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Vol. 52. Núm. S1.
Nutrición basada en la evidencia
Páginas 41-46 (mayo 2005)
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Vol. 52. Núm. S1.
Nutrición basada en la evidencia
Páginas 41-46 (mayo 2005)
Nutrición basada en la evidencia
Acceso a texto completo
Soporte nutricional basado en la evidencia
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C. Martínez Faedoa,
Autor para correspondencia
ceferinofaedo@yahoo.es

Correspondencia: Dr. C. Martínez Faedo. Hospital Álvarez-Buylla. Ctra. de Sama, s/n. 33616 Mieres. Asturias. España.
, P. Gómez Enterríab, L. Laborda Gonzálezc
a Hospital Álvarez Buylla. Mieres. Asturias. España
b Hospital Universitario Central de Asturias. Oviedo. Asturias. España
c Hospital de Cruces. Baracaldo. Vizcaya. España. España
Este artículo ha recibido
Información del artículo

Cuando se plantea el inicio de un soporte nutricional artificial, la elección de la vía de acceso viene determinada por la posibilidad de utilizar, con seguridad y eficacia, el tracto digestivo. La decisión en muchos casos no presenta problemas. Sin embargo, hay situaciones en las que el concepto de “intestino utilizable” no está claro, y en estas circunstancias es cuando se plantea la controversia.

Son numerosos los estudios clínicos realizados que comparan las 2 modalidades de nutrición artificial, pero desgraciadamente no existen grandes estudios prospectivos aleatorizados que aporten un nivel de evidencia adecuado. En un intento de obviar esta carencia y extraer conclusions válidas de los datos aportados en estudios prospectivos aleatorizados previos se han realizado varios metaanálisis en que se compara el uso de la nutrición parenteral y la enteral. Con varias discrepancias, los diversos metaanálisis realizados concluyen que no existen diferencias en la mortalidad cuando se compara la nutrición parenteral y la enteral, mientras que la segunda se asocia con un menor riesgo de presentar complicaciones infecciosas, sobre todo si se inicia de manera temprana; los pacientes malnutridos son los que más se benefician de la intervención nutricional.

Los resultados se deben interpretar con cautela debido a la baja calidad metodológica de muchos de los estudios incluidos y a la gran heterogeneidad existente.

Se hace necesario disponer de estudios prospectivos aleatorizados con el suficiente número de pacientes con enfermedades concretas que permitan disponer en un futuro de un adecuado nivel de evidencia científica.

Palabras clave:
Nutrición enteral
Nutrición parenteral
Translocación bacteriana
Malnutrición
Abstract

When considering initiation of artificial nutritional support the choice of route of access is determined by the possibility of using the digestive tract safely and effectively. In many patients this decision is problem free. However, there are some situations in which the concept of “usable intestine” is not clear, leading to controversy.

Numerous clinical trials have compared the two modalities of artificial nutrition, but unfortunately there are no large prospective randomized trials that provide an adequate level of evidence. In an attempt to meet this need and to extract valid conclusions from the data reported in previous prospective randomized trials, several meta-analyses comparing the use of enteral nutrition (EN) and parenteral nutrition (PN) have been performed.

Although there are some discrepancies, the various metaanalyses performed tend to conclude that there are no differences in mortality between EN and PN while EN is associated with a lower risk of infectious complications, especially when initiated early, and that the patients who benefit most from nutritional intervention are those with malnutrition.

Because of the poor methodological quality of many of the studies included and their wide heterogeneity, the results should be interpreted with caution. For a sufficient level of evidence to become available, prospective randomized trials with a sufficient number of patients should be performed in specific diseases.

