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Updated: Jan 31, 2026

Objective Nociceptive Assessment in Ventilated ICU Patients: A Feasibility Study Using Pupillometry and the Nociceptive Flexion Reflex
Published on: July 4, 2018
Nutrition risk screening in the ICU
1Clinical Nutrition Unit, Copenhagen University Hospital, Rigshospitalet, Denmark.
Purpose Of Review:
To review recent studies that may help to identify patients in the ICU who benefit from nutrition support.
Recent Findings:
One recent controlled trial did not show any clinical benefit of nutrition support among a sample of ICU patients who were hitherto believed to benefit from nutrition support. Several recent observational studies suggest benefit of nutrition support among patients who have a high nutric score, in itself derived from an observational study.
Summary:
Regrettably, the decision about nutrition support in ICU patients still depends on physiological reasoning: a high degree of inflammation/stress metabolism, which will last for a considerable time, especially among those who are fragile (already malnourished, elderly, those with chronic diseases and/or other comorbidities).
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