Parenteral Nutrition (TPN)

Indications and management of intravenous nutrition.

Reviewed by Dr Kola Tytler MBBS CertHE MBA MRCGP (General Practitioner)
Last reviewed: 21 October 2025
NutritionGastroenterologyCritical Care

Clinical Guidelines

NICE guideline [CG32]: Nutrition support for adults: oral nutrition support, enteral tube feeding and parenteral nutrition
National
NICE guideline [NG154]: Neonatal parenteral nutrition
National
A.S.P.E.N. Guidelines for Provision of Adult Parenteral Nutrition
Local
ASCO Guideline: Management of Cancer Cachexia
Local
BAPEN Parenteral Nutrition Guidance
Local
ESPEN guideline on clinical nutrition in hospitalized patients with kidney disease
Local
ESPEN Guidelines on Parenteral Nutrition: Intensive care
Local
KDOQI Clinical Practice Guideline for Nutrition in CKD: 2020 Update
Local