Economic Burden of Patients with End-Stage Kidney Disease and Their Caregivers: A Scoping Review.

Hemodialysis (HD) and peritoneal dialysis (PD) treatments impact the economic burden and psychological distress faced by end-stage kidney disease (ESKD) patients and their caregivers. This review aimed to discuss the concept of an economic burden and the economic burden of different treatment options, and to highlight research gaps regarding the scarcity of previous studies relating economic burden to psychological well-being. We searched five electronic databases for papers published in 2010-2020. Papers focusing on measures of the economic burden from the government's perspective and diseases other than ESKD were excluded. Out of the 6635 publications identified, 10 publications were included. Three categories of economic burden were identified, namely, direct medical costs, direct non-medical costs, and indirect costs. Direct medical costs required the highest expenditure, whereas the lowest economic burden was for indirect costs. HD patients incurred a higher economic burden than PD patients. Most of the studies were carried out in Asia. The results of the research suggest that the economic burden may affect patients and caregivers, but it is unclear whether the economic burden affects the psychological well-being of the patients and caregivers. Very few studies have assessed the relationship between economic burden and psychological well-being, and further research is needed to gain further insight into the relationship between these two variables.

Burden of Kidney Disease, Health-Related Quality of Life, and Employment Among Patients Receiving Peritoneal Dialysis and In-Center Hemodialysis: Findings From the DOPPS Program.

RATIONALE & OBJECTIVE: Individuals faced with decisions regarding kidney replacement therapy options need information on how dialysis treatments might affect daily activities and quality of life, and what factors might influence the evolution over time of the impact of dialysis on daily activities and quality of life. STUDY DESIGN: Observational cohort study. SETTING & PARTICIPANTS: 7,771 hemodialysis (HD) and peritoneal dialysis (PD) participants from 6 countries participating in the Peritoneal and Dialysis Outcomes and Practice Patterns Studies (PDOPPS/DOPPS). PREDICTORS: Patient-reported functional status (based on daily living activities), country, demographic and clinical characteristics, and comorbidities. OUTCOME: Employment status and patient-reported outcomes (PROs) including Kidney Disease Quality of Life (KDQOL) instrument physical and mental component summary scores (PCS, MCS), kidney disease burden score, and depression symptoms (Center for Epidemiologic Studies Depression Scale [CES-D] score > 10). ANALYTICAL APPROACH: Linear regression (PCS, MCS, kidney disease burden score), logistic regression (depression symptoms), adjusted for predictors plus 12 additional comorbidities. RESULTS: In both dialysis modalities, patients in Japan had the highest PCS and employment (55% for HD and 68% for PD), whereas those in the United States had the highest MCS score, lowest kidney disease burden, and lowest employment (20% in HD and 42% in PD). After covariate adjustment, the association of age, sex, dialysis vintage, diabetes, and functional status with PROs was similar in both modalities, with women having lower PCS and kidney disease burden scores. Lower functional status (score <11) was strongly associated with lower PCS and MCS scores, a much greater burden of kidney disease, and greater likelihood of depression symptoms (CES-D, >10). The median change in KDQOL-based PROs was negligible over 1 year in participants who completed at least 2 annual questionnaires. LIMITATIONS: Selection bias due to incomplete survey responses. Generalizability was limited to the dialysis populations of the included countries. CONCLUSIONS: Variation exists in quality of life, burden of kidney disease, and depression across countries but did not appreciably change over time. Functional status remained one of the strongest predictors of all PROs. Routine assessment of functional status may provide valuable insights for patients and providers in anticipating outcomes and support needs for patients receiving either PD or HD.

Comparison of Psychological Distress and Demand Induced by COVID-19 during the Lockdown Period in Patients Undergoing Peritoneal Dialysis and Hemodialysis: A Cross-Section Study in a Tertiary Hospital.

