Quality of Life of Hemodialysis and Renal Transplantation Patients

Peritoneal dialysis vs. hemodialysis among patients with end-stage renal disease in Iran: which is more cost-effective?

BACKGROUND

There is little economic evidence on different modalities among patients with end-stage renal disease (ESRD) in Iran. This study aimed to assess the cost-utility of peritoneal dialysis (PD) and hemodialysis (HD) among ESRD patients in Iran.

METHODS

From the health system perspective and with a 10-year time horizon, we conducted a cost-utility analysis based on a Markov model to compare three strategies of PD and HD [the second scenario (30% PD, 70% HD), the third scenario (50% PD, 50% HD) and the fourth scenario (70% PD, 30% HD)] among ESRD patients with the current situation (PD, 3% vs. HD, 97%) as the basic scenario (the first scenario) in Iran. Cost data for PD, HD and kidney transplantation were extracted from the medical records of 720 patients in the Health Insurance Organization (HIO) database. The Iranian version of the EQ-5D-5 L questionnaire was filled out through direct interview with 518 patients with ESRD to obtain health utility values. Other variables such as transition probabilities and survival rates were extracted from the literature. To examine the uncertainty in all variables included in the study, a probabilistic sensitivity analysis (PSA) was performed. TreeAge Pro 2020 software was used for data analysis.

FINDINGS

Our analysis indicated that the average 10-year costs associated with the first scenario (S1), the second scenario (S2), the third scenario (S3) and the fourth scenario (S4) were 4750.5, 4846.8, 4918.2, and 4989.6 million Iranian Rial (IRR), respectively. The corresponding average quality-adjusted life years (QALYs) per patient were 2.68, 2.72, 2.75 and 2.78, respectively. The ICER for S2, S3 and S4 scenarios was estimated at 2268.2, 2266.7 and 2266.7 per a QALY gained, respectively. The analysis showed that at a willingness-to-pay (WTP) threshold of 3,000,000,000 IRR (2.5 times the GDP per capita), the fourth scenario had a 63% probability of being cost-effective compared to the other scenarios.

CONCLUSION

Our study demonstrated that the fourth scenario (70% PD vs. 30% HD) compared to the current situation (3% PD vs. 97% HD) among patients with ESKD is cost-effective at a threshold of 2.5 times the GDP per capita (US$4100 in 2022). Despite the high cost of PD, due to its greater effectiveness, it is recommended that policymakers pursue a strategy to increase the use of PD among ESRD patients.

The effect of renal replacement therapy on health-related quality of life in end-stage renal disease: a meta-analysis

BACKGROUND

End-stage renal disease (ESRD) patients judge health-related quality of life (HRQoL) as an essential outcome. In meta-analysis studies, there is ongoing debate regarding the impact of renal replacement therapy (RRT) methods on HRQoL in ESRD patients. Hence, the main objective of this study was to examine the influence of RRT method utilization on HRQoL in individuals with ESRD. Additionally, the secondary objective was to explore the impact of RRT method use on HRQoL, considering various moderator variables.

METHODS

RRT methods called hemodialysis (HD), peritoneal dialysis (PD), home dialysis (HoD), and kidney transplantation (KT) are used to treat ESRD. HD was defined as in-center HD (ICHD) and home HD (HHD). HoD was defined as HHD and PD. The estimated Hedges' g were conducted by random effect meta-analysis.

RESULTS

A total of 111 publications, including 50.151 patients, were included. KT was better at improving patients' HRQoL than other methods. PD was better at improving patients' HRQoL than HD. HoD was better at improving patients' HRQoL than ICHD. Sensitivity analyses yielded similar results. Publication bias was not tested. The subgroup and meta-regression analyses showed that the moderating variables had a statistically significant effect on the HRQoL of patients with ESRD.

CONCLUSION

For the treatment of ESRD, either KT, PD, or HoD can be used in terms of HRQoL. We need to improve the factors affecting the HRQoL of ESRD patients undergoing HD and ICHD. Healthcare professionals should consider the factors that influence HRQoL and choose an RTT method for each ESRD patient.

Long-term clinical outcomes of patients with nonsignificant transplanted renal artery stenosis

BACKGROUND

Transplant renal artery stenosis (TRAS) is the main vascular complication of kidney transplantation. For research and treatment purposes, several authors consider critical renal artery stenosis to be greater than 50%, and percutaneous intervention is indicated in this scenario. However, there are no reports in the current literature on the evolution of patients with less than 50% stenosis.

METHOD

This retrospective study included data from all patients who underwent kidney transplantation and were suspected of having TRAS after transplantation with stenosis under 50% independent of age and were referred for angiography at a single centre between January 2007 and December 2014.

RESULTS

During this period, 6,829 kidney transplants were performed at Hospital do Rim, 313 of whom had a clinical suspicion of TRAS, and 54 of whom presented no significant stenosis. The average age was 35.93 years old, the predominant sex was male, and most individuals (94.4%) underwent dialysis before transplantation. In most cases in this group, transplants occurred from a deceased donor (66.7%). The time between transplantation and angiography was less than one year in 79.6% of patients, and all presented nonsignificant TRAS. Creatinine levels, systolic blood pressure, diastolic blood pressure and glomerular filtration rate improved over the long term. The outcomes found were death and allograft loss.

