Health-related quality of life with KDQOL-36 and its association with self-efficacy and treatment satisfaction in Korean dialysis patients

The association between vascular access satisfaction and quality of life and depression in maintained hemodialysis patients

BACKGROUND

Vascular access (VA) is known to be critical for the survival of patients on maintained hemodialysis (MHD) treatment. However, the association between VA satisfaction and psychiatric state in MHD patients is still not fully elucidated. Thus, the aim of this study is to evaluate the relationship among VA satisfaction, health-related quality of life (HRQOL) and depression in MHD patients with different VA types.

METHODS

This cross-sectional study was conducted at two dialysis centers with MHD-dependent patients. The Short Form Vascular Access Questionnaire (VAQ) was administered to estimate the level of MHD patients' satisfaction with their VA. HRQOL was assessed using the Short Form 36 (SF-36) questionnaire. Depression was assessed using the Zung's self-rating depression scale (SDS).

RESULTS

Of the total 252 patients, AVF was used by 84.13%, AVG was used by 2.78%, and TCC was used by 13.09%. There was no significant difference in satisfaction and SDS scores by access type in patients with AVF, AVG, and TCC. However, HRQOL was worst in patients with TCC, and highest in the AVF group. Further analysis showed that VAQ scores in the domains of overall and dialysis-related complications exhibited a negative correlation with HRQOL. And SF-36 HRQOL scores, including the total score, PCS and MCS, were all negatively correlated with SDS scores (p < 0.05). The results of multivariable analyses found that VAQ scores in the domains of overall score and physical symptom, and total score of HRQOL influenced the depression.

CONCLUSIONS

In the present study, no significant difference in satisfaction scores by access type was found in patients with AVF, AVG, and TCC. The HRQOL score was higher in patients with AVF than in those with AVG or TCC. And the result suggested a negative association between HRQOL and depression. Vascular access satisfaction and HRQOL might be risk factors for the presence of depression in MHD patients.

Quality of Life in Hemodialysis Versus Peritoneal Dialysis Patients in Bahrain

INTRODUCTION

Chronic diseases, including chronic kidney disease, affect patients' quality of life (QOL). Hemodialysis (HD) and peritoneal dialysis (PD) are renal replacement methods in these patients. This work aimed to study the relationship between QOL scores in patients with end-stage renal disease (ESRD) on HD and PD.

METHODS

This study was done at Salmaniya Medical Complex (SMC), Bahrain, from May to July 2023. A standard QOL index score instrument in Arabic form was used on 76 HD and 38 PD patients. The inclusion criteria included dialysis for at least three months and an age of more than 18 years with no severe morbidities or psychological diseases.

RESULTS

The mean age of HD and PD patients was 58.7 ± 11.2 and 55.9 ± 12.1 years, respectively. Thirty-five (46.1%) of the HD patients and 17 (44.7%) of the PD patients were females. In most dimensions, the QOL score of the patients treated with PD was better than that of the HD group. The number of hospital admissions was statistically significantly higher in the HD group (p = 0.007); however, there was no significant difference in the causes of admissions (p = 0.131). In this study, we observed the highest QOL score in the family subscale (93.2 ± 9.2 and 98.6 ± 4.7), followed by the psychological/spiritual subscale (81.1 ± 16.7 and 97.6 ± 3.9) in the HD and PD groups, respectively), but it was statistically significantly higher in the PD group (p < 0.001).

CONCLUSION

Our findings show that patients starting PD had better QOL scores in all domains than patients starting HD. Moreover, patients on PD maintained more active social support and ultimately felt better emotional well-being and physical health than those undergoing HD.

Impact of chronic kidney disease on illness perceptions, coping, self-efficacy, psychological distress and quality of life

Chronic kidney disease (CKD) negatively impacts psychological well-being and quality of life (QoL). Underpinned by the Common Sense Model (CSM), this study evaluated the potential mediating role of self-efficacy, coping styles and psychological distress on the relationship between illness perceptions and QoL in patients living with CKD. Participants were 147 people with stage 3-5 kidney disease. Measures included eGFR, illness perceptions, coping styles, psychological distress, self-efficacy and QoL. Correlational analyses were performed, followed by regression modelling. Poorer QoL was associated with greater distress, engagement in maladaptive coping, poorer illness perceptions and lower self-efficacy. Regression analysis revealed that illness perceptions predicted QoL, with psychological distress acting as a mediator. The proportion of variance explained was 63.8%. These findings suggest that psychological interventions are likely to enhance QoL in CKD, if they target the mediating psychological processes associated with illness perceptions and psychological distress.

Factors Related to Quality of Life of Hemodialysis Patients during the COVID-19 Pandemic

Taiwan had the second highest number globally of end-stage renal disease patients undergoing treatment in 2018. A meta-analysis of Chen et al. (2021) showed the incidence and mortality rates of COVID-19 were 7.7% and 22.4%, respectively. Few studies have explored the effects of patients' self-participation and perceptions of hemodialysis on their quality of life. This study aimed to explore the factors related to hemodialysis patients' quality of life during the COVID-19 pandemic. This study was a descriptive correlational study. Patients were recruited (n = 298) from the hemodialysis unit of a medical center in northern Taiwan. Variables included patients' sociodemographic, psychological, spiritual, and clinical characteristics (i.e., perceived health level, comorbidities, hemodialysis duration, weekly frequency, transportation, and accompaniment during hemodialysis), perceptions of hemodialysis, self-participation in hemodialysis, and health-related quality of life (KDQOL-36 scale). Data were analyzed using descriptive and bivariate and multivariate linear regression. Multivariate linear regression, after adjusting for covariates, showed that anxiety, self-perceived health status, two vs. four comorbidities, and self-participation in hemodialysis were significantly associated with quality of life. The overall model was significant and accounted for 52.2% (R² = 0.522) of the variance in quality of life during hemodialysis (adjusted R² = 0.480). In conclusion, the quality of life of hemodialysis patients with mild, moderate, or severe anxiety was poorer, whereas that of patients with fewer comorbidities, higher self-perceived health status, and higher self-participation in hemodialysis was better.

