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Background: The landscape of available psychosocial services within pediatric nephrology care is poorly characterized. However, the effects of kidney disease on emotional health and health-related quality of life are well documented, as is the impact of social determinants of health on kidney disease outcomes. The objectives of this study were to assess pediatric nephrologists' perceptions of available psychosocial services and to elucidate inequities in access to psychosocial care. Methods: A web-based survey was distributed to members of the Pediatric Nephrology Research Consortium (PNRC). Quantitative analyses were performed. Results: We received responses from 49 of the 90 PNRC centers. With regards to dedicated services, social work was most commonly available (45.5–100%), followed by pediatric psychology (0–57.1%) and neuropsychology (0–14.3%), with no centers having embedded psychiatry. Availability of psychosocial providers was positively associated with nephrology division size, such that as center size increased, access to various psychosocial providers increased. Notably, the majority of respondents indicated that perceived need for psychosocial support exceeds that which is currently available, even at centers with higher levels of current support. Conclusions: Within the US, there is wide variability in the availability of psychosocial services within pediatric nephrology centers despite a well-documented necessity for the provision of holistic care. Much work remains to better understand the variation in funding for psychosocial services and in utilization of psychosocial professionals in the pediatric nephrology clinic, and to inform key best practices for addressing the psychosocial needs of patients with kidney disease. [ABSTRACT FROM AUTHOR]

Background: Nephrotic syndrome represents a condition in pediatric nephrology typified by a relapsing and remitting course, proteinuria and the presence of edema. The PROMIS measures have previously been studied and validated in cross-sectional studies of children with nephrotic syndrome. This study was designed to longitudinally validate the PROMIS measures in pediatric nephrotic syndrome.Methods: One hundred twenty seven children with nephrotic syndrome between the ages of 8 and 17 years participated in this prospective cohort study. Patients completed a baseline assessment while their nephrotic syndrome was active, a follow-up assessment at the time of their first complete proteinuria remission or study month 3 if no remission occurred, and a final assessment at study month 12. Participants completed six PROMIS measures (Mobility, Fatigue, Pain Interference, Depressive Symptoms, Anxiety, and Peer Relationships), the PedsQL version 4.0, and two global assessment of change items.Results: Disease status was classified at each assessment: nephrotic syndrome active in 100% at baseline, 33% at month 3, and 46% at month 12. The PROMIS domains of Mobility, Fatigue, Pain Interference, Depressive Symptoms, and Anxiety each showed a significant overall improvement over time (p < 0.001). When the PROMIS measures were compared to the patients' global assessment of change, the domains of Mobility, Fatigue, Pain Interference, and Anxiety consistently changed in an expected fashion. With the exception of Pain Interference, change in PROMIS domain scores did not correlate with changes in disease activity. PROMIS domain scores were moderately correlated with analogous PedsQL domain scores.Conclusion: This study demonstrates that the PROMIS Mobility, Fatigue, Pain Interference, and Anxiety domains are sensitive to self-reported changes in disease and overall health status over time in children with nephrotic syndrome. The lack of significant anchoring to clinically defined nephrotic syndrome disease active and remission status may highlight an opportunity to improve the measurement of HRQOL in children with nephrotic syndrome through the development of a nephrotic syndrome disease-specific HRQOL measure. [ABSTRACT FROM AUTHOR]

A workforce crisis for many pediatric specialties, particularly nephrology, is due to growing retirement rates, attrition during training, and retention difficulties. To obtain specific information regarding pediatric nephrology trainee shortages, we administered two cross-sectional surveys to non-renal pediatric subspecialty fellows and pediatric nephrology program directors. We characterized the fellows' experiences with nephrology and the program directors' experiences with their fellows as well as their outcomes in the last 10 years. We analyzed responses from 531 non-renal fellows (14.4% response rate). Overall, 317 (60%) fellows rated nephrology as difficult, particularly women (65.4% vs. 49.5%, p < 0.001), with American women medical graduates rating nephrology as more difficult compared to all others ( p = 0.001). More men than women (24% vs. 8%, p < 0.001) considered the monetary benefit as not adequate. Program directors (25; 64% response rate) represented 57% of all USA fellows in training, and 15 (60%) found it difficult to recruit qualified applicants. Of the 183 graduates in the past 10 years, 35 (19%) were reported as not in the USA pediatric nephrology workforce. These findings support our belief that a strong effort needs to be made by the academic community to teach nephrology in more interesting and understandable formats. While these are national samples, we were unable to contact non-nephrology fellows directly and program directors from larger programs were underrepresented. Difficulties in attracting/retaining trainees (particularly women) to nephrology must be addressed systematically, identifying incentives to practice in this field. Bold concerted efforts are required and we propose seven steps to achieve this goal. [ABSTRACT FROM AUTHOR]

