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[Nutrition and liver failure]. Med Klin Intensivmed Notfmed 2013; 108:391-5. [PMID: 23681277 DOI: 10.1007/s00063-012-0200-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2013] [Accepted: 04/16/2013] [Indexed: 12/24/2022]
Abstract
In the critically ill liver patient, nutrition support is not very different from that given for other illnesses. In hyperacute liver failure, nutrition support is of less importance than in the other subtypes of acute liver failure that take a more protracted course. Nasoenteral tube feeding using a polymeric standard formula should be the first-line approach, while parenteral nutrition giving glucose, fat, amino acids, vitamins, and trace elements is initiated when enteral nutrition is insufficient or impracticable. In chronic liver disease, notably cirrhosis, there is frequently protein malnutrition indicating a poor prognosis and requiring immediate initiation of nutrition support. Enteral nutrition ensuring an adequate provision of energy and protein should be preferred. Particular care should be taken to avoid refeeding syndrome and to treat vitamin and trace element deficiency.
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Montejo González JC, Mesejo A, Bonet Saris A. [Guidelines for specialized nutritional and metabolic support in the critically-ill patient. Update. Consensus of the Spanish Society of Intensive Care Medicine and Coronary Units-Spanish Society of Parenteral and Enteral Nutrition (SEMICYUC-SENPE): liver failure and transplantation]. Med Intensiva 2012; 35 Suppl 1:28-32. [PMID: 22309749 DOI: 10.1016/s0210-5691(11)70006-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Patients with liver failure have a high prevalence of malnutrition, which is related to metabolic abnormalities due to the liver disease, reduced nutrient intake and alterations in digestive function, among other factors. In general, in patients with liver failure, metabolic and nutritional support should aim to provide adequate nutrient intake and, at the same time, to contribute to patients' recovery through control or reversal of metabolic alterations. In critically-ill patients with liver failure, current knowledge indicates that the organ failure is not the main factor to be considered when choosing the nutritional regimen. As in other critically-ill patients, the enteral route should be used whenever possible. The composition of the nutritional formula should be adapted to the patient's metabolic stress. Despite the physiopathological basis classically described by some authors who consider amino acid imbalance to be a triggering factor and key element in maintaining encephalopathy, there are insufficient data to recommend "specific" solutions (branched-chain amino acid-enriched with low aromatic amino acids) as part of nutritional support in patients with acute liver failure. In patients undergoing liver transplantation, nutrient intake should be started early in the postoperative period through transpyloric access. Prevention of the hepatic alterations associated with nutritional support should also be considered in distinct clinical scenarios.
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Ma J, Wang Y, Zhao S, Meng Q, Qian Y. Fever of Unknown Origin in an Elderly Adult with Lipid Overload Syndrome. J Am Geriatr Soc 2012; 60:984-5. [PMID: 22587860 DOI: 10.1111/j.1532-5415.2012.03911.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jinling Ma
- Chinese PLA General Hospital; Beijing; China
| | - Yutang Wang
- Chinese PLA General Hospital; Beijing; China
| | | | - Qingyi Meng
- Chinese PLA General Hospital; Beijing; China
| | - Yuanyu Qian
- Chinese PLA General Hospital; Beijing; China
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Silberman H, Powers M. Fluids, Electrolytes, and Nutrition. Gynecol Oncol 2011. [DOI: 10.1002/9781118003435.ch4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Reinhart K, Brunkhorst FM, Bone HG, Bardutzky J, Dempfle CE, Forst H, Gastmeier P, Gerlach H, Gründling M, John S, Kern W, Kreymann G, Krüger W, Kujath P, Marggraf G, Martin J, Mayer K, Meier-Hellmann A, Oppert M, Putensen C, Quintel M, Ragaller M, Rossaint R, Seifert H, Spies C, Stüber F, Weiler N, Weimann A, Werdan K, Welte T. [Prevention, diagnosis, treatment, and follow-up care of sepsis. First revision of the S2k Guidelines of the German Sepsis Society (DSG) and the German Interdisciplinary Association for Intensive and Emergency Care Medicine (DIVI)]. Anaesthesist 2010; 59:347-70. [PMID: 20414762 DOI: 10.1007/s00101-010-1719-5] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- K Reinhart
- Klinik für Anästhesiologie und Intensivtherapie, Universitätsklinikum Jena der Friedrich-Schiller-Universität Jena, Erlanger Allee 101, 07747 Jena.