Effect of Acupuncture on Functional Capacity and Health-Related Quality of Life of Hemodialysis Patients: Study Protocol for a Randomized Controlled Trial

The proposed randomized controlled trial protocol will evaluate the effect of acupuncture treatment on the functional capacity (FC) and health-related quality of life (HRQOL) in chronic kidney disease (CKD) with glomerular filtration rate (GFR) category 5 (CKG G5) patients receiving maintenance dialysis. Patients undergoing hemodialysis (HD) from a dialysis center will be randomly assigned to experimental, placebo and control groups. In order to determine the difference between the same number of treatments performed three times or one treatment a week, experimental (verum acupuncture) and placebo (sham acupuncture) groups will receive a total of nine acupuncture treatments; however, both groups will be divided into subgroups A and B. The same selection of acupuncture points will be applied to both experimental subgroups and the placebo subgroups will receive acupuncture on non-acupuncture points. The results will be assessed by the 6-min Walk Test, Handgrip Test, 30-sec Sit-to-Stand and Kidney Disease Quality of Life-Short Form and will be held at baseline, after treatment and 12 weeks post-treatment follow up. This paper describes the rationale and design for a randomized, patient-assessor blinded controlled trial, which may provide evidence for the clinical application of acupuncture in CKG G5 patients undergoing HD.

Factors Associated with Symptom Burden in Adults with Chronic Kidney Disease Undergoing Hemodialysis: A Prospective Study

People with end stage renal disease and undergoing hemodialysis experience a high symptom burden that impairs quality of life. This study aimed to assess the prevalence, dynamicity and determinants of symptom burden among middle-aged and older adult hemodialysis patients. A descriptive cross-sectional study together with a longitudinal assessment was used. A total of 118 and 102 hemodialysis patients were assessed at baseline and at a 6-month follow-up. Validated questionnaires were used to assess the symptom burden, stress, illness perception and social support. Multiple linear regression analysis was used to determine the factors associated with symptom burden. The median number of symptoms experienced was 21 (Interquartile Range (IQR); 18−23) and 19 (IQR; 13−22) at baseline and 6 months, respectively. Having elevated stress (β = 0.65, p ≤ 0.005) and illness perception (β = 0.21, p = 0.02) were significantly predicted symptom burden at baseline (F (4, 112) = 55.29, p < 0.005, R2 = 0.664). Stress (β = 0.28, p = 0.003), illness perception (β = 0.2, p = 0.03), poor social support (β = −0.22, p = 0.01) and low body weight (β = −0.19, p = 0.03) were the determinants for symptom burden at 6 months (F (5, 93) = 4.85, p ≤ 0.005, R2 = 0.24). Elevated stress, illness perception level, poor social support and low post-dialysis body weight were found to be determinants for symptom burden. Attention should be given to psychosocial factors of hemodialysis patients while conducting assessment and delivering care to patients.

Health related quality of life (HRQOL) of patients with End Stage Kidney Disease (ESKD) on hemodialysis in Addis Ababa, Ethiopia: a cross-sectional study

BACKGROUND

End-Stage Kidney Disease, the most severe form of chronic kidney disease, is fatal if not treated by renal replacement therapy. Thus, patients with End-Stage Kidney Disease depend on hemodialysis as a lifesaving treatment for the remainder of their lives. However, the health-related quality of life (HRQOL) of patients on hemodialysis is much more underappreciated in resource limited countries.

METHODS

A hospital based cross-sectional study was conducted in Addis Ababa, Ethiopia, from August 01 to October 31, 2019. All patients who were on hemodialysis in five randomly selected public and private hospitals (n = 125) were included in the study. Data were administered by trained nurses by using a standardized Kidney Disease Quality of Life questionnaire. Clinical data were extracted from the patients' medical charts. HRQOL was categorized as low, if the overall mean score was ≤ 50, or as high, if the overall mean score was > 50. Factors associated with lower HRQOL were identified by multi-variable binary logistic regression analysis and expressed by adjusted odds ratio (aOR) and its respective 95 % confidence interval.

RESULTS

The mean age of the study participants (n = 125) was 50.33 years (± 15.07) and more than two-thirds (68.8 %) of the participants were males. The mean score of HRQOL was 49.08 ± 11.09, with 48.0 % (95 % CI: 42.2 - 54.5 %) of them had lower HRQOL. Unemployed patients (aOR = 2.40, 95 % CI: 1.10-5.90) and patients who had hemodialysis 2 times per week (aOR = 1.71, 95 % CI: 1.07-3.83) had lower HRQOL. Elderly patients had higher odds of having lower mean score on the burden of kidney disease (aOR = 2.07; 95 % CI 1.18-4.13) as compared to the younger patients.

CONCLUSIONS

Nearly half of the patients with ESKD on hemodialysis had lower overall HRQOL which is associated with their unemployment status and frequency of hemodialysis per week. Elderly patients had lower mean score of burden of kidney disease. Therefore, quality of life of patients with chronic dialysis should be given special attention during the patients' care. Measures should be taken by the government to ensure accessibility and affordability of the hemodialysis services in the country.

Impact of Illness Perception on the Health-Related Quality of Life of Patients Receiving Dialysis: A Cross-Sectional Study

Background

End-stage renal disease (ESRD) is a major health problem worldwide that is increasing in incidence, prevalence, and cost. Both the disease itself and negative illness perceptions negatively affect patients' health-related quality of life (HRQoL), morbidity, and mortality. This study assessed the relationship between illness perception and HRQoL.

Methods

This cross-sectional study was conducted among 342 patients at five dialysis centers in Jeddah, Saudi Arabia. We used a self-administered questionnaire that containing demographic questions, the Revised Illness Perception Questionnaire, and the Short Form 36 Health Survey Questionnaire. The data were analyzed using t-tests, analyses of variance, Pearson's correlation coefficients, and multiple linear regression analyses.

Results

The mean (SD) age was 46.1 (16.5) years and the majority were men (53.8%). Except for treatment control, all domains of illness perception were significantly correlated with HRQoL; however, the correlations were positive only for personal control and illness coherence. Identity, disease timeline (acute/chronic), consequences, illness coherence, and emotional representations were independent predictors of HRQoL; together explaining 35% of the variance. Lower emotional response was the only domain of illness perception significantly associated with better HRQoL in both dialysis modalities across all dialysis centers.

Conclusion

There were clear effects of illness perception on HRQoL, with emotional representations being the strongest predictor. As such, emotional representations should be targeted in interventions.

Predicting health-related quality of life in dialysis patients: Factors related to negative outcome expectancies and social support

OBJECTIVES

Dialysis patients report a low health-related quality of life (HRQOL) due to high disease burden and far-reaching consequences of dialysis treatment. This study examined several cognitive-behavioral and social factors, with a focus on negative outcome expectancies, that might be relevant for HRQOL in end-stage kidney disease (ESKD) patients treated with dialysis.

