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Chua AN, Kumar R, Warady BA. Care of the pediatric patient on chronic peritoneal dialysis. Pediatr Nephrol 2022; 37:3043-3055. [PMID: 35589990 DOI: 10.1007/s00467-022-05605-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/29/2022] [Accepted: 04/30/2022] [Indexed: 01/10/2023]
Abstract
Peritoneal dialysis is the most commonly prescribed dialysis modality for infants and young children with kidney failure worldwide. Provision of high-quality care for the pediatric patient on chronic peritoneal dialysis requires a multidisciplinary approach and a strong collaboration with the patient and their caregiver. This article not only reviews current recommendations and advances in the care of pediatric patients on peritoneal dialysis with a focus on the provision of high-quality care and improvement in outcomes, but it also draws attention to health care disparities that exist locally and globally.
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Affiliation(s)
- Annabelle N Chua
- Division of Pediatric Nephrology, Department of Pediatrics, Duke Children's Hospital, Duke University School of Medicine, Box 3959, Durham, NC, 27710, USA.
| | - Reeti Kumar
- Division of Pediatric Nephrology, Department of Pediatrics, Duke Children's Hospital, Duke University School of Medicine, Box 3959, Durham, NC, 27710, USA
| | - Bradley A Warady
- Division of Nephrology, University of Missouri-Kansas City School of Medicine, Children's Mercy Kansas City, Kansas City, MO, USA
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Frehat MQF, Al-Salaita GM, Al-Bderat JT, Alhadidi AM, Mohammad SA, Shaaban AM, Al Mardini R. Chronic peritoneal dialysis in children: a single-centre experience in Jordan. Sudan J Paediatr 2020; 20:34-41. [PMID: 32528199 DOI: 10.24911/sjp.106-1578945921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The aim of the present study is to share the experience of chronic peritoneal dialysis (PD) at King Hussein Medical Center, Amman, Jordan, and to highlight the complications of this procedure. This is a retrospective chart review study for all the children from day 1 of life to 14 years, who underwent chronic PD for end-stage renal disease (ESRD) during the period of 10 years extending from 2009 to 2019. The following data were collected: mode of dialysis, type of peritoneal dialysis, age of starting peritoneal dialysis, gender, aetiology of ESRD, duration on PD, complications and outcome. A total number of 269 children were included: 229 patients received haemodialysis and 40 children (22 boys and 18 girls) received PD. Of those, two children were on automated PD and 38 children were on continuous ambulatory peritoneal dialysis. The mean age at the start of PD was 62 ± 38 months. The mean duration of PD was 43 months. The mean catheter duration was 34 months. Six patients were shifted to haemodialysis permanently and four patients received a kidney transplant. Eleven patients died. The most common complications were peritonitis (52.5%), exit-site infection (30%) and malfunctioning catheter (12.5%). The rate of peritonitis was one episode per 22 patient-months. Peritoneal dialysis is a promising mode of dialysis for children in Jordan. Peritonitis is the most common complication associated with PD. Kidney transplantation is the best modality of renal replacement therapy in terms of long-term survival and quality of life and should be encouraged on national level.
