Enhancing the Quality of Life for Peritoneal Dialysis Patients: A Study of Influencing Factors.

Objective: The objective of this study was to examine the quality of life among peritoneal dialysis (PD) patients and identify the influencing factors. Methods: The study was conducted between March 2021 and December 2021 at the Peritoneal Dialysis Center of the Second Hospital affiliated with Harbin Medical University. A total of 148 patients with end-stage renal disease (ESRD) undergoing PD were included. Demographic information, assessments of dialysis adequacy, biochemical evaluations, and the administration of the Self-Rating Anxiety Scale (SAS) and Self-Rating Depression Scale (SDS) were carried out. The study analyzed the factors influencing the quality of life of these dialysis patients using the Spearman correlation coefficient and multiple linear regression. Results: The KDQOL-36 score for PD patients was 69.78±15.62, with 15.6% experiencing anxiety and 59.7% reporting depression. Age (r = -0.209), residual renal creatinine clearance rate (residual Ccr, r=-0.261), SAS (r=-0.623), and SDS (r = -0.116) scores exhibited significant negative correlations with KDQOL-36 scores (P < .05), while serum albumin levels (r = 0.199) showed significant positive correlations with KDQOL-36 scores (P < .05). Advanced age, poor nutritional status, low serum albumin levels, reduced residual renal Ccr, and high SAS and SDS scores were identified as significant predictors of lower KDQOL-36 scores (P < .05). Conclusions: The psychological state, age, nutritional status, serum albumin levels, and residual renal function significantly impacted the quality of life of PD patients.

Correlates of objective sleep quality in older peritoneal dialysis patients.

BACKGROUND: Sleep disturbance is a prominent concern in dialysis patients and detrimentally impacts clinical and self-reported health outcomes. This study aimed to collect sleep data from in-home actigraphy and to explore possible predictors of sleep quality in older peritoneal dialysis patients. METHODS: This was a cross-sectional study. Peritoneal dialysis patients aged ≥60 years participated in this study. For each participant, sleep quality was assessed by analyzing the data produced by an actigraphic device worn on the wrist 24 h a day for seven consecutive days. Physical function was assessed using handgrip strength and the Timed Up and Go test. Depression was assessed using the self-reported Geriatric Depression Scale. Multiple linear regression analyses were performed to examine the factors influencing sleep efficiency and sleep time. RESULTS: Based on data collected from 50 participants (N = 50, mean age 70.4 years, 70% male), including 333 nights of actigraphy-monitored sleep, the mean sleep efficiency was 75.5%±14.2% and the mean total sleep time 391.0 ± 99.3 min per night. Higher hemoglobin (ß = 0.38, p = 0.007) and lower serum phosphorus (ß = -0.30, p = 0.042) levels were significant predictors of better sleep efficiency. The only significant predictor of the total sleep time was age (ß = 0.32, p = 0.021). CONCLUSION: Older peritoneal dialysis patients had poor sleep, characterized by low sleep efficiency. Low hemoglobin and high serum phosphorus levels were predictors of poor sleep efficiency and, as such, modifiable factors for clinicians to consider when treating patients with sleep complaints.

Perspectives on decision making amongst older people with end-stage renal disease and caregivers in Singapore: A qualitative study.

BACKGROUND: End-stage renal disease (ESRD) is increasing both globally and in Asia. Singapore has the fifth highest incidence of ESRD worldwide, a trend that is predicted to rise. Older patients with ESRD are faced with a choice of haemodialysis, peritoneal dialysis or conservative management, all of which have their risks and benefits. OBJECTIVE: This study seeks to explore perspectives on decision making amongst older (≥70) Singaporean ESRD patients and their caregivers to undergo (or not to undergo) dialysis. DESIGN: Qualitative study design using semi-structured interviews. SETTING AND PARTICIPANTS: Twenty-three participants were recruited from the largest tertiary hospital in Singapore: seven peritoneal dialysis patients, five haemodialysis patients, four patients on conservative management and seven caregivers. RESULTS: While some patients believed that they had made an independent treatment decision, others reported feeling like they had no choice in the matter or that they were strongly persuaded by their doctors and/or family members to undergo dialysis. Patients reported decision-making factors including loss of autonomy in daily life, financial burden (on themselves or on their families), caregiving burden, alternative medicine, symptoms and disease progression. Caregivers also reported concerns about financial and caregiving burden. DISCUSSION AND CONCLUSION: This study has identified several factors that should be considered in the design and implementation of decision aids to help older ESRD patients in Singapore make informed treatment decisions, including patients' and caregivers' decision-making factors as well as the relational dynamics between patients, caregivers and doctors.