METHODS

Patients treated with hemodialysis or peritoneal dialysis were recruited from Dutch hospitals and dialysis centers. Patients completed self-report questionnaires at baseline (n = 175) and six months follow-up (n = 130). Multiple regression analyses were performed.

RESULTS

Higher scores on factors related to negative outcome expectancies at baseline, especially helplessness and worrying, and less perceived social support were significantly related to worse HRQOL six months later. When controlling for baseline HRQOL, besides sex and comorbidity, helplessness remained significantly predictive of worse HRQOL six months later, indicating that helplessness is associated with changes in HRQOL over time.

CONCLUSIONS

Negative outcome expectancies and social support are relevant markers for HRQOL and/or changes in HRQOL over time.

PRACTICE IMPLICATIONS

Negative outcome expectancies could be prevented or diminished by enhanced treatment information, an improved patient-clinician relationship, and interventions that promote adaptive and realistic expectations. Additionally, increasing supportive social relationships could be a relevant treatment focus.

Blood pressure, inflammation, and quality of life in patients treated with different renal replacement therapies

Our aim was to determine the relationship between the modality of renal replacement therapy and inflammation markers, BP control, and quality of life (QoL). Sixteen hemodialysis, 17 peritoneal dialysis patients, and 27 kidney transplant receivers (KTr) have been included in this study. Short Form-36 (SF-36) for the evaluation of QoL and ambulatory BP monitoring were performed on the same day. Erythrocyte sedimentation rate, CRP, IL-6, and IL-10 were measured. While the mean IL-10, IL-6, and CRP levels were the highest in the dialysis groups, there were no significantly differences any parameters for all groups. QoL was better in the KTr almost as in healthy controls but worse in the dialysis patients. It should be taken into account that hypertension may occur at night even if the daytime BP is normal in KTr.

Assessment of treatment burden and its impact on quality of life in dialysis-dependent and pre-dialysis chronic kidney disease patients

BACKGROUND

The management of chronic kidney disease (CKD) and its complications places a significant burden on patients, resulting in impairment of their health-related quality of life (HR-QOL). Little is known about treatment-related burden in pre-dialysis and hemodialysis (HD) CKD patients.

OBJECTIVE

This study aimed to investigate the magnitude of treatment-related burden and its impact on HR-QOL among patients with CKD.

METHODS

This was a prospective, cross-sectional study to assess treatment-related burden and HR-QOL among patients with CKD in Qatar. Treatment-related burden and HR-QOL were assessed quantitatively using the Treatment Burden Questionnaire (TBQ) and the Kidney Disease Quality of Life (KDQOL™) questionnaire, respectively. The total TBQ score ranges from 0 to 150, with a higher score indicating higher treatment burden, while the range of total possible scores for the KDQOL™ are from 0 to 3600 with higher transformed score indicating better QOL. Pre-dialysis and hemodialysis (HD) CKD patients who had regular follow-up appointments at Fahad Bin Jassim Kidney Center in Qatar were enrolled. Data were analyzed descriptively and inferentially using SPSS version-24.

RESULTS

Two hundred-eighty CKD patients (HD = 223 and pre-dialysis = 57) were included in the analyses (response rate 60.9%). Approximately 35% of the participants reported moderate to high treatment-related burden (TBQ global score 51-150). HD patients experienced significantly higher treatment burden compared to pre-dialysis patients with a median (IQR) score of 45 (36) versus 25 (33), respectively (p < 0.001). Medication burden and lifestyle changes burden were the highest perceived treatment-related burden. Overall, the perceived median (IQR) HR-QOL measured using the KDQOL-36™ among the participants was 2280.6 (1096.2) compared to the maximum global score of 3600. Similarly, the HD patients demonstrated significantly lower HR-QOL compared to the pre-dialysis patients [median (IQR) score of 2140 (1100) vs. 2930 (995), respectively; p < 0.001). There was a strong negative correlation between TBQ score and KDQOL-36™ score [rs (251) = -0.616, p < 0.001], signifying that HR-QOL decreases as treatment burden increases.

CONCLUSIONS

This study suggests that a considerable proportion of CKD patients suffered from treatment-related burden and deterioration in HR-QOL at a varying degree of seriousness. HD patients experienced significantly higher burden of treatment and lower HR-QOL compared to pre-dialysis patients and that HR-QOL declines as treatment burden increases. Therefore, treatment-related burden should be considered in CKD management and factors that increase it should be considered when designing healthcare interventions directed to CKD patients.

A study of quality of life among hemodialysis patients and its associated factors using kidney disease quality of life instrument-SF36 in Riyadh, Saudi Arabia

We aimed in this study to assess the quality of life for kidney-ill patients using Kidney Disease Quality of Life Instrument-SF36 (KDQOL-SF36) and the impact of other demographic, clinical, and social factors on patients' QOL. The quality of life was assessed using an Arabic version of KDQOL-36. The KDQOL-36 subscales Physical Component Summary (PCS), Mental Component Summary (MCS), Burden of Kidney Disease, and Effects of Kidney Disease were calculated. The effect of sex, diabetic status, diabetes mellitus, marital and status employment status, etc. on these subscales was evaluated. Reliability was determined by calculating Cronbach's alpha. A total of 254 patients were enrolled. The mean age was 58.2 (standard deviation 18.2) years; 61% were male, 56.7% diabetic and 20.1% were employed. The mean domain scores on the PCS, MCS, burden of kidney disease, and effects of kidney disease subscales were 49.4, 38.7, 52.6, and 37.2, respectively. Afternoon shift patients score highest among all shifts in MCS and PCS (P = 0.0001). The MCS score (38.7 ± 28.7) was significantly lower than PCS (49.4 ± 16.5) (P = 0.0001). The "effect of kidney disease" subscale was higher in males (P = 0.02), employed patients (P = 0.02), in the afternoon dialysis shift (0.0001). For PCS higher scores were seen in males (P = 0.0001), in non-diabetics (compared to diabetics) (P = 0,006), in the employed patients (P = 0.02). The highest score was seen in the "burden of kidney disease" subscale and the lowest in the "effects of kidney disease" subscale. Higher scores were seen in males, in nondiabetics, in the employed patients.

Effectiveness of a Breathing Training Program on Quality of Life in Patients with Predialysis Chronic Kidney Disease: A Randomized Controlled Trial

Context:

Chronic kidney disease (CKD) patients have suboptimal quality of life (QOL). Various studies/researches have revealed that breathing exercises have a positive and favorable impact on different systems of the body.

Aims:

This study aims to assess the effect of a breathing training program on QOL in patients with predialysis CKD.

Settings:

The study was a single-center study conducted at PGIMER, Chandigarh.