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Affiliation(s)
- Mahdi Qasem Farah Frehat
- Pediatric Nephrology Department, Queen Rania Al Abdallah Hospital for Children, King Hussein Medical Center, Amman, Jordan
| | - Ghazi Mohammad Al-Salaita
- Pediatric Nephrology Department, Queen Rania Al Abdallah Hospital for Children, King Hussein Medical Center, Amman, Jordan
| | - Jwaher Thiab Al-Bderat
- Pediatric Nephrology Department, Queen Rania Al Abdallah Hospital for Children, King Hussein Medical Center, Amman, Jordan
| | - Aghadir Mohammad Alhadidi
- Pediatric Department, Queen Rania Al Abdallah Hospital for Children, King Hussein Medical Center, Amman, Jordan
| | - Samera Adnan Mohammad
- Dialysis Unit, Queen Rania Al Abdallah Hospital for Children, King Hussein Medical Center, Amman, Jordan
| | - Ahmad Mohammad Shaaban
- Pediatric Department, Queen Rania Al Abdallah Hospital for Children, King Hussein Medical Center, Amman, Jordan
| | - Reham Al Mardini
- Pediatrics and Pediatric nephrology, Private Practice, Amman, Jordan
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Imani PD, Carpenter JL, Bell CS, Brandt ML, Braun MC, Swartz SJ. Peritoneal dialysis catheter outcomes in infants initiating peritoneal dialysis for end-stage renal disease. BMC Nephrol 2018; 19:231. [PMID: 30217181 PMCID: PMC6137733 DOI: 10.1186/s12882-018-1015-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Accepted: 08/24/2018] [Indexed: 12/16/2022] Open
Abstract
Background End-stage renal disease (ESRD) although rare among infants presents many management challenges. We sought to evaluate factors associated with PD catheter failure among infants initiated on chronic PD. Methods A retrospective chart review of all children under two years of age who had PD catheters placed for initiation of chronic PD from 2002 to 2015. Data was extracted for catheter related events occurring within 12 months of catheter placement. Cox and Poisson regression models were used to delineate factors associated catheter complications. Results Twenty-five infants with median age 18 days had PD catheters placed for chronic dialysis. Common complications included leakage around the exit site (31%), blockage (26%), migration or malposition (23%), catheter-related infections (18%), and other complications (2%). Predictors of initial PD catheter failure were age less than one month at catheter placement (hazard ratio (HR) 7.77, 95% CI, 1.70–35.39, p = 0.008), use of catheter within three days of placement (HR 5.67, 95% CI, 1.39–23.10, p = 0.015) and presence of a hernia (HR 8.64, 95% CI, 1.19–62.36, p = 0.033). In an adjusted Poisson regression model, PD catheter use within three days of placement was the only predictor of any catheter complication over the12 months of follow up. Conclusions Use of PD catheters within three days of placement was associated with catheter failure. We recommend that when possible, catheters should be allowed to heal for at least three days prior to use to reduce risk of complications and improve catheter survival.
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Affiliation(s)
- Peace D Imani
- Renal Section, Department of Pediatrics, Texas Children's Hospital/Baylor College of Medicine, 1102 Bates Avenue, Suite 245, Houston, TX, 77030, USA.
| | - Jennifer L Carpenter
- Department of Surgery, Texas Children's Hospital/Baylor College of Medicine, 6621 Fannin St, Houston, TX, 77030, USA
| | - Cynthia S Bell
- Division of Pediatric Nephrology and Hypertension, McGovern Medical School at UTHealth, 6431 Fannin St, MSB 3.121, Houston, TX, 77030, USA
| | - Mary L Brandt
- Department of Surgery, Texas Children's Hospital/Baylor College of Medicine, 6621 Fannin St, Houston, TX, 77030, USA
| | - Michael C Braun
- Renal Section, Department of Pediatrics, Texas Children's Hospital/Baylor College of Medicine, 1102 Bates Avenue, Suite 245, Houston, TX, 77030, USA
| | - Sarah J Swartz
- Renal Section, Department of Pediatrics, Texas Children's Hospital/Baylor College of Medicine, 1102 Bates Avenue, Suite 245, Houston, TX, 77030, USA
