Acacia gum supplementation of a low-protein diet in children with end-stage renal disease

Patients with end-stage renal disease (ESRD) die in the absence of renal replacement therapy (RRT). In developing countries RRT is not uniformly available and treatment often relies on conservative management and intermittent peritoneal dialysis (IPD). This study investigates the possibility of using acacia gum supplementation to improve the quality of life and provide children with ESRD with a dialysis-free period. Three patients referred to our hospital with ESRD during a 3-month period were enrolled in a therapeutic trial to investigate the efficacy of acacia gum (1 g/kg per day in divided doses) as a complementary conservative measure aimed at improving the quality of life. Inclusion criteria included a pre-dialysis creatinine clearance of <5 ml/min, current dietary restrictions and supplementation, at least one dialysis session to control uremic symptoms, absence of life-threatening complications, and sufficient motivation to ensure compliance with the study protocol. One patient complied with the protocol for only 10 days and died after 6 months, despite IPD. Two patients completed the study. Both reported improved well-being. Neither became acidotic or uremic, and neither required dialysis during the study period. Both patients maintained urinary creatinine and urea levels not previously achieved without dialysis. In conclusion, dietary supplementation with acacia gum may be an alternative to renal replacement therapy to improve the quality of life and reduce or eliminate the need for dialysis in children with ESRD in some developing countries.     

Comorbidities in patients with end-stage renal disease in developing countries

Patients with end-stage renal disease (ESRD) who are on renal replacement therapy (RRT) usually have a certain number of comorbid factors. Cardiovascular diseases are the most common comorbidities and the most common causes of mortality in ESRD patients. Noncardiovascular comorbid factors including nutrition also have impact on survival of ESRD patients on RRT. There are scarce data regarding comorbidity in developing countries. Available data have shown that hypertension, diabetes, and various cardiovascular disorders are the leading comorbidities. Improvement in outcome for ESRD patients would depend on improving quality in RRT as well as a better understanding and management of comorbid conditions.     

Changing pattern of end-stage renal disease in central and eastern Europe.

BACKGROUND: The epidemiology of end-stage renal disease (ESRD) is changing all over the world. Particularly dramatic changes of the epidemiology of ESRD have occurred in central and eastern Europe (CEE). The aim of the present study was (i) to document the further expansion of renal replacement therapy (RRT) noted in recent years in CEE and (ii) to analyse in some detail treatment modalities and underlying renal conditions. METHODS: Three independent surveys were performed in 1995, 1997 and 1998. Fifteen CEE countries participated. The data were mainly obtained from national registries which are based on centre and patient questionnaires. RESULTS: The data collected from 15 CEE countries document further expansion of RRT in this region. The report includes data on the availability of RRT in Byelorussia, Estonia, and Russia which have become available for the first time. The epidemiology of dialysed patients has changed remarkably. In the majority of countries the number of diabetic patients has increased, most dramatically so in the Czech Republic (31% of all dialysed patients), in the majority of the other countries 10-14%. The number of ESRD patients with the diagnosis of hypertensive nephropathy has also increased and this was accompanied by an increase in proportion of elderly (>65 years) patients, i.e. 46% in the Czech Republic and 12-25% in most other countries. CONCLUSION: Dramatic changes of the availability of RRT treatment have occurred in central and eastern Europe. The proportion of diabetic nephropathy and elderly patients has risen. Large differences in RRT exist between individual CEE countries and this appears mainly dependent on the level of economic development.     

Dialysis in developing countries: Priorities and obstacles

Summary: The incidence and prevalence of end stage renal failure (ESRD) is unknown in the developing countries due to lack of organized registries. the vast majority of ESRD patients are unable to gain access to dialytic therapy because of poverty, ignorance and lack of healthcare delivery systems. Even those who can manage to avail themselves of maintenance dialysis facility, continue to suffer from complications of uraemia due to inadequate dialysis. Because of the high costs involved in setting up and running haemodialysis units, a sudden growth in the number of dialysis units is not expected in the near future. Continuous ambulatory peritoneal dialysis (CAPD) has yet to gain wide acceptance. A successful renal transplant remains the only viable form of renal replacement therapy. Unless the policy makers decide to make special budgetary allocations for care of ESRD in developing countries, most of the patients would continue to die without receiving the benefits of modern therapy.     