Design:

Randomized controlled trial.

Methods:

Sixty individuals were enrolled and randomized using lottery method. QOL was assessed or evaluated by Kidney Disease and QOL questionnaire (KDQOL™-36). Breathing exercises were taught to the intervention group. Patients included in control group continued with the routine care. Assessment of QOL was done after 4 weeks in both the groups.

Results:

Change in KDQOL™-36 scores showed significant difference between control and the intervention group. The mean scores of control group in the subscale effects of kidney disease, SF-12 Physical functioning (Physical Health Composite) and SF-12 Mental functioning (Mental Health Composite) were 84.79, 39.16 and 37.40, respectively, whereas in intervention group, the respective mean scores were 91.88, 43.92, and 44.16. The difference was statistically significant (P = 0.04, P = 0.01, and P = 0.003, respectively).

Conclusions:

Breathing training program improves QOL in patients with predialysis CKD.

Validation and Adaptation of the "Modified Transplant Symptom Occurrence and Symptom Distress Scale" for Kidney Transplant Recipients

The aim was to adapt and validate the Modified Transplant Symptom Occurrence and Symptom Distress Scale (MTSOSD-59R) for kidney transplant recipients undergoing immunosuppressive therapy in Korea. The MTSOSD-59R has been used with solid organ transplant recipients globally to assess the adverse effects of immunosuppressive medication. A descriptive cross-sectional design was used. MTSOSD-59R was first translated, and pilot tested. Next, content validity was established with nine organ transplant experts. Then, from October 2017 to October 2018, the Korean MTOSOSD-59R was administered to a convenience sample of 122 kidney transplant recipients recruited from a single center. Ridit analysis was used to measure symptom occurrence and distress. The known-group approach was used to test the construct validity using Mann-Whitney U tests for between-group comparisons. The content validity index for MTSOSD-59R was 0.98, and known-group validity was confirmed. The split-half Spearman-Brown corrected reliability coefficient was 0.902 for symptom occurrence and 0.893 for symptom distress. The four most frequent and distressing symptoms were fatigue, lack of energy, thinning hair, and erectile dysfunction (male). Results suggest this Korean MTSOSD-59R adaptation has adequate language, construct validity, and reliability to gather meaningful information from kidney transplant recipients in Korea.

Association between Satisfaction with Dialysis Treatment and Quality of Life: A Cross-Sectional Study

INTRODUCTION

CKD is associated with a reduction of patients' health-related quality of life. Considering the time spent in dialysis, satisfaction with care is essential for patients QOL.

OBJECTIVE

Since the possible association between satisfaction with the dialysis care and QOL has never been studied, in this study, we explore this plausible link.

METHODS

One hundred three patients on hemodialysis (HD) and peritoneal dialysis (PD) filled-in patient-reported outcome measures (PROMs) and patient-reported experience measures (PREMs). QOL was assessed by Kidney Disease Quality of Life-36 and satisfaction by Choices for Healthy Outcomes in Caring for End-Stage Renal Disease (CHOICE) questionnaire. The analysis was conducted on patient-level, considering for single patient sociodemographic characteristics and presence of depression/anxiety. One-way ANOVA was used to compare QOL mean scores for patients who answered "excellent" and for those who answered "other ratings" in CHOICE questionnaire and the Pearson χ2 test to compare the patients' characteristics between these 2 groups of patients.

RESULTS

The analysis showed a significant positive association between PREM and PROM scores for 8 out of 23 CHOICE items. Six of them were related to the figure of nephrologist, 1 to dialysis access site, and 1 to the social worker support. Significant association (p < 0.05) were between frequency of seeing nephrologist and physical component plus mental component, accuracy of information from nephrologist and burden of disease, accuracy of instructions from nephrologist and burden of disease, coordination between nephrologist and other physicians plus mental component, attention to cleanliness of access site and mental component, amount of dialysis information from staff and burden of disease, information from staff when choosing between HD or PD and physical component plus burden of disease, and ease of seeing social worker and burden of disease.

CONCLUSIONS

The study provides support for the relationship between the care satisfaction and QOL, highlighting the central role of the nephrologist-patient communication in the QOL of dialysis patients.

The effects of vascular access types on the survival and quality of life and depression in the incident hemodialysis patients

Background

Although arteriovenous fistula (AVF) is the preferred vascular access for hemodialysis (HD), the association between vascular access types and quality of life is not well-known. We investigated the relationships between HD vascular access types and all-cause mortality, health-related quality of life (HRQOL) and the degree of depression in a large prospective cohort.

Methods

A total of 1461 patients who newly initiated HD were included. The initial vascular access types were classified into AVF, arteriovenous graft (AVG), and central venous catheter (CVC). The primary outcomes were all-cause mortality and HRQOL and depression. The secondary outcome was all-cause hospitalization. Kidney Disease Quality of Life Short Form 36 (KDQOL-36) and Beck’s depression inventory (BDI) scores were measured to assess HRQOL and depression.

Results

Among 1461 patients, we identified 314 patients who started HD via AVF, 76 via AVG, and 1071 via CVC. In the survival analysis, patients with AVF showed significantly better survival compared with patients with other accesses (p < .001). The AVF and AVG group had higher KDQOL-36 score and lower BDI score than CVC group at 3 months and 12 months after the initiation of HD. The frequency of hospitalization was higher in patients with AVG compared to those with AVF (AVF 0.7 vs. AVG 1.1 times per year) (p = .024).

Conclusions

The patients with AVF had better survival rate and low hospitalization rate, and the patients with AVF or AVG showed both higher HRQOL and lower depression scores than those with CVC.

Health-Related Quality of Life in Home Dialysis Patients Compared to In-Center Hemodialysis Patients: A Systematic Review and Meta-analysis

RATIONALE & OBJECTIVE

Dialysis patients judge health-related quality of life (HRQoL) as an essential outcome. Remarkably, little is known about HRQoL differences between home dialysis and in-center hemodialysis (HD) patients worldwide.

STUDY DESIGN

Systematic review and meta-analysis.

SETTING & STUDY POPULATIONS

Search strategies were performed on the Cochrane Library, Pubmed, and EMBASE databases between 2007 and 2019. Home dialysis was defined as both peritoneal dialysis and home HD.

SELECTION CRITERIA FOR STUDIES

Randomized controlled trials and observational studies that compared HRQoL in home dialysis patients versus in-center HD patients.

DATA EXTRACTION

The data extracted by 2 authors included HRQoL scores of different questionnaires, dialysis modality, and subcontinent.