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Krischock L, Kennedy SE, Hayen A. Multicentre study of treatment outcomes in Australian adolescents and young adults commencing dialysis. Nephrology (Carlton) 2017; 22:961-968. [DOI: 10.1111/nep.12914] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2016] [Revised: 08/20/2016] [Accepted: 08/26/2016] [Indexed: 01/30/2023]
Affiliation(s)
- Leah Krischock
- Department of Nephrology; Sydney Children's Hospital; Randwick New South Wales Australia
- School of Women's and Children's Health; University of New South Wales; Kensington New South Wales Australia
- Australian and New Zealand Organ Donation Registry; The Royal Adelaide Hospital; Adelaide South Australia Australia
| | - Sean E Kennedy
- Australian and New Zealand Organ Donation Registry; The Royal Adelaide Hospital; Adelaide South Australia Australia
- Department of Nephrology; Sydney Children's Hospital; Randwick New South Wales Australia
- School of Women's and Children's Health; University of New South Wales; Kensington New South Wales Australia
| | - Andrew Hayen
- School of Public Health and Community Medicine; University of New South Wales; Kensington New South Wales Australia
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Abstract
Optimal care of the pediatric end-stage renal disease (ESRD) patient on chronic dialysis is complex and requires multidisciplinary care as well as patient/caregiver involvement. The dialysis team, along with the family and patient, should all play a role in choosing the dialysis modality which best meets the patient's needs, taking into account special considerations and management issues that may be particularly pertinent to children who receive peritoneal dialysis or hemodialysis. Meticulous attention to dialysis adequacy in terms of solute and fluid removal, as well as to a variety of clinical manifestations of ESRD, including anemia, growth and nutrition, chronic kidney disease-mineral bone disorder, cardiovascular health, and neurocognitive development, is essential. This review highlights current recommendations and advances in the care of children on dialysis with a particular focus on preventive measures to minimize ESRD-associated morbidity and mortality. Advances in dialysis care and prevention of complications related to ESRD and dialysis have led to better survival for pediatric patients on dialysis.
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Exantus J, Desrosiers F, Ternier A, Métayer A, Abel G, Buteau JH. The need for dialysis in Haiti: dream or reality? Blood Purif 2015; 39:145-50. [PMID: 25672966 DOI: 10.1159/000368979] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
According to the World Health Organization reports, nowadays burden of chronic kidney diseases (CKD) is well documented. The high prevalence of noncommunicable diseases (NCD) such as hypertension, diabetes, and obesity, which are the main causes of CKD, is a big concern in the world health scenario. These NCD can progress slowly to end-stage renal disease (ESRD) and the low-middle income countries (LMIC) like Haiti are not left unscathed by this worldwide scourge. Several well-known public health issues prevalent in Haiti such as acute diarrheal infections, malaria, tuberculosis, cholera, and acquired immunodeficiency syndrome (AIDS), can also impair the function of the kidney. Dialysis, a form of renal replacement therapy (RRT), represents a life-saving therapy for all patients affected with impaired kidney. In Haiti, few patients have access to health insurance or disability financial support. Considering that seventy-two percent (72%) of Haitians live with less than USD 2 per day, survival with CKD can be quite stressful for them. Data on the weight of the dialysis and its management are scarce. Addressing the need for dialysis in Haiti is an important component in decision-making and planning processes in the health sector. This paper is intended to bring forth discussion on the use of this type of renal replacement therapy in Haiti: the past, the present, and the challenges it presents. We will also make some recommendations in order to manage this serious problem.