CONCLUSION

Age, sex and ethnic group of patients were factors that did not interfere with the frequency of renal artery stenosis. The outcomes showed that in the long term, most patients evolve well and have improved quality of life and kidney function, although there are cases of death and kidney loss.

Graft and Patient Survival in Kidney Transplant Recipients Over the Age of Sıxty-Five

Introduction: Elderly patients have increased morbidity and mortality compared to younger patients due to existing comorbid diseases and chronic immunosuppression. Therefore, the option of kidney transplantation for renal replacement therapy in elderly patients is still being controversial. Our aim in this study was to evaluate graft function, graft and patient survival, and associated factors in kidney transplant recipients over 65 years of age, at 11 years of follow-up.

Methods: The study included 53 patients aged 65-76 years, out of a total of 1319 patients who underwent live kidney transplantation in the Organ Transplant Center of Acibadem International Hospital between October 2010 and July 2021. Demographic characteristics and creatinine values were recorded. Graft survival rates and patient survival rates at one, three, and five years were analyzed.

Results: Fifty-three patients, 14 female, 39 male, aged 65-76 years were included in the study. The follow-up period of the patients was 7-125 months. During the follow-up, 20 patients died. Graft loss occurred in two of 20 patients who died, and 18 patients died with working grafts. Graft loss developed in two of the 33 surviving patients. In the whole group, one-, three-, and five-year patient survival rates were 94%, 81%, and 76%, respectively.

Conclusion: These results emphasize that kidney transplantation is a viable treatment option in elderly patients who have been well evaluated before kidney transplantation.

Comparison of quality of life in end-stage renal disease patients undergoing hemodialysis and peritoneal dialysis in a Moroccan city

PURPOSE

End-stage renal disease patients (ESRD) generally complain about a poor quality of life (QOL). The current study aims to describe and compare ESRD patients' QOL according to dialysis modalities (hemodialysis [HD] and peritoneal dialysis [PD]).

METHODS

This is a cross-sectional study, conducted in dialysis facilities of a Moroccan university hospital, during October 2018. All adult ESRD patients, treated either by HD or PD for more than 3 months and agreeing to participate, were included. Medical data were collected using a questionnaire, whereas the QOL data were collected using the Kidney Disease Quality of Life Short Form (KDQOL SF v 1.3) scale previously validated in dialectal Arabic. The patients' characteristics and QOL data were compared between dialysis modalities (HD vs. PD), using a linear regression, before and after adjustment on several demographic and medical factors as well as a propensity score created to reduce the effect of confounding factors related to the choice of the treatment.

RESULTS

Out of the 91 included patients (50.5% of men, median age 52.0 (IQR [36.5; 62.0]) years), 71 were on HD and 20 were on PD. The highest subscale score, for all participants, was the social support's one with a median of 83.3 (IQR [66.7; 100]), and the lowest one was the kidney disease burden with a median of 25.0 (IQR [0.00; 46.9]). The univariate analysis showed that the Physical Component Score (PCS), the cognitive function, and the dialysis staff encouragement were better in PD patients (p = 0.03, p = 0.04, and p = 0.007, respectively), while the multiple linear regression indicates that the PCS, the dialysis Staff encouragement, and the patient's satisfaction subscores decreased within patients on HD compared with those on PD (p = 0.01, p = 0.03, and p = 0.02, respectively) and that the burden of the kidney disease and the work status subscores increased within patients on HD against those on PD (p = 0.007 and p = 0.04, respectively).

CONCLUSION

This study showed a significant difference between dialysis modalities in some sides of quality of life.

Mapping Health-Related Quality Of Life After Kidney Transplantation By Group Comparisons: A Systematic Review

Background

Health-related quality of life (HRQOL) is becoming an increasingly important outcome in kidney transplantation (KT). To describe HRQOL in kidney transplant recipients (KTRs), this systematic review summarizes literature that compared HRQOL among KTRs and other relevant populations [i.e. patients receiving dialysis, patients on the waiting list (WL) for KT, patients with chronic kidney disease (CKD) not receiving renal replacement therapy (RRT), the general population (GP) and healthy controls (HCs)] and themselves before KT.

Methods

The literature search was conducted in PubMed, Embase, Web of Science and the Cochrane Library. Eligible studies published between January 2000 and October 2020 were included.

Results

Forty-four studies comprising 6929 KTRs were included in this systematic review. Despite the study heterogeneity, KTRs reported a higher HRQOL after KT compared with pre-transplantation and compared with patients receiving dialysis with or without being on the WL, especially in disease-specific domains (i.e. burden and effects of kidney disease). Additionally, KTRs had similar to marginally higher HRQOL compared with patients with CKD Stages 3–5 not receiving RRT. When compared with HCs or the GP, KTRs reported similar HRQOL in the first 1 or 2 years after KT and lower physical HRQOL and lower to comparable mental HRQOL in studies with longer post-transplant time.

Conclusions

The available evidence suggests that HRQOL improves after KT and can be restored to but not always maintained at pre-CKD HRQOL levels. Future studies investigating intervention targets to improve or maintain post-transplant HRQOL are needed.