ANALYTICAL APPROACH

Data were pooled using a random-effects model and results were expressed as standardized mean difference (SMD) with 95% CIs. Heterogeneity was explored using subgroup analyses.

RESULTS

Forty-six articles reporting on 41 study populations were identified. Most studies were cross-sectional in design (90%), conducted on peritoneal dialysis patients (95%), and used the 12-item or 36-item Short-Form Health Survey questionnaires (83%). More than half the studies showed moderate or high risk of bias. Pooled analysis of 4,158 home dialysis patients and 7,854 in-center HD patients showed marginally better physical HRQoL scores in home dialysis patients compared with in-center HD patients (SMD, 0.14; 95% CI, 0.04 to 0.24), although heterogeneity was high (I 2>80%). In a subgroup analysis, Western European home dialysis patients had higher physical HRQoL scores (SMD, 0.39; 95% CI, 0.17 to 0.61), while home dialysis patients from Latin America had lower physical scores (SMD, -0.20; 95% CI, -0.28 to -0.12). Mental HRQoL showed no difference in all analyses.

LIMITATIONS

No randomized controlled trials were found and high heterogeneity among studies existed.

CONCLUSIONS

Although pooled data showed marginally better physical HRQoL for home dialysis patients, the quality of design of the included studies was poor. Large prospective studies with adequate adjustments for confounders are necessary to establish whether home dialysis results in better HRQoL.

TRIAL REGISTRATION

PROSPERO 95985.

Development and Validation of an Application for Follow-up of Patients Undergoing Dialysis: NefroPortátil

OBJECTIVES

To develop the NefroPortatil mobile application (app) and evaluate its effects on the management of patients undergoing dialysis.

METHODS

The first stage of the work was the development, installation, and establishment of the instructions to use the phone app as an instrument to aid in the control of fluid and food intake of 52 patients undergoing dialysis. In the second stage, the patients were monitored for 3 months and evaluated using questionnaires to measure the improvement in quality of life (Kidney Disease Quality of Life Instrument) and self-management of disease (Perceived Medical Condition Self-Management Scale) by the app. In addition, laboratory tests were performed before app use and in the first, second, and third months of its use (January to April 2018). Analysis of variance was used to analyze the laboratory data, and a paired Student's t test was used to analyze the responses to the questionnaires and as a posttest (P < .05).

RESULTS

Among the laboratory test results, serum phosphorus levels showed a significant difference (P < .04) after the app was used. A significant improvement was observed in self-management of the disease according to the Perceived Medical Condition Self-Management Scale questionnaire (P < .03). The usability of the app reached a median score of 9.65 from a total score of 10.

CONCLUSION

The NefroPortatil app improved the degree of perception of self-care of patients undergoing dialysis with chronic kidney failure, in addition to favoring nutritional control.

The Effectiveness of Spiritual Therapy on Spiritual Well-Being, Self-Esteem and Self-Efficacy in Patients on Hemodialysis

Spirituality is an important part of practice of the healthcare providers. Spiritual therapy is important for patients with chronic and end-stage diseases such as end-stage renal disease due to changes in physical, mental, social and spiritual needs. Promotion of spiritual well-being, self-esteem and self-efficacy is very important for these patients. The aim of this study was to determine the effectiveness of spiritual therapy on spiritual well-being, self-esteem and self-efficacy in patients on hemodialysis. The quasi-experimental research design was pre-posttest with the control group. The statistical population was the patients on hemodialysis in Governmental Hospital of Shahid Mostafa in Ilam, Iran, in 2015. Twenty-four patients were entered to the study by convenience sampling. They were divided into experimental and control groups randomly. Twelve 60-min sessions of spiritual therapy were held for the experimental group twice a week. The tools included spiritual well-being scale of Paloutzian and Ellison, Self Esteem Inventory of Cooper Smith and Self-Efficacy Scale of Sherer. Data were analyzed by SPSS software through descriptive and inferential statistics (analysis of covariance). p Values < 0.05 were considered significant. Results indicated that the scores in the experimental group changed in spiritual health from 39.32 ± 3.38 to 43.40 ± 2.82, in self-esteem from 42.65 ± 2.61 to 45.90 ± 3.88 and in self-efficacy from 40.99 ± 2.19 to 44.65 ± 2.58 which was significant compared with the control group (p = 0.01). Spiritual therapy can be used as an effective intervention to improve spiritual well-being, self-esteem and self-efficacy in patients on hemodialysis. This intervention is directed to holistic care. It can be done by interdisciplinary participation in caring and psychological teams.

Social determinants of health associated with hemodialysis non-adherence and emergency department utilization: a pilot observational study

Background

Dialysis patients who miss treatments are twice as likely to visit emergency departments (EDs) compared to adherent patients; however, prospective studies assessing ED use after missed treatments are limited. This interdisciplinary pilot study aimed to identify social determinants of health (SDOH) associated with missing hemodialysis (HD) and presenting to the ED, and describe resource utilization associated with such visits.

Methods

We conducted a prospective observational study with a convenience sample of patients presenting to the ED after missing HD (cases); patients at local dialysis centers identified as HD-compliant by their nephrologists served as matched controls. Patients were interviewed with validated instruments capturing associated risk factors, including SDOH. ED resource utilization by cases was determined by chart review. Chi-square tests and ANOVA were used to detect statistically significant group differences.

Results

All cases visiting the ED had laboratory and radiographic studies; 40% needed physician-performed procedures. Mean ED length of stay (LOS) for cases was 17 h; 76% of patients were admitted with average LOS of 6 days. Comparing 25 cases and 24 controls, we found no difference in economic stability, educational attainment, health literacy, family support, or satisfaction with nephrology care. However, cases were more dependent on public transport for dialysis (p = 0.03). Despite comparable comorbidity burdens, cases were more likely to have impaired mobility, physical limitations, and higher severity of pain and depression. (p < 0.05).

Conclusions

ED visits after missed HD resulted in elevated LOS and admission rates. Frequently-cited SDOH such as health literacy did not confer significant risk for missing HD. However, pain, physical limitations, and depression were higher among cases. Community-specific collaborations between EDs and dialysis centers would be valuable in identifying risk factors specific to missed HD and ED use, to develop strategies to improve treatment adherence and reduce unnecessary ED utilization.

Dutch nOcturnal and hoME dialysis Study To Improve Clinical Outcomes (DOMESTICO): rationale and design

Background

More than 6200 End Stage Renal Disease patients in the Netherlands are dependent on dialysis, either performed at home or in a dialysis centre. Visiting a dialysis centre three times a week is considered a large burden by many patients. However, recent data regarding the effects of dialysis at home on quality of life, clinical outcomes, and costs compared with in-centre haemodialysis are lacking.