Key words:
Enteral nutrition
Parenteral nutrition
Bacterial translocation
Malnutrition
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Bibliografía
[1.]
J. Ocón, S. Celaya.
Implicaciones clínicas de la desnutrición hospitalaria.
El libro blanco de la desnutrición hospitalaria, pp. 1-16
[2.]
M.I. Correia, D. Waitzberg.
The impact of malnutrition on morbility, mortality, length of hospital stay and costs evaluated through a multivariate model analysis.
Clin Nutr, 22 (2003), pp. 235-239
[3.]
R.J. Stratton, C.J. Green, M. Elia.
Consequences of disease-related malnutrition.
Disease-related malnutrition: an evidence-based approach to treatment, pp. 113-155
[4.]
C. Baldwin, T.J. Parsons.
Dietary advice and nutritional supplements in the management of illness-related malnutrition: a systematic review.
Clin Nutr, 23 (2004), pp. 1267-1279
[5.]
F. Bozzetti, M. Braga, L. Gianotti, C. Gavazzi, L. Mariani.
Postoperative enteral nutrition versus parenteral nutrition in malnourished patients with gastrointestinal cancer: a randomized multicentre trial.
Lancet, 358 (2001), pp. 1487-1492
[6.]
P.E. Marik, G.P. Zaloga.
Meta-analysis of parenteral nutrition versus enteral nutrition in patients with acute pancreatitis.
[7.]
T.O. Lipman.
Grains or veins: Is enteral nutrition really better than parenteral nutrition? A look at the evidence.
JPEN, 22 (1998), pp. 167-182
[8.]
R.J. Stratton, C.J. Green, M. Elia.
Framework for establishing an evidence base for nutritional intervention.
Disease-related malnutrition: an evidence-based approach to treatment, pp. 156-167
[9.]
R.L. Koretz.
Prospective randomized controlled trials: when the gold in the gold standard isn’t pure.
Jpen, 24 (2000), pp. 5-6
[10.]
J.V. Peter, J.L. Moran, J. Phillips-Hughes.
A metaanalysis of treatment outcomes of early enteral versus early parenteral nutrition in hospitalized patients.
Crit Care Med, 33 (2005), pp. 213-220
[11.]
F. Simpson, G.S. Doig.
Parenteral vs. enteral nutrition in the critically ill patient: a meta-analysis of trials using the intention to treat principle.
Intensive Care Med, 31 (2005), pp. 12-23
[12.]
D.K. Heyland, S. MacDonald, L. Keefe, J.W. Drover.
Total parenteral nutrition in the critically ill patient. A meta-analysis.
JAMA, 280 (1998), pp. 2013-2019
[13.]
C.L. Braunschweig, P. Levy, P.M. Sheean, X. Wang.
Enteral compared with parenteral nutrition: a meta-analysis.
Am J Clin Nutr, 74 (2001), pp. 534-542
[14.]
D.K. Heyland, M. Montalvo, S. MacDonald, L. Keefe, X.Y. Su, J.W. Drover.
Total parenteral nutrition in the surgical patient: a meta-analysis.
Can J Surg, 44 (2001), pp. 102-111
[15.]
S.J. Lewis, M. Egger, P.A. Sylvester, S.T. Topic.
Early enteral feeding versus “nil by mouth” after gastrointestinal surgery: systematic review and meta-analysis of controlled trials.
Bmj, 323 (2001), pp. 1-5
[16.]
P.E. Marik, G.P. Zaloga.
Early enteral nutrition in acutely ill patients: a systematic review.
Crit Care Med, 29 (2001), pp. 2264-2270
[17.]
L. Gramlich, K. Kichian, J. Pinilla, N.J. Rodych, R. Dhaliwal, D.K. Heyland.
Does enteral nutrition compared to parenteral nutrition result in better outcomes in critically ill adult patients? A systematic review of the literature.
Nutrition, 20 (2004), pp. 843-848
[18.]
ASPEN.
Board of Directors and the Clinical Guidelines Task Force. Guidelines for the use of parenteral and enteral nutrition in adult and pediatric patients.
JPEN, 26 (2002), pp. SA1-SA138
[19.]
M. Strond, H. Duncan, J. Nightindale.
Guidelines for enteral feeding in adult hospital patients.
Gut, 52 (2003), pp. 1-12
[20.]
American Gastroenterological Association Medical Position Statement.
Parenteral nutrition.
Gastroenterology, 121 (2001), pp. 966-969
[21.]
D.G. Jacobs, D.O. Jacobs, K.A. Kudsk, F.A. Moore, M.F. Oswanski, G.V. Poole, et al.
Practice management guidelines for nutritional support of the trauma patient.
J Trauma, 57 (2004), pp. 660-679
[22.]
F. Bozzetti, C. Gavazzi, R. Miceli, N. Rossi, L. Mariani, L. Cozzaglio, et al.
Perioperative total parenteral nutrition in malnourished, gastrointestinal cancer patients: a randomised, clinical trial.
Jpen, 24 (2000), pp. 7-14
[23.]
J. Kondrup, H.H. Rasmussen, O. Hamberg, Z. Stanga, An ad hoc ESPEN Working Group.
Nutritional risk screening (NRS 2002): a new method based on an analysis of controlled clinical trials.
Clin Nutr, 22 (2003), pp. 321-336
[24.]
M.I. Correia, R.G. Da Silva.
The impact of early nutrition on metabolic response and postoperative ileus.
Curr Opin Clin Nutr Metab Care, 7 (2004), pp. 577-583
[25.]
M.G. Mythen.
Postoperative gastrointestinal dysfunction.
