metricas
covid
Buscar en
Enfermería Intensiva
Toda la web
Inicio Enfermería Intensiva Extracciones de sangre y anemia del paciente crítico
Journal Information
Vol. 20. Issue 4.
Pages 141-147 (October - December 2009)
Share
Share
Download PDF
More article options
Vol. 20. Issue 4.
Pages 141-147 (October - December 2009)
Original
Full text access
Extracciones de sangre y anemia del paciente crítico
Drawing of blood and anemia of the critical patient
Visits
12519
M.D. Mendoza Delgado
Corresponding author
lolamendo@msn.com

Autor para correspondencia.
, R. Suero Zunón, M.L. Sánchez Sánchez
Servicio de Cuidados Críticos. Hospital del Servicio Andaluz de Salud de Jerez. Cádiz. España
This item has received
Article information
Resumen
Objetivo

Conocer las variaciones de hemoglobina en pacientes no sangrantes, su posible relación con volumen de sangre extraído y número de extracciones.

Métodos

Estudio observacional y prospectivo realizado desde abril hasta agosto de 2007. Se determinaron los valores de hemoglobina durante la estancia en Unidad de Cuidados Intensivos, volumen extraído en cada analítica, balance hídrico, APACHE II (Acute Physiology and Chronic Health Evaluation II) y otras variables demográficas. Aplicamos análisis descriptivo y de regresión lineal para conocer el comportamiento de estas variables.

Resultados

Se estudiaron 124 pacientes. El 59,7% sufrió una disminución leve de hemoglobina (descenso de hemoglobina ≤ 2g/dl), siendo ésta más grave (pérdida de hemoglobina ≥ 2g/dl) en el 21,8%. Estas disminuciones se correlacionaron con el volumen extraído y el número de flebotomías, r=0,557 (p: ns). No se encontró relación entre balance hídrico y disminución de hemoglobina.

Conclusiones

La anemia en el paciente crítico se relaciona con altos volúmenes de sangre extraída y número de extracciones.

Palabras clave:
Hemoglobina
Anemia
Sangre
Pacientes críticos
Recolección de muestras de sangre
Abstract
Objective

To determine the hemoglobin level variations in non-bleeding patients, its possible relationship with the blood volume drawn and number of extractions.

Methods

An observational, prospective study conducted from April to August 2007. Hemoglobin values during the ICU stay, blood volume drawn in each phlebotomy, fluid balance, APACHE II and other demographic variables were determined.

Results

One hundred and twenty four patients were studied. Of these, 59.7% experienced a mild decrease of hemoglobin levels (< 2g/dl) whereas 21.8% presented a more severe reduction (> 2g/dl). These decreases were correlated with the blood volume withdrawn and number of phlebotomies performed (r= 0.557, p<0.000). There was no significant relationship between fluid balance and decrease in hemoglobin.

Conclusion

Anemia in critical ill patient seems to be related to blood volume drawn and number of phlebotomies.

Keywords:
Hemoglobin
Anemia
Blood
Critically ill patient
Specimen collection
Full text is only aviable in PDF
Bibliografía recomendada
[Fowler and Berenson, 2003]
R.A. Fowler, M. Berenson.
Blood conservation in the Intensive Care Unit.
Crit Care Med, 31 (2003), pp. 715-720
[Tinmouth et al., 2008]
A. Tinmouth, L. McInteryre, R. Fowler.
Blood conservation strategies to reduce the need for red blood cell transfusion in critically ill patients.
Can Med Assoc J, 178 (2008), pp. 49-57
Bibliografía
[1.]
H.L. Corwin, A. Gettinger, R.G. Pearl, M.P. Fink, M.M. Levy, E. Abraham, et al.
The CRIT Study: Anemia and blood transfusion in the critically ill- current clinical practice in the United States.
[2.]
J.L. Vincent, J.F. Baron, K. Reinhart, L. Gattinoni, L. Thijs, A. Webb, et al.
Anemia and blood transfusion in critically ill patients.
JAMA, 288 (2002), pp. 1499-1507
[3.]
C. Chant, G. Wilson, J.O. Friedrich.
Anemia, transfusion, and phlebotomy practices in critically ill patients with prolonged ICU length of stay: a cohort study.
Crit Care, 10 (2006), pp. R140
[4.]
E. Potolidis, E. Vakouti, D. Georgopoulos.
Anemia in critically ill patients.
Yearbook of Intensive care and Emergency Medicine, pp. 491-504
[5.]
B.V. Nguyen, D.P. Bota, C. Melot, J.L. Vincent.
Time course of hemoglobin concentrations in nonbleeding Intensive Care Unit patients.
Crit Care Med, 31 (2003), pp. 406-410
[6.]
S. Saxena, H. Belzberg, M. Chogyoji, S. Wilcox, I.A. Shulman.
Reducing phlebotomy losses by streamlining laboratory test ordering in a Surgical Intensive Care Unit.
Lab Med, 34 (2003), pp. 728-732
[7.]
J.C. Dale, S.G. Ruby.
Specimen collection volumes for laboratory tests.
Arch Pathol Lab Med, 127 (2003), pp. 162-168
[8.]
C.R. Harber, K.J. Sosnowski, R.M. Hedge.
Highly conservative phlebotomy in adult intensive care - a prospective randomized controlled trial.
Anaesth Intensive Care, 34 (2006), pp. 434-437
[9.]
E. Gleason, S. Grossman, C. Campbell.
Minimizing diagnostic blood loss in critically ill patients.
Am J Crit Care, 1 (1992), pp. 85-90
[10.]
M.J. Silver, Y.H. Li, L.A. Gragg, F. Jubran, J.K. Stoller.
Reduction of blood loss from diagnostic sampling in critically ill patients using a blood-conserving arterial line system.
Chest, 104 (1993), pp. 1711-1715
[11.]
C.M. MacIsaac, J.J. Presneill, C.A. Boyce, K.L. Byron, J.F. Cade.
The influence of a blood conserving device on anaemia in intensive care patients.
Anesth Intensive Care, 31 (2003), pp. 653-657
[12.]
T.S. Walsh, R.J. Lee, C.R. Maciver, M. Garrioch, F. Mackirdy, A.R. Binning, et al.
Anemia during at discharge from intensive care: the impact of restrictive blood transfusion practice.
Intensive Care Med, 32 (2006), pp. 100-109
[13.]
N. Von Ahsen, C. Muller, S. Serke, U. Frei, K. Eckhardt.
Important role of nondiagnostic blood loss and blunted erythropoietic response in the anemia of medical intensive care patients.
Crit Care Med, 29 (2001), pp. S141-S150
[14.]
M. Muñoz, A. Romero, M. Morales, A. Campo, J.A. García-Erce, G. Ramírez.
Metabolismo del hierro, inflamación y anemia en pacientes en estado crítico: un estudio transversal.
Nutr Hosp, 20 (2005), pp. 115-120
Copyright © 2009. Elsevier España, S.L y Sociedad Española de Enfermería Intensiva
Download PDF
Article options
es en pt

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?

Você é um profissional de saúde habilitado a prescrever ou dispensar medicamentos