End-stage renal disease in the El-Minia Governorate, upper Egypt: an epidemiological study

We had earlier conducted two cross-sectional studies on the epidemiology of endstage renal disease (ESRD) in the El-Minia Governorate. The aim of this study is to assess the prevalence, etiology and risk factors for ESRD in the El-Minia Governorate during the year 2006. Patients on renal replacement therapy (RRT), numbering 1356, were recruited into this study. A standardized questionnaire was completed including demographics, family history, risk factors for ESRD, environmental exposure to toxins, work conditions, social history and causes of death. Only 800 (59%) of the 1356 patients agreed to participate in this study. Their mean age was 46 ± 13 years, median 43 (range 18-80). The male vs. female ratio was 65% vs. 35%. The etiology of ESRD was unknown in 27%, hypertension in 20%, chronic glomerulonephritis in 11%, obstructive uropathy in 12%, bilhaziasis in 3%, analgesic nephropathy in 5%, chronic pyelonephritis in 5%, diabetic nephropathy in 8% and others, e.g. lupus in 9%. The overall prevalence of ESRD was 308 per million population (pmp). The modalities of RRT used on the study patients included hemodialysis (HD) in 1315 (97%), peritoneal dialysis (PD) in 27 (2%) and renal transplantation in 14 patients (1%). The death rate was 190/1000. Our study suggests that the epidemiology of ESRD in the El-Minia Governorate is different from that in European countries and the US and thus, region-specific interventions must be developed to control the epidemic of ESRD in the world.     

The epidemiology of end-stage renal disease in Iran in an international perspective.

INTRODUCTION: The epidemiology of end-stage renal disease (ESRD) and renal replacement therapy (RRT) is under continuous evolution all over the world. We report here the epidemiological analysis of ESRD and RRT in Iran and discuss it against the background of the international situation. METHODS: This epidemiological report is based on data from centre questionnaires which were collected in Iran from 1997 onwards, with a response rate of 100%. RESULTS: The prevalence/incidence of RRT patients were 238/49.9 p.m.p. in the year 2000. Haemodialysis and kidney transplantation were the most common RRT modalities, accounting for 53.7% and 45.5% of prevalent RRT patients, respectively. The proportion treated by peritoneal dialysis was very low (<1%). Home haemodialysis was not performed. The majority of haemodialysis centres used synthetic membranes (70%) and 100% of the sessions were performed using acetate as a buffer; 42.5% of haemodialysis patients were treated with a twice-weekly regimen, whilst 49.6% were on the standard thrice-weekly regimen. The majority of RRT patients in Iran were young to middle aged. The great majority of renal allografts came from living donors (mainly unrelated to recipients). The main renal diseases leading to ESRD were diabetes and hypertension. The third most common category was "cause unknown". CONCLUSION: The epidemiology of RRT in Iran is characterized by: (i) young patient age (younger than the international average); (ii) high proportion of patients receiving renal allograft; (iii) use of living-unrelated donors as the major source of renal allografts.     

Current incidence, treatment patterns and outcome of end-stage renal disease among indigenous groups in Australia and New Zealand

SUMMARY: The changes in rates of treated end-stage renal disease (ESRD) among indigenous populations have profound consequences for those individuals affected and for health-care providers. By using data from the Australia and New Zealand Dialysis and Transplant (ANZDATA) Registry, we examined the current incidence, treatment and outcomes of ESRD among indigenous groups in Australia and New Zealand. All patients who began renal replacement therapy (RRT) in Australia or New Zealand between October 1991 and September 2000 were included. Rates of ESRD, RRT modalities, renal transplantation and mortality were the outcomes examined. End-stage renal disease rates among indigenous groups in Australia and New Zealand exceeded non-indigenous rates up to eightfold. The median age of indigenous ESRD patients was younger (51 vs 60 years, P  < 0.0001), and there was an excess of comorbidities, particularly diabetes. For Australian Aboriginal and Torres Strait Islanders, and New Zealand Maori patients, mortality rates across all modalities of RRT were 70% higher than non-indigenous rates. Indigenous people were less likely to receive a renal transplant prior to dialysis treatment, less likely to be accepted onto the cadaveric transplant waiting list, and less likely to receive a well-matched transplant. The poorer outcomes among Australian Aboriginal and Torres Strait Islanders, and New Zealand Maori patients did not appear to be explained by the different comorbid conditions or age. Whether the outcomes reflect unmeasured differences in disease burden or treatment differences is not known. Tackling this problem will involve a spectrum of people and approaches, from tertiary care providers and RRT to local staff and preventative programs.     