Comparison of the Quality of Life and Emotional Responses in Kidney Transplant Recipients from Living and Deceased Donors in Nephrology Clinics

Background: Quality of life (QoL) is one of the essential measures in assessing a patient's status after kidney transplant, and emotional response is an important factor in evaluating the patient’s compatibility with the transplant. Also, emotional response affects a patient’s QoL. Objectives: This study aimed to compare the QoL and emotional responses of kidney recipients from deceased and living donors. Methods: This descriptive comparative study randomly selected 118 kidney transplant patients (67 recipients from living donors and 51 recipients from deceased) referred to the Nephrology Clinic of Tehran University of Medical Sciences for a post-surgery follow-up. The QoL questionnaire for patients with renal transplants introduced by Laupacis et al. and the emotional response questionnaire (ERQ) by Ziegelmann et al. were used in this study. For data analysis, Mann-Whitney, independent t-test, and Pearson’s correlation tests were used. All the analyses were performed using SPSS software version 20. Results: The kidney recipients from living donors had significantly higher QoL score (especially emotionally) compared with kidney recipients from deceased donors (P=0.04). The score of emotional response was higher in recipients from a living donor, which is related to feeling guilty, transplant disclosure. Furthermore, recipients from a living donor felt guiltier and were unwilling to disclose their transplant compared with recipients from deceased donors. Conclusions: Feeling of guilt and being anxious about transplant disclosure were higher in recipients from living donors. A significant difference was observed in the QoL and emotional response between the two groups of kidney recipients. Therefore, it is important to involve the transplant team, specifically nurses, in the identification of emotional response and planning accordingly to improve the patients’ QoL, especially in recipients from a living donor.

Health related quality of life among haemodialysis and kidney transplant recipients from Nepal: a cross sectional study using WHOQOL-BREF

Background

Very less is known about health-related quality of life (HRQOL) among patients with kidney diseases in Nepal. This study examined HRQOL among haemodialysis and kidney transplant recipients in Nepal.

Methods

The Nepali version of World Health Organization Quality of Life Instruments -(WHOQOL-BREF) questionnaire was administered using face to face interviews among end stage renal disease (ESRD) patients, from two large national referral centers in Nepal. The differences in socio-demographic characteristics among ESRD patients were examined using the Chi-square test. The group differences in quality of life (QOL) were examined using the Mann-Whitney U test and Kruskal-Wallis tests.

Results

Of the 161 participants, 92 (57.1%) were renal transplant recipients and 69 (42.9%) patients were on maintenance haemodialysis. Hypertension (70.9%) was the most common co-morbidity among ESRD patients. Haemodialysis patients scored significantly lower than the transplant recipients in all four domains as well as in overall perception of quality of life and general health. Ethnicity (p = 0.020), socio-economic status (p < 0.001), educational status (p < 0.001) and employment status (p = 0.009) were significantly associated with the overall QOL in ESRD patients. Across patient groups, educational status (p = 0.012) was positively associated with QOL in dialysis patients, while urban residence (p = 0.023), higher socio-economic status (p < 0.001), higher educational status (p = 0.004) and diabetes status (p = 0.010) were significantly associated with better QOL in transplant recipients.

Conclusion

The overall QOL of the renal transplant recipients was higher than that of the patients on maintenance haemodialysis; this was true in all four domains of the WHOQOL-BREF. ESRD patients with low HRQOL could benefit from targeted risk modification intervention.

Dietary Inflammatory Index Is a Better Determinant of Quality of Life Compared to Obesity Status in Patients With Hemodialysis

OBJECTIVES

This study aimed to investigate the relationships among obesity, anthropometries, and the dietary inflammatory index (DII) with different aspects of quality of life (QoL) in patients undergoing hemodialysis.

DESIGN AND METHODS

In 83 patients representing a range of body weights, QoL (based on short form 36), DII (extracted from dietary recalls), malnutrition-inflammation score, and anthropometric measurements were assessed.

RESULTS

Obese patients had lower physical health score (mean difference [MD] 9.1, 95% confidence interval [CI] 0.3-17.8, P = .04), physical functioning (MD 10.5, 95% CI 0.7-20.2, P = .04), and bodily pain scores (MD 16.0, 95% CI 3.6-28.4, P = .01) than normal weight group. Patients with abdominal obesity and those with the highest body fat percentage had also lower QoL in many aspects, irrespective of body mass index. The physical (MD 13.2, 95% CI 2.05-24.3, P = .02) and mental (MD 18.4, 95% CI 7.51-29.2, P = .001) health scores, and physical functioning (MD 13.5, 95% CI 1.8-25.2, P = .02), role-physical (MD 25.8, 95% CI 3.0-48.6, P = .03), role-emotional (MD 22.1, 95% CI 5.4-52.8, P = .02), vitality (MD 18.4, 95% CI 7.6-29.3, P = .001), mental health (MD 11.7, 95% CI 3.06-20.4, P = .009), and social functioning (MD 14.2, 95% CI 1.13-27.2, P = .03) were considerably lower in patients with the highest versus the lowest DII. QoL did not differ between normal-weight and obese patients with low DII (P = .26), and between normal-weight and obese patients with high DII (P = .13). Obese patients with low DII also had better QoL than normal-weight subjects with high DII scores.

CONCLUSIONS

A diet with higher proinflammatory potential was associated with decreased QoL, irrespective of obesity status. Adherence to a low-DII diet might protect against some obesity-associated complications, a finding that needs further investigations.