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Affiliation(s)
- Judith Exantus
- Pediatrics Unit, State University Hospital, Port-au-Prince, Haïti
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Dahlinghaus EK, Neu AM, Atkinson MA, Fadrowski JJ. Hemoglobin level and risk of hospitalization and mortality in children on peritoneal dialysis. Pediatr Nephrol 2014; 29:2387-94. [PMID: 25108709 PMCID: PMC6556885 DOI: 10.1007/s00467-014-2872-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Revised: 05/20/2014] [Accepted: 05/30/2014] [Indexed: 12/16/2022]
Abstract
BACKGROUND Clinical practice guidelines for management of anemia in children with end-stage kidney disease (ESKD) remain largely opinion-based. In this study, we evaluated the risk of mortality and hospitalization by hemoglobin (Hb) level in a large prevalent population of U.S. children on peritoneal dialysis (PD). METHODS Hemoglobin levels in prevalent PD patients from the 2005 End Stage Renal Disease Clinical Performance Measures Project were linked with 5-year mortality and 4-year hospitalization records from the United States Renal Data System. RESULTS Of the 468 patients included in the study, the mean age was 11 years, 55 % were male, 67 % were white, 254 (54 %) were hospitalized, and 23 (5 %) died. Median (interquartile range) Hb levels were 11.7 (10.7-12.6) g/dl, and 30 % had Hb levels of <11 g/dl. In adjusted survival analysis, Hb thresholds of 10, 11, or 12 g/dl were not associated with a significant difference in risk of death. The incidence rate ratio (IRR) of hospitalization for patients with a mean Hb of ≥11 g/dl was 0.56 (95 % CI 0.43-0.73). Compared to a reference range of Hb of 11 to <12, Hb of ≥12 g/dl was not associated with a significant difference in hospitalization risk (IRR 0.88; 95 % CI 0.61-1.25). Using age- and sex specific cut-offs for anemia, children who were not anemic had a 27 % decreased risk of hospitalization compared to those with anemia (IRR 0.73; 95 % CI 0.55-0.97). Compared to the first erythropoiesis stimulating agent (ESA) dosing quartile, higher ESA doses were associated with an increased risk of both hospitalization and mortality. CONCLUSIONS U.S. children on PD with Hb levels of ≥11 g/dl were less likely to be hospitalized but had no observed difference in mortality. Children who were not anemic were also less likely to be hospitalized. Further study is necessary to elucidate whether a single optimal Hb level or a range applies to the pediatric ESKD population.
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Affiliation(s)
- Erin K. Dahlinghaus
- Division of Pediatric Nephrology, University of Maryland School of Medicine, 22 South Greene Street, Baltimore, MD 21201, USA
| | - Alicia M. Neu
- Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Hidalgo G, Ng DK, Moxey-Mims M, Minnick ML, Blydt-Hansen T, Warady BA, Furth SL. Association of income level with kidney disease severity and progression among children and adolescents with CKD: a report from the Chronic Kidney Disease in Children (CKiD) Study. Am J Kidney Dis 2013; 62:1087-94. [PMID: 23932090 PMCID: PMC3840111 DOI: 10.1053/j.ajkd.2013.06.013] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2013] [Accepted: 06/12/2013] [Indexed: 12/29/2022]
Abstract
BACKGROUND Among adults, lower socioeconomic status (SES) is a risk factor for chronic kidney disease (CKD), progression to end-stage renal disease, and poor health outcomes; but its impact on young people with CKD is not established. STUDY DESIGN Prospective cohort study. SETTINGS & PARTICIPANTS 572 children and adolescents aged 1-16 years with mild to moderate CKD residing in the United States and Canada who were enrolled in the Chronic Kidney Disease in Children (CKiD) Study. PREDICTOR Self-reported annual household income category as a proxy measure for SES: ≥$75,000 (high income), $30,000 to <$75,000 (middle income) and <$30,000 (low income). OUTCOMES & MEASUREMENTS Clinical characteristics and CKD severity at baseline (glomerular filtration rate [GFR] and comorbid conditions related to disease severity and management) and longitudinally (GFR decline and changes in blood pressure z scores and height z scores per year). RESULTS At baseline, low and middle household incomes, compared to high income, were associated with minority race (39% and 20% vs. 7%), lower maternal education (28% and 5% vs. 1%), abnormal birth history (34% and 32% vs. 21%), and having at least one clinical comorbid condition (66% and 64% vs. 55%). Baseline median GFRs were similar across income categories (43-45 mL/min/1.73 m2). After adjusting for baseline differences, average GFR declines per year for the low-, middle-, and high-income categories were -2.3%, -2.7%, and -1.9%, respectively, and were not statistically significantly different among groups. Blood pressure control tended to improve in all groups (z score, -0.10 to -0.04) but higher income was associated with a faster improvement. Each group showed similar deficits in height at baseline. Height deficits diminished over time for participants from high-income families, but not among those from low-income families (z scores for height per year, 0.05 and -0.004, respectively; P = 0.03 for comparison of high and low income). LIMITATIONS Income is an imperfect measure for SES; CKiD participants are not representative of children and adolescents with CKD who are uninsured or not receiving care; statistical power to detect associations by income level is limited. CONCLUSIONS GFR decline was similar across income groups but better improvement in BP was observed among those with high income. Children and adolescents with CKD from lower income households are at higher risk of impaired growth.