BACKGROUND: Since the outbreak of COVID-19 in December 2019, it has spread rapidly and widely, bringing great psychological pressure to the public. In order to prevent the epidemic, traffic lockdown was required in many areas of China, which led to inconvenience of treatment for dialysis patients. This study was conducted to explore the psychological distress and the psychological demand induced by CO-VID-19 in the patients undergoing dialysis and compare the difference between hemodialysis (HD) and peritoneal dialysis (PD) patients during the traffic lockdown period. METHODS: Questionnaires were given to the dialysis patients in the West China Hospital of Sichuan University. The Impact of Event Scale (IES) was used to investigate the patients' trauma-related distress in response to COVID-19. RESULTS: 232 eligible respondents were enrolled in this cross-section study, consisting of 156 PD patients and 76 HD patients. The median IES score for all the enrolled patients was 8.00 (2.00-19.00), which belonged to the subclinical dimension of post-traumatic stress symptoms (PTSS). HD patients had a significant higher IES score than PD patients (11.50 vs. 8.00) (p < 0.05). HD patients already got more psychological support from the medical staff. According to IES scores, 22.4% HD patients and 13.4% PD patients were classified as having moderate or severe PTSS, which need psychological support (p < 0.05). But more patients of both groups considered psychological support was necessary (HD: 50%, PD: 45.5%) (p > 0.05). In the multivariate regression analysis, we found that dialysis vintage, the impact of COVID-19 on the severity of illness and daily life, and confidence in overcoming the disease contributed to IES score (p < 0.05). CONCLUSIONS: HD patients had more severe trauma-related stress symptoms than PD patients. When major public healthy events occurred, careful psychological estimate and sufficient psychological support should be provided to the dialysis patients, especially to the HD patients.

Autoavaliação da saúde de indivíduos com doença renal crônica em terapia dialítica / Health self-assessment by individuals with chronic kidney disease in dialysis therapy / Autoevaluación de la salud de individuos con enfermedad renal crónica en terapia dialítica

Objetivo: analisar a autopercepção de saúde e os fatores associados dos indivíduos com doença renal crônica em terapia dialítica. Método: estudo transversal, quantitativo, com 42 pacientes assistidos na unidade de nefrologia de um hospital público em Recife/PE, no período de maio a agosto de 2016. Os dados foram coletados por meio de entrevista semiestruturada, analisados por estatística descritiva e inferencial, após aprovação do Comitê de Ética em Pesquisa. Resultados: a autoavaliação de saúde ruim esteve presente em 29 (69%) pacientes, porém sem associação com as características sociodemográficas e clínicas (p<0,05). Conclusão: a alta prevalência da autoavaliação de saúde ruim reflete a necessidade de informações educativas e autocuidado para uma melhor compreensão do estado de saúde e consequente adesão terapêutica.

Objective: to examine health self-perception and associated factors in individuals with chronic kidney disease in dialysis therapy. Method: in this quantitative, cross-sectional study of 42 patients attending the nephrology unit of a public hospital in Recife, Pernambuco, from May to August 2016, data were collected by semistructured interview and analyzed by descriptive and inferential statistics, after approval by the research ethics committee. Results: 29 patients (69%) self-assessed their health as poor, but no association was found with sociodemographic and clinical characteristics (p<0.05). Conclusion: the high prevalence of self-assessed poor health reflects the need for educational information and self-care for a better understanding of health status and consequent adherence to therapy.

Objetivo: analizar la autopercepción de salud y los factores asociados de los individuos con enfermedad renal crónica en terapia dialítica. Método: estudio transversal, cuantitativo, junto a 42 pacientes asistidos en la unidad de nefrología de un hospital público en Recife/Pernambuco, en el período de mayo a agosto de 2016. Los datos fueron recolectados por medio de entrevista semiestructurada, analizados por estadística descriptiva e inferencial, después de la aprobación del Comité de Ética en Investigación.Resultados: la autoevaluación de mala salud estuvo presente en 29 (69%) pacientes, pero sin asociación con las características sociodemográficas y clínicas (p <0,05). Conclusión: la alta prevalencia de la autoevaluación de mala salud refleja la necesidad de informaciones educativas y autocuidado para una mejor comprensión del estado de salud y consecuente adhesión terapéutica

Patient-reported advantages and disadvantages of peritoneal dialysis: results from the PDOPPS.