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.

Quality of Life and Physical Function in Older Patients on Dialysis: A Comparison of Assisted Peritoneal Dialysis with Hemodialysis.

BACKGROUND AND OBJECTIVES: In-center hemodialysis (HD) is often the default dialysis modality for older patients. Few centers use assisted peritoneal dialysis (PD), which enables treatment at home. This observational study compared quality of life (QoL) and physical function between older patients on assisted PD and HD. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: Patients on assisted PD who were >60 years old and on dialysis for >3 months were recruited and matched to patients on HD (needing hospital transport) by age, sex, diabetes, dialysis vintage, ethnicity, and index of deprivation. Frailty was assessed using the Clinical Frailty Scale. QoL assessments included Hospital Anxiety and Depression Scale (HADS), Short Form-12, Palliative Outcomes Symptom Scale (renal), Illness Intrusiveness Rating Scale, and Renal Treatment Satisfaction Questionnaire (RTSQ). Physical function was evaluated by Barthel Score and timed up and go test. RESULTS: In total, 251 patients (129 PD and 122 HD) were recruited. In unadjusted analysis, patients on assisted PD had a higher prevalence of possible depression (HADS>8; PD=38.8%; HD=23.8%; P=0.05) and higher HADS depression score (median: PD=6; HD=5; P=0.05) but higher RTSQ scores (median: PD=55; HD=51; P<0.01). In a generalized linear regression model adjusting for age, sex, comorbidity, dialysis vintage, and frailty, assisted PD continued to be associated with higher RTSQ scores (P=0.04) but not with other QoL measures. CONCLUSIONS: There are no differences in measures of QoL and physical function between older patients on assisted PD and comparable patients on HD, except for treatment satisfaction, which is higher in patients on PD. Assisted PD should be considered as an alternative to HD for older patients, allowing them to make their preferred choices.

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.

Health-related quality of life in patients undergoing peritoneal dialysis: effects of a nurse-led case management programme.

AIM: This paper is a report of an examination of the effectiveness of a nurse-led case management programme in improving the quality of life of peritoneal dialysis patients in Hong Kong. BACKGROUND: Patients with end-stage renal failure need integrated health care to maintain a desirable quality of life. Studies suggest that transitional care using a nurse case management model has a positive effect for patients suffering from chronic diseases, but the results have not been conclusive. METHOD: Eighty-five patients participated in the study in 2005, 43 in the study group and 42 in the control group. Patients in the control group received routine hospital discharge services. Study group patients received a comprehensive education programme prior to discharge and standardized, 6-week nurse-initiated telephone follow-up. Kidney disease quality of life was measured for each patient at three time intervals: before the intervention, at completion of the 6-week intervention and 6 weeks after completion of the programme. RESULTS: Repeated measures analysis of variance, general linear model was carried out. Statistically significant within-group effects were found for symptoms/problems, effects of kidney disease, sleep, role-physical, pain, emotional wellbeing and social function. Statistically significant interaction effects were demonstrated for staff encouragement, patient satisfaction, sleep and social function. CONCLUSION: The nurse-led case management programme can be applied effectively to patients receiving peritoneal dialysis. The new model of care is particularly useful for enhancing patients' wellbeing in the transition from hospital to home.

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Quality of life of caregivers and patients on peritoneal dialysis.