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Affiliation(s)
- Guillermo Hidalgo
- Department of Pediatrics, East Carolina University School of Medicine, Greenville, NC
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Kliger AS, Foley RN, Goldfarb DS, Goldstein SL, Johansen K, Singh A, Szczech L. KDOQI US commentary on the 2012 KDIGO Clinical Practice Guideline for Anemia in CKD. Am J Kidney Dis 2013; 62:849-59. [PMID: 23891356 DOI: 10.1053/j.ajkd.2013.06.008] [Citation(s) in RCA: 160] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2013] [Accepted: 06/24/2013] [Indexed: 11/11/2022]
Abstract
The 2012 KDIGO (Kidney Disease: Improving Global Outcomes) Clinical Practice Guideline for Anemia in Chronic Kidney Disease provides clinicians with comprehensive evidence-based recommendations to improve patient care. In this commentary, we review these recommendations and the underlying evidence. Most recommendations are well reasoned. For some, the evidence is unclear and recommendations require some qualification. While the KDIGO guideline stresses the potential risks of intravenous iron therapy, withholding iron might have its own risks. The recommendation to avoid hemoglobin levels falling below 9 g/dL sets a lower bound of "acceptability" that may increase blood transfusion. Given the lack of research supporting the optimal transfusion strategy for end-stage renal disease patients, it is difficult to weigh the risks and benefits of red blood cell transfusion. We find a paucity of evidence that hemoglobin concentration targeted between 11 and 11.5 g/dL is associated with a safety risk. Although the evidence that erythropoiesis-stimulating agent use improves patient quality of life is poor, it is possible that the instruments used to measure quality of life may not be well attuned to the needs of chronic kidney disease or dialysis patients. Our last section focuses specifically on the recommendations to treat anemia in children.
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Affiliation(s)
- Alan S Kliger
- Yale School of Medicine and Yale-New Haven Hospital, New Haven, CT.
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van Stralen KJ, Krischock L, Schaefer F, Verrina E, Groothoff JW, Evans J, Heaf J, Ivanov D, Kostic M, Maringhini S, Podracká L, Printza N, Pundziene B, Reusz GS, Vondrak K, Jager KJ, Tizard EJ. Prevalence and predictors of the sub-target Hb level in children on dialysis. Nephrol Dial Transplant 2012; 27:3950-7. [PMID: 22740719 DOI: 10.1093/ndt/gfs178] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Anaemia is a common and potentially treatable co-morbidity of end-stage renal disease. We aimed to determine the prevalence of the sub-target haemoglobin (Hb) level among European children on dialysis and to identify factors associated with a low Hb level. METHODS From the European Society for Paediatric Nephrology (ESPN)/European Renal Association-European Dialysis Transplant Association (ERA-EDTA) registry, data were available on 2351 children between 1 month and 18 years of age, totalling 5546 measurements from 19 countries. RESULTS The mean Hb level was 10.8 g/dL (5th-95th percentiles, 7.4-13.9). Among those above 2 years of age, the mean Hb level was 10.9 g/dL (11.4% below 8.5 g/dL), while it was 10.3 g/dL among those below 2 years (11.2% below 8.0 g/dL). A total of 91.2% of the patients were on an erythropoiesis-stimulating agent (ESA). Hb levels increased with age and were higher in peritoneal dialysis compared with haemodialysis patients. Patients with congenital anomalies of the kidney and urinary tract showed the highest Hb levels, and those with cystic kidney diseases or metabolic disorders the lowest ones. Ferritin levels between 25 and 50 ng/mL were associated with the highest Hb levels. We found a weak inverse association between parathyroid hormone (PTH) and Hb. Whereas standardized blood pressure (BP) was not elevated in patients with above-target Hb, elevated systolic BP z-score was noted in those with sub-target Hb levels. CONCLUSIONS Sub-target Hb levels remain common in children on dialysis, in spite of virtually all children being treated with ESA; although we cannot exclude under-dosing. Optimal ferritin levels seemed to be slightly lower in children (25-50 ng/mL) than those in adults. Other risk factors for sub-target Hb are dialysis modality and a high PTH level.
