was no significant difference in the mean scores of interdependence modes between the two groups.

CONCLUSIONS

RAM based patient education could improve the patients' adaptation in physiologic and self-concept modes. In addition to suggesting further research in this area, nurses are recommended to pay more attention in applying RAM in dialysis centers.

Estresse e ansiedade em pacientes renais crônicos submetidos à hemodiálise

A deficiência renal crônica é uma doença sistêmica que provoca a perda da autonomia do paciente, levando-o a limitações físicas, restrições laborais e também a perdas sociais. Pacientes com esse tipo de patologia geralmente são submetidos a sessões regulares de hemodiálise, um tratamento rigoroso e debilitante. O objetivo deste estudo foi investigar o nível de estresse e a ansiedade de pacientes submetidos à hemodiálise no Instituto do Rim de Natal, no estado do Rio Grande do Norte, Brasil. Para a coleta de dados, foram utilizados dois instrumentos: Inventário de Sintomas para Stress para Adultos de Lipp e Inventário de Ansiedade Traço-Estado. A amostra (n=100) apresentou homogeneidade em relação ao sexo, com média de idade de 46 anos e predominância de indivíduos casados, aposentados e com renda familiar baixa. Os resultados obtidos no primeiro instrumento revelaram que 71% dos pacientes encontravam-se estressados, dos quais 47% estavam na fase de resistência. Todos os pacientes entrevistados apresentaram ansiedade com níveis de moderado (66%) a severo (34%). Esses dados levam a descrever esse grupo de pacientes como altamente sujeitos ao estresse e à ansiedade.

Health utility measured with EQ-5D in Thai patients undergoing peritoneal dialysis

OBJECTIVES

To measure health utility by using the EuroQol five-dimensional questionnaire (EQ-5D) in Thai patients undergoing peritoneal dialysis (PD) and to examine the relationship between the EQ-5D and patient characteristics including sociodemographic and clinical data and end-stage renal disease symptoms.

METHODS

This was a cross-sectional study. About 10 to 12 patients undergoing PD were randomly selected from each of the 10 hospitals located in every part of Thailand. Face-to-face interviews were conducted from October 2008 to February 2009. Patients assessed their health status by using five domains and a visual analogue scale. The EQ-5D score was calculated on the basis of responses to five domains by using the Thai value set. Multiple regression analyses using a stepwise method were employed to model the associations between the EQ-5D score, the VAS score, and patient characteristics.

RESULTS

The patients' mean age was 42.2 ± 13.8 years; 53% were male. The mean PD duration was 7.4 ± 6.0 months. The mean EQ-5D and visual analogue scale scores were 0.65 ± 0.23 and 0.65 ± 0.26, respectively. The EQ-5D score was higher than that obtained from a meta-analysis study (0.58). The multivariate regression model showed that education, work status, diabetes, and end-stage renal disease symptoms were significant predictors of the EQ-5D score. The significant predictors of the VAS score included work status, albumin level, use of erythropoietin, and end-stage renal disease symptoms.

CONCLUSIONS

This Thai PD sample yielded higher EQ-5D scores than did other PD populations. To improve the health utility of Thai patients undergoing PD, the significant factors should be addressed. Because our PD sample had a short PD duration, their long-term health utility should be evaluated in future research.

Long-term health and work outcomes of renal transplantation and patterns of work status during the end-stage renal disease trajectory

INTRODUCTION

The aim of this study was to examine the health- and work outcomes of renal transplant recipients long-term after transplantation as well as the pattern of work status, work ability and disability benefits during the end-stage renal disease (ESRD) trajectory that precedes transplantation.

METHODS

34 transplant recipients completed interviews 3, 13 months and >6 years posttransplantation. Health status (SF-36), work ability (WAI), and fatigue (CIS) were assessed by questionnaires, clinical data were derived from medical charts, and data on functional limitations were extracted from the social security system database. The work status trajectory preceding transplantation was examined retrospectively.