Methods

The Dutch nOcturnal and hoME dialysis Study To Improve Clinical Outcomes (DOMESTICO) is a nationwide, prospective, observational cohort study that will include adult patients starting with a form of dialysis. Health-related quality of life, as the primary outcome, clinical outcomes and costs, as secondary outcomes, will be measured every 3–6 months in patients on home dialysis, and compared with a control group consisting of in-centre haemodialysis patients. During a 3-year period 800 home dialysis patients (600 peritoneal dialysis and 200 home haemodialysis patients) and a comparison group of 800 in-centre haemodialysis patients will be included from 53 Dutch dialysis centres (covering 96% of Dutch centres) and 1 Belgian dialysis centre (covering 4% of Flemish centres).

Discussion

DOMESTICO will prospectively investigate the effect of home dialysis therapies on health-related quality of life, clinical outcomes and costs, in comparison with in-centre haemodialysis. The findings of this study are expected to ameliorate the shared decision-making process and give more guidance to healthcare professionals, in particular to assess which type of patients may benefit most from home dialysis.

Trial registration

The DOMESTICO study is registered with the National Trial Register on (number: NL6519, date of registration: 22 August 2017) and the Central Committee on Research Involving Human Subjects (CCMO) (number: NL63277.029.17).

Electronic supplementary material

The online version of this article (10.1186/s12882-019-1526-4) contains supplementary material, which is available to authorized users.

Better Quality of Life of Peritoneal Dialysis compared to Hemodialysis over a Two-year Period after Dialysis Initiation

This study aimed to compare health-related quality of life (HRQOL) over time in patients initiating hemodialysis (HD) or peritoneal dialysis (PD). A total of 989 incident patients starting HD or PD were included from a prospective nationwide cohort study. HRQOL was assessed 3, 12, and 24 months after the start of dialysis. The scores of questionnaires were adjusted for clinical and socioeconomic parameters. The adjusted three months scores of patients on PD showed better HRQOL in eight end-stage renal disease (ESRD), three physical component summary and one mental component summary domains compared with patients on HD. Both patients on HD and PD experienced significant decreases in different HRQOL domains over two years and the degree of changes in HRQOL over time was not different between dialysis modality. However, the scores of three (effects of kidney disease, burden of kidney disease, and dialysis staff encouragement, all P < 0.05) and two (sexual function and dialysis staff encouragement, all P < 0.05) ESRD domains were still higher in patients on PD compared with patients on HD at one and two years after initiation of dialysis, respectively. PD shows better HRQOL during the initial period after dialysis even after adjusting for clinical and socioeconomic characteristics, and the effect lasts up to two years. It was similar in terms of changes in HRQOL over time between HD and PD.

Quality of life, symptoms, and sleep quality of elderly with end-stage renal disease receiving conservative management: a systematic review

BACKGROUND

Older patients with end-stage renal disease (ESRD) have experienced diminished quality of life and debilitating symptoms. Conservative management may be a potential treatment option. Currently, limited studies have been conducted about the main outcome of conservative management, including quality of life, symptoms and sleep quality. The aim of this systematic review was to examine the quality of life, symptoms and sleep quality of elderly patients with ESRD undergoing conservative management.

METHODS

Evidence-based medicine database (JBI and Cochrane) and original literature database (PubMed, Medline, EMbase, Web of Science) were searched up to March 12, 2018. The quality of included papers was evaluated with the Newcastle-Ottawa Scale.

RESULTS

Eight studies met the inclusion criteria. The total of 1229 patients were involved with an average age of 60.6 ~ 82 years. Patients choosing conservative management were older and more functionally impaired compared to those opting for dialysis. 55% patients undergoing conservative management had stable or improved quality of life and symptoms in prospective cohort study. However, the results revealed that there were no significant differences in quality of life and symptom between conservative management and renal replacement therapy. Only one study assessed quality of life of older patients using SF-36, with a lower score in physical health subscale of conservative management patients than those of renal replacement therapy. Although more than 40% of the patients had poor sleep quality, no significant difference was found between conservative management and renal replacement therapy. Sleep disorders were associated with fatigue and other symptoms.

CONCLUSIONS

Although there is a limited literature, conservative management is likely to improve quality of life and alleviate symptoms of end-stage renal disease patients with considerable clinical implications mainly in elderly patients. Future study should pay more attention to the various treatment outcomes of conservative management, providing abundant evidence.

Health-related quality of life as predictor of mortality in end-stage renal disease patients: an observational study

Background

Health-related quality of life (HRQoL) is an important component of patient-centered outcomes and a useful parameter for monitoring quality of care. We assessed HRQoL, its determinants, and associations with mortality in patients with end-stage renal disease (ESRD).

Methods

Short Form-36 was used to assess HRQoL, its domain components, and physical (PCS) and mental (MCS) composite summary scores in altogether 400 (338 incident and 62 prevalent) dialysis patients with median age 64 years, 37% women, 24% diabetes mellitus (DM), 49% cardiovascular disease (CVD), and median estimated glomerular filtration rate (eGFR) of 5.3 (3.0–9.4) ml/min/1.73². Results were analyzed separately for 338 incident patients starting on hemodialysis (HD; 68%) or peritoneal dialysis (PD; 32%), and 62 prevalent PD patients. Mortality risk was analyzed during up to 60 months (median 28 months).

Results

Linear multivariate regression analysis showed that in incident dialysis patients, 1-SD higher PCS associated negatively with 1-SD higher age, DM and CVD, and positively with 1-SD higher hemoglobin and sodium (adjusted r² = 0.17). In 62 prevalent PD patients, 1-SD higher PCS was negatively associated with 1-SD higher age. MCS was not associated to any of the investigated factors. Multivariate Cox regression analysis showed that in incident dialysis patients, 1-SD increase of PCS associated with lower all-cause mortality, hazard ratio 0.65 (95% confidence interval 0.52–0.81), after adjustments for age, sex, DM, CVD, plasma albumin, C-reactive protein and eGFR whereas 1-SD lower MCS did not associate with mortality. In PD patients, neither PCS nor MCS associated with mortality.

Conclusions

MCS did not associate with any of the investigated clinical factors, whereas lower PCS associated with higher age, CVD, DM, and lower hemoglobin and sodium levels. MCS was not associated with mortality, whereas lower PCS associated with increased mortality risk. These results suggest that HRQoL - in addition to its role as patient-centered outcome - matters also for hard clinical outcomes in ESRD patients. Our knowledge about factors influencing MCS in ESRD patients is limited and should motivate further studies.