Background and objectives: Nephrotic syndrome (NS) represents a common disease in pediatric nephrology typified by a relapsing and remitting course and characterized by the presence of edema that can significantly affect the health-related quality of life in children and adolescents. The PROMIS pediatric measures were constructed to be publically available, efficient, precise, and valid across a variety of diseases to assess patient reports of symptoms and quality of life. This study was designed to evaluate the ability of children and adolescents with NS to complete the PROMIS assessment via computer and to initiate validity assessments of the short forms and full item banks in pediatric NS. Successful measurement of patient reported outcomes will contribute to our understanding of the impact of NS on children and adolescents. Design: This cross-sectional study included 151 children and adolescents 8-17 years old with NS from 16 participating institutions in North America. The children completed the PROMIS pediatric depression, anxiety, socialpeer relationships, pain interference, fatigue, mobility and upper extremity functioning measures using a web-based interface. Responses were compared between patients experiencing active NS (n = 53) defined by the presence of edema and patients with inactive NS (n = 96) defined by the absence of edema. Results: All 151 children and adolescents were successfully able to complete the PROMIS assessment via computer. As hypothesized, the children and adolescents with active NS were significantly different on 4 self-reported measures (anxiety, pain interference, fatigue, and mobility). Depression, peer relationships, and upper extremity functioning were not different between children with active vs. inactive NS. Multivariate analysis showed that the PROMIS instruments remained sensitive to NS disease activity after adjusting for demographic characteristics. Conclusions: Children and adolescents with NS were able to successfully complete the PROMIS instrument using a web-based interface. The computer based pediatric PROMIS measurement effectively discriminated between children and adolescents with active and inactive NS. The domain scores found in this study are consistent with previous reports investigating the health-related quality of life in children and adolescents with NS. This study establishes known-group validity and feasibility for PROMIS pediatric measures in children and adolescents with NS. [ABSTRACT FROM AUTHOR]

Janjua HS, Mahan JD. The role and future challenges for recombinant growth hormone therapy to promote growth in children after renal transplantation. Clin Transplant 2011: 25: E469-E474. © 2011 John Wiley & Sons A/S. Abstract: Chronic kidney disease can severely impair linear growth in children. For many children, growth improves after renal transplantation, but for some, growth velocity remains low and for others, catch-up growth is insufficient to compensate for the deficit imparted by renal disease in the preceding years. Inadequate final adult height after renal transplant is multifactorial and can adversely affect the quality of life (QOL), psychosocial development and long term prospects for these children as they grow into adulthood. Growth failure after renal transplant requires thorough evaluation and its management in renal transplant recipients can involve improved nutritional intake, correction of metabolic acidosis, treatment of secondary hyperparathyroidism, steroid-sparing immunosuppression and/or use of recombinant human growth hormone (rGH). Treatment with rGH after renal transplant has been evaluated by a limited number of clinical trials suggesting efficacy and safety for this treatment strategy. Several important clinical questions regarding rGH use in children post-renal transplant remain unanswered. [ABSTRACT FROM AUTHOR]

A clear definition of the appropriate growth response during recombinant human growth hormone (rhGH) treatment has never been established in the pediatric chronic kidney disease (CKD) population. We present here data from Genentech’s National Cooperative Growth Study (NCGS) on the first-year growth response in prepubertal children with CKD. Using NCGS data, we constructed response curves for the first year of rhGH therapy in 270 (186 males, 84 females) naïve-to-treatment, prepubertal children with CKD prior to transplant or dialysis. Data from both genders were combined because gender was not significantly related to height velocity ( p = 0.51). Response to rhGH was expressed as height velocity (HV) in cm/year. Mean, mean ± 1SD, and mean − 2SD for HV during the first year of rhGH treatment as well as pretreatment HV were plotted versus age. Age-specific HV plots for rhGH-treated children with CKD are presented. At all ages, the first-year mean HV was greater than the mean pretreatment HV. The mean − 2SD for HV in children on rhGH treatment was similar to the mean pretreatment HV. These growth plots will be useful to clinicians for assessing a patient’s first-year growth response. We propose that a HV below the mean − 1SD is an inadequate response. These curves may help identify patients with a suboptimal growth response due to confounding medical factors and/or non-compliance. [ABSTRACT FROM AUTHOR]