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Reinhart K, Brunkhorst FM, Bone HG, Bardutzky J, Dempfle CE, Forst H, Gastmeier P, Gerlach H, Gründling M, John S, Kern W, Kreymann G, Krüger W, Kujath P, Marggraf G, Martin J, Mayer K, Meier-Hellmann A, Oppert M, Putensen C, Quintel M, Ragaller M, Rossaint R, Seifert H, Spies C, Stüber F, Weiler N, Weimann A, Werdan K, Welte T. Prevention, diagnosis, therapy and follow-up care of sepsis: 1st revision of S-2k guidelines of the German Sepsis Society (Deutsche Sepsis-Gesellschaft e.V. (DSG)) and the German Interdisciplinary Association of Intensive Care and Emergency Medicine (Deutsche Interdisziplinäre Vereinigung für Intensiv- und Notfallmedizin (DIVI)). GERMAN MEDICAL SCIENCE : GMS E-JOURNAL 2010; 8:Doc14. [PMID: 20628653 PMCID: PMC2899863 DOI: 10.3205/000103] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/21/2010] [Indexed: 12/16/2022]
Abstract
Practice guidelines are systematically developed statements and recommendations that assist the physicians and patients in making decisions about appropriate health care measures for specific clinical circumstances taking into account specific national health care structures. The 1st revision of the S-2k guideline of the German Sepsis Society in collaboration with 17 German medical scientific societies and one self-help group provides state-of-the-art information (results of controlled clinical trials and expert knowledge) on the effective and appropriate medical care (prevention, diagnosis, therapy and follow-up care) of critically ill patients with severe sepsis or septic shock. The guideline had been developed according to the “German Instrument for Methodological Guideline Appraisal” of the Association of the Scientific Medical Societies (AWMF). In view of the inevitable advancements in scientific knowledge and technical expertise, revisions, updates and amendments must be periodically initiated. The guideline recommendations may not be applied under all circumstances. It rests with the clinician to decide whether a certain recommendation should be adopted or not, taking into consideration the unique set of clinical facts presented in connection with each individual patient as well as the available resources.
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Affiliation(s)
- K Reinhart
- University Hospital Jena, Clinic for Anaesthesiology and Intensive Care Therapy, Jena, Germany
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7
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Basics in Clinical Nutrition: Nutritional support in critically ill and septic patients. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.eclnm.2009.06.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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8
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Sobotka L, Soeters PB. Basics in clinical nutrition: Metabolic response to injury and sepsis. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.eclnm.2008.07.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Abstract
Sepsis and multiple organ failure are characterized by an excessive release of inflammatory mediators and a marked stimulation of stress hormones. These in turn have profound effects on energy and substrate metabolism: energy expenditure is generally increased, and increased lipolysis and fat oxidation are observed. Net protein breakdown occurs and leads to accelerated wasting. Most of these effects can be produced in healthy humans by administration of bacterial endotoxin or by tumor necrosis factor-alpha. Hyperlactatemia is a hallmark of sepsis and critical illness, and its severity is related to mortality. An increased lactate production, possibly secondary to activation of Na-K adenosine 5'-triphosphatase and to muscle mitochondrial dysfunction, is involved. Lactate production by immune cells and wound tissue may also play a role. Long-chain, n-3 polyunsaturated fatty acids have anti-inflammatory effects that may be beneficial in sepsis. They also decrease the stimulation of stress hormones induced by bacterial endotoxin, possibly through an effect exerted at the level of the central nervous sytem. Their use in patients with sepsis does not lead to adverse metabolic effects.
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Affiliation(s)
- Luc Tappy
- Department of Physiology, Lausanne University School of Biology and Medicine, Lausanne, Switzerland.