BACKGROUND: Patient-reported measures are increasingly recognized as important predictors of clinical outcomes in peritoneal dialysis (PD). We sought to understand associations between patient-reported perceptions of the advantages and disadvantages of PD and clinical outcomes. METHODS: In this cohort study, 2760 PD patients in the Peritoneal Dialysis Outcomes and Practice Patterns Study (PDOPPS) completed a questionnaire on their PD experience, between 2014 and 2017. In this questionnaire, PDOPPS patients rated 17 aspects of their PD experience on a 5-category ordinal scale, with responses scored from - 2 (major disadvantage) to + 2 (major advantage). An advantage/disadvantage score (ADS) was computed for each patient by averaging their response scores. The ADS, along with each of these 17 aspects, were used as exposures. Outcomes included mortality, transition to hemodialysis (HD), patient-reported quality of life (QOL), and depression. Cox regression was used to estimate associations between ADS and mortality, transition to HD, and a composite of the two. Logistic regression with generalized estimating equations was used to estimate cross-sectional associations of ADS with QOL and depression. RESULTS: While 7% of PD patients had an ADS < 0 (negative perception of PD), 59% had an ADS between 0 and < 1 (positive perception), and 34% had an ADS ≥1 (very positive perception). Minimal association was observed between mortality and the ADS. Compared with a very positive perception, patients with a negative perception had a higher transition rate to HD (hazard ratio [HR] = 1.67; 95% confidence interval [CI]: 1.21, 2.30). Among individual items, "space taken up by PD supplies" was commonly rated as a disadvantage and had the strongest association with transition to HD (HR = 1.28; 95% CI 1.07, 1.53). Lower ADS was strongly associated with worse QOL rating and greater depressive symptoms. CONCLUSIONS: Although patients reported a generally favorable perception of PD, patient-reported disadvantages were associated with transition to HD, lower QOL, and depression. Strategies addressing these disadvantages, in particular reducing solution storage space, may improve patient outcomes and the experience of PD.

International Variations in Peritoneal Dialysis Utilization and Implications for Practice.

In many countries, the use of peritoneal dialysis (PD) remains low despite arguments that support its greater use, including dialysis treatment away from hospital settings, avoidance of central venous catheters, and potential health economic advantages. Training patients to manage aspects of their own care has the potential to enhance health literacy and increase patient involvement, independence, quality of life, and cost-effectiveness of care. Complex reasons underlie the variable use of PD across the world, acting at the level of the patient, the health care team that is responsible for them, and the health care system that they find themselves in. Important among these is the availability of competitively priced dialysis fluid. A number of key interventions can affect the uptake of PD. These include high-quality patient education around dialysis modality choice, timely and successful catheter placement, satisfactory patient training, and continued support that is tailored for specific needs, for example, when people present late requiring dialysis. Several health system changes have been shown to increase PD use, such as targeted funding, PD First initiatives, or physician-inserted PD catheters. This review explores the factors that explain the considerable international variation in the use of PD and presents interventions that can potentially affect them.

The other side of the coin in renal replacement therapies: the burden on caregivers.

PURPOSE: Living with end-stage renal disease may be burdensome, not only for patients, but also for caregivers. In this study, we aim to compare caregiver burden, psychological symptoms in caregivers of peritoneal dialysis (PD), hemodialysis (HD), and transplantation (TX), and find out associated factors. METHODS: A total of 43 PD, 42 HD, 42 TX patients and a total of 127 caregivers that were actively involved with the care of their patients' dialysis were enrolled. Patients had been on renal replacement therapy at least for 6 months and caregivers had given care at least for 6 months. The World Health Organization Quality of Life short version and hospital anxiety and depression scale (HAD) were applied to the patients. Symptom Checklist-90-Revised and Zarit caregiver burden scale were applied to the caregivers. RESULTS: Zarit caregiver burden score was found highest in HD group, which was significantly higher than PD and TX. All three groups had similar HAD anxiety scores, whereas the HAD depression score was highest in HD group, lower in PD, and lowest in TX. Quality of life was lowest in HD group. Zarit caregiver burden score was found higher in caregivers with symptoms like somatization, anxiety, obsessive-compulsive, depression, interpersonal sensitivity, psychoticism, paranoid ideation, hostility, and additional psychological symptoms than the ones who did not have these symptoms. Psychological symptoms were similar in PD, HD, and TX groups. CONCLUSION: Caregiver burden was found highest in HD group. Educational, social, and psychological support interventions may be considered for caregivers.

A study on the information-motivation-behavioural skills model among Chinese adults with peritoneal dialysis.