End-Stage Renal Failure and National Resources: The Brazilian Experience

Brazil is the fifth largest and the fifth most populous nation in the world. Its economy rivals Mexico as the strongest in Latin America and ranks among the 15 largest economies in the world. Despite these achievements, a substantial fraction of the Brazilian population still lives in poverty, and many still have limited access to medical assistance. There are currently about 380 patients on hemodialysis per million populations (pmp), approximately one third of the U.S. prevalence, suggesting that a large fraction of end-stage renal disease (ESRD) patients are not diagnosed and treated properly. In Brazil, access to renal replacement therapy (RRT), including renal transplantation, is universal, and the corresponding costs, including those of medications (immunosuppressors and treatment of ESRD complications), are covered by the Brazilian government. However, given the continuous growth of the ESRD population and of the costs incurred by RRT, the efficacy and reach of this system may be severely limited in years to come. In the current struggle against the ESRD epidemics, the Brazilian medical community and health authorities face a triple challenge: to limit the incidence of renal disease, slow or detain the progression of established chronic nephropathies, and ensure that access to quality RRT remains granted to all those who, despite all efforts, reach ESRD.     

Risk Factors and Prevention of End Stage Renal Disease in Uruguay

Uruguay is a developing country with a privileged established program for renal replacement therapy (RRT) for all patients with end stage renal disease (ESRD) since 1981. In December 2004, the RRT prevalence reached 916 patients per million population. The ESRD incidence has not changed significantly in the last eight years, differing with what is observed in other countries. In contrast, the ESRD incidence secondary to diabetic nephropathy has shown a permanent increase. The prevention of chronic kidney disease (CKD) began in 1989 with the Program of Prevention and Treatment of Glomerulonephritis (PPTG), being extended in 2002 to all CKD and canalized through the National Program of Renal Healthcare (NPRH) since 2004. The registry of glomerulonephritis has been demonstrated in recent years: patients are referral to nephrologists earlier, there is an increase of the frequency of patients with “clinical remission,” and thus there is a decrease of the frequency of ESRD in the first three months after referral. The NPRH has been developed in a progressive way with the involvement of government authorities and the active participation of the nephrologists. A global prevention program, integrating the prevention of CKD, cardiovascular diseases, hypertension, and diabetes was developed. The first steps of the program have had important achievements: a rational reorientation of nephrologic care in the first level of attention, patient access to renoprotective medications without cost; a registration system of patients, the creation of a formal multidisciplinary team, and the instauration of a continuous medical education program.     

The renal epidemiology and information network (REIN): a new registry for end-stage renal disease in France.

The French Renal Epidemiology and Information Network (REIN) registry began in 2002 to provide a tool for public health decision support, evaluation and research related to renal replacement therapies (RRT) for end-stage renal disease (ESRD). It relies on a network of nephrologists, epidemiologists, patients and public health representatives, coordinated regionally and nationally. Continuous registration covers all dialysis and transplanted patients. In 2003, 2070 patients started RRT, 7854 were on dialysis and 7294 lived with a functioning graft in seven regions (with a population of 16.5 million people). The overall crude annual incidence rate of RRT for ESRD was 123 per million population (p.m.p.) with significant differences in age-adjusted rates across regions, from 84 [95% confidence interval (CI): 74-94] to 155 [138-172] p.m.p. The principal causes of ESRD were hypertension (21%) and diabetic (20%) nephropathies. Initial treatment for ESRD was peritoneal dialysis for 15% of patients and a pre-emptive graft for 3%. The one-year survival rate was 81% [79-83] in the cohort of 2002-2003 incident patients. As of December 31, 2003, the overall crude prevalence was 898 [884-913] p.m.p, with 5% of patients receiving peritoneal dialysis, 47% on haemodialysis and 48% with a functioning graft. The experience in these seven regions over these two years clearly shows the feasibility of the REIN registry, which is progressively expanding to cover the entire country.     

