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von Schnakenburg C, Feneberg R, Plank C, Zimmering M, Arbeiter K, Bald M, Fehrenbach H, Griebel M, Licht C, Konrad M, Timmermann K, Kemper MJ. Percutaneous Endoscopic Gastrostomy in Children on Peritoneal Dialysis. Perit Dial Int 2020. [DOI: 10.1177/089686080602600111] [Citation(s) in RCA: 70] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
ObjectiveInsertion of percutaneous endoscopic gastrostomies (PEG) in patients on chronic peritoneal dialysis (PD) has been reported to be contraindicated due to an increased risk of morbidity and mortality. However, no systematic survey on this topic has yet been published.DesignRetrospective multicenter study.Setting23 pediatric dialysis units associated with the working group Arbeitsgemeinschaft für Pädiatrische Nephrologie (APN).Data SourceA structured questionnaire on clinical details of PD patients who had undergone PEG insertion or open gastrostomy (OG) since 1994 was distributed to all pediatric dialysis units of the APN.Results27 PD patients (20 males) from 12 centers in whom PEG insertion was performed after Tenckhoff catheter introduction were evaluated. Age at intervention ranged from 0.25 to 10.9 years (median 1.3 years). Most patients were malnourished, with standard deviation score (SDS) for body weight between –4.2 and –0.6 (median -2.2). Major complications were early peritonitis <7 days after PEG in 10/27 (37%) patients, episodes of fungal peritonitis in 7/27 (26%) patients, 4 cessations of PD and change to hemodialysis, and 2 associated deaths. However, in 14 patients, no such problems were encountered and, in 4 patients, early peritonitis effectively treated with intraperitoneal antibiotics was the only major complication. Thus, in 18/27 (67%) patients, PD was successfully reinitiated shortly after PEG insertion. Among all participating centers, only two OG procedures were reported during the study period, illustrating a clear preference for the PEG over the OG procedure among members of the APN.ConclusionPEG insertion following PD initiation carries a high risk for fungal peritonitis and potential PD failure; however, complication rates in this largest reported series were lower than previously described. Antibiotic and anti-fungal prophylaxis, withholding PD for 2 – 3 days, and gastrostomy placement by an experienced endoscopy team are suggested precautions for lowering the risk of associated complications. When gastrostomy placement does not occur prior to or at the time of initiating PD, the risks and benefits of percutaneous versus open placement must be carefully weighed.
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Affiliation(s)
- Christian von Schnakenburg
- Department for Pediatrics and Adolescent Medicine, University Hospital Freiburg, Freiburg, Germany
- Arbeitsgemeinschaft für Pädiatrische Nephrologie, (APN)
| | | | | | | | | | - Martin Bald
- Arbeitsgemeinschaft für Pädiatrische Nephrologie, (APN)
| | | | | | | | - Martin Konrad
- Arbeitsgemeinschaft für Pädiatrische Nephrologie, (APN)
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Lee JM, Jung YK, Bae JH, Yoon SA, Kim JH, Choi Y, Kim H, Lee KW, Ahn HY, Kim JW, Shin MS, Suh KS, Ha IS, Cheong HI, Kang HG, Yi NJ. Delayed transplantation may affect intellectual ability in children. Pediatr Int 2017; 59:1080-1086. [PMID: 28715116 DOI: 10.1111/ped.13369] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Revised: 06/08/2017] [Accepted: 06/26/2017] [Indexed: 12/25/2022]
Abstract
BACKGROUND Decline in neurocognitive function is a reported complication in children with chronic illness. Concerns have been increasing that exposure to a major surgery or trauma may negatively affect cognitive performance in children. This study evaluated cognitive function in 43 Korean children who received organ transplantation (Tx), and sought to identify associated clinical factors. METHODS Pediatric recipients of kidney (KT) or liver Tx (LT) from 1999 to 2011 were recruited for cognitive tests. Cognitive function was evaluated using intelligence quotient (IQ), social quotient (SQ), and Continuous Performance Test using Advanced Test for Attention scores, which reflect attention ability. Intellectual delay was graded as intellectual disability (ID; IQ <70) or low intelligence (LI; IQ<85). Diagnosis for attention-deficit-hyperactivity disorder (ADHD) was made by pediatric psychiatrists. RESULTS The subjects consisted of 43 pediatric recipients of 28 LT and 15 KT. There were 20 boys (46.5%). Median age was 3.1 years (range, 0.5-15.3 years) at Tx. Median age at cognitive evaluation was 12.9 years (range, 3.4-18.4 years). Median pre-Tx duration of illness was 1.6 years (range, 0-13.5 years). The prevalence of ID, LI, and ADHD was 11.6%, 32.5%, and 32.5%, respectively. On multivariate analysis, longer pre-Tx duration of illness was a significant factor for LI (OR, 1.263; 95%CI: 1.033-1.544, P = 0.023). CONCLUSION Longer pre-Tx duration may negatively affect intellectual ability in Korean children. Pre-Tx duration was more significant than the age at Tx or total disease duration per se. Early Tx may be beneficial for cognitive function in children.