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Ali AB, Chapman-Kiddell C, Reeves MM. Current practices in the delivery of parenteral nutrition in Australia. Eur J Clin Nutr 2006; 61:554-60. [PMID: 17106450 DOI: 10.1038/sj.ejcn.1602547] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To determine current practice in the delivery of parenteral nutrition (PN) in Australian hospitals. DESIGN A cross-sectional mail survey. SETTING Acute-care adult hospitals with greater than 200 beds in Australia. SUBJECTS A total of 67 hospitals (65.7% response rate). INTERVENTION Surveys were posted to hospitals. A reminder letter with a second copy of the survey was posted 3 weeks later to non-respondents. RESULTS Twenty-seven (40.3%) of the hospitals have a PN team and 50 (74.6%) have a hospital protocol for PN delivery. An inaccessible or non-functional gastrointestinal tract is the most common indicator for commencing PN. Fat infusion is calculated by 24 (38.7%) respondents with a mean (s.d.) maximum amount of fat provided of 2.0 (0.7) g/kg/day. Over half (n=35) reported calculating carbohydrate infusion at a maximum amount of 5.4 (1.0) mg/kg/min. Two-thirds (n=41) reported commencing PN at a rate of 50% or less of goal rate. Blood glucose levels (BGL) were monitored at least once per day by the majority of respondents (n=56, 83.6%). Insulin infusion was commenced at varying BGL. Most respondents (n=40, 59.7%) reported ceasing PN when at least half of the patient's requirements are being met either orally or enterally. A number of practice guidelines were identified and the results of the survey were compared with these guidelines. CONCLUSIONS Where there are clear practice guidelines, current practice appears to be in line with these recommendations, however, where evidence is lacking, practice is varied.
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Affiliation(s)
- A B Ali
- Nutrition and Dietetic Services, Princess Alexandra Hospital, Brisbane, Queensland, Australia.
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Abstract
Disturbances of some partial liver functions, such as synthesis, excretion, or biotransformation of xenobiotics, are important for prognosis and ultimate survival in patients presenting with multiple organ dysfunction on the intesive care unit (ICU). The incidence of liver dysfunction is underestimated when traditional "static" measures such as serum-transaminases or bilirubin as opposed to "dynamic" tests, such as clearance tests, are used to diagnose liver dysfunction. Similar to the central role of the failing liver in MODS, extrahepatic complications, such as hepatorenal syndrome and brain edema develop in acute or fulminant hepatic failure and determine the prognosis of the patient. This is reflected in the required presence of hepatic encephalopathy in addition to hyperbilirubinemia and coagulopathy for the diagnosis of acute liver failure. In addition to these clinical signs, dynamic tests, such as indocyanine green clearance, which is available at the bed-side, are useful for the monitoring of perfusion and global liver function. In addition to specific and causal therapeutic interventions, e.g. N-acetylcysteine for paracetamol poisoning or termination of pregnancy for the HELLP-syndrome, new therapeutic measures, e.g. terlipressin/albumin or albumin dialysis are likely to improve the poor prognosis of acute-on-chronic liver failure. Nevertheless, liver transplantation remains the treatment of choice for fulminant hepatic failure when the expected survival is <20%.
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Affiliation(s)
- M Bauer
- Klinik für Anaesthesiologie und Intensivmedizin, Universität des Saarlandes, Homburg/Saar.
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Abstract
PURPOSE OF REVIEW A number of papers have suggested that the splanchnic circulation and oxidative metabolism are compromised in critical illness. This review discusses this hypothesis and outlines the recent advances in the understanding of splanchnic metabolism with special focus on acute liver failure and hyperdynamic sepsis. RECENT FINDINGS Splanchnic blood flow, oxygen delivery, and consumption are increased in both acute liver failure and sepsis. The capability of the liver to extract oxygen, even under extreme conditions, renders the liver less prone to hypoxia. A common feature of acute liver failure and sepsis is a hypermetabolic state with enhanced glycolysis and production of lactate and pyruvate. Human studies on other features of intermediary metabolism are sparse, but there are indications that several intermediary processes are severely compromised in patients with acute liver failure, whereas these processes are maintained in sepsis. SUMMARY There is increasing evidence that both acute liver failure and sepsis are accompanied by a hypermetabolic state in the hepatosplanchnic area, characterized by enhanced glycolysis and hyperlactatemia. This should not be rigorously interpreted as an indication of hypoxia. In fact, clinically important splanchnic hypoxia may be a relatively uncommon phenomenon in such patients.
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Affiliation(s)
- Otto Clemmesen
- Division of Hepatology, Rigshospitalet, Copenhagen, Denmark.