RESULTS

Of the 34 third wave transplant recipients, 29% were severely fatigued. Compared with the general working population, recipients experienced worse general health and less vitality. Non-working recipients had worse renal function and general health, and more limitations in physical functioning compared to working recipients. The WAI score indicated moderate work ability for 60% of the employed recipients. Although 67% were employed (45% parttime), 30% of those working still received some disability benefits. Social insurance physicians found variable levels of functional limitations. The mean work status trajectory showed more sickness absence and less work ability during dialysis, but after transplantation, both work status and work ability generally improved.

CONCLUSIONS

Transplant recipients have a compromised health status which leads to functional limitations and disability. Although work status improved after transplantation, a substantial number of the transplant recipients received disability benefits. The negative health consequences of anti-rejection medications may play an important role in long-term work ability. These results indicate that a 'new' kidney has advantages over dialysis with respect to work, but does not necessarily leads to 'normal' work outcomes.

Factors affecting employment at initiation of dialysis

BACKGROUND AND OBJECTIVES

Half the individuals who reach ESRD are working age (< 65 years old) and many are at risk for job loss. Factors that contribute to job retention among working-age patients with chronic kidney disease before ESRD are unknown. The purpose of the study is to understand factors associated with maintaining employment among working-age patients with advanced kidney failure.

DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS

In this retrospective study we reviewed the United States Renal Data System database (1992 through 2003) and selected all patients (n = 102,104) who were working age and employed 6 months before dialysis initiation. Factors that were examined for an association with maintaining employment status included demographics, comorbid conditions, ESRD cause, insurance, predialysis erythropoietin use, and dialysis modality.

RESULTS

Maintaining employment at the same level during the final 6 months before dialysis was more likely among (1) white men ages 30 to 49 years; (2) patients with either glomerulonephritis, cystic, or urologic causes of renal failure; (3) patients choosing peritoneal dialysis for their first treatment; (4) those with employer group or other health plans; and (5) erythropoietin usage before ESRD. Maintaining employment status was less likely among patients with congestive heart failure, cardiovascular disease, cancer, and other chronic illnesses.

CONCLUSIONS

The rate of unemployment in working-age patients with chronic kidney disease and ESRD is high compared with that of the general population. Treating anemia with erythropoietin before kidney failure and educating patients about work-friendly home dialysis options might improve job retention.

Perfil e desfecho clínico de pacientes em lista de espera por transplante renal, Belo Horizonte (MG, Brasil), 2000-2005

Trata-se de um estudo observacional, longitudinal, que teve como objetivo caracterizar o perfil dos pacientes inscritos na lista de espera para transplante renal entre 1º/01/2000 e 31/12/2004 em Belo Horizonte (MG) e seu desfecho clínico em 31/12/2005. Dados sociodemográficos e clínicos de pacientes residentes em Belo Horizonte, maiores de 18 anos, foram coletados na Central Estadual de Transplantes de MG. Realizaram-se entrevistas com profissionais vinculados ao processo regulatório de transplantes para relato das dificuldades de acesso a esse procedimento. Foram feitas análises descritivas, comparativas dos dados secundários e qualitativa das entrevistas. Inscreveram-se 835 pacientes. No final do estudo, 22,7% foram transplantados, 15,6% foram a óbito, 15,4% foram desligados e 46,2% permaneciam na fila de espera. Pacientes transplantados eram mais jovens e ativos profissionalmente, apresentaram mais frequentemente grupo sanguíneo A, glomerulonefrites como causa da insuficiência renal crônica, menor prevalência de diabetes e menor tempo do início da diálise à entrada na lista do que pacientes não transplantados. Variáveis sociodemográficas e clínicas influenciam o acesso ao transplante renal, considerado um processo complexo que tem determinantes desde a atenção básica até a obtenção do rim.

Pre-dialysis patients' perceived autonomy, self-esteem and labor participation: associations with illness perceptions and treatment perceptions. A cross-sectional study

BACKGROUND

Compared to healthy people, patients with chronic kidney disease (CKD) participate less in paid jobs and social activities. The aim of the study was to examine a) the perceived autonomy, self-esteem and labor participation of patients in the pre-dialysis phase, b) pre-dialysis patients' illness perceptions and treatment perceptions, and c) the association of these perceptions with autonomy, self-esteem and labor participation.