AIM AND OBJECTIVE: To examine whether the information-motivation-behavioural skills model could predict self-care behaviour among Chinese peritoneal dialysis patients. BACKGROUND: Peritoneal dialysis is a treatment performed by patients or their caregivers in their own home. It is important to implement theory-based projects to increase the self-care of patients with peritoneal dialysis. The information-motivation-behavioural model has been verified in diverse populations as a comprehensive, effective model to guide the design, implementation and evaluation of self-care programmes. DESIGN: A cross-sectional, observational study. METHODS: A total of 201 adults with peritoneal dialysis were recruited at a 3A grade hospital in China. Participant data were collected on demographics, self-care information (knowledge), social support (social motivation), self-care attitude (personal motivation), self-efficacy (behaviour skills) and self-care behaviour. We also collected data on whether the recruited patients had peritoneal dialysis-associated peritonitis from electronic medical records. Measured variable path analysis was performed using mplus 7.4 to identify the information-motivation-behavioural model. RESULTS: Self-efficacy, information and social motivation predict peritoneal dialysis self-care behaviour directly. Information and personal support affect self-care behaviour through self-efficacy, whereas peritoneal dialysis self-care behaviour has a direct effect on the prevention of peritoneal dialysis-associated peritonitis. CONCLUSIONS: The information-motivation-behavioural model is an appropriate and applicable model to explain and predict the self-care behaviour of Chinese peritoneal dialysis patients. Poor self-care behaviour among peritoneal dialysis patients results in peritoneal dialysis-associated peritonitis. RELEVANCE TO CLINICAL PRACTICE: The findings suggest that self-care education programmes for peritoneal dialysis patients should include strategies based on the information-motivation-behavioural model to enhance knowledge, motivation and behaviour skills to change or maintain self-care behaviour.

Impact of end-stage renal disease in children on their parents.

AIM: This study was designed to investigate the impact of paediatric end-stage renal disease (ESRD) on parents, based on the PedsQL Family Impact Module (FIM), and the relationship to the quality of life (QOL) of paediatric ESRD patients measured by PedsQL 3.0 ESRD module. METHODS: We performed a cross-sectional study using Korean translations of the PedsQL FIM and the PedsQL 3.0 ESRD module. In all, 79 patients were enrolled, including 47 children receiving dialysis and 32 children who underwent renal transplant. RESULTS: FIM scores, analyzed for every category according to treatment modality, were significantly lower in haemodialysis (HD) than in peritoneal dialysis (PD) or renal transplant patients. Mother's age, duration since diagnosis of ESRD and the existence of comorbidity were variables to have significant effects on FIM scores. The correlation between total FIM and QOL scores of paediatric patients were significant, in both parent-proxy and child-self report. CONCLUSIONS: The PedsQL FIM appears to be a useful tool for the assessment of family impact on children with ESRD. Further prospective studies focused on the QOL of parents and caregivers should be performed with the goal of improving clinical outcomes for paediatric ESRD patients.

Psychosocial Factors That Create Barriers to Managing Serum Phosphorus Levels in Pediatric Dialysis Patients: A Retrospective Analysis.

OBJECTIVE: Abnormal phosphorus homeostasis is among the medley of metabolic disturbances commonly associated with chronic kidney disease. We sought to determine the psychosocial factors that create barriers to controlling serum phosphorus levels in children on dialysis and to evaluate the perceptions of children and caregivers on the ease or difficulty of following a dietary phosphorus restriction and taking phosphorus binder medications. DESIGN: Single center cross-sectional study. SETTING: Pediatric dialysis unit at a children's hospital. SUBJECTS: Forty-eight patients on chronic hemodialysis or peritoneal dialysis (mean age: 11.03 ± 6.88 years; 69% male). MAIN OUTCOME MEASURE: Serum phosphorus levels were recorded from electronic health records and converted to a mean phosphorus standard deviation score (SDS) for each individual. Mean phosphorus SDS values were compared to each independent categorical variable using an analysis of variance test, continuous variables were analyzed using linear regression, and logistic regression was used to determine odds ratios. RESULTS: There was a significant relationship between age and phosphorus SDS (P < .001), with patients over 13 years of age having the highest prevalence of hyperphosphatemia (88%). Patients and caregivers who identified phosphorus levels as "controlled" had lower phosphorus SDS values compared to the other subjects (P = .003). However, of the patients and caregivers who reported that serum phosphorus levels were "controlled," 46% were hyperphosphatemic. Furthermore, 73% and 87% of patients and caregivers reported that following a phosphorus-restricted diet and taking phosphorus binders were "easy"; yet, 40% and 49% of these patients were hyperphosphatemic, respectively. CONCLUSION: In the present study, elevated serum phosphorus levels were most common in adolescent dialysis patients. There also appears to be a disconnect between the perceived ease of following a phosphorus-restricted diet and taking phosphorus binders and the achievement of normal serum phosphorus levels. These data further emphasize the importance of ongoing education regarding dietary and medical management requirements.

