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Zhang H, Zhao L, Jia B. Research progress on nutritional support in the neonatal and pediatric populations receiving extracorporeal membrane oxygenation. Front Nutr 2024; 11:1370286. [PMID: 38887500 PMCID: PMC11180743 DOI: 10.3389/fnut.2024.1370286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 05/13/2024] [Indexed: 06/20/2024] Open
Abstract
Nutritional support is crucial for the prognosis of children supported by extracorporeal membrane oxygenation (ECMO). This article discusses the latest research progress and guideline recommendations for nutritional support during ECMO. We summarize the nutritional status and evaluation of ECMO patients, nutritional support methods and timing, trace elements, the impact of continuous renal replacement therapy (CRRT), and energy requirements and algorithms. The article shows that malnutrition is high in ECMO patients compared to other critically ill patients, with nearly one-third of patients experiencing a decrease in nutritional indicators. The timing of the initiation of nutrition is very important for the nutritional status of the child. Early enteral nutrition can improve patient prognosis, which is the most commonly used, with parenteral nutrition as a supplement. However, the proportion of enteral nutrition is relatively low, and a stepwise nutrition algorithm can determine when to initiate early enteral nutrition and parenteral nutrition. Malnourishment during critical illness have been associated with increased morbidity as well as increased mortality. Nutritional status should be evaluated at admission by screening tools. In addition, changes in the levels of several metabolites in vivo, such as blood lipids, carnitine, and thiamine, can also reflect the degree of nutritional deficiency in critically ill children. This article provides a reference for the implementation of nutrition of pediatric ECMO patients and further research on nutritional support.
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Affiliation(s)
- Hongquan Zhang
- Zhengzhou Railway Vocational and Technical College, Zhengzhou, Henan Province, China
- Department of Emergency and ICU, Fourth Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, China
| | - Lizhuo Zhao
- Department of Pediatric ICU, Henan Provincial People’s Hospital, Zhengzhou, Henan Province, China
| | - Baohui Jia
- Department of Emergency and ICU, Fourth Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, China
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Zou Y, Wu S, Xu X, Tan X, Yang S, Chen T, Zhang J, Li S, Li W, Wang F. Cope with copper: From molecular mechanisms of cuproptosis to copper-related kidney diseases. Int Immunopharmacol 2024; 133:112075. [PMID: 38663316 DOI: 10.1016/j.intimp.2024.112075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 04/02/2024] [Accepted: 04/09/2024] [Indexed: 05/12/2024]
Abstract
Cuproptosis has recently been identified as a novel regulatory mechanism of cell death. It is characterized by the accumulation of copper in mitochondria and its binding to acylated proteins. These characteristics lead to the downregulation of iron-sulfur cluster proteins and protein toxicity stress, ultimately resulting in cell death. Cuproptosis is distinct from other types of cell death, including necrosis, apoptosis, ferroptosis, and pyroptosis. Cu induces oxidative stress damage, protein acylation, and the oligomerization of acylated TCA cycle proteins. These processes lead to the downregulation of iron-sulfur cluster proteins and protein toxicity stress, disrupting cellular Cu homeostasis, and causing cell death. Cuproptosis plays a significant role in the development and progression of various kidney diseases such as acute kidney injury, chronic kidney disease, diabetic nephropathy, kidney transplantation, and kidney stones. On the one hand, inducers of cuproptosis, such as disulfiram (DSF), chloroquinolone, and elesclomol facilitate cuproptosis by promoting cell oxidative stress. In contrast, inhibitors of Cu chelators, such as tetraethylenepentamine and tetrathiomolybdate, relieve these diseases by inhibiting apoptosis. To summarize, cuproptosis plays a significant role in the pathogenesis of kidney disease. This review comprehensively discusses the molecular mechanisms underlying cuproptosis and its significance in kidney diseases.
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Affiliation(s)
- Yurong Zou
- Department of Nephrology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Shukun Wu
- Department of Nephrology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Xingli Xu
- State Key Laboratory for Innovation and Transformation of Luobing Theory, Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, Department of Cardiology, Qilu Hospital of Shandong University, Jinan, China
| | - Xiaoqiu Tan
- Key Laboratory of Medical Electrophysiology, Ministry of Education & Medical Electrophysiological Key Laboratory of Sichuan Province, Institute of Cardiovascular Research, Southwest Medical University, Luzhou, China
| | - Shuang Yang
- Department of Nephrology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Tangting Chen
- Key Laboratory of Medical Electrophysiology, Ministry of Education & Medical Electrophysiological Key Laboratory of Sichuan Province, Institute of Cardiovascular Research, Southwest Medical University, Luzhou, China
| | - Jiong Zhang
- Department of Nephrology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Shengqiang Li
- Department of Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Shandong First Medical University, Jinan, China.
| | - Wei Li
- Department of Emergency Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China.
| | - Fang Wang
- Department of Nephrology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China.