METHODS

Patients (N = 109) completed questionnaires at home. Data were analysed using bivariate and multivariate analyses.

RESULTS

The results showed that the average autonomy levels were not very high, but the average level of self-esteem was rather high, and that drop out of the labor market already occurs during the pre-dialysis phase. Positive illness and treatment beliefs were associated with higher autonomy and self-esteem levels, but not with employment. Multiple regression analyses revealed that illness and treatment perceptions explained a substantial amount of variance in autonomy (17%) and self-esteem (26%). The perception of less treatment disruption was an important predictor.

CONCLUSIONS

Patient education on possibilities to combine CKD and its treatment with activities, including paid work, might stimulate positive (realistic) beliefs and prevent or challenge negative beliefs. Interventions focusing on these aspects may assist patients to adjust to CKD, and ultimately prevent unnecessary drop out of the labor market.

Perceived autonomy and self-esteem in Dutch dialysis patients: the importance of illness and treatment perceptions

Compared to healthy people, end-stage renal disease (ESRD) patients participate less in paid jobs and social activities. This study explored the perceived autonomy, state self-esteem and labour participation in ESRD patients on dialysis, and the role illness and treatment perceptions play in these concepts. Patients completed questionnaires at home or in the dialysis centre (N = 166). Data were analysed using bivariate and multivariate analyses. Labour participation among dialysis patients was low, the average autonomy levels were only moderate, and the average self-esteem level was rather high. On the whole, positive illness and treatment perceptions were associated with higher autonomy and self-esteem, but not with labour participation. Multiple regression analyses demonstrated that illness and treatment perceptions explained 18 to 27% of the variance in autonomy and self-esteem. Perceptions of personal control, less impact of the illness and treatment, and less concern were important predictors. Our results indicate that dialysis patients' beliefs about their illness and treatment play an important role in their perceived autonomy and self-esteem. Stimulating positive (realistic) beliefs and altering maladaptive beliefs might contribute to a greater sense of autonomy and self-esteem, and to social participation in general. Interventions focusing on these beliefs may assist patients to adjust to ESRD.

Depressed mood, usual activity level, and continued employment after starting dialysis

BACKGROUND AND OBJECTIVES

When patients start dialysis, their employment rate declines and disability benefits are an option. With patient sociodemographic and clinical characteristics including disability income status controlled, we investigated the significance of depressed mood and usual activity level as predictors of patients' continued employment after dialysis start.

DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS

Incident patients from 296 randomly selected dialysis clinics were surveyed in the Comprehensive Dialysis Study (CDS). Participants provided information about employment status, disability income status, education, depressive symptoms measured by the Patient Health Questionnaire-2 (PHQ-2), and usual activity level/energy expenditure measured by the Human Activity Profile. Age, gender, race, insurance, diabetes, inability to ambulate or transfer, chronic obstructive pulmonary disease, cardiovascular conditions, and hemoglobin and serum albumin values at treatment start were obtained from US Renal Data System files. Dialysis modality was defined at time of interview.

RESULTS

Among 585 CDS participants who worked in the previous year, 191 (32.6%) continued working after dialysis start. On the basis of the PHQ-2 cutoff score ≥3, 12.1% of patients who remained employed had possible or probable depression, compared with 32.8% of patients who were no longer employed. In adjusted analyses, higher Human Activity Profile scores were associated with increased likelihood of continued employment, and there was a borderline association between lower PHQ-2 scores and continued employment.

CONCLUSIONS

Screening and management of depressive symptoms and support for increased activity level may facilitate patients' opportunity for continued employment after dialysis start, along with generally improving their overall quality of life.

The Development of and First Experiences with a Behavioural Self-regulation Intervention for End-stage Renal Disease Patients and Their Partners

This article describes the development of an intervention programme for patients with end-stage renal disease (ESRD) and their partners. The programme is based on theories of self-regulation, social learning, and self-determination aimed at maintaining and increasing patients’ activities, including paid work, and sense of autonomy. The intervention was evaluated on its feasibility and first experiences among a group of 12 patients and partners. Results show that the intervention is feasible. The outcomes observed by the patients themselves are encouraging. The findings show that an approach in which cognitive, emotional, behavioural, and contextual aspects are integrated is promising. Areas of attention for developing and implementing interventions are discussed.