The Impact of Socioeconomic Status and Nutritional Biochemical Markers on Quality of Life of Chronic Dialysis Patients?

Aim: This cross-sectional study aimed to determine the relationship between socio-economic status and laboratory values with mental and physical components of QoL (quality of life) in chronic dialysis patients. Material and Methods: 254 patients were included in the study and divided into two groups: 243 hemodialysis (HD) patients and 11 peritoneal dialysis (PD) patients. QoL was measured by the Short Form 36(SF-36). Scores for all dimensions are expressed on a 0-100 scale. Higher score indicates better health status. Two more questions related to monthly food expenditure and the presence/or lack of family support were added. Laboratory investigations included the following nutritional parameters: serum albumin and creatinine. Results: Our study results showed that compared to PD group in HD patients QoL was compromised in all SF-36 subscale except physical functioning, role limitations due to physical functioning and role limitations due to emotional functioning. Also, the presence of supportive family members/ caregivers showed a significant improvement of all QoL scores. HD patients who spend at least 90 euros monthly on groceries/food had higher values of SF-36 items. Better QoL is associated with high pre-dialysis serum creatinine and serum albumin levels. Conclusions: Future work should incorporate larger and more balanced sample sizes and patient recruitment from multiple dialysis centers to truly capture the variability in patient characteristics.

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.

[Identikit of the patient who chooses the PD. Experience of the Autonomous Province of Trento]. / Caratterizzazione dei pazienti con questionario strutturato per la scelta della terapia renale sostitutiva. L'esperienza della provincia autonoma di Trento (PAT).

Peritoneal dialysis is a method still underused in Italy. In the Autonomous Province of Trento (PAT) since 2008 has been implemented, with excellent results, a program for the enhancement of the use of this therapy. The most important innovation was the introduction of a questionnaire proposed by nurses to patients in pre-dialysis colloquia. The questionnaire aimed to outline the patient personal and family profile in relation to the chosen dialysis methods. We analyzed 174 questionnaires collected from 1/04/2008 to 01/12/2015. Among these 84 patients had opted for the peritoneal dialysis (PD) and 90 had chosen the Hemodialysis (HD). The questionnaire comparison shown that the patient who opted for the PD have a more positive attitude towards this method. PD patient had more often a job, lived far away from the center of HD, had more frequently the support of a family and had a psychological profile more "sad" or "emotional" than the HD patient, who was more "insecure". On the other hand, factors like age, type of family, degree of autonomy and nationality do not affect the choice about dialysis.

Impact of baseline health-related quality of life scores on survival of incident patients on peritoneal dialysis: a cohort study.

INTRODUCTION: In an attempt to decrease mortality in patients with end-stage renal disease, an increase in the lifetime of these patients without much focus on health-related quality of life (HRQOL) was pursued for a long period of time. However, lately, an improvement in the quality of this extended lifetime has focused on both the physical as well as the social and emotional aspects, as these parameters may be associated with clinical outcomes in end-stage renal disease patients. AIM: To evaluate the impact of self-determined HRQOL at admission on survival of incident peritoneal dialysis (PD) patients. PATIENTS AND METHODS: A total of 1,624 incident Brazilian PD patients participating in a multicenter prospective cohort study (BRAZPD) were evaluated. HRQOL was assessed using the SF-36, divided into mental and physical components. Cox proportional regression analysis was used to determine the influence of HRQOL (mental and physical components) on mortality. Multivariate Cox proportional hazards analyses were used to adjust gradually for more potential explanatory variables: first for demographic variables, followed by additional adjustment for socioeconomic, clinical and laboratory variables. The significance level in all analyses was set at p < 0.05. All analyses were carried out with SPSS 17.0. RESULTS: Incident PD patients presented with low HRQOL scores on admission to therapy. Even after correction for sociodemographic variables, comorbidities, PD modality and laboratory parameters, HRQOL (both the mental and the physical components) remained a predictor [HR: 0.97 (CI: 0.95-0.98); HR: 0.97 (CI: 0.96-0.99), respectively] of survival. CONCLUSION: On admission to therapy, patients presenting with low HRQOL scores for both the mental and the physical components were associated with a higher mortality. These results suggest that early and timely intervention measures to improve the QOL of these patients are important.