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3
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Raina R, Suchan A, Sethi SK, Soundararajan A, Vitale VS, Keller GL, Brown AM, Davenport A, Shih WV, Nada A, Irving SY, Mannemuddhu SS, Crugnale AS, Myneni A, Berry KG, Zieg J, Alhasan K, Guzzo I, Lussier NH, Yap HK, Bunchman TE. Nutrition in Critically Ill Children with AKI on Continuous RRT: Consensus Recommendations. KIDNEY360 2024; 5:285-309. [PMID: 38112754 PMCID: PMC10914214 DOI: 10.34067/kid.0000000000000339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Accepted: 12/01/2023] [Indexed: 12/21/2023]
Abstract
BACKGROUND Nutrition plays a vital role in the outcome of critically ill children, particularly those with AKI. Currently, there are no established guidelines for children with AKI treated with continuous RRT (CRRT). A thorough understanding of the metabolic changes and nutritional challenges in AKI and CRRT is required. Our objective was to create clinical practice points for nutritional assessment and management in critically ill children with AKI receiving CRRT. METHODS PubMed, MEDLINE, Cochrane, and Embase databases were searched for articles related to the topic. Expertise of the authors and a consensus of the workgroup were additional sources of data in the article. Available articles on nutrition therapy in pediatric patients receiving CRRT through January 2023. RESULTS On the basis of the literature review, the current evidence base was examined by a panel of experts in pediatric nephrology and nutrition. The panel used the literature review as well as their expertise to formulate clinical practice points. The modified Delphi method was used to identify and refine clinical practice points. CONCLUSIONS Forty-four clinical practice points are provided on nutrition assessment, determining energy needs, and nutrient intake in children with AKI and on CRRT on the basis of the existing literature and expert opinions of a multidisciplinary panel.
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Affiliation(s)
- Rupesh Raina
- Akron Nephrology Associates/Cleveland Clinic Akron General Medical Center, Akron, Ohio
- Akron Children's Hospital, Akron, Ohio
| | - Andrew Suchan
- Johns Hopkins Bayview Medical Center, Baltimore, Maryland
| | - Sidharth K. Sethi
- Department of Pediatric Nephrology, Kidney Institute, Medanta, The Medicity, Gurgaon, India
| | - Anvitha Soundararajan
- Akron Nephrology Associates/Cleveland Clinic Akron General Medical Center, Akron, Ohio
| | | | | | - Ann-Marie Brown
- Nell Hodgson Woodruff School of Nursing, Emory University, Atlanta, Georgia
- Children's Healthcare of Atlanta, Atlanta, Georgia
- ECU Health, Greenville, North Carolina
| | - Andrew Davenport
- UCL Department of Renal Medicine, Royal Free Hospital, University College London, London, United Kingdom
| | - Weiwen V. Shih
- Section of Pediatric Nephrology, Children's Hospital Colorado, University of Colorado, Aurora, Colorado
| | - Arwa Nada
- Department of Pediatrics, Division of Pediatric Nephrology, Le Bonheur Children's & St. Jude Children's Research Hospitals, University of Tennessee Health Science Center, Memphis, Tennessee
| | - Sharon Y. Irving
- Children's Hospital of Philadelphia, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
| | - Sai Sudha Mannemuddhu
- Division of Pediatric Nephrology, East Tennessee Children's Hospital, Knoxville, Tennessee
- Department of Medicine, University of Tennessee at Knoxville, Knoxville, Tennessee
| | - Aylin S. Crugnale
- Akron Nephrology Associates/Cleveland Clinic Akron General Medical Center, Akron, Ohio
| | - Archana Myneni
- Akron Nephrology Associates/Cleveland Clinic Akron General Medical Center, Akron, Ohio
| | - Katarina G. Berry
- Children's Hospital of Philadelphia, University of Pennsylvania School of Nursing, Philadelphia, Pennsylvania
| | - Jakub Zieg
- Department of Pediatrics, 2nd Faculty of Medicine, Charles University in Prague and Motol University Hospital, Prague, Czech Republic
| | - Khalid Alhasan
- Pediatrics Department, College of Medicine, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Isabella Guzzo
- Division of Nephrology and Dialysis, Department of Pediatrics, Bambino Gesù Children's Hospital and Research Institute, Rome, Italy
