Reduced postoperative infections with an immune-enhancing nutritional supplement

Area of Science:

• Oncology
• Surgical Nutrition
• Infectious Disease

Background:

• Malnutrition is a key risk factor for postoperative infections in oncologic surgery.
• Preventing these infections is crucial for patient outcomes and healthcare costs.

Purpose of the Study:

• To evaluate if perioperative nutritional supplementation with an immune-enhancing formula (Impact) is more effective than standard formulas in preventing postoperative infections.
• To assess the impact on wound healing and hospitalization duration.

Main Methods:

• A prospective, randomized, double-blind trial involving 136 patients undergoing head and neck oncologic surgery.
• Patients were assigned to receive either Impact or standard nutritional formulas preoperatively and/or postoperatively.
• Outcomes included infection rates, wound healing, nutritional status (serum albumin), and hospitalization length.

Main Results:

• Patients receiving Impact showed a significant reduction in postoperative infectious complications (P = .02).
• No significant differences were observed in wound healing or hospitalization duration between groups.
• Impact supplementation led to higher postoperative serum albumin levels (P = .05).

Conclusions:

• Perioperative use of the immune-enhancing Impact formula significantly decreases infectious complications following oncologic surgery.
• Reducing infections may decrease prolonged hospital stays, indicating potential cost-effectiveness.
• Immune-enhancing nutritional formulas represent a valuable strategy in managing surgical oncology patients.