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Affiliation(s)
- Karlijn J van Stralen
- Department of Medical Informatics, University of Amsterdam, Amsterdam, The Netherlands.
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Comparative Role of PET and Kt/V Determination in Pediatric Chronic Peritoneal Dialysis. Int J Artif Organs 2012; 35:199-207. [DOI: 10.5301/ijao.5000070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/22/2011] [Indexed: 11/20/2022]
Abstract
Introduction Nutritional state and growth are considered as prognostic markers of chronic peritoneal dialysis (PD) adequacy in pediatric patients. The euvolemia, blood pressure control, and metabolic and electrolytic equilibrium are parameters to be achieved by PD treatment. Objective To describe the chronic PD prescription parameters of a cohort of pediatric patients and to compare the obtained hemodynamic, antrophometric and adequacy results with those suggested by the literature. Methods Retrospective analysis based on clinical records evaluation of 30 pediatric patients undergoing PD for more than 6 months from January 1998 to May 2005. Results In the present study, 17/30 (56.7%) were boys. Chronic kidney disease was secondary to uropathy in 66.7% of the cases. The infusion volume was > 1,000 ml/m2 in 9 patients. The peritoneal membrane was characterized as high (27.8%), high-average (33.3%), low-average (22.2%) and low transporter (16.7%). The weekly urea Kt/V was > 2.1 in all the evaluated patients. Blood pressure parameters above the 95th percentile despite the use of antihypertensive medication were observed in 5/30 patients, four of whom with CKD secondary to glomerulopathy. The initial and final Body Mass Index and weight for height ratio were preserved in 83.3% (25/30) patients. Conclusion Elevated indexes of small solutes removal are easily attained in pediatric PD patients and do not imply optimal clinical management do not imply optimal climanagement.
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Abstract
More than a decade ago, cardiovascular disease (CVD) was recognized as a major cause of death in children with advanced CKD. This observation has sparked the publication of multiple studies assessing cardiovascular risk, mechanisms of disease, and early markers of CVD in this population. Similar to adults, children with CKD have an extremely high prevalence of traditional and uremia-related CVD risk factors. Early markers of cardiomyopathy, such as left ventricular hypertrophy and dysfunction, and early markers of atherosclerosis, such as increased carotid artery intima-media thickness, carotid arterial wall stiffness, and coronary artery calcification, are frequently present in these children, especially those on maintenance dialysis. As a population without preexisting symptomatic cardiac disease, children with CKD potentially receive significant benefit from aggressive attempts to prevent and treat CVD. Early CKD, before needing dialysis, is the optimal time to both identify modifiable risk factors and intervene in an effort to avert future CVD. Slowing the progression of CKD, avoiding long-term dialysis and, if possible, conducting preemptive transplantation may represent the best strategies to decrease the risk of premature cardiac disease and death in children with CKD.
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Affiliation(s)
- Mark M Mitsnefes
- Division of Nephrology and Hypertension, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229-3039, USA.
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Schaefer F, Warady BA. Peritoneal dialysis in children with end-stage renal disease. Nat Rev Nephrol 2011; 7:659-68. [PMID: 21947118 DOI: 10.1038/nrneph.2011.135] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Peritoneal dialysis is the preferred chronic dialysis modality for most children owing to its almost universal applicability and superior compatibility with lifestyle over other modalities. Although technological advances and increasing clinical experience have impacted favorably on patient and technique survival, clinical research in pediatric peritoneal dialysis has been hampered by the low incidence of end-stage renal disease (ESRD) in the pediatric population. To overcome this limitation, several international registries have emerged in the past few years to complement other long-standing registries, which together have provided useful information regarding technique-specific complications and comorbidities associated with ESRD in children undergoing chronic peritoneal dialysis. In this Review, we summarize the most relevant findings from these studies, highlighting the substantial variation in patient conditions, peritoneal dialysis practices and management of comorbidities encountered in different parts of the world.