| | | | - Hui Kim Yap
- Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Timothy E. Bunchman
- Department of Pediatrics, Childrens Hospital of Richmond, Virginia Commonwealth University, Richmond, Virginia
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Lumlertgul N, Cameron LK, Bear DE, Ostermann M. Micronutrient Losses during Continuous Renal Replacement Therapy. Nephron Clin Pract 2023; 147:759-765. [PMID: 37611551 DOI: 10.1159/000531947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 07/09/2023] [Indexed: 08/25/2023] Open
Abstract
Acute kidney injury impacts the micronutrient status by various mechanisms including decreased enteral absorption, changes in redistribution, altered metabolism, and increased consumption. When renal replacement therapy (RRT) is applied, there are additional losses of vitamins, trace elements, and amino acids, and their derivatives due to diffusion or adhesion. Varied data exist regarding the degree of micronutrient losses and plasma concentrations in patients who receive RRT, and these differ by RRT modality, dose, duration, and type of micronutrient. Water-soluble vitamins, selenium, copper, and carnitine are among the most frequently reported depleted nutrients. The role of micronutrient supplementation in critically ill patients undergoing RRT and the optimal dose and mode of administration are yet to be determined.
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Affiliation(s)
- Nuttha Lumlertgul
- Division of Nephrology, Excellence Centre for Critical Care Nephrology, King Chulalongkorn Memorial Hospital, Bangkok, Thailand,
- Faculty of Medicine, Centre of Excellence in Critical Care Nephrology, Chulalongkorn University, Bangkok, Thailand,
- Department of Critical Care, Guy's and St Thomas' NHS Foundation Trust, London, UK,
| | - Lynda K Cameron
- Department of Critical Care, Guy's and St Thomas' NHS Foundation Trust, London, UK
- Pharmacy Department, Guy's and St Thomas' NHS Foundation Trust, London, UK
- Institute of Pharmaceutical Sciences, School of Cancer and Pharmacy, King's College London, London, UK
| | - Danielle E Bear
- Department of Critical Care, Guy's and St Thomas' NHS Foundation Trust, London, UK
- Department of Nutrition and Dietetics, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Marlies Ostermann
- Department of Critical Care, Guy's and St Thomas' NHS Foundation Trust, London, UK
- King's College London, Guy's and St Thomas' NHS Foundation Trust, Department of Critical Care, London, UK
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Fishman G, Singer P. Metabolic and nutritional aspects in continuous renal replacement therapy. JOURNAL OF INTENSIVE MEDICINE 2023; 3:228-238. [PMID: 37533807 PMCID: PMC10391575 DOI: 10.1016/j.jointm.2022.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 11/09/2022] [Accepted: 11/11/2022] [Indexed: 08/04/2023]
Abstract
Nutrition is one of the foundations for supporting and treating critically ill patients. Nutritional support provides calories, protein, electrolytes, vitamins, and trace elements via the enteral or parenteral route. Acute kidney injury (AKI) is a common and devastating problem in critically ill patients and has significant metabolic and nutritional consequences. Moreover, renal replacement therapy (RRT), whatever the modality used, also profoundly impacts metabolism. RRT and of the extracorporeal circuit impede 'effect the evaluation of a patient's energy requirements by clinicians. Substrates added and removed within the extracorporeal treatment are not always taken into consideration, making treatment even more challenging. Furthermore, evidence on nutritional support during continuous renal replacement therapy (CRRT) is scarce, and there are no clinical guidelines for nutrition adaptations during CRRT in critically ill patients. Most recommendations are based on expert opinions. This review discusses the complex interaction between nutritional support and CRRT and presents some milestones for nutritional support in critically ill patients on CRRT.
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Affiliation(s)
- Guy Fishman
- Corresponding author at: General Intensive Care and Institute for Nutrition Research.