The epidemiology of end-stage renal disease in the Baltic countries: an evolving picture.

INTRODUCTION: The epidemiology of end-stage renal disease (ESRD) and renal replacement therapy (RRT) is under continuous evolution all over the world. Of particular interest is the development of RRT in the countries of the former Soviet bloc which underwent great political and socio-economical changes in the last decade. We report here the epidemiological analysis of ESRD and RRT in the three Baltic countries: Lithuania, Estonia, Latvia. Subjects and methods. This epidemiological report is based on data from centre questionnaires which were collected from 1996 onwards, with a response rate of 98-99%. RESULTS: The prevalence/incidence of RRT patients in 1999 were 213/99.5 p.m.p. in Lithuania, 186/45.5 p.m.p. in Estonia and 172/55.8 p.m.p. in Latvia. Haemodialysis (HD) was the most common RRT modality in Lithuania (60% of prevalent patients), but not in Estonia (29%), while in Latvia it was nearly as common as renal transplantation (45 and 46%, respectively). Home HD was not performed. The proportion treated by peritoneal dialysis (PD) was very low in Lithuania (4% of RRT patients), while the percentage was higher in Latvia (9%) and Estonia (20.4%). The percentage of patients on RRT treated by renal transplantation was high throughout, representing the main modality of treatment in Estonia (50.5% of RRT prevalent patients, 94 p.m.p.) and in Latvia (46%, 79 p.m.p.) and being high in Lithuania (36%, 77 p.m.p.). The main renal diseases leading to ESRD were glomerulonephritis, pyelonephritis and diabetes. CONCLUSION: The epidemiology of RRT in the Baltic countries is undergoing rapid changes. Transplantation has reached an impressive level. A high percentage of RRT patients live with a functioning graft.     

Epidemiology of chronic kidney disease in children

In the past 30 years there have been major improvements in the care of children with chronic kidney disease (CKD). However, most of the available epidemiological data stem from end-stage renal disease (ESRD) registries and information on the earlier stages of pediatric CKD is still limited. The median reported incidence of renal replacement therapy (RRT) in children aged 0–19 years across the world in 2008 was 9 per million of the age-related population (4–18 years). The prevalence of RRT in 2008 ranged from 18 to 100 per million of the age-related population. Congenital disorders, including congenital anomalies of the kidney and urinary tract (CAKUT) and hereditary nephropathies, are responsible for about two thirds of all cases of CKD in developed countries, while acquired causes predominate in developing countries. Children with congenital disorders experience a slower progression of CKD than those with glomerulonephritis, resulting in a lower proportion of CAKUT in the ESRD population compared with less advanced stages of CKD. Most children with ESRD start on dialysis and then receive a transplant. While the survival rate of children with ERSD has improved, it remains about 30 times lower than that of healthy peers. Children now mainly die of cardiovascular causes and infection rather than from renal failure.     

End-Stage Renal Disease and Its Treatment in Latin America in the Twenty-First Century