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Affiliation(s)
- Franz Schaefer
- Division of Pediatric Nephrology, Center for Pediatrics and Adolescent Medicine, Im Neuenheimer Feld 430, 69120 Heidelberg, Germany.
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Mattison P, Upadhyay K, Wilcox JE, Moudgil A, Silverstein DM. Anti-erythropoietin antibodies followed by endogenous erythropoietin production in a dialysis patient. Pediatr Nephrol 2010; 25:971-976. [PMID: 20091055 DOI: 10.1007/s00467-009-1406-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2009] [Revised: 11/24/2009] [Accepted: 11/25/2009] [Indexed: 10/19/2022]
Abstract
We present a case of a young girl with end-stage renal disease secondary to anti-glomerular basement membrane disease who was receiving maintenance peritoneal dialysis and developed pure red cell aplasia secondary to anti-erythropoietin (EPO) antibodies. This occurred 13 months after the initiation of EPO alfa therapy for anemia. Initially, the patient required intermittent red blood cell transfusions. After immunosuppressive therapy had been initiated with corticosteroids and cyclosporine, the EPO antibody levels decreased precipitously, associated with an increased level of endogenous EPO production. For the following 6 months, the patient maintained adequate (>10 g/dL) hemoglobin levels and did not require red cell transfusions.
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Affiliation(s)
- Parnell Mattison
- Department of Nephrology, Children's National Medical Center, Washington, DC 20010, USA
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Daugirdas JT, Hanna MG, Becker-Cohen R, Langman CB. Dose of dialysis based on body surface area is markedly less in younger children than in older adolescents. Clin J Am Soc Nephrol 2010; 5:821-7. [PMID: 20299373 PMCID: PMC2863971 DOI: 10.2215/cjn.08171109] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2009] [Accepted: 02/10/2010] [Indexed: 11/23/2022]
Abstract
UNLABELLED BACKGROUND AND OBSERVATIONS: The current denominator for dosing dialysis is the urea distribution volume (V). Normalizing Kt/V to body surface area (S) has been proposed, but the implications of doing this in children have not been examined. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS Dialysis dose given to children and adolescents was calculated in terms of conventional V-based scaling and surface-area-normalized standard Kt/V (SAN-stdKt/V) calculated as stdKt/V x (Vant/S)/17.5, where Vant was an anthropometric estimate of V calculated using the Morgenstern equation. Formal 2-pool modeling was used to compute all dialysis adequacy outputs. RESULTS In 34 children (11 girls, 23 boys) dialyzed 3 times a week, age range 1.4 to 18 years, the mean delivered equilibrated Kt/V (eKt/V) was 1.40, and the mean stdKt/V was 2.49, both of which tended to be higher in younger children. The ratio of Vant to S was 15.6 +/- 2.69 and was strongly associated with age between ages 2 and 16. SAN-stdKt/V averaged 2.21 and was strongly correlated with age between ages 2 and 16. If one considers a desired target for SAN-stdKt/V to be 2.45, all children less than 10 years of age were below target, despite having relatively high values of eKt/V and stdKt/V. CONCLUSIONS If a surface-area-based denominator were to be adopted for dialysis dosing, most children under 10 years of age would receive markedly less dialysis than adolescent patients and would require 6- to 8-hour hemodialysis sessions or, for the youngest children, treatments given more frequently than 3 times/wk.
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Affiliation(s)
- John T Daugirdas
- University of Illinois at Chicago, 820 S. Wood Street, N/C 793, Chicago, IL 60612, USA.