Dialysis facility and patient characteristics associated with utilization of home dialysis

BACKGROUND AND OBJECTIVES

Nonmedical factors influencing utilization of home dialysis at the facility level are poorly quantified. Home dialysis is comparably effective and safe but less expensive to society and Medicare than in-center hemodialysis. Elimination of modifiable practice variation unrelated to medical factors could contribute to improvements in patient outcomes and use of scarce resources.

DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS

Prevalent dialysis patient data by facility were collected from the 2007 ESRD Network's annual reports. Facility characteristic data were collected from Medicare's Dialysis Facility Compare file. A multivariate regression model was used to evaluate associations between the use of home dialysis and facility characteristics.

RESULTS

The utilization of home dialysis was positively associated with facility size, percent patients employed full- or part-time, younger population, and years a facility was Medicare certified. Variables negatively associated include an increased number of hemodialysis patients per hemodialysis station, chain association, rural location, more densely populated zip code, a late dialysis work shift, and greater percent of black patients within a zip code.

CONCLUSIONS

Improved understanding of factors affecting the frequency of use of home dialysis may help explain practice variations across the United States that result in an imbalanced use of medical resources within the ESRD population. In turn, this may improve the delivery of healthcare and extend the ability of an increasingly overburdened medical financing system to survive.

Occupational stress is associated with impaired work ability and reduced quality of life in patients with chronic kidney failure

BACKGROUND

About 300,000 patients in the United States with Chronic Kidney Failure (CKF) are of working age, but up to 70% lose their job within the first year of renal replacement therapy .No study has examined how work ability and perceived health are influenced by the subjects' adjustment to their job. We assessed the association of occupational stress (Effort-Reward Imbalance, ERI),work ability (WAI) and health-related quality of life (QoL) in hemodialysis.

METHODS

40 employed hemodialysis patients completed a self-administered questionnaire. Associations between ERI, short Form 12 (sF-12), short Form - 6 Dimensions (sF-6D), Kidney Disease QOL- 36 (KDQOL-36) and WAI were tested with partial Spearman's correlation adjusted for age, income, and comorbidity burden.

RESULTS

Study subjects were mainly low-income (82%), african-american (73%), men (75%); 16 were manual laborers and 9 worked in the industrial sector. Study subjects reported low levels of Occupational Stress: ERI scores indicated an imbalance between Job Efforts and Rewards in only 3 subjects. Nevertheless, ERI scores were inversely and strongly associated with WAI (rho=-0.41, p<0.012) and all QoL scales even after adjustment for known confounders.

CONCLUSION

Our study suggests that psychosocial workplace factors may play a substantial role in modulating patients' health perception and ability to continue working. The causal relationship between Occupational stress, perceived health, and work ability should be further investigated. Occupational Health professionals and nephrologists should closely collaborate to meet the needs of occupationally active hemodialysis patients.

Biomarkers and health-related quality of life in end-stage renal disease: a systematic review

BACKGROUND AND OBJECTIVES

Health-related quality of life (HRQOL) predicts mortality in ESRD, yet adoption of HRQOL monitoring is not widespread, and regulatory authorities remain predominantly concerned with monitoring traditional biologic parameters. To assist with future efforts to adopt HRQOL monitoring while acknowledging the importance of biomarkers, this study sought to establish which domains of HRQOL are most affected by ESRD and to measure the strength of evidence linking common biomarkers to HRQOL in ESRD.

DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS

A systematic review was performed to identify studies that measured HRQOL in ESRD. Data were abstracted according to a conceptual model regarding the measurement of HRQOL differences, and HRQOL data were converted to weighted mean effect sizes and correlation coefficients.