Electronic supplementary material

The online version of this article (10.1186/s12882-019-1318-x) contains supplementary material, which is available to authorized users.

Three-year income trends in Korean adults commencing haemodialysis: A prospective cohort

AIM

This study aimed to explore the trends in individual income and to estimate the change in average monthly income for patients undergoing haemodialysis therapy.

METHODS

The main data source was the Clinical Research Center (CRC) for End-Stage Renal Disease in Korea. In addition to the cohort data, a survey was conducted to capture personal income for 3 years. To estimate the change in monthly income over time using repeated measures, a random coefficient model using penalized quasi-likelihood methods based on restricted or residual maximum likelihood estimation was used.

RESULTS

During the 3-year study period, 138 subjects aged 20 and over who answered the question about pre-dialysis income were traced and analyzed. The median value of monthly income was $US564.4 in the 1^st year, $470.4 in the 2^nd year, and $733.8 in the 3^rd year, representing a 70%, 75%, and 61% decrease compared to pre-dialysis income ($1881.5), respectively. By using mixed analysis, we found that monthly income change was $1283 (95% CI, -1621.5, -945.1), $1182 USD (95% CI, -1540.8, -823.1), and $1041 (95% CI, -1457.6, -623.6) in the 1^st , 2^nd , and 3^rd year, respectively, compared to pre-dialysis income after controlling for other covariates. Women and less educated patients had a relatively higher reduction of income, despite the low starting point.

CONCLUSIONS

The monthly income of dialysis patients reduced substantially over the study period, especially at the time of the first survey. Considering the social security system, haemodialysis patients face significant personal financial burdens due to their ESRD unrelated to the direct costs of dialysis treatment.

Symptom burden amongst patients suffering from end-stage renal disease and receiving dialysis: A literature review

Patients suffering from end-stage renal disease and receiving dialysis experience a high symptom burden, which leads to an impaired quality of life and is associated with an increased risk of future hospitalisation and mortality. However, the symptom burden amongst patients undergoing dialysis was often underrecognised by clinical staff. In this paper, related works on symptom burden amongst patients with end-stage renal disease receiving dialysis, its concepts, assessment tools, status, and influencing factors were reviewed to draw clinical staff's attention for the relief of symptom burden amongst these patients and provide a reference for further research.

Comparison of Quality of Life in Patients Undergoing Hemodialysis and Peritoneal Dialysis: a Systematic Review and Meta-Analysis

BACKGROUND/AIMS

The increase in the survival rate of patients with chronic renal failure due to substitution treatment prompts an investigation of their quality of life (QoL), a key measure to evaluate the outcomes of chronic disease treatment. To determine whether hemodialysis or peritoneal dialysis provide a better QoL, a systematic meta-analysis was performed.

METHODS

We searched through the database Cinahl, Medline, PubMed, Scopus and Proquest, including articles published from 2011 until June 2016. We selected articles that compared, through KDQOL-SF 1.3 or 36 questionnaires, QoL among patients undergoing hemodialysis and peritoneal dialysis. The data was collected using Excel Office, and t-test has been performed on independent samples to identify significant differences.

RESULTS

Only some of the seven articles found significant differences between the two treatments. One of the studies showed a better QoL for peritoneal dialysis patients, while, on the contrary, two other studies support that the best QoL is in patients receiving hemodialysis. Another article displayed significant difference only for satisfaction in relation to care, better in patients on peritoneal dialysis, and for physical health, better in hemodialysis.

CONCLUSIONS

The analysis has not led to a unanimous conclusion. Quantitative analysis showed that the only statistically significant difference between the QoL of patients on hemodialysis and peritoneal dialysis regards the effect of kidney disease, which happens to be better in patients undergoing peritoneal dialysis.

The Perceived Medical Condition Self-Management Scale can be applied to patients with chronic kidney disease

Chronic Kidney Disease (CKD) is a major burden on patients and the health care system. Treatment of CKD requires dedicated involvement from both caretakers and patients. Self-efficacy, also known as perceived competence, contributes to successful maintenance of patient's CKD self-management behaviors such as medication adherence and dietary regulations. Despite a clear association between self-efficacy and improved CKD outcomes, there remains a lack of validated self-report measures of CKD self-efficacy. To address this gap, the Perceived Kidney/Dialysis Self-Management Scale (PKDSMS) was adapted from the previously validated Perceived Medical Condition Self-Management Scale. We then sought to validate this using data from two separate cohorts: a cross-sectional investigation of 146 patients with end-stage renal disease receiving maintenance hemodialysis and a longitudinal study of 237 patients with CKD not receiving dialysis. The PKDSMS was found to be positively and significantly correlated with self-management behaviors and medication adherence in both patient cohorts. The PKDSMS had acceptable reliability, was internally consistent, and exhibited predictive validity between baseline PKDSMS scores and self-management behaviors across multiple time points. Thus, the PKDSMS is a valid and reliable measure of CKD patient self-efficacy and supports the development of interventions enhancing perceived competence to improve CKD self-management.

Self-management in patients with diabetes and chronic kidney disease is associated with incremental benefit in HRQOL

AIMS

There is insufficient and inconsistent data regarding the association between diabetes self-management, the process of facilitating the knowledge, skill, and ability necessary for diabetes self-care, and health-related quality of life (HRQOL) in people with diabetes and moderate to severe chronic kidney disease (CKD).

METHODS

In a cross sectional study, participation in diabetes self-management assessed by the Summary of Diabetes Self-Care Activities (SDSCA) questionnaire and HRQOL was examined in 308 patients with diabetes and CKD (stages 3 to 5) recruited from outpatient diabetes and renal clinics of 4 public tertiary hospitals. Associations were examined by Pearson correlation coefficients and hierarchical multiple regression after controlling for potential confounders. An examination of trend across the levels of patient participation in self-management was assessed using a non-parametric test for trend.

RESULTS

The median age and interquartile range (IQR) of patients were 68 and 14.8years, respectively with 59% of the population being over 65years old and 69.5% male. The median durations of diabetes and CKD were 18years (IQR-17) and 5years (IQR-8) respectively. General diet, exercise and medication taking were positively associated with at least one HRQOL subscale (all p<0.05) but diabetes specific diet, blood sugar testing and foot checking were not. As levels of participation in self-management activities increased there was a graded increase in mean HRQOL scores across all subscales (p for trend <0.05).