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Azevedo R, Gennaro D, Duro M, Pinto E, Almeida A. Further Evidence on Trace Element Imbalances in Haemodialysis Patients-Paired Analysis of Blood and Serum Samples. Nutrients 2023; 15:nu15081912. [PMID: 37111132 PMCID: PMC10145991 DOI: 10.3390/nu15081912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 04/05/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
Previous studies have shown that haemodialysis patients have an increased risk of trace element imbalances. Most studies have determined the concentration of trace elements in serum only, but most trace elements are not uniformly distributed between plasma and blood cells, which justifies separate analysis of the different compartments. In this study, we determined both the serum and whole blood concentration of a wide panel of trace elements (Li, B, Mn, Co, Ni, Cu, Zn, Se, Rb, Sr, Mo, Cd, Pb) in haemodialysis patients and compared them with those of a control group. Whole blood and serum samples were collected during routine laboratory testing of patients undergoing chronic haemodialysis. For comparison purposes, samples from individuals with normal renal function were also analysed. Statistically significant differences (p < 0.05) were found between the two groups for whole blood concentrations of all analysed elements except Zn (p = 0.347). For serum, the difference between groups was statistically significant for all elements (p < 0.05). This study confirms that patients on haemodialysis tend to present significant trace element imbalances. By determining the concentration of trace elements in both whole blood and serum, it was shown that chronic haemodialysis may affect intra- and extracellular blood compartments differently.
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Affiliation(s)
- Rui Azevedo
- LAQV/REQUIMTE, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Davide Gennaro
- Department of Pharmaceutical and Pharmacological Sciences, University of Padua, 35131 Padova, Italy
| | - Mary Duro
- LAQV/REQUIMTE, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
- FP-ENAS-Fernando Pessoa Energy, Environment and Health Research Unit, Fernando Pessoa University, 4249-004 Porto, Portugal
- Laboratório de Análises Clínicas Dra. Matilde Sampaio, 5200-216 Mogadouro, Portugal
- Laboratório de Análises Clínicas Vale do Sousa, 4560-547 Penafiel, Portugal
| | - Edgar Pinto
- LAQV/REQUIMTE, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
- Department of Environmental Health, ESS, Polytechnic of Porto, 4200-072 Porto, Portugal
| | - Agostinho Almeida
- LAQV/REQUIMTE, Department of Chemical Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
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7
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Berger MM, Shenkin A, Schweinlin A, Amrein K, Augsburger M, Biesalski HK, Bischoff SC, Casaer MP, Gundogan K, Lepp HL, de Man AME, Muscogiuri G, Pietka M, Pironi L, Rezzi S, Cuerda C. ESPEN micronutrient guideline. Clin Nutr 2022; 41:1357-1424. [PMID: 35365361 DOI: 10.1016/j.clnu.2022.02.015] [Citation(s) in RCA: 198] [Impact Index Per Article: 99.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 02/16/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND Trace elements and vitamins, named together micronutrients (MNs), are essential for human metabolism. Recent research has shown the importance of MNs in common pathologies, with significant deficiencies impacting the outcome. OBJECTIVE This guideline aims to provide information for daily clinical nutrition practice regarding assessment of MN status, monitoring, and prescription. It proposes a consensus terminology, since many words are used imprecisely, resulting in confusion. This is particularly true for the words "deficiency", "repletion", "complement", and "supplement". METHODS The expert group attempted to apply the 2015 standard operating procedures (SOP) for ESPEN which focuses on disease. However, this approach could not be applied due to the multiple diseases requiring clinical nutrition resulting in one text for each MN, rather than for diseases. An extensive search of the literature was conducted in the databases Medline, PubMed, Cochrane, Google Scholar, and CINAHL. The search focused on physiological data, historical evidence (published before PubMed release in 1996), and observational and/or randomized trials. For each MN, the main functions, optimal analytical methods, impact of inflammation, potential toxicity, and provision during enteral or parenteral nutrition were addressed. The SOP wording was applied for strength of recommendations. RESULTS There was a limited number of interventional trials, preventing meta-analysis and leading to a low level of evidence. The recommendations underwent a consensus process, which resulted in a percentage of agreement (%): strong consensus required of >90% of votes. Altogether the guideline proposes sets of recommendations for 26 MNs, resulting in 170 single recommendations. Critical MNs were identified with deficiencies being present in numerous acute and chronic diseases. Monitoring and management strategies are proposed. CONCLUSION This guideline should enable addressing suboptimal and deficient status of a bundle of MNs in at-risk diseases. In particular, it offers practical advice on MN provision and monitoring during nutritional support.
