The European Society for Paediatric Nephrology study of pediatric renal care in Europe: comparative analysis 1998-2017.

BACKGROUND: In 1998, a survey of the European Society for Paediatric Nephrology (ESPN) revealed substantial disparities in pediatric renal care among European countries. Therefore, ESPN aimed at harmonizing renal care in all European countries in the following 20 years. In 2017, we conducted a survey to evaluate the current status of renal health policies for children in Europe. METHODS: A 33-question web-based survey was designed and sent to presidents or representatives of national societies of pediatric nephrology in 44 European countries. RESULTS: Data was reported from 42 (95.5%) countries. The number of pediatric nephrologists per million child population increased from 1998 to 2017 in 70% of countries. Pediatric dialysis facilities for acute kidney injury and end-stage kidney disease were available in 95% of countries. The availability of pediatric kidney transplantation increased from 55 to 93% of countries. Considerable variation was found in the current availability of allied health professionals, including psychosocial and nutritional support, high-tech diagnostic methods, and treatment with expensive drugs for children with kidney diseases between different European countries. CONCLUSIONS: The 20-year follow-up analysis of pediatric renal care services in European countries revealed that pediatric nephrology has become a well-established subspecialty in pediatrics and nephrology in 2017. The ESPN will continue its efforts to further improve pediatric renal care for European children by harmonizing remaining disparities of renal care services.

Worldwide view of nephropathic cystinosis: results from a survey from 30 countries.

BACKGROUND: Nephropathic cystinosis is a rare inherited metabolic disorder leading to progressive renal failure and extra-renal comorbidity. The prognosis relies on early adherence to cysteamine treatment and symptomatic therapies. Developing nations [DiN] experience many challenges for management of cystinosis. The aim of this study was to assess the management characteristics in DiN compared with developed nations [DeN]. METHODS: A questionnaire was sent between April 2010 and May 2011 to 87 members of the International Pediatric Nephrology Association, in 50 countries. RESULTS: A total of 213 patients were included from 41 centres in 30 nations (109 from 17 DiN and 104 from 13 DeN). 7% of DiN patients died at a median age of 5 years whereas no death was observed in DeN. DiN patients were older at the time of diagnosis. In DiN, leukocyte cystine measurement was only available in selected cases for diagnosis but never for continuous monitoring. More patients had reached end-stage renal disease in DiN (53.2 vs. 37.9%, p = 0.03), within a shorter time of evolution (8 vs. 10 yrs., p = 0.0008). The earlier the cysteamine treatment, the better the renal outcome, since the median renal survival increased up to 16.1 [12.5-/] yrs. in patients from DeN treated before the age of 2.5 years of age (p = 0.0001). However, the renal survival was not statistically different between DeN and DiN when patients initiated cysteamine after 2.5 years of age. The number of transplantations and the time from onset of ESRD to transplantation were not different in DeN and DiN. More patients were kept under maintenance dialysis in DiN (26% vs.19%, p = 0.02); 79% of patients from DiN vs. 45% in DeN underwent peritoneal dialysis. CONCLUSIONS: Major discrepancies between DiN and DeN in the management of nephropathic cystinosis remain a current concern for many patients living in countries with limited financial resources.

Introduction to "Diversity of Child Health Care in Europe: A Study of the European Paediatric Association/Union of National European Paediatric Societies and Associations".

The field of pediatrics in Europe is characterized by the diversities, variations, and heterogeneities of child health care services provided in 53 European countries with more than 200 million children below 18 years of age. Managing the health care of infants, children, and adolescents in Europe requires balancing clinical aims, research findings, and socioeconomic goals within a typical environment characterized by cultural and economic complexity and large disparity in availability, affordability, and accessibility of pediatric care. Since its foundation in 1976, the European Paediatric Association-Union of National European Paediatric Societies and Associations has worked to improve both medical care of all children and cooperation of their caretakers in Europe. Such a report has been conceived in the strong belief that broadening of the intellectual basis of the European Paediatric Association-Union of National European Paediatric Societies and Associations and creating a multidisciplinary society will be necessary to reduce fragmentation of pediatrics and tackle the legal, economic, and organizational challenges of child health care in Europe.