Psychosocial, Spiritual, and Biomedical Predictors of Hope in Hemodialysis Patients

BACKGROUND

Hemodialysis patients deal with some psychological and social problems. These problems may be the predictors of hope. This study aimed to determine the psychosocial, spiritual, and biomedical predictors of hope in hemodialysis patients.

METHODS

This cross-sectional study was conducted on 350 hemodialysis patients in hemodialysis centers affiliated to Shiraz University of Medical Sciences. Adult Hope Scale, Depression Anxiety Stress Scales, Personal Resources Questionnaire-85, Spiritual Well-Being Scale, and biomedical markers were used for data collection. The data were entered into the SPSS 22 software and were analyzed using Pearson's correlation coefficient and linear regression analysis.

RESULTS

The mean score of hope was 28.54 (SD=5.27). The mean scores of depression, anxiety, and stress were 17.87 (SD=7.62), 13.12 (SD=3.47), and 12.99 (SD=3.88), respectively. The mean scores of social support and spiritual well-being were 126.35 (SD=17.53) and 74.02 (SD=5.84), respectively. The means of biomedical markers including interdialytic weight gain, urea nitrogen, creatinine, phosphate, sodium, and potassium were 2.10 (SD=1.04), 51.55 (SD=13.10), 6.98 (SD=2.48), 4.71 (SD=1.08), 139.32 (SD=4.91), and 4.87 (SD=0.93), respectively. The results revealed a significant association between hope and depression, anxiety, stress, social support, and spiritual well-being (p<0.05). In addition, stress (β=-0.14, p=0.01), anxiety (β=-0.20, p=0.002), and social support (β=0.49, p<0.001) were the predictors of hope.

CONCLUSION

The hemodialysis patients reported moderate levels of hope, social support, anxiety, and depression. In addition, most of them adhered to dietary and fluid restrictions. Considering the association between hope and social support, spiritual well-being, anxiety, depression, and stress, using some interventions regarding the mentioned variables might increase hope among hemodialysis patients.

Comparisons of quality of life between patients underwent peritoneal dialysis and hemodialysis: a systematic review and meta-analysis

OBJECTIVE

End-stage renal disease (ESRD) leads to renal replacement therapy and certainly has an impact on patients' health-related quality of life (HRQoL). This study aimed to review and compare the HRQoL between peritoneal dialysis (PD) and hemodialysis (HD) patients using the 36-Item Short Form Health Survey (SF-36), EuroQoL-5-dimension (EQ-5D) and the Kidney Disease Quality of Life Instrument (KDQOL).

METHODOLOGY

Systematic review was conducted by identify relevant studies through MEDLINE and SCOPUS up to April 2017. Studies were eligible with following criteria: studied in ESRD patients, compare any pair of renal replacement modalities, and reported HRQoL. The unstandardized mean differences (USMD) of HRQoL among modalities were calculated and pooled using a random-effect models if heterogeneity was present, otherwise a fixed-effect model was applied.

RESULTS

A total of twenty-one studies were included with 29,000 participants. Of them, mean age and percent male were 48.1 years and 45.1, respectively. The pooled USMD (95% CI) of SF-36 between PD and HD (base) were 1.86 (0.47, 3.24) and 0.42 (- 1.99, 2.82) for mental component and physical component summary scores, respectively. For EQ-5D, the pooled USMD of utility and visual analogue scale (VAS) score were 0.02 (- 0.06, 0.10) and 3.56 (1.73, 5.39), respectively. The pooled USMD of KDQOL were 9.67 (5.67, 13.68), 6.71 (- 5.92, 19.32) 6.30 (- 0.41, 12.18), 2.35 (- 4.35, 9.04), 2.10 (0.07, 4.13), and 1.21 (- 2.98, 5.40) for burden of kidney disease, work status, effects of kidney disease, quality of social interaction, symptoms, and cognitive function.

CONCLUSION

Patients with chronic kidney disease (CKD) stage 5 or ESRD treated with PD had better generic HRQoL measured by SF-36 and EQ-5D than HD patients. In addition, PD had higher specific HRQoL by KDQOL than HD patients in subdomain of physical functioning, role limitations due to emotional problems, effects and burden of kidney disease.

Physical activity in elderly kidney transplant patients with multiple renal arteries

INTRODUCTION

Kidney transplantation (KT) is the gold standard for treatment of patients with end- stage-renal disease. To expand the donor reserve, it is necessary to use marginal/suboptimal kidneys.

METHODS

We retrospectively evaluated the short/long-term outcome of 34 KT elderly patients who received allografts with vascular abnormalities (MRA group), in comparison with 34 KT patients who received a kidney with a single renal artery (SRA group) pair-matched by age, length of time on dialysis, comorbidity and donor age.

RESULTS

All participants completed the International Physical Activity Questionnaire at KT, and then 4, 8, and 12 weeks after transplantation. Our data indicate that kidney with vascular anatomical variants may be successfully transplanted, since the overall rate of surgical complications was 20.6% in the SRA group and 17.6% in the MRA group and that the 5-year survival rate after KT was 100% in both groups.

CONCLUSIONS

The data also underline that individualized physical activity programs induced similar excellent results in both groups, improving physical capacities, arterial pressure, lipid metabolism, insulin sensitivity, quality of life and physical and mental status.

The Effect of Peer Support on Hope Among Patients Under Hemodialysis

Introduction

Providing social support for patients under hemodialysis treatment can reduce their psychological, social, and physical problems. The present study aimed at determining the effect of peer support on hopefulness in patients under hemodialysis.