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Kreuzer M, Bonzel KE, Büscher R, Offner G, Ehrich JHH, Pape L. Regional citrate anticoagulation is safe in intermittent high-flux haemodialysis treatment of children and adolescents with an increased risk of bleeding. Nephrol Dial Transplant 2010; 25:3337-42. [PMID: 20466660 DOI: 10.1093/ndt/gfq225] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Regional citrate anticoagulation (RCA) is strongly recommended for adults with an increased risk of bleeding complications. The objective of this retrospective analysis was to evaluate an RCA protocol concerning feasibility and safety in intermittent high-flux haemodialysis (iHD) treatment in children and adolescents. METHODS Eighteen children and adolescents aged 5-17 years (median 15 years) underwent 74 iHD treatment sessions with RCA. Twelve of 18 patients presented with overt local or diffuse haemorrhage before beginning the HD sessions, and six had an increased risk of haemorrhagic complications. Forty children on acute haemodialysis with general heparin anticoagulation, matched for bleeding risk, age and body surface area, served as a control group. Citrate 3% solution was begun with 3.3% blood flow rate, and calcium gluconate 10% substitution was started with 0.4% of blood flow rate. Citrate flow was adapted to achieve a post-filter ionized calcium of ≤0.30 mmol/L; calcium substitution was adapted to maintain the patients' serum calcium levels within the physiological range. Calcium-free dialysis fluid was used. The blood flow rate ranged from 3 to 5 mL per minute and kilogram body weight. RESULTS Regional anticoagulation was successfully achieved within the extracorporeal blood circuit, while the coagulation of all 18 patients remained within physiological parameters. No adverse effects of RCA were observed. In all 18 children, neither new haemorrhage nor worsening of the bleeding situation occurred, and in 10/12 patients, bleeding stopped during dialysis with RCA. In contrast, one-third of the control group developed new haemorrhagic complications or presented with worsening of pre-existing bleeding during haemodialysis (P = 0.006). CONCLUSION RCA is feasible, safe and effective in paediatric intermittent haemodialysis treatment.
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Affiliation(s)
- Martin Kreuzer
- Department of Paediatric Nephrology, Hannover Medical School, Carl-Neuberg-Strasse 1, 30625 Hannover, Germany.
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Verrina E, Cappelli V, Perfumo F. Selection of modalities, prescription, and technical issues in children on peritoneal dialysis. Pediatr Nephrol 2009; 24:1453-64. [PMID: 18521632 PMCID: PMC2697927 DOI: 10.1007/s00467-008-0848-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2007] [Revised: 03/31/2008] [Accepted: 03/31/2008] [Indexed: 11/08/2022]
Abstract
Peritoneal dialysis (PD) is widely employed as a dialytic therapy for uraemic children, especially in its automated form (APD), that is associated with less burden of care on patient and family than continuous ambulatory PD. Since APD offers a wide range of treatment options, based on intermittent and continuous regimens, prescription can be individualized according to patient's age, body size, residual renal function, nutritional intake, and growth-related metabolic needs. Transport capacity of the peritoneal membrane of each individual patient should be assessed, and regularly monitored, by means of standardized peritoneal function tests validated in pediatric patients. To ensure maximum recruitment of peritoneal exchange area, fill volume should be scaled to body surface area and adapted to each patient, according to clinical tolerance and intraperitoneal pressure. PD solutions should be employed according to their biocompatibility and potential ultrafiltration capacity; new pH-neutral, glucose-free solutions can be used in an integrated way in separate dwells, or by appropriately mixing during the same dialytic session. Kinetic modelling software programs may help in the tailoring of PD prescription to individual patients' characteristics and needs. Owing to advances in the technology of new APD machines, greater programming flexibility, memorized delivery control, and tele-dialysis are currently possible.
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Affiliation(s)
- Enrico Verrina
- Dialysis Unit, Nephrology and Dialysis Division, Giannina Gaslini Institute, Largo G. Gaslini, 5, 16148, Genoa, Italy.
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