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Affiliation(s)
- Mette M Berger
- Department of Adult Intensive Care, Lausanne University Hospital (CHUV), Lausanne, Switzerland.
| | - Alan Shenkin
- Institute of Aging and Chronic Disease, University of Liverpool, Liverpool, UK.
| | - Anna Schweinlin
- Institute of Nutritional Medicine, University of Hohenheim, Stuttgart, Germany.
| | - Karin Amrein
- Medical University of Graz, Department of Internal Medicine, Division of Endocrinology and Diabetology, Austria.
| | - Marc Augsburger
- University Centre of Legal Medicine Lausanne-Geneva, Lausanne University Hospital and University of Lausanne, Geneva University Hospital and University of Geneva, Lausanne-Geneva, Switzerland.
| | | | - Stephan C Bischoff
- Institute of Nutritional Medicine, University of Hohenheim, Stuttgart, Germany.
| | - Michael P Casaer
- KU Leuven, Department of Cellular and Molecular Medicine, Laboratory of Intensive Care Medicine, Leuven, Belgium.
| | - Kursat Gundogan
- Division of Intensive Care Medicine, Department of Internal Medicine, Erciyes University School of Medicine, Kayseri, Turkey.
| | | | - Angélique M E de Man
- Department of Intensive Care Medicine, Research VUmc Intensive Care (REVIVE), Amsterdam Cardiovascular Science (ACS), Amsterdam Infection and Immunity Institute (AI&II), Amsterdam Medical Data Science (AMDS), Amsterdam UMC, Location VUmc, Vrije Universiteit Amsterdam, De Boelelaan 1117, 1081 HV, Amsterdam, the Netherlands.
| | - Giovanna Muscogiuri
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università di Napoli (Federico II), Naples, Italy; United Nations Educational, Scientific and Cultural Organization (UNESCO) Chair for Health Education and Sustainable Development, Federico II, University, Naples, Italy.
| | - Magdalena Pietka
- Pharmacy Department, Stanley Dudrick's Memorial Hospital, Skawina, Poland.
| | - Loris Pironi
- Alma Mater Studiorum - University of Bologna, Department of Medical and Surgical Sciences, Italy; IRCCS Azienda Ospedaliero-Universitaria di Bologna, Centre for Chronic Intestinal Failure - Clinical Nutrition and Metabolism Unit, Italy.
| | - Serge Rezzi
- Swiss Nutrition and Health Foundation (SNHf), Epalinges, Switzerland.
| | - Cristina Cuerda
- Departamento de Medicina, Universidad Complutense de Madrid, Nutrition Unit, Hospital General Universitario Gregorio Marañón, Madrid, Spain.
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Fah M, Van Althuis LE, Ohnuma T, Winthrop HM, Haines KL, Williams DG, Krishnamoorthy V, Raghunathan K, Wischmeyer PE. Micronutrient deficiencies in critically ill patients receiving continuous renal replacement therapy. Clin Nutr ESPEN 2022; 50:247-254. [DOI: 10.1016/j.clnesp.2022.05.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 05/18/2022] [Indexed: 11/24/2022]
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9
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Gundogan K, Yucesoy FS, Ozer NT, Temel S, Sahin S, Sahin GG, Sungur M, Esmaoglu A, Talih T, Yazici C, Griffith DP, Ziegler TR. Serum Micronutrient Levels in Critically III Patients Receiving Continuous Renal Replacement Therapy: A Prospective, Observational Study. JPEN J Parenter Enteral Nutr 2022; 46:1141-1148. [PMID: 35383966 DOI: 10.1002/jpen.2378] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 03/04/2022] [Accepted: 03/24/2022] [Indexed: 11/08/2022]
Abstract
BACKGROUND Acute kidney injury (AKI) treated with continuous renal replacement therapy (CRRT) may deplete micronutrient levels. Patients are also at risk for micronutrient depletion due to underlying illness(s), poor nutrient intake prior to intensive care unit (ICU) admission and/or increased requirements. We determined vitamin and trace element status before, during and after CRRT in critically ill patients. METHODS This prospective observational study performed in mixed medical and surgical ICU patients. Serial serum vitamin B6 and vitamin C concentrations were measured by HPLC and folic acid by ECLIA. Serum chromium, copper, selenium, and zinc were measured using ICP-MS. Serum ceruloplasmin was measured by the Erel method. RESULTS Fifty adult ICU patients with AKI were recruited. The median APACHE II score on ICU admission was high at 24.0 (6.0-33.0). The median days on CRRT was 2.0 (2.0-4.0) days. At baseline (within 10-15 minutes of CRRT initiation), serum vitamin C, selenium and zinc were below normal. Serum vitamin B6 levels at 72 