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Affiliation(s)
- Jiwon M Lee
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul, Korea.,Department of Pediatrics, Chungnam National University Children's Hospital, Daejeon, Korea
| | - Yeon Kyung Jung
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Seoul National University Hospital, Seoul, Korea
| | - Jeong-Hoon Bae
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Seoul National University Hospital, Seoul, Korea
| | - Sun Ah Yoon
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Seoul National University Hospital, Seoul, Korea
| | - Ju Hee Kim
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Seoul National University Hospital, Seoul, Korea
| | - YoungRok Choi
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Hyeyoung Kim
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Kwang-Woong Lee
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Hye Young Ahn
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Jae Won Kim
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Seoul National University Hospital, Seoul, Korea
| | - Min-Sup Shin
- Division of Child and Adolescent Psychiatry, Department of Psychiatry, Seoul National University Hospital, Seoul, Korea
| | - Kyung-Suk Suh
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Il-Soo Ha
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul, Korea
| | - Hae Il Cheong
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul, Korea
| | - Hee Gyung Kang
- Department of Pediatrics, Seoul National University Children's Hospital, Seoul, Korea
| | - Nam-Joon Yi
- Department of Surgery, Seoul National University College of Medicine, Seoul, Korea
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Juarez-Congelosi M, Orellana P, Goldstein SL. Normalized protein catabolic rate versus serum albumin as a nutrition status marker in pediatric patients receiving hemodialysis. J Ren Nutr 2007; 17:269-74. [PMID: 17586426 DOI: 10.1053/j.jrn.2007.04.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2006] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND Protein-energy malnutrition occurs commonly in patients receiving hemodialysis (HD). Although serum albumin (sAlb) is recommended to monitor nutrition status in patients receiving HD, many processes unrelated to nutrition status can affect albumin concentrations. METHODS We previously showed normalized protein catabolic rate (nPCR) to be superior to sAlb to reflect improvement in nutrition status in pediatric patients receiving maintenance HD after treatment with intradialytic parenteral nutrition for severe protein-energy malnutrition. We now compare nPCR and sAlb as nutrition status markers for pediatric patients on HD irrespective of current nutrition status. RESULTS Forty-four patients comprising 840 months of HD provision were assessed. nPCR was higher for younger patients. Mean nPCR values were significantly lower for adolescent patients with persistent weight loss of at least 2% for at least 3 consecutive months versus patients without persistent weight loss (1.03 +/- 0.29 g/kg/d vs. 1.15 +/- 0.27 g/kg/d, P < .002), and the odds for developing persistent weight loss were four times greater for adolescent patients with nPCR less than 1 g/kg/d. No association between nPCR and weight loss was observed for younger patients. Mean sAlb levels were greater than 4 g/dL for all patient age groups and did not demonstrate a clinically significant difference between patients with or without weight loss. CONCLUSION We suggest that nPCR may be useful for monthly nutrition status in adolescent patients receiving maintenance HD and that adolescents with nPCR less than 1 g/kg/d may be at increased risk for subsequent weight loss.
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Kalantar-Zadeh K. Recent advances in understanding the malnutrition-inflammation-cachexia syndrome in chronic kidney disease patients: What is next? Semin Dial 2006; 18:365-9. [PMID: 16191172 DOI: 10.1111/j.1525-139x.2005.00074.x] [Citation(s) in RCA: 107] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Several recent clinical trials using single modalities to correct the conventional cardiovascular risk factors in patients with chronic kidney disease (CKD) or to improve dialysis dose and techniques in maintenance dialysis patients have failed despite the high rate of cardiovascular mortality in these individuals. Protein-energy malnutrition and inflammation, two relatively common and concurrent conditions in CKD patients, have been implicated as the main cause of poor short-term survival in this population. The "malnutrition-inflammation-cachexia syndrome" (MICS) appears to be the main cause of worsening atherosclerotic cardiovascular disease in the CKD population. The MICS is associated with low serum cholesterol and homocysteine levels and leads to "cachexia in slow motion." Hence a reverse epidemiology of cardiovascular risk factors is observed in dialysis patients with a paradoxical association of obesity, hypercholesterolemia, and hyperhomocysteinemia with better survival. Correction of MICS can potentially ameliorate the cardiovascular epidemic in CKD patients. Because MICS is multifactorial, its correction will require an integral approach rather than a single intervention. The ongoing obsession with conventional cardiovascular risk factors largely reflecting overnutrition in a population that suffers from the short-term consequences of undernutrition and excessive inflammation may well be fruitless. Clinical trials focusing on the causes and consequences of MICS and its modulation using nutritional interventions may be the key to improving survival in these individuals.