Assessment of health-related quality of life of patients after kidney transplantation in comparison with hemodialysis and peritoneal dialysis.

BACKGROUND: The quality of life may determine the efficacy of renal replacement therapy (RRT). The purpose of the study was to compare the health-related quality of life (HRQOL) of end-stage renal disease (ESRD) patients depending on RRT method. MATERIAL/METHODS: The studies were conducted on 120 patients divided into 3 groups depending on RRT method: 30 peritoneal dialysis (PD) patients, 40 hemodialysis (HD) patients, and 47 post-kidney transplantation (KTx) patients. The following research tools were used: (1) Medical Outcomes Study 36 - the Short Form (SF-36 v.1); (2) Kidney Disease Quality of Life Short Form (KDQOL-SF™ v.1.3); and (3) disease history. The relevance level was p<0.05. RESULTS: The evaluation of PCS by HD and PD patients is poorer compared to patients in the 3rd and 12th month after KTx (34.7 ± 7.4 vs. 37.51 ± 10.63 vs. 45.01 ± 9.43 vs. 45.55 ± 8.62; p<0.05; respectively). PCS statistically significantly correlated with the following: SBP (r=-0.54; p<0.05), DBP (r=-0.58; p<0.05), and creatinine concentration (r=0.46; p<0.05) in the 12(th) month after KTx. CONCLUSIONS: HRQOL of ESRD patients differed depending on the RRT method: top values were shown by post-KTx patients, lower by PD patients, and the bottom ones by HD patients. Along with patient age, increased BP, and BMI, a drop in value of HRQOL in post-Tx or PD patients was observed. When choosing RTT method, patients may use the results of the evaluation of quality of life. A preferred lifestyle, and predominantly the work status and quality of social interaction, should decide the choice of treatment.

Influence of psychosocial factors on the energy and protein intake of older people on dialysis.

OBJECTIVE: To explore the relationship between nutritional parameters and psychosocial factors in older people on dialysis. DESIGN: A cross-sectional observational study in prevalent older people on hemodialysis (HD) and peritoneal dialysis (PD). SETTING: A secondary analysis from a quality of life study in older people (Broadening Options for Long-term Dialysis in the Elderly). SUBJECTS: One-hundred and six patients 65 years of age or older and on dialysis for at least 90 days were purposively recruited (HD patients matched to PD patients by age, sex, dialysis vintage, ethnicity and Index of Deprivation). Half were on HD, the mean age was 72.7 years, 72% were male, 92% were from a White ethnic background, and 26% had diabetes. INTERVENTION: The patients attended one visit at which they completed nutritional assessments (3-day food diary, subjective global assessment, handgrip strength, and body mass index) and questionnaires: Short Form-12 (SF-12), the Hospital Anxiety and Depression Scale (HADS), the Mini Mental State Exam, and social networks. MAIN OUTCOME MEASURES: The differences in nutritional parameters between patients on PD and HD were determined by univariate analyses, and the relationships between nutritional intake and demographic, clinical, and psychosocial variables were determined by multivariate analyses. RESULTS: There was no difference in the energy and protein intake and nutritional status between older people on HD and PD. For the whole sample, multivariate analyses found that lower energy intake was related to fewer social networks (P = .002) and lower SF-12 Physical Component Scale (PCS) scores (P = .021). A lower protein intake was related to worsening Index of Deprivation scores (P = .028) and an interaction between SF-12 PCS and presence of possible depression (P = .015). CONCLUSION: Energy and protein intake in older people (regardless of modality) appears to be independently associated with psychosocial variables.

The perspectives of adults living with peritoneal dialysis: thematic synthesis of qualitative studies.

