What amount of intravenous fat emulsion (IVFE) in grams per kilogram per day should be provided to prevent EFAD in pediatric patients on parenteral nutrition?

• A. 2-3 g/kg/day
• B. 0.5-1.0 g/kg/day
• C. 1.5-2.0 g/kg/day
• D. 0.1-0.3 g/kg/day

Answer: (B)

The essential fatty acids must be provided through parenteral nutrition to prevent EFAD. In pediatric patients, the minimum amount of intravenous fat emulsion needed to maintain essential fatty acid status and support normal growth is about 0.5 to 1.0 g per kilogram per day. This delivers enough linoleic and linolenic acids to sustain skin integrity, growth, and immune function, while staying within a safe lipid load for most kids. Providing less than this increases the risk of EFAD with signs such as dermatitis, alopecia, and poor wound healing. While higher lipid amounts can be used when energy needs are greater or if fat tolerance is good, the range of 0.5–1.0 g/kg/day reflects the typical target to prevent EFAD in pediatric PN.