The Latin American Society of Nephrology and Arterial Hypertension's Dialysis and Transplant Registry was chartered in 1991. It collects information on ESRD and its treatment in 20 countries of the region. The prevalence of patients on renal replacement therapy (RRT) increased from 129 pmp in 1992 to 447 pmp in 2004; in 2004, 56% of the patients were on hemodialysis, 23% on peritoneal dialysis, and 21% had a functioning kidney graft. The highest rates of prevalence were reported in Puerto Rico (1027 pmp), Chile (686 pmp), and Uruguay (683 pmp). Hemodialysis was widely used, except in El Salvador, Mexico, Guatemala, Nicaragua, and the Dominican Republic, where peritoneal dialysis predominated. Incidence rate increased from 27.8 pmp to 147 pmp in the same period of observation; the lowest rate was reported in Guatemala (11.4 pmp) and the highest in Puerto Rico (337.4 pmp). Diabetes mellitus was the leading cause of renal failure in incident patients; the highest rates were reported in Puerto Rico (62.2%) and Mexico (60%). Forty-four percent of the incident population were older than 65 years. Access to renal replacement therapy was universal in Argentina, Brazil, Chile, Cuba, Puerto Rico, Uruguay, and Venezuela, while was restricted in other countries. Main causes of death in dialysis were cardiovascular (44%) and infectious disease (26%). The rate of renal transplantation increased from 3.7 pmp in 1987 to 14.5 in 2004; fifty-three percent of the organs came from cadavers. Overall, donation rate was 5.9 pmp. In conclusion, the prevalence and incidence rates have increased over the years, and diabetes mellitus has emerged as the leading cause of kidney disease in the region. Although the rate of kidney transplantation has increased, the number remains insufficient to match the growing demand. The implementation of renal health programs in the region is urgently needed.     

Renal replacement therapy in Europe: the results of a collaborative effort by the ERA-EDTA registry and six national or regional registries.

BACKGROUND: In June 2000 a new ERA-EDTA Registry Office was opened in Amsterdam. This Registry will only collect core data on renal replacement therapy (RRT) through national and regional registries. This paper reports the technical and epidemiological results of a pilot study combining the data from six registries. METHODS: Data from the national renal registries of Austria, Finland, French-Belgium, The Netherlands, Norway, and Scotland were combined. Patients starting RRT between 1980 and 1999 (n=57371) were included in the analyses. Cox proportional hazards regression was used to predict survival. RESULTS: The use of different coding systems for ESRD treatment by the registries made it difficult to merge the data. Incidence and prevalence of RRT showed a continuous increase with a marked variation in rates between countries. The 2-, 5- and 10-year patient survival was 67, 35 and 11% in dialysis patients and 90, 81 and 64% after a first renal allograft. Multivariate analysis showed a slightly better survival on dialysis in the 1990-1994 (RR 0.94, 95% CI 0.90-0.98) and the 1995-1999 cohort (RR 0.88, 95% CI 0.84-0.92) compared to the 1980-1984 cohort. In contrast, there was a much greater improvement in transplant-patient survival, resulting in a 56% reduction in the risk of death within the 1995-1999 cohort (RR 0.44, 95% CI 0.39-0.50) compared to the 1980-1984 cohort. CONCLUSIONS: This study provides support for the feasibility of a "new style" ERA-EDTA registry and the collection of data is now being extended to other countries. The improvement in patient survival over the last two decades has been much greater in transplant recipients than in dialysis patients.     

Surgical Interventions for Renal Replacement Therapy from the View of Nephrologists

Summary BACKGROUND: The number of patients with end-stage renal disease (ESRD) is increasing worldwide at a rate of approximately 5 % per year. In Austria, 6049 patients were suffering from ESRD in the year 2001, an annual rate of 1093 patients. Higher age of patients and co-morbidities are forcing nephrologists to find the optimal renal replacement therapy (RRT) and access modality for the individual patient. METHODS: For patients with ESRD needing RRT, both nephrologist and surgeon should be consulted to ensure optimal management and treatment including vascular access surgery. Patients planned for peritoneal dialysis (PD) are treated with the cooperation of a visceral surgeon. A catheter is inserted into the pelvic area to enable solution exchange. In patients who are to undergo hemodialysis (HD), nephrologists have to decide whether the cardiac condition is suitable for surgical access creation such as fistula or graft. Otherwise alternative hemodialysis devices such as a central venous catheter (CVC), or subcutaneously implantable ports (Dialock^®), have to be discussed. Access function is routinely monitored during dialysis treatment, but still remains the weak component of extracorporeal RRT responsible for 40 % of hospitalization of HD patients. RESULTS: At the dialysis unit of the University Hospital of Graz, 107 patients were under RRT (70 HD and 37 PD), and 235 patients were hemodialyzed in private units in Graz in 2001. 81 ESRD patients were newly enrolled in the chronic HD program. 131 HD accesses were created in new HD patients and patients under treatment for chronic HD. 36 patients developed HD access complications and in these patients, 181 surgical and/or radiological interventions were performed. CONCLUSIONS: In 12 % of the HD patients in Graz, access problems occurred. These patients have a high frequency of surgical and radiological interventions. Access monitoring and measurement of recirculation may help to reduce the complication rate by 38 %. Before onset of RRT, patients need special management to ensure the best dialysis modality. ESRD patients who are suffering from cardiac diseases, diabetes mellitus, or bad peripheral vascular status need a multidisciplinary approach with nephrologists, cardiologists, surgeons and radiologists working together to find the optimal access for dialysis treatment.     