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Druml W, Fischer M. Cholesterol improves the utilization of parenteral lipid emulsions. Wien Klin Wochenschr 2004; 115:767-74. [PMID: 14743580 DOI: 10.1007/bf03040501] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Lipid emulsions have become an indispensable component of parenteral nutrition. Commercially available emulsions mostly have an identical composition of triglycerides (from plant oils) and egg-yolk phospholipids as emulsifier. Previous attempts to improve the composition of lipid emulsions have focused mainly on the triglyceride moiety. In the first fundamental modification of a lipid emulsion since their broader introduction into clinical medicine, we included free cholesterol in a lipid emulsion. We evaluated elimination and hydrolysis of triglycerides and lipid oxidation (by indirect calorimetry) in 10 healthy male normolipemic volunteers, comparing a conventional lipid emulsion (20% triglycerides) with an otherwise identical emulsion with the addition of 4 g/l free cholesterol. The rise in plasma triglycerides was mitigated during infusion of the cholesterol-enriched solution (323.8 +/- 27.5 vs. 202.0 +/- 18.9 mg.dL-1, p < 0.001), plasma half-life was reduced (41.6 +/- 5.4 vs. 29.3 +/- 5.1 min, p < 0.05), and total-body clearance was enhanced (0.96 +/- 0.1 vs. 1.52 +/- 0.2 ml.b.w.(.)min-1, p < 0.02). The rise in plasma free fatty acids (400.7 +/- 39.0 vs. 532.2 +/- 64.0 mumol.L-1; p < 0.02) and ketone bodies (beta-hydroxybutyrate) (151.6 +/- 37.0 vs. 226.3 +/- 33.01 mumol.L-1; p < 0.02) was augmented. Increases in plasma insulin and glucagon were less pronounced (p < 0.05). The fall in respiratory quotient was greater and the fraction of lipid oxidation as a percentage of total energy expenditure was increased (66.2% +/- 6.0 vs. 70.9% +/- 6.3, p < 0.05) during infusion of the modified solution. No impairment of gas exchange or other side effects were observed. Taken together these results indicate that the elimination of a cholesterol-supplemented lipid emulsion is accelerated, triglyceride hydrolysis is enhanced, and lipid oxidation is augmented. Thus, addition of cholesterol to a lipid emulsion might not only present a means of providing cholesterol in parenteral nutrition but also help to reshape artificial lipid particles to a more chylomicron-resembling composition and improve lipid utilization.
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Affiliation(s)
- Wilfred Druml
- Division of Nephrology, IIIrd Medical Department, University of Vienna, Vienna, Austria.
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Affiliation(s)
- Robert J Shulman
- Department of Pediatrics, Baylor College of Medicine, USDA/ARS Children's Nutrition Research Center, Texas Children's Hospital, Houston, Texas 77030, USA.
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Lipids in Parenteral Nutrition: Benefits in Critically Ill Patients? Intensive Care Med 2002. [DOI: 10.1007/978-1-4757-5551-0_43] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Coss-Bu JA, Klish WJ, Walding D, Stein F, Smith EO, Jefferson LS. Energy metabolism, nitrogen balance, and substrate utilization in critically ill children. Am J Clin Nutr 2001; 74:664-9. [PMID: 11684536 DOI: 10.1093/ajcn/74.5.664] [Citation(s) in RCA: 114] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Critically ill patients are characterized by a hypermetabolic state, a catabolic response, higher nutritional needs, and a decreased capacity for utilization of parenteral substrate. OBJECTIVE We sought to analyze the relation between a patient's metabolic state and their nutritional intake, substrate utilization, and nitrogen balance (NB) in mechanically ventilated, critically ill children receiving parenteral nutrition. DESIGN This was a cross-sectional study in which resting energy expenditure (REE) and NB were measured and substrate utilization and the metabolic index (MI) ratio (REE/expected energy requirements) were calculated. RESULTS Thirty-three children (mean age: 5 y) participated. Their average REE was 0.23 +/- 0.10 MJ x kg(-1) x d(-1) and their average MI was 1.2 +/- 0.5. Mean energy intake, protein intake, and NB were 0.25 +/- 0.14 MJ x kg(-1) x d(-1), 2.1 +/- 1 g x kg(-1) x d(-1), and -89 +/- 166 mg x kg(-1) x d(-1), respectively. Patients with an MI >1.1 (n = 19) had a higher fat oxidation than did patients with an MI <1.1 (n = 14; P < 0.05). Patients with lipogenesis (n = 13) had a higher carbohydrate intake than did patients without lipogenesis (n = 20; P < 0.05). Patients with a positive NB (n = 12) had a higher protein intake than did patients with a negative NB (n = 21; P < 0.001) and lower protein oxidation (P < 0.01). CONCLUSIONS Critically ill children are hypermetabolic and in negative NB. In this population, fat is used preferentially for oxidation and carbohydrate is utilized poorly. A high carbohydrate intake was associated with lipogenesis and less fat oxidation, a negative NB was associated with high oxidation rates for protein, and a high protein intake was associated with a positive NB.
