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Guidelines for specialized nutritional and metabolic support in the critically-ill patient. Update. Consensus SEMICYUC-SENPE: Acute renal failure

dc.contributor.authorLópez Martínez, J.
dc.contributor.authorSánchez-Izquierdo Riera, J. A.
dc.contributor.authorJiménez Jiménez, F. J.
dc.contributor.authoraffiliation[López Martínez,J] Hospital Universitario Severo Ochoa. Madrid. Spain. [Sánchez-Izquierdo Riera,JA] Hospital Universitario 12 de Octubre. Madrid. Spain.[Jiménez Jiménez,FJ] Hospital Universitario Virgen del Rocío. Sevilla. Spain.es
dc.date.accessioned2014-09-02T08:00:26Z
dc.date.available2014-09-02T08:00:26Z
dc.date.issued2011-11
dc.descriptionGuideline; Journal Article; Review;es
dc.description.abstractEl soporte nutricional en la insuficiencia renal aguda está condicionado por el catabolismo del paciente y por el tratamiento del fallo renal. En el paciente crítico es frecuente el fracaso hipermetabólico que obliga a técnicas continuas de reemplazo renal o a hemodiálisis diarias. En los enfermos con catabolismo normal (aparición de nitrógeno ureico inferior a 10 g/día) y diuresis conservada se puede intentar un tratamiento conservador. En estos casos es preciso realizar un soporte nutricional relativamente hipoprotéico, con proteínas de alto valor biológico y limitaciones hidroelectrolíticas individualizadas. Es necesario un ajuste del aporte de micronutrientes, siendo el bicarbonato el único buffer utilizado. Cuando se utilizan técnicas de depuración extrarrenal desaparecen las limitaciones a los aportes hidroelectrolíticos y nitrogenados, pero éstos deben ser modificados en función del tipo de depuración. Los sistemas continuos de reemplazo renal, en función de su flujo de hemofiltración, precisan altos aporte nitrogenados diarios que en ocasiones pueden alcanzar los 2,5 g de proteínas/kg. La cuantía de la reposición de volumen puede inducir sobrecargas energéticas, siendo recomendable utilizar líquidos de reposición y diálisis sin glucosa o con una oncentración de glucosa de 1 g/l, con bicarbonato como buffer.Es preciso monitorizar los valores de electrolitos (sobre todo de fósforo, potasio y magnesio) y de micronutrientes, y realizar aportes individualizados.es_ES
dc.description.abstractNutritional support in acute renal failure must take into account the patient's catabolism and the treatment of the renal failure. Hypermetabolic failure is common in these patients, requiring continuous renal replacement therapy or daily hemodialysis. In patients with normal catabolism (urea nitrogen below 10 g/day) and preserved diuresis, conservative treatment can be attempted. In these patients, relatively hypoproteic nutritional support is essential, using proteins with high biological value and limiting fluid and electrolyte intake according to the patient's individual requirements. Micronutrient intake should be adjusted, the only buffering agent used being bicarbonate. Limitations on fluid, electrolyte and nitrogen intake no longer apply when extrarenal clearance techniques are used but intake of these substances should be modified according to the type of clearance. Depending on their hemofiltration flow, continuous renal replacement systems require high daily nitrogen intake, which can sometimes reach 2.5 g protein/kg. The amount of volume replacement can induce energy overload and therefore the use of glucose-free replacement fluids and glucose-free dialysis or a glucose concentration of 1 g/L, with bicarbonate as a buffer, is recommended. Monitoring of electrolyte levels (especially those of phosphorus, potassium and magnesium) and of micronutrients is essential and administration of these substances should be individually-tailored.es_ES
dc.description.versionYeses
dc.identifier.citationLópez Martínez J, Sánchez-Izquierdo Riera JA, Jiménez Jiménez FJ. Guidelines for specialized nutritional and metabolic support in the critically-ill patient: update. Consensus SEMICYUC-SENPE: acute renal failure. Nutr Hosp. 2011; 26 Suppl 2:21-6es
dc.identifier.doi10.1590/S0212-16112011000800005
dc.identifier.essn1699-5198
dc.identifier.issn0212-1611
dc.identifier.pmid22411514
dc.identifier.urihttp://hdl.handle.net/10668/1701
dc.journal.titleNutrición Hospitalaria
dc.language.isoen
dc.publisherGrupo Aula Médica, S.L.es
dc.relation.publisherversionhttp://www.aulamedica.es/gdcr/index.php/nh/article/view/5708es
dc.rights.accessRightsopen access
dc.subjectAcute renal failurees
dc.subjectNutritional requirementses
dc.subjectExtrarenal clearancees
dc.subjectInsuficiencia renal agudaes
dc.subjectNecesidades nutricionaleses
dc.subjectDepuración extrarrenales
dc.subject.meshMedical Subject Headings::Psychiatry and Psychology::Behavior and Behavior Mechanisms::Psychology, Social::Group Processes::Consensuses
dc.subject.meshMedical Subject Headings::Diseases::Pathological Conditions, Signs and Symptoms::Pathologic Processes::Disease Attributes::Critical Illnesses
dc.subject.meshMedical Subject Headings::Chemicals and Drugs::Amino Acids, Peptides, and Proteins::Proteins::Dietary Proteinses
dc.subject.meshMedical Subject Headings::Phenomena and Processes::Reproductive and Urinary Physiological Phenomena::Urinary Tract Physiological Phenomena::Urinary Tract Physiological Processes::Diuresises
dc.subject.meshMedical Subject Headings::Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Diet::Energy Intakees
dc.subject.meshMedical Subject Headings::Technology, Industry, Agriculture::Food and Beverages::Food::Foods, Specialized::Food, Formulatedes
dc.subject.meshMedical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Therapeutics::Renal Replacement Therapy::Hemofiltrationes
dc.subject.meshMedical Subject Headings::Organisms::Eukaryota::Animals::Chordata::Vertebrates::Mammals::Primates::Haplorhini::Catarrhini::Hominidae::Humanses
dc.subject.meshMedical Subject Headings::Chemicals and Drugs::Chemical Actions and Uses::Pharmacologic Actions::Physiological Effects of Drugs::Growth Substances::Micronutrientses
dc.subject.meshMedical Subject Headings::Phenomena and Processes::Physiological Phenomena::Nutritional Physiological Phenomena::Nutritional Requirementses
dc.subject.meshMedical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Therapeutics::Nutrition Therapy::Nutritional Supportes
dc.subject.meshMedical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Therapeutics::Renal Replacement Therapy::Renal Dialysis::Peritoneal Dialysises
dc.subject.meshMedical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Therapeutics::Renal Replacement Therapy::Renal Dialysises
dc.subject.meshMedical Subject Headings::Analytical, Diagnostic and Therapeutic Techniques and Equipment::Therapeutics::Renal Replacement Therapyes
dc.subject.meshMedical Subject Headings::Phenomena and Processes::Metabolic Phenomena::Water-Electrolyte Balancees
dc.subject.meshMedical Subject Headings::Diseases::Male Urogenital Diseases::Urologic Diseases::Kidney Diseases::Renal Insufficiency::Acute Kidney Injuryes
dc.titleGuidelines for specialized nutritional and metabolic support in the critically-ill patient. Update. Consensus SEMICYUC-SENPE: Acute renal failurees
dc.titleRecomendaciones para el soporte nutricional y metabólico especializado del paciente crítico. Actualización. Consenso SEMICYUC-SENPE: Insuficiencia renal agudaes
dc.typeresearch article
dc.type.hasVersionVoR
dspace.entity.typePublication

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