Chronic kidney disease in children: the global perspective

In contrast to the increasing availability of information pertaining to the care of children with chronic kidney disease (CKD) from large-scale observational and interventional studies, epidemiological information on the incidence and prevalence of pediatric CKD is currently limited, imprecise, and flawed by methodological differences between the various data sources. There are distinct geographic differences in the reported causes of CKD in children, in part due to environmental, racial, genetic, and cultural (consanguinity) differences. However, a substantial percentage of children develop CKD early in life, with congenital renal disorders such as obstructive uropathy and aplasia/hypoplasia/dysplasia being responsible for almost one half of all cases. The most favored end-stage renal disease (ESRD) treatment modality in children is renal transplantation, but a lack of health care resources and high patient mortality in the developing world limits the global provision of renal replacement therapy (RRT) and influences patient prevalence. Additional efforts to define the epidemiology of pediatric CKD worldwide are necessary if a better understanding of the full extent of the problem, areas for study, and the potential impact of intervention is desired.     

Etiology and epidemiology of end-stage renal disease in Dutch children 1987–2001

In this retrospective study 351 children (<16.0 years) with end-stage renal disease (ESRD) accepted for renal replacement therapy (RRT) in the four Dutch pediatric centers were analyzed for the period 1987–2001. The data were compared with a previous study performed in 1979–1986. Eighty patients were of non-Dutch origin. An annual ESRD incidence of 5.8 patients per million of the child population (p.m.c.p.) was calculated, without significant changes with time. The final prevalence in Dutch children under 15 years of ESRD was 38.7 p.m.c.p. The most frequent primary renal disease leading to ESRD was urethral valves, with a significant increase vs. the previous observation period (14% vs. 6%). The distribution of primary renal diseases was similar in patients of non-Dutch origin and in Dutch patients. Peritoneal dialysis was the most frequent dialysis procedure initially applied (62% vs. 26% in the earlier observation period). Thirteen percent of all first transplantations (n=278) were pre-emptive and 19% from living donors. Five-year graft survival after a living-donor and a cadaver graft was 80% and 73%, respectively. Overall patient survival after 10 years on RRT was 94%.     

Agalsidase therapy in patients with Fabry disease on renal replacement therapy: a nationwide study in Italy.

BACKGROUND: In Fabry disease, end-stage renal disease (ESRD) and severe neurologic and cardiac complications represent the leading causes of late morbidity and mortality. A comprehensive Italian nationwide survey study was conducted to explore changes in cardiac status and renal allograft function in Fabry patients on renal replacement therapy (RRT) and enzyme replacement therapy (ERT). METHODS: This study was designed as a cross-sectional survey study with prospective follow-up. Of the 34 patients identified via searches in registries, 31 males and 2 females who received RRT and ERT (agalsidase beta in 30 patients, agalsidase alpha in 3) were included. Left ventricular mass index (LVMI), interventricular septal thickness at end diastole (IVSD), left ventricular posterior wall thickness (LVPWT) and renal allograft function were assessed at ERT baseline and subsequently at yearly intervals. RESULTS: The patients in the dialysis and transplant groups had been started on dialysis at age 42.0 and 37.1 years (mean), respectively, and patients in the transplant group received their renal allograft at age 39.8 years (mean). The mean age at the start of ERT was similar, 44.1 and 44.6 years, respectively. The mean RRT follow-up was 61.1 and 110.6 months for dialysis and transplant patients, respectively, whereas the ERT duration was 45.1 and 48.4 months, respectively. Cardiac parameters increased in dialysis patients. In transplant patients, mean LVMI seemed to plateau during agalsidase therapy at a lower level as compared to baseline. Decline in renal allograft function was relatively mild (-1.92 ml/min/year). Agalsidase therapy was well tolerated. Serious ERT-unrelated events occurred more often in the dialysis group. CONCLUSIONS: Kidney transplantation should be the standard of care for Fabry patients progressing towards ESRD. Transplanted Fabry patients on ERT may do better than patients remaining on maintenance dialysis. Larger, controlled studies in Fabry patients with ESRD will have to demonstrate if ERT is able to change the trajectory of cardiac disease and can preserve graft renal function.     