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Affiliation(s)
- J A Coss-Bu
- Sections of Critical Care, Gastroenterology and Nutrition, Texas Children's Hospital, Houston, TX 77030, USA.
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Li SD, Lue W, Mobarhan S, Nadir A, Van Thiel DH, Hagerty A. Nutrition support for individuals with liver failure. Nutr Rev 2000; 58:242-7. [PMID: 10946563 DOI: 10.1111/j.1753-4887.2000.tb01873.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
The prevalence of liver diseases is increasing in the United States, particularly as a result of the recent hepatitis C epidemic. In the past, patients who developed fulminant hepatic failure or cirrhosis owing to a chronic liver disease were likely to expire. During the last 15-20 years, liver transplantation has given these patients a chance at survival. Progressive nutrition deficiencies and muscle wasting are universal problems in these patients. Left untreated, the progressive wasting of liver disease leads to infection and an increased risk of death owing to infection both before and after transplantation. Aggressive nutritional support is essential to optimize the care of these patients and to enable them to obtain and survive a liver transplant and gain access to a new life following a successful liver engraftment.
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Affiliation(s)
- S D Li
- Division of Gastroenterology, Hepatology, and Nutrition, Loyola University Medical Center, Maywood, IL 60153, USA
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Abstract
The immediate metabolic response to a septic challenge is probably adaptive, meaning that nutritional interference, mainly via the parenteral route, during this early phase of instability can do more harm than good. During the later phases, a gradual increase in enteral nutrition, at the expense of parenteral nutrition, combined with the administration of nutraceuticals such as glutamine and omega-3 fatty acids, can counteract wasting and modulate the complex inflammatory response and immunosuppression associated with sepsis. In these times of scarce resources, there is an urgent need to clearly document the efficacy of immuno/pharmaconutrients, individually and in combination, enterally or parenterally, before proposing them for routine management of septic patients in the intensive care unit.
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Affiliation(s)
- Gérard Nitenberg
- Department of Anesthesia, Analgesia, Intensive Care and Infectious Diseases, Institut Gustave Roussy, Villejuif, France
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Lochs H, Plauth M. Liver cirrhosis: rationale and modalities for nutritional support--the European Society of Parenteral and Enteral Nutrition consensus and beyond. Curr Opin Clin Nutr Metab Care 1999; 2:345-9. [PMID: 10453318 DOI: 10.1097/00075197-199907000-00017] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Evaluation of nutritional status is a major problem in patients with liver cirrhosis this is due to water retention and the effect of liver function on protein synthesis. Despite problems evaluating the patient, malnutrition has been found to be a common complication in liver cirrhosis and is associated with poorer outcome. Nutritional restrictions, like protein restriction, are no longer recommended in most patients with liver cirrhosis but are considered harmful. An intake of 1 to 1.5 g/kg protein and 25 to 40 kcal/kg body weight a day is recommended (depending on the situation of the patient). If adequate intake cannot be achieved by oral nutrition, stepwise nutritional support with the introduction of an additional late evening meal, sip feeding or tube feeding is recommended. Parenteral nutrition should be used as a second line treatment for acutely ill patients. Data indicate that improvement of nutritional status prior to liver transplantation might reduce complications.
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Affiliation(s)
- H Lochs
- Medizinische Klinik mit Schwerpunkt Gastroenterologie, Hepatologie und Endokrinologie Universitätsklinikum Charité, Berlin, Germany
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Affiliation(s)
- P O Hasselgren
- Department of Surgery, University of Cincinnati, OH 45268-0558, USA
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22
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Abstract
Nutritional support has become a routine part of the care of the critically ill patient. It is an adjunctive therapy, the main goal of which is to attenuate the development of malnutrition, yet the effectiveness of nutritional support is often thwarted by an underlying hostile metabolic milieu. This requires that these metabolic changes be taken into consideration when designing nutritional regimens for such patients. There is also a need to conduct large, multi-center studies to acquire more knowledge of the cost-benefit and cost effectiveness of nutritional support in the critically ill.
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Affiliation(s)
- C Weissman
- Department of Anesthesiology and Critical Care Medicine, Hebrew University-Hadassah, School of Medicine, Jerusalem, Israel.
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