The Child Health Care System of Germany.

We describe the strengths and challenges of the child health care system in Germany and also provide an outlook on future health plans, focusing on making idiosyncrasies of national health care services in Europe understandable to those pediatricians working in other countries. The aim should be to avoid those unnecessary processes in child care which, unless abandoned, may be responsible for a poor outcome of child health. Larger countries, such as Germany, have many distinct regional differences. When it comes to problem-solving strategies, pediatricians must be aware of unavoidable cultural and historic differences that may influence the outcome of care. Even when assuming unlimited financial resources, different regional priorities might result in diverging goals.

Diversity of Pediatric Workforce and Education in 2012 in Europe: A Need for Unifying Concepts or Accepting Enjoyable Differences?

OBJECTIVE: To evaluate differences in child health care service delivery in Europe based on comparisons across health care systems active in European nations. STUDY DESIGN: A survey involved experts in child health care of 40 national pediatric societies belonging both to European Union and non-European Union member countries. The study investigated which type of health care provider cared for children in 3 different age groups and the pediatric training and education of this workforce. RESULTS: In 24 of 36 countries 70%-100% of children (0-5 years) were cared for by primary care pediatricians. In 12 of 36 of countries, general practitioners (GPs) provided health care to more than 60% of young children. The median percentage of children receiving primary health care by pediatricians was 80% in age group 0-5 years, 50% in age group 6-11, and 25% in children >11 years of age. Postgraduate training in pediatrics ranged from 2 to 6 years. A special primary pediatric care track during general training was offered in 52% of the countries. One-quarter (9/40) of the countries reported a steady state of the numbers of pediatricians, and in one-quarter (11/40) the number of pediatricians was increasing; one-half (20/40) of the countries reported a decreasing number of pediatricians, mostly in those where public health was changing from pediatric to GP systems for primary care. CONCLUSIONS: An assessment on the variations in workforce and pediatric training systems is needed in all European nations, using the best possible evidence to determine the ideal skill mix between pediatricians and GPs.

Early kidney transplantation improves neurocognitive outcome in patients with severe congenital chronic kidney disease.

Renal replacement therapy has become available for the majority of patients suffering from severe congenital chronic kidney disease (CKD). Data on the long-term neurocognitive outcome and the impact of early kidney transplantation (KTx) in this setting is unclear. Neurocognitive outcomes in 15 patients (11 male) with isolated congenital CKD (stage 3-5) requiring KTx at a mean age of 2.8 ± 1.3 were assessed at a mean age of 8.3 ± 1.4 years. Patients underwent neurological examination and testing for neuromotor and neurocognitive function using three independent tests. Pre-emptive KTx was performed in six patients, and nine patients were dialyzed prior to KTx for a mean period of 11.1 ± 8.6 months. Neuromotor function was abnormal in 8/15 patients. HAWIK-III showed a global intelligence quotient (IQ) of 93.5 ± 11.4 (P = 0.05) due to a significantly reduced performance IQ of 89.1 ± 11.3 (P < 0.01). In three patients, the global IQ was clinically significantly reduced by >1 SD to <85. In patients with neuromotor dysfunction, performance IQ was lower than in patients with normal neuromotor function (83.8 ± 10.2 vs. 96.2 ± 9.0, P = 0.04). Time on dialysis was inversely correlated to verbal IQ (r = 0.78, P = 0.02). Pre-emptive KTx and duration of dialysis treatment <3 months was associated with superior neurocognitive outcome. Early (pre-emptive) KTx results in superior long-term neurocognitive outcome in children with severe congenital CKD.

Health services for children in western Europe.