2017 Annual Report Digest of the Renal Epidemiology Information Network (REIN) registry

The French Renal Epidemiology and Information Network (REIN) registry started in 2002 with the goal to provide a tool to evaluate renal replacement therapy (RRT) practices and outcomes, to provide data for research and to support public health decisions related to end‐stage renal disease ESRD. This summary presents the incidence and prevalence of RRT including kidney transplantation and wait‐listing activity in 2017, and patients’ survival and trends over 5 years. In 2017, 11 543 patients started RRT for ESRD, that is, incidence of 172 pmp. Between 2012 and 2017, the incidence of RRT increased by 1% per year [CI 95% (0.0; +2.0)]. On 31 December 2017, 87 275 patients were receiving RRT, that is, prevalence of 1294 pmp, 55% on dialysis, 45% with a functioning transplant. In 2017, 3782 kidney transplantations have been performed including 16% from a living donor, 13% being retransplantations and 15% pre‐emptive transplantations. The median time on the waiting list was 19.7 months when only taking into account active waiting periods on the list. In 2017, 5280 new patients were registered on the renal transplant waiting list (i.e. 78.7 pmp). The number of patients considered as ‘inactive’ represented 45% of the patients on the list.     

Influence of a pre-dialysis education programme (PDEP) on the mode of renal replacement therapy.

BACKGROUND: The distribution of renal replacement therapy (RRT) modalities among patients varies from country to country, and is often influenced by non-medical factors. In our department, patients progressing towards end-stage renal disease (ESRD) go through a structured Pre-Dialysis Education Programme (PDEP). The goals of the programme, based on both individualized information session(s) given by an experienced nurse to the patient and family and the use of in-house audio-visual tapes, are to inform on all modalities of RRT, in order to decrease anxiety and promote self-care RRT modalities. METHODS: To evaluate the influence of our PDEP on the choice of RRT modalities, we retrospectively reviewed the modalities chosen by all consecutive patients starting a first RRT in our institution between December 1994 and March 2000. RESULTS: Two hundred and forty-two patients started a first RRT during the study period. Fifty-seven patients, median age 66 (24-80) years, were directed towards in-centre haemodialysis (HD) for medical or psycho-social reasons (seven of whom were not involved in the PDEP); the remaining 185 patients, median age 53 (7-81) years, with no major medical complications, went through our PDEP. Eight of them (4%) received a pre-emptive renal transplantation. The therapeutic options of the other 177 patients were as follows: 75 (40%) patients, median age 65 (20-81) years opted for in-centre HD, while 102 patients opted for a self-care modality; 55 (31%) patients, median age 56 (7-77) years, chose peritoneal dialysis, 30 (16%) patients, median age 49 (21-68) years, chose to perform self-care HD in our satellite unit, and 17 (9%) patients, median age 46 (19-70) years, opted for home HD. Interestingly, in the whole cohort of patients, the cause of ESRD was associated with the RRT modality: the proportion of patients with chronic glomerulonephritis or chronic interstitial nephritis on self-care therapy was significantly higher than that of patients with nephrosclerosis, diabetic nephropathy or unknown cause of ESRD. CONCLUSION: In our centre offering all treatment RRT modalities, a high percentage of patients exposed to a structured PDEP start with a self-care RRT modality. This leaves in-centre HD for patients needing medical and nursing care, or for patients refusing to participate in their treatment. Additional large studies, preferably with a randomized design, should delineate the cost-benefit of such a PDEP on the final choice of a RRT modality.