CONCLUSIONS

In people with diabetes and moderate to severe CKD, participation in diabetes self-management activities, particularly those focused on general diet, exercise and medication taking, was associated with higher HRQOL.

Depressive Symptoms, Patient Satisfaction, and Quality of Life Over Time in Automated and Continuous Ambulatory Peritoneal Dialysis Patients: A Prospective Multicenter Propensity-Matched Study

Health-related quality of life (HRQOL) is an important clinical outcome for dialysis patients. However, relative superiority in HRQOL between automated peritoneal dialysis (APD) and continuous ambulatory peritoneal dialysis (CAPD) are not clearly known. We compared HRQOL over time between APD and CAPD patients and evaluated factors associated with HRQOL.All 260 incident patients initiating APD or CAPD at multiple centers throughout Korea were prospectively enrolled in this study between October 2010 and February 2013. HRQOL, depressive symptoms, and renal treatment satisfaction were assessed 1 and 12 months after the start of dialysis by the Kidney Disease Quality of Life Short Form 36 (KDQOL-36), the Beck Depression Inventory (BDI), and the Renal Treatment Satisfaction Questionnaire (RTSQ), respectively.Of 196 patients who completed all questionnaires and did not change the peritoneal dialysis (PD) modality during the 1-year follow-up period, 160 were matched. APD patients showed better baseline HRQOL than CAPD patients for the symptoms, patient satisfaction, pain, and social function domains. There were no differences in HRQOL between the 2 groups at 12 months, and CAPD patients had significantly greater improvements in symptoms (P = 0.02), the mental composite summary (P = 0.03), and health status domains (P = 0.03) than APD patients. There were similar improvements in depressive symptoms (P = 0.01) and patient satisfaction with treatment (P = 0.01) in CAPD and APD patients. Interestingly, depressive symptoms, not PD modality, was the most influential and consistent factor for HRQOL. Despite the spontaneous improvement of depressive symptoms, considerable PD patients still had depressive symptoms at the 1-year appointment.APD has no advantage over CAPD for HRQOL. Considering the substantial negative effect of depressive symptoms on HRQOL, it is important to evaluate PD patients for depression and to treat those with depression to improve their HRQOL.

Not early referral but planned dialysis improves quality of life and depression in newly diagnosed end stage renal disease patients: a prospective cohort study in Korea

BACKGROUND

Health-related quality of life (HRQOL) has recently become an important issue. It reportedly affects morbidity and mortality in patients with end-stage renal disease (ESRD). In this study, we investigated whether early referral and planned dialysis improve the HRQOL and depression of patients with ESRD.

METHODS

We prospectively enrolled newly diagnosed patients with ESRD, from 31 hospitals in Korea, who completed questionnaires at 3 months after dialysis. We also got follow-up survey at 1 year after dialysis. To measure HRQOL and depression, Kidney Disease Quality of Life Short Form 36 (KDQOL-36) and Beck's Depression Inventory (BDI) were utilized.

RESULTS

A total of 643 patients were analyzed. Referral type did not affect either KDQOL-36 or BDI scores. However, the planned dialysis group showed significantly better scores in 4 of 5 KDQOL-36 domains than did the unplanned group at 3 months after dialysis and partly, the effect was sustained for 1 year after dialysis. The benefit of planned dialysis was significant after adjusting for age, sex, type of dialysis, marital status, educational attainment, occupation, modified Charlson comorbidity index, albumin, and hemoglobin levels. BDI scores were also lower which indicate less depressive mood in planned dialysis group than those in unplanned group both at 3 months and 1 year after dialysis.

CONCLUSIONS

Not early referral but planned dialysis improved both the short- and long-term HRQOL and depression of patients with ESRD. Nephrologists should try to help patients to initiate dialysis in a planned manner.

Development and validation of a short-version checklist for patients undergoing hemodialysis based on the International Classification of Functioning, Disability and Health

BACKGROUND

In 2009, we developed a "100-category checklist" for patients undergoing hemodialysis (HD) based on the International Classification of Functioning, Disability and Health, and we confirmed its validity. However, we found that for patients' daily assessment, 100 categories were too many. The purpose of the present study was to develop and validate a short version of the "100-category checklist."

METHODS

A total of 100 outpatients undergoing HD were recruited. They were interviewed using the "100-category checklist" and asked whether they had experienced problems after starting HD. From the "100-category checklist," we extracted categories that had greater than a 50 % rate of "yes" responses. Content validity was evaluated using the frequency of patients who had a problem in each category. Criterion validity was evaluated based on the correlation of the score from the "short-version checklist" categories with that from the Kidney Disease Quality of Life (KDQOL™) questionnaire. Construct validity was evaluated using Spearman correlation coefficients between the number of problem categories and the presence of HD-related complications. Cronbach's coefficient alpha was calculated to evaluate internal consistency.

RESULTS

Twenty-two categories were identified as problem categories. Criterion validity showed that 12 categories were significantly correlated with subscales of the KDQOL™. Construct validity showed that the presence of complications contributed to an increased number of problems associated with HD. Cronbach's coefficient alpha of this checklist was 0.79.

CONCLUSION

The "short-version checklist" had a certain degree of validity, suggesting its usefulness in a simplified assessment of patients undergoing HD.

Quality of life in end stage renal disease patients

AIM: To understand factors associated with quality of life (QOL), examine types of QOL instruments, and determine need for further improvements in QOL assessment.

METHODS: The method used databases (Pubmed, Google scholar) and a bibliographic search using key words QOL, end stage renal disease, Hemodialysis, Peritoneal dialysis, instruments to measure QOL, patients and qualitative/quantitative analysis published during 1990 to June 2014. Each article was assessed for sample size, demographics of participants, study design and type of QOL instruments used. We used WHO definition of QOL.

RESULTS: For this review, 109 articles were screened, out of which 65 articles were selected. Out of 65 articles, there were 19 reports/reviews and 12 questionnaire manuals. Of the 34 studies, 82% were quantitative while only 18% were qualitative. QOL instruments measured several phenomenon such as physical/psychological health, effects and burdens of kidney disease, social support etc. those are associated with QOL. Few studies looked at spiritual beliefs, cultural beliefs, personal concerns, as per the WHO definition. Telemedicine and Palliative care have now been successfully used however QOL instruments seldom addressed those in the articles reviewed. Also noticed was that longitudinal studies were rarely conducted. Existing QOL instruments only partially measure QOL. This may limit validity of predictive power of QOL.

CONCLUSION: Culture and disease specific QOL instruments that assess patients’ objective and subjective experiences covering most aspects of QOL are urgently needed.