Methods

This clinical trial with a pre/posttest design was conducted on 128 patients who had referred to the hemodialysis centers of Shiraz University of Medical Sciences in 2019. The patients were randomly divided into an intervention and a control group. The patients in the intervention group were supported by their peers for eight weeks and were provided with the usual care, but the controls were only provided with the usual care. The data were collected using Snyder Hope Scale. Then, the data were entered into the SPSS software, version 18 and were analyzed using independent t-test and paired t-test.

Results

At baseline, the participants in both groups were similar with respect to the mean scores of hope and its subscales (p>0.05). However, there was a significant difference between the two groups in terms of hope and its subscales eight weeks after the intervention (p<0.001).

Conclusion

The results confirmed the effect of peer support on increasing hope among the patients under hemodialysis. Peer support in informational, emotional, instrumental, and spiritual forms could create a positive incentive and increase hope among the patients.

Clinical Trial Number

This clinical trial has been registered in the Iranian Registry of Clinical Trials (IRCT20190126042498N1).

Comparison of the Effect of Multimedia and Booklet Methods on Quality of Life of Kidney Transplant Patients: A Randomized Clinical Trial Study

Background:

Proper education can improve the quality of life. Multimedia as an interactive educational method and booklet as a traditional one have their own unique effects. This study aimed at compare the interactive multimedia and booklet methods at the time of discharge on the quality of life of kidney transplant patients

Methods:

In this single-blind interventional study, 80 patients from Bouali Hospital, Shiraz, from September 2017 until June 2018 were selected by convenience sampling, and then divided into two groups (booklet and interactive multimedia) by block randomization. Intervention for the first group included short and long-term care information in the form of a booklet, and an interactive multimedia CD with the same content for the second group. Quality of life was assessed by kidney transplant questionnaire (KTQ) at the time of discharge and after two months. Adherence to education was verified by phone. The data were analyzed through SPSS v.24 software using independent and paired t-tests. Plt;0.05 was considered significant

Results:

The mean overall quality of life score in both groups increased significantly, P=0.044 for the booklet group and P=0.039 for the multimedia group. In emotional, fatigue, uncertainty/fear domains, both groups showed improvement after the intervention (P&lt;0.05). However, in physical symptoms and appearance domains, differences were not significant, before and after education. After intervention, no significant difference was observed between the two groups in the overall and specific domains of quality of life score (P=0.437)

Conclusion:

Both methods had positive impacts on the quality of life and emotional, fatigue and uncertainty/fear domains.

Trial Registration Number: IRCT201608272950N1

Simultaneous Improvement of Habitual Physical Activity and Life Quality in Kidney Transplant Recipients Involved in Structured Physical Activity Program

OBJECTIVES

The aim of the study was to compare the effects of a physical activity program on daily physical activity and quality of life in kidney transplant (KTx) recipients and in patients with chronic kidney disease (CKD).

MATERIALS AND METHODS

The study group consisted of 24 KTx recipients and 15 patients with stage 3 to 4 CKD. Habitual physical activity was monitored for 72 hours. Individualized structured programs of increased physical activity were prepared based on baseline physical performance. The measurements were repeated after 1 and 3 months. Participants completed the 36-item Short Form Health Survey questionnaire and an International Physical Activity Questionnaire at baseline and after 1, 2, and 3 months.

RESULTS

Physical activity duration and total energy expenditure significantly increased after 3 months in both KTx recipients (from 126 ± 87 to 200 ± 132 min/d, P = .001, and from 1.73 ± 0.37 to 2.24 ± 0.59 cal/min, P < .001, respectively) and CKD patients (from 79 ± 78 to 129 ± 114 min/d, P < .001, and from 1.5 ± 0.5 to 1.92 ± 0.47 cal/min, P < .001, respectively). Short Form Health Survey total score and physical component scale score improved significantly in both groups. Mental component scale score increased significantly only in KTx patients.

CONCLUSION

Increased physical activity induces similar beneficial effects on total and physical activity component of quality of life and habitual daily activity in CKD and KTx patients.

Variation in Assessing Renal Allograft Rejection: A National Assessment of Nephrology Practice

BACKGROUND

The clinical utility of early detection and treatment of allograft rejection is well-established. Despite frequent testing called for by standard of care protocols, the five-year kidney allograft survival rate is estimated to be as low as 71%. Herein, we report on posttransplant care provided to kidney allograft recipients by board-certified nephrologists in the United States.

METHODS

We measured clinical practice in a representative sample of 175 practicing nephrologists. All providers cared for simulated patients' status after renal transplant ranging from 30-75 years in age and 3-24 months after transplant. Our sample of nephrologists cared for a total of 525 allograft cases. Provider responses to the cases were reviewed by trained clinicians, and care was compared to evidence-based care standards and accepted standard of care protocols.

RESULTS

Among nephrologists, practicing in settings ranging from transplant centers to community practice, we found that the clinical workup of kidney injury in posttransplant patients is highly variable and frequently deviates from evidence-based care. In cases with pathologic evidence of rejection, only 29.1% (102/350) received an appropriate, evidence-based biopsy, whereas, in cases with no pathological evidence of rejection, 41.3% (45/109) received low-value, unnecessary biopsies.