hours on CRRT were significantly lower than at 24 hours (p=0.011). Serum vitamin C values fell significantly at 24 and 72 hours during CRRT (p=0.030 and p=0.001), respectively, and remained low 24 and 48 hours after CRRT was stopped (p=0.021). At baseline and during CRRT, 96% of participants had at least two or more micronutrient levels below the normal range. CONCLUSION Serum vitamin C, selenium and zinc concentrations were below the normal range at baseline. CRRT was associated with a significant further decrease in levels of vitamin C, selenium and zinc. CLINICAL RELEVANCY STATEMENT Critically ill patients who were experienced CRRT had serum vitamin C, selenium and zinc below the normal range during and after CRRT. Also, 96% of participants had at least two or more micronutrient levels below normal at baseline and during CRRT. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Kursat Gundogan
- Department of Internal Medicine, Division of Intensive Care, Erciyes University, School of Medicine, Kayseri, Turkey
| | - Faruk S Yucesoy
- Department of Anesthesiology and Reanimation, Erciyes University, School of Medicine, Kayseri, Turkey
| | - Nurhayat T Ozer
- Division of Clinical Nutrition, Erciyes University Health Sciences Institute, Kayseri, Turkey
| | - Sahin Temel
- Department of Internal Medicine, Division of Intensive Care, Erciyes University, School of Medicine, Kayseri, Turkey
| | - Serap Sahin
- Division of Clinical Nutrition, Erciyes University Health Sciences Institute, Kayseri, Turkey
| | - Gulsah G Sahin
- Division of Clinical Nutrition, Erciyes University Health Sciences Institute, Kayseri, Turkey
| | - Murat Sungur
- Department of Internal Medicine, Division of Intensive Care, Erciyes University, School of Medicine, Kayseri, Turkey
| | - Aliye Esmaoglu
- Department of Anesthesiology and Reanimation, Erciyes University, School of Medicine, Kayseri, Turkey
| | - Tutkun Talih
- Department of General Surgery, Erciyes University, School of Medicine, Kayseri, Turkey
| | - Cevat Yazici
- Department of Clinical Biochemistry, Erciyes University, School of Medicine, Kayseri, Turkey
| | - Daniel P Griffith
- Department of Pharmaceutical Services, Emory University Hospital, Atlanta, Georgia, USA.,Nutrition and Metabolic Support Service, Emory University Hospital, Atlanta, Georgia, USA
| | - Thomas R Ziegler
- Nutrition and Metabolic Support Service, Emory University Hospital, Atlanta, Georgia, USA.,Division of Endocrinology, Metabolism and Lipids, Department of Medicine, Emory University School of Medicine, Atlanta, GA, USA
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10
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Berger MM, Broman M, Forni L, Ostermann M, De Waele E, Wischmeyer PE. Nutrients and micronutrients at risk during renal replacement therapy: a scoping review. Curr Opin Crit Care 2021; 27:367-377. [PMID: 34039873 PMCID: PMC8270509 DOI: 10.1097/mcc.0000000000000851] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
PURPOSE OF REVIEW Malnutrition is frequent in patients with acute kidney injury. Nutrient clearance during renal replacement therapy (RRT) potentially contributes to this complication. Although losses of amino acid, trace elements and vitamins have been described, there is no clear guidance regarding the role of micronutrient supplementation. RECENT FINDINGS A scoping review was conducted with the aim to review the existing literature on micronutrients status during RRT: 35 publications including data on effluent losses and blood concentrations were considered relevant and analysed. For completeness, we also included data on amino acids. Among trace elements, negative balances have been shown for copper and selenium: low blood levels seem to indicate potential deficiency. Smaller size water soluble vitamins were found in the effluent, but not larger size liposoluble vitamins. Low blood values were frequently reported for thiamine, folate and vitamin C, as well as for carnitine. All amino acids were detectable in effluent fluid. Duration of RRT was associated with decreasing blood values. SUMMARY Losses of several micronutrients and amino acids associated with low blood levels represent a real risk of deficiency for vitamins B1 and C, copper and selenium: they should be monitored in prolonged RRT. Further Research is urgently required as the data are insufficient to generate strong conclusions and prescription recommendations for clinical practice.