Western European health systems are not keeping pace with changes in child health needs. Non-communicable diseases are increasingly common causes of childhood illness and death. Countries are responding to changing needs by adapting child health services in different ways and useful insights can be gained through comparison, especially because some have better outcomes, or have made more progress, than others. Although overall child health has improved throughout Europe, wide inequities remain. Health services and social and cultural determinants contribute to differences in health outcomes. Improvement of child health and reduction of suffering are achievable goals. Development of systems more responsive to evolving child health needs is likely to necessitate reconfiguring of health services as part of a whole-systems approach to improvement of health. Chronic care services and first-contact care systems are important aspects. The Swedish and Dutch experiences of development of integrated systems emphasise the importance of supportive policies backed by adequate funding. France, the UK, Italy, and Germany offer further insights into chronic care services in different health systems. First-contact care models and the outcomes they deliver are highly variable. Comparisons between systems are challenging. Important issues emerging include the organisation of first-contact models, professional training, arrangements for provision of out-of-hours services, and task-sharing between doctors and nurses. Flexible first-contact models in which child health professionals work closely together could offer a way to balance the need to provide expertise with ready access. Strategies to improve child health and health services in Europe necessitate a whole-systems approach in three interdependent systems-practice (chronic care models, first-contact care, competency standards for child health professionals), plans (child health indicator sets, reliable systems for capture and analysis of data, scale-up of child health research, anticipation of future child health needs), and policy (translation of high-level goals into actionable policies, open and transparent accountability structures, political commitment to delivery of improvements in child health and equity throughout Europe).

Growth and maturation improvement in children on renal replacement therapy over the past 20 years.

BACKGROUND: The attainment of normal growth and maturation remains a major challenge in the management of children and adolescents requiring renal replacement therapy (RRT). METHODS: We compared growth and maturation in 384 German children with RRT who were followed between 1998 and 2009 with 732 children who were enrolled in the European Dialysis and Transplant Association (EDTA) Registry from 1985 to 1988; of these children, 78 and 88 %, respectively, were transplanted. RESULTS: The data on the German patients included in the EDTA registry did not differ significantly from those of the patients from other European countries. Overall, the mean height standard deviation score (SDS) has improved over the past 20 years from -3.03 to -1.80 (p < 0.001). Until the age of 6 years, the difference in height SDS was not significant, whereas it improved significantly in adolescence (-3.40 vs. -1.52; p < 0.001). Significant improvements in the delay of the pubertal growth spurt, age at menarche, bone maturation and body mass index (BMI) were noted in the recent German group compared to the EDTA group (each p < 0.001). CONCLUSIONS: Our findings demonstrate a marked improvement of growth and maturation in paediatric patients on RRT during the past 20 years.

Early angiotensin-converting enzyme inhibition in Alport syndrome delays renal failure and improves life expectancy.

Alport syndrome inevitably leads to end-stage renal disease and there are no therapies known to improve outcome. Here we determined whether angiotensin-converting enzyme inhibitors can delay time to dialysis and improve life expectancy in three generations of Alport families. Patients were categorized by renal function at the initiation of therapy and included 33 with hematuria or microalbuminuria, 115 with proteinuria, 26 with impaired renal function, and 109 untreated relatives. Patients were followed for a period whose mean duration exceeded two decades. Untreated relatives started dialysis at a median age of 22 years. Treatment of those with impaired renal function significantly delayed dialysis to a median age of 25, while treatment of those with proteinuria delayed dialysis to a median age of 40. Significantly, no patient with hematuria or microalbuminuria advanced to renal failure so far. Sibling pairs confirmed these results, showing that earlier therapy in younger patients significantly delayed dialysis by 13 years compared to later or no therapy in older siblings. Therapy significantly improved life expectancy beyond the median age of 55 years of the no-treatment cohort. Thus, Alport syndrome is treatable with angiotensin-converting enzyme inhibition to delay renal failure and therapy improves life expectancy in a time-dependent manner. This supports the need for early diagnosis and early nephroprotective therapy in oligosymptomatic patients.