CONCLUSION

Clinical care in the posttransplant setting is highly variable. Biopsies are often ordered in cases where their results do not alter treatment. Additionally, we found that misdiagnosis was common as were opportunities for earlier biopsy and detection of rejection. This evidence suggests that better diagnostic tools may be helpful to determine which transplant patients should be biopsied and which should not. This study suggests that nephrologists and transplant patients need better tests than creatinine and proteinuria and less invasive approaches than routine biopsies to determine when transplant patients should be investigated for rejection and additional treatment.

Nutritional management in renal transplant recipients: A transplant team opportunity to improve graft survival

AIMS

The nutritional management of renal transplant recipients (RTR) represents a complex problem either because the recovery of renal function is not complete and for the appearance of "unavoidable" metabolic side effects of immunosuppressive drugs. Nevertheless, it remains a neglected problem, whereas an appropriate dietary intervention could favorably affect graft survival.

DATA SYNTHESIS

Renal transplantation is associated with steroids and calcineurin inhibitors administration, liberalization of diet after dialysis restrictions, and patients' better quality of life. These factors predispose, from the first months after surgery, to body weight gain, enhanced post transplant diabetes, hyperlipidemia, metabolic syndrome, with negative consequences on graft outcome. Unfortunately, specific guidelines about this topic and nutritional counseling are scarce; moreover, beyond the low adherence of patients to any dietary plan, there is a dangerous underestimation of the problem by physicians, sometimes with inadequate interventions. A prompt and specific nutritional management of RTR can help prevent or minimize these metabolic alterations, mostly when associated with careful and repeated counseling.

CONCLUSIONS

A correct nutritional management, possibly tailored to enhance patients' motivation and adherence, represents the best preventive maneuver to increase patients' life and probably improve graft survival, at no cost and with no side effects.

Early Versus Delayed Double J Stent Removal in Deceased Donor Renal Transplant Recipients: A Prospective Comparative Study

Introduction: Prophylactic ureteric stents have been commonly employed to reduce the incidence of ureteric obstruction and anastomotic leaks following renal transplantation. There are very few studies on the duration of ureteric stenting in deceased donor renal transplantation (DDRT). We performed a prospective study to compare early and late double J stent removal in DDRT.

Aims and methods: The aim of this study was to compare the early and delayed removal of ureteric stents after DDRT. We performed 80 DDRTs at our center from August 2012 to December 2016, which were included in the study. However, we enrolled 48 patients as the remaining had to be excluded based on the high-risk factors. The recipients were allocated on the 14th postoperative day to two groups. Group 1 underwent early stent removal on the fourteenth postoperative day and in group 2, the stent was removed in the sixth postoperative week. The two groups were followed up for six months and the incidence of urological complications and urinary tract infections (UTI) was compared.

Results: The incidence of UTI during the follow-up period of six months was significantly lower in the early stent removal group (two out of 24) than in delayed stent removal group (eight out of 24) (p=0.016). Asymptomatic bacteriuria occurred in six out of 24 (25%) in group 1 and 10 out of 24 (41.6%) in group 2 (p=0.120). There was no significant difference in the incidence of urinary leak, hematuria, or ureteric obstruction between the two groups (p=0.900). However, stent-related symptoms were significantly more in the delayed stent removal group (three in group 1 versus 18 in group 2) (p=0.001).

Conclusion: Prolonged stenting is associated with an increased risk of UTI and stent-related symptoms in immunosuppressed renal transplant recipients. The early removal of double J stents can be done in carefully selected patients to reduce stent-related complications in DDRT.

Factors associated with Health-Related Quality of Life in Kidney Transplant Recipients in France

Background

Health-Related Quality of Life (HRQoL) assessment after kidney transplantation has become an important tool in evaluating outcomes. This study aims to identify the associated factors with HRQoL among a representative sample size of Kidney Transplant Recipients (KTR) at the time of their inclusion in the study.

Methods

Data of this cross-sectional design is retrieved from a longitudinal study conducted in five French kidney transplant centers in 2011, and included KTR aged 18 years with a functioning graft for at least 1 year. Measures include demographic, psycho-social and clinical characteristics. To evaluate HRQoL, the Short Form-36 Health Survey (SF-36) and a HRQoL instrument for KTR (ReTransQol) were administered. Multivariate linear regression models were performed.

Results

A total of 1424 patients were included, with 61.4% males, and a mean age of 55.7 years (±13.1). Demographic and clinical characteristics were associated with low HRQoL scores for both questionnaires. New variables were found in our study: perceived poor social support and being treated by antidepressants were associated with low scores of Quality of Life (QoL), while internet access was associated with high QoL scores.

Conclusion

The originality of our study’s findings was that psycho-social variables, particularly KTR treated by antidepressants and having felt unmet needs for any social support, have a negative effect on their QoL. It may be useful to organize a psychological support specifically adapted for patients after kidney transplantation.