The hallmark of the professional is continued development and expanded expertise based on acquisition of new knowledge and refinement of clinical skills. Medical knowledge acquisition is a key component of professional development for fellows in training as well as practicing physicians. New medical knowledge may be acquired via experience/instruction in the clinical setting (clinic, hospital, etc), self-directed or teacher-directed reading, case-based discussions, lecture presentations, recorded enduring presentations (vodcasts, podcasts, etc.), online learning modules, review- and board-type questions/answers, and small-group discussions. All of these methods have value for continued expansion of medical knowledge, and for many learners, a combination of methods is far superior to reliance on one or two methods alone. The following four cases demonstrate the benefit of case-based discussions to further pediatri nephrology fellow education. [ABSTRACT FROM AUTHOR]

As an initial effort to identify opportunities to improve the management of children with nephrotic syndrome, the goal of this study was to assess the present-day management of children with primary nephrotic syndrome. A web-based survey was designed to assess the current management styles of all pediatric nephrology faculties at ten participating institutions. Ninety-one percent completed the initial survey. The duration of initial glucocorticoid therapy ranged from 4 to 24 weeks. Physicians reported that the recommendation for kidney biopsy was dependent on the response to initial corticosteroid therapy, with the minority always recommending a biopsy for frequently relapsing or steroid-dependent cases. All responding physicians recommended a kidney biopsy in steroid-resistant cases. Treatment strategies were reported to vary based upon the steroid response pattern and, where available, kidney histopathology. Striking variations in therapeutic preferences were described when alternatives to glucocorticoids were considered. The variability of management practices among pediatric nephrologists in the USA combined with the changing characteristics of our pediatric population raise concerns about our future strategies for improving healthcare for children coping with nephrotic syndrome. This variability is not unique to children’s healthcare or to nephrology. However, a systematic approach to patient care and improvement in health outcomes has been shown to substantially improve morbidity and mortality outcomes in children with chronic health conditions. [ABSTRACT FROM AUTHOR]

Abstract: Growth failure is a common and significant clinical problem for children with chronic kidney disease (CKD), particularly those with chronic renal insufficiency (CRI). Children with CRI (typically defined by a glomerular filtration rate [GFR] <75mL/min/1.73m2) who have growth impairment exhibit a variety of medical and psychological problems in addition to increased mortality. Growth failure in children with CKD is usually multifactorial in etiology, including abnormalities in the growth hormone (GH)-insulin-like growth factor (IGF)-I axis and a variety of nutritional and metabolic concerns characteristic of CKD. Proper management of these factors contributes to better growth in affected children. Although the safety and efficacy of recombinant human GH (rhGH) therapy in promoting growth in children with CKD are well established, recent data indicate that the use of rhGH administration in children with CKD and growth failure remains low. Recently, guidelines were developed by the Consensus Conference for Evaluation and Treatment of Growth Failure in Children with CKD. This paper focuses on the application of these guidelines to children with CKD. [Copyright &y& Elsevier]

The transfer of young patients from pediatric to adult renal care takes place after a transition process which involves both sides. It is important that it is individualized for each young person, focusing on self-management skills as well as assessing support structures. The consensus statement has been developed by the panel of adult and pediatric nephrologists and endorsed by the councils of both ISN and IPNA. It is hoped that the statement will provide a basis for the development of locally appropriate recommendations for clinical practice. [ABSTRACT FROM AUTHOR]

The therapeutic approach to childhood nephrotic syndrome is based on a series of studies that began with an international collaborative effort sponsored by the International Study of Kidney Disease in Children in 1967. The characteristics of children presenting with nephrotic syndrome have changed over recent decades with greater frequency of the challenging condition focal segmental glomerulosclerosis and a greater prevalence of obesity and diabetes mellitus, which may be resistant to glucocorticoids in the former and exacerbated by longterm glucocorticoid therapy in the latter 2 conditions. The Children's Nephrotic Syndrome Consensus Conference was formed to systematically review the published literature and generate a children's primary nephrotic syndrome guideline for use in educational, therapeutic, and research venues. [ABSTRACT FROM AUTHOR]