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Affiliation(s)
- Mette M. Berger
- Lausanne University Hospital (CHUV) & University of Lausanne, Lausanne, Switzerland
| | - Marcus Broman
- Perioperative and Intensive Care, Skåne University Hospital, Lund, Sweden
| | - Lui Forni
- Intensive Care Unit, Royal Surrey County Hospital NHS Foundation Trust, Department of Clinical & Experimental Medicine, School of Biosciences & Medicine, University of Surrey, Surrey
| | - Marlies Ostermann
- King's College London, Guy's & St Thomas’ Foundation Hospital, Department of Critical Care, London, UK
| | | | - Paul E. Wischmeyer
- Department of Anesthesiology and Surgery, Duke University School of Medicine, Durham, North Carolina, USA
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11
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Cai Z, Zhang J, Li H. Selenium, aging and aging-related diseases. Aging Clin Exp Res 2019; 31:1035-1047. [PMID: 30511318 DOI: 10.1007/s40520-018-1086-7] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 11/24/2018] [Indexed: 02/07/2023]
Abstract
Selenium is an essential trace element in the human body and plays an important role in the body via selenoprotein, which contains selenium. Selenoproteins (glutathione peroxidase, thioredoxin reductase, methionine sulfoxide reductase1 and endoplasmic reticulum-selenoproteins, etc.) have antioxidant effects and are involved in regulating antioxidant activities. Aging is an inevitable process and is always accompanied by aging-related diseases. Reactive oxygen species are important initial factors in aging and aging-related diseases. Selenium contributes to the alleviation of reduced reactive oxygen species-mediated inflammation, reduced DNA damage and prolonged telomere length and thereby plays roles in fighting aging and preventing aging-related diseases. In the elderly, aging-related diseases include neuropsychiatric diseases, tumors, cardiovascular diseases, and skin aging, among others. Selenium supplementation is an important strategy for anti-aging and the prevention of aging-related diseases and is of great significance for the elderly. However, with the accumulation of related research, selenium supplementation does not necessarily contribute to the prevention of aging and aging-related diseases. It is believed that a low level of selenium is beneficial to the human body. Thus, the effect of selenium on human aging and aging-related diseases is still controversial. This paper reviews the research progress and objective role of selenium in aging and aging-related diseases.
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Affiliation(s)
- Zhonglin Cai
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Jianzhong Zhang
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China
| | - Hongjun Li
- Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, China.
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12
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Jonckheer J, Vergaelen K, Spapen H, Malbrain MLNG, De Waele E. Modification of Nutrition Therapy During Continuous Renal Replacement Therapy in Critically Ill Pediatric Patients: A Narrative Review and Recommendations. Nutr Clin Pract 2018; 34:37-47. [PMID: 30570180 PMCID: PMC7379206 DOI: 10.1002/ncp.10231] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Introduction Nutrition is an important part of treatment in critically ill children. Clinical guidelines for nutrition adaptations during continuous renal replacement therapy (CRRT) are lacking. We collected and evaluated current knowledge on this topic and provide recommendations. Methods Questions were produced to guide the literature search in the PubMed database. Results Evidence is scarce and extrapolation from adult data was often required. CRRT has a direct and substantial impact on metabolism. Indirect calorimetry is the preferred method to assess resting energy expenditure (REE). Moderate underestimation of REE is common but not clinically relevant. Formula‐based calculation of REE is inaccurate and not validated in critically ill children on CRRT. The nutrition impact of nonintentional calories delivered as citrate, lactate, and glucose during CRRT must be considered. Quantifying nitrogen balance is not feasible during CRRT. Protein delivery should be increased by 25% to compensate for losses in the effluent. Fats are not removed by CRRT and should not be adapted during CRRT. Electrolyte disturbances are frequently present and should be treated accordingly. Vitamins B1, B6, B9, and C are lost in the effluent and should be adapted to the effluent dose. Trace elements, with the exception of selenium, are not cleared in relevant quantities. Manganese accumulation is of concern because of potential neurotoxicity. Conclusion Current recommendations regarding nutrition support in pediatric CRRT must be extrapolated from adult studies. Recommendations are provided, based on the weak level of evidence. Additional research on this topic is warranted.