Trends in the Management of Patients With Kidney Failure in Alberta, Canada (2004-2013)

BACKGROUND

Based on clinical practice guidelines, specific quality indicators are examined to assess the performance of a health care system for patients with end-stage renal disease (ESRD). We examined trends in the proportion of patients with ESRD referred late to nephrology, timing of dialysis initiation in those with chronic kidney disease, and proportion of patients with ESRD treated with pre-emptive kidney transplantation or peritoneal dialysis (PD). Design:: This was a retrospective cohort study. Setting:: The study was conducted in Alberta, Canada. Patients:: Alberta residents aged 18 years or older with incident ESRD requiring renal replacement therapy between 2004 and 2013 were included. Measurements:: Descriptive statistics, and log binomial and linear regression models were used for analysis. Methods:: We determined the proportion of patients with ESRD who did not see a nephrologist within 90 days prior to starting dialysis (late referrals) and those who were receiving PD 90 days after dialysis initiation. Among those who had been seen by a nephrologist for at least 90 days, we also assessed the proportion who initiated dialysis with estimated glomerular filtration rate (eGFR) higher than or equal to 10.5 mL/min/1.73 m2, and underwent a pre-emptive transplant. Results:: Our cohort included 5343 patients (mean age 61.8 years, 61.2% male). Over a 10-year period, there was a decrease in the proportion of late referrals (26.4% to 21.1%, P = .001). We also noted a decrease in the proportion of dialysis initiation with eGFR higher than or equal to 10.5 mL/min/1.73 m2 (21.2% to 14.7%, P < .001), with a significant increase in the proportion of patients initiating dialysis as an inpatient (38.8% to 45.2%, P = .001). There was a non-significant decrease in both the proportion of patients treated with a pre-emptive transplant and PD at 90 days over the 10-year period. Limitations:: The use of administrative data restricted the availability of clinical data regarding underlying circumstances of each quality indicator, including patient symptoms, indications for dialysis initiation, and PD eligibility.

CONCLUSIONS

We noted improvement in late referrals and early dialysis initiation over time. However, we also noted low and stable use of pre-emptive kidney transplantation and PD at 90 days, which warrants further exploration. These findings support the need for quality improvement initiatives designed to address these gaps in care and improve outcomes for patients with kidney failure.

The Relation between Perceived Social Support and Anxiety in Patients under Hemodialysis

Introduction

The increase in the number of patients under hemodialysis treatment is a universal problem. With regard to the fact that there have been few social-psychological studies conducted on patients under hemodialysis treatment, the current study was conducted to investigate anxiety and perceived social support and the relation between them among these patients.

Methods

This cross-sectional study was conducted on 126 patients under hemodialysis treatment in Isfahan in 2012. After randomly selecting a hospital with a hemodialysis ward, purposive sampling was conducted. Data collection tools included state-trait anxiety and perceived social support inventory. The data were analyzed using the Spearman correlation coefficient.

Results

Among the participants, 68.3% received average perceived social support. In addition, perceiving the tangible dimension of support was lower compared to other dimensions (Mean 40.02). Level of trait and state anxiety (65 and 67.5%) of over half of the participants was average. There was in inverse relationship between state and trait anxiety and total perceived social support and emotional and information dimensions (r = −0.340, r = −0.229). State and trait anxiety had the highest relation with emotional and information dimension of social support, respectively.

Conclusion

Patients under hemodialysis treatment suffer from numerous psychological and social problems. Low awareness and emotional problems result in the increase of anxiety and reduction of perceived social support. Reduction of social support has negative effect on treatment outcomes.

Quality of life in renal transplant recipient and donor

OBJECTIVES

Quality of life (QoL) assessment in renal transplant patients has become an important tool in evaluating outcomes. In this work the QoL of the renal transplant donor and recipient are compared to healthy, age- and BMI-matched individuals.

MATERIALS AND METHODS

The donors were all living related. The immunosuppression protocol was prednisolone, cyclosporine/tacrolimus, and mycophenolate mofetil/azathioprine. Renal function was stable. Quality of life was assessed by KDQOL-SF-36. It includes 36 items divided into 8 scales.

RESULTS

Comparison among healthy subjects (n = 20), kidney donor (n = 20), vs recipients (n = 40) for age was 35 ± 8, 40 ± 11, vs 37 ± 10 years (P = NS), and BMI was 23 ± 5, 21 ± 4, vs 21 ± 4 kg/m(2) (P = NS). The mean duration of transplantation of donor and recipients was 22 ± 11 vs 28 ± 25 months (P = NS). Items in SF-36 among 3 groups, respectively, showed general health scores of 48 ± 23, 60 ± 20, vs 59 ± 20; physical functioning 61 ± 28, 84 ± 23, vs 76 ± 265; role physical 31 ± 38, 70 ± 44, vs 636 ± 53; pain 79 ± 36, 73 ± 23, vs 69 ± 25; emotional well-being 63 ± 17, 74 ± 14, vs 73 ± 34; social function 83 ± 20, 95 ± 8, vs 91 ± 15, and energy/fatigue 57 ± 17, 62 ± 16, vs 58 ± 15; (P = NS) was similar in all groups. Correlation studies showed strong positive association of all the items with each other.

CONCLUSIONS

This study finding is in accordance with the expected outcome that QoL improves significantly to near normal in renal transplant recipients. At the same time donors' QoL also is not compromised. Both donor and recipient have similar high quality scores to those of a healthy person.

Relationship between immunosuppressive medications adherence and quality of life and some patient factors in renal transplant patients in Iran

BACKGROUND & AIM

About organ transplant, immunosuppressive medications adherence is a critical issue, because non-adherence to these medications causes rejection, reduces quality of life and increases treatment cost and mortality rate. Among these, the quality of life is deemed very important to evaluate treatment result and also it can be useful for discovering non adherence. The aim this study was to assess the relationship between medication adherence and quality of life and some patient factors in renal transplant patients.