Peritoneal dialysis is the archetypal home-based therapy and is often favoured by patients. However, as patients with end-stage renal failure become more elderly, with more co-morbidity, their dependence on carers to provide physical, emotional and logistical support increases. The effect of this chronic burden has not been systematically studied. We have prospectively studied patients with end-stage renal failure starting peritoneal dialysis and their carers over a 1-year period. We selected a cohort of caregivers that are actively involved with the care of their partners' dialysis. Quality of Life (QoL) assessed by SF-36 questionnaires showed the patients and carers had impairment of QoL at the start of dialysis. As expected, the baseline QoL Physical Component Scores highly correlated with co-morbidity and assessment of functional capacity. Scores of all QoL domains improved after 1 year and this reached statistical significance for social functioning for both patients and carers. When we compared carers of highly dependent patients (required to perform daily dialysis) with carers of less dependent patients, we noted that the former had a statistically significant worsening of their mental health but other parameters were not different. We have shown that despite increasing the burden for caregivers, with careful selection, education and support, we did not adversely impact on the QoL of carers whilst there was some evidence of improvement, especially in social functioning. This gives reassurance that establishing dependent patients on PD is compatible with a holistic approach to the patients and their families.

The relationship between symptoms, depression, and quality of life in peritoneal dialysis patients.

Measurement of patient outcome by mental and social indexes such as quality of life (QOL) in addition to survival is a growing trend. We examined the feasibility of using a single global QOL question in peritoneal dialysis (PD) patients. We also examined the relationship that QOL has with uremic symptoms and depression in these patients. During a clinic visit, each PD patient completed a single-question QOL measure (0-10 scale, 10 being best). Patients' symptoms were assessed using a 10-symptom checklist, with each symptom scored on a Likert scale of 0 (none) to 5 (severe). We evaluated for depression using two questions from the Primary Care Evaluation of Mental Disorders. Serum albumin, hemoglobin, and phosphorus were obtained, but only phosphorus was associated with QOL on univariate analysis (p = 0.05) and therefore included in the multivariate model. Results (checklist score, depression, phosphorus, age, diabetes, and race) were analyzed using a sequential multivariate analysis with QOL as the dependent variable. The study population consisted of 64 PD patients [mean age: 47 +/- 16 years; 25% black; 23% with diabetes; 31% incident (< or =3 months)]. The median score on the single QOL question was 7 (range: 1-10). Patients scored a median of 9 (range: 0-31) out of 50 on the total symptom checklist. Among responding patients, 34% answered yes to at least one depression question. The sequential incremental r2 values associated with a poorer QOL were higher checklist score (r2 = 0.16, p < 0.02), presence of depression (r2 = 0.13, p < 0.00002), younger age (r2 = 0.06, p < 0.03), and presence of diabetes (r2 = 0.04, p < 0.05). In this model, PO4 and race were nonsignificant. Total r2 in the model was 0.48. The single measure of QOL, the checklist score, and the depression screening score were simple and easy to obtain during a routine clinic visit. We conclude that physical symptoms and depression are strongly associated with a simple single measure of QOL. The extent to which symptoms and depression can be improved by clinical intervention, and the subsequent effect on quality of life and survival, should be examined in longitudinal studies.

Campus and education: an experience with PD patients.

Every day patients on peritoneal dialysis (PD) must focus on their dialysis schedules and on nutritional and therapeutic prescriptions. Unfortunately, over time all these actions may not follow the initial protocol. In order to evaluate patient's knowledge and approach to dialysis, an alternative educational tool to hospital or home was investigated. The campus was utilised as a place for re-training and detecting and correcting discrepancies in knowledge and the management of techniques. A continuous educational programme involves some re-training of PD patients and this approach helps us to identify whether the treatment management at home is in accordance with the information given at the start of the dialysis, but there was a need to improve on this and to improve patient understanding and compliance. The campus was chosen as an alternative educational process with the aim of involving the patients themselves and their families to achieve additional benefits and long-term success of the therapy. This initiative, outside the hospital and in collaboration with professional figures not affiliated with the dialysis unit, hoped to offer patients new knowledge about: dialysis technique and procedures, prevention of infectious complications, nutrition and physical activity.