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Kalantar-Zadeh K, Stenvinkel P, Bross R, Khawar OS, Rammohan M, Colman S, Benner D. Kidney insufficiency and nutrient-based modulation of inflammation. Curr Opin Clin Nutr Metab Care 2005; 8:388-96. [PMID: 15930963 DOI: 10.1097/01.mco.0000172578.56396.9e] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE OF REVIEW Patients with chronic kidney disease have a high cardiovascular mortality rate. Despite recent advances in dialysis techniques, over 20% of US dialysis patients die every year. Protein-energy malnutrition and inflammation are common and usually concurrent in chronic kidney disease patients, and have been implicated as the main cause of high mortality. We reviewed the pathophysiology of the malnutrition-inflammation complex syndrome and its potential modulation by dietary and other nutritional interventions in chronic kidney disease patients. RECENT FINDINGS The malnutrition-inflammation complex syndrome is a main cause of the atherosclerotic cardiovascular disease epidemic in chronic kidney disease. This may be by virtue of the syndrome's inflammatory components. Malnutrition and inflammation lead to weight loss over time, i.e. cachexia in slow motion, and result in decreased serum cholesterol and homocysteine levels. A 'reverse epidemiology' of cardiovascular risk factors is observed in chronic kidney disease, in that obesity, hypercholesterolemia and hyperhomocysteinemia are paradoxically associated with better survival. Among the possible etiologies of the malnutrition-inflammation complex syndrome, anorexia, low nutrient intake and oxidative stress are theoretically amenable to dietary modulation; however, the bulk of findings are epidemiological. SUMMARY There is no consensus as to how to correct the malnutrition-inflammation complex syndrome in chronic kidney disease patients. Because the malnutrition-inflammation complex syndrome is multifactorial, its correction probably requires a battery of simultaneous interventions, rather than one single modality. Clinical trials focusing on the syndrome are currently non-existent and are therefore urgently required to improve poor clinical outcome in chronic kidney disease patients.
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Affiliation(s)
- Kamyar Kalantar-Zadeh
- Division of Nephrology and Hypertension, Harbor-UCLA Campus, UCLA David Geffen School of Medicine, Los Angeles, CA 90095, USA.
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Orellana P, Juarez-Congelosi M, Goldstein SL. Intradialytic Parenteral Nutrition Treatment and Biochemical Marker Assessment for Malnutrition in Adolescent Maintenance Hemodialysis Patients. J Ren Nutr 2005; 15:312-7. [PMID: 16007561 DOI: 10.1016/j.jrn.2004.10.007] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
Protein-energy malnutrition (PEM) is a significant cause of morbidity and mortality for patients receiving maintenance hemodialysis. Minimal study has evaluated therapeutic options for and biochemical marker assessment of pediatric patient PEM. In 2001, we expanded the indications for intradialytic parenteral nutrition (IDPN) treatment of PEM to all maintenance hemodialysis patients, regardless of etiology, who had a >10% weight loss and were at less than the 90th percentile of ideal body weight. Nine patients received thrice weekly IDPN from 3 to 22 months with minimal side effects. Six patients had weight and body mass index increase, 1 patient stopped losing weight, and 2 patients continued to lose weight during the initial 5 months of IDPN therapy. Cohort subanalysis showed that all patients with organic PEM responded to IDPN therapy, whereas patients with psychosocial causes of PEM did not. The normalized protein catabolic rate increased significantly for patients whose condition responded to IDPN therapy, whereas serum albumin did not change. The current study suggests that IDPN is effective treatment of organic causes of PEM in pediatric patients receiving maintenance hemodialysis and that normalized protein catabolic rate may be superior to serum albumin as a marker of nutrition status. The observation that IDPN was not sufficient to reverse PEM in patients with psychosocial PEM causes should direct caregivers to address the relevant underlying causes as well as to provide intensive nutrition therapy.
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Elliott DA, Riel DL, Rogers QR. Complications and outcomes associated with use of gastrostomy tubes for nutritional management of dogs with renal failure: 56 cases (1994-1999). J Am Vet Med Assoc 2000; 217:1337-42. [PMID: 11061386 DOI: 10.2460/javma.2000.217.1337] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To evaluate complications and outcomes associated with use of gastrostomy tubes in dogs with renal failure. DESIGN Retrospective study. ANIMALS 56 dogs. PROCEDURE Medical records were reviewed for dogs with renal failure that were treated by use of gastrostomy tubes. RESULTS Mean +/- SD BUN concentration was 134 +/- 79 mg/dl and mean serum creatinine concentration was 9.0 +/- 3.8 mg/dl. Low-profile gastrostomy tubes were used for initial placement in 10 dogs, and traditional gastrostomy tubes were used in 46 dogs. Mild stoma-site complications included discharge, swelling, erythema, and signs of pain in 26 (46%) of dogs. Twenty-six gastrostomy tubes were replaced in 15 dogs; 11 were replaced because of patient removal, 6 were replaced because of tube wear, and 3 were replaced for other reasons. Six tubes were replaced by low-profile gastrostomy tubes. Gastrostomy tubes were used for 65 +/- 91 days (range, 1 to 438 days). Eight dogs gained weight, 11 did not change weight, and 17 lost weight; information was not available for 20 dogs. Three dogs were euthanatized because they removed their gastrostomy tubes, 2 were euthanatized because of evidence of tube migration, and 1 died of peritonitis. CONCLUSIONS AND CLINICAL RELEVANCE Gastrostomy tubes appear to be safe and effective for improving nutritional status of dogs with renal failure.
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Affiliation(s)
- D A Elliott
- Department of Molecular Biosciences, School of Veterinary Medicine, University of California, Davis 95616, USA
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