Nursing in critical care
-
Nursing in critical care · May 2007
Review of ICU nutrition support practices: implementing the nurse-led enteral feeding algorithm.
Many intensive care units (ICUs) have standard feeding protocols which promote safe early initiation of enteral feeding. The use of these protocols has been shown to increase the incidence of enteral feeding and achieve greater adequacy of nutrition support. A multidisciplinary working party developed and implemented a nurse-led enteral feeding algorithm which enabled senior nursing staff to set safe and nutritionally adequate target feed volumes based upon patient body weight. ⋯ Despite this finding, 60% of patients were actually receiving the correct feed regimen. If the nurse-led enteral feeding algorithm is wholly adhered to, the ICU dietitian need not formally assess every ICU patient. Nursing staff require further support in assessing patient body weight alongside an ongoing intensive educational programme for the multidisciplinary team and regular reaudit.
-
Nursing in critical care · May 2007
Commentary: Saline versus Albumin Fluid Evaluation (SAFE) Investigators (2006). Effect of baseline serum albumin concentration on outcome of resuscitation with albumin or saline in patients in intensive care units: analysis of data from the saline versus albumin fluid evaluation (SAFE) study.
The objectives of this study were to determine whether outcomes of resuscitation with albumin or saline in the intensive care unit (ICU) depend on patients' baseline serum albumin concentration. In this study we analyse data from a double-blind, randomized controlled trial. ICUs of 16 hospitals in Australia and New Zealand were included. ⋯ No significant interaction was found between baseline serum albumin concentration as a continuous variable and the effect of albumin and saline on mortality. No consistent interaction was found between baseline serum albumin concentration and treatment effects on length of stay in the ICU, length of hospital stay, duration of renal replacement therapy or duration of mechanical ventilation. The outcomes of resuscitation with albumin and saline are similar irrespective of patients' baseline serum albumin concentration.