Medium Calorie Parenteral Nutrition on Patients With Gastrointestinal Cancer Undergoing Surgery

Assessment the Effect of Medium-Calorie TPN on Patients With Gastrointestinal Cancer Undergoing Surgery

aimed at investigating the efficacy, safety, and clinical outcome of Medium-Calorie or standard-calorie total parenteral nutrition (TPN) for patients with gastrointestinal cancer undergoing surgery

biochemistry data Various inflammation-related cytokines clinical outcome hospital stay

Inclusion Criteria:

• Patients considered for major surgery for colorectal cancer Expected requirement for post operative PN or TPN of at least for 7 days Age >18 Hemodynamically stable Written Informed Consent

Exclusion Criteria:

• Hemodynamic failure of any organ Renal insufficiency Patients with severe liver dysfunction Albumin < 3g/dL DM with poor blood sugar control