RESULTS

The impact of ESRD was largest in the Short Form 36 domains of physical functioning (e.g., role-physical, vitality) and smallest in mental functioning (e.g., mental health, role-emotional). Dialysis adequacy, as measured by Kt/V, was a poor correlate for Short Form 36 scores. Similarly, mineral metabolism (e.g., calcium x phosphorous, parathyroid hormone) and inflammatory (e.g., C-reactive protein, TNF) biomarkers had small effect sizes and correlations with HRQOL. In contrast, hematocrit demonstrated small to moderate relationships with mental and physical HRQOL, and nutritional biomarkers (e.g., albumin, creatinine, body mass index) demonstrated moderate to large relationships.

CONCLUSIONS

HRQOL in ESRD is most affected in the physical domains, and nutritional biomarkers are most closely associated with these domains. In contrast, Kt/V, mineral metabolism indices, and inflammatory markers are poor HRQOL correlates.

Reimbursement and economic factors influencing dialysis modality choice around the world

The worldwide incidence of kidney failure is on the rise and treatment is costly; thus, the global burden of illness is growing. Kidney failure patients require either a kidney transplant or dialysis to maintain life. This review focuses on the economics of dialysis. Alternative dialysis modalities are haemodialysis (HD) and peritoneal dialysis (PD). Important economic factors influencing dialysis modality selection include financing, reimbursement and resource availability. In general, where there is little or no facility or physician reimbursement or payment for PD, the share of PD is very low. Regarding resource availability, when centre HD capacity is high, there is an incentive to use that capacity rather than place patients on home dialysis. In certain countries, there is interest in revising the reimbursement structure to favour home-based therapies, including PD and home HD. Modality selection is influenced by employment status, with an association between being employed and PD as the modality choice. Cost drivers differ for PD and HD. PD is driven mainly by variable costs such as solutions and tubing, while HD is driven mainly by fixed costs of facility space and staff. Many cost comparisons of dialysis modalities have been conducted. A key factor to consider in reviewing cost comparisons is the perspective of the analysis because different costs are relevant for different perspectives. In developed countries, HD is generally more expensive than PD to the payer. Additional research is needed in the developing world before conclusive statements may be made regarding the relative costs of HD and PD.

Factors Determining Social Participation in the First Year After Kidney Transplantation: A Prospective Study

BACKGROUND

This study describes changes in social participation in the first year after kidney transplantation and examines the influence of clinical factors, health status, transplantation-related symptoms, and psychological characteristics on change in social participation.

METHODS

A prospective study was performed on a cohort of primary kidney transplant recipients, transplanted between March 2002 and March 2003. Data on participation in obligatory activities (i.e., employment, education, household tasks) and leisure activities (i.e., volunteer work, assisting others, sports, clubs/associations, recreation, socializing, going out) were collected by in-home interviews (n=61) at 3 months (T1) and 1 year posttransplantation (T2). Analysis of covariance was performed.

RESULTS

Data showed an increase in participation in obligatory activities and diversity of leisure participation between T1 and T2, although pre-end-stage renal disease level was not regained and differed from the general population. On T1, the majority of employed recipients were on sick leave, but returned to work on T2. Employment rate remained stable. An increase in obligatory participation was predicted by clinical factors (i.e., peritoneal dialysis, initial hospitalization), whereas change in leisure participation was related to serum albumin and cognitive capacity. No effects were found for type of donation, comorbidity, and renal function.

CONCLUSIONS

We found that mainly clinical factors were associated with an increase in participation in society. Although health-status related factors and the psychological attribute self-efficacy may be related to recovery of social participation, their effect was outweighed by the strength of clinical predictors in multivariate analysis.

Preditores de qualidade de vida em pacientes renais crônicos

Neste trabalho foram avaliados os preditores do índice de qualidade de vida nas suas duas dimensões - satisfação e importância - em pacientes renais crônicos em tratamento de hemodiálise. A comparação entre os critérios do índice demonstrou uma média significativamente mais elevada para a importância, bem como uma menor dispersão das respostas. A análise de regressão múltipla mostrou associação entre estressores e tratamento de hemodiálise. O apoio social, no que se refere ao tamanho da rede e ao nível de satisfação com o apoio percebido, relaciona-se ao índice de qualidade de vida nas dimensões satisfação e importância.