Guidelines for specialized nutritional and metabolic support in the critically-ill patient. Update. Consensus SEMICYUC-SENPE: Septic patient
نویسندگان
چکیده
El manejo metabólico nutricional constituye, junto al resto de medidas de tratamiento y soporte, uno de los pilares del tratamiento del paciente séptico. Debe iniciarse precozmente, tras la resucitación inicial, con el objetivo de evitar las consecuencias de la desnutrición, proveer el adecuado aporte de nutrientes y prevenir el desarrollo de complicaciones secundarias como la sobreinfección y el fracaso multiorgánico. Al igual que en el resto de pacientes críticos, cuando la ruta enteral es insuficiente para asegurar las necesidades caloricoproteicas, la asociación de nutrición parenteral ha demostrado ser segura en este subgrupo de pacientes. Los estudios que evalúan el efecto de farmaconutrientes específicos en el paciente séptico son escasos y no permiten establecer recomendaciones al respecto. Respecto a las dietas enterales con mezcla de sustratos con diferente capacidad farmaconutriente, su uso no parece aportar, hasta el momento actual, beneficios claros sobre la evolución de la sepsis respecto a las dietas estándar, aunque tampoco hay clara evidencia de que sean perjudiciales. A pesar de que no hay suficiente evidencia para recomendar el empleo de glutamina en el paciente séptico que recibe nutrición parenteral, éste podría beneficiarse de su uso, dados los buenos resultados y la ausencia de efectos adversos atribuible a la glutamina en los diferentes estudios llevados a cabo en el conjunto de pacientes críticos. No se puede recomendar el empleo rutinario de ácidos grasos ω-3 hasta que dispongamos de mayor evidencia, aunque debe evitarse en estos pacientes el empleo de emulsiones lipídicas con alto contenido en ácidos grasos ω-6. El paciente séptico debe recibir un adecuado aporte de oligoelementos y vitaminas. El empleo de selenio a dosis altas requiere de más estudios para poder recomendarlo.
منابع مشابه
Guidelines for specialized nutritional and metabolic support in the critically-ill patient. Update. Consensus SEMICYUC-SENPE: Liver failure and liver transplantation
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