METHODS

The study was a descriptive-correlational design and was done on renal transplant patients over 18 who had undergone surgery for over 3 months, and were inclined to participate. Sample size was 230 people and sampling was convenience. Quality of life questionnaire in renal transplant patients and Immunosuppressant Therapy Adherence Scale were filled by patients and the data was analyzed by SPSS15 software.

RESULTS

It showed that the mean score of quality of life in renal transplant patients was 21.65±4.03 and 57.8% of them did not adhere to immunosuppressive medications. Results of correlation between scores of immunosuppressive medication adherence and Quality of life showed that there were significant correlation in 3 dimensions of 4: health performance (p ≤ 0.0001 & rETA=0.23), social-economic (p=0.001 & rETA=0.15), psychological-spiritual (p=0.011 & rETA=0.15), also logistic test showed significant relationship between immunosuppressive medication adherence and number of transplantation (?=1.04, p= 0.048).

CONCLUSION

According to the results, health care providers i.e. nurses must note to medication adherence as a health enhancement factor while treating and educating to these patients.

Quality of life of adult clients on renal replacement therapies in Nepal

AIM

To compare the influence of demographic and clinical variables on quality of life (QOL) amongst haemodialysis (HD) and renal transplantation clients in Nepal.

BACKGROUND

Renal replacement therapy in the form of renal transplant is a newer modality in Nepal. In this study, effectiveness of renal transplant and maintenance HD in clients with end-stage renal disease were evaluated in a Nepalese context.

METHOD

A descriptive, cross-sectional study was conducted to compare the QOL of clients undergoing HD and renal transplantation in two treatment centres in Nepal. Information on QOL was collected by using the WHOQOL-BREF instrument through interviews.

RESULT

The clients in the transplantation groups were significantly younger, highly educated and employed. The QOL score of clients with renal transplantation was significantly higher in the physical, psychological and social relationship domains. While assessing QOL score in transplantation groups, females scored significantly higher score in the environmental domain compared with males.

CONCLUSION

The QOL score in renal transplant recipients was significantly better than that of clients on HD in three of the four WHOQOL-BREF domains. The limited resources and facilities for renal transplantation and the post-transplant follow-up service in Nepal might have contributed to a poorer outcome on the environmental domain in this group.

Factors associated with health-related quality of life in renal transplant recipients: results of a national survey in France

Background

This study aims to identify factors associated with health related quality of life (HRQOL) through a comprehensive analysis of sociodemographic and clinical variables among a representative sample size of renal transplant recipients (RTR) in France.

Methods

A cross-sectional multicenter study was carried out in 2008. All RTR over 18 years old with a functioning graft for at least one year were included. Data included socio-demographic, health status, and treatment characteristics. To evaluate HRQOL, the Short Form-36 Health Survey (SF-36) and a HRQOL instrument for RTR (ReTransQol) were administered. Multivariate linear regression models were performed.

Results

A total of 1061 RTR were included, with a return rate of 72.5%. The variance explained in regression models of SF-36 ranges from 20% to 40% and from 9% to 33% for ReTransQol.

The variables which decreased scores of both HRQOL questionnaires were: females, unemployment, lower education, living alone, high BMI, diabetes, recent critical illness and hospitalization, non-compliance, a long duration of dialysis and treatment side effects.

Specific variables which decreased ReTransQol scores were dismissal and a recent surgery on the graft. These which decreased SF36 scores were being old and a recent infectious disease.

The variables the most predictors of worse HRQOL were: side effects, infectious disease, recent hospitalization and female gender.

Conclusions

The originality of our study’s findings was that novel variables, particularly treatment side effects and unemployment, have a negative effect on quality of life of RTR. The French Biomedicine Agency and the National Health Institute for Public Health Surveillance conduct specific actions for professional reintegration and therapeutic education programs in the national plan to improve the HRQOL of people living with chronic diseases.

Influence of dialysis modality and membrane flux on quality of life in hemodialysis patients

BACKGROUND

The quality of life in patients undergoing hemodialysis is significantly disturbed. There are data that hemodiafiltration (HDF) may be more effective than conventional hemodialysis in the removal of uremic toxins and may reduce frequency and severity of intradialytic and postdialysis adverse symptoms in patients. Also, some researchers suggest advantages of using high-flux membranes compared with low-flux.

OBJECTIVE

The aim of this study was to examine whether hemodialysis modality and membrane flux, independent of membrane biocompatibility, make differences in quality of life in patients.

METHODS

In our cross-sectional study, we evaluated 124 patients who were divided, based on therapy, into three groups: online HDF, high-flux hemodialysis, and low-flux hemodialysis. Data were collected using the Short Form-36 questionnaire combined with special questionnaire, which included demographic and clinically related questions.

RESULTS

Health-related quality of life was better in patients on HDF compared with patients on hemodialysis, especially compared with low-flux hemodialysis patients in most of the scales and in both dimensions: physical component scale and mental component scale. There were no statistically significant differences in Short Form-36 domains between high-flux hemodialysis and low-flux hemodialysis.

CONCLUSION

Our data suggest the potential advantages of HDF with regard to influence on quality of life, which is sufficient to justify further research in prospective and longitudinal study design.