Anesth Analg, 100 (2005), pp. 196-204
[26.]
F. Bozzetti, B. Hallaria.
Nutritional support in ICU patients: position of Scientific societies.
Nestle Nutr Workshop Ser Clin Perform Programme, 8 (2003), pp. 279-298
[27.]
R.L. Chiolero, L. Tappy, M.M. Berger.
Timing of nutritional support.
Nestle Nutr Workshop Ser Clin Perform Programme, 7 (2002), pp. 151-168
[28.]
P.B. Soeters, C.H.J. Dejong, M.F. Von Meyenfeldt.
Parenteral versus enteral nutrition: can we get rid of the myths?.
Nestle Nutr Workshop Ser Clin Perform Programme, 7 (2002), pp. 183-197
[29.]
D.B.A. Silk.
Enteral vs parenteral nutrition.
Clin Nutr, Suppl 2 (2003), pp. S43-S48
[30.]
J.S. Scolapio.
A review of the trends in the use of enteral and parenteral nutrition support.
J Clin Gastroenterol, 38 (2004), pp. 403-407
[31.]
K.N. Jeejeebhoy.
Enteral feeding.
Curr Opin Gastroenterol, 21 (2005), pp. 187-191
[32.]
N.P. Woodcock, D. Zeigler, M.D. Palmer, P. Buckley, C.J. Mitchell, J. McFie.
Enteral versus parenteral nutrition: a pragmatic study.
Nutrition, 17 (2001), pp. 1-12
[33.]
S.M. Lichtman.
Bacterial translocation in humans.
J Pediatr Gastroenterol Nutr, 33 (2001), pp. 1-10
[34.]
X.H. Jiang, N. Li, J.S. Li.
Intestinal permeability in patients after surgical trauma and effect of enteral nutrition versus parenteral nutrition.
World J Gastroenterol, 9 (2003), pp. 1878-1880
[35.]
Y.Z. Peng, Z.Q. Yuan, G.X. Xiao.
Effects of early enteral feeding on the prevention of enterogenic infection in severely burned patients.
Burns, 27 (2001), pp. 145-149
[36.]
D.L. Sigalet, S.L. Mackenzie, S.M. Hameed.
Enteral nutrition and mucosal immunity: implications for feeding strategies in surgery and trauma.
Can J Surg, 47 (2004), pp. 109-116
[37.]
N.A. Meyer, K.A. Kudsk.
Enteral vesus parenteral nutrition: alterations in mechanisms of function in mucosal host defenses.
Nestle Nutr Workshop Ser Clin Perform Programme, 8 (2003), pp. 133-148
[38.]
L. Genton, K.A. Kudsk.
Interactions between the enteric nervous system and the immune system: role of neuropeptides and nutrition.
Am J Surg, 186 (2003), pp. 253-258
[39.]
K. Shirabe, T. Matsumata, M. Shimada, K. Takenaka, N. Kawahara, K. Yamamoto, et al.
A comparison of parenteral hyperalimentation and early enteral feeding regarding systemic immunity after major hepatic resection the results of a randomised prospective study.
Hepatogastroenterology, 44 (1997), pp. 205-209
[40.]
V.M. Montori, B. Bistrian, M.M. McMahon.
Hyperglycemia in acutely ill patients.
Jama, 288 (2002), pp. 2167-2169
[41.]
G. Van den Berghe, P. Wouters, F. Weeker, C. Verwaest, F. Bruyninckx, M. Schetz, et al.
Intensive insulin therapy in the critically ill patient.
N Engl J Med, 345 (2001), pp. 1359-1367
[42.]
R.G. Martindale, G. Cresci.
Preventing infectious complications with nutritional intervention.
Jpen, 29 (2005), pp. S53-S56
[43.]
P.E. Marik, G.P. Zaloga.
Gastric versus post-pyloric feeding: a systematic review.
Critical Care, 7 (2003), pp. R46-R51
[44.]
D. Heyland, R. Dhaliwal, J. Drover, L. Gramlich, P. Dodek, Canadian Critical Care Clinical Practice Guidelines Committee.
Canadian clinical practice guidelines for nutrition support in mechanically ventilated, critically ill adult patients.
JPEN, 27 (2003), pp. 355-373
[45.]
M.B. Drakulovic, A. Torres, T.T. Bauer, J.M. Nicolas, S. Nogue, M. Ferrer.
Supine body position as a risk factor for nosocomial pneumonia in mechanically ventilated patients: a randomised trial.
Lancet, 354 (1999), pp. 1851-1858
[46.]
S.A. McClave, L.S. Marsan, J.K. Lukan.
Enteral acces for nutrition support. Ratinale for utilization.
J Clin Gastroenterol, 35 (2002), pp. 209-213
[47.]
D.H. Alpers.
Why, how, and to wich part of the gastrointestinal tract should forced enteral feedings be delivered in patients?.
Curr Op Gastr, 20 (2004), pp. 104-109
[48.]
J. Barr, M. Hecht, K.E. Flavin, A. Khorana, M.K. Gould.
Outcomes in critically ill patients before and after the implementation of an evidence-based nutritional management protocol.
Chest, 125 (2004), pp. 1446-1457
[49.]
D. Heyland, R. Dhaliwal, A. Day, M. Jain, J. Drover.
Validation of the Canadian clinical guides for nutrition support in mechanically ventilated, critically ill adult patients. Results of a prospective observational study.
Crit Care Med, 32 (2004), pp. 2260-2266
[50.]
R.J. Stratton, C.J. Green, M. Elia.
Undertaking clinical nutrition intervention trials.
Disease-related malnutrition: an evidence-based approach to treatment, pp. 302-319
Copyright © 2005. Sociedad Española de Endocrinología y Nutrición
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