What do systematic reviews say?

Parenteral nutrition with alanyl‐glutamine, protein, fat, carbohydrates and branched‐chain amino acids vs 5% dextrose and normal saline

It is very uncertain whether parenteral nutrition with alanyl‐glutamine, protein, fat,… changes 1‐year‐survival compared with 5% dextrose and normal saline (very low certainty).

• Nutritional interventions for liver‐transplanted patients 2012 · Cochrane Headline outcomes only
  OR 0.29 [5e-04, 4.03]
  1 study · 43 participants
  Very low