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Affiliation(s)
- Joop Jonckheer
- Intensive Care Department, University Hospital Brussels, Brussels, Belgium
| | - Klaar Vergaelen
- Pediatric Intensive Care Unit, University Hospital Brussels, Brussels, Belgium
| | - Herbert Spapen
- Intensive Care Department, University Hospital Brussels, Brussels, Belgium
| | - Manu L N G Malbrain
- Intensive Care Department, University Hospital Brussels, Brussels, Belgium.,Pediatric Intensive Care Unit, University Hospital Brussels, Brussels, Belgium
| | - Elisabeth De Waele
- Intensive Care Department, University Hospital Brussels, Brussels, Belgium.,Department of Nutrition, University Hospital Brussels, Brussels, Belgium
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13
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Freitas RGBDON, Hessel G, Cozzolino SMF, Vasques ACJ, Almondes KGDS, Pimentel JAC, Nogueira RJN. Inflammatory process of patients receiving parenteral nutrition is not exclusively responsible for low selenium and glutathione peroxidase levels. Nutrition 2018; 61:202-207. [PMID: 30822752 DOI: 10.1016/j.nut.2018.09.034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 09/24/2018] [Accepted: 09/27/2018] [Indexed: 12/30/2022]
Abstract
OBJECTIVE The aim of this study was to verify if the selenium status of patients residing in locations with selenium-poor soil who receive parenteral nutrition (PN) without selenium supplementation is associated with the inflammatory process. METHODS This was a prospective cohort study with hospitalized patients who started PN. The analyzed biochemical tests were plasma selenium, glutathione peroxidase (GPx), C-reactive protein, prealbumin, albumin, creatinine, lymphocytes, total cholesterol, high-density lipoprotein, and triglycerides. RESULTS Seventy-seven patients with a mean age of 56.2 ± 15.7 y were studied. Most of them used PN as a result of clinical issues (70.1%) such as, gastric, renal, or hematologic neoplasia; gastrointestinal dysfunction; pancreatitis; sepsis; trauma without surgical needs; chylothorax; and fistula not related to surgical procedure. There were low levels of plasma selenium (98.7%) and GPx (60%) and elevated C-reactive protein (98.5%) in most cases. At the beginning of PN there was no correlation between selenium and laboratory tests (P > 0.05). At the second evaluation (seventh day of PN), there was a positive correlation of selenium levels with lymphocyte levels (r = 0.36; P = 0.04). After 2 wk of PN, there was a statistically significant correlation between selenium and GPx (r = 0.70; P = 0.02). CONCLUSIONS Very low values of selenium and GPx from the beginning of PN were identified. The correlation of selenium levels with GPx in only 14 d of PN, regardless of inflammation, may reflect a critical selenium status, mainly because the correlation was verified after the acute phase. Therefore it is important to emphasize that supplementation should be started from the beginning of PN, especially in regions with selenium-deficient soil.
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Affiliation(s)
| | - Gabriel Hessel
- College of Medical Sciences, State University of Campinas (UNICAMP), Campinas, SP, Brazil
| | | | | | | | | | - Roberto José Negrão Nogueira
- College of Medical Sciences, State University of Campinas (UNICAMP), Campinas, SP, Brazil; São Leopoldo Mandic College of Medicine and Dentistry, Campinas, SP, Brazil
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Farr BJ, Rice-Townsend SE, Mehta NM. Nutrition Support During Pediatric Extracorporeal Membrane Oxygenation. Nutr Clin Pract 2018; 33:747-753. [PMID: 30325533 DOI: 10.1002/ncp.10212] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Providing adequate nutrition to critically ill pediatric patients is essential and positively impacts outcomes. Critically ill infants and children receiving extracorporeal membrane oxygenation (ECMO) therapy are nutritionally vulnerable, yet there are challenges to reliable assessment of nutrition requirements and to the delivery of optimal nutrition in this cohort. In this review of the relevant literature, we present the current evidence and guidelines for the optimal prescription and delivery of nutrition for pediatric patients receiving ECMO. We also discuss nutrient delivery considerations in ECMO survivors and identify areas where further study is needed.
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Affiliation(s)
- Bethany J Farr
- Department of Surgery, Boston Children's Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Samuel E Rice-Townsend
- Department of Surgery, Boston Children's Hospital, Boston, Massachusetts, USA.,Harvard Medical School, Boston, Massachusetts, USA
| | - Nilesh M Mehta
- Harvard Medical School, Boston, Massachusetts, USA.,Division of Critical Care Medicine, Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts, USA.,Center for Nutrition, Boston Children's Hospital, Boston, Massachusetts, USA
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