BACKGROUND: Most patients with end-stage renal disease require dialysis to survive because they are unable to access kidney transplantation. Peritoneal dialysis (PD) is recommended by some clinical practice guidelines as the dialysis treatment of choice for adults without significant comorbid conditions or those with residual kidney function. This study aims to synthesize published qualitative studies of patients' experiences, beliefs, and attitudes about PD. METHODS: We conducted a systematic review and thematic synthesis of qualitative studies of adult perspectives of living with PD. Databases (MEDLINE, Embase, PsycINFO, and CINAHL), theses, and reference lists were searched to November 2011. RESULTS: 39 studies involving 387 participants were included. We identified 7 themes: resilience and confidence (determination and overcoming vicissitudes), support structures (strong family relationship, peer support, professional dedication, social abandonment, and desire for holistic care), overwhelming responsibility (disruptive intrusion, family burden, and onerous treatment regimen), control (gaining bodily awareness, achieving independence and self-efficacy, and information seeking), freedom (flexibility and autonomy, retaining social functioning, and ability to travel), sick identity (damage to self-esteem and invisible suffering), and disablement (physical incapacitation and social loss and devaluation). CONCLUSIONS: PD can offer patients a sense of control, independence, self-efficacy, and freedom. However, holistic and multidisciplinary care is needed to mitigate the risks of impaired self-esteem, physical incapacitation, reduced social functioning, and poor sense of self-worth. Strategies that aim to strengthen social support and promote resilience and confidence in patients are integral to achieving positive adjustment, improved psychosocial outcomes, and treatment satisfaction.

Doubts on the long-term survival of peritoneal dialysis patients are no longer a medical barrier to home dialysis.

Remarkable differences in the utilization of peritoneal dialysis (PD) versus other forms of renal replacement therapy (RRT) exist between different continents, countries and even different regions in a given country. Since many years a number of medical and nonmedical barriers against home dialysis, notably PD have been recognized. One of the reasons for the low utilization of home (peritoneal) dialysis is the incomplete presentation of treatment options to the patient with ESRD. This review updates some recent data on the long-term survival of PD patients in comparison with long-term hemodialysis. Doubts on the long-term survival results on PD are still one of the major medical systematic barriers preventing the expansion of PD for the treatment of ESRD. These recent survival results show that even over a long follow-up time, PD, at least in patients who are starting RRT in a planned way, has the same survival as patients starting on chronic hemodialysis.

Perspectives on peritoneal dialysis at home: implications for the management of a chronic condition. A study protocol.

AIM: This article is a report of a study protocol designed to explore the experience of home peritoneal dialysis from the perspectives of individuals, their families and healthcare professionals in the United Kingdom. BACKGROUND: Peritoneal dialysis is an established life-saving treatment for end-stage renal disease. This daily treatment is undertaken at home, and nurses play a key role in supporting people with their dialysis and monitoring their condition. Although peritoneal dialysis is known to have an impact on peoples' quality of life, few studies have explored peoples' experiences of undertaking this treatment at home, nor investigated their families' and health professionals' perspectives. DESIGN: An ethnographic study is proposed, which will use in-depth interviews and non-participant observations with people who are undertaking peritoneal dialysis at home in the United Kingdom. Family members and healthcare professionals closely involved with these individuals will also be interviewed. The local ethics and governance committees approved this study in November 2010. DISCUSSION: It is anticipated that the study's findings will provide a detailed insight into the impact of peritoneal dialysis on individuals and their families. The findings will inform local strategies and/or interventions that could improve peoples' experiences of undertaking this treatment. Furthermore, the appropriateness of ethnographic methodology to examine individuals' and families' experiences of home treatments will be considered.

Factors affecting peritoneal dialysis selection in Taiwanese patients with chronic kidney disease.

BACKGROUND: Taiwan has the highest incidence and prevalence of end-stage renal disease (ESRD) in the world with 55,499 ESRD patients on long-term dialysis. Nevertheless, 90.96% of these patients are managed on maintenance haemodialysis (HD), with only 9.03% enrolled in a peritoneal dialysis (PD) programme. AIM: The study aim was to identify the factors affecting Taiwanese patient's selection of PD in preference to HD for chronic kidney disease. METHODS: A cross-sectional research design was utilized with 130 chronic renal failure (CRF) patients purposively selected from outpatient nephrology clinics at four separate Taiwan hospitals. Logistic regression was used to identify the main factors affecting the patient's choice of dialysis type. RESULTS: Single-factor logistic regression found significant differences in opinion related to age, education level, occupation type, disease characteristics, lifestyle modifications, self-care ability, know-how of dialysis modality, security considerations and findings related to the decisions made by medical personnel (P < 0.05). Moreover, multinomial logistic regression after adjustment for interfering variables found that self-care ability and dialysis modality know-how were the two main factors affecting the person's selection of dialysis type. CONCLUSIONS: Self-care ability and the person's knowledge of the different types of dialysis modality and how they function were the major determinants for selection of dialysis type in Taiwan based on the results from this study. The results indicate that the education of CRF patients about the types of dialysis available is essential to enable them to understand the benefits or limitations of both types of dialysis.